Evidence map›Paper›PMID 36809687›Full record

ArticleCurrent protocols2023

Generation of Mammalian Cells Devoid of Mitochondrial DNA (ρ

Natalya Khozhukhar, Domenico Spadafora, Yelitza A Rodriguez Rodriguez, Rafik Fayzulin, Mikhail Alexeyev

Open access · greenAbstract read
In one paragraph

Article in Current protocols, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. 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 at 1 institution in 1 country.

Natalya KhozhukharDepartment of Physiology and Cell Biology, University of South Alabama, Mobile, Alabama.
Domenico SpadaforaFlow Cytometry Core Lab, University of South Alabama, Mobile, Alabama.
Yelitza A Rodriguez RodriguezDepartment of Physiology and Cell Biology, University of South Alabama, Mobile, Alabama.
Rafik FayzulinDepartment of Physiology and Cell Biology, University of South Alabama, Mobile, Alabama.
Mikhail AlexeyevDepartment of Physiology and Cell Biology, University of South Alabama, Mobile, Alabama.
University of South Alabama · US

Funding

T-type Calcium Channels and von Willebrand Factor ReleaseP01HL066299 · NHLBI · UNIVERSITY OF SOUTH ALABAMA · PI LEAVESLEY, SILAS JOSIAH · 2001 to 2022
$34.6M
Mouse models for mitochondrial disorders caused by mutations in mtDNAR01OD010944 · OD · UNIVERSITY OF SOUTH ALABAMA · PI ALEXEYEV, MIKHAIL F., WALLACE, DOUGLAS C · 2012 to 2020
$2.6M
Mouse models for mitochondrial disorders caused by mtDNA mutationsR01RR031286 · NCRR · UNIVERSITY OF SOUTH ALABAMA · PI ALEXEYEV, MIKHAIL F. · 2010 to 2011
$721k
High density mutagenesis of mtDNAR21RR023961 · NCRR · UNIVERSITY OF SOUTH ALABAMA · PI ALEXEYEV, MIKHAIL F. · 2007 to 2008
$364k
Seahorse XFe24 Extracellular Flux AnalyzerS10OD025089 · OD · UNIVERSITY OF SOUTH ALABAMA · PI ALEXEYEV, MIKHAIL F. · 2019 to 2019
$164k
NCRR NIH HHS R01 RR031286NCRR NIH HHS R21 RR023961NHLBI NIH HHS P01 HL066299NIH HHS HL66299NIH HHS OD010944NIH HHS R01 OD010944NIH HHS S10 OD025089NIH HHS S10OD025089
6 · The paper itself

Abstract

To cope with DNA damage, mitochondria have developed a pathway whereby severely damaged or unrepairable mitochondrial DNA (mtDNA) molecules can be discarded and degraded, after which new molecules are synthesized using intact templates. In this unit, we describe a method that harnesses this pathway to eliminate mtDNA from mammalian cells by transiently overexpressing the Y147A mutant of human uracil-N-glycosylase (mUNG1) in mitochondria. We also provide alternate protocols for mtDNA elimination using either combined treatment with ethidium bromide (EtBr) and dideoxycytidine (ddC) or clustered regulatory interspersed short palindromic repeat (CRISPR)-Cas9-mediated knockout of TFAM or other genes essential for mtDNA replication. Support protocols detail approaches for several processes: (1) genotyping ρ

Indexed as

DNA, MitochondrialMitochondriaAnimalsDNA ReplicationEthidiumHumansMammalsMicePolymerase Chain ReactionRatsZalcitabineDNA, MitochondrialEthidiumZalcitabinecybridsmtDNAmtDNA copy numbermtDNA damageρ0 cells

Identifiers

PMID36809687
PMCPMC10151036
OpenAlexW4321443554

What OpenQuestion holds

Textmetadata
LicenceTDM
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.