Evidence map›Paper›PMID 32259569›Full record

ArticleInternational journal of radiation oncology, biology, physics2020

Deletion of Mouse Setd4 Promotes the Recovery of Hematopoietic Failure.

Xing Feng, Huimei Lu, Jingyin Yue, Megha Shettigar, Jingmei Liu, Lisa K Denzin, Zhiyuan Shen

Abstract read
In one paragraph

Article in International journal of radiation oncology, biology, physics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

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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.

Xing FengDepartment of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey.
Huimei LuDepartment of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey.
Jingyin YueDepartment of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey.
Megha ShettigarChild Health Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey.
Jingmei LiuDepartment of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey.
Lisa K DenzinChild Health Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey.
Zhiyuan ShenDepartment of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey. Electronic address: shenzh@cinj.rutgers.edu.

Funding

TRANSCRIPTIONAL PROFILINGP30CA072720 · NCI · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI Tracie Saunders · 1997 to 2026
$94.5M
Molecular modulators of radiation-induced chromosome instability and hematopoietic damageR01CA195612 · NCI · RUTGERS BIOMEDICAL AND HEALTH SCIENCES · PI SHEN, ZHIYUAN · 2015 to 2025
$3.6M
Alternative Mechanisms to Inactivate p53 During OncogenesisR01CA156706 · NCI · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI SHEN, ZHIYUAN · 2011 to 2015
$1.9M
The Molecular Mechanisms by which the Paf Oncogene Mediates HematopoiesisR21AI105747 · NIAID · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI DENZIN, LISA K. · 2013 to 2014
$437k
NCI NIH HHS P30 CA072720NCI NIH HHS R01 CA156706NCI NIH HHS R01 CA195612NIAID NIH HHS R21 AI105747
6 · The paper itself

Abstract

purposeAcquired hematopoietic failure is commonly caused by therapeutic and accidental exposure of the bone marrow (BM) to toxic agents. Efficient recovery from BM failure is dictated not only by the intrinsic sensitivity and proliferation capacity of the hematopoietic stem and progenitor cells but also by the BM environment niche. Identification of genetic factors that improve recovery from hematopoietic failure is essential. Vertebrate SETD4 is a poorly characterized and putatively nonhistone methyltransferase. This study aims to identify the roles of SETD4 in BM recovery. METHODS AND MATERIALS: An inducible SETD4 knockout mouse model (Setd4

resultsLoss of Setd4 in adult mice improved the survival of whole-body irradiation-induced BM failure. This was associated with improved recoveries of long-term and short-term hematopoietic stem cells (HSCs) and early progenitor cells. BM transplantation analyses surprisingly showed that the improved recovery was not due to radiation resistance of the Setd4-deficient HSCs but that Setd4-deficient HSCs were actually more sensitive to radiation. However, the Setd4-deficient mice were better recipients for allogeneic HSC transplantation. Furthermore, there was enhanced splenic erythropoiesis in Setd4-deficient mice.

conclusionThese findings not only revealed a previously unrecognized role of Setd4 as a unique modulator of hematopoiesis but also underscored the critical role of the BM niche in recovery from hematopoietic failure. Our study also implicated Setd4 as a potential target for therapeutic inhibition to improve the conditioning of the BM niche before allogeneic transplantation.

Indexed as

AnimalsBone Marrow TransplantationGene Knockout TechniquesHematopoiesisMethyltransferasesMiceWhole-Body IrradiationMethyltransferasesSetd4 protein, mouse

Identifiers

PMID32259569
PMCPMC7321877

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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.