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Exploring melatonin's signalling pathways in the protection against age-related skin deterioration.
Pharmacol Rep
January 2025
Razi Drug Research Centre, Iran University of Medical Sciences (IUMS), Tehran, Iran.
Melatonin, renowned for regulating sleep-wake cycles, also exhibits notable anti-aging properties for the skin. Synthesized in the pineal gland and various tissues including the skin, melatonin's efficacy arises from its capacity to combat oxidative stress and shield the skin from ultraviolet (UV)-induced damage. Moreover, it curbs melanin production, thereby potentially ameliorating hyperpigmentation.
View Article and Find Full Text PDFElimination of Decapod iridovirus 1 (DIV1) infection at high water temperature: a new environmental control strategy.
Adv Biotechnol (Singap)
March 2024
College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, China.
Decapod iridovirus 1 (DIV1) poses a major challenge to sustainable shrimp farming and poses a serious hazard to aquaculture industry. This study investigated the complex interaction between DIV1 infection and water temperature, focusing on the effect of high temperature on DIV1 infection due to Penaeus monodon. Using models of latent and acute infection, the study revealed the response of P.
View Article and Find Full Text PDFDSCI: a database of synthetic biology components for innate immunity and cell engineering decision-making processes.
Adv Biotechnol (Singap)
September 2024
MOE Key Laboratory of Gene Function and Regulation, Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-Sen University, Guangzhou, Guangdong, 510275, China.
Although significant progress of clinical strategy has been made in gene editing and cell engineering in immunotherapy, it is now apparent that design and modification in terms of complex signaling pathways and motifs on medical synthetic biology are still full of challenges. Innate immunity, the first line of host defense against pathogens, is critical for anti-pathogens immune response as well as regulating durable and protective T cell-mediated anti-tumor responses. Here, we introduce DSCI (Database of Synthetic Biology Components for Innate Immunity, https://dsci.
View Article and Find Full Text PDFBackground: Although invasiveness is one of the major determinants of the poor glioblastoma (GBM) outcome, the mechanisms of GBM invasion are only partially understood. Among the intrinsic and environmental processes promoting cell-to-cell interaction processes, eventually driving GBM invasion, we focused on the pro-invasive role played by Extracellular Vesicles (EVs), a heterogeneous group of cell-released membranous structures containing various bioactive cargoes, which can be transferred from donor to recipient cells.
Methods: EVs isolated from patient-derived GBM cell lines and surgical aspirates were assessed for their pro-migratory competence by spheroid migration assays, calcium imaging, and PYK-2/FAK phosphorylation.
Neuroinflammation and iron metabolism after intracerebral hemorrhage: a glial cell perspective.
Front Neurol
January 2025
Gusu School, Nanjing Medical University, The First People's Hospital of Kunshan, Kunshan, China.
Intracerebral hemorrhage (ICH) is the most common subtype of hemorrhagic stroke causing significant morbidity and mortality. Previously clinical treatments for ICH have largely been based on a single pathophysiological perspective, and there remains a lack of curative interventions. Following the rupture of cerebral blood vessels, blood metabolites activate resident immune cells such as microglia and astrocytes, and infiltrate peripheral immune cells, leading to the release of a series of inflammatory mediators.
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