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This page is alzhub.org's plain-English summary of a published study, not the paper itself. It is generated from the record we hold for this study, sourced and linked below — check the original for the full text and methods.

✓ Peer-reviewed alzhub usefulness score 54 out of 100. TREM2 and immune genetics

Topic: Brain proteins, microglia and lab models

Neurodegenerative diseases of the central nervous system progressively rob patients of their memory, motor function, and ability to perform daily tasks. Advances in genetics and animal models are beginning to unearth an unexpected role of the immune system in disease onset and pathogenesis; however, the role of cytokines, growth factors, and other immune signaling pathways in disease pathogenesis is still being examined. Here we review recent genetic risk and genome-wide association studies and emerging mechanisms for three key immune pathways implicated in disease, the growth factor TGF-β, the complement cascade, and the extracellular receptor TREM2.

Key findings

Why it matters

This is a review of immune signaling pathways, including TREM2, in neurodegeneration. It reports no new treatment, cure, or prevention for Alzheimer's disease.

Study details

How this study scored 54/100
How this study's score is builtJournal tier 7 of 10; Journal's citation record 4 of 4; Study design 0 of 12; Strength of evidence 1 of 5; Peer-review validation 10 of 10; How recent 2 of 5; Sample size 0 of 4; Effect reported 0 of 3; Studied in people 0 of 3; Randomised / blinded 0 of 2; Times cited 6 of 7; Citations per year 4 of 5; Impact for its field and year 4 of 6; Cited by studies here 3 of 6; Still being cited 3 of 4; Senior author's track record 3 of 4; Institution's track record 3 of 3; Multi-centre collaboration 2 of 3; Indexed in PubMed 2 of 2; Free to read 0 of 2. Total 54 of 100.54 of 100 points earned46 not earned

Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported, studied in people and randomised / blinded because the record does not state it.

ComponentPointsWhy
Journal tier 7 / 10 Tier 3 — peer-reviewed journal (Immunity)
Journal's citation record 4 / 4 Immunity: journal h-index 567 (OpenAlex, 2026-10-29)
Study design 0 / 12 No study design recorded — scores zero, not guessed (not stated in the record — scored 0)
Strength of evidence 1 / 5 Rated “low” in our summary
Peer-review validation 10 / 10 Peer-reviewed. Published as an article in a named peer-reviewed journal.
How recent 2 / 5 2019 — within 10 year(s) of the newest study here
Sample size 0 / 4 Participant count not stated — scores zero (not stated in the record — scored 0)
Effect reported 0 / 3 No effect size reported — scores zero (not stated in the record — scored 0)
Studied in people 0 / 3 Not stated whether this was studied in people — scores zero (not stated in the record — scored 0)
Randomised / blinded 0 / 2 No randomisation or blinding stated — scores zero (not stated in the record — scored 0)
Times cited 6 / 7 Cited 338 times (OpenAlex, 2026-10-10)
Citations per year 4 / 5 37.6 citations a year over 9 year(s) since 2019
Impact for its field and year 4 / 6 Cited 14.8× the average for papers of its field and year (OpenAlex FWCI)
Cited by studies here 3 / 6 Cited by 13 other studies in this library
Still being cited 3 / 4 Cited 121 times in 2024–2026 (2026 still in progress; OpenAlex)
Senior author's track record 3 / 4 Last-listed author Beth A. Stevens: h-index 78 (OpenAlex, whole career)
Institution's track record 3 / 3 Harvard University: institution h-index 3,235 (OpenAlex)
Multi-centre collaboration 2 / 3 OpenAlex lists 5 institution(s) in 1 country
Indexed in PubMed 2 / 2 Indexed in PubMed (PMID 30995509)
Free to read 0 / 2 Behind a paywall — scores zero
Total 54 / 100 —

What each of these 20 components measures, and what this score is not →

Read the original

Full text: free to read — OpenAlex lists this copy as free to read: the link above (checked 6 Feb 1020).

Cite this study APA, Vancouver, BibTeX · download .bib or .ris

Built from the record alzhub holds for this paper, not looked up. Volume, issue and page numbers are not held in the record. Check the citation against the original before you use it.

APA 7th

Hammond, T. R., Marsh, S. E., & Stevens, B. (2019). Immune Signaling in Neurodegeneration. Immunity. https://doi.org/10.1016/j.immuni.2019.03.016

Vancouver

Hammond TR, Marsh SE, Stevens B. Immune Signaling in Neurodegeneration. Immunity. 2019. doi:10.1016/j.immuni.2019.03.016. PMID: 30995509.

BibTeX

@article{hammond2019-30995509,
  author  = {Hammond, T. R. and Marsh, S. E. and Stevens, B.},
  title   = {{Immune Signaling in Neurodegeneration}},
  journal = {Immunity},
  year    = {2019},
  doi     = {10.1016/j.immuni.2019.03.016},
  pmid    = {30995509},
  url     = {https://doi.org/10.1016/j.immuni.2019.03.016}
}

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