Evidence map›Paper›PMID 39732955›Full record

ArticleScientific reports2024

Mitochondrial transplantation normalizes transcriptomic and proteomic shift associated with ischemia reperfusion injury in neonatal hearts donated after circulatory death.

Ilias P Doulamis, Aspasia Tzani, Victor S Alemany, Rio S Nomoto, Aybuke Celik, Dominic P Recco, Mossab Y Saeed, Alvise Guariento, Jorge Plutzky, Sitaram M Emani and 2 more

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

12 authors.

Ilias P DoulamisDepartment of Cardiac Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA.
Aspasia TzaniDivision of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA.
Victor S AlemanyDepartment of Cardiac Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA.
Rio S NomotoDepartment of Cardiac Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA.
Aybuke CelikDepartment of Cardiac Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA.
Dominic P ReccoDepartment of Cardiac Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA.
Mossab Y SaeedDepartment of Cardiac Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA.
Alvise GuarientoDepartment of Cardiac Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA.
Jorge PlutzkyDivision of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA.
Sitaram M EmaniDepartment of Cardiac Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA.
Pedro J Del NidoDepartment of Cardiac Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA.
James D McCullyDepartment of Cardiac Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02115, USA. James.McCully@childrens.harvard.edu.

Funding

Pediatric Surgeon-Scientist Training Program in Vascular DiseasesT32HD104582 · NICHD · BOSTON CHILDREN'S HOSPITAL · PI Joyce E. Bischoff, Arin K. Greene · 2022 to 2026
$1.1M
NICHD NIH HHS T32 HD104582
6 · The paper itself

Abstract

Heart transplantation remains the ultimate treatment strategy for neonates and children with medically refractory end-stage heart failure and utilization of donors after circulatory death (DCD) can expand th donor pool. We have previously shown that mitochondrial transplantation preserves myocardial function and viability in neonatal swine DCD hearts to levels similar to that observed in donation after brain death (DBD). Herein, we sought to investigate the transcriptomic and proteomic pathways implicated in these phenotypic changes using ex situ perfused swine hearts. Pathway analysis showed that ATP binding, voltage-gated K channel activity involved in cardiac cell muscle contraction and ribosomal RNA biogenesis were upregulated in the mitochondrial transplantation group, while mitochondria were the predicted source. Promotion of ribosome biogenesis and downregulation of apoptosis were the overlapping mechanisms between transcriptomic and proteomic alterations. Moreover, we showed that mitochondrial transplantation modulates ischemic transcriptomic and proteomic profiles to that of non-ischemia through the mitochondria. Replication of these findings in human in vivo experiments is warranted.

Indexed as

Animals, NewbornProteomeProteomicsTranscriptomeAnimalsHeart TransplantationMitochondriaMitochondria, HeartMyocardiumReperfusion InjurySwineTissue DonorsProteomeDonation after cardiac deathEx situ heart perfusionMitochondrial transplantationNeonatalProteomicRNA sequencing

Identifiers

PMID39732955
PMCPMC11682362

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Registered trials

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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.