Evidence map›Paper›PMID 32223308›Full record

ArticleAmerican journal of physiology. Renal physiology2020

Comprehensive assessment of mitochondrial respiratory function in freshly isolated nephron segments.

Allison McCrimmon, Mark Domondon, Regina F Sultanova, Daria V Ilatovskaya, Krisztian Stadler

Abstract readValidation Study
In one paragraph

Article in American journal of physiology. Renal physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Assays to enhance metabolic phenotyping in the kidney.American journal of physiology. Renal physiology · 2025
    Article
  5. Article
  6. Article
  7. Transport activity regulates mitochondrial bioenergetics and biogenesis in renal tubules.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
    Article
  8. Article
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  13. A novel tumor suppressor CECR2 down regulation links glutamine metabolism contributes tumor growth in laryngeal squamous cell carcinoma.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2021
    Article
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

5 authors.

Allison McCrimmonOxidative Stress and Disease Laboratory, Pennington Biomedical Research Center, Baton Rouge, Louisiana.
Mark DomondonDivision of Nephrology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina.
Regina F SultanovaDivision of Nephrology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina.
Daria V IlatovskayaDivision of Nephrology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina.
Krisztian StadlerOxidative Stress and Disease Laboratory, Pennington Biomedical Research Center, Baton Rouge, Louisiana.

Funding

SOUTH CAROLINA COBRE IN OXIDANTS, REDOX BALANCE AND STRESS SIGNALINGP20GM103542 · NIGMS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BALL, LAUREN ELIZABETH · 2012 to 2020
$20.2M
Mitochondrial overload and proximal tubular cell atrophyR01DK115749 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI STADLER, KRISZTIAN · 2018 to 2021
$1.8M
The involvement of ATP-dependent inhibition of ENaC in ARPKD cystogenesisR00DK105160 · NIDDK · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI ILATOVSKAYA, DARIA · 2018 to 2020
$747k
The involvement of ATP-dependent inhibition of ENaC in ARPKD cystogenesisK99DK105160 · NIDDK · MEDICAL COLLEGE OF WISCONSIN · PI ILATOVSKAYA, DARIA · 2015 to 2016
$180k
NIDDK NIH HHS K99 DK105160NIDDK NIH HHS R00 DK105160NIDDK NIH HHS R01 DK115749NIGMS NIH HHS P20 GM103542
6 · The paper itself

Abstract

Changes in mitochondrial function are central to many forms of kidney disease, including acute injury, diabetic nephropathy, hypertension, and chronic kidney diseases. As such, there is an increasing need for reliable and fast methods for assessing mitochondrial respiratory function in renal cells. Despite being indispensable for many mechanistic studies, cultured cells or isolated mitochondria, however, often do not recapitulate in vivo or close to in vivo situations. Cultured and/or immortalized cells often change their bioenergetic profile and phenotype compared with in vivo or ex vivo situations, and isolated mitochondria are simply removed from their cellular milieu. This is especially important for extremely complex organs such as the kidney. Here, we report the development and validation of a new approach for the rapid assessment of mitochondrial oxygen consumption on freshly isolated glomeruli or proximal tubular fragments using Agilent SeaHorse XFe24 and XF96 Extracellular Flux Analyzers. We validated the technique in several healthy and diseased rodent models: the C57BL/6J mouse, the diabetic

Indexed as

Energy MetabolismAnimalsCell RespirationDiabetes MellitusDisease Models, AnimalFemaleHypertensionKidney GlomerulusKidney Tubules, ProximalMaleMice, Inbred C57BLMitochondriaOxygen ConsumptionRats, Inbred Dahlbioenergeticsglomerulimitochondriaproximal tubules

Identifiers

PMID32223308
PMCPMC7294343

What OpenQuestion holds

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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.