Evidence map›Paper›PMID 27593220›Full record

ArticleActa pharmacologica Sinica2016

Cinacalcet ameliorates aortic calcification in uremic rats via suppression of endothelial-to-mesenchymal transition.

Min Wu, Ri-Ning Tang, Hong Liu, Ming-Ming Pan, Bi-Cheng Liu

Open access · bronzeAbstract read
In one paragraph

Article in Acta pharmacologica Sinica, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 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

5 authors at 1 institution in 1 country.

Min WuInstitute of Nephrology, Zhongda Hospital, Southeast University School of Medicine, Nanjing 210009, China.
Ri-Ning TangInstitute of Nephrology, Zhongda Hospital, Southeast University School of Medicine, Nanjing 210009, China.
Hong LiuInstitute of Nephrology, Zhongda Hospital, Southeast University School of Medicine, Nanjing 210009, China.
Ming-Ming PanInstitute of Nephrology, Zhongda Hospital, Southeast University School of Medicine, Nanjing 210009, China.
Bi-Cheng LiuInstitute of Nephrology, Zhongda Hospital, Southeast University School of Medicine, Nanjing 210009, China.
Zhongda Hospital Southeast University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimExperimental studies found that cinacalcet (CINA) markedly attenuated vascular calcification in uremic rats, but its underlying mechanisms are still largely unknown. Recent evidence have demonstrated that endothelial cells (ECs) participate in ectopic calcification in part by mediating endothelial-to-mesenchymal transition (EndMT). In this study, we investigated whether CINA ameliorated aortic calcification in uremic rats via suppression of EndMT.

methodsUremia was induced in rats by feeding rats a 0.75% adenine diet for 4 weeks. After adenine withdrawal, the rats were maintained on a 1.03% phosphorus diet for next 8 weeks. At initiation of the adenine diet, rats were orally administered CINA (10mg/kg one day) for 12 weeks. The aortic expression of EndMT- and chondrocyte- markers was examined. The effect of elevated PTH on EndMT was also studied in aortic ECs.

resultsIn uremic rats, CINA treatment significantly decreased the serum PTH concentrations, but did not affect the elevated levels of serum calcium (Ca), phosphorus (P) and Ca×P product. Besides, CINA significantly attenuated aortic calcification, and inhibited the expression of chondrocyte markers (SOX9 and COL2A1) and chondrocyte proteoglycan in uremic aortas. Moreover, CINA treatment largely abolished the up-regulation of mesenchymal markers (FSP1 and α-SMA) and down-regulation of the endothelial marker (CD31), which accompanied aortic calcification in uremic aorta samples. In vitro, PTH increased the expression of EndMT-markers in a concentration- and time-dependent manner.

conclusionThese findings suggest that strategies aiming at reducing serum PTH might prevent uremic aortic calcification by abrogating EndMT.

Indexed as

AnimalsAortaCalcimimetic AgentsEndothelial CellsEpithelial-Mesenchymal TransitionHumansMaleParathyroid HormoneRats, WistarUremiaVascular CalcificationCalcimimetic AgentsParathyroid Hormone

Identifiers

PMID27593220
PMCPMC5099416
OpenAlexW2509437583

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.