Evidence map›Paper›PMID 38927017›Full record

ArticleBiomolecules2024

CircInpp5b Ameliorates Renal Interstitial Fibrosis by Promoting the Lysosomal Degradation of DDX1.

Xi Fang, Chengyuan Tang, Dong Zeng, Yi Shan, Qianfang Liu, Xuemin Yin, Ying Li

Abstract read
In one paragraph

Article in Biomolecules, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Deciphering the impact ofGenes & diseases · 2026
    Article
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

7 authors.

Xi FangDepartment of Nephrology, The Second Xiangya Hospital, Central South University, Changsha 410011, China.
Chengyuan TangDepartment of Nephrology, The Second Xiangya Hospital, Central South University, Changsha 410011, China.
Dong ZengDepartment of Nephrology, The Second Xiangya Hospital, Central South University, Changsha 410011, China.
Yi ShanDepartment of Nephrology, The Second Xiangya Hospital, Central South University, Changsha 410011, China.
Qianfang LiuDepartment of Nephrology, The Second Xiangya Hospital, Central South University, Changsha 410011, China.
Xuemin YinDepartment of Nephrology, The Second Xiangya Hospital, Central South University, Changsha 410011, China.
Ying LiDepartment of Nephrology, The Second Xiangya Hospital, Central South University, Changsha 410011, China.ORCID 0000-0002-5590-0765

Funding

Health Commission of Hunan Province 202103050813National Natural Science Foundation of China 82170707National Natural Science Foundation of China 82200775
6 · The paper itself

Abstract

Renal interstitial fibrosis (RIF) is a classic pathophysiological process of chronic kidney disease (CKD). However, the mechanisms underlying RIF remain unclear. The present study found that a novel circular RNA, cirInpp5b, might be involved in RIF by high-throughput sequencing. Subsequent experiments revealed that circInpp5b was reduced in UUO mouse kidney tissues and TGF-β1-treated proximal tubular cells. The overexpression of circInpp5b inhibited RIF in UUO mice and prevented extracellular matrix (ECM) deposition in TGF-β1-treated proximal tubular cells. Furthermore, overexpression of circInpp5b down-regulated the protein level of DDX1. Mechanistically, circInpp5b bound to the DDX1 protein and promoted its lysosomal degradation. Collectively, the findings of our study demonstrate that circInpp5b ameliorates RIF by binding to the DDX1 protein and promoting its lysosomal degradation.

Indexed as

DEAD-box RNA HelicasesFibrosisLysosomesRNA, CircularAnimalsHumansKidneyKidney DiseasesMaleMiceMice, Inbred C57BLPhosphoinositide 5-PhosphatasesProteolysisDDX1 protein, mouseDEAD-box RNA HelicasesPhosphoinositide 5-PhosphatasesRNA, CircularcircInpp5bcircRNADDX1lysosomal degradationrenal interstitial fibrosis

Identifiers

PMID38927017
PMCPMC11201918

What OpenQuestion holds

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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.