Evidence map›Paper›PMID 31045645›Full record

ReviewCurrent opinion in hematology2019

p53 involvement in clonal hematopoiesis of indeterminate potential.

Sisi Chen, Yan Liu

Open access · greenAbstract readReview
In one paragraph

Review in Current opinion in hematology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
  2. Article
  3. Molecular and Clinical Insights intoInternational journal of molecular sciences · 2025
    Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. GermlineCancers · 2020
    Review
  16. Article
  17. Review
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

2 authors at 1 institution in 1 country.

Sisi ChenDepartment of Biochemistry and Molecular Biology.
Yan LiuDepartment of Biochemistry and Molecular Biology.
Indiana University – Purdue University Indianapolis · US

Funding

Molecular mechanism underlying clonal expansion of hematopoietic stem cellsR01HL150624 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Yan Liu · 2019 to 2026
$3.8M
Mutant p53 rejuvenates aged stem cells through modulating epigenetic regulatorsR56AG052501 · NIA · INDIANA UNIVERSITY INDIANAPOLIS · PI LIU, YAN · 2017 to 2017
$255k
Molecular mechanisms underlying clonal expansion of hematopoietic stem cellsR56DK119524 · NIDDK · INDIANA UNIVERSITY INDIANAPOLIS · PI LIU, YAN · 2018 to 2018
$150k
Targeting PRL2 phosphatase in acute myeloid leukemiaF32CA203049 · NCI · INDIANA UNIVERSITY INDIANAPOLIS · PI NABINGER, SARAH C. · 2016 to 2017
$121k
NCI NIH HHS F32 CA203049NHLBI NIH HHS R01 HL150624NIA NIH HHS R56 AG052501NIDDK NIH HHS R56 DK119524
6 · The paper itself

Abstract

purpose of reviewClonal hematopoiesis of indeterminate potential (CHIP) increases with age and occurs when a single mutant hematopoietic stem cell (HSC) contributes to a significant clonal proportion of mature blood lineages. Somatic mutations in the TP53 gene, which encodes the tumor suppressor protein p53, rank in the top five among genes that were mutated in CHIP. This review focuses on mechanisms by which mutant p53 promotes CHIP progression and drives the pathogenesis of hematological malignancies, including myelodysplastic syndromes, and acute myeloid leukemia. RECENT

findingsTP53 was frequently mutated in individuals with CHIP. Although clinical studies suggest that expansion of HSCs with TP53 mutations predisposes the elderly to hematological neoplasms, there is a significant gap in knowledge regarding the mechanisms by which TP53 mutations promote HSC expansion. Recent findings suggest that several cellular stressors, including hematopoietic transplantation, genotoxic stress, and inflammation, promote the expansion of HSCs with TP53 mutations. Further, TP53 mutations identified in CHIP cooperate with genetic and/or epigenetic changes in leukemogenesis. SUMMARY: TP53 mutations identified in CHIP are associated with increased risks of de novo and therapy-related hematological neoplasms. Thus, targeting mutant p53 and related pathways holds great potential in preventing CHIP progression and treating hematological malignancies.

Indexed as

HematopoiesisHematologic NeoplasmsHematopoietic Stem CellsHumansMutationMyelodysplastic SyndromesTumor Suppressor Protein p53Tumor Suppressor Protein p53

Identifiers

PMID31045645
PMCPMC12050009
OpenAlexW2943527613

What OpenQuestion holds

Textmetadata
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.