Evidence map›Paper›PMID 35120573›Full record

ArticleDiabetology & metabolic syndrome2022

TLR9 regulates NLRP3 inflammasome activation via the NF-kB signaling pathway in diabetic nephropathy.

Jinfeng Shen, Zaiyou Dai, Yunsheng Li, Huiping Zhu, Lijin Zhao

Open access · goldAbstract read
In one paragraph

Article in Diabetology & metabolic syndrome, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 3% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Jinfeng ShenDepartment of Nephrology, The First People's Hospital of Wenling, No. 333, Chuanan South Road, Wenling, 317500, Zhejiang, China.
Zaiyou DaiDepartment of Nephrology, The First People's Hospital of Wenling, No. 333, Chuanan South Road, Wenling, 317500, Zhejiang, China.
Yunsheng LiDepartment of Nephrology, The First People's Hospital of Wenling, No. 333, Chuanan South Road, Wenling, 317500, Zhejiang, China.
Huiping ZhuDepartment of Nephrology, The First People's Hospital of Wenling, No. 333, Chuanan South Road, Wenling, 317500, Zhejiang, China.
Lijin ZhaoDepartment of Nephrology, The First People's Hospital of Wenling, No. 333, Chuanan South Road, Wenling, 317500, Zhejiang, China. zhaolijin1232021@126.com.
The First People's Hospital of Wenling · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundToll-like receptors (TLRs) are critical sensors for the conservation of bacterial molecules and play a key role in host defense against pathogens. The effect of TLRs on the maintenance of diabetic nephropathy (DN) and resistance to infection has been investigated; however, the detailed effects of TLR9 on DN development remain elusive.

methodsWe performed quantitative reverse transcription-polymerase chain reaction and western blotting to detect TLR9 expression levels in the kidneys of experimental mice (db/db) and high-glucose-treated mouse mesangial cell strains (MCs).

resultsTLR9 expression was found to be remarkably upregulated in the kidneys of experimental mice (db/db) and MCs cultivated under hyperglycemic conditions. Moreover, knockdown of TLR9 could restrain NF-kB viability and downregulate the NLRP3 inflammasome in high glucose-treated MCs. TLR9 inhibition also alleviated inflammation and apoptosis, which was reversed by the addition of the NF-κB activator, betulinic acid. Furthermore, depleted TLR9 levels restrained NF-κB viability and NLRP3 expression and reduced kidney inflammation, microalbuminuria discharge, blood sugar level, and glomerular damage in experimental mice (db/db) kidneys. Conclusions These findings offer novel insights into the regulation of TLR9 via the nuclear factor-kB/NOD-, LRR-, and pyrin domain-containing protein 3 inflammasome inflammation pathways in DN progression.

Indexed as

Db/db mouseDiabetic nephropathy (DN)NF-kBNLRP3TLR9

Identifiers

PMID35120573
PMCPMC8815223
OpenAlexW4210348430

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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.