Evidence map›Paper›PMID 31373510›Full record

ArticleAmerican journal of physiology. Heart and circulatory physiology2019

Optimized protocols for isolation, fixation, and flow cytometric characterization of leukocytes in ischemic hearts.

Roman Covarrubias, Mohamed Ameen Ismahil, Gregg Rokosh, Tariq Hamid, Federica Accornero, Harpreet Singh, Richard J Gumina, Sumanth D Prabhu, Shyam S Bansal

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in American journal of physiology. Heart and circulatory physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.4field-weighted citation impact, top 16% 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

19 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Isolation of Immune Cells from Skeletal Muscles for Flow Cytometry.Methods in molecular biology (Clifton, N.J.) · 2026
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  6. CD206Circulation · 2025
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  10. YTHDF1 is pivotal for maintenance of cardiac homeostasis.Journal of molecular and cellular cardiology · 2024
    Article
  11. Guidelines on antibody use in physiology research.American journal of physiology. Renal physiology · 2024
    Article
  12. Artificial intelligence in imaging flow cytometry.Frontiers in bioinformatics · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. CD4Frontiers in cardiovascular medicine · 2022
    Article
  17. Article
  18. Article
  19. Adaptive immunity-driven inflammation and cardiovascular disease.American journal of physiology. Heart and circulatory physiology · 2019
    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

9 authors at 3 institutions in 1 country.

Roman CovarrubiasDepartment of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, Ohio.
Mohamed Ameen IsmahilDivision of Cardiovascular Disease and Comprehensive Cardiovascular Center, University of Alabama at Birmingham, Birmingham, Alabama.
Gregg RokoshDivision of Cardiovascular Disease and Comprehensive Cardiovascular Center, University of Alabama at Birmingham, Birmingham, Alabama.
Tariq HamidDivision of Cardiovascular Disease and Comprehensive Cardiovascular Center, University of Alabama at Birmingham, Birmingham, Alabama.
Federica AccorneroDepartment of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, Ohio.
Harpreet SinghDepartment of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, Ohio.
Richard J GuminaDepartment of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, Ohio.
Sumanth D PrabhuDivision of Cardiovascular Disease and Comprehensive Cardiovascular Center, University of Alabama at Birmingham, Birmingham, Alabama.
Shyam S BansalDepartment of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, Ohio.
The Ohio State University Wexner Medical Center · USComprehensive Cardiovascular · USUniversity of Alabama at Birmingham · US

Funding

Post-transcriptional regulation of cardiac hypertrophyR01HL136951 · NHLBI · OHIO STATE UNIVERSITY · PI Federica Accornero · 2017 to 2026
$4.7M
Macrophage Circadian Clock Disruption and Inflammation in Heart FailureR01HL147549 · NHLBI · WASHINGTON UNIVERSITY · PI PRABHU, SUMANTH D, YOUNG, MARTIN E · 2019 to 2022
$2.3M
Ectonucleotidases in ischemic heart diseaseR01HL127442 · NHLBI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI GUMINA, RICHARD J · 2017 to 2021
$2.1M
Chloride intracellular channels in cardiac mitochondria and their direct role in cardioprotectionR01HL133050 · NHLBI · OHIO STATE UNIVERSITY · PI SINGH, HARPREET · 2016 to 2020
$2.0M
Cardiac Mesenchymal Stem Cells and Myocardial Fibrosis: Role of Platelet Derived Growth Factor Receptor SignalingR01HL137046 · NHLBI · WASHINGTON UNIVERSITY · PI HAMID, TARIQ · 2018 to 2021
$1.5M
Splenic Marginal Zone Macrophages in Chronic Ischemic Heart FailureR01HL125735 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI PRABHU, SUMANTH D · 2015 to 2018
$1.5M
Pathological TNFR1 Expressing CD4+ T-cells are Critical for HF progressionR00HL132123 · NHLBI · OHIO STATE UNIVERSITY · PI BANSAL, SHYAM SUNDER · 2018 to 2020
$738k
Pathological TNFR1 expressing CD4+ T-cells are critical for HF progressionK99HL132123 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BANSAL, SHYAM SUNDER · 2016 to 2017
$243k
Role of Regulatory T-Lymphocytes in Chronic Heart FailureI01BX002706 · VA · BIRMINGHAM VA MEDICAL CENTER · PI PRABHU, SUMANTH D · 2015 to 2018
–
BLRD VA I01 BX002706NHLBI NIH HHS K99 HL132123NHLBI NIH HHS R00 HL132123NHLBI NIH HHS R01 HL125735NHLBI NIH HHS R01 HL127442NHLBI NIH HHS R01 HL133050NHLBI NIH HHS R01 HL136951NHLBI NIH HHS R01 HL137046NHLBI NIH HHS R01 HL147549
6 · The paper itself

Abstract

Immune activation post-myocardial infarction is an orchestrated sequence of cellular responses to effect tissue repair and healing. However, excessive and dysregulated inflammation can result in left ventricular remodeling and pathological alterations in the structural and mechanical attributes of the heart. Identification of key pathways and critical cellular mediators of inflammation is thus essential to design immunomodulatory therapies for myocardial infarction and ischemic heart failure. Despite this, the experimental approaches to isolate mononuclear cells from the heart are diverse, and detailed protocols to enable maximum yield of live cells in the shortest time possible are not readily available. Here, we describe optimized protocols for the isolation, fixation, and flow cytometric characterization of cardiac CD45

Indexed as

AnimalsBiomarkersCell SeparationCentrifugation, Density GradientDisease Models, AnimalFixativesFlow CytometryImmunophenotypingLeukocyte Common AntigensLeukocytesMaleMice, Inbred C57BLMyocardial InfarctionMyocardiumTissue FixationBiomarkersFixativesLeukocyte Common AntigensPtprc protein, mousecardiac leukocytesimmune cellsimmune isolationmyocardial infarction

Identifiers

PMID31373510
PMCPMC6766726
OpenAlexW2965788425

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.