Cell-autonomous regulation of astrocyte activation by the circadian clock protein BMAL1

BV Lananna, CJ Nadarajah, M Izumo, MR Cedeño… - Cell reports, 2018 - cell.com
Astrocyte activation occurs in response to diverse insults and plays a critical role in …
circadian clock protein BMAL1 regulates astrogliosis in a synergistic manner via a cell-autonomous

[PDF][PDF] Cell-autonomous regulation of astrocyte activation by the circadian clock protein BMAL1

E Musiek - researchgate.net
… Functionally, loss of Bmal1 in astrocytes promotes … clock protein BMAL1 regulates astrocyte
activation and function in vivo, elucidating a novel mechanism by which the circadian clock

Circadian rhythms and glial cells of the central nervous system

A Brécier, VW Li, CS Smith, K Halievski… - Biological …, 2023 - Wiley Online Library
… regions where circadian rhythms of glial cells, ie astrocytes, … of Bmal1 increases the level
of GFAP in a cell-autonomousastrocyte activation (Schoknecht & Shalev, 2012). Since …

Circadian clock protein BMAL1 broadly influences autophagy and endolysosomal function in astrocytes

CA McKee, AJ Polino, MW King… - Proceedings of the …, 2023 - National Acad Sciences
cell-autonomous activation phenotype. We report here that astrocyte-specific deletion of
Bmal1 influences endolysosome function, autophagy, and protein degradation dynamics. In vitro…

Cell-autonomous clock of astrocytes drives circadian behavior in mammals

M Brancaccio, MD Edwards, AP Patton, NJ Smyllie… - Science, 2019 - science.org
… transcriptional activation by Clock/Bmal1 heterodimers, … ) genes through E-box regulatory
sequences. After dimerization … damps circadian rhythms of membrane potential and clock gene …

Astrocytes deficient in circadian clock gene Bmal1 show enhanced activation responses to amyloid-beta pathology without changing plaque burden

CA McKee, J Lee, Y Cai, T Saito, T Saido, ES Musiek - Scientific reports, 2022 - nature.com
cell-autonomous activation of astrocytes by deletion of the clock gene Bmal1, which induces
several activation … that deletion of Bmal1 globally disrupts Aβ interstitial fluid rhythms and …

[HTML][HTML] BMAL1 in Astrocytes: A Protective Role in Alzheimer's and Parkinson's Disease

D Brash-Arias, LI García, G Aranda-Abreu… - Neuroglia, 2025 - mdpi.com
… They observed that Bmal1 modulates distinct cell-autonomous transcriptional programs in …
suggest that the astrocytic circadian clock may regulate the activation and downstream genes …

Circadian regulation of astrocyte function: implications for Alzheimer's disease

CA McKee, BV Lananna, ES Musiek - Cellular and Molecular Life Sciences, 2020 - Springer
astrocyte circadian clock as … cell autonomous and regulates the ability of astrocytes to
support neuronal survival in vitro [54]. BMAL1 in astrocytes appears to mediate astrocyte activation

[图书][B] Circadian Protein BMAL1 Regulates Astrocyte Activation and Protein Degradation in Health and Disease

CA McKee - 2023 - search.proquest.com
… An important aspect of the circadian clock is that it is regulated in a tissue- … cell-autonomous
activation of astrocytes by deletion of the clock gene Bmal1, which induces several activation

Astrocyte clocks and glucose homeostasis

O Barca-Mayo, M López - Frontiers in Endocrinology, 2021 - frontiersin.org
… and peripheral clocks and cell-autonomous oscillators within … In the ARC, the astrocyte
circadian clock might control food … which deletion of Bmal1 in astrocytes constantly elevates VIP …