The circadian immune system

C Wang, LK Lutes, C Barnoud, C Scheiermann - Science immunology, 2022 - science.org
The immune system is highly time-of-day dependent. Pioneering studies in the 1960s were
the first to identify immune responses to be under a circadian control. Only in the last …

The circadian clock and viral infections

H Borrmann, JA McKeating… - Journal of biological …, 2021 - journals.sagepub.com
The circadian clock controls several aspects of mammalian physiology and orchestrates the
daily oscillations of biological processes and behavior. Our circadian rhythms are driven by …

Aging disrupts circadian gene regulation and function in macrophages

E Blacher, C Tsai, L Litichevskiy, Z Shipony… - Nature …, 2022 - nature.com
Aging is characterized by an increased vulnerability to infection and the development of
inflammatory diseases, such as atherosclerosis, frailty, cancer and neurodegeneration …

Disruption of the circadian clock component BMAL1 elicits an endocrine adaption impacting on insulin sensitivity and liver disease

C Jouffe, BD Weger, E Martin, F Atger… - Proceedings of the …, 2022 - National Acad Sciences
Obesity and liver diseases are associated with the disruption of the circadian clock that
orchestrates mammalian physiology to optimize nutrient metabolism and storage. Here, we …

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
An emerging role for the circadian clock in autophagy and lysosome function has opened
new avenues for exploration in the field of neurodegeneration. The daily rhythms of …

Deep-penetration functionalized cuttlefish ink nanoparticles for combating wound infections with synergetic photothermal-immunologic therapy

WQ Qu, JX Fan, DW Zheng, HY Gu, YF Yu, X Yan… - Biomaterials, 2023 - Elsevier
The challenge of wound infections post-surgery and open trauma caused by multidrug-
resistant bacteria poses a constant threat to clinical treatment. As a promising antimicrobial …

Circadian immunity from bench to bedside: a practical guide

H Mok, E Ostendorf, A Ganninger… - The Journal of …, 2024 - Am Soc Clin Investig
The immune system is built to counteract unpredictable threats, yet it relies on predictable
cycles of activity to function properly. Daily rhythms in immune function are an expanding …

Microglia-specific knock-down of Bmal1 improves memory and protects mice from high fat diet-induced obesity

XL Wang, S Kooijman, Y Gao, L Tzeplaeff… - Molecular …, 2021 - nature.com
Microglia play a critical role in maintaining neural function. While microglial activity follows a
circadian rhythm, it is not clear how this intrinsic clock relates to their function, especially in …

Circadian biology and stroke

EH Lo, GW Albers, M Dichgans, G Donnan, E Esposito… - Stroke, 2021 - Am Heart Assoc
Circadian biology modulates almost all aspects of mammalian physiology, disease, and
response to therapies. Emerging data suggest that circadian biology may significantly affect …

Circadian rhythm disruption in critically ill patients

M Felten, C Dame, G Lachmann, C Spies… - Acta …, 2023 - Wiley Online Library
Patients admitted to the intensive care unit (ICU) are in need of continuous organ
replacement strategies and specialized care, for example because of neurological …