Evidence map›Paper›PMID 33224133›Full record

ArticleFrontiers in immunology2020

TNFAIP3 Plays a Role in Aging of the Hematopoietic System.

Molly A Smith, Ashley E Culver-Cochran, Emmalee R Adelman, Garrett W Rhyasen, Averil Ma, Maria E Figueroa, Daniel T Starczynowski

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

12 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Article
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  5. Article
  6. Review
  7. Article
  8. Article
  9. A Model of iPSC-Derived Macrophages withInternational journal of molecular sciences · 2023
    Article
  10. Article
  11. Review
  12. RUNX1 Upregulates CENPE to Promote Leukemic Cell Proliferation.Frontiers in molecular biosciences · 2021
    Article
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

7 authors at 4 institutions in 1 country.

Molly A SmithExperimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.
Ashley E Culver-CochranExperimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.
Emmalee R AdelmanDepartment of Human Genetics, University of Miami, Miami, FL, United States.
Garrett W RhyasenExperimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.
Averil MaDepartment of Medicine, University of California, San Francisco, San Francisco, CA, United States.
Maria E FigueroaDepartment of Human Genetics, University of Miami, Miami, FL, United States.
Daniel T StarczynowskiExperimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.
Cincinnati Children's Hospital Medical Center · USUniversity of Cincinnati · USUniversity of Miami · USUniversity of California, San Francisco · US

Funding

Decoding innate immune signaling in normal and myelodysplastic hematopoiesisR35HL135787 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI STARCZYNOWSKI, DANIEL · 2017 to 2022
$4.6M
Targeting IRAK1/4 in Myelodysplastic SyndromesR01DK113639 · NIDDK · CINCINNATI CHILDRENS HOSP MED CTR · PI STARCZYNOWSKI, DANIEL · 2017 to 2020
$1.9M
Epigenetic biomarkers of response to Azacytidine in Myelodysplastic SyndromesR01HL126947 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI FIGUEROA, MARIA EUGENIA · 2015 to 2018
$1.6M
Cancer Epigenetics Training ProgramT32CA217835 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI FIGUEROA, MARIA EUGENIA, MOREY, LLUIS · 2018 to 2022
$1.3M
Molecular Pathogenesis of MDSR01DK102759 · NIDDK · CINCINNATI CHILDRENS HOSP MED CTR · PI STARCZYNOWSKI, DANIEL · 2014 to 2016
$701k
Unrestricted A20 activity in acute myeloid leukemiaF32CA232402 · NCI · CINCINNATI CHILDRENS HOSP MED CTR · PI COCHRAN, ASHLEY ELIZABETH · 2019 to 2019
$70k
NCI NIH HHS F32 CA232402NCI NIH HHS T32 CA217835NHLBI NIH HHS R01 HL126947NHLBI NIH HHS R35 HL135787NIDDK NIH HHS R01 DK102759NIDDK NIH HHS R01 DK113639
6 · The paper itself

Abstract

Hematopoietic stem and progenitor cells (HSPC) experience a functional decline in response to chronic inflammation or aging. Haploinsufficiency of A20, or TNFAIP3, an innate immune regulator, is associated with a variety of autoimmune, inflammatory, and hematologic malignancies. Based on a prior analysis of epigenomic and transcriptomic changes during normal human aging, we find that the expression of A20 is significantly reduced in aged HSPC as compared to young HSPC. Here, we show that the partial reduction of A20 expression in young HSPC results in characteristic features of aging. Specifically, heterozygous deletion of A20 in hematopoietic cells resulted in expansion of the HSPC pool, reduced HSPC fitness, and myeloid-biased hematopoiesis. These findings suggest that altered expression of A20 in HSPC contributes to an aging-like phenotype, and that there may be a common underlying mechanism for diminished HSPC function between inflammatory states and aging.

Indexed as

HematopoiesisAgingAnimalsGene DeletionHematopoietic Stem CellsHeterozygoteMiceMice, TransgenicTumor Necrosis Factor alpha-Induced Protein 3Tnfaip3 protein, mouseTumor Necrosis Factor alpha-Induced Protein 3A20 (TNFAIP3)aginghematopoiesishematopoietic (stem) cellsinflammation

Identifiers

PMID33224133
PMCPMC7670064
OpenAlexW3096077804

What OpenQuestion holds

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LicenceCC BY
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.