Evidence map›Paper›PMID 22009250›Full record

ReviewNature reviews. Nephrology2011

Cellular and molecular mechanisms of renal fibrosis.

Youhua Liu

2 registry-linked trialsAbstract readReview
In one paragraph

Review in Nature reviews. Nephrology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 827 papers.

0numbers the graph read from it
0cells of the map it votes in
827citing papers in PubMed
24.8field-weighted citation impact, top 1% 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.

NCT03321942 naunknown statusnot on this mapstarted 2017, after this paper: background citation

The Biological Characteristics of Adipose Tissue-derived Mesenchymal Stem Cells and Its Role in the Treatment of Chronic Renal Failure

TypeinterventionalSponsorThe Affiliated Hospital of Xuzhou Medical UniversityRan2017 to 2018Enrolled100ConditionsMesenchymal Stem Cells, Chronic Kidney Diseases, Renal Interstitial FibrosisArmsTreatment group, Control group
NCT05997641 phase1active not recruitingnot on this mapstarted 2023, after this paper: background citation

A Double-Blind, Randomized, Placebo-Controlled, First-in-Human Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Orally Administered DF-003 Following Single (Part 1) and Multiple (Part 2) Ascending Doses in Healthy Subjects

TypeinterventionalSponsorShanghai Yao Yuan Biotechnology Ltd. (also known as Drug Farm)Ran2023 to 2026Enrolled96ConditionsHealthy, Safety and TolerabilityArmsDF-003, Placebo
3 · Its place in the literature

Who cites it

827 citing papers in PubMed, 1,398 citations in OpenAlex.

  1. Trial
  2. Article
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  6. Article
  7. Sarsasapogenin Preserves Podocyte Integrity and Attenuates Renal Injury in Experimental IgA Nephropathy.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Apoptotic Bodies in Kidney Disease: Orchestrators of Inflammation, Fibrosis, and Repair.Journal of the American Society of Nephrology : JASN · 2026
    Review
  17. Article
  18. Article
  19. [Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2026
    Article
  20. Article

767 more citing papers are in PubMed but not listed here.

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

1 author at 1 institution in 1 country.

Youhua LiuDepartment of Pathology, University of Pittsburgh, S-405 Biomedical Science Tower, 200 Lothrop Street, Pittsburgh, PA 15261, USA. liuy@upmc.edu
University of Pittsburgh · US

Funding

Tenancin-C as a major component of the fibrogenic nicheR01DK064005 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TAN, RODERICK JASON · 2003 to 2021
$5.1M
Integrin-linked Kinase and Renal Interstitial FibrosisR01DK071040 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LIU, YOUHUA · 2005 to 2008
$1.0M
NIDDK NIH HHS DK064005NIDDK NIH HHS DK071040NIDDK NIH HHS R01 DK064005NIDDK NIH HHS R01 DK071040
6 · The paper itself

Abstract

Renal fibrosis, particularly tubulointerstitial fibrosis, is the common final outcome of almost all progressive chronic kidney diseases. Renal fibrosis is also a reliable predictor of prognosis and a major determinant of renal insufficiency. Irrespective of the initial causes, renal fibrogenesis is a dynamic and converging process that consists of four overlapping phases: priming, activation, execution and progression. Nonresolving inflammation after a sustained injury sets up the fibrogenic stage (priming) and triggers the activation and expansion of matrix-producing cells from multiple sources through diverse mechanisms, including activation of interstitial fibroblasts and pericytes, phenotypic conversion of tubular epithelial and endothelial cells and recruitment of circulating fibrocytes. Upon activation, matrix-producing cells assemble a multicomponent, integrin-associated protein complex that integrates input from various fibrogenic signals and orchestrates the production of matrix components and their extracellular assembly. Multiple cellular and molecular events, such as tubular atrophy, microvascular rarefaction and tissue hypoxia, promote scar formation and ensure a vicious progression to end-stage kidney failure. This Review outlines our current understanding of the cellular and molecular mechanisms of renal fibrosis, which could offer novel insights into the development of new therapeutic strategies.

Indexed as

Disease ProgressionExtracellular Matrix ProteinsFibroblastsFibrosisHumansKidneyKidney DiseasesExtracellular Matrix Proteins

Identifiers

PMID22009250
PMCPMC4520424
OpenAlexW2033457930

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.