Evidence map›Paper›PMID 27226296›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2016

Transcriptional regulator Bhlhe40 works as a cofactor of T-bet in the regulation of IFN-γ production in iNKT cells.

Masatoshi Kanda, Hiroyuki Yamanaka, Satoshi Kojo, Yuu Usui, Hiroaki Honda, Yusuke Sotomaru, Michishige Harada, Masaru Taniguchi, Nao Suzuki, Tatsuya Atsumi and 3 more

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

38 citing papers in PubMed, 51 citations in OpenAlex.

  1. Review
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  5. BHLHE40 Cooperates with GATA2/3 to Control Human Syncytiotrophoblast Lineage Differentiation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
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  7. Innateness transcriptome gradients characterize mouse T lymphocyte populations.Journal of immunology (Baltimore, Md. : 1950) · 2025
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  17. Review
  18. BHLHE40 promotes macrophage pro-inflammatory gene expression and functions.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
    Article
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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

13 authors at 5 institutions in 1 country.

Masatoshi KandaDivision of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Kita-15 Nishi-7, Sapporo 060-0815, Japan; Division of Rheumatology, Endocrinology, and Nephrology, Hokkaido University Graduate School of Medicine, Kita-15 Nishi-7, Sapporo 060-0815, Japan; Japan Society for the Promotion of Science, 5-3-1 Koujimachi, Chiyoda-ku, Tokyo 102-0083, Japan;
Hiroyuki YamanakaDivision of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Kita-15 Nishi-7, Sapporo 060-0815, Japan; Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki City, Kanagawa 216-8512, Japan;
Satoshi KojoDivision of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Kita-15 Nishi-7, Sapporo 060-0815, Japan; seino@igm.hokudai.ac.jp satoshi.kojo@riken.jp.
Yuu UsuiDivision of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Kita-15 Nishi-7, Sapporo 060-0815, Japan;
Hiroaki HondaResearch Institute for Radiation Biology and Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima City, Hiroshima 734-8553, Japan;
Yusuke SotomaruNatural Science Center for Basic Research and Development, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima City, Hiroshima 734-8553, Japan;
Michishige HaradaLaboratory for Immune Regulation, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan.
Masaru TaniguchiLaboratory for Immune Regulation, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan.
Nao SuzukiDepartment of Obstetrics and Gynecology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki City, Kanagawa 216-8512, Japan;
Tatsuya AtsumiDivision of Rheumatology, Endocrinology, and Nephrology, Hokkaido University Graduate School of Medicine, Kita-15 Nishi-7, Sapporo 060-0815, Japan;
Haruka WadaDivision of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Kita-15 Nishi-7, Sapporo 060-0815, Japan;
Muhammad BaghdadiDivision of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Kita-15 Nishi-7, Sapporo 060-0815, Japan;
Ken-Ichiro SeinoDivision of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Kita-15 Nishi-7, Sapporo 060-0815, Japan; seino@igm.hokudai.ac.jp satoshi.kojo@riken.jp.
Hokkaido University · JPHiroshima University · JPRIKEN Center for Integrative Medical Sciences · JPSt. Marianna University School of Medicine · JPJapan Society for the Promotion of Science · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Invariant natural killer T (iNKT) cells are a subset of innate-like T cells that act as important mediators of immune responses. In particular, iNKT cells have the ability to immediately produce large amounts of IFN-γ upon activation and thus initiate immune responses in various pathological conditions. However, molecular mechanisms that control IFN-γ production in iNKT cells are not fully understood. Here, we report that basic helix-loop-helix transcription factor family, member e40 (Bhlhe40), is an important regulator for IFN-γ production in iNKT cells. Bhlhe40 is highly expressed in stage 3 thymic iNKT cells and iNKT1 subsets, and the level of Bhlhe40 mRNA expression is correlated with Ifng mRNA expression in the resting state. Although Bhlhe40-deficient mice show normal iNKT cell development, Bhlhe40-deficient iNKT cells show significant impairment of IFN-γ production and antitumor effects. Bhlhe40 alone shows no significant effects on Ifng promoter activities but contributes to enhance T-box transcription factor Tbx21 (T-bet)-mediated Ifng promoter activation. Chromatin immunoprecipitation analysis revealed that Bhlhe40 accumulates in the T-box region of the Ifng locus and contributes to histone H3-lysine 9 acetylation of the Ifng locus, which is impaired without T-bet conditions. These results indicate that Bhlhe40 works as a cofactor of T-bet for enhancing IFN-γ production in iNKT cells.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsGene Expression RegulationHomeodomain ProteinsImmunity, CellularInterferon-gammaMiceMice, KnockoutNatural Killer T-CellsNeoplasms, ExperimentalPromoter Regions, GeneticT-bet Transcription FactorT-Box Domain ProteinsBasic Helix-Loop-Helix ProteinsBhlhe40 protein, mouseHomeodomain ProteinsIFNG protein, mouseInterferon-gammaT-bet Transcription FactorT-Box Domain Proteinsbasic helix–loop–helix transcription factorsBhlhe40interferon-γnatural killer T cellsT-box transcription factor Tbx21

Identifiers

PMID27226296
PMCPMC4914147
OpenAlexW2398473974

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.