Evidence map›Paper›PMID 27683415›Full record

ArticleBlood2016

C1q and HMGB1 reciprocally regulate human macrophage polarization.

Myoungsun Son, Amit Porat, Mingzhu He, Jolien Suurmond, Frances Santiago-Schwarz, Ulf Andersson, Thomas R Coleman, Bruce T Volpe, Kevin J Tracey, Yousef Al-Abed and 1 more

Abstract read
In one paragraph

Article in Blood, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 115 papers.

0numbers the graph read from it
0cells of the map it votes in
115citing papers in PubMed
–field-weighted citation impact
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

115 citing papers in PubMed.

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  17. Branched-chain amino acid metabolism: Pathophysiological mechanism and therapeutic intervention in metabolic diseases.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025
    Review
  18. Review
  19. Article
  20. Article

55 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

11 authors.

Myoungsun SonCenter for Autoimmune and Musculoskeletal Diseases, The Feinstein Institute for Medical Research, Manhasset, NY.ORCID 0000-0002-0655-3859
Amit PoratCenter for Autoimmune and Musculoskeletal Diseases, The Feinstein Institute for Medical Research, Manhasset, NY.
Mingzhu HeCenter for Molecular Innovation, The Feinstein Institute for Medical Research, Manhasset, NY.
Jolien SuurmondCenter for Autoimmune and Musculoskeletal Diseases, The Feinstein Institute for Medical Research, Manhasset, NY.
Frances Santiago-SchwarzCenter for Autoimmune and Musculoskeletal Diseases, The Feinstein Institute for Medical Research, Manhasset, NY.ORCID 0000-0001-9393-327X
Ulf AnderssonDepartment of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
Thomas R ColemanThe Feinstein Institute for Medical Research, Manhasset, NY.
Bruce T VolpeLaboratory of Functional Neuroanatomy, and.
Kevin J TraceyLaboratory of Biomedical Science, The Feinstein Institute for Medical Research, Manhasset, NY.
Yousef Al-AbedCenter for Molecular Innovation, The Feinstein Institute for Medical Research, Manhasset, NY.
Betty DiamondCenter for Autoimmune and Musculoskeletal Diseases, The Feinstein Institute for Medical Research, Manhasset, NY.ORCID 0000-0002-3250-3804

Funding

Molecular Basis of Bioelectronic MedicineR35GM118182 · NIGMS · FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH · PI TRACEY, KEVIN J · 2016 to 2025
$7.3M
Toward a new approach to SLE therapyR01AR057084 · NIAMS · FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH · PI DIAMOND, BETTY · 2010 to 2014
$1.8M
Regulation of LAIR-1 in LupusK01AR065506 · NIAMS · FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH · PI SON, MYOUNGSUN · 2014 to 2018
$639k
NIAMS NIH HHS K01 AR065506NIAMS NIH HHS R01 AR057084
6 · The paper itself

Abstract

A healthy immune system results from a balance of stimulatory and inhibitory pathways that allow effective responses to acute insults, without descending into chronic inflammation. Failed homeostasis is characteristic of autoimmune diseases such as systemic lupus erythematosus. Although HMGB1 induces proinflammatory M1-like macrophage differentiation, we describe a mechanism by which C1q modulates this activity and collaborates with HMGB1 to induce the differentiation of monocytes to anti-inflammatory M2-like macrophages. These anti-inflammatory macrophages are unresponsive to dendritic cell induction factors, effectively removing them from participation in an adaptive immune response. This pathway is mediated through a complex with RAGE and LAIR-1 and depends on relative levels of C1q and HMGB1. Importantly, these data provide insight into a homeostatic mechanism in which C1q and HMGB1 can cooperate to terminate inflammation, and which may be impaired in C1q-deficient patients with autoimmune disease.

Indexed as

Cell DifferentiationCell PolarityComplement C1qHMGB1 ProteinHumansMacrophagesSignal TransductionComplement C1qHMGB1 ProteinHMGB1 protein, human

Identifiers

PMID27683415
PMCPMC5095756

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.