Evidence map›Paper›PMID 31792183›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2019

Homeobox protein Hhex negatively regulates Treg cells by inhibiting Foxp3 expression and function.

Sung Woong Jang, Soo Seok Hwang, Hyeong Su Kim, Min Kyung Kim, Woo Ho Lee, Soh Un Hwang, Jinu Gwak, Si Kyoung Yew, Richard A Flavell, Gap Ryol Lee

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

23 citing papers in PubMed, 33 citations in OpenAlex.

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  15. Unraveling the Influence ofInternational journal of molecular sciences · 2022
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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

10 authors at 3 institutions in 2 countries.

Sung Woong JangDepartment of Life Science, Sogang University, 04107 Seoul, Korea.
Soo Seok HwangDepartment of Life Science, Sogang University, 04107 Seoul, Korea.
Hyeong Su KimDepartment of Life Science, Sogang University, 04107 Seoul, Korea.
Min Kyung KimDepartment of Life Science, Sogang University, 04107 Seoul, Korea.
Woo Ho LeeDepartment of Life Science, Sogang University, 04107 Seoul, Korea.
Soh Un HwangDepartment of Life Science, Sogang University, 04107 Seoul, Korea.
Jinu GwakDepartment of Immunobiology, Yale University, New Haven, CT 06520.
Si Kyoung YewDepartment of Immunobiology, Yale University, New Haven, CT 06520.
Richard A FlavellDepartment of Immunobiology, Yale University, New Haven, CT 06520; richard.flavell@yale.edu grlee@sogang.ac.kr.
Gap Ryol LeeDepartment of Life Science, Sogang University, 04107 Seoul, Korea; richard.flavell@yale.edu grlee@sogang.ac.kr.ORCID 0000-0002-6412-9482
Sogang University · KRYale University · USHoward Hughes Medical Institute · US

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Howard Hughes Medical InstituteNCATS NIH HHS UL1 TR001863
6 · The paper itself

Abstract

Regulatory T (Treg) cells play an essential role in maintaining immune homeostasis, but the suppressive function of Treg cells can be an obstacle in the treatment of cancer and chronic infectious diseases. Here, we identified the homeobox protein Hhex as a negative regulator of Treg cells. The expression of Hhex was lower in Treg cells than in conventional T (Tconv) cells. Hhex expression was repressed in Treg cells by TGF-β/Smad3 signaling. Retroviral overexpression of Hhex inhibited the differentiation of induced Treg (iTreg) cells and the stability of thymic Treg (tTreg) cells by significantly reducing Foxp3 expression. Moreover, Hhex-overexpressing Treg cells lost their immunosuppressive activity and failed to prevent colitis in a mouse model of inflammatory bowel disease (IBD).

Indexed as

AnimalsCell DifferentiationColitisCTLA-4 AntigenDisease Models, AnimalForkhead Transcription FactorsGene Expression RegulationHomeodomain ProteinsInflammatory Bowel DiseasesInterleukin-2 Receptor alpha SubunitMiceSignal TransductionSkinSmad3 ProteinT-Lymphocytes, RegulatoryTranscription FactorsCTLA-4 AntigenCtla4 protein, mouseForkhead Transcription FactorsFoxp3 protein, mouseHhex protein, mouseHomeodomain ProteinsIl2ra protein, mouseInterleukin-2 Receptor alpha SubunitSmad3 ProteinSmad3 protein, mouseTranscription FactorsTransforming Growth Factor betaFoxp3Hhexregulatory T cell

Identifiers

PMID31792183
PMCPMC6926046
OpenAlexW2993224692

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.