Literature DB >> 20980581

Quantitative detection of enterotoxigenic Bacteroides fragilis subtypes isolated from children with and without diarrhea.

V R C Merino1, V Nakano, C Liu, Y Song, S M Finegold, M J Avila-Campos.   

Abstract

A rapid real-time PCR (RT-PCR) approach was developed to detect the bft gene subtypes in Bacteroides fragilis isolated from fecal samples. DNA obtained from diarrhea (110) and nondiarrhea (150) samples was evaluated. Subtype 1 was observed in 9 (8.2%) diarrhea and 7 (4.7%) nondiarrhea samples. Subtype 2 was not detected in any DNA samples, and subtype 3 was observed in only 1 diarrhea sample. The presence of the bft-1 gene did not show any statistically significant differences between the groups of children. This technique could be used to evaluate a possible correlation between disease and the presence of B. fragilis enterotoxin.

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Year:  2010        PMID： 20980581      PMCID： PMC3020434          DOI： 10.1128/JCM.01556-10

Source DB:  PubMed          Journal:  J Clin Microbiol        ISSN： 0095-1137            Impact factor:   5.948


  11 in total

1.  Detection of enterotoxigenic Bacteroides fragilis by PCR.

Authors:  A Pantosti; M Malpeli; M Wilks; M G Menozzi; F D'Ambrosio
Journal:  J Clin Microbiol       Date:  1997-10       Impact factor: 5.948

2.  Cloning and characterization of the Bacteroides fragilis metalloprotease toxin gene.

Authors:  A A Franco; L M Mundy; M Trucksis; S Wu; J B Kaper; C L Sears
Journal:  Infect Immun       Date:  1997-03       Impact factor: 3.441

Review 3.  The toxins of Bacteroides fragilis.

Authors:  C L Sears
Journal:  Toxicon       Date:  2001-11       Impact factor: 3.033

4.  Diversity of the metalloprotease toxin produced by enterotoxigenic Bacteroides fragilis.

Authors:  Shaoguang Wu; Lawrence A Dreyfus; Art O Tzianabos; Chika Hayashi; Cynthia L Sears
Journal:  Infect Immun       Date:  2002-05       Impact factor: 3.441

5.  Determination of bft gene subtypes in Bacteroides fragilis clinical isolates.

Authors:  Mario J Avila-Campos; Chengxu Liu; Yuli Song; Marie-Claire Rowlinson; Sydney M Finegold
Journal:  J Clin Microbiol       Date:  2007-02-14       Impact factor: 5.948

6.  The distribution of the bft alleles among enterotoxigenic Bacteroides fragilis strains from stool specimens and extraintestinal sites.

Authors:  Nurver Ulger Toprak; Dunstan Rajendram; Aysegul Yagci; Saheer Gharbia; Haroun N Shah; Bahadir M Gulluoglu; Levhi M Akin; Pakize Demirkalem; Tuncay Celenk; Guner Soyletir
Journal:  Anaerobe       Date:  2005-12-13       Impact factor: 3.331

7.  bft gene subtyping in enterotoxigenic Bacteroides fragilis isolated from children with acute diarrhea.

Authors:  Viviane Nakano; Tânia A T Gomes; Mônica A M Vieira; Rita de Cássia Ferreira; Mario Julio Avila-Campos
Journal:  Anaerobe       Date:  2006-12-12       Impact factor: 3.331

8.  Association of enterotoxigenic Bacteroides fragilis with bacteremia.

Authors:  N Kato; H Kato; K Watanabe; K Ueno
Journal:  Clin Infect Dis       Date:  1996-12       Impact factor: 9.079

9.  Detection of non-enterotoxigenic and enterotoxigenic Bacteroides fragilis in stool samples from children in São Paulo, Brazil.

Authors:  Flávio Krzyzanowsky; Mario J Avila-Campos
Journal:  Rev Inst Med Trop Sao Paulo       Date:  2003-09-17       Impact factor: 1.846

10.  Association of Bacteroides fragilis with childhood diarrhea.

Authors:  V H San Joaquin; J C Griffis; C Lee; C L Sears
Journal:  Scand J Infect Dis       Date:  1995
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  10 in total

1.  Comparative evaluation of conventional and real-time PCR assays for detecting Bacteroides fragilis in clinical samples.

Authors:  Joseph Papaparaskevas; Victoria Mela; Dimitra P Houhoula; Angeliki Pantazatou; Georgios L Petrikkos; Athanassios Tsakris
Journal:  J Clin Microbiol       Date:  2013-02-27       Impact factor: 5.948

2.  Impact of enterovirus and other enteric pathogens on oral polio and rotavirus vaccine performance in Bangladeshi infants.

Authors:  Mami Taniuchi; James A Platts-Mills; Sharmin Begum; Md Jashim Uddin; Shihab U Sobuz; Jie Liu; Beth D Kirkpatrick; E Ross Colgate; Marya P Carmolli; Dorothy M Dickson; Uma Nayak; Rashidul Haque; William A Petri; Eric R Houpt
Journal:  Vaccine       Date:  2016-05-03       Impact factor: 3.641

3.  Role of Enterotoxigenic Bacteroides fragilis in Children Less Than 5 Years of Age With Diarrhea in Tabriz, Iran.

Authors:  Mohammad Taghi Akhi; Sirus Jedari Seifi; Mohammad Asgharzadeh; Mohammad Ahangarzadeh Rezaee; Shahram Abdoli Oskuei; Tahereh Pirzadeh; Mohammad Yousef Memar; Naser Alizadeh; Hasan Seifi Yarijan Sofla
Journal:  Jundishapur J Microbiol       Date:  2016-05-31       Impact factor: 0.747

4.  Enterotoxigenic and non-enterotoxigenic Bacteroides fragilis from fecal microbiota of children.

Authors:  Aline Ignacio; Miriam Rodriguez Fernandes; Mario Julio Avila-Campos; Viviane Nakano
Journal:  Braz J Microbiol       Date:  2015-10-27       Impact factor: 2.476

5.  Enterotoxigenic Bacteroides fragilis: A Possible Etiological Candidate for Bacterially-Induced Colorectal Precancerous and Cancerous Lesions.

Authors:  Samin Zamani; Reza Taslimi; Akram Sarabi; Seyedesomaye Jasemi; Leonardo A Sechi; Mohammad Mehdi Feizabadi
Journal:  Front Cell Infect Microbiol       Date:  2020-01-17       Impact factor: 5.293

6.  Altered Gut Microbiota in Patients With Peutz-Jeghers Syndrome.

Authors:  Sui Wang; Gang Huang; Jue-Xin Wang; Lin Tian; Xiu-Li Zuo; Yan-Qing Li; Yan-Bo Yu
Journal:  Front Microbiol       Date:  2022-07-13       Impact factor: 6.064

7.  Case-control study on the role of enterotoxigenic Bacteroides fragilis as a cause of diarrhea among children in Kolkata, India.

Authors:  Dharanidharan Ramamurthy; Gururaja P Pazhani; Anirban Sarkar; Ranjan K Nandy; Krishnan Rajendran; Dipika Sur; Bamkesh Manna; Thandavarayan Ramamurthy
Journal:  PLoS One       Date:  2013-04-05       Impact factor: 3.240

8.  Isolation, Detection, and Characterization of Enterotoxigenic Bacteroides fragilis in Clinical Samples.

Authors:  Payam Fathi; Shaoguang Wu
Journal:  Open Microbiol J       Date:  2016-04-14

9.  Toxigenic and non-toxigenic patterns I, II and III and biofilm-forming ability in Bacteroides fragilis strains isolated from patients diagnosed with colorectal cancer.

Authors:  Seyedesomaye Jasemi; Mohammad Emaneini; Mohammad Sadegh Fazeli; Zahra Ahmadinejad; Bizhan Nomanpour; Fatemah Sadeghpour Heravi; Leonardo A Sechi; Mohammad Mehdi Feizabadi
Journal:  Gut Pathog       Date:  2020-06-05       Impact factor: 4.181

Review 10.  Dietary modulation of gut microbiota for the relief of irritable bowel syndrome.

Authors:  Mi-Young Kim; Sang-Woon Choi
Journal:  Nutr Res Pract       Date:  2021-05-26       Impact factor: 1.926
  10 in total

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