Evidence map›Paper›PMID 27104646›Full record

ReviewThe Journal of physiology2017

Microglia across the lifespan: from origin to function in brain development, plasticity and cognition.

Tuan Leng Tay, Julie C Savage, Chin Wai Hui, Kanchan Bisht, Marie-Ève Tremblay

Open access · bronzeAbstract readReview
In one paragraph

Review in The Journal of physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 304 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
304citing papers in PubMed, 1 pooled it
25.6field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

304 citing papers in PubMed, 1 synthesis or guideline pooled it, 558 citations in OpenAlex.

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244 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 2 countries.

Tuan Leng TayInstitute of Neuropathology, University of Freiburg, Germany.
Julie C SavageAxe Neurosciences, Centre de recherche du CHU de Québec, Québec, Canada.
Chin Wai HuiAxe Neurosciences, Centre de recherche du CHU de Québec, Québec, Canada.
Kanchan BishtAxe Neurosciences, Centre de recherche du CHU de Québec, Québec, Canada.
Marie-Ève TremblayAxe Neurosciences, Centre de recherche du CHU de Québec, Québec, Canada.ORCID 0000-0003-2863-9626
Centre hospitalier universitaire de Québec · CAUniversity of Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microglia are the only immune cells that permanently reside in the central nervous system (CNS) alongside neurons and other types of glial cells. The past decade has witnessed a revolution in our understanding of their roles during normal physiological conditions. Cutting-edge techniques revealed that these resident immune cells are critical for proper brain development, actively maintain health in the mature brain, and rapidly adapt their function to physiological or pathophysiological needs. In this review, we highlight recent studies on microglial origin (from the embryonic yolk sac) and the factors regulating their differentiation and homeostasis upon brain invasion. Elegant experiments tracking microglia in the CNS allowed studies of their unique roles compared with other types of resident macrophages. Here we review the emerging roles of microglia in brain development, plasticity and cognition, and discuss the implications of the depletion or dysfunction of microglia for our understanding of disease pathogenesis. Immune activation, inflammation and various other conditions resulting in undesirable microglial activity at different stages of life could severely impair learning, memory and other essential cognitive functions. The diversity of microglial phenotypes across the lifespan, between compartments of the CNS, and sexes, as well as their crosstalk with the body and external environment, is also emphasised. Understanding what defines particular microglial phenotypes is of major importance for future development of innovative therapies controlling their effector functions, with consequences for cognition across chronic stress, ageing, neuropsychiatric and neurological diseases.

Indexed as

AgingAnimalsBrainCognitionHomeostasisHumansMicroglia

Identifiers

PMID27104646
PMCPMC5350449
OpenAlexW2340464393

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.