Evidence map›Paper›PMID 34792530›Full record

ArticleThe Journal of experimental medicine2022

Dependence on Bcl6 and Blimp1 drive distinct differentiation of murine memory and follicular helper CD4+ T cells.

Thomas Ciucci, Melanie S Vacchio, Ting Chen, Jia Nie, Laura B Chopp, Dorian B McGavern, Michael C Kelly, Rémy Bosselut

Open access · greenAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Advances in Single-Cell Sequencing for Infectious Diseases: Progress and Perspectives.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. CD4Nature immunology · 2023
    Review
  16. Review
  17. Article
  18. A CD4eLife · 2022
    Article
  19. Role of CXCR5Frontiers in microbiology · 2022
    Review
  20. GermlinePharmacogenomics and personalized medicine · 2022
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Thomas Ciucci *Laboratory of Immune Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD.ORCID 0000-0002-5828-0207
Melanie S Vacchio *Laboratory of Immune Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD.ORCID 0000-0001-5407-6439
Ting ChenLaboratory of Immune Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD.ORCID 0000-0002-8396-3763
Jia NieLaboratory of Immune Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD.ORCID 0000-0002-3865-0143
Laura B ChoppLaboratory of Immune Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD.ORCID 0000-0001-6494-4439
Dorian B McGavernViral Immunology and Intravital Imaging Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD.ORCID 0000-0001-9568-545X
Michael C KellySingle Cell Analysis Facility, Cancer Research Technology Program, Frederick National Laboratory, Bethesda, MD.ORCID 0000-0003-0654-2778
Rémy BosselutLaboratory of Immune Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD.ORCID 0000-0003-2033-1790
National Institutes of Health · US

Funding

Genetic Analysis of T-cell DifferentiationZIABC010671 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI BOSSELUT, REMY · 2009 to 2025
$34.3M
Pathogenesis of viral meningitisZIANS003112 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI MCGAVERN, DORIAN · 2009 to 2025
$33.6M
CCR NIH HHS HHSN261200800001CNCI NIH HHS HHSN261200800001ENIH HHS
6 · The paper itself

Abstract

During the immune response, CD4+ T cells differentiate into distinct effector subtypes, including follicular helper T (Tfh) cells that help B cells, and into memory cells. Tfh and memory cells are required for long-term immunity; both depend on the transcription factor Bcl6, raising the question whether they differentiate through similar mechanisms. Here, using single-cell RNA and ATAC sequencing, we show that virus-responding CD4+ T cells lacking both Bcl6 and Blimp1 can differentiate into cells with transcriptomic, chromatin accessibility, and functional attributes of memory cells but not of Tfh cells. Thus, Bcl6 promotes memory cell differentiation primarily through its repression of Blimp1. These findings demonstrate that distinct mechanisms underpin the differentiation of memory and Tfh CD4+ cells and define the Bcl6-Blimp1 axis as a potential target for promoting long-term memory T cell differentiation.

Indexed as

AnimalsCD4-Positive T-LymphocytesCell DifferentiationCells, CulturedChromatin Immunoprecipitation SequencingGene Expression ProfilingMemory T CellsMiceMice, Inbred C57BLMice, KnockoutMice, TransgenicPositive Regulatory Domain I-Binding Factor 1Proto-Oncogene Proteins c-bcl-6RNA-SeqSingle-Cell AnalysisT Follicular Helper CellsBcl6 protein, mousePositive Regulatory Domain I-Binding Factor 1Prdm1 protein, mouseProto-Oncogene Proteins c-bcl-6

Identifiers

PMID34792530
PMCPMC8605495
OpenAlexW3212646388

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.