Evidence map›Paper›PMID 28336924›Full record

ArticleScientific reports2017

Rtn1a-Mediated Endoplasmic Reticulum Stress in Podocyte Injury and Diabetic Nephropathy.

Ying Fan, Jing Zhang, Wenzhen Xiao, Kyung Lee, Zhengzhe Li, Jiejun Wen, Li He, Dingkun Gui, Rui Xue, Guihua Jian and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
2.0field-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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 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

13 authors at 3 institutions in 2 countries.

Ying FanDepartment of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
Jing ZhangDepartment of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
Wenzhen XiaoDepartment of Medicine, Division of Nephrology, Icahn School of Medicine at Mount Sinai, NY, United States.
Kyung LeeDepartment of Medicine, Division of Nephrology, Icahn School of Medicine at Mount Sinai, NY, United States.
Zhengzhe LiDepartment of Medicine, Division of Nephrology, Icahn School of Medicine at Mount Sinai, NY, United States.
Jiejun WenDepartment of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
Li HeDepartment of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
Dingkun GuiDepartment of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
Rui XueDepartment of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
Guihua JianDepartment of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
Xiaohua ShengDepartment of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
John Cijiang HeDepartment of Medicine, Division of Nephrology, Icahn School of Medicine at Mount Sinai, NY, United States. cijiang.he@mssm.edu.
Niansong WangDepartment of Nephrology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China. wangniansong2012@163.com.
Shanghai Sixth People's Hospital · CNIcahn School of Medicine at Mount Sinai · USShanghai Jiao Tong University · CN

Funding

VIRAL PATHOGENESIS OF HIV ASSOCIATED NEPHROPATHYP01DK056492 · NIDDK · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI KLOTMAN, PAUL EVAN · 1999 to 2021
$27.8M
Role of HIPK2 in Kidney Tubulointerstitial InjuryR01DK088541 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI HE, JOHN CIJIANG · 2010 to 2019
$4.0M
Cellular and molecular mechanisms of retinoids in podocytesR01DK078897 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI HE, JOHN CIJIANG · 2007 to 2018
$3.6M
Role of RTN1A in the Progression of Diabetic NephropathyR01DK109683 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI HE, JOHN CIJIANG · 2016 to 2023
$3.3M
Role of Protein S in early Diabetic Kidney DiseaseI01BX000345 · VA · JAMES J PETERS VA MEDICAL CENTER · PI HE, JOHN CIJIANG · 2009 to 2024
–
BLRD VA I01 BX000345NIDDK NIH HHS P01 DK056492NIDDK NIH HHS R01 DK078897NIDDK NIH HHS R01 DK088541NIDDK NIH HHS R01 DK109683
6 · The paper itself

Abstract

We previously reported a critical role of reticulon (RTN) 1A in mediating endoplasmic reticulum (ER) stress in kidney tubular cells and the expression of RTN1A correlates with the renal function and the severity of kidney injury in patients with diabetic nephropathy (DN). Here, we determined the roles of RTN1A and ER stress in podocyte injury and DN. We used db/db mice with early unilateral nephrectomy (Unx) as a murine model of progressive DN and treated mice with tauroursodeoxycholic acid (TUDCA), a specific inhibitor of ER stress. We found increased expression of RTN1A and ER stress markers in the kidney of db/db-Unx mice. Treatment of TUDCA not only attenuated proteinuria and kidney histological changes, but also ameliorated podocyte and glomeruli injury in diabetic mice, which were associated with reduction of RTN1A and ER stress marker expression in the podocytes of TUDCA-treated mice. In vitro, we showed RTN1A mediates albumin-induced ER stress and apoptosis in human podocytes. A positive feedback loop between RTN1A and CHOP was found leading to an enhanced ER stress in podocytes. Our data suggest that ER stress plays a major role in podocyte injury in DN and RTN1A might be a key regulator of ER stress in podocytes.

Indexed as

Endoplasmic Reticulum StressAnimalsDiabetic NephropathiesDisease Models, AnimalMiceNerve Tissue ProteinsPodocytesNerve Tissue ProteinsRtn1 protein, mouse

Identifiers

PMID28336924
PMCPMC5428279
OpenAlexW2595355175

What OpenQuestion holds

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LicenceCC BY
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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.