Evidence map›Paper›PMID 38014208›Full record

ArticlebioRxiv : the preprint server for biology2023

Mitochondria possess a large, non-selective ionic current that is enhanced during cardiac injury.

Enrique Balderas, Sandra H J Lee, Thirupura S Shankar, Xue Yin, Anthony M Balynas, Christos P Kyriakopoulos, Craig H Selzman, Stavros G Drakos, Dipayan Chaudhuri

Open access · greenAbstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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 2 institutions in 1 country.

Enrique BalderasNora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT.ORCID 0000-0001-8780-9272
Sandra H J LeeNora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT.ORCID 0000-0002-8198-0367
Thirupura S ShankarNora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT.ORCID 0000-0002-5009-2770
Xue YinNora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT.
Anthony M BalynasNora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT.ORCID 0000-0003-0741-2414
Christos P KyriakopoulosNora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT.ORCID 0000-0001-9415-1245
Craig H SelzmanNora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT.ORCID 0000-0001-9218-4764
Stavros G DrakosNora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT.ORCID 0000-0002-1223-327X
Dipayan ChaudhuriNora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT.ORCID 0000-0003-0605-7334
University of Utah · USIntermountain Healthcare · US

Funding

TRAINING IN CARDIOVASCULAR RESEARCHT32HL007576 · NHLBI · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI Stavros George Drakos, Robin M Shaw · 1985 to 2026
$10.6M
Metabolic Impact and Mechanism of Enhanced Mitochondrial Calcium Uptake in Mitochondrial CardiomyopathiesR01HL141353 · NHLBI · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI Dipayan Chaudhuri · 2018 to 2026
$4.3M
Regulation of the mitochondrial calcium uniporterR01HL165797 · NHLBI · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI Dipayan Chaudhuri · 2022 to 2026
$2.5M
A novel mechanism of mitochondrial protein turnover in Complex I deficient mitochondrial cardiomyopathyF30HL165806 · NHLBI · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI CVRTI, SANDRA HYUNJOO · 2022 to 2025
$169k
NHLBI NIH HHS F30 HL165806NHLBI NIH HHS R01 HL141353NHLBI NIH HHS R01 HL165797NHLBI NIH HHS T32 HL007576
6 · The paper itself

Abstract

Mitochondrial ion channels are essential for energy production and cell survival. To avoid depleting the electrochemical gradient used for ATP synthesis, channels so far described in the mitochondrial inner membrane open only briefly, are highly ion-selective, have restricted tissue distributions, or have small currents. Here, we identify a mitochondrial inner membrane conductance that has strikingly different behavior from previously described channels. It is expressed ubiquitously, and transports cations non-selectively, producing a large, up to nanoampere-level, current. The channel does not lead to inner membrane uncoupling during normal physiology because it only becomes active at depolarized voltages. It is inhibited by external Ca

Identifiers

PMID38014208
PMCPMC10680780
OpenAlexW4388730856

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.