ArticleBlood advances2022
Identification of novel γ-globin inducers among all potential erythroid druggable targets.
Article in Blood advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
16 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.
- Genetic Polymorphisms Associated with Fetal Hemoglobin (HbF) Levels and F-Cell Numbers: A Systematic Review of Genome-Wide Association Studies.International journal of molecular sciences · 2024Pooled it
- New Gene Therapy Strategy for β-Thalassemia.Stem cell reviews and reports · 2026Review
- Dissecting polycomb complexes for enhanced fetal hemoglobin production.bioRxiv : the preprint server for biology · 2026Article
- LSD1 inhibition ameliorates congenital dyserythropoietic anemia type II.Science translational medicine · 2026Article
- A genome-wide screen identifies genes required for erythroid differentiation.Nature communications · 2025Article
- Genetic modifications ofHeliyon · 2024Article
- Review
- A cellular reporter system to evaluate endogenous fetal hemoglobin induction and screen for therapeutic compounds.HemaSphere · 2024Article
- Simvastatin-Mediated Nrf2 Activation Induces Fetal Hemoglobin and Antioxidant Enzyme Expression to Ameliorate the Phenotype of Sickle Cell Disease.Antioxidants (Basel, Switzerland) · 2024Article
- Identification of small molecule agonists of fetal hemoglobin expression for the treatment of sickle cell disease.PloS one · 2024Article
- CRISPR/Cas-based gene editing in therapeutic strategies for beta-thalassemia.Human genetics · 2023Review
- Article
- Article
- Article
- Effective therapies for sickle cell disease: are we there yet?Trends in genetics : TIG · 2022Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors at 2 institutions in 2 countries.
Funding
Abstract
Human γ-globin is predominantly expressed in fetal liver erythroid cells during gestation from 2 nearly identical genes, HBG1 and HBG2, that are both perinatally silenced. Reactivation of these fetal genes in adult red blood cells can ameliorate many symptoms associated with the inherited β-globinopathies, sickle cell disease, and Cooley anemia. Although promising genetic strategies to reactivate the γ-globin genes to treat these diseases have been explored, there are significant barriers to their effective implementation worldwide; alternatively, pharmacological induction of γ-globin synthesis could readily reach the majority of affected individuals. In this study, we generated a CRISPR knockout library that targeted all erythroid genes for which prospective or actual therapeutic compounds already exist. By probing this library for genes that repress fetal hemoglobin (HbF), we identified several novel, potentially druggable, γ-globin repressors, including VHL and PTEN. We demonstrate that deletion of VHL induces HbF through activation of the HIF1α pathway and that deletion of PTEN induces HbF through AKT pathway stimulation. Finally, we show that small-molecule inhibitors of PTEN and EZH induce HbF in both healthy and β-thalassemic human primary erythroid cells.
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Registered trials
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.