Metabolism - PMC - National Center for Biotechnology Information
वेब24 अग॰ 2020 · Metabolism is derived from the Greek word, metabolē meaning ‘to change’ and comprises the total of all chemical reactions that take place in the cell that are essential for life. These chemical reactions comprise both the synthesis and degradation of complex macromolecules and can be divided into either catabolism or anabolism ( Figure 1 – …
The Power of Plasticity—Metabolic Regulation of …
वेबHepatic stellate cells (HSCs) are resident non-parenchymal liver pericytes whose plasticity enables them to regulate a remarkable range of physiologic and pathologic responses. To support their functions in health and …
Deciphering the metabolic heterogeneity of hematopoietic stem cells …
वेब2 जन॰ 2024 · The predicted metabolites covered glycolysis, citrate cycle, pentose phosphate pathway (PPP), pyruvate metabolism, amino acid biosynthesis, pyrimidine metabolism, etc. t-SNE visualization of metabolomics differences between stem and progenitor cell populations by SVM analysis showed that all hematopoietic cell (sub)populations could …
Metabolism in Pluripotent Stem Cells and Early Mammalian …
वेबThe importance of cell metabolism is straightforward in certain contexts, such as building biomass for cell proliferation, compared with less obvious contexts, such as during cell-state transitions driven by epigenetic remodeling and specific gene activation or suppression. There is rapidly accumulating evidence for extensive, interdependent interactions …
Cell Metabolism - Scimago Journal & Country Rank
वेबEstablished in 2005, Cell Metabolism is the top research journal dedicated to publishing novel, impactful papers spanning basic to clinical metabolic research. We are interested in original research addressing the molecular mechanisms underlying physiological homeostasis and what goes awry in disease. The journal's mission is to provide the ...
Introduction to metabolism: Anabolism and catabolism
वेब25 अग॰ 2015 · Metabolism refers to the set of chemical reactions that occur within living organisms to maintain life. Anabolism is the process of building up larger, more complex molecules from smaller ones. …
- लेखक: Sal Khan
Beggars banquet: Metabolism in the tumor immune ... - Cell Press
वेब29 जून 2023 · Metabolism, the nervous system, and the immune system form a triumvirate of homeostasis. Recent research is exploring roles of this triumvirate in the TME. Neurotransmitters such as norepinephrine, aminobutyric acid (GABA), and acetylcholine have been studied in the context of tumor immunity and immunotherapy.
Excessive exercise training causes mitochondrial ... - Cell Press
वेब18 मार्च 2021 · Flockhart and colleagues investigated the dose-response relationship of exercise training and found that excessive training causes mitochondrial impairment and reduced glucose tolerance in healthy volunteers. Mitochondrial ROS production was reduced, thereby maintaining total oxidative stress. In a separate cohort, disturbed …
Metabolic Regulation of Cell Fate and Function - PMC
वेबAbstract. Increasing evidence has implicated metabolic pathways as key regulators of cell fate and function. While the metabolism of glucose, amino acids and fatty acids are essential to maintain overall energy homeostasis, the choice of a given metabolic pathways and the levels of particular substrates and intermediates increasingly appears to ...
Adipo-glial signaling mediates metabolic adaptation in ... - Cell Press
वेब20 नव॰ 2023 · Peripheral nerves can regenerate after trauma, but full recovery is rare and critically relies on repair by Schwann cells. Here, Sundaram, Schütza, Schröter, et al. reveal that, after a nerve injury, adipocyte-derived leptin supports peripheral nerve repair. Leptin receptor signaling in Schwann cells adjusts catabolic processes, including mitochondrial …
सामग्री पर जाएँ