Evidence map›Paper›PMID 31912450›Full record

ReviewJournal of applied genetics2020

CRISPR/Cas9: targeted genome editing for the treatment of hereditary hearing loss.

Rimsha Farooq, Khadim Hussain, Muhammad Tariq, Ali Farooq, Muhammad Mustafa

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of applied genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. ASPORIN: A root of the matter in tumors and their host environment.Biochimica et biophysica acta. Reviews on cancer · 2024
    Review
  5. Review
  6. Review
  7. Review
  8. Advances in gene therapy hold promise for treating hereditary hearing loss.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
    Review
  9. Online Databases of Genome Editing in Cardiovascular and Metabolic Diseases.Advances in experimental medicine and biology · 2023
    Article
  10. Review
  11. Article
  12. Review
  13. Selective Inner Hair Cell Loss in a Neonate Harbor Seal (Animals : an open access journal from MDPI · 2022
    Article
  14. Review
  15. Review
  16. Article
  17. Review
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.

Rimsha FarooqDepartment of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad, Pakistan.
Khadim HussainDepartment of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad, Pakistan. hussaink@gcuf.edu.pk.
Muhammad TariqNational Institute for Biotechnology and Genetic Engineering (NIBGE) College Faisalabad, Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad, Pakistan.
Ali FarooqPrimary and Secondary Healthcare Department, Lahore, Government of Punjab, Pakistan.
Muhammad MustafaDepartment of Biological Sciences, Forman Christian College University Lahore, Lahore, Pakistan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hereditary hearing loss (HHL) is a neurosensory disorder that affects every 1/500 newborns worldwide and nearly 1/3 people over the age of 65. Congenital deafness is inherited as monogenetic or polygenic disorder. The delicacy, tissue heterogeneity, deep location of the inner ear down the brainstem, and minute quantity of cells present in cochlea are the major challenges for current therapeutic approaches to cure deafness. Targeted genome editing is considered a suitable approach to treat HHL since it can target defective molecular components of auditory transduction to restore normal cochlear function. With the advent of CRISPR/Cas9 technique, targeted genome editing and biomedical research have been revolutionized. The robustness and simplicity of this technology lie in its design and delivery methods. It can directly deliver a complex of Cas9 endonuclease and single guide RNA (sgRNA) into zygote using either vector-mediated stable transfection or transient delivery of ribonucleoproteins complexes. This strategy induces DNA double strand breaks (DSBs) at target site followed by endogenous DNA repairing mechanisms of the cell. CRISPR/Cas9 has been successfully used in model animals to edit hearing genes like calcium and integrin-binding protein 2, myosin VIIA, Xin-actin binding repeat containing 2, leucine-zipper and sterile-alpha motif kinase Zak, epiphycan, transmembrane channel-like protein 1, and cadherin 23. This review discusses the utility of lipid-mediated transient delivery of Cas9/sgRNA complexes, an efficient way to restore hearing in humans, suffering from HHL. Notwithstanding, challenges like PAM requirement, HDR efficiency, off-target activity, and optimized delivery systems need to be addressed.

Indexed as

CRISPR-Cas SystemsGene EditingAnimalsBiomarkersDisease Models, AnimalGene Expression RegulationGenetic Diseases, InbornGenetic Predisposition to DiseaseGenetic TherapyGenetic VectorsGene Transfer TechniquesHair Cells, AuditoryHearing LossHumansMiceProtein BindingBiomarkersRibonucleoproteinsCRISPR/Cas9Genetic deafnessGenome editingHereditary hearing loss

Identifiers

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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.