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http://dx.doi.org/10.1111/j.1755-148X.2008.00530.x | DOI Listing |
Glia
March 2025
School of Neuroscience, Virginia Tech, Blacksburg, Virginia, USA.
Astrocytes are the most abundant glial cell type in the central nervous system (CNS). Astrocytes are born during the early postnatal period in the rodent brain and mature alongside neurons, demonstrating remarkable morphological structural complexity, which is attained in the second postnatal month. Throughout this period of development and across the remainder of the lifespan, astrocytes participate in CNS homeostasis, support neuronal partners, and contribute to nearly all aspects of CNS function.
View Article and Find Full Text PDFNucleus
December 2025
School of Molecular Biosciences, Biotechnology Life Sciences, Washington State University, Pullman, WA, USA.
Replication timing during S-phase impacts mutation rates in yeast and human cancers; however, the exact mechanism involved remains unclear. Here, we analyze the impact of replication timing on UV mutagenesis in . Our analysis indicates that UV mutations are enriched in early-replicating regions of the genome in wild-type cells, but in cells deficient in global genomic-nucleotide excision repair (GG-NER), mutations are enriched in late-replicating regions.
View Article and Find Full Text PDFJ Cell Mol Med
March 2025
Department of Cardiology, The Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China.
Recent research has revealed a close association between obesity and various metabolic disorders, including renal metabolic diseases, but the mechanism is still unknown. This study explored the role of p16INK4a in obesity-related kidney fibrosis and evaluated its potential as a therapeutic target. Using wild-type (WT) mice and p16 KO mice, we fed both groups a high-fat diet (HFD) for 6 months.
View Article and Find Full Text PDFFront Immunol
March 2025
Institute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China.
Background: () is a widely prevalent intracellular parasite that infects almost all warm-blooded animals and causes serious public health problems. The drugs currently used to treat toxoplasmosis have the disadvantage of being toxic and prone to the development of resistance, and the only licensed vaccine entails a risk of virulence restoration. The development of a safe and effective vaccine against is urgently needed.
View Article and Find Full Text PDFFront Immunol
March 2025
Semmelweis University, Department of Physiology, Budapest, Hungary.
Objective: Contact hypersensitivity (CHS), or allergic contact dermatitis (ACD), is an inflammatory skin disorder characterized by an exaggerated allergic reaction to specific haptens. During this delayed-type allergic reaction, the first contact with the allergen initiates the sensitization phase, forming memory T cells. Upon repeated contact with the hapten, the elicitation phase develops, activating mostly macrophages, cytotoxic T cells, and neutrophilic granulocytes.
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