Innate Rhythms: Clocks at the Center of Monocyte and Macrophage Function DOI Creative Commons

George A. Timmons,

James R. O’Siorain, Oran D. Kennedy

et al.

Frontiers in Immunology, Journal Year: 2020, Volume and Issue: 11

Published: Aug. 4, 2020

The circadian cycle allows organisms to track external time of day and predict/respond changes in the environment. In higher order organisms, rhythmicity is a central feature innate adaptive immunity. We focus on role molecular clock specifically monocytes macrophages immune system. These cells display their internal functions, such as metabolism inflammatory mediator production well functions pathogen sensing, phagocytosis migration. mediators are clinical interest many therapeutic targets chronic disease cardiovascular disease, diabetes rheumatoid arthritis. Moreover, rhythm disruption closely linked with increased prevalence these conditions. Therefore, understanding mechanisms by which affects monocyte/macrophage function will provide insights into novel opportunities for diseases.

Language: Английский

The shared molecular mechanisms underlying aging of the brain, major depressive disorder, and Alzheimer's disease: The role of circadian rhythm disturbances DOI
Meysam Amidfar, Michelle Lima Garcez, Yong‐Ku Kim

et al.

Progress in Neuro-Psychopharmacology and Biological Psychiatry, Journal Year: 2023, Volume and Issue: 123, P. 110721 - 110721

Published: Jan. 23, 2023

Language: Английский

Citations

30

Impact of NQO1 dysregulation in CNS disorders DOI Creative Commons
Yuhan Li,

Maryam Khaleghi Ghadiri,

Ali Gorji

et al.

Journal of Translational Medicine, Journal Year: 2024, Volume and Issue: 22(1)

Published: Jan. 2, 2024

NAD(P)H Quinone Dehydrogenase 1 (NQO1) plays a pivotal role in the regulation of neuronal function and synaptic plasticity, cellular adaptation to oxidative stress, neuroinflammatory degenerative processes, tumorigenesis central nervous system (CNS). Impairment NQO1 activity CNS can result abnormal neurotransmitter release clearance, increased aggravated injury/death. Furthermore, it cause disturbances neural circuit neurotransmission. The abnormalities enzyme have been linked pathophysiological mechanisms multiple neurological disorders, including Parkinson's disease, Alzheimer's epilepsy, sclerosis, cerebrovascular traumatic brain injury, malignancy. contributes various dimensions treatment response tumors. precise through which contribute these disorders continue be subject ongoing research. Building upon existing knowledge, present study reviews current investigations describing dysregulations disorders. This emphasizes potential as biomarker diagnostic prognostic approaches, well its suitability target for drug development strategies

Language: Английский

Citations

14

Quantifying microglial morphology: an insight into function DOI Creative Commons

Tabitha R. F. Green,

Rachel K. Rowe

Clinical & Experimental Immunology, Journal Year: 2024, Volume and Issue: 216(3), P. 221 - 229

Published: March 6, 2024

Microglia are specialized immune cells unique to the central nervous system (CNS). have a highly plastic morphology that changes rapidly in response injury or infection. Qualitative and quantitative measurements of ever-changing microglial considered cornerstone many microglia-centric research studies. The distinctive morphological variations seen microglia useful marker inflammation severity tissue damage. Although wide array damage-associated morphologies has been documented, exact functions these distinct not fully understood. In this review, we discuss how is synonymous with function, however, outcomes can be used make inferences about function. For comprehensive examination reactive status cell, both histological genetic approaches should combined. However, importance quality immunohistochemistry-based analyses overlooked as they succinctly answer questions.

Language: Английский

Citations

12

Rev-erb-α antagonism in alveolar macrophages protects against pneumococcal infection in elderly mice DOI Creative Commons
Fabiola Silva Angulo, C Joseph, Lou Delval

et al.

Cell Reports, Journal Year: 2025, Volume and Issue: 44(2), P. 115273 - 115273

Published: Feb. 1, 2025

Language: Английский

Citations

1

Innate Rhythms: Clocks at the Center of Monocyte and Macrophage Function DOI Creative Commons

George A. Timmons,

James R. O’Siorain, Oran D. Kennedy

et al.

Frontiers in Immunology, Journal Year: 2020, Volume and Issue: 11

Published: Aug. 4, 2020

The circadian cycle allows organisms to track external time of day and predict/respond changes in the environment. In higher order organisms, rhythmicity is a central feature innate adaptive immunity. We focus on role molecular clock specifically monocytes macrophages immune system. These cells display their internal functions, such as metabolism inflammatory mediator production well functions pathogen sensing, phagocytosis migration. mediators are clinical interest many therapeutic targets chronic disease cardiovascular disease, diabetes rheumatoid arthritis. Moreover, rhythm disruption closely linked with increased prevalence these conditions. Therefore, understanding mechanisms by which affects monocyte/macrophage function will provide insights into novel opportunities for diseases.

Language: Английский

Citations

61