Evidence map›Paper›PMID 27387861›Full record

ArticleRadiation research2016

A Molecular Profile of the Endothelial Cell Response to Ionizing Radiation.

Heather A Himburg, Joshua Sasine, Xiao Yan, Jenny Kan, Holly Dressman, John P Chute

Open access · greenAbstract read
In one paragraph

Article in Radiation research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

31 citing papers in PubMed, 37 citations in OpenAlex.

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  20. Platelets in Wound Healing: What Happens in Space?Frontiers in bioengineering and biotechnology · 2021
    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

6 authors at 2 institutions in 1 country.

Heather A Himburga Division of Hematology/Oncology, Department of Medicine.
Joshua Sasinea Division of Hematology/Oncology, Department of Medicine.
Xiao Yana Division of Hematology/Oncology, Department of Medicine.
Jenny Kana Division of Hematology/Oncology, Department of Medicine.
Holly Dressmand Center for Bioinformatics and Genetics, Duke University, Durham, North Carolina.
John P Chutea Division of Hematology/Oncology, Department of Medicine.
Broad Center · USDuke University · US

Funding

UCLA Center for Biological RadioprotectorsU19AI067769 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI MCBRIDE, WILLIAM H. · 2005 to 2019
$44.6M
Epidermal growth factor mitigates radiation-induced hematopoietic failureU01AI107333 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI CHUTE, JOHN P · 2013 to 2017
$2.6M
NIAID NIH HHS U01 AI107333NIAID NIH HHS U19 AI067769
6 · The paper itself

Abstract

Ionizing radiation exposure can cause acute radiation sickness (ARS) by damaging the hematopoietic compartment. Radiation damages quiescent hematopoietic stem cells (HSCs) and proliferating hematopoietic cells, resulting in neutropenia, thrombocytopenia and increased risk for long-term hematopoietic dysfunction and myelodysplasia. While some aspects of the hematopoietic response to radiation injury are intrinsic to hematopoietic cells, the recovery of the HSC pool and overall hematopoiesis is also dependent on signals from bone marrow endothelial cells (BM ECs) within the HSC vascular niche. The precise mechanisms through which BM ECs regulate HSC regeneration remain unclear. Characterization of the altered EC gene expression that occurs in response to radiation could provide a roadmap to the discovery of EC-derived mechanisms that regulate hematopoietic regeneration. Here, we show that 5 Gy total-body irradiation substantially alters the expression of numerous genes in BM ECs within 24 h and this molecular response largely resolves by day 14 postirradiation. Several unique and nonannotated genes, which encode secreted proteins were upregulated and downregulated in ECs in response to radiation. These results highlight the complexity of the molecular response of BM ECs to ionizing radiation and identify several candidate mechanisms that should be prioritized for functional analysis in models of hematopoietic injury and regeneration.

Indexed as

AnimalsBone Marrow CellsCell DeathDose-Response Relationship, RadiationEndothelial CellsFemaleGene Expression RegulationMiceRadiation, IonizingTime FactorsWhole-Body Irradiation

Identifiers

PMID27387861
PMCPMC6016841
OpenAlexW2465201573

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.