Microglia morphophysiological diversity and its implications for the CNS

A Vidal-Itriago, RAW Radford, JA Aramideh… - Frontiers in …, 2022 - frontiersin.org
Microglia are mononuclear phagocytes of mesodermal origin that migrate to the central
nervous system (CNS) during the early stages of embryonic development. After colonizing …

Microglia function in the central nervous system during health and neurodegeneration

M Colonna, O Butovsky - Annual review of immunology, 2017 - annualreviews.org
Microglia are resident cells of the brain that regulate brain development, maintenance of
neuronal networks, and injury repair. Microglia serve as brain macrophages but are distinct …

Gut microbiota drives age-related oxidative stress and mitochondrial damage in microglia via the metabolite N6-carboxymethyllysine

O Mossad, B Batut, B Yilmaz, N Dokalis, C Mezö… - Nature …, 2022 - nature.com
Microglial function declines during aging. The interaction of microglia with the gut microbiota
has been well characterized during development and adulthood but not in aging. Here, we …

Lipid-droplet-accumulating microglia represent a dysfunctional and proinflammatory state in the aging brain

J Marschallinger, T Iram, M Zardeneta, SE Lee… - Nature …, 2020 - nature.com
Microglia become progressively activated and seemingly dysfunctional with age, and
genetic studies have linked these cells to the pathogenesis of a growing number of …

CD22 blockade restores homeostatic microglial phagocytosis in ageing brains

JV Pluvinage, MS Haney, BAH Smith, J Sun, T Iram… - Nature, 2019 - nature.com
Microglia maintain homeostasis in the central nervous system through phagocytic clearance
of protein aggregates and cellular debris. This function deteriorates during ageing and …

Microglial subtypes: diversity within the microglial community

V Stratoulias, JL Venero, MÈ Tremblay… - The EMBO journal, 2019 - embopress.org
Microglia are brain‐resident macrophages forming the first active immune barrier in the
central nervous system. They fulfill multiple functions across development and adulthood …

Cell densities in the mouse brain: a systematic review

D Keller, C Erö, H Markram - Frontiers in neuroanatomy, 2018 - frontiersin.org
The mouse brain is the most extensively studied brain of all species. We performed an
exhaustive review of the literature to establish our current state of knowledge on cell …

Lipid droplets in the nervous system

I Ralhan, CL Chang, J Lippincott-Schwartz… - Journal of Cell …, 2021 - rupress.org
Lipid droplets are dynamic intracellular lipid storage organelles that respond to the
physiological state of cells. In addition to controlling cell metabolism, they play a protective …

Phagocytosis in the brain: homeostasis and disease

DA Galloway, AEM Phillips, DRJ Owen… - Frontiers in …, 2019 - frontiersin.org
Microglia are resident macrophages of the central nervous system and significantly
contribute to overall brain function by participating in phagocytosis during development …

Origin and functions of tissue macrophages

S Epelman, KJ Lavine, GJ Randolph - Immunity, 2014 - cell.com
Macrophages are distributed in tissues throughout the body and contribute to both
homeostasis and disease. Recently, it has become evident that most adult tissue …