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Environmental desiccation stress induces viable but non culturable state in Neisseria meningitidis.
Arch Microbiol
January 2025
Symbiosis School of Biological Sciences, Symbiosis International (Deemed University)Lavale, Pune, Maharashtra, 412115, India.
Environmental factors play a crucial role in bacterial virulence. During transmission, in a non-host environment bacteria are exposed to various environmental stress which could alter bacterial physiology and virulence. N.
View Article and Find Full Text PDFAn assessment of plant growth and physiological responses in annual crops grown in P deficient soils inoculated with indigenous arbuscular mycorrhizal fungi.
Braz J Microbiol
January 2025
Department of Agriculture, Postgraduate Program in Agroecology, Federal University of Paraiba, Bananeiras, PB, Brazil.
The influence of arbuscular mycorrhizal fungi (AMF) inoculation on the growth and physiology of Phaseolus vulgaris L. and Zea mays L. in the Brazilian tropical seasonal dry forest is not well known.
View Article and Find Full Text PDFCharacterization of the host specificity of the SH3 cell wall binding domain of the staphylococcal phage 88 endolysin.
Arch Microbiol
January 2025
Department of Microbiology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang, Selangor, 43400, Malaysia.
Bacteriophages produce endolysins at the end of the lytic cycle, which are crucial for lysing the host cells and releasing virion progeny. This lytic feature allows endolysins to act as effective antimicrobial alternatives when applied exogenously. Staphylococcal endolysins typically possess a modular structure with one or two enzymatically active N-terminal domains (EADs) and a C-terminal cell wall binding domain (CBD).
View Article and Find Full Text PDFLitR and its quorum-sensing regulators modulate biofilm formation by .
J Bacteriol
January 2025
Department of Microbiology and Immunology, Stritch School of Medicine Loyola University Chicago, Chicago, Illinois, USA.
Quorum sensing controls numerous processes ranging from the production of virulence factors to biofilm formation. Biofilms, communities of bacteria that are attached to one another and/or a surface, are common in nature, and when they form, they can produce a quorum of bacteria. One model system to study biofilms is the bacterium , which forms a biofilm that promotes the colonization of its symbiotic host.
View Article and Find Full Text PDFBMP4-GPX4 can improve the ferroptosis phenotype of retinal ganglion cells and enhance their differentiation ability after retinal stem cell transplantation in glaucoma with high intraocular pressure.
Hum Mol Genet
January 2025
Ophthalmology Department, Tongxiang First People's hospital, No. 1918 Jiaochang East Road, Tongxiang, Zhejiang 314500, China.
Activation of bone morphogenetic protein (BMP) 4 signaling promotes the survival of retinal ganglion cell (RGC) after acute injury. In this study, we investigated the role of the BMP4 signaling pathway in regulating the degeneration of retinal ganglion cells (RGCs) in a mouse glaucoma model and its potential application in retinal stem cell. Our results demonstrate that BMP4-GPX4 not only reduces oxidative stress and iron accumulation but also promotes neuroprotective factors that support the survival of transplanted RSCs into the host retina.
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