Evidence map›Paper›PMID 33949118›Full record

ArticleJournal of cellular and molecular medicine2021

Cyclosporine A blocks autophagic flux in tubular epithelial cells by impairing TFEB-mediated lysosomal function.

Zhi-Hang Li, Ning An, Xi-Jie Huang, Chen Yang, Hong-Luan Wu, Xiao-Cui Chen, Qing-Jun Pan, Hua-Feng Liu

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Chronic exposure to low levels of glyphosate and metals induces kidney dysfunction.Toxicological sciences : an official journal of the Society of Toxicology · 2026
    Article
  3. Article
  4. Extracellular Vesicles and Immune Activation in Solid Organ Transplantation: The Impact of Immunosuppression.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2025
    Review
  5. Research Progress of Drug Delivery Systems Targeting the Kidneys.Pharmaceuticals (Basel, Switzerland) · 2024
    Review
  6. Article
  7. Article
  8. 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

8 authors at 1 institution in 1 country.

Zhi-Hang LiKey Laboratory of Prevention and Management of Chronic Kidney Disease of Zhanjiang City, Institute of Nephrology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.ORCID 0000-0003-3621-7036
Ning AnKey Laboratory of Prevention and Management of Chronic Kidney Disease of Zhanjiang City, Institute of Nephrology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Xi-Jie HuangKey Laboratory of Prevention and Management of Chronic Kidney Disease of Zhanjiang City, Institute of Nephrology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Chen YangKey Laboratory of Prevention and Management of Chronic Kidney Disease of Zhanjiang City, Institute of Nephrology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Hong-Luan WuKey Laboratory of Prevention and Management of Chronic Kidney Disease of Zhanjiang City, Institute of Nephrology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Xiao-Cui ChenKey Laboratory of Prevention and Management of Chronic Kidney Disease of Zhanjiang City, Institute of Nephrology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Qing-Jun PanKey Laboratory of Prevention and Management of Chronic Kidney Disease of Zhanjiang City, Institute of Nephrology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.ORCID 0000-0002-8060-9099
Hua-Feng LiuKey Laboratory of Prevention and Management of Chronic Kidney Disease of Zhanjiang City, Institute of Nephrology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Guangdong Medical College · CN

Funding

Funds for Science and Technology Innovation Strategy of Guangdong Province 2018A030313231Guangdong Provincial Medical Research Fund A2018072National Natural Science Foundation of China 81670654National Natural Science Foundation of China 81974095Science and Technology Planning Project of Zhanjiang City 2018A01040
6 · The paper itself

Abstract

Cyclosporine A (CsA) is an immunosuppressor widely used for the prevention of acute rejection during solid organ transplantation. However, severe nephrotoxicity has substantially limited its long-term usage. Recently, an impaired autophagy pathway was suggested to be involved in the pathogenesis of chronic CsA nephrotoxicity. However, the underlying mechanisms of CsA-induced autophagy blockade in tubular cells remain unclear. In the present study, we observed that CsA suppressed the activation and expression of transcription factor EB (TFEB) by increasing the activation of mTOR, in turn promoting lysosomal dysfunction and autophagy flux blockade in tubular epithelial cells (TECs) in vivo and in vitro. Restoration of TFEB activation by Torin1-mediated mTOR inhibition significantly improved lysosomal function and rescued autophagy pathway activity, suppressing TEC injury. In summary, targeting TFEB-mediated autophagy flux represents a potential therapeutic strategy for CsA-induced nephrotoxicity.

Indexed as

AutophagyAnimalsBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCyclosporineEpithelial CellsImmunosuppressive AgentsKidney TubulesLysosomesMaleMiceMice, Inbred BALB CTOR Serine-Threonine KinasesBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCyclosporineImmunosuppressive AgentsmTOR protein, mouseTcfeb protein, mouseTOR Serine-Threonine Kinasesautophagycyclosporine AlysosomemTORTFEBtubular epithelial cells

Identifiers

PMID33949118
PMCPMC8184677
OpenAlexW3157752873

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.