Results 131 to 140 of about 12,773,381 (399)

Typhoidal Salmonella: Distinctive virulence factors and pathogenesis

Cellular Microbiology, 2018
Although nontyphoidal Salmonella (NTS; including Salmonella Typhimurium) mainly cause gastroenteritis, typhoidal serovars (Salmonella Typhi and Salmonella Paratyphi A) cause typhoid fever, the treatment of which is threatened by increasing drug ...
Rebecca Johnson, E. Mylona, G. Frankel
semanticscholar   +1 more source

Gut Microbiota Modulation by Inulin Improves Metabolism and Ovarian Function in Polycystic Ovary Syndrome

Advanced Science, EarlyView.
This work proposes a novel strategy targeting gut microbiota for managing polycystic ovary syndrome (PCOS). Inulin, a gut microbiota modulator, notably boosts the growth of short‐chain fatty acids (SCFAs)‐producers, represented by Bifidobacterium, thereby improving glucolipid metabolism and ovarian function of PCOS through suppressing the inflammatory ...
Lulu Geng, Xin Yang, Jiani Sun, Ximing Ran, Dan Zhou, Mingming Ye, Li Wen, Ruirui Wang, Miaoxin Chen   +8 more
wiley   +1 more source

COVID‐19 and myasthenia gravis: A review of neurological implications of the SARS‐COV‐2

Brain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Introduction This review highlights the potential mechanisms of neuromuscular manifestation of COVID‐19, especially myasthenia gravis (MG). Methods An extensive literature search was conducted by two independent investigators using PubMed/MEDLINE and Google Scholar from its inception to December 2020. Results Exacerbations of clinical symptoms
Syed Muhammad Ismail Shah, Farah Yasmin, Roha Saeed Memon, Nadia Nazir Jatoi, Ilma Saleh Savul, Sana Kazmi, Syed Abdullah Monawwer, Muhammad Daim Bin Zafar, Muhammad Sohaib Asghar, Muhammad Junaid Tahir, Ka Yiu Lee   +10 more
wiley   +1 more source

Pseudomonas Aeruginosa: Virulence Factors and Antibiotic Resistance Genes

Brazilian Archives of Biology and Technology, 2019
In this review, we explore some aspects of Pseudomonas aeruginosa virulence factors that are related to disease development in healthy organisms and resistance to antibiotics.
A. Rocha, Mario R. O. Barsottini, Renan Rhonalty Rocha, Maria Vitória Laurindo, Francisco Leandro Laurindo de Moraes, Soraya Lília da Rocha   +5 more
semanticscholar   +1 more source

A Shift in Central Metabolism Accompanies Virulence Activation in Pseudomonas aeruginosa. [PDF]

, 2020
The availability of energy has significant impact on cell physiology. However, the role of cellular metabolism in bacterial pathogenesis is not understood.
Chacko, Jenu V, Digman, Michelle A, Kannan, Anerudh, Perinbam, Kumar, Siryaporn, Albert   +4 more
core   +1 more source

An Insect Salivary Sheath Protein Triggers Plant Resistance to Insects and Pathogens as a Conserved HAMP

Advanced Science, EarlyView.
The salivary sheath protein myosin from SBPH is critical for the formation of the salivary sheath and feeding. However, myosin functions as a HAMP and triggered plant BAK1‐mediated PTI responses, which include the activation of calcium signaling pathways, MAPK phosphorylation, ROS bursts, and cell death, thereby triggering JA pathway.
Liangxuan Qi, Jing Li, Shuai Li, Jing Li, Han Wang, Lei Yang, Xinyang Tan, Zhichang Zhao, Guanghua Luo, Maofeng Jing, Ary A. Hoffmann, Jichao Fang, Rui Ji   +12 more
wiley   +1 more source

Mental health symptoms and sleep quality of asymptomatic/mild SARS‐CoV‐2 infected individuals during the Omicron wave of the COVID‐19 pandemic in Shanghai China

Brain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Objective To investigate mental health symptoms (anxiety, depression, and sleep status) and their associated factors among people infected with the SARS‐CoV‐2 omicron variant during the quarantine period in Shanghai. Methods To investigate the mental health symptoms among participants with SARS‐CoV‐2 omicron infection, an anonymous online ...
Zhenghua Hou, Yingzi Huang, Shaolei Ma, Hui Feng, Cuiping Fu, Han Li, Yuexing Yuan, Yonggui Yuan   +7 more
wiley   +1 more source

Virulence Factors of Aeromonas spp

Kasmera, 2016
Some species of Aeromonas have emerged as important pathogens associated with the development of gastrointestinal and extra-intestinal infections. The objective of this study was to evaluate the potential virulence of Aeromonas strains from vegetables ...
Gresleida Rincòn V., Alisbeth Fuenmayor B., Maribel Castellano G., Rosana Barrios U., Marìa Colina Ch., Gènesis Nuñez F.   +5 more
doaj  

Competition-colonization trade-off promotes coexistence of low-virulence viral strains [PDF]

arXiv, 2011
RNA viruses exist as genetically diverse populations displaying different phenotypes, including diverse degrees of virulence. The evolution of virulence in viral populations is, however, poorly understood. Based on the experimental observation of an RNA virus clone in cell culture diversifying into two subpopulations of different virulence, we study ...
arxiv  

Systems analysis of multiple regulator perturbations allows discovery of virulence factors in Salmonella [PDF]

, 2011
Background Systemic bacterial infections are highly regulated and complex processes that are orchestrated by numerous virulence factors. Genes that are coordinately controlled by the set of regulators required for systemic infection are potentially ...
Adkins, Joshua N, Ansong, Charles, Gritsenko, Marina, Heffron, Fred, McDermott, Jason E, Smith, Richard D, Yoon, Hyunjin   +6 more
core   +3 more sources