Results 81 to 90 of about 43,203 (260)

Immunoinformatics‐Based Multi‐Epitope Vaccine Targeting Helicobacter Pylori

Cancer Reports, Volume 9, Issue 1, January 2026.
ABSTRACT Background The rising global incidence of Helicobacter pylori‐related diseases, particularly gastric cancer, underscores the urgent need for effective preventive vaccines, motivating the exploration of innovative immunoinformatic strategies to address this public health challenge.
Aytak Vahdat Khajeh Pasha, Mohammad Esfandiyari, Alireza Parnian, Mohammad Mahboubi‐Rabbani, Maryam Bayanati   +4 more
wiley   +1 more source

Different Types of Cell Death Induced by Enterotoxins

Toxins, 2010
The infection of bacterial organisms generally causes cell death to facilitate microbial invasion and immune escape, both of which are involved in the pathogenesis of infectious diseases.
Chiou-Feng Lin, Chia-Ling Chen, Wei‐Ching Huang, Yi-lin Cheng, Chia‐Yuan Hsieh, C. Wang, Ming-Yuan Hong   +6 more
semanticscholar   +1 more source

Prolonged persistence of tissue‐resident memory cells in the upper airway following SARS‐CoV‐2 infection and vaccination

Clinical &Translational Immunology, Volume 15, Issue 1, 2026.
In this study, we found that both SARS‐CoV‐2 infection and vaccination elicit long‐lived tissue‐resident immune responses in the nasopharynx (NP), marked by persistent TRM and BRM cells. Our experiment data determine that subjects with breakthrough infections exhibit significantly enhanced frequencies and polyfunctionality of CD4+ TRM cells, along with
Hyunkyung Cha, Jina Won, Soo Min Kim, Suhyun Lim, Sujin Kim, Siyeon Jin, Sung Dong Cho, Hyun Jik Kim   +7 more
wiley   +1 more source

Toxin production ability of Bacillus cereus strains from food product of Ukraine

Harčova Nauka ì Tehnologìâ, 2017
Potential pathogens of foodborne toxic infections – bacterial contaminants Bacillus cereus isolated from plant raw materials and food products from the Ukrainian region were investigated.
I. Pylypenko, L. Pylypenko, G. Yamborko, I. Marinova   +3 more
doaj   +1 more source

Characterization and Comparison of Milk Fat Globule Membrane Proteins, Whey Protein Concentrate, and Micellar Casein Concentrate

Food Science &Nutrition, Volume 14, Issue 1, January 2026.
This study compared milk fat globule membrane protein (MFGMP) with whey protein concentrate (WPC) and micellar casein concentrate (MCC). The results revealed MFGMP's superior structural stability and amino acid profile, identified its unique proteomic landscape through label‐free quantification, and demonstrated its enhanced in vitro digestibility ...
Jiaming Wang, Xiaoguo Ji, Zhongbo Bian, Yuwei Liu, Wenliang Chen, Chuang Fan, Juan Li   +6 more
wiley   +1 more source

T cell stimulation by staphylococcal enterotoxins. Clonally variable response and requirement for major histocompatibility complex class II molecules on accessory or target cells

Journal of Experimental Medicine, 1988
Staphylococcal enterotoxins (SE) are the most potent mitogens for T lymphocytes known; concentrations of less than 10(-9) M are sufficient for T cell activation. The mechanism of T cell activation by SE is unknown. We have used cloned human cytotoxic and
Bernhard Fleischer, H. Schrezenmeier
semanticscholar   +1 more source

The Role of Viral and Bacterial Infections in the Etiology of Behçet's Disease

Journal of Clinical Laboratory Analysis, Volume 40, Issue 1, January 2026.
Bacterial and viral pathogens may play a key role in Behçet's disease (BD) pathogenesis by triggering autoimmunity, molecular mimicry, or microbiome disruption. These infectious agents could initiate inflammatory pathways, contributing to BD's diverse clinical manifestations.
Mohsen Moghoofei, Hamid Pajavand, Razieh Shahbazi, Marzieh Rezaei, Elahe Taki   +4 more
wiley   +1 more source

Binding to The Target Cell Surface Is The Crucial Step in Pore Formation of Hemolysin BL from Bacillus cereus

Toxins, 2019
A major virulence factor involved in Bacillus cereus food poisoning is the three-component enterotoxin hemolysin BL. It consists of the binding component B and the two lytic components L1 and L2.
Nadja Jessberger, Richard Dietrich, Stefanie Schwemmer, Franziska Tausch, Valerie Schwenk, Andrea Didier, Erwin Märtlbauer   +6 more
doaj   +1 more source

Do We Need to Worry About Staphylococcus epidermidis ST0409KOC, a Cheese‐Isolated Strain With Bacteriocinogenic Properties?

Molecular Nutrition &Food Research, Volume 70, Issue 1, January 2026.
Bacteriocinogenic Staphylococcus epidermidis ST0409KOC was isolated from cheese and characterized as bacteriocin‐producing with strong activity versus Listeria monocytogenes and other pathogens. S. epidermidis ST0409KOC can be considered a safe strain regarding its virulence genetic background, presenting only a single virulence gene of IS257 among the
Kayque Ordonho Carneiro, João Marcos Scafuro Lima, Svetoslav Dimitrov Todorov   +2 more
wiley   +1 more source

Molecular Characterization of Virulent Genes and Antimicrobial Resistance Patterns of Escherichia coli Isolated From Calf Scours in Western Iran

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
This study in Western Iran analysed E. coli in diarrhoeic neonatal calves and identified 307 isolates from 350 faecal samples. The pathotypes included EHEC (36.59%), EPEC (20.42%), ETEC (14.46%), STEC (12.34%) and NTEC (11.48%), with four STEC O157:H7 isolates. Serotypes O103 and O15 were the most common.
Elham Ahmadi, Mohammad Sadegh Safaee Firouzabadi, Seyed Ali Mousavi Rad, Samira Ghorbani   +3 more
wiley   +1 more source