Evidence map›Paper›PMID 27029527›Full record

ArticleGenes and immunity2016

The autoimmunity-associated gene RGS1 affects the frequency of T follicular helper cells.

C Caballero-Franco, S Kissler

Open access · bronzeAbstract read
In one paragraph

Article in Genes and immunity, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 42 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

C Caballero-FrancoJoslin Diabetes Center, Harvard Medical School, Boston, MA, USA.
S KisslerJoslin Diabetes Center, Harvard Medical School, Boston, MA, USA.
Harvard University · US

Funding

SPECIAL ASSAY COREP30DK036836 · NIDDK · JOSLIN DIABETES CENTER · PI JEAN E. SCHAFFER · 1986 to 2026
$50.5M
NIDDK NIH HHS P30 DK036836
6 · The paper itself

Abstract

RGS1 (regulator of G-protein signaling 1) has been associated with multiple autoimmune disorders including type I diabetes. RGS1 desensitizes the chemokine receptors CCR7 and CXCR4 that are critical to the localization of T and B cells in lymphoid organs. To explore how RGS1 variation contributes to autoimmunity, we generated Rgs1 knockdown (KD) mice in the nonobese diabetic (NOD) model for type I diabetes. We found that Rgs1 KD increased the size of germinal centers, but decreased the frequency of T follicular helper (TFH) cells. We show that loss of Rgs1 in T cells had both a T cell-intrinsic effect on migration and TFH cell frequency, and an indirect effect on B-cell migration and germinal center formation. Notably, several recent publications described an increase in circulating TFH cells in patients with type I diabetes, suggesting this cell population is involved in pathogenesis. Though Rgs1 KD was insufficient to alter diabetes frequency in the NOD model, our findings raise the possibility that RGS1 plays a role in autoimmunity owing to its function in TFH cells. This mechanistic link, although speculative at this time, would lend support to the notion that TFH cells are key participants in autoimmunity and could explain the association of RGS1 with several immune-mediated diseases.

Indexed as

AnimalsAutoimmunityDiabetes Mellitus, Type 1Germinal CenterHEK293 CellsHumansMiceMice, Inbred NODRGS ProteinsT-Lymphocytes, Helper-InducerRgs1 protein, mouseRGS Proteins

Identifiers

PMID27029527
PMCPMC4892947
OpenAlexW2324487575

What OpenQuestion holds

Textmetadata
LicenceTDM
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.