Evidence map›Paper›PMID 34712143›Full record

ArticleFrontiers in pharmacology2021

Tongluo Yishen Decoction Ameliorates Renal Fibrosis

Qi Jia, Lin Han, Xiaoyu Zhang, Wenning Yang, Yushan Gao, Yifan Shen, Bing Li, Shuyan Wang, Mingzhen Qin, Scott Lowe and 2 more

Abstract read
In one paragraph

Article in Frontiers in pharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

12 authors.

Qi JiaDepartment of Nephropathy, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China.
Lin HanSchool of Basic Medicine, Beijing University of Chinese Medicine, Beijing, China.
Xiaoyu ZhangDepartment of Nephropathy, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China.
Wenning YangSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China.
Yushan GaoSchool of Basic Medicine, Beijing University of Chinese Medicine, Beijing, China.
Yifan ShenEmergency Department, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shang Hai, China.
Bing LiBeijing First Hospital of Integrated Chinese and Western Medicine, Beijing, China.
Shuyan WangSchool of Basic Medicine, Beijing University of Chinese Medicine, Beijing, China.
Mingzhen QinDongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China.
Scott LoweKansas City University of Medicine and Biosciences, College of Osteopathic Medicine, Kansas City, MO, United States.
Jianguo QinDepartment of Nephropathy, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China.
Gaimei HaoInstitute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tongluo Yishen (TLYS) decoction is an herb that is extensively applied for the treatment of chronic kidney disease (CKD) in traditional Chinese medicine. In this study, 37 different dominant chemical constituents of TLYS were identified. Rats with unilateral ureteral obstruction (UUO) were used as animal models, and TLYS decoction was administered orally for 14 days. TLYS decoction reduced the levels of renal function indicators, serum creatinine levels and blood urea nitrogen levels and alleviated renal pathological changes. Gene Ontology (GO) and KEGG pathway analyses of RNA sequencing data showed that TLYS decoction had significant effects on biological processes, cellular components and molecular functions in UUO rats and that the phagosome (a membrane source in the early stages of autophagy), lysosome (an important component of autolysosome), and oxidation pathways (which contribute to mitochondrial function) might be related to the antifibrotic effects of TLYS decoction. Moreover, we found significant mitochondrial function impairment, including a decreased mitochondrial membrane potential (MMP) and an imbalance in mitochondrial dynamics, excessive oxidative stress, and activation of Pink1/Parkin-mediated mitophagy in UUO rats. Treatment with TLYS decoction significantly increased the MMP, normalized mitochondrial dynamics and ameliorated renal injury. Moreover, TLYS alleviated the mitophagy clearance deficiency. In conclusion, our study showed that TLYS decoction can ameliorate mitochondrial dynamics by reducing oxidative stress and regulating mitophagy, thereby relieving renal injury, protecting renal function, and reducing renal fibrosis. This study provides support for the application of and further research on TLYS decoction.

Indexed as

Chinese medicinemitochondriamitophagyobstruction-induced renal fibrosisoxidative stresstongluo yishen decoction

Identifiers

PMID34712143
PMCPMC8545824

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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.