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Li L, Xi R, Gao B, Zeng Y, Ma Q, Gong T, Wang J. Research progress of autophagy in heart failure. Am J Transl Res 2024; 16:1991-2000. [PMID: 38883358 PMCID: PMC11170578 DOI: 10.62347/obxq9477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 05/12/2024] [Indexed: 06/18/2024]
Abstract
Heart failure poses a significant threat to global public health within the realm of cardiovascular diseases. Its pathological progression involves various alterations in cardiomyocytes, among which autophagy, a crucial intracellular degradation mechanism, plays a pivotal role. Autophagy facilitates the breakdown of damaged organelles and proteins, thereby maintaining cellular homeostasis. In the context of heart failure, autophagy coexists with apoptosis and necrosis, influencing myocardial hypertrophy and ventricular remodeling. However, its impact on heart failure manifests a dual nature: moderate autophagy aids in cardiac repair, whereas excessive autophagy may exacerbate ventricular remodeling and cell demise. This review delves into the fundamental biology of autophagy, elucidating its involvement in the pathological cascade of heart failure and its correlation with cardiac hypertrophy and ventricular remodeling. Furthermore, an analysis of the interplay between autophagy regulatory factors and heart failure sheds light on the potential therapeutic implications of autophagy in the prevention and management of heart failure. This exploration provides a theoretical foundation for novel treatment strategies in combating heart failure.
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Affiliation(s)
- Lingji Li
- School of Chinese Medicine, Anhui University of Chinese Medicine No. 103 Meishan Road, Shushan District, Hefei 230031, Anhui, China
| | - Ranran Xi
- Department of Spleen and Stomach Disease, The Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine No. 300 Shouchun Road, Luyang District, Hefei 230061, Anhui, China
| | - Bing Gao
- School of Chinese Medicine, Anhui University of Chinese Medicine No. 103 Meishan Road, Shushan District, Hefei 230031, Anhui, China
| | - Yonglei Zeng
- Department of Oncology, The Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine No. 300 Shouchun Road, Luyang District, Hefei 230061, Anhui, China
| | - Qiang Ma
- College of Acupuncture and Moxibustion (School of Rehabilitation Medicine), Anhui University of Chinese Medicine No. 103 Meishan Road, Shushan District, Hefei 230031, Anhui, China
| | - Tiantian Gong
- College of Acupuncture and Moxibustion (School of Rehabilitation Medicine), Anhui University of Chinese Medicine No. 103 Meishan Road, Shushan District, Hefei 230031, Anhui, China
| | - Jing Wang
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Anhui University of Chinese Medicine Hefei 230012, China
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El-Aziz Fathy EA, Abdel-Gaber SAW, Gaber Ibrahim MF, Thabet K, Waz S. Downregulation of IL-1β/p38 mitogen activated protein kinase pathway by diacerein protects against kidney ischemia/reperfusion injury in rats. Cytokine 2024; 176:156511. [PMID: 38290257 DOI: 10.1016/j.cyto.2024.156511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/08/2023] [Accepted: 01/16/2024] [Indexed: 02/01/2024]
Abstract
Renal ischemia-reperfusion (I/R) can be precipitated by multiple clinical situations that lead to impaired renal function and associated mortality. The resulting tubular cell damage is the outcome of complex disorders including, an inflammatory process with an overproduction of cytokines. Here, diacerein (DIA), an inhibitor of proinflammatory cytokine interleukin-1 beta (IL-1β), was investigated against renal I/R in rats. DIA was orally administrated (50 mg/kg/day) for ten days before bilateral ischemia for 45 min with subsequent 2 hr. reperfusion. Interestingly, DIA alleviated the renal dysfunction and histopathological damage in the renal tissues. Pretreatment with DIA corrected the oxidative imbalance by prevented reduction in antioxidant levels of GSH and SOD, while it decreased the elevation of the oxidative marker, MDA. In addition, DIA downregulated IL-1β and TNF-α expression in the renal tissues. Consequent to inhibition of the oxidative stress and inflammatory cascades, DIA inhibited the phosphorylation of p38 mitogen-activated protein kinase (p38 MAPK). Therefore, downstream targets for p38 MAPK were also inhibited via DIA which prevented further increases of inflammatory cytokines and the apoptotic marker, caspase-3. Collectively, this study revealed the renoprotective role of DIA for renal I/R and highlighted the role of p38 MAPK encountered in its therapeutic application in renal disease.
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Affiliation(s)
- Eman Abd El-Aziz Fathy
- Department of Biochemistry, Faculty of Pharmacy, Minia University, El-Minia 61511, Egypt.
| | | | - Manar Fouli Gaber Ibrahim
- Department of Histology and Cell Biology, Faculty of Medicine, Minia University, El-Minia 61511, Egypt.
| | - Khaled Thabet
- Department of Biochemistry, Faculty of Pharmacy, Minia University, El-Minia 61511, Egypt.
| | - Shaimaa Waz
- Department of Biochemistry, Faculty of Pharmacy, Minia University, El-Minia 61511, Egypt.
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Guo B, Yu Y, Wang M, Li R, He X, Tang S, Liu Q, Mao Y. Targeting the JAK2/STAT3 signaling pathway with natural plants and phytochemical ingredients: A novel therapeutic method for combatting cardiovascular diseases. Biomed Pharmacother 2024; 172:116313. [PMID: 38377736 DOI: 10.1016/j.biopha.2024.116313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 02/13/2024] [Accepted: 02/17/2024] [Indexed: 02/22/2024] Open
Abstract
The aim of this article is to introduce the roles and mechanisms of the JAK2/STAT3 pathway in various cardiovascular diseases, such as myocardial fibrosis, cardiac hypertrophy, atherosclerosis, myocardial infarction, and myocardial ischemiareperfusion. In addition, the effects of phytochemical ingredients and different natural plants, mainly traditional Chinese medicines, on the regulation of different cardiovascular diseases via the JAK2/STAT3 pathway are discussed. Surprisingly, the JAK2 pathway has dual roles in different cardiovascular diseases. Future research should focus on the dual regulatory effects of different phytochemical ingredients and natural plants on JAK2 to pave the way for their use in clinical trials.
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Affiliation(s)
- Bing Guo
- The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410005, China
| | - Yunfeng Yu
- The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410007, China
| | - Min Wang
- The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410007, China
| | - Ronghui Li
- College of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Xuan He
- The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410005, China
| | - Siqin Tang
- The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410005, China
| | - Qili Liu
- The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410007, China
| | - Yilin Mao
- The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410005, China.
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Wang J, Liu QT, Shen DY, Bai JP, Hu Y, Huang Q, Yu HJ, He NN, Qin XY, Lan R. Network pharmacology analysis of the active ingredients of Corydalis hendersonii Hemsl. and their effects on eliminating neuroinflammation and improving motor functions in MPTP-intoxicated mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:117009. [PMID: 37557936 DOI: 10.1016/j.jep.2023.117009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/27/2023] [Accepted: 08/06/2023] [Indexed: 08/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Corydalis hendersonii Hemsl. (CH), is a traditional Tibetan medicine used in highland areas for the treatment of alpine polycythemia, ulcers and various inflammatory diseases. Its antioxidant and anti-inflammatory effects have been demonstrated in experimental mice. Loss of dopaminergic neurons due to oxidative damage is thought to be an important factor in the development of PD, the potential antioxidant, anti-inflammatory effects of CH could potentially be used for PD treatment. AIM OF THE STUDY To identify potential targets of CH using network pharmacology and to investigate the neuroprotective effects in cultured cell models and in MPTP-intoxicated mice. MATERIALS AND METHODS The main chemical components of CH were analyzed by UPLC-MS/MS and their potential targets of action or signaling pathways were analyzed using network pharmacology. MPP + or LPS was added to SH-SY5Y or BV2 cells, respectively, to establish cellular models. MPTP was administered to C57BL/6J mice to induce inflammation and dopaminergic neuron loss as well as dyskinesia, followed by behavioral analysis to determine the role of CH in eliminating inflammation, avoiding neuron loss, and improving dyskinesia. RESULTS CH contains 241 alkaloids, 213 flavonoids, 177 terpenoids and 114 phenolic compounds. The targets crossover between CH and PD yielded 210 potential therapeutic targets, especially growth factors and inflammatory pathway-related genes, such as BDNF, NF-κB, as potential key targets. In cultured cells, CHE eliminated MPP + -induced impairment of cell viability as well as LPS-induced inflammation, respectively. In mice, CHE ameliorated MPTP-induced dyskinesia and rescued the loss of dopaminergic neurons in the substantia nigra and striatum. Mechanistically, CHE effectively maintained the activity of the BDNF-TrkB/Akt signaling pathway, accordingly, inhibited inflammatory signaling pathways such as HIF-1α/PKM2 and Notch/NF-kB. CONCLUSIONS CH performed well in eliminating inflammation and improving locomotor deficits in mice, and its potent active ingredients are worthy of subsequent research and development.
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Affiliation(s)
- Jun Wang
- Key Laboratory of Ecology and Environment in Minority Areas National Ethnic Affairs Commission, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China.
| | - Qiu-Tong Liu
- Key Laboratory of Ecology and Environment in Minority Areas National Ethnic Affairs Commission, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China.
| | - Dan-Yang Shen
- Key Laboratory of Ecology and Environment in Minority Areas National Ethnic Affairs Commission, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China.
| | - Jin-Peng Bai
- Key Laboratory of Ecology and Environment in Minority Areas National Ethnic Affairs Commission, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China.
| | - Yang Hu
- Key Laboratory of Ecology and Environment in Minority Areas National Ethnic Affairs Commission, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China.
| | - Qin Huang
- Key Laboratory of Ecology and Environment in Minority Areas National Ethnic Affairs Commission, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China.
| | - Hui-Jing Yu
- School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, 518055, China.
| | - Ning-Ning He
- Key Laboratory of Ecology and Environment in Minority Areas National Ethnic Affairs Commission, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China.
| | - Xiao-Yan Qin
- Key Laboratory of Ecology and Environment in Minority Areas National Ethnic Affairs Commission, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China.
| | - Rongfeng Lan
- School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, 518055, China.
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Sun HJ, Zheng GL, Wang ZC, Liu Y, Bao N, Xiao PX, Lu QB, Zhang JR. Chicoric acid ameliorates sepsis-induced cardiomyopathy via regulating macrophage metabolism reprogramming. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 123:155175. [PMID: 37951150 DOI: 10.1016/j.phymed.2023.155175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 10/14/2023] [Accepted: 10/29/2023] [Indexed: 11/13/2023]
Abstract
BACKGROUND Sepsis-related cardiac dysfunction is believed to be a primary cause of high morbidity and mortality. Metabolic reprogramming is closely linked to NLRP3 inflammasome activation and dysregulated glycolysis in activated macrophages, leading to inflammatory responses in septic cardiomyopathy. Succinate dehydrogenase (SDH) and succinate play critical roles in the progression of metabolic reprogramming in macrophages. Inhibition of SDH may be postulated as an effective strategy to attenuate macrophage activation and sepsis-induced cardiac injury. PURPOSE This investigation was designed to examine the role of potential compounds that target SDH in septic cardiomyopathy and the underlying mechanisms involved. METHODS/RESULTS From a small molecule pool containing about 179 phenolic compounds, we found that chicoric acid (CA) had the strongest ability to inhibit SDH activity in macrophages. Lipopolysaccharide (LPS) exposure stimulated SDH activity, succinate accumulation and superoxide anion production, promoted mitochondrial dysfunction, and induced the expression of hypoxia-inducible factor-1α (HIF-1α) in macrophages, while CA ameliorated these changes. CA pretreatment reduced glycolysis by elevating the NAD+/NADH ratio in activated macrophages. In addition, CA promoted the dissociation of K(lysine) acetyltransferase 2A (KAT2A) from α-tubulin, and thus reducing α-tubulin acetylation, a critical event in the assembly and activation of NLRP3 inflammasome. Overexpression of KAT2A neutralized the effects of CA, indicating that CA inactivated NLRP3 inflammasome in a specific manner that depended on KAT2A inhibition. Importantly, CA protected the heart against endotoxin insult and improved sepsis-induced cardiac mitochondrial structure and function disruption. Collectively, CA downregulated HIF-1α expression via SDH inactivation and glycolysis downregulation in macrophages, leading to NLRP3 inflammasome inactivation and the improvement of sepsis-induced myocardial injury. CONCLUSION These results highlight the therapeutic role of CA in the resolution of sepsis-induced cardiac inflammation.
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Affiliation(s)
- Hai-Jian Sun
- Department of Basic Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing 210009, China
| | - Guan-Li Zheng
- Department of Anesthesiology, Affiliated Hospital of Jiangnan University, Jiangnan University, Wuxi, China
| | - Zi-Chao Wang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing 210009, China
| | - Yao Liu
- Department of Cardiac Ultrasound, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, China
| | - Neng Bao
- Department of Nephrology, Affiliated Hospital of Jiangnan University, Jiangnan University, Wuxi 214125, China
| | - Ping-Xi Xiao
- Department of Cardiology, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210000, China.
| | - Qing-Bo Lu
- Department of Endocrine, Affiliated Hospital of Jiangnan University, Jiangnan University, Wuxi 214125, China.
| | - Ji-Ru Zhang
- Department of Anesthesiology, Affiliated Hospital of Jiangnan University, Jiangnan University, Wuxi, China.
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Wang Y, Yang W, Liu L, Liu L, Chen J, Duan L, Li Y, Li S. Vitamin K2 (MK-7) attenuates LPS-induced acute lung injury via inhibiting inflammation, apoptosis, and ferroptosis. PLoS One 2023; 18:e0294763. [PMID: 38011192 PMCID: PMC10681318 DOI: 10.1371/journal.pone.0294763] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 11/09/2023] [Indexed: 11/29/2023] Open
Abstract
Acute lung injury (ALI) is a life-threatening disease that has received considerable critical attention in the field of intensive care. This study aimed to explore the role and mechanism of vitamin K2 (VK2) in ALI. Intraperitoneal injection of 7 mg/kg LPS was used to induce ALI in mice, and VK2 injection was intragastrically administered with the dose of 0.2 and 15 mg/kg. We found that VK2 improved the pulmonary pathology, reduced myeloperoxidase (MPO) activity and levels of TNF-α and IL-6, and boosted the level of IL-10 of mice with ALI. Moreover, VK2 played a significant part in apoptosis by downregulating and upregulating Caspase-3 and Bcl-2 expressions, respectively. As for further mechanism exploration, we found that VK2 inhibited P38 MAPK signaling. Our results also showed that VK2 inhibited ferroptosis, which manifested by reducing malondialdehyde (MDA) and iron levels, increasing glutathione (GSH) level, and upregulated and downregulated glutathione peroxidase 4 (GPX4) and heme oxygenase-1 (HO-1) expressions, respectively. In addition, VK2 also inhibited elastin degradation by reducing levels of uncarboxylated matrix Gla protein (uc-MGP) and desmosine (DES). Overall, VK2 robustly alleviated ALI by inhibiting LPS-induced inflammation, apoptosis, ferroptosis, and elastin degradation, making it a potential novel therapeutic candidate for ALI.
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Affiliation(s)
- Yulian Wang
- College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Weidong Yang
- College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Lulu Liu
- College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Lihong Liu
- College of Basic Medical Science, Dalian Medical University, Dalian, China
| | | | - Lili Duan
- Sungen Bioscience Co., Ltd., Guangdong, China
| | - Yuyuan Li
- Advanced Institute for Medical Sciences, Dalian Medical University, Dalian, China
| | - Shuzhuang Li
- College of Basic Medical Science, Dalian Medical University, Dalian, China
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