Aug 2026· Cell Death and Differentiation· 0 citations· 32 references
Medicine
TL;DR
A stress-responsive signalling network in which metabolic and mechanical cues are integrated at the epigenetic level to control the inflammatory fate of β-cells is unveiled, providing a new mechanistic framework for diabetic pathogenesis and a rationale for combinatorial therapeutic intervention.
It is shown that mitochondrial metabolism provides a second layer of control that enables execution of the inflammatory programme, and a mechanism that selectively controls the inflammatory output of senescent cells is revealed.
Hélène Martini, Jodie Birch, Francisco D M Marques et al.· Nature· 3 citations
Chronic obstructive pulmonary disease (COPD) is a heterogeneous syndrome characterized by persistent oxidative stress and maladaptive immune responses, rather than a single disease entity. Oxidative stress not only damages lung tissue but also reprograms immune cells through both classical epigenetic mechanisms (DNA me...
Chun-Feng Pan, Qiong Wan, Feng-Xian Ni et al.· Frontiers in Immunology· 0 citations
This review outlines the biochemical components of this crosstalk, linking shifts in glucose, lipid, and glutamine metabolism to chromatin remodeling events, and details four major molecular axes: α-ketoglutarate-dependent DNA methylation, NAD⁺/SIRT1-mediated deacetylation, the acetyl-CoA-fueled histone acetylation fee...
Qi Liu, Wei-Ying Liu· Cell Biochemistry and Biophy...· 0 citations
Metabolic dysfunction-associated steatohepatitis (MASH) is characterized by lipotoxic hepatocellular injury, inflammation, and fibrosis, with excess hepatic cholesterol contributing to disease pathogenesis. While the SCAP–INSIG–SREBP2 pathway classically regulates cholesterol biosynthetic gene expression via sterol sen...
Yeonsoo Kim, Y. Cho, Hyeokjin Lim et al.· Biomolecules & Therapeutics· 0 citations
H2A.Z deposition functions as an acylation-dependent epigenetic checkpoint that couples macrophage differentiation to inflammatory resolution, integrating host genetics and microbial metabolites to calibrate immune responses.
Zhao-Ran Sun, Fan-Yi Meng, Chun-Jian Piao et al.· Protein & Cell· 0 citations
Cellular senescence is defined by stable cell-cycle withdrawal coupled with a hyper-secretory pro-inflammatory phenotype termed the senescence-associated secretory phenotype (SASP). While canonical paradigms emphasize persistent nuclear DNA damage response (DDR) signaling as the primary driver of the SASP, increasing e...
Mathieu Maclos, Jewel Dyer· bioRxiv· 0 citations
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