Home › Research › Disease mechanisms
The Unfolded Protein Response in Immune Cells as an Emerging Regulator of Neuroinflammation
Dominique Fernández, Antonia Geisse, Jose Ignacio Bernales, Alonso Lira, Fabiola Osorio. Frontiers in aging neuroscience, 2021-06-11
Topic: Inflammation, microglia and astrocytes
Immune surveillance is an essential process that safeguards the homeostasis of a healthy brain. Among the increasing diversity of immune cells present in the central nervous system (CNS), microglia have emerged as a prominent leukocyte subset with key roles in the support of brain function and in the control of neuroinflammation. In fact, impaired microglial function is associated with the development of neurodegenerative diseases, including Alzheimer's disease (AD) and Parkinson's disease (PD). Interestingly, these pathologies are also typified by protein aggregation and proteostasis dysfunction at the level of the endoplasmic reticulum (ER). These processes trigger activation of the unfolded protein response (UPR), which is a conserved signaling network that maintains the fidelity of the cellular proteome. Remarkably, beyond its role in protein folding, the UPR has also emerged as a key regulator of the development and function of immune cells. However, despite this evidence, the contribution of the UPR to immune cell homeostasis, immune surveillance, and neuro-inflammatory processes remains largely unexplored. In this review, we discuss the potential contribution of the UPR in brain-associated immune cells in the context of neurodegenerative diseases.
Cite this study APA, Vancouver, BibTeX · download .bib or .ris
APA 7th
Fernández, D., Geisse, A., Bernales, J. I., Lira, A., & Osorio, F. (2021). The Unfolded Protein Response in Immune Cells as an Emerging Regulator of Neuroinflammation. Frontiers in aging neuroscience. https://doi.org/10.3389/fnagi.2021.682633
Vancouver
Fernández D, Geisse A, Bernales JI, Lira A, Osorio F. The Unfolded Protein Response in Immune Cells as an Emerging Regulator of Neuroinflammation. Frontiers in aging neuroscience. 2021. doi:10.3389/fnagi.2021.682633. PMID: 34177557.
BibTeX
@article{fernandez2021-34177557,
author = {Fernández, Dominique and Geisse, Antonia and Bernales, Jose Ignacio and Lira, Alonso and Osorio, Fabiola},
title = {{The Unfolded Protein Response in Immune Cells as an Emerging Regulator of Neuroinflammation}},
journal = {Frontiers in aging neuroscience},
year = {2021},
doi = {10.3389/fnagi.2021.682633},
pmid = {34177557},
url = {https://doi.org/10.3389/fnagi.2021.682633}
}
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.
Key findings
- In fact, impaired microglial function is associated with the development of neurodegenerative diseases, including Alzheimer's disease (AD) and Parkinson's disease (PD).
Study details
- Evidence strengthLow
How this study scored 41/100
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. We have no data on journal's citation record, times cited, citations per year, impact for its field and year, cited by studies here, still being cited, senior author's track record, institution's track record, multi-centre collaboration and free to read, so those were left out: it earned 23 of the 56 points we could judge it on, which is 41 out of 100.
| Component | Points | Why |
|---|---|---|
| Journal tier | 7 / 10 | Tier 3 — peer-reviewed journal (Frontiers in aging neuroscience) |
| Journal's citation record | — / 4 | No journal record from OpenAlex — left out of this score |
| 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 | 3 / 5 | 2021 — within 6 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 | — / 7 | No citation count (not found in OpenAlex) — left out of this score |
| Citations per year | — / 5 | No citation count or no year — left out of this score |
| Impact for its field and year | — / 6 | No field-weighted citation impact (OpenAlex has none yet) — left out of this score |
| Cited by studies here | — / 6 | Not yet checked against this library's citation graph — left out of this score |
| Still being cited | — / 4 | No yearly citation counts — left out of this score |
| Senior author's track record | — / 4 | Senior author's record not available — left out of this score |
| Institution's track record | — / 3 | No institution listed in OpenAlex — left out of this score |
| Multi-centre collaboration | — / 3 | Institutions not listed — left out of this score |
| Indexed in PubMed | 2 / 2 | Indexed in PubMed (PMID 34177557) |
| Free to read | — / 2 | Access not recorded — left out of this score |
| Points | 23 / 56 | Scored on 10 of 20 parts. We have no data for the rest, so they are left out: 23 of the 56 points we could judge it on is 41 out of 100. |
| Total | 41 / 100 | — |
What each of these 20 components measures, and what this score is not →
Read the original
Free copy unknown: no free-copy check has an answer for this record yet. That does not mean it is paywalled.
Related studies in Disease mechanisms
Also tagged “inflammasome”
384 studies in the library carry the topic tag “inflammasome”; these are this study's neighbours in a fixed, alphabetical-by-hash tour of them, not the closest in content. All 384 tagged studies.