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Qiao R, Guo J, Zhang C, Wang S, Fang J, Geng R, Kang SG, Huang K, Tong T. Diabetes-induced muscle wasting: molecular mechanisms and promising therapeutic targets. Crit Rev Food Sci Nutr 2024:1-17. [PMID: 39049742 DOI: 10.1080/10408398.2024.2382348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
Diabetes has become a serious public health crisis, presenting significant challenges to individuals worldwide. As the largest organ in the human body, skeletal muscle is a significant target of this chronic disease, yet muscle wasting as a complication of diabetes is still not fully understood and effective treatment methods have yet to be developed. Here, we discuss the targets involved in inducing muscle wasting under diabetic conditions, both validated targets and emerging targets. Diabetes-induced skeletal muscle wasting is known to involve changes in various signaling molecules and pathways, such as protein degradation pathways, protein synthesis pathways, mitochondrial function, and oxidative stress inflammation. Recent studies have shown that some of these present potential as promising therapeutic targets, including the neuregulin 1/epidermal growth factor receptor family, advanced glycation end-products, irisin, ferroptosis, growth differentiation factor 15 and more. This study's investigation and discussion of such pathways and their potential applications provides a theoretical basis for the development of clinical treatments for diabetes-induced muscle wasting and a foundation for continued focus on this disease.
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Affiliation(s)
- Ruixue Qiao
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, The People's Republic of China
| | - Jingya Guo
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, The People's Republic of China
| | - Chengmei Zhang
- Guizhou Academy of Testing and Analysis, Guiyang, The People's Republic of China
| | - Sirui Wang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, The People's Republic of China
| | - Jingjing Fang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, The People's Republic of China
| | - Ruixuan Geng
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, The People's Republic of China
| | - Seong-Gook Kang
- Department of Food Engineering and Solar Salt Research Center, Mokpo National University, Muangun, Republic of Korea
| | - Kunlun Huang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, The People's Republic of China
- Key Laboratory of Safety Assessment of Genetically Modified Organism (Food Safety), Ministry of Agriculture, Beijing, The People's Republic of China
- Beijing Laboratory for Food Quality and Safety, Beijing, The People's Republic of China
| | - Tao Tong
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, The People's Republic of China
- Key Laboratory of Safety Assessment of Genetically Modified Organism (Food Safety), Ministry of Agriculture, Beijing, The People's Republic of China
- Beijing Laboratory for Food Quality and Safety, Beijing, The People's Republic of China
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Wang Z, Liu Y, Chen F, Liao H, Wang X, Guo Z, Wang Z. Feasibility and mechanism analysis of Reduning in the prevention of sepsis-induced pulmonary fibrosis. Front Pharmacol 2022; 13:1079511. [PMID: 36605402 PMCID: PMC9810142 DOI: 10.3389/fphar.2022.1079511] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Introduction: The increasing mortality in patients with sepsis-induced pulmonary fibrosis owes to a lack of effective treatment options. This study aims to explore the possibility and possible targets of Reduning in the prevention of sepsis-related pulmonary fibrosis. Methods: The active components and targets of Reduning were searched and screened from the database and analysis platform of traditional Chinese medicine (TCM) system pharmacology. GeneCards, human genome database, DisGeNET database, and the OMIM database were checked to determine the targets associated with sepsis-induced pulmonary fibrosis. DAVID Bioinformatics Resources 6.8 was used for GO and KEGG enrichment analysis to predict its possible signaling pathways and explore its molecular mechanism. The protein-protein interaction (PPI) network was used to identify key active components and core targets. Molecular docking technology was applied to screen the complexes with stable binding of key active components and core targets. Molecular dynamics simulations were used to verify the binding stability and molecular dynamics characteristics of the complexes. The protective effect of RDN on sepsis-induced pulmonary fibrosis was verified by in vitro and in vivo experiments. Results: There were 319 shared targets between sepsis-induced pulmonary fibrosis and RDN. GO enrichment analysis showed that they mainly regulated and participated in the positive regulation of kinase activity, mitogen-activated protein kinase (MAPK) cascade, and protein phosphorylation. KEGG enrichment analysis showed that they were mainly enriched in the mitogen-activated protein kinase cascade signaling pathway, the calcium signaling pathway, the apoptosis pathway, and other signaling pathways. The results of molecular docking and molecular dynamics simulations showed that the active components, stigmasterol, beta-sitosterol, and quercetin, had good binding activities with ERBB2, and they exhibited good stability. Molecular validation experiments confirmed RDN could alleviate lung fibrosis induced by cecum ligation and puncture (CLP), in parallel with the inhibition of the ERBB2-p38 MAPK pathway in mouse alveolar macrophages (AMs). Discussion: Reduning may prevent sepsis-induced pulmonary fibrosis by regulating the ERBB2-p38 MAPK signaling pathway, which provides a possibility for the prevention of sepsis-induced pulmonary fibrosis with traditional Chinese medicine.
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Affiliation(s)
- Ziyi Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Yuxin Liu
- Department of Cardiovascular Thoracic Surgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Feng Chen
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Haiyan Liao
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Xuesong Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Zhe Guo
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Zhong Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China,*Correspondence: Zhong Wang,
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Peng H, Jin F, Meng D, Li J, Yu S, Zhang S, Zeng G. Exploring the Pathological Role of Collagen in Paravertebral Muscle in the Progression of Idiopathic Scoliosis. BIOMED RESEARCH INTERNATIONAL 2020; 2020:1527403. [PMID: 32802834 PMCID: PMC7421238 DOI: 10.1155/2020/1527403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 06/20/2020] [Accepted: 07/14/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND Paravertebral muscle (PVM) is considered as a contributing factor of idiopathic scoliosis (IS); collagen is crucial for maintaining the mechanical properties of PVM, but only a few researches have described this field. In this study, we observed the muscle stiffness of PVM and the curvature of the spine by adjusting the content of collagen in PVM of rats and explored the role of collagen in the progression of IS. METHODS 32 female Sprague Dawley rats were randomly divided into four groups: neutralizing antibody (NA) group (group 1), normal control group (group 2), IS group (group 3), and IS with NA group (group 4). TGF-β1 NA was injected into PVM in group 1 and group 4, while Normal saline in group 2 and group 3. The Cobb angle and muscle stiffness were measured before and after injection; the rats were sacrificed at one week after injection, and performed histological, Western Blot, and qRT-PCR examinations. RESULTS X-rays showed that scoliosis occurred in group 1 and relieved in group 4. The stiffness of PVM was decreased significantly on the convex side in group 1, while on the concave side in group 4. The expression of TGF-β1 and COL1 on the concave side in IS rats (group 3) was significantly increased than that in normal rats (group 2), the concentration of COL1 and COL3 in group 3 was significantly higher than that in group 2, and the addition of TGF-β1 NA significantly downregulated COL1 and COL3 in group 1 and group 4. The concentration of COL1 in convex PVM was negatively related to Cobb angle in group 1 and group 2, and in concave PVM was positively related to Cobb angle in group 3 and group 4. However, no significant correlation was found between COL3 and Cobb angle in group 3 and group 4. CONCLUSIONS Asymmetric biomechanical characteristics of PVM was an important etiological factor of IS, which was directly correlated with collagen, it could be adjusted by local intramuscular injecting of TGF-β1 NA, and finally had an effect on the shape of the spine.
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Affiliation(s)
- Haidong Peng
- 1Department of Rehabilitation, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Feng Jin
- 2Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Depeng Meng
- 3Department of Orthopedics, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Jun Li
- 1Department of Rehabilitation, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Shuhan Yu
- 1Department of Rehabilitation, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Shen Zhang
- 1Department of Rehabilitation, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Guigang Zeng
- 1Department of Rehabilitation, Changzheng Hospital, Second Military Medical University, Shanghai, China
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