Evidence map›Paper›PMID 24500399›Full record

ArticleGenes and immunity

High-allelic variability in HLA-C mRNA expression: association with HLA-extended haplotypes.

F Bettens, L Brunet, J-M Tiercy

Abstract read
PubMed Publisher
In one paragraph

Article in Genes and immunity. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

16 citing papers in PubMed, 29 citations in OpenAlex.

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  15. Allorecognition of HLA-C Mismatches by CD8Frontiers in immunology · 2016
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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

3 authors at 1 institution in 1 country.

F BettensNational Reference Laboratory for Histocompatibility, Transplantation Immunology Unit, Department of Genetics and Laboratory Medicine, University Hospital, Geneva, Switzerland.
L BrunetNational Reference Laboratory for Histocompatibility, Transplantation Immunology Unit, Department of Genetics and Laboratory Medicine, University Hospital, Geneva, Switzerland.
J-M TiercyNational Reference Laboratory for Histocompatibility, Transplantation Immunology Unit, Department of Genetics and Laboratory Medicine, University Hospital, Geneva, Switzerland.
University Hospital of Geneva · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human leukocyte antigen (HLA)-C is a clinically relevant transplantation antigen in unrelated hematopoietic stem cell and cord blood transplantation. Furthermore, HLA-C antigens, as ligands for killer immunoglobulin-like receptors expressed on natural killer cells, have a central role in HIV control. Several studies have reported significant correlations between HLA-C mRNA and cell surface expression with polymorphisms in the 5'- and 3'-regions of the HLA-C locus. We determined HLA-C mRNA in blood donors by using locus as well as allele-specific real-time-PCR and focused the analysis on HLA-extended haplotypes. High inter-individual variability of mRNA expression was disclosed. A lower inter-individual variability for C*07:01 but a higher variability for C*06:02, C*04:01 and C*03:04 alleles were detected. The previously reported associations between HLA-C cell surface expression and -32 kb/-35 kb single nucleotide polymorphisms were not confirmed. Related and unrelated individuals sharing the same two A-B-C-DRB1 or B-C haplotypes show strikingly similar levels of HLA-C mRNA expression in each of the different haplotypic combinations tested. Altogether, our results suggest that HLA-C expression levels best correlate with the extended HLA haplotype rather than with the allotype or with polymorphisms in the 5'-region of the HLA-C locus.

Indexed as

AllelesGene ExpressionHaplotypesRNA, MessengerHLA-C AntigensHumansPolymorphism, Single NucleotideHLA-C AntigensRNA, Messenger

Identifiers

PMID24500399
OpenAlexW1986189797

What OpenQuestion holds

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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.