Evidence map›Paper›PMID 30147653›Full record

ArticleFrontiers in pharmacology2018

miR-374a Regulates Inflammatory Response in Diabetic Nephropathy by Targeting MCP-1 Expression.

Zijun Yang, Zuishuang Guo, Ji Dong, Shifeng Sheng, Yulin Wang, Lu Yu, Hongru Wang, Lin Tang

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.

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  18. Epigenetics in the pathogenesis of diabetic nephropathy.Acta biochimica et biophysica Sinica · 2022
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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

8 authors at 1 institution in 1 country.

Zijun YangDepartment of Nephropathy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Zuishuang GuoDepartment of Nephropathy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Ji DongHenan Medical College, Zhengzhou, China.
Shifeng ShengDepartment of Nephropathy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Yulin WangDepartment of Nephropathy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Lu YuDepartment of Nephropathy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Hongru WangDepartment of Nephropathy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Lin TangDepartment of Nephropathy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
First Affiliated Hospital of Zhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The microRNA (mir)-374a has been implicated in several types of human cancer; however, its role in diabetic nephropathy (DN) remains unclear. Monocyte chemoattractant protein (MCP)-1 is a chemokine that recruits macrophages to inflammatory sites and is important for the development and progression of DN. However, the relationship between miR-374a and MCP-1 in DN is unknown. We addressed this in the present study by examining the expression of these factors in kidney tissue samples from DN patients and through loss- and gain-of-function experiments using HK2 human renal tubular epithelial cells. We found that miR-374a was downregulated whereas MCP-1 was upregulated in DN tissue. A bioinformatics analysis revealed that MCP-1 is a putative target of miR-374a. To confirm this relationship, HK2 cells treated with normal glucose (5.6 mmol/l D-glucose), high glucose (HG) (30 mmol/l D-glucose), or high osmotic pressure solution (5.6 mmol/l D-glucose + 24.4 mmol/l D-mannitol) were transfected with miR-374a mimic or inhibitor. miR-374a mimic reduced MCP-1 mRNA expression and migration of co-cultured U937 cells, whereas miR-374a inhibition had the opposite effects. Additionally, interleukin-6 and -18 and tumor necrosis factor-α levels were downregulated by transfection of miR-374a mimic. On the other hand, MCP-1 overexpression reversed the inhibitory effects of miR-374a in HK2 cells. Thus, miR-374a suppresses the inflammatory response in DN through negative regulation of MCP-1 expression. These findings suggest that therapeutic strategies that target the miR-374a/MCP-1 axis can be an effective treatment for DN.

Indexed as

diabetic nephropathyhigh glucoseinflammatory responseMCP-1miR-374a

Identifiers

PMID30147653
PMCPMC6095963
OpenAlexW2886973333

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Registered trials

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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.