Evidence map›Paper›PMID 32203008›Full record

ArticleBlood transfusion = Trasfusione del sangue2020

Decoding the metabolic landscape of pathophysiological stress-induced cell death in anucleate red blood cells.

Travis Nemkov, Syed M Qadri, William P Sheffield, Angelo D'Alessandro

Open access · greenAbstract read
In one paragraph

Article in Blood transfusion = Trasfusione del sangue, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
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  4. Investigation of the protective effects of hydroxytyrosol on erythrocyte deformability during hind limb ischemia-reperfusion injury in rats.Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2026
    Article
  5. High-Throughput Metabolomics in Transfusion Medicine.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  6. Review
  7. It's in your blood: The impact of age, sex, genetic factors and exposures on stored red blood cell metabolism.Transfusion and apheresis science : official journal of the World Apheresis Association : official journal of the European Society for Haemapheresis · 2024
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 2 countries.

Travis NemkovDepartment of Biochemistry and Molecular Genetics, University of Colorado Denver - Anschutz Medical Campus, Aurora, CO, USA.
Syed M QadriFaculty of Health Sciences, Ontario Tech University, Oshawa, ON, Canada.
William P SheffieldCentre for Innovation, Canadian Blood Services, Hamilton, ON, Canada.
Angelo D'AlessandroDepartment of Biochemistry and Molecular Genetics, University of Colorado Denver - Anschutz Medical Campus, Aurora, CO, USA.
Canadian Blood Services · CAUniversity of Colorado Denver · US

Funding

Translational Pulmonary Vascular Biology ProgramT32HL007171 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI Sonia Castro Flores, Tim Lahm · 1985 to 2026
$9.4M
NHLBI NIH HHS T32 HL007171
6 · The paper itself

Abstract

backgroundIn response to stress, anucleate red blood cells (RBCs) can undergo a process of atypical cell death characterised by intracellular Ca MATERIALS AND

methodsMetabolomics analyses of RBCs and supernatants, using ultra-high-pressure liquid chromatography coupled to mass spectrometry, were performed after in vitro exposure of RBCs to different pathophysiological cell stressors, including starvation, extracellular hypertonicity, hyperthermia, and supraphysiological ionic stress. Cell death was examined by flow cytometry.

resultsOur data show that artificially enhancing RBC cytosolic Ca DISCUSSION: In conclusion, different cell death-inducing pathophysiological stressors, encountered in various clinical conditions, result in differential RBC metabolic phenotypes, only partly explained by intracellular Ca

Indexed as

Cell DeathMetabolomeBlood PreservationCalciumEnergy MetabolismErythrocytesGlycolysisHumansMetabolomicsOsmotic PressureOxidative StressPhosphatidylserinesCalciumPhosphatidylserines

Identifiers

PMID32203008
PMCPMC7141938
OpenAlexW3012615803

What OpenQuestion holds

Textmetadata
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.