Evidence map›Paper›PMID 27440777›Full record

ArticleAmerican journal of physiology. Renal physiology2016

Lack of hepcidin ameliorates anemia and improves growth in an adenine-induced mouse model of chronic kidney disease.

Oleh Akchurin, Angara Sureshbabu, Steve B Doty, Yuan-Shan Zhu, Edwin Patino, Susanna Cunningham-Rundles, Mary E Choi, Adele Boskey, Stefano Rivella

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Renal physiology, 2016. 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
4.8field-weighted citation impact, top 5% 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, 51 citations in OpenAlex.

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  10. Erythropoiesis-independent effects of iron in chronic kidney disease.Pediatric nephrology (Berlin, Germany) · 2022
    Article
  11. The HIF-PHI BAY 85-3934 (Molidustat) Improves Anemia and Is Associated With Reduced Levels of Circulating FGF23 in a CKD Mouse Model.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2021
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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 4 institutions in 1 country.

Oleh AkchurinWeill Cornell Medicine, New York, New York; oma9005@med.cornell.edu.
Angara SureshbabuWeill Cornell Medicine, New York, New York.
Steve B DotyHospital for Special Surgery, New York, New York; and.
Yuan-Shan ZhuWeill Cornell Medicine, New York, New York.
Edwin PatinoWeill Cornell Medicine, New York, New York.
Susanna Cunningham-RundlesWeill Cornell Medicine, New York, New York.
Mary E ChoiWeill Cornell Medicine, New York, New York.
Adele BoskeyWeill Cornell Medicine, New York, New York.
Stefano RivellaWeill Cornell Medicine, New York, New York.
Cornell University · USWeill Cornell Medicine · USHospital for Special Surgery · USUniversity of Pennsylvania · US

Funding

Disparities in COVID Disease Severity and Outcomes in New York CityUL1TR002384 · NCATS · WEILL MEDICAL COLL OF CORNELL UNIV · PI JULIANNE L IMPERATO-MCGINLEY · 2017 to 2026
$86.2M
Clinical and Translational Science CenterUL1TR000457 · NCATS · WEILL MEDICAL COLL OF CORNELL UNIV · PI IMPERATO-MCGINLEY, JULIANNE L · 2012 to 2016
$46.0M
Regulatory Role of Transferrin in Erythropoiesis and Iron MetabolismR01DK095112 · NIDDK · SAINT LOUIS UNIVERSITY · PI Robert E Fleming, Yelena Ginzburg · 2012 to 2026
$5.4M
TGF-beta signaling in the kidneyR01DK057661 · NIDDK · YALE UNIVERSITY · PI CHOI, MARY E · 2000 to 2014
$4.1M
NCATS NIH HHS UL1 TR000457NCATS NIH HHS UL1 TR002384NIDDK NIH HHS R01 DK057661NIDDK NIH HHS R01 DK095112
6 · The paper itself

Abstract

Growth delay is common in children with chronic kidney disease (CKD), often associated with poor quality of life. The role of anemia in uremic growth delay is poorly understood. Here we describe an induction of uremic growth retardation by a 0.2% adenine diet in wild-type (WT) and hepcidin gene (Hamp) knockout (KO) mice, compared with their respective littermates fed a regular diet. Experiments were started at weaning (3 wk). After 8 wk, blood was collected and mice were euthanized. Adenine-fed WT mice developed CKD (blood urea nitrogen 82.8 ± 11.6 mg/dl and creatinine 0.57 ± 0.07 mg/dl) and were 2.1 cm shorter compared with WT controls. WT adenine-fed mice were anemic and had low serum iron, elevated Hamp, and elevated IL6 and TNF-α. WT adenine-fed mice had advanced mineral bone disease (serum phosphorus 16.9 ± 3.1 mg/dl and FGF23 204.0 ± 115.0 ng/ml) with loss of cortical and trabecular bone volume seen on microcomputed tomography. Hamp disruption rescued the anemia phenotype resulting in improved growth rate in mice with CKD, thus providing direct experimental evidence of the relationship between Hamp pathway and growth impairment in CKD. Hamp disruption ameliorated CKD-induced growth hormone-insulin-like growth factor 1 axis derangements and growth plate alterations. Disruption of Hamp did not mitigate the development of uremia, inflammation, and mineral and bone disease in this model. Taken together, these results indicate that an adenine diet can be successfully used to study growth in mice with CKD. Hepcidin appears to be related to pathways of growth retardation in CKD suggesting that investigation of hepcidin-lowering therapies in juvenile CKD is warranted.

Indexed as

AdenineAnemiaAnimalsDisease Models, AnimalFemurFibroblast Growth Factor-23Growth DisordersGrowth PlateHepcidinsMiceMice, KnockoutRenal Insufficiency, ChronicX-Ray MicrotomographyAdenineFgf23 protein, mouseFibroblast Growth Factor-23Hepcidinsadenineanemiachronic kidney diseasegrowth delayhepcidin

Identifiers

PMID27440777
PMCPMC5130453
OpenAlexW2495530437

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.