Cited by 81Chronic Kidney Disease and DiabetesRenal Diseases and GlomerulopathiesAdvanced Glycation End Products research

Global toll-like receptor 4 knockout results in decreased renal inflammation, fibrosis and podocytopathy

Jialal, Ishwarlal, Major, Angela M., Devaraj, Sridevi·2014·Journal of Diabetes and its Complications

Abstract

Background and purpose Type 1 diabetes mellitus (T1DM) is a pro-inflammatory state with increased toll-like receptor (TLR) activity. Inflammation is crucial in diabetic nephropathy (DN). We tested the effect of global deficiency of TLR4 on renal inflammation, fibrosis and podocytopathy using control (C) and streptozotocin (STZ) induced diabetic wildtype (WT) and TLR4-knockout (TLR4KO) mice.Methods Following STZ treatment, mice were euthanized at 17weeks and plasma and kidneys collected.Results Compared to C, STZ-WT mice had significantly increased macrophage and TLR4 immunostaining in kidney, significant increases in MyD88, Interferon Regulatory Factor-3, NFKappaB activity, TNF-Alpha, IL-6, and MCP-1; all these were significantly decreased in the STZ-TLR4KO compared to STZ-WT mice. Compared to C, there were significant increases in fibrosis markers (collagen 4, and transforming growth factor-beta) in STZ-WT which were significantly decreased in the STZ-TLR4KO versus STZ-WT. Podocyte numbers and podocin were decreased in the STZ-WT versus C and increased in the STZ-TLR4KO mice.Conclusion Global genetic deficiency of TLR4 also ameliorates renal inflammation, fibrosis and podocytopathy and could be important in DN.

Integrity signals

Registry

Crossref · 10.1016/j.jdiacomp.2014.07.003

Cites

26 of 26 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Emerging technologies can measure multiple omic readouts (genomes, epigenomes, transcriptomes, proteomes) in single cells.

    “emerging technologies are now able to measure multiple “omic” readouts (genomes, epigenomes, transcriptomes and proteomes) in single cells174–176”

    From Fibrosis: from mechanisms to medicines (2020) · cites this paper as [175]

  • Single-cell genomics methodologies have already yielded multiple new discoveries in fibrotic disease.

    “Single-cell genomics methodologies have already yielded multiple new discoveries in fibrotic disease that would previously have been unattainable.”

    From Fibrosis: from mechanisms to medicines (2020) · cites this paper as [175]

  • Combining molecular imaging of fibrosis with single-cell genomics could improve patient diagnostics, staging, prognostication, stratification, and cohort enrichment, optimizing clinical trial design.

    “combining molecular imaging of fibrosis185 with cutting edge omic approaches such as single cell genomics174–176 could markedly improve patient diagnostics, staging, prognostication, stratification and cohort enrichment, which would in turn optimize clinical trial design”

    From Fibrosis: from mechanisms to medicines (2020) · cites this paper as [175]

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Jialal, I., Major, A. M., & Devaraj, S.
Affiliations
  • Sacramento VA Medical Center (US)
  • Baylor College of Medicine (US)
Venue
Journal of Diabetes and its Complications
Publisher
Elsevier BV
Published
2014-11
Volume
28
Issue
6
Pages
755-761
ISSN
  • 0891-6632 (ISSN-L)
  • 1056-8727
OpenAlex
W1965855796
Cited by
81
References
26
Citations by year
2026: 4 · 2025: 4 · 2024: 7 · 2023: 9 · 2022: 7 · 2021: 7 · 2020: 5 · 2019: 7 · 2018: 7 · 2017: 5 · 2016: 11 · 2015: 8
FWCI
6.32
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Diabetes and its Complications (publishedVersion)
  • PubMed (publishedVersion)
Funders
University of California, Davis
Topics
  • Health Sciences › Medicine › Nephrology › Chronic Kidney Disease and Diabetes
  • Health Sciences › Medicine › Nephrology › Renal Diseases and Glomerulopathies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Clinical Biochemistry › Advanced Glycation End Products research
Keywords
TLR4, diabetic nephropathy, type 1 diabetes, renal inflammation, renal fibrosis, podocytopathy, podocin, macrophages, MyD88, NF-κB, cytokines, streptozotocin-induced diabetes, TLR4 knockout mice
MeSH terms
Animals, Diabetes Mellitus, Experimental, Diabetes Mellitus, Type 1, Diabetic Nephropathies, Fibrosis, Kidney, Male, Mice, Inbred C57BL, Nephritis, Streptozocin, Mice, Knockout, Podocytes, Toll-Like Receptor 4, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review