Literature DB >> 17400788

Coccoid form of Helicobacter pylori as a morphological manifestation of cell adaptation to the environment.

N F Azevedo1, C Almeida, L Cerqueira, S Dias, C W Keevil, M J Vieira.   

Abstract

After characterization of preferred conditions for Helicobacter pylori survival in the sessile state, it was observed that the bacterium transforms from spiral to coccoid under mild circumstances, whereas under extreme ones it is unable to undergo shape modification. This strongly supports the view that transformation into the coccoid form is an active, biologically led process, switched on by the bacterium as a protection mechanism.

Entities:  

Mesh：

Year:  2007        PMID： 17400788      PMCID： PMC1907093          DOI： 10.1128/AEM.00047-07

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  26 in total

Review 1.  Microbial biofilms: from ecology to molecular genetics.

Authors:  M E Davey; G A O'toole
Journal:  Microbiol Mol Biol Rev       Date:  2000-12       Impact factor: 11.056

2.  Microarray-based detection of genetic heterogeneity, antimicrobial resistance, and the viable but nonculturable state in human pathogenic Vibrio spp.

Authors:  Gary J Vora; Carolyn E Meador; Michele M Bird; Cheryl A Bopp; Joanne D Andreadis; David A Stenger
Journal:  Proc Natl Acad Sci U S A       Date:  2005-12-14       Impact factor: 11.205

3.  The Helicobacter pylori CrdRS two-component regulation system (HP1364/HP1365) is required for copper-mediated induction of the copper resistance determinant CrdA.

Authors:  Barbara Waidner; Klaus Melchers; Frank Nils Stähler; Manfred Kist; Stefan Bereswill
Journal:  J Bacteriol       Date:  2005-07       Impact factor: 3.490

4.  Survival and viability of nonculturableEscherichia coli andVibrio cholerae in the estuarine and marine environment.

Authors:  H S Xu; N Roberts; F L Singleton; R W Attwell; D J Grimes; R R Colwell
Journal:  Microb Ecol       Date:  1982-12       Impact factor: 4.552

5.  In vitro aging of Helicobacter pylori: changes in morphology, intracellular composition and surface properties.

Authors:  H Enroth; K Wreiber; R Rigo; D Risberg; A Uribe; L Engstrand
Journal:  Helicobacter       Date:  1999-03       Impact factor: 5.753

6.  Nutritional requirements and antibiotic resistance patterns of Helicobacter species in chemically defined media.

Authors:  Traci L Testerman; P Brian Conn; Harry L T Mobley; David J McGee
Journal:  J Clin Microbiol       Date:  2006-05       Impact factor: 5.948

7.  Inorganic polyphosphate in Bacillus cereus: motility, biofilm formation, and sporulation.

Authors:  Xiaobing Shi; Narayana N Rao; Arthur Kornberg
Journal:  Proc Natl Acad Sci U S A       Date:  2004-11-30       Impact factor: 11.205

8.  Nucleotide sequence and mutational analysis indicate that two Helicobacter pylori genes encode a P-type ATPase and a cation-binding protein associated with copper transport.

Authors:  Z Ge; K Hiratsuka; D E Taylor
Journal:  Mol Microbiol       Date:  1995-01       Impact factor: 3.501

9.  Plural transformation-processes from spiral to coccoid Helicobacter pylori and its viability.

Authors:  N Saito; K Konishi; F Sato; M Kato; H Takeda; T Sugiyama; M Asaka
Journal:  J Infect       Date:  2003-01       Impact factor: 6.072

10.  Antimicrobial activity of copper surfaces against suspensions of Salmonella enterica and Campylobacter jejuni.

Authors:  Gustavo Faúndez; Miriam Troncoso; Paola Navarrete; Guillermo Figueroa
Journal:  BMC Microbiol       Date:  2004-04-30       Impact factor: 3.605
View more
  37 in total

1.  The core genome m5C methyltransferase JHP1050 (M.Hpy99III) plays an important role in orchestrating gene expression in Helicobacter pylori.

Authors:  Iratxe Estibariz; Annemarie Overmann; Florent Ailloud; Juliane Krebes; Christine Josenhans; Sebastian Suerbaum
Journal:  Nucleic Acids Res       Date:  2019-03-18       Impact factor: 16.971

2.  Gastrointestinal findings in 26 adults with common variable immunodeficiency: The fickle nature of the disease manifests in gastrointestinal biopsies.

Authors:  Buçin Pehlivanoğlu; Ömür Ardeniz; Hür Hassoy; Murat Sezak; Hafize Özdemir; Nalan Gülşen Ünal; Hüseyin Onay; Başak Doğanavşargil
Journal:  Turk J Gastroenterol       Date:  2019-09       Impact factor: 1.852

3.  Optimizing the growth of stressed Helicobacter pylori.

Authors:  Crystal L Richards; Brittany J Buchholz; Timothy E Ford; Susan C Broadaway; Barry H Pyle; Anne K Camper
Journal:  J Microbiol Methods       Date:  2010-12-01       Impact factor: 2.363

4.  Helicobacter pylori and CagA under conditions of iron deficiency.

Authors:  Jennifer M Noto; Richard M Peek
Journal:  Gut Microbes       Date:  2015

5.  Effect of chlorine on incorporation of Helicobacter pylori into drinking water biofilms.

Authors:  M S Gião; N F Azevedo; S A Wilks; M J Vieira; C W Keevil
Journal:  Appl Environ Microbiol       Date:  2009-12-04       Impact factor: 4.792

6.  Persistence of Helicobacter pylori in heterotrophic drinking-water biofilms.

Authors:  M S Gião; N F Azevedo; S A Wilks; M J Vieira; C W Keevil
Journal:  Appl Environ Microbiol       Date:  2008-08-01       Impact factor: 4.792

7.  Urease activity and urea gene sequencing of coccoid forms of H. pylori induced by different factors.

Authors:  Fusun Can; Ceren Karahan; Istar Dolapci; Muge Demirbilek; Alper Tekeli; Hande Arslan
Journal:  Curr Microbiol       Date:  2008-01-01       Impact factor: 2.188

Review 8.  Role of dental plaque, saliva and periodontal disease in Helicobacter pylori infection.

Authors:  Pradeep S Anand; Kavitha P Kamath; Sukumaran Anil
Journal:  World J Gastroenterol       Date:  2014-05-21       Impact factor: 5.742

Review 9.  Biofilm and Helicobacter pylori: from environment to human host.

Authors:  Apolinaria García; María José Salas-Jara; Carolina Herrera; Carlos González
Journal:  World J Gastroenterol       Date:  2014-05-21       Impact factor: 5.742

10.  Assessment of cagE and babA mRNA expression during morphological conversion of Helicobacter pylori from spiral to coccoid.

Authors:  Farkhondeh Poursina; Jamshid Faghri; Sharareh Moghim; Hamid Zarkesh-Esfahani; Bahram Nasr-Esfahani; Hossein Fazeli; Akbar Hasanzadeh; Hajieh Ghasemian Safaei
Journal:  Curr Microbiol       Date:  2012-12-24       Impact factor: 2.188
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.