Results 41 to 50 of about 20,475 (213)

Shigella Flexneri Serotypes: O-antigen Structure, Serotype Conversion, and Serotyping Methods

Oman Medical Journal, 2023
Shigella flexneri is the most common cause of shigellosis in developing countries. Up to now, 23 serotypes of S. flexneri have been reported. Different serotypes result from the addition of acetyl, glucosyl, or phosphatidylethanolamine groups on the O ...
Mehrzad Sadredinamin, Sajjad Yazdansetad, Masoud Alebouyeh, Mohammad Mahdi Karimi Yazdi, Zohreh Ghalavand   +4 more
doaj   +1 more source

Bacteroides spp. modulate Shigella flexneri virulence

, 2023
Shigella flexneri causes bacterial dysentery in humans, leading to high rates of morbidity and mortality each year. While much is known about the invasive process and intracellular lifecycle of S.
Xerri, Nicholas Leonard
core   +1 more source

Expression of Shigella dysenteriae serotype 1 O-antigenic polysaccharide by Shigella flexneri aroD vaccine candidates and different S. flexneri serotypes [PDF]

Journal of Bacteriology, 1995
The potential utility of Shigella flexneri aroD vaccine candidates for the development of bi- or multivalent vaccines has been explored by the introduction of the genetic determinants rfp and rfb for heterologous O antigen polysaccharide from Shigella dysenteriae serotype 1.
I C, Fält, E K, Schweda, S, Klee, M, Singh, E, Floderus, K N, Timmis, A A, Lindberg   +6 more
openaire   +2 more sources

Prevalence of Plasmid-Mediated Determinants With Decreased Susceptibility to Azithromycin Among Shigella Isolates in Anhui, China

Frontiers in Microbiology, 2020
ObjectiveThe aims of this study were to describe azithromycin (AZM) susceptibility patterns among Shigella isolates in Anhui, China and identify predictors of resistance with mobile element-mediated genes.MethodsA total of 517 non-duplicate Shigella ...
Yanyan Liu, Yanyan Liu, Yanyan Liu, Hongru Li, Na Lv, Yalong Zhang, Xihai Xu, Ying Ye, Ying Ye, Ying Ye, Yufeng Gao, Yufeng Gao, Yufeng Gao, Jiabin Li, Jiabin Li, Jiabin Li, Jiabin Li   +16 more
doaj   +1 more source

Amplifying the innate immune response : cell-cell propagation of proinflammatory signals during bacterial infection [PDF]

, 2012
The enteroinvasive bacterium Shigella flexneri uses multiple secreted effector proteins to downregulate interleukin-8 (IL-8) expression in infected epithelial cells. Nevertheless, massive IL-8 secretion is observed in shigellosis. In this thesis, a novel
Kasper, Christoph Alexander
core   +1 more source

Phenotype microarray comparison between S. flexneri 2a 1363 against S. flexneri 2a YSH6000.

, 2020
Phenotype microarray comparison between S. flexneri 2a 1363 against S. flexneri 2a YSH6000.
Tania Henríquez (3467492), Ajit Shah (414309), Cecilia S. Toro (8356680), Massimiliano Marvasi (492613), Juan Carlos Salazar (6536756), Gino Corsini (3489593)   +5 more
core   +1 more source

Neutral pH and cold temperatures stabilize the protective effect of crude pili S. flexneri on the ileal mucosa of mice [PDF]

, 2022
Background: Alternative therapies are being sought as a result of the rising concerns with inadequate and untrustworthy medical treatments for Shigella flexneri.
Fitrianingsih, Avin Ainur, Rachma, Lailia Nur, Milliana, Alvi   +2 more
core   +1 more source

A Pentavalent Shigella flexneri LPS-Based Vaccine Candidate Is Safe and Immunogenic in Animal Models

Vaccines, 2023
A multivalent vaccine is much needed to achieve protection against predominant Shigella serotypes. Recently, we demonstrated the clinical applicability and immunogenic potential of tri-acylated S. flexneri 2a lipopolysaccharide (Ac3-S-LPS).
Vladimir A. Ledov, Marina E. Golovina, Biana I. Alkhazova, Vyacheslav L. Lvov, Alexander L. Kovalchuk, Petr G. Aparin   +5 more
doaj   +1 more source

Correction article: The burden of diarrhoea, shigellosis, and cholera in North Jakarta, Indonesia: findings from 24 months surveillance. [PDF]

, 2007
: This is a correction of an earlier submitted ...
Corwin Andrew L, Sjahrurachman Agus, Lee, H, Mohammad Ali, Deen Jacqueline L, Lee Hyejon, Pulungsih, SP, Pujarwoto H, Murad Lesmana, Beecham, HJ, Oakpil Han, H James Beecham, Soeharno, R, Lorenz von Seidlein, Ali, M, Sudarmono Pratiwi, Santoso Hari, Clemens John D, Ryun Kim, D, Pratiwi Sudarmono, Pujarwoto, H, Han, O, Buhari A Oyofo, Park, JK, Dazwir Nurdin, Ingerani, von Seidlein, L, Corwin, AL, null Ingerani, Clemens, JD, Ainur Rofiq, Ali Mohammad, Han Oakpil, Magdarina D Agtini, von Seidlein Lorenz, Simanjuntak, C, Nurdin, D, Sjahrurachman, A, Sri Pandam Pulungsih, Nurdin Dazwir, Suwandono Agus, Andrew L Corwin, Hari Santoso, Agtini Magdarina D, Oyofo Buhari A, Ferry Wangsasaputra, Cyrus Simanjuntak, Lesmana, M, Kim Deok, Ingerani, I, Beecham H James, James R Campbell, Campbell James R, Rofiq Ainur, Park Jin, Rooswanti Soeharno, Sudarmono, P, Wangsasaputra Ferry, Suwandono, A, Punjabi, NH, Campbell, JR, Lesmana Murad, Deok Ryun Kim, Narain H Punjabi, Santoso, H, Jacqueline L Deen, Deen, JL, Rofiq, A, Soeharno Rooswanti, John D Clemens, Simanjuntak Cyrus, Pulungsih Sri, Wangsasaputra, F, Hyejon Lee, Punjabi Narain H, H Pujarwoto, Agtini, MD, Agus Suwandono, Agus Sjahrurachman, Oyofo, BA, Jin Kyung Park   +80 more
core   +1 more source

Specific blood group antibodies inhibit Shigella flexneri interaction with human cells in the absence of spinoculation

, 2020
The classical models of investigating Shigella flexneri adherence and invasion of tissue culture cells involve either bacterial centrifugation (spinoculation) or the use of AfaE adhesin to overcome the low infection rate observed in vitro.
Tran, Elizabeth Ngoc Hoa, Morona, Renato, Jennings, Michael P, Poole, Jessica, Day, Christopher J   +4 more
core   +1 more source