Evidence map›Paper›PMID 29130076›Full record

ArticleHepatology communications2017

CRISPR Correction of a Homozygous Low-Density Lipoprotein Receptor Mutation in Familial Hypercholesterolemia Induced Pluripotent Stem Cells.

Linda Omer, Elizabeth A Hudson, Shirong Zheng, James B Hoying, Yuan Shan, Nolan L Boyd

Open access · goldAbstract read
In one paragraph

Article in Hepatology communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

42 citing papers in PubMed, 79 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Advances in targeting LDL cholesterol: PCSK9 inhibitors and beyond.American journal of preventive cardiology · 2024
    Article
  6. Therapeutic Gene Editing in Dyslipidemias.Reviews in cardiovascular medicine · 2024
    Review
  7. Review
  8. Article
  9. Stem cell therapy for hepatocellular carcinoma and end-stage liver disease.Journal of the Egyptian National Cancer Institute · 2023
    Review
  10. Article
  11. Review
  12. Review
  13. Review
  14. Review
  15. CRISPR-Based Tools for Fighting Rare Diseases.Life (Basel, Switzerland) · 2022
    Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

6 authors at 2 institutions in 1 country.

Linda OmerCardiovascular Innovation Institute, University of Louisville School of Medicine, Louisville, KY.
Elizabeth A HudsonDepartment of Biochemistry and Molecular Genetics, University of Louisville School of Medicine, Louisville, KY.
Shirong ZhengCardiovascular Innovation Institute, University of Louisville School of Medicine, Louisville, KY.
James B HoyingCardiovascular Innovation Institute, University of Louisville School of Medicine, Louisville, KY.
Yuan ShanDepartments of Anatomic Pathology and Neurosurgery, Scott & White Medical Center, College of Medicine, Texas A&M University, Temple, TX.
Nolan L BoydCardiovascular Innovation Institute, University of Louisville School of Medicine, Louisville, KY.
University of Louisville · USBaylor Scott & White Medical Center - Temple · US

Funding

Vascularized cell-based device for restoring physiological homeostasisR21EB022185 · NIBIB · UNIVERSITY OF LOUISVILLE · PI BOYD, NOLAN LEE · 2016 to 2017
$419k
NIBIB NIH HHS R21 EB022185
6 · The paper itself

Abstract

Familial hypercholesterolemia (FH) is a hereditary disease primarily due to mutations in the low-density lipoprotein receptor (LDLR) that lead to elevated cholesterol and premature development of cardiovascular disease. Homozygous FH patients (HoFH) with two dysfunctional LDLR alleles are not as successfully treated with standard hypercholesterol therapies, and more aggressive therapeutic approaches to control cholesterol levels must be considered. Liver transplant can resolve HoFH, and hepatocyte transplantation has shown promising results in animals and humans. However, demand for donated livers and high-quality hepatocytes overwhelm the supply. Human pluripotent stem cells can differentiate to hepatocyte-like cells (HLCs) with the potential for experimental and clinical use. To be of future clinical use as autologous cells, LDLR genetic mutations in derived FH-HLCs need to be corrected. Genome editing technology clustered-regularly-interspaced-short-palindromic-repeats/CRISPR-associated 9 (CRISPR/Cas9) can repair pathologic genetic mutations in human induced pluripotent stem cells.

conclusionWe used CRISPR/Cas9 genome editing to permanently correct a 3-base pair homozygous deletion in LDLR exon 4 of patient-derived HoFH induced pluripotent stem cells. The genetic correction restored LDLR-mediated endocytosis in FH-HLCs and demonstrates the proof-of-principle that CRISPR-mediated genetic modification can be successfully used to normalize HoFH cholesterol metabolism deficiency at the cellular level.

Identifiers

PMID29130076
PMCPMC5677509
OpenAlexW2765355806

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.