Cellular mechanisms and regulation of quiescence

O Marescal, IM Cheeseman - Developmental cell, 2020 - cell.com
Quiescence is a state of reversible proliferative arrest in which cells are not actively dividing
and yet retain the capacity to reenter the cell cycle upon receiving an appropriate stimulus …

GLI3 regulates muscle stem cell entry into GAlert and self-renewal

CE Brun, MC Sincennes, AYT Lin, D Hall… - Nature …, 2022 - nature.com
Satellite cells are required for the growth, maintenance, and regeneration of skeletal muscle.
Quiescent satellite cells possess a primary cilium, a structure that regulates the processing …

[HTML][HTML] Cell cycle exits and U-turns: Quiescence as multiple reversible forms of arrest

MS Johnson, JG Cook - Faculty Reviews, 2023 - ncbi.nlm.nih.gov
Cell proliferation control is essential during development and for maintaining adult tissues.
Loss of that control promotes not only oncogenesis when cells proliferate inappropriately but …

Histone acylation marks respond to metabolic perturbations and enable cellular adaptation

C Jo, S Park, S Oh, J Choi, EK Kim, HD Youn… - … & molecular medicine, 2020 - nature.com
Acetylation is the most studied histone acyl modification and has been recognized as a
fundamental player in metabolic gene regulation, whereas other short-chain acyl …

[HTML][HTML] Derivation and transcriptional reprogramming of border-forming wound repair astrocytes after spinal cord injury or stroke in mice

TM O'Shea, Y Ao, S Wang, Y Ren, AL Cheng… - Nature …, 2024 - nature.com
Central nervous system (CNS) lesions become surrounded by neuroprotective borders of
newly proliferated reactive astrocytes; however, fundamental features of these cells are …

Enhanced secretion of promyogenic exosomes by quiescent muscle cells

P Devan, A Ghosh, P Rao T, S Raychaudhuri… - Frontiers in Cell and …, 2024 - frontiersin.org
Signaling interactions are important during skeletal muscle regeneration, where muscle
cells in distinct states (quiescent, reactivated, proliferating and differentiated) must …

[HTML][HTML] mTOR potentiates senescent phenotypes and primary cilia formation after cisplatin-induced G2 arrest in retinal pigment epithelial cells

D Nam, J Park, J Lee, J Son, JE Kim - Cellular Signalling, 2024 - Elsevier
Cisplatin, a platinum-based anticancer drug, is used to treat several types of cancer. Despite
its effectiveness, cisplatin-induced side effects have often been reported. Although cisplatin …

Identification and validation of G protein-coupled receptors modulating flow-dependent signaling pathways in vascular endothelial cells

D Qiu, K Xu, N Chung, J Robbins, R Luo… - Frontiers in Molecular …, 2023 - frontiersin.org
Vascular endothelial cells are exposed to mechanical forces due to their presence at the
interface between the vessel wall and flowing blood. The patterns of these mechanical …

Absence of the primary cilia formation gene Talpid3 impairs muscle stem cell function

V Martinez-Heredia, D Blackwell, S Sebastian… - Communications …, 2023 - nature.com
Skeletal muscle stem cells (MuSC) are crucial for tissue homoeostasis and repair after
injury. Following activation, they proliferate to generate differentiating myoblasts. A …

Cilia, centrosomes and skeletal muscle

DCH Ng, UY Ho, MD Grounds - International Journal of Molecular …, 2021 - mdpi.com
Primary cilia are non-motile, cell cycle-associated organelles that can be found on most
vertebrate cell types. Comprised of microtubule bundles organised into an axoneme and …