Evidence map›Paper›PMID 35092726›Full record

ArticleThe American journal of pathology2022

Single-Nucleus Transcriptional Profiling of Chronic Kidney Disease after Cisplatin Nephrotoxicity.

Zhengwei Ma, Xiaoru Hu, Han-Fei Ding, Ming Zhang, Yuqing Huo, Zheng Dong

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

17 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
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

6 authors at 5 institutions in 2 countries.

Zhengwei MaDepartment of Cellular Biology and Anatomy, Vascular Biology Center, Augusta, Georgia. Electronic address: zma@augusta.edu.
Xiaoru HuDepartment of Cellular Biology and Anatomy, Vascular Biology Center, Augusta, Georgia; Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Han-Fei DingDepartment of Pathology, University of Alabama at Birmingham, Birmingham, Alabama.
Ming ZhangDepartment of Cellular Biology and Anatomy, Vascular Biology Center, Augusta, Georgia.
Yuqing HuoDepartment of Cellular Biology and Anatomy, Vascular Biology Center, Augusta, Georgia; Medical College of Georgia at Augusta University, Augusta, Georgia.
Zheng DongDepartment of Cellular Biology and Anatomy, Vascular Biology Center, Augusta, Georgia; Charlie Norwood VA Medical Center, Augusta, Georgia. Electronic address: zdong@augusta.edu.
Augusta University · USCenter for Vascular Biology Research · USCentral South University · CNCharlie Norwood VA Medical Center · USUniversity of Alabama at Birmingham · US

Funding

DNA methylation in kidney repair after ischemic AKIR01DK058831 · NIDDK · UNIVERSITY OF TEXAS HLTH SCI CTR SAN ANT · PI DONG, ZHENG · 2001 to 2025
$7.5M
Kidney Injury by Cisplatin and Renoprotective Strategies.R01DK087843 · NIDDK · AUGUSTA UNIVERSITY · PI DONG, ZHENG · 2010 to 2025
$5.8M
Mechanism of death of bystander retinal cells during MCMV infectionR01EY026642 · NEI · AUGUSTA UNIVERSITY · PI ZHANG, MING · 2016 to 2020
$1.5M
Molecular Regulation of Ischemic Renal FailureI01BX000319 · VA · CHARLIE NORWOOD VA MEDICAL CENTER · PI Zheng Dong · 2009 to 2026
–
BLR&D Research Career Scientist Award ApplicationIK6BX005236 · VA · CHARLIE NORWOOD VA MEDICAL CENTER · PI DONG, ZHENG · 2020 to 2025
–
BLRD VA I01 BX000319BLRD VA IK6 BX005236NEI NIH HHS R01 EY026642NIDDK NIH HHS R01 DK058831NIDDK NIH HHS R01 DK087843
6 · The paper itself

Abstract

Cisplatin induces both acute and chronic nephrotoxicity during chemotherapy in patients with cancer. Presented here is the first study of single-nucleus RNA sequencing (snRNA-seq) of cisplatin-induced nephrotoxicity. Repeated low-dose cisplatin treatment (RLDC) led to decreases in renal function and kidney weight in mice at 9 weeks. The kidneys of these mice showed tubular degeneration and dilation. snRNA-seq identified 16 cell types and 17 cell clusters in these kidneys. Cluster-by-cluster comparison demonstrated cell type-specific changes in gene expression and identified a unique proximal tubule (PT) injury/repair cluster that co-expressed the injury marker kidney injury molecule-1 (Kim1) and the proliferation marker Ki-67. Compared with control, post-RLDC kidneys had 424 differentially expressed genes in PT cells, including tubular transporters and cytochrome P450 enzymes involved in lipid metabolism. snRNA-seq also revealed transcriptional changes in potential PT injury markers (Krt222, Eda2r, Ltbp2, and Masp1) and repair marker (Bex4). RLDC induced inflammation and proinflammatory cytokines (RelB, TNF-α, Il7, Ccl2, and Cxcl2) and the expression of fibrosis markers (fibronectin, collagen I, connective tissue growth factor, vimentin, and α-smooth muscle actin). Together, these results provide new insights into RLDC-induced transcriptional changes at the single-cell level that may contribute to the development of chronic kidney problems in patients with cancer after cisplatin chemotherapy.

Indexed as

Acute Kidney InjuryAntineoplastic AgentsRenal Insufficiency, ChronicAnimalsBiomarkersCisplatinFibrosisHumansKidneyLatent TGF-beta Binding ProteinsMiceRNA, Small NuclearXedar ReceptorAntineoplastic AgentsBiomarkersCisplatinEda2r Protein, mouseLatent TGF-beta Binding ProteinsLTBP2 protein, humanRNA, Small NuclearXedar Receptor

Identifiers

PMID35092726
PMCPMC8978211
OpenAlexW4210542786

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.