Evidence map›Paper›PMID 31171637›Full record

ArticleHaematologica2020

Latexin regulation by HMGB2 is required for hematopoietic stem cell maintenance.

Cuiping Zhang, Yvonne N Fondufe-Mittendorf, Chi Wang, Jin Chen, Qiang Cheng, Daohong Zhou, Yi Zheng, Hartmut Geiger, Ying Liang

Open access · goldAbstract read
In one paragraph

Article in Haematologica, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

15 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Article
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  4. Article
  5. LinCell proliferation · 2023
    Article
  6. Article
  7. Article
  8. Structure and Functions of HMGB2 Protein.International journal of molecular sciences · 2023
    Review
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  10. Article
  11. Article
  12. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 2 countries.

Cuiping ZhangDepartments of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, USA.
Yvonne N Fondufe-MittendorfDepartment of Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY, USA.
Chi WangDepartment of Cancer Biostatistics, University of Kentucky, Lexington, KY, USA.
Jin ChenDepartment of Internal Medicine and Computer Science, University of Kentucky, Lexington, KY, USA.
Qiang ChengDepartment of Internal Medicine and Computer Science, University of Kentucky, Lexington, KY, USA.
Daohong ZhouDepartment of Pharmacodynamics, University of Florida, Gainesville, FL, USA.
Yi ZhengCincinnati Children's Hospital Medical Center, Experimental Hematology and Cancer Biology, Cincinnati, OH, USA.
Hartmut GeigerCincinnati Children's Hospital Medical Center, Experimental Hematology and Cancer Biology, Cincinnati, OH, USA.
Ying LiangDepartments of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, USA ying.liang@uky.edu.
University of Kentucky · USCincinnati Children's Hospital Medical Center · USUniversität Ulm · DEUniversity of Florida · US

Funding

University of Kentucky Markey Cancer Center Support Grant ECIA SupplementP30CA177558 · NCI · UNIVERSITY OF KENTUCKY · PI KATHLEEN L. O'CONNOR · 2013 to 2026
$38.3M
Kentucky Center for Clinical and Translational ScienceUL1TR001998 · NCATS · UNIVERSITY OF KENTUCKY · PI HARTMANN, KATHERINE E, KERN, PHILIP A · 2016 to 2025
$34.2M
Latexin function in the maintenance and regeneration of the hematopoietic systemR01HL124015 · NHLBI · UNIVERSITY OF KENTUCKY · PI LIANG, YING · 2016 to 2024
$3.6M
Targeting Latexin for radiation mitigation.R43AI145726 · NIAID · P2D, INC. · PI GABBITA, SOMASUNDAR PRASAD, LIANG, YING · 2019 to 2020
$581k
Latexin in human hematopoietic stem cell expansionR21HL140213 · NHLBI · UNIVERSITY OF KENTUCKY · PI LIANG, YING · 2017 to 2018
$230k
NCATS NIH HHS UL1 TR001998NCI NIH HHS P30 CA177558NHLBI NIH HHS R01 HL124015NHLBI NIH HHS R21 HL140213NIAID NIH HHS R43 AI145726
6 · The paper itself

Abstract

Hematopoietic stem cells provide life-long production of blood cells and undergo self-renewal division in order to sustain the stem cell pool. Homeostatic maintenance of hematopoietic stem cell pool and blood cell production is vital for the organism to survive. We previously reported that latexin is a negative regulator of hematopoietic stem cells in mice. Its natural variation in the expression is inversely correlated with hematopoietic stem cell number. However, the molecular mechanisms regulating latexin transcription remain largely unknown, and the genetic factors contributing to its natural variation are not clearly defined. Here we discovered a chromatin protein, high-mobility group protein B2, as a novel transcriptional suppressor of latexin by using DNA pull-down and mass spectrometry. High-mobility group protein B2 knockdown increases latexin expression at transcript and protein levels, and decreases hematopoietic stem cell number and regeneration capacity

Indexed as

HMGB2 ProteinAnimalsGene Knockdown TechniquesHematopoietic Stem CellsMiceNerve Tissue ProteinsPromoter Regions, GeneticHMGB2 Proteinlatexin protein, mouseNerve Tissue Proteins

Identifiers

PMID31171637
PMCPMC7049332
OpenAlexW2955462465

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.