Evidence map›Paper›PMID 39434257›Full record

ArticleNephrology (Carlton, Vic.)2024

Heat shock protein 70 promotes the progression of type 2 diabetic nephropathy by inhibiting T-cell immunoglobulin and mucin domain-3 and thereby promoting Th17/Treg imbalance.

Juntai Zhang, Yan Cai, Yan Qin, Jie Liu, Jie Ding, Mengying Xu, Li Yang, Yuanxin Zheng, Xi Zhang

Abstract read
In one paragraph

Article in Nephrology (Carlton, Vic.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. CD4Frontiers in immunology · 2026
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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

9 authors.

Juntai ZhangDepartment of Nephrology & Immunology, Affiliated Calmette Hospital of Kunming Medical University, Kunming, Yunnan, China.
Yan CaiDepartment of Nephrology, The Fifth Affiliated Hospital of Kunming Medical University, Gejiu, Yunnan, China.
Yan QinDepartment of Nephrology & Immunology, Affiliated Calmette Hospital of Kunming Medical University, Kunming, Yunnan, China.
Jie LiuDepartment of Pathology, Affiliated Calmette Hospital of Kunming Medical University, Kunming, Yunnan, China.
Jie DingDepartment of Ultrasound, Affiliated Calmette Hospital of Kunming Medical University, Kunming, Yunnan, China.
Mengying XuDepartment of Nephrology & Immunology, Affiliated Calmette Hospital of Kunming Medical University, Kunming, Yunnan, China.
Li YangDepartment of Nephrology & Immunology, Affiliated Calmette Hospital of Kunming Medical University, Kunming, Yunnan, China.
Yuanxin ZhengDepartment of Nephrology & Immunology, Affiliated Calmette Hospital of Kunming Medical University, Kunming, Yunnan, China.
Xi ZhangDepartment of Nephrology & Immunology, Affiliated Calmette Hospital of Kunming Medical University, Kunming, Yunnan, China.ORCID https://orcid.org/0000-0002-6562-4944

Funding

Bethune Medical Science Research Fund Project B19255DSScience and Technology Planning Project of Yunnan Provincial Department of Science and Technology-Kunming Medical University Joint Project 202001AY070001-169
6 · The paper itself

Abstract

aimDiabetic nephropathy (DN) is the most common complication of diabetes mellitus. We aimed to investigate the role of regulatory T cells (Tregs) and helper T cells 17 (Th17) in the development and progression of DN.

methodsA mouse type 2 diabetic nephropathy (T2DN) model was established. Immunohistochemistry was used to detect the expression of HSP70 and Tim-3 in mouse kidney tissues, and western blotting was used to detect the expression levels of HSP70 and Tim-3. PAS staining and Masson's trichrome staining were used to detect the degree of kidney injury. Flow cytometry was used to detect the number of Th17 and Treg cells in blood and kidney tissues. The expression levels of interleukin 17 (IL-17) and interleukin 10 (IL-10) in the serum were measured via ELISA.

resultsThe expression of HSP70 was significantly increased while the expression of Tim-3 was significantly decreased in the kidneys of mice in the T2DN group compared with those in the control (NC) group. Additionally, the inhibition of HSP70 upregulated the expression of Tim-3 in T2DN mice. The Th17/Treg ratio was significantly greater in the blood and kidneys of the mice in the T2DN group than in those of the NC group, the expression of serum IL-17 was increased, and the expression of IL-10 was decreased.

conclusionIncreased HSP70 inhibits Tim-3 expression in T2DN mouse kidney tissues, and subsequently causes a Th17/Treg imbalance and an inflammatory response, ultimately leading to kidney injury. The inhibition of HSP70 may alleviate the progression of T2DN.

Indexed as

Diabetic NephropathiesDisease ProgressionHepatitis A Virus Cellular Receptor 2HSP70 Heat-Shock ProteinsTh17 CellsT-Lymphocytes, RegulatoryAnimalsDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2Disease Models, AnimalInterleukin-10Interleukin-17KidneyMaleMiceMice, Inbred C57BLHavcr2 protein, mouseHepatitis A Virus Cellular Receptor 2HSP70 Heat-Shock ProteinsIL10 protein, mouseInterleukin-10Interleukin-17diabetic nephropathyHSP70immune responseTh17/Treg balanceTim‐3type 2 diabetes

Identifiers

PMID39434257
PMCPMC13546955

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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.