Evidence map›Paper›PMID 8265591›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1993

Transcriptional regulation of HLA-A and -B: differential binding of members of the Rel and IRF families of transcription factors.

J Girdlestone, M Isamat, D Gewert, C Milstein

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

32 citing papers in PubMed, 76 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

J GirdlestoneMedical Research Council Laboratory of Molecular Biology, Medical Research Council Centre, Cambridge, United Kingdom.
M Isamat
D Gewert
C Milstein
Medical Research Council · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

HLA-A and -B transplantation antigens can be expressed differentially at the basal level and in response to interferons (IFNs). To determine which DNA control elements and nuclear factors are responsible for these differences, HLA-A and -B upstream regulatory regions were used in expression and mobility-shift analyses. The HLA-A enhancer was found to contain two Rel (KBF/NF-kappa B) binding motifs, while the HLA-B enhancer has only one and is transactivated less well by overexpression of the NF-kappa B p65 subunit. On the other hand, the HLA-B IFN response element mediates a much stronger induction by IFNs and has a higher affinity for IRF-1 and -2, which are transcription factors implicated in the regulation of major histocompatibility complex class I genes. These results suggest a molecular basis for the way in which HLA-A and -B loci have adapted to be differentially expressed and to respond to different sets of cytokine signals.

Indexed as

Gene Expression RegulationRepressor ProteinsAmino Acid SequenceBinding SitesCell LineDNA-Binding ProteinsEnhancer Elements, GeneticHLA-A AntigensHLA-B AntigensHumansInterferon Regulatory Factor-1Interferon Regulatory Factor-2KineticsMolecular Sequence DataNF-kappa BNF-kappa B p50 SubunitDNA-Binding ProteinsHLA-A AntigensHLA-B AntigensInterferon Regulatory Factor-1Interferon Regulatory Factor-2IRF1 protein, humanIRF2 protein, humanNF-kappa BNF-kappa B p50 SubunitNFKB1 protein, humanPhosphoproteinsRepressor ProteinsTranscription Factors

Identifiers

PMID8265591
PMCPMC48025
OpenAlexW1968893719

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.