Results 51 to 60 of about 205,054 (265)

Protein Disulfide Isomerase FgEps1 Is a Secreted Virulence Factor in Fusarium graminearum

Journal of Fungi, 2023
Protein disulfide isomerase (PDI) is a member of the thioredoxin (Trx) superfamily with important functions in cellular stability, ion uptake, and cellular differentiation.
Kouhan Liu, Xintong Wang, Ying Li, Yifeng Shi, Yanyan Ren, Aolin Wang, Bingjie Zhao, Peng Cheng, Baotong Wang   +8 more
doaj   +1 more source

Virulence Factors of Sporothrix schenckii

Journal of Fungi, 2022
Sporothrix schenckii is one of the etiological agents of sporotrichosis. In this review, we discuss the virulence factors that have been proven to participate in the S. schenckii-host interaction. Among these known factors, we can find cell wall glycoproteins, adhesins, melanin, extracellular vesicles, and dimorphism.
Laura Cristina García-Carnero, José Ascención Martínez-Álvarez   +1 more
openaire   +3 more sources

Diversity and Plasticity of Virulent Characteristics of Entamoeba histolytica

Tropical Medicine and Infectious Disease, 2023
The complexity of clinical syndromes of amebiasis, caused by the parasite Entamoeba histolytica, stems from the intricate interplay between the host immune system, the virulence of the invading parasite, and the surrounding environment. Although there is
Yasuaki Yanagawa, Upinder Singh
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

A Bifunctional T3SS‐Effector Simultaneously Cleaves Host MAP Kinase and Inhibits PPM1A Phosphatase

Advanced Science, EarlyView.
Pathogenic bacteria exploit the metalloprotease effector NleD to subvert host defenses. Structural, biochemical, and infection analyses reveal a bifunctional mechanism by which NleD binds and inhibits the host phosphatase PPM1A while preserving its proteolytic activity against MAPKs.
Yaakov Socol, Lihi Gur‐Arie, Netanel Tzarum, Tamara Wellins, Naama Katsowich, Miriam Ravins, Michal Bejerano‐Sagie, Klil Cohen, Oded Livnah, Joshua N. Adkins, Ernesto Nakayasu, Alexei Savchenko, Yeu Khai Choong, Nikhil Kumar Tulsian, Saturo Machida, Sigal Ben‐Yehuda, Yael Litvak, J. Sivaraman, Ilan Rosenshine   +18 more
wiley   +1 more source

Virulence factors in endometrial cancer [PDF]

Cancer, 1993
AbstractThe majority of endometrial cancers are relatively benign and curable; there is a subset of virulent tumors that demands recognition. Factors that must be evaluated include: tumor grade, ploidy, steroid receptors, myometrial invasion, lymph node status, extrauterine disease or positive peritoneal fluid, and certain special tumors.
openaire   +2 more sources

Marburg Virus Glycoprotein Is a Remarkable Virulent Factor Linked to Hemorrhagic Pathology: Evidence from Multimodal Experimental Systems

Advanced Science, EarlyView.
By integrating data from in vitro, ex vivo, and in vivo models, our research identifies the MARV glycoprotein as a remarkable hemorrhagic factor, filling a major gap in this important field. It also provides practical experimental tools for the basic research on viral pathogenesis and applied research aimed at antiviral intervention for hemorrhagic ...
Ting Yao, Hang Liu, Yanfeng Yao, Wei Deng, Jiawen Sun, Zhenyu Kang, Ashaq Ali, Chao Shan, Zhiming Yuan, Fei Deng, Hualin Wang, Yun‐Jia Ning   +11 more
wiley   +1 more source

Virulence factors of Helicobacter pylori

International Journal of Medical Microbiology, 2001
To date a number of virulence factors have been identified and characterised from the gastric pathogen Helicobacter pylori. The vacuolating toxin (VacA) is a major determinant of H. pylori-associated gastric disease. In non-polarised cells, VacA alters the endocytic pathway, resulting in the release of acid hydrolases and the reduction of both ...
DUNDON, WILLIAM GEORGE, DE BERNARD, MARINA, MONTECUCCO, CESARE   +2 more
openaire   +3 more sources

NIBV Induces Incomplete Autophagy via AMPK‐TFEB, Causing Kidney Injury in Chicks

Advanced Science, EarlyView.
This study reveals that NIBV can inhibit the nuclear translocation of TFEB by suppressing the expression of AMPK, leading to the blockade of autophagolysosomal functions, in turn increasing NIBV replication and triggering severe kidney injury in chicks.
Cheng Huang, Yizhou Zeng, Yunfeng Chen, Zhengqing Li, Salma Mbarouk Omar, Shengwei Zhong, Ping Liu, Zhanhong Zheng, Gaofeng Cai, Xiaona Gao, Xiaoquan Guo   +10 more
wiley   +1 more source

Escherichia coli virulence factors [PDF]

Veterinary Immunology and Immunopathology, 2011
Escherichia coli was described in 1885 by a German pediatrician, Theodor Escherich, in the faeces of a child suffering diarrhoea. In 1893, a Danish veterinarian postulated that the E. coli species comprises different strains, some being pathogens, others not. Today the E.
openaire   +2 more sources