Evidence map›Paper›PMID 32772141›Full record

ArticleAnnals of hematology2020

Association between BCL11A, HSB1L-MYB, and XmnI γG-158 (C/T) gene polymorphism and hemoglobin F level in Egyptian sickle cell disease patients.

Mona El-Ghamrawy, Marianne E Yassa, Angie M S Tousson, Marwa Abd El-Hady, Erini Mikhaeil, Nada B Mohamed, Mervat Mamdooh Khorshied

Abstract read
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In one paragraph

Article in Annals of hematology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Genetic polymorphisms and protein levels in vocal fold leukoplakia: a systematic review.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2022
    Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Transcriptional regulators of fetal hemoglobin.Hematology, transfusion and cell therapy · 2024
    Review
  8. Article
  9. Single Nucleotide Polymorphisms inDiagnostics (Basel, Switzerland) · 2022
    Review
  10. Genotypic Diversity among Angolan Children with Sickle Cell Anemia.International journal of environmental research and public health · 2021
    Article
  11. 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

7 authors at 3 institutions in 1 country.

Mona El-GhamrawyPediatric Department, Pediatric Hematology & BMT Unit, Kasr Al-Ainy School of Medicine, Cairo University, Kasr Al-Ainy St, Cairo, 11562, Egypt.
Marianne E YassaClinical and Chemical Pathology Department, KasrAl-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt.
Angie M S ToussonPediatric Department, KasrAl-Ainy Faculty of Medicine, Cairo University, Kasr Al-Ainy St, Cairo, 11562, Egypt.
Marwa Abd El-HadyPediatric Department, KasrAl-Ainy Faculty of Medicine, Cairo University, Kasr Al-Ainy St, Cairo, 11562, Egypt.
Erini MikhaeilPediatric and Neonatology, Ministry of Health, Cairo, Egypt.
Nada B MohamedMisr University for Science and Technology, 6th of October City, Egypt.
Mervat Mamdooh KhorshiedClinical and Chemical Pathology Department, KasrAl-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt. mervatkhorshied@hotmail.com.ORCID https://orcid.org/0000-0003-2052-3768
Cairo University · EGMinistry of Health and Population · EGMisr University for Science and Technology · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sickle cell disease (SCD) is a monogenic disease characterized by multisystem morbidity and highly variable clinical course. Inter-individual variability in hemoglobin F (HbF) levels is one of the main modifiers that account for the clinical heterogeneity in SCD. HbF levels are affected by, among other factors, single nucleotide polymorphisms (SNPs) at the BCL11A gene and the HBS1L-MYB intergenic region and Xmn1 gene. Our aim was to investigate HbF-enhancer haplotypes at these loci to obtain a first overview of the genetic situation of SCD patients in Egypt and its impact on the severity of the disease. The study included 100 SCD patients and 100 matched controls. Genotyping of BCL11A (rs1886868 C/T), HBS1L-MYB (rs9389268 A/G) and Xmn1 γ

Indexed as

Genes, mybPolymorphism, Single NucleotideAdolescentAllelesAnemia, Sickle CellCase-Control StudiesChildChild, PreschoolCross-Sectional StudiesDeoxyribonucleases, Type II Site-SpecificDNA, IntergenicEgyptFemaleFetal Hemoglobingamma-GlobinsGenotypeBCL11A protein, humanDeoxyribonucleases, Type II Site-SpecificDNA, Intergenicendodeoxyribonuclease XmnIFetal Hemoglobingamma-GlobinsGTP-Binding ProteinsHBS1L protein, humanRepressor ProteinsBCL11AEgyptHSB1L- MYBrs11886868rs7842144rs9389268SCDXmn1 γG158

Identifiers

PMID32772141
OpenAlexW3048217110

What OpenQuestion holds

Textmetadata
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.