Published in Glia
Microglia, resident myeloid cells of the central nervous system (CNS), act as immune sentinels that contribute to maintenance of physiological homeostasis and respond to any perturbation in CNS. Microglia could be polarized by various stimuli to perform dedicated functions and instigate inflammatory or pro-regenerative responses. Microglia and peri...
Published in International journal of molecular sciences
Immune memory is a defining characteristic of adaptive immunity, but recent work has shown that the activation of innate immunity can also improve responsiveness in subsequent exposures. This has been coined "trained immunity" and diverges with the perception that the innate immune system is primitive, non-specific, and reacts to novel and recurren...
Published in Journal of experimental botany
Epigenetic reprogramming during germ cell formation is essential to gain pluripotency and thus embryogenic potential. The histone modification H3K27me3, which is catalysed by the Polycomb repressive complex 2 (PRC2), regulates important developmental processes in both plants and animals, and defects in PRC2 components cause pleiotropic developmenta...
Published in Journal of cellular physiology
Lung cancer is the leading cause of cancer-related deaths worldwide, in which angiogenesis is highly required for lung cancer cell growth and metastasis. Genetic regulation of this multistep process is being studied extensively, however, relatively less is known about the epigenetic regulation of angiogenesis in lung cancer. Several epigenetic alte...
Published in Cell Reports
Bou Sleiman et al. use multiple genomic methods to characterize the global footprint of aging in different mouse and human tissues. They identify regulators of gene expression that may play a role in the process and show evidence of their relevance in aging in human population data.
Published in Frontiers in Cell and Developmental Biology
During oogenesis and fertilization, histone lysine methyltransferases (KMTs) and histone lysine demethylases (KDMs) tightly regulate the methylation of histone H3 on lysine-4 (H3K4me) by adding and removing methyl groups, respectively. Female germline-specific conditional knockout approaches that abolish the maternal store of target mRNAs and prote...
n/a / Funding Agencies|National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31670851]
Published in International Journal of Molecular Sciences
The tripartite motif-containing protein 28 (TRIM28) is a transcription corepressor, interacting with histone deacetylase and methyltransferase complexes. TRIM28 is a crucial regulator in development and differentiation. We would like to investigate its function and regulation in adipogenesis. Knockdown of Trim28 by transducing lentivirus-carrying s...
Published in Cancers
Simple Summary Loss of function of the retinoblastoma gene ( RB1 ) is the rate-limiting step in the initiation of both the hereditary and sporadic forms of retinoblastoma tumor. Furthermore, loss of function of the retinoblastoma tumor suppressor protein (pRB) is frequently found in most human cancers. In retinoblastoma, tumor progression is driven...
Published in Frontiers in Cell and Developmental Biology
Jumonji domain-containing 3 (JMJD3) protein, a histone demethylase protein, specifically catalyzes the demethylation of H3K27 (H3K27me3) and regulates gene expression. Sestrin2 (SESN2), a stress-inducible protein, protected against doxorubicin (DOX)-induced cardiomyopathy by regulating mitophagy and mitochondrial function. Here, the expression of J...
