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LARS GEORG ENGSTRAND

TitleAdjunct Professor
InstitutionBaylor College of Medicine
DepartmentDepartment of Medicine
AddressOne Baylor Plaza
Houston TX 77030
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Doorakkers E, Lagergren J, Engstrand L, Brusselaers N. Eradication of Helicobacter pylori and Gastric Cancer: A Systematic Review and Meta-analysis of Cohort Studies. J Natl Cancer Inst. 2016 Sep; 108(9). PMID: 27416750.
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    2. Jakobsson HE, Salvà-Serra F, Thorell K, Gonzales-Siles L, Boulund F, Karlsson R, Sikora P, Engstrand L, Kristiansson E, Moore ER. Draft Genome Sequence of Moraxella catarrhalis Type Strain CCUG 353T. Genome Announc. 2016; 4(3). PMID: 27313296; PMCID: PMC4911475.
    3. Salvà-Serra F, Jakobsson HE, Thorell K, Gonzales-Siles L, Hallbäck ET, Jaén-Luchoro D, Boulund F, Sikora P, Karlsson R, Svensson L, Bennasar A, Engstrand L, Kristiansson E, Moore ER. Draft Genome Sequence of Streptococcus gordonii Type Strain CCUG 33482T. Genome Announc. 2016; 4(2). PMID: 27013051; PMCID: PMC4807240.
    4. Maixner F, Krause-Kyora B, Turaev D, Herbig A, Hoopmann MR, Hallows JL, Kusebauch U, Vigl EE, Malfertheiner P, Megraud F, O'Sullivan N, Cipollini G, Coia V, Samadelli M, Engstrand L, Linz B, Moritz RL, Grimm R, Krause J, Nebel A, Moodley Y, Rattei T, Zink A. The 5300-year-old Helicobacter pylori genome of the Iceman. Science. 2016 Jan 8; 351(6269):162-5. PMID: 26744403.
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    5. Agréus L, Hellström PM, Talley NJ, Wallner B, Forsberg A, Vieth M, Veits L, Björkegren K, Engstrand L, Andreasson A. Towards a healthy stomach? Helicobacter pylori prevalence has dramatically decreased over 23 years in adults in a Swedish community. United European Gastroenterol J. 2016 Oct; 4(5):686-696. PMID: 27733911.
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    6. Vale FF, Vadivelu J, Oleastro M, Breurec S, Engstrand L, Perets TT, Mégraud F, Lehours P. Dormant phages of Helicobacter pylori reveal distinct populations in Europe. Sci Rep. 2015; 5:14333. PMID: 26387443.
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    7. Kampmann C, Dicksved J, Engstrand L, Rautelin H. Composition of human faecal microbiota in resistance to Campylobacter infection. Clin Microbiol Infect. 2016 Jan; 22(1):61.e1-8. PMID: 26369602.
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    8. West CE, Rydén P, Lundin D, Engstrand L, Tulic MK, Prescott SL. Gut microbiome and innate immune response patterns in IgE-associated eczema. Clin Exp Allergy. 2015 Sep; 45(9):1419-29. PMID: 25944283.
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    9. Casén C, Vebø HC, Sekelja M, Hegge FT, Karlsson MK, Ciemniejewska E, Dzankovic S, Frøyland C, Nestestog R, Engstrand L, Munkholm P, Nielsen OH, Rogler G, Simrén M, Öhman L, Vatn MH, Rudi K. Deviations in human gut microbiota: a novel diagnostic test for determining dysbiosis in patients with IBS or IBD. Aliment Pharmacol Ther. 2015 Jul; 42(1):71-83. PMID: 25973666.
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    10. Engstrand Lilja H, Wefer H, Nyström N, Finkel Y, Engstrand L. Intestinal dysbiosis in children with short bowel syndrome is associated with impaired outcome. Microbiome. 2015; 3:18. PMID: 25941569.
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    11. Song H, Held M, Sandin S, Rautelin H, Eliasson M, Söderberg S, Hallmans G, Engstrand L, Nyrén O, Ye W. Increase in the Prevalence of Atrophic Gastritis Among Adults Age 35 to 44 Years Old in Northern Sweden Between 1990 and 2009. Clin Gastroenterol Hepatol. 2015 Sep; 13(9):1592-600.e1. PMID: 25857683.
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    12. Dlugosz A, Winckler B, Lundin E, Zakikhany K, Sandström G, Ye W, Engstrand L, Lindberg G. No difference in small bowel microbiota between patients with irritable bowel syndrome and healthy controls. Sci Rep. 2015; 5:8508. PMID: 25687743; PMCID: PMC4330528.
    13. Fry L, Baker BS, Powles AV, Engstrand L. Psoriasis is not an autoimmune disease? Exp Dermatol. 2015 Apr; 24(4):241-4. PMID: 25348334.
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    14. Walker MM, Talley NJ, Inganäs L, Engstrand L, Jones MP, Nyhlin H, Agréus L, Kjellstrom L, Öst Å, Andreasson A. Colonic spirochetosis is associated with colonic eosinophilia and irritable bowel syndrome in a general population in Sweden. Hum Pathol. 2015 Feb; 46(2):277-83. PMID: 25540866.
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    15. Hesla HM, Stenius F, Jäderlund L, Nelson R, Engstrand L, Alm J, Dicksved J. Impact of lifestyle on the gut microbiota of healthy infants and their mothers—the ALADDIN birth cohort. FEMS Microbiol Ecol. 2014 Dec; 90(3):791-801. PMID: 25290507.
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    16. Dicksved J, Ellström P, Engstrand L, Rautelin H. Susceptibility to Campylobacter infection is associated with the species composition of the human fecal microbiota. MBio. 2014; 5(5):e01212-14. PMID: 25227462; PMCID: PMC4172070.
    17. Agréus L, Lööf L, Norlund A, Engstrand L. [Investigation of dyspepsia in Swedish primary health care can become care more effective. Health economic analysis of two management strategies]. Lakartidningen. 2014 Sep; 111(37):1518-20. PMID: 25325105.
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    18. Åberg A, Gideonsson P, Vallström A, Olofsson A, Öhman C, Rakhimova L, Borén T, Engstrand L, Brännström K, Arnqvist A. A repetitive DNA element regulates expression of the Helicobacter pylori sialic acid binding adhesin by a rheostat-like mechanism. PLoS Pathog. 2014 Jul; 10(7):e1004234. PMID: 24991812; PMCID: PMC4081817.
    19. Hugerth LW, Wefer HA, Lundin S, Jakobsson HE, Lindberg M, Rodin S, Engstrand L, Andersson AF. DegePrime, a program for degenerate primer design for broad-taxonomic-range PCR in microbial ecology studies. Appl Environ Microbiol. 2014 Aug; 80(16):5116-23. PMID: 24928874; PMCID: PMC4135748.
    20. Abrahamsson TR, Jakobsson HE, Andersson AF, Björkstén B, Engstrand L, Jenmalm MC. Low gut microbiota diversity in early infancy precedes asthma at school age. Clin Exp Allergy. 2014 Jun; 44(6):842-50. PMID: 24330256.
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    21. Jakobsson HE, Abrahamsson TR, Jenmalm MC, Harris K, Quince C, Jernberg C, Björkstén B, Engstrand L, Andersson AF. Decreased gut microbiota diversity, delayed Bacteroidetes colonisation and reduced Th1 responses in infants delivered by caesarean section. Gut. 2014 Apr; 63(4):559-66. PMID: 23926244.
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    22. Ye Y, Carlsson G, Agholme MB, Wilson JA, Roos A, Henriques-Normark B, Engstrand L, Modéer T, Pütsep K. Oral bacterial community dynamics in paediatric patients with malignancies in relation to chemotherapy-related oral mucositis: a prospective study. Clin Microbiol Infect. 2013 Dec; 19(12):E559-67. PMID: 23829394; PMCID: PMC4413823.
    23. Fry L, Baker BS, Powles AV, Fahlen A, Engstrand L. Is chronic plaque psoriasis triggered by microbiota in the skin? Br J Dermatol. 2013 Jul; 169(1):47-52. PMID: 23521130.
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    24. Guy L, Jernberg C, Arvén Norling J, Ivarsson S, Hedenström I, Melefors Ö, Liljedahl U, Engstrand L, Andersson SG. Adaptive mutations and replacements of virulence traits in the Escherichia coli O104:H4 outbreak population. PLoS One. 2013; 8(5):e63027. PMID: 23675451; PMCID: PMC3651199.
    25. Shipitsyna E, Roos A, Datcu R, Hallén A, Fredlund H, Jensen JS, Engstrand L, Unemo M. Composition of the vaginal microbiota in women of reproductive age--sensitive and specific molecular diagnosis of bacterial vaginosis is possible? PLoS One. 2013; 8(4):e60670. PMID: 23585843; PMCID: PMC3621988.
    26. Engstrand L, Lindberg M. Helicobacter pylori and the gastric microbiota. Best Pract Res Clin Gastroenterol. 2013 Feb; 27(1):39-45. PMID: 23768551.
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    27. Quince C, Lundin EE, Andreasson AN, Greco D, Rafter J, Talley NJ, Agreus L, Andersson AF, Engstrand L, D'Amato M. The impact of Crohn's disease genes on healthy human gut microbiota: a pilot study. Gut. 2013 Jun; 62(6):952-4. PMID: 23297005.
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    28. Lu J, Vlamis-Gardikas A, Kandasamy K, Zhao R, Gustafsson TN, Engstrand L, Hoffner S, Engman L, Holmgren A. Inhibition of bacterial thioredoxin reductase: an antibiotic mechanism targeting bacteria lacking glutathione. FASEB J. 2013 Apr; 27(4):1394-403. PMID: 23248236.
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    29. Guy L, Jernberg C, Ivarsson S, Hedenström I, Engstrand L, Andersson SG. Genomic diversity of the 2011 European outbreaks of Escherichia coli O104:H4. Proc Natl Acad Sci U S A. 2012 Dec 26; 109(52):E3627-8. PMID: 23248326; PMCID: PMC3535599.
    30. Abrahamsson TR, Jakobsson HE, Andersson AF, Björkstén B, Engstrand L, Jenmalm MC. Reply: To PMID 22153774. J Allergy Clin Immunol. 2013 Jan; 131(1):248-9. PMID: 23199606.
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    31. Normann E, Fahlén A, Engstrand L, Lilja HE. Intestinal microbial profiles in extremely preterm infants with and without necrotizing enterocolitis. Acta Paediatr. 2013 Feb; 102(2):129-36. PMID: 23082780.
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    32. Kennemann L, Brenneke B, Andres S, Engstrand L, Meyer TF, Aebischer T, Josenhans C, Suerbaum S. In vivo sequence variation in HopZ, a phase-variable outer membrane protein of Helicobacter pylori. Infect Immun. 2012 Dec; 80(12):4364-73. PMID: 23027539; PMCID: PMC3497411.
    33. Abrahamsson TR, Jakobsson HE, Andersson AF, Björkstén B, Engstrand L, Jenmalm MC. Low diversity of the gut microbiota in infants with atopic eczema. J Allergy Clin Immunol. 2012 Feb; 129(2):434-40, 440.e1-2. PMID: 22153774.
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    34. Sudraba A, Daugule I, Rudzite D, Funka K, Tolmanis I, Engstrand L, Janciauskas D, Jonaitis L, Kiudelis G, Kupcinskas L, Ivanauskas A, Leja M. Performance of routine Helicobacter pylori tests in patients with atrophic gastritis. J Gastrointestin Liver Dis. 2011 Dec; 20(4):349-54. PMID: 22187698.
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    35. Lehours P, Vale FF, Bjursell MK, Melefors O, Advani R, Glavas S, Guegueniat J, Gontier E, Lacomme S, Alves Matos A, Menard A, Mégraud F, Engstrand L, Andersson AF. Genome sequencing reveals a phage in Helicobacter pylori. MBio. 2011; 2(6). PMID: 22086490; PMCID: PMC3221604.
    36. Fahlén A, Engstrand L, Baker BS, Powles A, Fry L. Comparison of bacterial microbiota in skin biopsies from normal and psoriatic skin. Arch Dermatol Res. 2012 Jan; 304(1):15-22. PMID: 22065152.
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    37. Nasrollahzadeh D, Aghcheli K, Sotoudeh M, Shakeri R, Persson EC, Islami F, Kamangar F, Abnet CC, Boffetta P, Engstrand L, Dawsey SM, Malekzadeh R, Ye W. Accuracy and cut-off values of pepsinogens I, II and gastrin 17 for diagnosis of gastric fundic atrophy: influence of gastritis. PLoS One. 2011; 6(10):e26957. PMID: 22066020; PMCID: PMC3204997.
    38. Zheng Z, Andersson AF, Ye W, Nyrén O, Normark S, Engstrand L. A method for metagenomics of Helicobacter pylori from archived formalin-fixed gastric biopsies permitting longitudinal studies of carcinogenic risk. PLoS One. 2011; 6(10):e26442. PMID: 22031833; PMCID: PMC3198776.
    39. Zheng Z, Advani A, Melefors Ö, Glavas S, Nordström H, Ye W, Engstrand L, Andersson AF. Titration-free 454 sequencing using Y adapters. Nat Protoc. 2011 Sep; 6(9):1367-76. PMID: 21886102.
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    40. Ye Y, Carlsson G, Wondimu B, Fahlén A, Karlsson-Sjöberg J, Andersson M, Engstrand L, Yucel-Lindberg T, Modéer T, Pütsep K. Mutations in the ELANE gene are associated with development of periodontitis in patients with severe congenital neutropenia. J Clin Immunol. 2011 Dec; 31(6):936-45. PMID: 21796505; PMCID: PMC3223588.
    41. Huang J, Zheng Z, Andersson AF, Engstrand L, Ye W. Rapid screening of complex DNA samples by single-molecule amplification and sequencing. PLoS One. 2011; 6(5):e19723. PMID: 21625543; PMCID: PMC3098247.
    42. Basmarke-Wehelie R, Sjölinder H, Jurkowski W, Elofsson A, Arnqvist A, Engstrand L, Hagner M, Wallin E, Guan N, Kuranasekera H, Aro H, Jonsson AB. The complement regulator CD46 is bactericidal to Helicobacter pylori and blocks urease activity. Gastroenterology. 2011 Sep; 141(3):918-28. PMID: 21699774.
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    43. Andres S, Schmidt HM, Mitchell H, Rhen M, Maeurer M, Engstrand L. Helicobacter pylori defines local immune response through interaction with dendritic cells. FEMS Immunol Med Microbiol. 2011 Mar; 61(2):168-78. PMID: 21175878.
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    44. Willing BP, Dicksved J, Halfvarson J, Andersson AF, Lucio M, Zheng Z, Järnerot G, Tysk C, Jansson JK, Engstrand L. A pyrosequencing study in twins shows that gastrointestinal microbial profiles vary with inflammatory bowel disease phenotypes. Gastroenterology. 2010 Dec; 139(6):1844-1854.e1. PMID: 20816835.
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    45. Kalbina I, Engstrand L, Andersson S, Strid A. Expression of Helicobacter pylori TonB protein in transgenic Arabidopsis thaliana: toward production of vaccine antigens in plants. Helicobacter. 2010 Oct; 15(5):430-7. PMID: 21083749.
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    46. Tulassay Z, Stolte M, Engstrand L, Butruk E, Malfertheiner P, Dítê P, Tchernev K, Wong BC, Gottlow M, Eklund S, Wrangstadh M, Herszényi L, Nagy P. Twelve-month endoscopic and histological analysis following proton-pump inhibitor-based triple therapy in Helicobacter pylori-positive patients with gastric ulcers. Scand J Gastroenterol. 2010 Sep; 45(9):1048-58. PMID: 20509752.
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    47. Aro P, Ronkainen J, Storskrubb T, Vieth M, Engstrand L, Johansson SE, Bolling-Sternevald E, Bolinder G, Alving K, Talley NJ, Agréus L. Use of tobacco products and gastrointestinal morbidity: an endoscopic population-based study (the Kalixanda study). Eur J Epidemiol. 2010 Oct; 25(10):741-50. PMID: 20668918.
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    48. Zheng Z, Advani A, Melefors O, Glavas S, Nordström H, Ye W, Engstrand L, Andersson AF. Titration-free massively parallel pyrosequencing using trace amounts of starting material. Nucleic Acids Res. 2010 Jul; 38(13):e137. PMID: 20435675; PMCID: PMC2910068.
    49. Andres S, Skoglund A, Nilsson C, Krabbe M, Björkholm B, Engstrand L. Type I restriction-modification loci reveal high allelic diversity in clinical Helicobacter pylori isolates. Helicobacter. 2010 Apr; 15(2):114-25. PMID: 20402814.
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    50. Jakobsson HE, Jernberg C, Andersson AF, Sjölund-Karlsson M, Jansson JK, Engstrand L. Short-term antibiotic treatment has differing long-term impacts on the human throat and gut microbiome. PLoS One. 2010; 5(3):e9836. PMID: 20352091; PMCID: PMC2844414.
    51. Schmidt HM, Andres S, Nilsson C, Kovach Z, Kaakoush NO, Engstrand L, Goh KL, Fock KM, Forman D, Mitchell H. The cag PAI is intact and functional but HP0521 varies significantly in Helicobacter pylori isolates from Malaysia and Singapore. Eur J Clin Microbiol Infect Dis. 2010 Apr; 29(4):439-51. PMID: 20157752.
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    52. Lehours P, Zheng Z, Skoglund A, Mégraud F, Engstrand L. Is there a link between the lipopolysaccharide of Helicobacter pylori gastric MALT lymphoma associated strains and lymphoma pathogenesis? PLoS One. 2009; 4(10):e7297. PMID: 19806222; PMCID: PMC2752801.
    53. Engstrand L. How will next-generation sequencing contribute to the knowledge concerning Helicobacter pylori? Clin Microbiol Infect. 2009 Sep; 15(9):823-8. PMID: 19702587.
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    54. Giannakis M, Bäckhed HK, Chen SL, Faith JJ, Wu M, Guruge JL, Engstrand L, Gordon JI. Response of gastric epithelial progenitors to Helicobacter pylori Isolates obtained from Swedish patients with chronic atrophic gastritis. J Biol Chem. 2009 Oct 30; 284(44):30383-94. PMID: 19723631; PMCID: PMC2781593.
    55. Skoglund A, Bäckhed HK, Nilsson C, Björkholm B, Normark S, Engstrand L. A changing gastric environment leads to adaptation of lipopolysaccharide variants in Helicobacter pylori populations during colonization. PLoS One. 2009; 4(6):e5885. PMID: 19517017; PMCID: PMC2690825.
    56. Lindmark H, Boqvist S, Ljungström M, Agren P, Björkholm B, Engstrand L. Risk factors for campylobacteriosis: an epidemiological surveillance study of patients and retail poultry. J Clin Microbiol. 2009 Aug; 47(8):2616-9. PMID: 19494082; PMCID: PMC2725666.
    57. Willing B, Halfvarson J, Dicksved J, Rosenquist M, Järnerot G, Engstrand L, Tysk C, Jansson JK. Twin studies reveal specific imbalances in the mucosa-associated microbiota of patients with ileal Crohn's disease. Inflamm Bowel Dis. 2009 May; 15(5):653-60. PMID: 19023901.
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    58. Dicksved J, Lindberg M, Rosenquist M, Enroth H, Jansson JK, Engstrand L. Molecular characterization of the stomach microbiota in patients with gastric cancer and in controls. J Med Microbiol. 2009 Apr; 58(Pt 4):509-16. PMID: 19273648.
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    59. Schmidt HM, Andres S, Kaakoush NO, Engstrand L, Eriksson L, Goh KL, Fock KM, Hilmi I, Dhamodaran S, Forman D, Mitchell H. The prevalence of the duodenal ulcer promoting gene (dupA) in Helicobacter pylori isolates varies by ethnic group and is not universally associated with disease development: a case-control study. Gut Pathog. 2009; 1(1):5. PMID: 19338650; PMCID: PMC2667403.
    60. Meinke A, Storm M, Henics T, Gelbmann D, Prustomersky S, Kovács Z, Minh DB, Noiges B, Stierschneider U, Berger M, von Gabain A, Engstrand L, Nagy E. Composition of the ANTIGENome of Helicobacter pylori defined by human serum antibodies. Vaccine. 2009 May 26; 27(25-26):3251-9. PMID: 19200834.
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    61. Nahar S, Kibria KM, Hossain ME, Sultana J, Sarker SA, Engstrand L, Bardhan PK, Rahman M, Endtz HP. Evidence of intra-familial transmission of Helicobacter pylori by PCR-based RAPD fingerprinting in Bangladesh. Eur J Clin Microbiol Infect Dis. 2009 Jul; 28(7):767-73. PMID: 19190943.
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    62. Henriksnäs J, Atuma C, Phillipson M, Sandler S, Engstrand L, Holm L. Acute effects of Helicobacter pylori extracts on gastric mucosal blood flow in the mouse. World J Gastroenterol. 2009 Jan 14; 15(2):219-25. PMID: 19132773; PMCID: PMC2653315.
    63. Persson C, Engstrand L, Nyrén O, Hansson LE, Enroth H, Ekström AM, Ye W. Interleukin 1-beta gene polymorphisms and risk of gastric cancer in Sweden. Scand J Gastroenterol. 2009; 44(3):339-45. PMID: 19031173.
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    64. Nilsson C, Skoglund A, Moran AP, Annuk H, Engstrand L, Normark S. Lipopolysaccharide diversity evolving in Helicobacter pylori communities through genetic modifications in fucosyltransferases. PLoS One. 2008; 3(11):e3811. PMID: 19043574; PMCID: PMC2583950.
    65. Andersson AF, Lindberg M, Jakobsson H, Bäckhed F, Nyrén P, Engstrand L. Comparative analysis of human gut microbiota by barcoded pyrosequencing. PLoS One. 2008; 3(7):e2836. PMID: 18665274; PMCID: PMC2475661.
    66. Tulassay Z, Stolte M, Sjölund M, Engstrand L, Butruk E, Malfertheiner P, Dite P, Tchernev K, Wong BC, Gottlow M, Eklund S, Wrangstadh M, Nagy P. Effect of esomeprazole triple therapy on eradication rates of Helicobacter pylori, gastric ulcer healing and prevention of relapse in gastric ulcer patients. Eur J Gastroenterol Hepatol. 2008 Jun; 20(6):526-36. PMID: 18467912.
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    67. Rodin S, Andersson AF, Wirta V, Eriksson L, Ljungström M, Björkholm B, Lindmark H, Engstrand L. Performance of a 70-mer oligonucleotide microarray for genotyping of Campylobacter jejuni. BMC Microbiol. 2008; 8:73. PMID: 18462507; PMCID: PMC2396164.
    68. Dicksved J, Halfvarson J, Rosenquist M, Järnerot G, Tysk C, Apajalahti J, Engstrand L, Jansson JK. Molecular analysis of the gut microbiota of identical twins with Crohn's disease. ISME J. 2008 Jul; 2(7):716-27. PMID: 18401439.
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    69. Giannakis M, Chen SL, Karam SM, Engstrand L, Gordon JI. Helicobacter pylori evolution during progression from chronic atrophic gastritis to gastric cancer and its impact on gastric stem cells. Proc Natl Acad Sci U S A. 2008 Mar 18; 105(11):4358-63. PMID: 18332421; PMCID: PMC2393758.
    70. Storskrubb T, Aro P, Ronkainen J, Sipponen P, Nyhlin H, Talley NJ, Engstrand L, Stolte M, Vieth M, Walker M, Agréus L. Serum biomarkers provide an accurate method for diagnosis of atrophic gastritis in a general population: The Kalixanda study. Scand J Gastroenterol. 2008; 43(12):1448-55. PMID: 18663663.
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    71. Skoglund A, Björkholm B, Nilsson C, Andersson AF, Jernberg C, Schirwitz K, Enroth C, Krabbe M, Engstrand L. Functional analysis of the M.HpyAIV DNA methyltransferase of Helicobacter pylori. J Bacteriol. 2007 Dec; 189(24):8914-21. PMID: 17921292; PMCID: PMC2168601.
    72. Simán JH, Engstrand L, Berglund G, Forsgren A, Florén CH. Helicobacter pylori and CagA seropositivity and its association with gastric and oesophageal carcinoma. Scand J Gastroenterol. 2007 Aug; 42(8):933-40. PMID: 17613922.
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    73. Kivi M, Rodin S, Kupershmidt I, Lundin A, Tindberg Y, Granström M, Engstrand L. Helicobacter pylori genome variability in a framework of familial transmission. BMC Microbiol. 2007; 7:54. PMID: 17562007; PMCID: PMC1899507.
    74. Sundbom M, Elphick DA, Mahida YR, Cunliffe RN, Midtvedt T, Engstrand L, Rubio C, Axelsson LG. Alteration in human defensin-5 expression following gastric bypass surgery. J Clin Pathol. 2007 Sep; 60(9):1029-34. PMID: 17412868; PMCID: PMC1972438.
    75. Dicksved J, Flöistrup H, Bergström A, Rosenquist M, Pershagen G, Scheynius A, Roos S, Alm JS, Engstrand L, Braun-Fahrländer C, von Mutius E, Jansson JK. Molecular fingerprinting of the fecal microbiota of children raised according to different lifestyles. Appl Environ Microbiol. 2007 Apr; 73(7):2284-9. PMID: 17293501; PMCID: PMC1855685.
    76. Ljungdahl M, Osterberg J, Ransjö U, Engstrand L, Haglund U. Inflammatory response in patients with malignant obstructive jaundice. Scand J Gastroenterol. 2007 Jan; 42(1):94-102. PMID: 17190769.
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    77. Jakobsson H, Wreiber K, Fall K, Fjelstad B, Nyrén O, Engstrand L. Macrolide resistance in the normal microbiota after Helicobacter pylori treatment. Scand J Infect Dis. 2007; 39(9):757-63. PMID: 17701712.
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    78. Willén R, Wanders A, Engstrand L. Intestinal spirochaetosis. Histopathology. 2006 Dec; 49(6):658-9. PMID: 17163854.
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    79. Marthinsen L, Saksena P, Saalman R, Korlén B, Lucas S, Sabzwari N, Carlén B, Engstrand L, Wanders A, Willén R. [Colonic spirochetosis--treatable and worth consideration. Experiences from a pediatric practice]. Lakartidningen. 2006 Nov 15-21; 103(46):3600-2. PMID: 17153867.
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    80. Aspholm M, Olfat FO, Nordén J, Sondén B, Lundberg C, Sjöström R, Altraja S, Odenbreit S, Haas R, Wadström T, Engstrand L, Semino-Mora C, Liu H, Dubois A, Teneberg S, Arnqvist A, Borén T. SabA is the H. pylori hemagglutinin and is polymorphic in binding to sialylated glycans. PLoS Pathog. 2006 Oct; 2(10):e110. PMID: 17121461; PMCID: PMC1626103.
    81. Storskrubb T, Aro P, Ronkainen J, Wreiber K, Nyhlin H, Bolling-Sternevald E, Talley NJ, Engstrand L, Agréus L. Antimicrobial susceptibility of Helicobacter pylori strains in a random adult Swedish population. Helicobacter. 2006 Aug; 11(4):224-30. PMID: 16882324.
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    82. Oh JD, Kling-Bäckhed H, Giannakis M, Xu J, Fulton RS, Fulton LA, Cordum HS, Wang C, Elliott G, Edwards J, Mardis ER, Engstrand LG, Gordon JI. The complete genome sequence of a chronic atrophic gastritis Helicobacter pylori strain: evolution during disease progression. Proc Natl Acad Sci U S A. 2006 Jun 27; 103(26):9999-10004. PMID: 16788065; PMCID: PMC1480403.
    83. Jureen P, Engstrand L, Eriksson S, Alderborn A, Krabbe M, Hoffner SE. Rapid detection of rifampin resistance in Mycobacterium tuberculosis by Pyrosequencing technology. J Clin Microbiol. 2006 Jun; 44(6):1925-9. PMID: 16757581; PMCID: PMC1489404.
    84. Henriksnäs J, Phillipson M, Storm M, Engstrand L, Soleimani M, Holm L. Impaired mucus-bicarbonate barrier in Helicobacter pylori-infected mice. Am J Physiol Gastrointest Liver Physiol. 2006 Sep; 291(3):G396-403. PMID: 16614375.
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    85. Aro P, Storskrubb T, Ronkainen J, Bolling-Sternevald E, Engstrand L, Vieth M, Stolte M, Talley NJ, Agréus L. Peptic ulcer disease in a general adult population: the Kalixanda study: a random population-based study. Am J Epidemiol. 2006 Jun 1; 163(11):1025-34. PMID: 16554343.
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    89. Wahab T, Hjalmarsson S, Wollin R, Engstrand L. Pyrosequencing Bacillus anthracis. Emerg Infect Dis. 2005 Oct; 11(10):1527-31. PMID: 16318691; PMCID: PMC3366734.
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    93. Henriksnäs J, Phillipson M, Petersson J, Engstrand L, Holm L. An in vivo model for gastric physiological and pathophysiological studies in the mouse. Acta Physiol Scand. 2005 Jun; 184(2):151-9. PMID: 15916675.
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    94. Olfat FO, Zheng Q, Oleastro M, Voland P, Borén T, Karttunen R, Engstrand L, Rad R, Prinz C, Gerhard M. Correlation of the Helicobacter pylori adherence factor BabA with duodenal ulcer disease in four European countries. FEMS Immunol Med Microbiol. 2005 May 1; 44(2):151-6. PMID: 15866209.
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    96. Ronkainen J, Aro P, Storskrubb T, Johansson SE, Lind T, Bolling-Sternevald E, Graffner H, Vieth M, Stolte M, Engstrand L, Talley NJ, Agréus L. High prevalence of gastroesophageal reflux symptoms and esophagitis with or without symptoms in the general adult Swedish population: a Kalixanda study report. Scand J Gastroenterol. 2005 Mar; 40(3):275-85. PMID: 15932168.
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    97. Ye W, Held M, Enroth H, Kraaz W, Engstrand L, Nyrén O. Histology and culture results among subjects with antibodies to CagA but no evidence of Helicobacter pylori infection with IgG ELISA. Scand J Gastroenterol. 2005 Mar; 40(3):312-8. PMID: 15932172.
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    98. Simán JH, Engstrand L, Berglund G, Florén CH, Forsgren A. Evaluation of western blot CagA seropositivity in Helicobacter pylori-seropositive and -seronegative subjects. Clin Diagn Lab Immunol. 2005 Feb; 12(2):304-9. PMID: 15699426; PMCID: PMC549300.
    99. Storm M, Gustafsson I, Herrmann B, Engstrand L. Real-time PCR for pharmacodynamic studies of Chlamydia trachomatis. J Microbiol Methods. 2005 Jun; 61(3):361-7. PMID: 15767012.
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    100. Jönsson M, Qvarnström Y, Engstrand L, Swedberg G. Clarithromycin treatment selects for persistent macrolide-resistant bacteria in throat commensal flora. Int J Antimicrob Agents. 2005 Jan; 25(1):68-74. PMID: 15620829.
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    101. Roos S, Engstrand L, Jonsson H. Lactobacillus gastricus sp. nov., Lactobacillus antri sp. nov., Lactobacillus kalixensis sp. nov. and Lactobacillus ultunensis sp. nov., isolated from human stomach mucosa. Int J Syst Evol Microbiol. 2005 Jan; 55(Pt 1):77-82. PMID: 15653856.
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    102. Kivi M, Tindberg Y, Bengtsson C, Engstrand L, Granström M. Assessment of the cag pathogenicity island status of Helicobacter pylori infections with serology and PCR. Clin Microbiol Infect. 2005 Jan; 11(1):66-8. PMID: 15649307.
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    103. Aro P, Ronkainen J, Storskrubb T, Bolling-Sternevald E, Carlsson R, Johansson SE, Vieth M, Stolte M, Engstrand L, Talley NJ, Agréus L. Valid symptom reporting at upper endoscopy in a random sample of the Swedish adult general population: the Kalixanda study. Scand J Gastroenterol. 2004 Dec; 39(12):1280-8. PMID: 15743007.
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    104. Talley NJ, Vakil N, Delaney B, Marshall B, Bytzer P, Engstrand L, de Boer W, Jones R, Malfertheiner P, Agréus L. Management issues in dyspepsia: current consensus and controversies. Scand J Gastroenterol. 2004 Oct; 39(10):913-8. PMID: 15513327.
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    105. Nahar S, Mukhopadhyay AK, Khan R, Ahmad MM, Datta S, Chattopadhyay S, Dhar SC, Sarker SA, Engstrand L, Berg DE, Nair GB, Rahman M. Antimicrobial susceptibility of Helicobacter pylori strains isolated in Bangladesh. J Clin Microbiol. 2004 Oct; 42(10):4856-8. PMID: 15472362; PMCID: PMC522322.
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    107. Tezcan-Merdol D, Ljungström M, Winiecka-Krusnell J, Linder E, Engstrand L, Rhen M. Uptake and replication of Salmonella enterica in Acanthamoeba rhysodes. Appl Environ Microbiol. 2004 Jun; 70(6):3706-14. PMID: 15184177; PMCID: PMC427739.
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    109. Fohlman J, Blomberg J, Fröman G, Engstrand L, Johansson A, Friman G. [Microbial diagnosis with PCR will become clinically beneficial with a faster analysis]. Lakartidningen. 2004 Apr 22; 101(17):1488-92. PMID: 15150950.
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    110. Hjalmarsson S, Alderborn A, Fock C, Muldin I, Kling H, Uhlén M, Engstrand L. Rapid combined characterization of microorganism and host genotypes using a single technology. Helicobacter. 2004 Apr; 9(2):138-45. PMID: 15068415.
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    111. Blomstergren A, Lundin A, Nilsson C, Engstrand L, Lundeberg J. Comparative analysis of the complete cag pathogenicity island sequence in four Helicobacter pylori isolates. Gene. 2004 Mar 17; 328:85-93. PMID: 15019987.
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    112. Ye W, Held M, Lagergren J, Engstrand L, Blot WJ, McLaughlin JK, Nyrén O. Helicobacter pylori infection and gastric atrophy: risk of adenocarcinoma and squamous-cell carcinoma of the esophagus and adenocarcinoma of the gastric cardia. J Natl Cancer Inst. 2004 Mar 3; 96(5):388-96. PMID: 14996860.
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    113. Björkholm B, Guruge J, Karlsson M, O'Donnell D, Engstrand L, Falk P, Gordon J. Gnotobiotic transgenic mice reveal that transmission of Helicobacter pylori is facilitated by loss of acid-producing parietal cells in donors and recipients. Microbes Infect. 2004 Feb; 6(2):213-20. PMID: 14998521.
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    114. Kivi M, Tindberg Y, Sörberg M, Casswall TH, Befrits R, Hellström PM, Bengtsson C, Engstrand L, Granström M. Concordance of Helicobacter pylori strains within families. J Clin Microbiol. 2003 Dec; 41(12):5604-8. PMID: 14662948; PMCID: PMC309035.
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    117. Sjölund M, Wreiber K, Andersson DI, Blaser MJ, Engstrand L. Long-term persistence of resistant Enterococcus species after antibiotics to eradicate Helicobacter pylori. Ann Intern Med. 2003 Sep 16; 139(6):483-7. PMID: 13679325.
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    118. Gustafsson I, Sjölund M, Torell E, Johannesson M, Engstrand L, Cars O, Andersson DI. Bacteria with increased mutation frequency and antibiotic resistance are enriched in the commensal flora of patients with high antibiotic usage. J Antimicrob Chemother. 2003 Oct; 52(4):645-50. PMID: 12972454.
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    119. Rahman M, Mukhopadhyay AK, Nahar S, Datta S, Ahmad MM, Sarker S, Masud IM, Engstrand L, Albert MJ, Nair GB, Berg DE. DNA-level characterization of Helicobacter pylori strains from patients with overt disease and with benign infections in Bangladesh. J Clin Microbiol. 2003 May; 41(5):2008-14. PMID: 12734242; PMCID: PMC154730.
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    121. Westergren V, Bassiri M, Engstrand L. Bacteria detected by culture and 16S rRNA sequencing in maxillary sinus samples from intensive care unit patients. Laryngoscope. 2003 Feb; 113(2):270-5. PMID: 12567081.
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    122. Björkholm B, Falk P, Engstrand L, Nyrén O. Helicobacter pylori: resurrection of the cancer link. J Intern Med. 2003 Feb; 253(2):102-19. PMID: 12542550.
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    123. Lundin A, Nilsson C, Gerhard M, Andersson DI, Krabbe M, Engstrand L. The NudA protein in the gastric pathogen Helicobacter pylori is an ubiquitous and constitutively expressed dinucleoside polyphosphate hydrolase. J Biol Chem. 2003 Apr 4; 278(14):12574-8. PMID: 12551907.
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    124. Alm JS, Swartz J, Björkstén B, Engstrand L, Engström J, Kühn I, Lilja G, Möllby R, Norin E, Pershagen G, Reinders C, Wreiber K, Scheynius A. An anthroposophic lifestyle and intestinal microflora in infancy. Pediatr Allergy Immunol. 2002 Dec; 13(6):402-11. PMID: 12485315.
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    125. Klaamas K, Kurtenkov O, Rittenhouse-Olson K, Brjalin V, Miljukhina L, Shljapnikova L, Engstrand L. Expression of tumor-associated Thomsen-Friedenreich antigen (T Ag) in Helicobacter pylori and modulation of T Ag specific immune response in infected individuals. Immunol Invest. 2002 Aug-Nov; 31(3-4):191-204. PMID: 12472179.
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    127. Olfat FO, Näslund E, Freedman J, Borén T, Engstrand L. Cultured human gastric explants: a model for studies of bacteria-host interaction during conditions of experimental Helicobacter pylori infection. J Infect Dis. 2002 Aug 1; 186(3):423-7. PMID: 12134241.
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    129. Hjalmarsson S, Sjölund M, Engstrand L. Determining antibiotic resistance in Helicobacter pylori. Expert Rev Mol Diagn. 2002 May; 2(3):267-72. PMID: 12050865.
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    133. Björkholm B, Lundin A, Sillén A, Guillemin K, Salama N, Rubio C, Gordon JI, Falk P, Engstrand L. Comparison of genetic divergence and fitness between two subclones of Helicobacter pylori. Infect Immun. 2001 Dec; 69(12):7832-8. PMID: 11705965; PMCID: PMC98879.
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    138. Gastric cancer and human leukocyte antigen: distinct DQ and DR alleles are associated with development of gastric cancer and infection by Helicobacter pylori. Cancer Res. 2001 Mar 15; 61(6):2684-9. PMID: 11289148.
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    140. Engstrand L. Helicobacter in water and waterborne routes of transmission. Symp Ser Soc Appl Microbiol. 2001; (30):80S-4S. PMID: 11422563.
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    141. Gustafsson I, Engstrand L, Cars O. In vitro pharmacodynamic studies of activities of ketolides HMR 3647 (Telithromycin) and HMR 3004 against extracellular or intracellular Helicobacter pylori. Antimicrob Agents Chemother. 2001 Jan; 45(1):353-5. PMID: 11120997; PMCID: PMC90292.
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    143. Kraaz W, Pettersson B, Thunberg U, Engstrand L, Fellström C. Brachyspira aalborgi infection diagnosed by culture and 16S ribosomal DNA sequencing using human colonic biopsy specimens. J Clin Microbiol. 2000 Oct; 38(10):3555-60. PMID: 11015363; PMCID: PMC87436.
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    145. Enroth H, Kraaz W, Engstrand L, Nyrén O, Rohan T. Helicobacter pylori strain types and risk of gastric cancer: a case-control study. Cancer Epidemiol Biomarkers Prev. 2000 Sep; 9(9):981-5. PMID: 11008919.
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    146. Kersulyte D, Mukhopadhyay AK, Velapatiño B, Su W, Pan Z, Garcia C, Hernandez V, Valdez Y, Mistry RS, Gilman RH, Yuan Y, Gao H, Alarcón T, López-Brea M, Balakrish Nair G, Chowdhury A, Datta S, Shirai M, Nakazawa T, Ally R, Segal I, Wong BC, Lam SK, Olfat FO, Borén T, Engstrand L, Torres O, Schneider R, Thomas JE, Czinn S, Berg DE. Differences in genotypes of Helicobacter pylori from different human populations. J Bacteriol. 2000 Jun; 182(11):3210-8. PMID: 10809702; PMCID: PMC94509.
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    148. Ljungdahl M, Lundholm M, Katouli M, Rasmussen I, Engstrand L, Haglund U. Bacterial translocation in experimental shock is dependent on the strains in the intestinal flora. Scand J Gastroenterol. 2000 Apr; 35(4):389-97. PMID: 10831262.
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    149. Enroth H, Akerlund T, Sillén A, Engstrand L. Clustering of clinical strains of Helicobacter pylori analyzed by two-dimensional gel electrophoresis. Clin Diagn Lab Immunol. 2000 Mar; 7(2):301-6. PMID: 10702510; PMCID: PMC95866.
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    151. Malaty HM, Graham DY, Isaksson I, Engstrand L, Pedersen NL. Are genetic influences on peptic ulcer dependent or independent of genetic influences for Helicobacter pylori infection? Arch Intern Med. 2000 Jan 10; 160(1):105-9. PMID: 10632311.
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    152. Neopikhanov V, Samali A, Wreiber K, Engstrand L, Uribe A. 40- to 100-kD protein(s) of Helicobacter pylori stimulate DNA synthesis in epithelial cell lines without affecting apoptosis. Digestion. 2000; 61(1):22-9. PMID: 10671771.
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    153. Atuma C, Engstrand L, Holm L. Helicobacter pylori extracts reduce gastric mucosal blood flow by a nitric oxide-independent but mast cell- and platelet-activating factor receptor-dependent pathway in rats. Scand J Gastroenterol. 1999 Dec; 34(12):1183-9. PMID: 10636064.
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    154. Flemström G, Hällgren A, Nylander O, Engstrand L, Wilander E, Allen A. Adherent surface mucus gel restricts diffusion of macromolecules in rat duodenum in vivo. Am J Physiol. 1999 Aug; 277(2 Pt 1):G375-82. PMID: 10444452.
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    155. Akre O, Lipworth L, Tretli S, Linde A, Engstrand L, Adami HO, Melbye M, Andersen A, Ekbom A. Epstein-Barr virus and cytomegalovirus in relation to testicular-cancer risk: a nested case-control study. Int J Cancer. 1999 Jul 2; 82(1):1-5. PMID: 10360811.
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    156. Costa K, Bacher G, Allmaier G, Dominguez-Bello MG, Engstrand L, Falk P, de Pedro MA, García-del Portillo F. The morphological transition of Helicobacter pylori cells from spiral to coccoid is preceded by a substantial modification of the cell wall. J Bacteriol. 1999 Jun; 181(12):3710-5. PMID: 10368145; PMCID: PMC93848.
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    158. Enroth H, Björkholm B, Engstrand L. Occurence of resistance mutation and clonal expansion in Helicobacter pylori multiple-strain infection: a potential risk in clarithromycin-based therapy. Clin Infect Dis. 1999 Jun; 28(6):1305-7. PMID: 10451171.
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    159. Holmberg M, McGill S, Ehrenborg C, Wesslén L, Hjelm E, Darelid J, Blad L, Engstrand L, Regnery R, Friman G. Evaluation of human seroreactivity to Bartonella species in Sweden. J Clin Microbiol. 1999 May; 37(5):1381-4. PMID: 10203491; PMCID: PMC84781.
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    161. Enroth H, Berglund H, Bergström M, Kraaz W, Tracz P, Gustafsson S, Engstrand L. 13C-urea breath test results in pigs challenged with Helicobacter pylori or other urease producing bacteria. FEMS Immunol Med Microbiol. 1999 Mar; 23(3):253-7. PMID: 10219598.
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    162. Wreiber K, Olsson-Liljequist B, Engstrand L. [Development of resistant Helicobacter pylori in Sweden. Tendency toward increasing resistance to clarithromycin]. Lakartidningen. 1999 Feb 10; 96(6):582-4. PMID: 10087796.
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    163. Enroth H, Nyrén O, Engstrand L. One stomach--one strain: does Helicobacter pylori strain variation influence disease outcome? Dig Dis Sci. 1999 Jan; 44(1):102-7. PMID: 9952230.
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    165. Björkholm B, Befrits R, Jaup B, Engstrand L. Rapid PCR detection of Helicobacter pylori-associated virulence and resistance genes directly from gastric biopsy material. J Clin Microbiol. 1998 Dec; 36(12):3689-90. PMID: 9817898; PMCID: PMC105265.
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    167. Bark J, Enroth H, Engstrand L, Uribe A. Cancer-associated strains of Helicobacter pylori stimulate DNA synthesis in IEC-6 cells. Eur J Gastroenterol Hepatol. 1998 Oct; 10(10):837-41. PMID: 9831404.
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    169. Högman CF, Engstrand L. Serious bacterial complications from blood components--how do they occur? Transfus Med. 1998 Mar; 8(1):1-3. PMID: 9569451.
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    170. Osterlund A, Engstrand L. Biological strategies expressed by different Streptococcus pyogenes strains: an explanation of the epidemiology. Med Hypotheses. 1998 Feb; 50(2):135-7. PMID: 9572568.
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    171. Ilver D, Arnqvist A, Ogren J, Frick IM, Kersulyte D, Incecik ET, Berg DE, Covacci A, Engstrand L, Borén T. Helicobacter pylori adhesin binding fucosylated histo-blood group antigens revealed by retagging. Science. 1998 Jan 16; 279(5349):373-7. PMID: 9430586.
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    173. Celik J, Su B, Tirén U, Finkel Y, Thoresson AC, Engstrand L, Sandstedt B, Bernander S, Normark S. Virulence and colonization-associated properties of Helicobacter pylori isolated from children and adolescents. J Infect Dis. 1998 Jan; 177(1):247-52. PMID: 9419200.
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    174. Hultén K, Jaup B, Stenquist B, Engstrand L. Combination treatment with ranitidine is highly efficient against Helicobacter pylori despite negative impact of macrolide resistance. Helicobacter. 1997 Dec; 2(4):188-93. PMID: 9421122.
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    175. Enroth H, Engstrand L. Rapid detection of Helicobacter pylori infection in serum and whole-blood samples. APMIS. 1997 Dec; 105(12):951-5. PMID: 9463513.
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    177. Hultén K, Gibreel A, Sköld O, Engstrand L. Macrolide resistance in Helicobacter pylori: mechanism and stability in strains from clarithromycin-treated patients. Antimicrob Agents Chemother. 1997 Nov; 41(11):2550-3. PMID: 9371366; PMCID: PMC164161.
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    179. Enroth H, Rigo R, Hultén K, Engstrand L. Diagnostic accuracy of a rapid whole-blood test for detection of Helicobacter pylori. J Clin Microbiol. 1997 Oct; 35(10):2695-7. PMID: 9316940; PMCID: PMC230043.
    180. Sjölund K, Engstrand L. [H pylori--the most common infection in the world. Treatment should be based on correct indication!]. Lakartidningen. 1997 Aug 27; 94(35):2909-10. PMID: 9312601.
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    181. Löfman C, Rigo R, Block M, Hultén K, Enroth H, Engstrand L. Bacterium-host interactions monitored by time-lapse photography. Nat Med. 1997 Aug; 3(8):930-1. PMID: 9256289.
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    182. Lundberg JO, Carlsson S, Engstrand L, Morcos E, Wiklund NP, Weitzberg E. Urinary nitrite: more than a marker of infection. Urology. 1997 Aug; 50(2):189-91. PMID: 9255286.
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    183. Osterlund A, Popa R, Nikkilä T, Scheynius A, Engstrand L. Intracellular reservoir of Streptococcus pyogenes in vivo: a possible explanation for recurrent pharyngotonsillitis. Laryngoscope. 1997 May; 107(5):640-7. PMID: 9149167.
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    184. Sörberg M, Engstrand L, Ström M, Jönsson KA, Jörbeck H, Granström M. The diagnostic value of enzyme immunoassay and immunoblot in monitoring eradication of Helicobacter pylori. Scand J Infect Dis. 1997; 29(2):147-51. PMID: 9181650.
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    185. Nyström-Rosander C, Hultén K, Gustavsson I, Cars O, Engstrand L, Hjelm E. Susceptibility of Chlamydia pneumoniae to azithromycin and doxycycline: methodological aspects on the determination of minimal inhibitory and minimal bactericidal concentrations. Scand J Infect Dis. 1997; 29(5):513-6. PMID: 9435043.
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    186. el-Zaatari FA, Graham DY, Samuelsson K, Engstrand L. Detection of Mycobacterium avium complex in cerebrospinal fluid of a sarcoid patient by specific polymerase chain reaction assays. Scand J Infect Dis. 1997; 29(2):202-4. PMID: 9181662.
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    187. Hjelm E, Hultén K, Nyström-Rosander C, Gustafsson I, Engstrand L, Cars O. Assay of antibiotic susceptibility of Chlamydia pneumoniae. Scand J Infect Dis Suppl. 1997; 104:13-4. PMID: 9259073.
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    188. Hultén K, Rigo R, Gustafsson I, Engstrand L. New pharmacokinetic in vitro model for studies of antibiotic activity against intracellular microorganisms. Antimicrob Agents Chemother. 1996 Dec; 40(12):2727-31. PMID: 9124830; PMCID: PMC163611.
    189. Högman CF, Engstrand L. Factors affecting growth of Yersinia enterocolitica in cellular blood products. Transfus Med Rev. 1996 Oct; 10(4):259-75. PMID: 8899955.
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    190. Friis L, Engstrand L, Edling C. Prevalence of Helicobacter pylori infection among sewage workers. Scand J Work Environ Health. 1996 Oct; 22(5):364-8. PMID: 8923610.
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    191. Enroth H, Engstrand L. Egg passage of rodshaped and coccoid forms of Helicobacter pylori: preliminary studies. Helicobacter. 1996 Sep; 1(3):183-6. PMID: 9398903.
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    192. Wesslén L, Påhlson C, Lindquist O, Hjelm E, Gnarpe J, Larsson E, Baandrup U, Eriksson L, Fohlman J, Engstrand L, Linglöf T, Nyström-Rosander C, Gnarpe H, Magnius L, Rolf C, Friman G. An increase in sudden unexpected cardiac deaths among young Swedish orienteers during 1979-1992. Eur Heart J. 1996 Jun; 17(6):902-10. PMID: 8781830.
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    193. Hulten K, Han SW, Enroth H, Klein PD, Opekun AR, Gilman RH, Evans DG, Engstrand L, Graham DY, El-Zaatari FA. Helicobacter pylori in the drinking water in Peru. Gastroenterology. 1996 Apr; 110(4):1031-5. PMID: 8612990.
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    194. Hulten K, Cars O, Hjelm E, Engstrand L. In-vitro activity of azithromycin in against intracellular Helicobacter pylori. J Antimicrob Chemother. 1996 Mar; 37(3):483-9. PMID: 9182105.
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    195. el-Zaatari FA, Naser SA, Engstrand L, Burch PE, Hachem CY, Whipple DL, Graham DY. Nucleotide sequence analysis and seroreactivities of the 65K heat shock protein from Mycobacterium paratuberculosis. Clin Diagn Lab Immunol. 1995 Nov; 2(6):657-64. PMID: 8574825; PMCID: PMC170216.
    196. Engstrand M, Engstrand L, Högman CF, Hambraeus A, Branth S. Retrograde transmission of Proteus mirabilis during platelet transfusion and the use of arbitrarily primed polymerase chain reaction for bacteria typing in suspected cases of transfusion transmission of infection. Transfusion. 1995 Oct; 35(10):871-3. PMID: 7570920.
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    197. Hansson LR, Engstrand L, Nyrén O, Lindgren A. Prevalence of Helicobacter pylori infection in subtypes of gastric cancer. Gastroenterology. 1995 Sep; 109(3):885-8. PMID: 7657118.
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    198. Osterlund A, Engstrand L. Intracellular penetration and survival of Streptococcus pyogenes in respiratory epithelial cells in vitro. Acta Otolaryngol. 1995 Sep; 115(5):685-8. PMID: 8928643.
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    199. Agréus L, Engstrand L, Svärdsudd K, Nyrén O, Tibblin G. Helicobacter pylori seropositivity among Swedish adults with and without abdominal symptoms. A population-based epidemiologic study. Scand J Gastroenterol. 1995 Aug; 30(8):752-7. PMID: 7481542.
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    200. Enroth H, Engstrand L. Immunomagnetic separation and PCR for detection of Helicobacter pylori in water and stool specimens. J Clin Microbiol. 1995 Aug; 33(8):2162-5. PMID: 7559969; PMCID: PMC228356.
    201. Engstrand L. Potential animal models of Helicobacter pylori infection in immunological and vaccine research. FEMS Immunol Med Microbiol. 1995 Feb; 10(3-4):265-70. PMID: 7773242.
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    202. Engstrand L. Mycobacterium paratuberculosis and Crohn's disease. Scand J Infect Dis Suppl. 1995; 98:27-9. PMID: 8867176.
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    203. Osterlund A, Engstrand L. DNA fingerprinting of Streptococcus pyogenes from patients with recurrent pharyngotonsillitis by means of random amplified Polymorphic DNA analysis. Scand J Infect Dis. 1995; 27(2):119-21. PMID: 7660073.
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    204. el-Zaatari FA, Naser SA, Engstrand L, Hachem CY, Graham DY. Identification and characterization of Mycobacterium paratuberculosis recombinant proteins expressed in E. coli. Curr Microbiol. 1994 Sep; 29(3):177-84. PMID: 7765093.
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    205. Engstrand L. [A microorganism reveals the cat-scratch disease]. Lakartidningen. 1994 Jul 13; 91(28-29):2681-3. PMID: 8052046.
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    206. Engstrand L. [New bacteria explain old diseases]. Lakartidningen. 1994 Jul 13; 91(28-29):2679-80. PMID: 8052045.
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    207. Malaty HM, Engstrand L, Pedersen NL, Graham DY. Helicobacter pylori infection: genetic and environmental influences. A study of twins. Ann Intern Med. 1994 Jun 15; 120(12):982-6. PMID: 8185146.
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    208. Lööf L, Engstrand L. [Quality assurance in everyday routines]. Lakartidningen. 1994 May 11; 91(19):1931-2. PMID: 8189942.
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    209. Engstrand L. [Helicobacter pylori. From controversial accidental finding to accepted pathogen]. Nord Med. 1994; 109(10):250-1. PMID: 7937014.
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    210. Engstrand L, Gustavsson S, Schwan A, Scheynius A. Local and systemic immune response in Helicobacter pylori-associated chronic gastritis before and after treatment. Scand J Gastroenterol. 1993 Dec; 28(12):1105-11. PMID: 7905661.
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    211. Hansson LE, Engstrand L, Nyrén O, Evans DJ, Lindgren A, Bergström R, Andersson B, Athlin L, Bendtsen O, Tracz P. Helicobacter pylori infection: independent risk indicator of gastric adenocarcinoma. Gastroenterology. 1993 Oct; 105(4):1098-103. PMID: 8405854.
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    212. Nguyen AM, Engstrand L, Genta RM, Graham DY, el-Zaatari FA. Detection of Helicobacter pylori in dental plaque by reverse transcription-polymerase chain reaction. J Clin Microbiol. 1993 Apr; 31(4):783-7. PMID: 8463387; PMCID: PMC263562.
    213. Engstrand L, Nguyen AM, Graham DY, el-Zaatari FA. Reverse transcription and polymerase chain reaction amplification of rRNA for detection of Helicobacter species. J Clin Microbiol. 1992 Sep; 30(9):2295-301. PMID: 1383268; PMCID: PMC265495.
    214. Evans DJ, Evans DG, Engstrand L, Graham DY. Urease-associated heat shock protein of Helicobacter pylori. Infect Immun. 1992 May; 60(5):2125-7. PMID: 1348725; PMCID: PMC257126.
    215. Engstrand L, Rosberg K, Hübinette R, Berglindh T, Rolfsen W, Gustavsson S. Topographic mapping of Helicobacter pylori colonization in long-term-infected pigs. Infect Immun. 1992 Feb; 60(2):653-6. PMID: 1730499; PMCID: PMC257679.
    216. Engstrand L. Helicobacter pylori. New diagnostic tools. Clinical and experimental studies on local and systemic immune response. Minireview based on a doctoral thesis. Ups J Med Sci. 1992; 97(1):1-26. PMID: 1523731.
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    217. Engstrand L, Scheynius A, Påhlson C. An increased number of gamma/delta T-cells and gastric epithelial cell expression of the groEL stress-protein homologue in Helicobacter pylori-associated chronic gastritis of the antrum. Am J Gastroenterol. 1991 Aug; 86(8):976-80. PMID: 1677527.
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    218. Gustavsson S, Engstrand L. [Helicobacter pylori and chronic ulcer disease]. Lakartidningen. 1991 Feb 20; 88(8):624-5. PMID: 2002726.
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    219. Scheynius A, Engstrand L. Gastric epithelial cells in Helicobacter pylori-associated gastritis express HLA-DR but not ICAM-1. Scand J Immunol. 1991 Feb; 33(2):237-41. PMID: 2017660.
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    220. Engstrand L, Gustavsson S, Jörgensen A, Schwan A, Scheynius A. Inoculation of barrier-born pigs with Helicobacter pylori: a useful animal model for gastritis type B. Infect Immun. 1990 Jun; 58(6):1763-8. PMID: 2341177; PMCID: PMC258720.
    221. Engstrand L, Scheynius A, Påhlson C, Grimelius L, Schwan A, Gustavsson S. Association of Campylobacter pylori with induced expression of class II transplantation antigens on gastric epithelial cells. Infect Immun. 1989 Mar; 57(3):827-32. PMID: 2645211; PMCID: PMC313184.
    222. Gustavsson S, Engstrand L. [Campylobacter pylori--an amazing discovery still of current interest]. Lakartidningen. 1989 Feb 8; 86(6):423-4. PMID: 2918773.
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    223. Gustavsson S, Engstrand L. Future strategies in acid-peptic disorders: concluding remarks. Scand J Gastroenterol Suppl. 1988; 142:114-6. PMID: 3166528.
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    224. Engstrand L, Påhlson C, Schwan A, Gustavsson S. Monoclonal antibodies for detection of Campylobacter pylori in biopsy smears and frozen sections. Scand J Gastroenterol Suppl. 1988; 142:50-2. PMID: 3047850.
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    225. Engstrand L, Pählson C, Gustavsson S, Schwan A. Monoclonal antibodies for rapid identification of Campylobacter pyloridis. Lancet. 1986 Dec 13; 2(8520):1402-3. PMID: 2878265.
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    226. ENGSTRAND L, ABERG B. Excretion of intravenously administered dextran. Lancet. 1950 Jun 10; 1(6615):1071-3. PMID: 15422822.
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