Evidence map›Paper›PMID 22991450›Full record

ArticleDiabetes care2013

Impact of the hypoxia-inducible factor-1 α (HIF1A) Pro582Ser polymorphism on diabetes nephropathy.

Harvest F Gu, Xiaowei Zheng, Norhashimah Abu Seman, Tianwei Gu, Ileana Ruxandra Botusan, Vivekananda Gupta Sunkari, Ezarul Faradianna Lokman, Kerstin Brismar, Sergiu-Bogdan Catrina

Open access · bronzeAbstract read
In one paragraph

Article in Diabetes care, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 3 pooled it
1.0field-weighted citation impact, top 22% 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

38 citing papers in PubMed, 3 syntheses or guidelines pooled it, 68 citations in OpenAlex.

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  3. The association between HIF-1α polymorphism and cancer risk: a systematic review and meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
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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

9 authors at 3 institutions in 2 countries.

Harvest F GuRolf Luft Research Center for Diabetes and Endocrinology, Department of Molecular Medicine and Surgery, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden. harvest.gu@ki.se
Xiaowei Zheng
Norhashimah Abu Seman
Tianwei Gu
Ileana Ruxandra Botusan
Vivekananda Gupta Sunkari
Ezarul Faradianna Lokman
Kerstin Brismar
Sergiu-Bogdan Catrina
Karolinska Institutet · SEKarolinska University Hospital · SEInstitute for Medical Research · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveHypoxia plays a major pathogenic role in diabetic nephropathy (DN). We have investigated in this study the effect of hypoxia-inducible factor 1 α subunit (HIF1A) genetic polymorphisms on the development of DN. RESEARCH DESIGN AND

methodsIn 1,165 American type 1 diabetic patients with and without DN selected from the Genetics of Kidneys in Diabetes (GoKinD) study, the HIF1A genetic polymorphisms were genotyped with TaqMan allelic discrimination. The regulation of HIF-1α in the kidneys of diabetic mice was appreciated by immunohistochemistry, and the effect HIF1A Pro582Ser polymorphism on HIF-1α sensitivity to glucose was evaluated in vitro.

resultsWe identified a protective association between HIF1A Pro582Ser polymorphism and DN in male subjects. We also provided mechanistic insights that HIF-1α is repressed in the medulla of diabetic mice despite hypoxia and that Pro582Ser polymorphism confers less sensitivity to the inhibitory effect of glucose during a hypoxic challenge.

conclusionsThe current study demonstrates for the first time that HIF1A Pro582Ser polymorphism has an effect on DN, possibly by conferring a relative resistance to the repressive effect of glucose on HIF-1α.

Indexed as

AdultCell LineDiabetic NephropathiesFemaleGenotypeHumansHypoxia-Inducible Factor 1ImmunohistochemistryMaleMiddle AgedPolymorphism, Single NucleotideHypoxia-Inducible Factor 1

Identifiers

PMID22991450
PMCPMC3554309
OpenAlexW2150444364

What OpenQuestion holds

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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.