Results 91 to 100 of about 190,106 (220)

Cholera toxin binding to GM1.

open access: yes, 2014
(A) HEK293 cells transiently expressing ABCG1-GFP, ABCG1-KM-GFP, ABCG4-GFP, or ABCG4-KM-GFP were incubated with Alexa555-conjugated cholera toxin on ice and fixed with 4% paraformaldehyde.
Aya Kobayashi (642543)   +9 more
core   +1 more source

An Acute Gastroenteritis Outbreak Linked to Serving Hot Meals Inside Polybag During a Religious Ceremony, Bangladesh‐2022: A Retrospective Cohort Study

open access: yesHealth Science Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background and Aims Foodborne outbreaks frequently manifest as acute gastroenteritis (AGE) and are threat for public health in Bangladesh. On 17 November 2022, the health‐manager of Delduar sub‐district, Tangail reported an AGE outbreak to the Institute of Epidemiology, Disease Control and Research (IEDCR).
Immamul Muntasir   +5 more
wiley   +1 more source

Cholera toxin facilitates calcium transport in jejunal brush border vesicles

open access: yes, 1986
Cholera toxin is very well characterized in terms of the activation of adenylate cyclase. In some systems, however, this cyclase activation does not seem to account for all of the physiological responses to the toxin.
David D. Maenz, G. W. Forsyth
core   +1 more source

Structural biology of Vibrio cholerae pathogenicity factors [PDF]

open access: yes, 2009
The World Health Organization (WHO) states that 30,000 children under the age of five die each day worldwide. Around a quarter of these die from diarrheal disease caused by microbial infection.
Sheikh, Md. Arif
core   +2 more sources

GW4869 Depletes Macrophages and Increases Number of Extracellular Vesicles in Murine Peritoneal Cavity Fluid

open access: yesJournal of Extracellular Biology, Volume 5, Issue 9, September 2026.
ABSTRACT Pharmacological strategies to modulate extracellular vesicle (EV) release in vivo are gaining traction, yet their broader effects on local immune microenvironments remain unclear. In this study, we assessed how repeated intraperitoneal (i.p.) dosing of the neutral sphingomyelinase inhibitor GW4869 reshapes the peritoneal cavity.
Johann Mar Gudbergsson   +3 more
wiley   +1 more source

Social and cultural features of vaccine acceptance and cost-effectiveness of an oral cholera mass vaccination campaign in Zanzibar [PDF]

open access: yes, 2012
Classical cholera control is based on prevention—safe water, sanitation and education of people on the importance of hygiene and diarrheal diseases—health system preparedness and a timely response to provide appropriate treatment in the event of an ...
Schätti Zundel, Christian
core   +1 more source

Laser‐Patterned Antibacterial Microgrids With Silver Nanoparticles for Autonomous Sterilization on Public Escalator Belts

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT The past few decades have witnessed multiple outbreaks of pandemics. Hygiene in public facilities is one of the key factors in maintaining public health security. Escalator belts, as frequently touched by passengers, become a potential medium for spreading pathogens.
Yang Xu   +12 more
wiley   +1 more source

Posttranslational Regulation of IL-23 Production Distinguishes the Innate Immune Responses to Live Toxigenic versus Heat-Inactivated Vibrio cholerae

open access: yesmSphere, 2019
Vibrio cholerae infection provides long-lasting protective immunity, while oral, inactivated cholera vaccines (OCV) result in more-limited protection. To identify characteristics of the innate immune response that may distinguish natural V.
Ana A. Weil   +13 more
doaj   +1 more source

RAB4A acts as a negative feedback regulator of extracellular vesicle secretion during TGF‐β signaling

open access: yesThe FEBS Journal, Volume 293, Issue 17, Page 5340-5362, September 2026.
TGF‐β signaling regulates extracellular vesicle (EV) release in cancer cells by modulating the expression and activity of genes associated with EV biogenesis. The TGF‐β‐induced upregulation of RAB4A expression facilitates fast endosomal recycling, a process that limits the fusion of multivesicular bodies with the plasma membrane and EV secretion. Hence,
Dorival Mendes Rodrigues‐Junior   +5 more
wiley   +1 more source

Functional Specialization of Clathrin‐Independent Endocytic Routes: Mechanisms and Cellular Roles

open access: yesTraffic, Volume 27, Issue 3, September 2026.
Distinct clathrin‐independent endocytic (CIE) routes support specialized cellular functions across different contexts. Created with Biorender.com. ABSTRACT Clathrin‐independent endocytosis (CIE) comprises a diverse repertoire of internalization mechanisms that operate in parallel with clathrin‐mediated endocytosis.
Andrea Francesco Benvenuto   +5 more
wiley   +1 more source

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