Evidence map›Paper›PMID 35599021›Full record

ReviewTrends in genetics : TIG2022

Mitochondrial genome engineering coming-of-age.

Jose Domingo Barrera-Paez, Carlos T Moraes

Erratum issuedAbstract readReview
In one paragraph

Review in Trends in genetics : TIG, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. mitoTALEN reduces the mutant mtDNA load in neurons.Molecular therapy. Nucleic acids · 2024
    Article
  15. Base editing of organellar DNA with programmable deaminases.Nature reviews. Molecular cell biology · 2024
    Review
  16. Review
  17. Review
  18. Challenges and opportunities to bridge translational to clinical research for personalized mitochondrial medicine.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2024
    Review
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Jose Domingo Barrera-PaezMiller School of Medicine, University of Miami, Miami, FL, USA.
Carlos T MoraesMiller School of Medicine, University of Miami, Miami, FL, USA. Electronic address: cmoraes@med.miami.edu.

Funding

SETTING THE STAGE FOR REPLACEMENT OF MITOCHONDRIAL GENESR01EY010804 · NEI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI MORAES, CARLOS TORRES · 1995 to 2025
$9.4M
Cellular and Molecular Consequences of Respiratory Chain Defects in NeuronsR01NS079965 · NINDS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI MORAES, CARLOS TORRES · 2012 to 2023
$3.9M
Imaging mitochondrial signaling in B-cells ectopically implanted in the eyeR33ES025673 · NIEHS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI CAICEDO, ALEJANDRO, MORAES, CARLOS TORRES · 2018 to 2019
$761k
NEI NIH HHS R01 EY010804NIEHS NIH HHS R33 ES025673NINDS NIH HHS R01 NS079965
6 · The paper itself

Abstract

The mitochondrial genome has been difficult to manipulate because it is shielded by the organelle double membranes, preventing efficient nucleic acid entry. Moreover, mitochondrial DNA (mtDNA) recombination is not a robust system in most species. This limitation has forced investigators to rely on naturally occurring alterations to study both mitochondrial function and pathobiology. Because most pathogenic mtDNA mutations are heteroplasmic, the development of specific nucleases has allowed us to selectively eliminate mutant species. Several 'protein only' gene-editing platforms have been successfully used for this purpose. More recently, a DNA double-strand cytidine deaminase has been identified and adapted to edit mtDNA. This enzyme was also used as a component to adapt a DNA single-strand deoxyadenosine deaminase to mtDNA editing. These are major advances in our ability to precisely alter the mtDNA in animal cells.

Indexed as

Genome, MitochondrialAnimalsDNA, MitochondrialGene EditingMitochondriaDNA, Mitochondrialgene editinggenetic engineeringmitochondriaTALEN

Identifiers

PMID35599021
PMCPMC9283244

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.