Evidence map›Paper›PMID 32601467›Full record

ArticleNature immunology2020

The transcription factor Hhex cooperates with the corepressor Tle3 to promote memory B cell development.

Brian J Laidlaw, Lihui Duan, Ying Xu, Sara E Vazquez, Jason G Cyster

Open access · greenAbstract read
In one paragraph

Article in Nature immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 99 papers.

0numbers the graph read from it
0cells of the map it votes in
99citing papers in PubMed
9.6field-weighted citation impact, top 1% 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

99 citing papers in PubMed, 160 citations in OpenAlex.

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  12. The multilayered identity of B cell memory.Cellular & molecular immunology · 2026
    Review
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  20. IL-4 alters TLR7-induced B cell developmental program in lupus.Clinical immunology (Orlando, Fla.) · 2025
    Article

39 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Brian J LaidlawDepartment of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA.
Lihui DuanDepartment of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA.
Ying XuDepartment of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA.
Sara E VazquezDepartment of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA.ORCID http://orcid.org/0000-0002-0601-7001
Jason G CysterDepartment of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA. jason.cyster@ucsf.edu.ORCID http://orcid.org/0000-0001-5707-9256
Howard Hughes Medical Institute · USUniversity of California, San Francisco · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007618 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ANDERSON, MARK S · 1985 to 2020
$29.6M
INTERDISCIPLINARY IMMUNOLOGY TRAINING PROGRAMT32AI007019 · NIAID · YALE UNIVERSITY · PI Carrie L. Lucas, David G. Schatz · 1985 to 2026
$14.4M
MOLECULAR AND CELLULAR IMMUNOLOGYT32AI007334 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CYSTER, JASON G · 1988 to 2023
$11.0M
Chemokines and Lymphoid Tissue Organization and FunctionR01AI045073 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CYSTER, JASON G · 1999 to 2023
$7.6M
B LYMPHOCYTE MIGRATION AND HOMEOSTASISR01AI040098 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Jason G Cyster · 1997 to 2026
$7.0M
Chemokines and Lymphoid Tissue Organization and FunctionR37AI045073 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Jason G Cyster · 2024 to 2026
$1.7M
Howard Hughes Medical InstituteHoward Hughes Medical Institute DRG-2265-16NIAID NIH HHS R01 AI040098NIAID NIH HHS R01 AI045073NIAID NIH HHS R37 AI045073NIAID NIH HHS T32 AI007019NIAID NIH HHS T32 AI007334NIGMS NIH HHS T32 GM007618
6 · The paper itself

Abstract

Memory B cells (MBCs) are essential for long-lived humoral immunity. However, the transcription factors involved in MBC differentiation are poorly defined. Here, using single-cell RNA sequencing analysis, we identified a population of germinal center (GC) B cells in the process of differentiating into MBCs. Using an inducible CRISPR-Cas9 screening approach, we identified the hematopoietically expressed homeobox protein Hhex as a transcription factor regulating MBC differentiation. The corepressor Tle3 was also identified in the screen and was found to interact with Hhex to promote MBC development. Bcl-6 directly repressed Hhex in GC B cells. Reciprocally, Hhex-deficient MBCs exhibited increased Bcl6 expression and reduced expression of the Bcl-6 target gene Bcl2. Overexpression of Bcl-2 was able to rescue MBC differentiation in Hhex-deficient cells. We also identified Ski as an Hhex-induced transcription factor involved in MBC differentiation. These findings establish an important role for Hhex-Tle3 in regulating the transcriptional circuitry governing MBC differentiation.

Indexed as

AnimalsB-LymphocytesB-Lymphocyte SubsetsCell DifferentiationCo-Repressor ProteinsCRISPR-Cas SystemsFemaleGene Expression RegulationGerminal CenterHomeodomain ProteinsImmunologic MemoryLymphocyte ActivationMaleMiceProto-Oncogene Proteins c-bcl-2Proto-Oncogene Proteins c-bcl-6Co-Repressor ProteinsHhex protein, mouseHomeodomain ProteinsProto-Oncogene Proteins c-bcl-2Proto-Oncogene Proteins c-bcl-6Tle3 protein, mouseTranscription Factors

Identifiers

PMID32601467
PMCPMC7442689
OpenAlexW3037753076

What OpenQuestion holds

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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.