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Qin Y, Zhang R, Liu W, Xu X, Chen F. Salidroside Prevents Keloid Fibroblast Aggressive Progression by Upregulating miR-26a-5p to Inhibit JAG1. Cell Biochem Biophys 2025; 83:2577-2587. [PMID: 39825059 DOI: 10.1007/s12013-025-01667-9] [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] [Accepted: 01/03/2025] [Indexed: 01/20/2025]
Abstract
Salidroside, a natural herb, exerts considerable anti-tumor effects in various human cancers. Evidence unveils that Salidroside mediates gene expression to affect cancer progression. Our work intended to uncover the molecular mechanism of Salidroside functional role in keloid. Expression analysis for JAG1 and miR-26a-5p in tissues and cells was performed using qRT-PCR or western blotting. For functional analysis, cell proliferation, apoptosis and migration were ascertained by CCK-8, flow cytometry and Transwell assay, respectively. The putative binding relationship between JAG1 and miR-26a-5p was further confirmed by dual-luciferase reporter assay. Salidroside exerted pharmacological properties in keloid and impaired keloid fibroblast (KF) viability. JAG1 was upregulated in keloid tissues, and its expression was repressed by Salidroside in KFs. Salidroside depleted KF proliferation and migration but stimulated apoptosis, and JAG1 knockdown largely strengthened the functional effects of Salidroside. MiR-26a-5p interacted with JAG1 3'UTR and expressed with an opposite pattern with JAG1 in keloid. Inhibition of miR-26a-5p largely abolished the effects of JAG1 knockdown in Salidroside-treated KFs, leading to the recovery of KF aggressive behaviors. Salidroside blocked KF aggressive progression by upregulating miR-26a-5p to inhibit JAG1, which provided evidence on the anti-tumor effects of Salidroside in human keloid.
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Affiliation(s)
- Yanlei Qin
- Department of Radiology, CR&WISCO GENERAL HOSPITAL, Wuhan, 430000, Hubei, China
| | - Rongrong Zhang
- Department of Radiology, CR&WISCO GENERAL HOSPITAL, Wuhan, 430000, Hubei, China
| | - Weihong Liu
- Department of Radiology, CR&WISCO GENERAL HOSPITAL, Wuhan, 430000, Hubei, China
| | - Xunhua Xu
- Department of Radiology, CR&WISCO GENERAL HOSPITAL, Wuhan, 430000, Hubei, China
| | - Fangxing Chen
- Department of Radiology, CR&WISCO GENERAL HOSPITAL, Wuhan, 430000, Hubei, China.
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Teng G, Zhang M, Pan Y, Karampoor S, Mirzaei R. Modulating the tumor microenvironment: The role of traditional Chinese medicine in improving lung cancer treatment. Open Life Sci 2025; 20:20251100. [PMID: 40417000 PMCID: PMC12103189 DOI: 10.1515/biol-2025-1100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2024] [Revised: 02/02/2025] [Accepted: 03/17/2025] [Indexed: 05/27/2025] Open
Abstract
The holistic approach of traditional Chinese medicine (TCM) has been increasingly being focused on as a potential adjuvant to conventional lung cancer therapies in an attempt at modulating the tumor microenvironment (TME). Covering a diverse range of herbal medicine, acupuncture, and dietary therapy, TCM brings a unique perspective to influencing the TME. Importantly, the study has found the effects of specific TCM compounds, such as cantharidin, boehmenan, shikonin, and salidroside, on lung cancer in the TME. These compounds interact intricately with key apoptotic regulators, oxidative stress pathways, and inflammation-related mechanisms, suggesting their potential role in enhancing conventional therapies. TCM compounds could modulate a variety of cellular and molecular pathways, potentially inhibiting tumor proliferation, invasion, and metastasis. Besides, the practices of TCM alleviate the side effects of conventional treatments and enhance immune function, hence promoting the quality of life among lung cancer patients. In this regard, this review gives a contemporary account of the state of affairs on the part of TCM within the framework of the treatment of lung cancer with reference to its recent developments, and diverse roles.
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Affiliation(s)
- Geling Teng
- Department of Respiratory and Critical Care Medicine, Shandong Public Health Clinical Center, Shandong University, Jinan, 250013, China
| | - Min Zhang
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China
| | - Yuling Pan
- School of Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Sajad Karampoor
- Gastrointestinal and Liver Diseases Research Center, Iran University of Medical Sciences, Tehran, Iran
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Ivanova T, Sbirkov Y, Kazakova M, Sarafian V. Lysosomes and LAMPs as Autophagy Drivers of Drug Resistance in Colorectal Cancer. Cells 2025; 14:574. [PMID: 40277899 PMCID: PMC12025563 DOI: 10.3390/cells14080574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2025] [Revised: 04/04/2025] [Accepted: 04/08/2025] [Indexed: 04/26/2025] Open
Abstract
Colorectal cancer (CRC) is among the most malignant pathologies worldwide. A major factor contributing to the poor prognosis of neoplastic diseases is the development of drug resistance. It significantly reduces the utility of most therapeutic protocols and necessitates the search for novel biomarkers and treatment strategies to combat cancer. An evolutionarily conserved catabolic mechanism, autophagy maintains nutrient recycling and metabolic adaptation and is also closely related to carcinogenesis, playing a dual role. Autophagy inhibition can limit the growth of tumors and improve the response to cancer therapeutics. Lysosomes, key players in autophagy, are also considered promising targets for anticancer treatment. There are still insufficient data on the role of poorly studied glycoproteins related to autophagy, such as the lysosome-associated membrane glycoproteins (LAMPs). They can act as multifunctional molecules involved in a multitude of processes like autophagy and cancer development. In the current review, we summarize the recent data on the double-faceted role of autophagy in cancer with a focus on drug resistance in CRC and on the roles of lysosomes and LAMPs in these interconnected processes. Several lysosomotropic drugs are discussed as options to overcome cancer cell chemoresistance. The complex networks that underline defined autophagic pathways in the context of CRC carcinogenesis and the role of autophagy, especially of LAMPs as drivers of drug resistance, are outlined.
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Affiliation(s)
- Tsvetomira Ivanova
- Department of Medical Biology, Medical University-Plovdiv, 4000 Plovdiv, Bulgaria; (Y.S.); (M.K.)
- Research Division of Molecular and Regenerative Medicine, Research Institute at Medical University-Plovdiv, 4000 Plovdiv, Bulgaria
| | - Yordan Sbirkov
- Department of Medical Biology, Medical University-Plovdiv, 4000 Plovdiv, Bulgaria; (Y.S.); (M.K.)
- Research Division of Molecular and Regenerative Medicine, Research Institute at Medical University-Plovdiv, 4000 Plovdiv, Bulgaria
| | - Maria Kazakova
- Department of Medical Biology, Medical University-Plovdiv, 4000 Plovdiv, Bulgaria; (Y.S.); (M.K.)
- Research Division of Molecular and Regenerative Medicine, Research Institute at Medical University-Plovdiv, 4000 Plovdiv, Bulgaria
| | - Victoria Sarafian
- Department of Medical Biology, Medical University-Plovdiv, 4000 Plovdiv, Bulgaria; (Y.S.); (M.K.)
- Research Division of Molecular and Regenerative Medicine, Research Institute at Medical University-Plovdiv, 4000 Plovdiv, Bulgaria
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Hao L, Shi X, Wen S, Yang C, Chen Y, Yue S, Chen J, Luo K, Liu B, Sun Y, Zhang Y. Single nucleotide polymorphism-based visual identification of Rhodiola crenulata using the loop-mediated isothermal amplification technique. FRONTIERS IN PLANT SCIENCE 2025; 15:1492083. [PMID: 39886689 PMCID: PMC11779703 DOI: 10.3389/fpls.2024.1492083] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2024] [Accepted: 12/23/2024] [Indexed: 02/01/2025]
Abstract
Introduction Rhodiola crenulata (Hook.f. & Thomson) H.Ohba, a member of the Crassulaceae family, is a traditional Chinese medicine recognized as the original source of Rhodiolae Crenulatae Radix et Rhizoma in the 2020 edition of the China Pharmacopoeia. It has been widely used in both Asia and Europe to enhance stress resistance and reduce fatigue. However, the classification of Rhodiola species can lead to confusion, raising safety concerns in the herbal medicine market. Methods The cleaved amplified polymorphic sequence (CAPS) RT-PCR was used to identify the single nucleotide polymorphism (SNP) sites, based on which the loop-mediated isothermal amplification (LAMP) was employed to develop the method in Rh. crenulata identification. The specific loop backward primers, reaction temperature, reaction time, and color indicators were screened and optimized. Results Single nucleotide polymorphism (SNP) sites were identified between Rh. crenulata and two closely related species. Based on the identified SNP sites, the optimal real-time fluorescence LAMP system to identify Rh. crenulata was constructed with the most efficient specific loop backward primers, reaction temperature. The final detection system exhibited a sensitivity of up to 1,000 copies of the target DNA, maintaining a constant reaction temperature of 62°C within 35 minutes. To facilitate visualization, we incorporated two color indicators, hydroxy naphthol blue (HNB) and neutral red (N-red), into the reaction system. Discussion Collectively, we developed a simple, rapid, specific, sensitive, and visible method to distinguish Rh. crenulata from other two Rhodiola species and Rh. crenulata hybrids. This approach has significant potential for applications in pharmaceutical industry.
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Affiliation(s)
- Li Hao
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Xin Shi
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Shiyu Wen
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Caiye Yang
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Yaqi Chen
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Samo Yue
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Jiaqiang Chen
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Kexin Luo
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Bingliang Liu
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Yanxia Sun
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Yi Zhang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
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Liang K, Ma S, Luo K, Wang R, Xiao C, Zhang X, Gao Y, Li M. Salidroside: An Overview of Its Promising Potential and Diverse Applications. Pharmaceuticals (Basel) 2024; 17:1703. [PMID: 39770545 PMCID: PMC11678419 DOI: 10.3390/ph17121703] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2024] [Revised: 12/05/2024] [Accepted: 12/12/2024] [Indexed: 01/11/2025] Open
Abstract
Salidroside, a phenolic compound isolated from various Rhodiola plants, is the principal active constituent of Traditional Chinese Medicine known for its adaptogenic properties. Due to the challenging environment of Rhodiola species, such as high altitude, high radiation, drought, and hypoxia, the source of salidroside is scarce. However, numerous studies have shown that salidroside has a range of biological activities, including cardiovascular and central nervous system activity, and anti-hypoxia, anti-inflammatory, and anti-aging activities. Although previous studies have partially summarized the pharmacological effects of salidroside, the overall pharmacological effects have not been analyzed. Hence, this review will systematically summarize the isolation, purification, synthesis, derivatization, pharmacological activity, pharmacokinetics, clinical application, and safety of salidroside. It is expected to provide new insights for the further research and pharmaceutical development of salidroside.
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Affiliation(s)
- Keke Liang
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou 730000, China; (K.L.); (S.M.); (K.L.); (R.W.)
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.X.); (X.Z.)
| | - Shuhe Ma
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou 730000, China; (K.L.); (S.M.); (K.L.); (R.W.)
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.X.); (X.Z.)
| | - Kai Luo
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou 730000, China; (K.L.); (S.M.); (K.L.); (R.W.)
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.X.); (X.Z.)
| | - Renjie Wang
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou 730000, China; (K.L.); (S.M.); (K.L.); (R.W.)
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.X.); (X.Z.)
| | - Chenrong Xiao
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.X.); (X.Z.)
| | - Xianxie Zhang
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.X.); (X.Z.)
| | - Yue Gao
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.X.); (X.Z.)
- National Key Laboratory of Kidney Diseases, Beijing 100850, China
| | - Maoxing Li
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou 730000, China; (K.L.); (S.M.); (K.L.); (R.W.)
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing 100850, China; (C.X.); (X.Z.)
- National Key Laboratory of Kidney Diseases, Beijing 100850, China
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Demir K, Turgut R, Şentürk S, Işıklar H, Günalan E. The Therapeutic Effects of Bioactive Compounds on Colorectal Cancer via PI3K/Akt/mTOR Signaling Pathway: A Critical Review. Food Sci Nutr 2024; 12:9951-9973. [PMID: 39723045 PMCID: PMC11666977 DOI: 10.1002/fsn3.4534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 09/25/2024] [Accepted: 09/28/2024] [Indexed: 12/28/2024] Open
Abstract
Understanding the molecular signaling pathways of colorectal cancer (CRC) can be accepted as the first step in treatment strategy. Permanent mTOR signaling activation stimulates the CRC process via various biological processes. It supplies the survival of CRC stem cells, tumorigenesis, morbidity, and decreased response to drugs in CRC pathogenesis. Therefore, inhibition of the mTOR signaling by numerous bioactive components may be effective against CRC. The study aims to discuss the therapeutic capacity of various polyphenols, terpenoids, and alkaloids on CRC via the PI3K/Akt/mTOR pathway. The potential molecular effects of bioactive compounds on the mTOR pathway's upstream and downstream targets are examined. Each bioactive component causes various physiological processes, such as triggering free radical production, disruption of mitochondrial membrane potential, cell cycle arrest, inhibition of CRC stem cell migration, and suppression of glycolysis through mTOR signaling inhibition. As a result, carcinogenesis is inhibited by inducing apoptosis and autophagy. However, it should be noted that studies are primarily in vitro dose-dependent treatment researchers. This study raises awareness about the role of phenolic compounds in treating CRC, contributing to their future use as anticancer agents. These bioactive compounds have the potential to be developed into food supplementation to prevent and treat various cancer types including CRC. This review has the potential to lead to further development of clinical studies. In the future, mTOR inhibition by applying several bioactive agents using advanced drug delivery systems may contribute to CRC treatment with 3D cell culture and in vivo clinical studies.
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Affiliation(s)
- Kübra Demir
- Institute of Graduate EducationIstanbul Health and Technology UniversityIstanbulTürkiye
- Faculty of Health Science, Department of Nutrition and DieteticsSabahattin Zaim UniversityIstanbulTürkiye
| | - Rana Turgut
- Institute of Graduate EducationIstanbul Health and Technology UniversityIstanbulTürkiye
| | - Selcen Şentürk
- Institute of Graduate EducationIstanbul Health and Technology UniversityIstanbulTürkiye
| | - Handan Işıklar
- Faculty of Medicine, Department of Internal MedicineYalova UniversityYalovaTürkiye
| | - Elif Günalan
- Faculty of Health Science, Department of Nutrition and DieteticsIstanbul Health and Technology UniversityIstanbulTürkiye
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7
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Yan Y, Yu W, Guo M, Zhu N, Chen X, Li N, Zhong C, Wang G. Autophagy regulates apoptosis of colorectal cancer cells based on signaling pathways. Discov Oncol 2024; 15:367. [PMID: 39182013 PMCID: PMC11344751 DOI: 10.1007/s12672-024-01250-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Accepted: 08/20/2024] [Indexed: 08/27/2024] Open
Abstract
Colorectal cancer is a common malignant tumor of the digestive system. Its morbidity and mortality rank among the highest in the world. Cancer development is associated with aberrant signaling pathways. Autophagy is a process of cell self-digestion that maintains the intracellular environment and has a bidirectional regulatory role in cancer. Apoptosis is one of the important death programs in cancer cells and is able to inhibit cancer development. Studies have shown that a variety of substances can regulate autophagy and apoptosis in colorectal cancer cells through signaling pathways, and participate in the regulation of autophagy on apoptosis. In this paper, we focus on the relevant research on autophagy in colorectal cancer cells based on the involvement of related signaling pathways in the regulation of apoptosis in order to provide new research ideas and therapeutic directions for the treatment of colorectal cancer.
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Affiliation(s)
- Yuwei Yan
- Research Center for Differentiation and Development of CM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Province Key Laboratory of CM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, 330004, China
| | - Wenyan Yu
- Research Center for Differentiation and Development of CM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Province Key Laboratory of CM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, 330004, China
| | - Min Guo
- Research Center for Differentiation and Development of CM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Province Key Laboratory of CM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, 330004, China
| | - Naicheng Zhu
- Research Center for Differentiation and Development of CM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Province Key Laboratory of CM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, 330004, China
| | - Xiudan Chen
- Research Center for Differentiation and Development of CM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Province Key Laboratory of CM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, 330004, China
| | - Nanxin Li
- Research Center for Differentiation and Development of CM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Province Key Laboratory of CM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, 330004, China
| | - Chen Zhong
- Research Center for Differentiation and Development of CM Basic Theory, Jiangxi University of Chinese Medicine, Jiangxi Province Key Laboratory of CM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, 330004, China
| | - Guojuan Wang
- Oncology Department, Affiliated Hospital of Jiangxi University of Chinese Medicine, No.445, Bayi Avenue, Nanchang, 330006, China.
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Wojdasiewicz P, Brodacki S, Cieślicka E, Turczyn P, Poniatowski ŁA, Ławniczak W, Olczak M, Stolarczyk EU, Wróbel E, Mikulska A, Lach-Gruba A, Żuk B, Romanowska-Próchnicka K, Szukiewicz D. Salidroside: A Promising Agent in Bone Metabolism Modulation. Nutrients 2024; 16:2387. [PMID: 39125268 PMCID: PMC11314424 DOI: 10.3390/nu16152387] [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: 06/28/2024] [Revised: 07/20/2024] [Accepted: 07/21/2024] [Indexed: 08/12/2024] Open
Abstract
Rhodiola rosea, a long-lived herbaceous plant from the Crassulaceae group, contains the active compound salidroside, recognized as an adaptogen with significant therapeutic potential for bone metabolism. Salidroside promotes osteoblast proliferation and differentiation by activating critical signaling pathways, including bone morphogenetic protein-2 and adenosine monophosphate-activated protein kinase, essential for bone formation and growth. It enhances osteogenic activity by increasing alkaline phosphatase activity and mineralization markers, while upregulating key regulatory proteins including runt-related transcription factor 2 and osterix. Additionally, salidroside facilitates angiogenesis via the hypoxia-inducible factor 1-alpha and vascular endothelial growth factor pathway, crucial for coupling bone development with vascular support. Its antioxidant properties offer protection against bone loss by reducing oxidative stress and promoting osteogenic differentiation through the nuclear factor erythroid 2-related factor 2 pathway. Salidroside has the capability to counteract the negative effects of glucocorticoids on bone cells and prevents steroid-induced osteonecrosis. Additionally, it exhibits multifaceted anti-inflammatory actions, notably through the inhibition of tumor necrosis factor-alpha and interleukin-6 expression, while enhancing the expression of interleukin-10. This publication presents a comprehensive review of the literature on the impact of salidroside on various aspects of bone tissue metabolism, emphasizing its potential role in the prevention and treatment of osteoporosis and other diseases affecting bone physiology.
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Affiliation(s)
- Piotr Wojdasiewicz
- Department of Biophysics, Physiology and Pathophysiology, Faculty of Health Sciences, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland; (P.W.); (S.B.); (E.W.); (A.M.); (B.Ż.); (K.R.-P.)
| | - Stanisław Brodacki
- Department of Biophysics, Physiology and Pathophysiology, Faculty of Health Sciences, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland; (P.W.); (S.B.); (E.W.); (A.M.); (B.Ż.); (K.R.-P.)
| | - Ewa Cieślicka
- Department of Rehabilitation, St. Anna’s Trauma Surgery Hospital, Mazovian Rehabilitation Center—STOCER, Barska 16/20, 02-315 Warsaw, Poland; (E.C.); (A.L.-G.)
| | - Paweł Turczyn
- Department of Early Arthritis, Eleonora Reicher National Institute of Geriatrics, Rheumatology and Rehabilitation, Spartańska 1, 02-637 Warsaw, Poland;
| | - Łukasz A. Poniatowski
- Department of Neurosurgery, Dietrich-Bonhoeffer-Klinikum, Salvador-Allende-Straße 30, 17036 Neubrandenburg, Germany;
| | - Weronika Ławniczak
- Health Department, Institute of Health Holispace, ul. Św. Wincentego 93/5, 03-291 Warsaw, Poland;
| | - Mieszko Olczak
- Department of Forensic Medicine, Center for Biostructure Research, Medical University of Warsaw, Oczki 1, 02-007 Warsaw, Poland
| | - Elżbieta U. Stolarczyk
- Spectrometric Methods Department, National Medicines Institute, 30/34 Chełmska, 00-725 Warsaw, Poland;
| | - Edyta Wróbel
- Department of Biophysics, Physiology and Pathophysiology, Faculty of Health Sciences, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland; (P.W.); (S.B.); (E.W.); (A.M.); (B.Ż.); (K.R.-P.)
| | - Agnieszka Mikulska
- Department of Biophysics, Physiology and Pathophysiology, Faculty of Health Sciences, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland; (P.W.); (S.B.); (E.W.); (A.M.); (B.Ż.); (K.R.-P.)
| | - Anna Lach-Gruba
- Department of Rehabilitation, St. Anna’s Trauma Surgery Hospital, Mazovian Rehabilitation Center—STOCER, Barska 16/20, 02-315 Warsaw, Poland; (E.C.); (A.L.-G.)
| | - Beata Żuk
- Department of Biophysics, Physiology and Pathophysiology, Faculty of Health Sciences, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland; (P.W.); (S.B.); (E.W.); (A.M.); (B.Ż.); (K.R.-P.)
| | - Katarzyna Romanowska-Próchnicka
- Department of Biophysics, Physiology and Pathophysiology, Faculty of Health Sciences, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland; (P.W.); (S.B.); (E.W.); (A.M.); (B.Ż.); (K.R.-P.)
| | - Dariusz Szukiewicz
- Department of Biophysics, Physiology and Pathophysiology, Faculty of Health Sciences, Medical University of Warsaw, Chałubińskiego 5, 02-004 Warsaw, Poland; (P.W.); (S.B.); (E.W.); (A.M.); (B.Ż.); (K.R.-P.)
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9
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Zhang Y, Yu S, Guo X, Wang L, Yu L, Wang P. Therapeutic potential of salidroside in preserving rat cochlea organ of corti from gentamicin-induced injury through modulation of NRF2 signaling and GSK3β/NF-κB pathway. PLoS One 2024; 19:e0298529. [PMID: 38483863 PMCID: PMC10939193 DOI: 10.1371/journal.pone.0298529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 01/25/2024] [Indexed: 03/17/2024] Open
Abstract
Salidroside (SAL) is a phenol glycoside compound found in plants of the Rhodiola genus which has natural antioxidant and free radical scavenging properties. SAL are able to protect against manganese-induced ototoxicity. However, the molecular mechanism by which SAL reduces levels of reactive oxygen species (ROS) is unclear. Here, we established an in vitro gentamicin (GM) ototoxicity model to observe the protective effect of SAL on GM-induced hair cells (HC) damage. Cochlear explants of postnatal day 4 rats were obtained and randomly divided into six groups: two model groups (treatment with 0.2 mM or 0.4 mM GM for 24 h); two 400 μmol/L SAL-pretreated groups pretreatment with SAL for 3 h followed by GM treatment (0.2 mM or 0.4 mM) for 24 h; 400 μmol/L SAL group (treatment with SAL for 24 h); control group (normal cultured cochlear explants). The protective effects of SAL on GM-induced HC damage, and on mRNA and protein levels of antioxidant enzymes were observed. HC loss occurred after 24 h of GM treatment. Pretreatment with SAL significantly reduced GM-induced OHC loss. In cochlear tissues, mRNA and protein levels of NRF2 and HO-1 were enhanced in the GM alone group compared with the SAL pretreatment GM treatment group. SAL may protect against GM-induced ototoxicity by regulating the antioxidant defense system of cochlear tissues; SAL can activate NRF2/HO-1 signaling, inhibit NF-κB activation, activate AKT, and increase inhibitory phosphorylation of GSK3β to decrease GSK3 activity, all of which exert antioxidant effects.
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Affiliation(s)
- Yan Zhang
- Department of Otolaryngology-Head and Neck Surgery, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Shuyuan Yu
- Department of Otolaryngology-Head and Neck Surgery, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xinyi Guo
- Department of Otolaryngology-Head and Neck Surgery, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Luoying Wang
- Department of Regenerative Medicine, College of Pharmacy, Jilin University, Changchun, Jilin, China
| | - Ling Yu
- Department of Pharmacy, the Second Hospital of Jilin University, Changchun, Jilin, China
| | - Ping Wang
- Department of Otolaryngology-Head and Neck Surgery, The First Hospital of Jilin University, Changchun, Jilin, China
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10
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Liu Q, Chen J, Zeng A, Song L. Pharmacological functions of salidroside in renal diseases: facts and perspectives. Front Pharmacol 2024; 14:1309598. [PMID: 38259279 PMCID: PMC10800390 DOI: 10.3389/fphar.2023.1309598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Rhodiola rosea is a valuable functional medicinal plant widely utilized in China and other Asian countries for its anti-fatigue, anti-aging, and altitude sickness prevention properties. Salidroside, a most active constituent derived from Rhodiola rosea, exhibits potent antioxidative, hypoxia-resistant, anti-inflammatory, anticancer, and anti-aging effects that have garnered significant attention. The appreciation of the pharmacological role of salidroside has burgeoned over the last decade, making it a beneficial option for the prevention and treatment of multiple diseases, including atherosclerosis, Alzheimer's disease, Parkinson's disease, cardiovascular disease, and more. With its anti-aging and renoprotective effects, in parallel with the inhibition of oxidative stress and inflammation, salidroside holds promise as a potential therapeutic agent for kidney damage. This article provides an overview of the microinflammatory state in kidney disease and discuss the current therapeutic strategies, with a particular focus on highlighting the recent advancements in utilizing salidroside for renal disease. The potential mechanisms of action of salidroside are primarily associated with the regulation of gene and protein expression in glomerular endothelial cells, podocytes, renal tubule cells, renal mesangial cells and renal cell carcinoma cell, including TNF-α, TGF-β, IL-1β, IL-17A, IL-6, MCP-1, Bcl-2, VEGF, ECM protein, caspase-3, HIF-1α, BIM, as well as the modulation of AMPK/SIRT1, Nrf2/HO-1, Sirt1/PGC-1α, ROS/Src/Cav-1, Akt/GSK-3β, TXNIP-NLRP3, ERK1/2, TGF-β1/Smad2/3, PI3K/Akt, Wnt1/Wnt3a β-catenin, TLR4/NF-κB, MAPK, JAK2/STAT3, SIRT1/Nrf2 pathways. To the best of our knowledge, this review is the first to comprehensively cover the protective effects of salidroside on diverse renal diseases, and suggests that salidroside has great potential to be developed as a drug for the prevention and treatment of metabolic syndrome, cardiovascular and cerebrovascular diseases and renal complications.
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Affiliation(s)
- Qiong Liu
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Jianzhu Chen
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Anqi Zeng
- Translational Chinese Medicine Key Laboratory of Sichuan Province, Sichuan Academy of Chinese Medicine Sciences, Sichuan Institute for Translational Chinese Medicine, Chengdu, Sichuan, China
| | - Linjiang Song
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
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11
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Lin JJ, Luo BH, Su T, Yang Q, Zhang QF, Dai WY, Liu Y, Xiang L. Antitumor activity of miR-188-3p in gastric cancer is achieved by targeting CBL expression and inactivating the AKT/mTOR signaling. World J Gastrointest Oncol 2023; 15:1384-1399. [PMID: 37663941 PMCID: PMC10473938 DOI: 10.4251/wjgo.v15.i8.1384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/29/2023] [Accepted: 07/07/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Altered miR-188-3p expression has been observed in various human cancers. AIM To investigate the miR-188-3p expression, its roles, and underlying molecular events in gastric cancer. METHODS Fifty gastric cancer and paired normal tissues were collected to analyze miR-188-3p and CBL expression. Normal and gastric cancer cells were used to manipulate miR-188-3p and CBL expression through different assays. The relationship between miR-188-3p and CBL was predicted bioinformatically and confirmed using a luciferase gene reporter assay. A Kaplan-Meier analysis was used to associate miR-188-3p or CBL expression with patient survival. A nude mouse tumor cell xenograft assay was used to confirm the in vitro data. RESULTS MiR-188-3p was found to be lower in the plasma of gastric cancer patients, tissues, and cell lines compared to their healthy counterparts. It was associated with overall survival of gastric cancer patients (P < 0.001), tumor differentiation (P < 0.001), lymph node metastasis (P = 0.033), tumor node metastasis stage (I/II vs III/IV, P = 0.024), and American Joint Committee on Cancer stage (I/II vs III/IV, P = 0.03). Transfection with miR-188-3p mimics reduced tumor cell growth and invasion while inducing apoptosis and autophagy. CBL was identified as a direct target of miR-188-3p, with its expression antagonizing the effects of miR-188-3p on gastric cancer (GC) cell proliferation by inducing tumor cell apoptosis and autophagy through the inactivation of the Akt/mTOR signaling pathway. The in vivo data confirmed antitumor activity via CBL downregulation in gastric cancer. CONCLUSION The current data provides ex vivo, in vitro, and in vivo evidence that miR-188-3p acts as a tumor suppressor gene or possesses antitumor activity in GC.
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Affiliation(s)
- Jian-Jiao Lin
- Department of Gastroenterology, The Second Affiliated Hospital of Chinese University of Hong Kong (Shenzhen Longgang District People's Hospital), Shenzhen 518172, Guangdong Province, China
| | - Bao-Hua Luo
- Department of Urology, Hospital of Southern University of Science and Technology, Shenzhen 518055, Guangdong Province, China
| | - Tao Su
- Department of Gastroenterology, The Second Affiliated Hospital of Chinese University of Hong Kong (Shenzhen Longgang District People's Hospital), Shenzhen 518172, Guangdong Province, China
| | - Qiong Yang
- Department of Gastroenterology, The Second Affiliated Hospital of the University of South China, Hengyang 421001, Hunan Province, China
| | - Qin-Fei Zhang
- Department of Gastroenterology, The Second Affiliated Hospital of Chinese University of Hong Kong (Shenzhen Longgang District People's Hospital), Shenzhen 518172, Guangdong Province, China
| | - Wei-Yu Dai
- Department of Gastroenterology, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Yan Liu
- Department of Gastroenterology, The Second Affiliated Hospital of Chinese University of Hong Kong (Shenzhen Longgang District People's Hospital), Shenzhen 518172, Guangdong Province, China
| | - Li Xiang
- Department of Gastroenterology, The Second Affiliated Hospital of Chinese University of Hong Kong (Shenzhen Longgang District People's Hospital), Shenzhen 518172, Guangdong Province, China
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12
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Bernatoniene J, Jakstas V, Kopustinskiene DM. Phenolic Compounds of Rhodiola rosea L. as the Potential Alternative Therapy in the Treatment of Chronic Diseases. Int J Mol Sci 2023; 24:12293. [PMID: 37569669 PMCID: PMC10418374 DOI: 10.3390/ijms241512293] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/23/2023] [Accepted: 07/29/2023] [Indexed: 08/13/2023] Open
Abstract
The roots and rhizomes of Rhodiola rosea L. (Crassulaceae), which is widely growing in Northern Europe, North America, and Siberia, have been used since ancient times to alleviate stress, fatigue, and mental and physical disorders. Phenolic compounds: phenylpropanoids rosavin, rosarin, and rosin, tyrosol glucoside salidroside, and tyrosol, are responsible for the biological action of R. rosea, exerting antioxidant, immunomodulatory, anti-aging, anti-fatigue activities. R. rosea extract formulations are used as alternative remedies to enhance mental and cognitive functions and protect the central nervous system and heart during stress. Recent studies indicate that R. rosea may be used to treat diabetes, cancer, and a variety of cardiovascular and neurological disorders such as Alzheimer's and Parkinson's diseases. This paper reviews the beneficial effects of the extract of R. rosea, its key active components, and their possible use in the treatment of chronic diseases. R. rosea represents an excellent natural remedy to address situations involving decreased performance, such as fatigue and a sense of weakness, particularly in the context of chronic diseases. Given the significance of mitochondria in cellular energy metabolism and their vulnerability to reactive oxygen species, future research should prioritize investigating the potential effects of R. rosea main bioactive phenolic compounds on mitochondria, thus targeting cellular energy supply and countering oxidative stress-related effects.
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Affiliation(s)
- Jurga Bernatoniene
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania; (J.B.); (V.J.)
- Department of Drug Technology and Social Pharmacy, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania
| | - Valdas Jakstas
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania; (J.B.); (V.J.)
- Department of Pharmacognosy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania
| | - Dalia M. Kopustinskiene
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania; (J.B.); (V.J.)
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13
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Shi XZ, Zhao S, Wang Y, Wang MY, Su SW, Wu YZ, Xiong C. Antitumor Activity of Berberine by Activating Autophagy and Apoptosis in CAL-62 and BHT-101 Anaplastic Thyroid Carcinoma Cell Lines. Drug Des Devel Ther 2023; 17:1889-1906. [PMID: 37397788 PMCID: PMC10312214 DOI: 10.2147/dddt.s406354] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 06/06/2023] [Indexed: 07/04/2023] Open
Abstract
Introduction Anaplastic thyroid carcinoma (ATC) is the most lethal thyroid carcinoma. Doxorubicin (DOX) is the only drug approved for anaplastic thyroid cancer treatment, but its clinical use is restricted due to irreversible tissue toxicity. Berberine (BER), an isoquinoline alkaloid extracted from Coptidis Rhizoma, has been proposed to have antitumor activity in many cancers. However, the underlying mechanisms by which BER regulates apoptosis and autophagy in ATC remain unclear. Thus, the present study aimed to assess the therapeutic effect of BER in human ATC cell lines CAL-62 and BHT-101 as well as the underlying mechanisms. In addition, we assessed the antitumor effects of a combination of BER and DOX in ATC cells. Methods The cell viability of CAL-62 and BTH-101 with treatment of BER for different hours was measured by CCK-8 assay, and cell apoptosis was assessed by clone formation assay and flow cytometric analysis. The protein levels of apoptosis protein, autophagy-related proteins and PI3K/AKT/mTORpathway were determined Using Western blot. Autophagy in cells was observed with GFP-LC3 plasmid using confocal fluorescent microscopy. Flow cytometry was used to detect intracellular ROS. Results The present results showed that BER significantly inhibited cell growth and induced apoptosis in ATC cells. BER treatment also significantly upregulated the expression of LC3B-II and increased the number of GFP-LC3 puncta in ATC cells. Inhibition of autophagy by 3-methyladenine (3-MA) suppressed BER-induced autophagic cell death. Moreover, BER induced the generation of reactive oxygen species (ROS). Mechanistically, we demonstrated that BER regulated the autophagy and apoptosis of human ATC cells through the PI3K/AKT/mTOR pathways. Furthermore, BER and DOX cooperated to promote apoptosis and autophagy in ATC cells. Conclusion Taken together, the present findings indicated that BER induces apoptosis and autophagic cell death by activating ROS and regulating the PI3K/AKT/mTOR signaling pathway.
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Affiliation(s)
- Xiang-Zhe Shi
- The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Shijiazhuang, 050017, People’s Republic of China
- The Key Laboratory of Pharmacology and Toxicology for New Drugs, Department of Pharmacology, Hebei Medical University, Shijiazhung, 050017, People’s Republic of China
| | - Sheng Zhao
- Department of Otorhinolaryngology-Head and Neck Surgery, 4th Hospital of Hebei Medical University, Shijiazhuang, 050011, People’s Republic of China
| | - Yan Wang
- The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Shijiazhuang, 050017, People’s Republic of China
- The Key Laboratory of Pharmacology and Toxicology for New Drugs, Department of Pharmacology, Hebei Medical University, Shijiazhung, 050017, People’s Republic of China
| | - Meng-Yao Wang
- The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Shijiazhuang, 050017, People’s Republic of China
- The Key Laboratory of Pharmacology and Toxicology for New Drugs, Department of Pharmacology, Hebei Medical University, Shijiazhung, 050017, People’s Republic of China
| | - Su-Wen Su
- The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Shijiazhuang, 050017, People’s Republic of China
- The Key Laboratory of Pharmacology and Toxicology for New Drugs, Department of Pharmacology, Hebei Medical University, Shijiazhung, 050017, People’s Republic of China
| | - Yan-Zhao Wu
- Department of Otorhinolaryngology-Head and Neck Surgery, 4th Hospital of Hebei Medical University, Shijiazhuang, 050011, People’s Republic of China
| | - Chen Xiong
- The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Shijiazhuang, 050017, People’s Republic of China
- The Key Laboratory of Pharmacology and Toxicology for New Drugs, Department of Pharmacology, Hebei Medical University, Shijiazhung, 050017, People’s Republic of China
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14
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Jin C, Wang T, Yang Y, Zhou P, Li J, Wu W, Lv X, Ma G, Wang A. Rational targeting of autophagy in colorectal cancer therapy: From molecular interactions to pharmacological compounds. ENVIRONMENTAL RESEARCH 2023; 227:115721. [PMID: 36965788 DOI: 10.1016/j.envres.2023.115721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 03/13/2023] [Accepted: 03/18/2023] [Indexed: 05/08/2023]
Abstract
The abnormal progression of tumors has been a problem for treatment of cancer and therapeutic should be directed towards targeting main mechanisms involved in tumorigenesis in tumors. The genomic mutations can result in changes in biological mechanisms in human cancers. Colorectal cancer is one of the most malignant tumors of gastrointestinal tract and its treatment has been faced some difficulties due to development of resistance in tumor cells and also, their malignant behavior. Hence, new therapeutic modalities for colorectal cancer are being investigated. Autophagy is a "self-digestion" mechanism that is responsible for homeostasis preserving in cells and its aberrant activation/inhibition can lead to tumorigenesis. The current review focuses on the role of autophagy mechanism in colorectal cancer. Autophagy may be associated with increase/decrease in progression of colorectal cancer due to mutual function of this molecular mechanism. Pro-survival autophagy inhibits apoptosis to increase proliferation and survival rate of colorectal tumor cells and it is also involved in cancer metastasis maybe due to EMT induction. In contrast, pro-death autophagy decreases growth and invasion of colorectal tumor cells. The status of autophagy (upregulation and down-regulation) is a determining factor for therapy response in colorectal tumor cells. Therefore, targeting autophagy can increase sensitivity of colorectal tumor cells to chemotherapy and radiotherapy. Interestingly, nanoparticles can be employed for targeting autophagy in cancer therapy and they can both induce/suppress autophagy in tumor cells. Furthermore, autophagy modulators can be embedded in nanostructures in improving tumor suppression and providing cancer immunotherapy.
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Affiliation(s)
- Canhui Jin
- Department of Gastrointestinal Surgery, South China Hospital, Health Science Center, Shenzhen University, Shenzhen, 518116, PR China
| | - Tianbao Wang
- Department of Gastrointestinal Surgery, South China Hospital, Health Science Center, Shenzhen University, Shenzhen, 518116, PR China
| | - Yanhui Yang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, 471003, China
| | - Pin Zhou
- Department of Gastrointestinal Surgery, South China Hospital, Health Science Center, Shenzhen University, Shenzhen, 518116, PR China
| | - Juncheng Li
- Department of Gastrointestinal Surgery, South China Hospital, Health Science Center, Shenzhen University, Shenzhen, 518116, PR China
| | - Wenhao Wu
- Department of Gastrointestinal Surgery, South China Hospital, Health Science Center, Shenzhen University, Shenzhen, 518116, PR China
| | - Xin Lv
- Department of Gastrointestinal Surgery, South China Hospital, Health Science Center, Shenzhen University, Shenzhen, 518116, PR China
| | - Guoqing Ma
- Department of Gastrointestinal Surgery, South China Hospital, Health Science Center, Shenzhen University, Shenzhen, 518116, PR China
| | - Aihong Wang
- Department of Gastrointestinal Surgery, South China Hospital, Health Science Center, Shenzhen University, Shenzhen, 518116, PR China.
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15
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Deng Z, Gao Y, Nguyen T, Chai J, Wu J, Li J, Abdel-Rahman MA, Xu X, Chen X. The Potent Antitumor Activity of Smp43 against Non-Small-Cell Lung Cancer A549 Cells via Inducing Membranolysis and Mitochondrial Dysfunction. Toxins (Basel) 2023; 15:toxins15050347. [PMID: 37235381 DOI: 10.3390/toxins15050347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/06/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023] Open
Abstract
Research has been conducted to investigate the potential application of scorpion venom-derived peptides in cancer therapy. Smp43, a cationic antimicrobial peptide from Scorpio maurus palmatus venom, has been found to exhibit suppressive activity against the proliferation of multiple cancer cell lines. However, its impact on non-small-cell lung cancer (NSCLC) cell lines has not been previously investigated. This study aimed to determine the cytotoxicity of Smp43 towards various NSCLC cell lines, particularly A549 cells with an IC50 value of 2.58 μM. The results indicated that Smp43 was internalized into A549 cells through membranolysis and endocytosis, which caused cytoskeleton disorganization, a loss of mitochondrial membrane potential, an accumulation of reactive oxygen species (ROS), and abnormal apoptosis, cell cycle distribution, and autophagy due to mitochondrial dysfunction. Additionally, the study explored the in vivo protective effect of Smp43 in xenograft mice. The findings suggest that Smp43 has potential anticarcinoma properties exerted via the inducement of cellular processes related to cell membrane disruption and mitochondrial dysfunction.
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Affiliation(s)
- Ze Deng
- Department of Pulmonary and Critical Care Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Yahua Gao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Tienthanh Nguyen
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Jinwei Chai
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Jiena Wu
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Jiali Li
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | | | - Xueqing Xu
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Xin Chen
- Department of Pulmonary and Critical Care Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
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Guo Z, Liu FY, Yang D, Wang MY, Li CF, Tang N, Ma SQ, An P, Yang Z, Tang QZ. Salidroside ameliorates pathological cardiac hypertrophy via TLR4-TAK1-dependent signaling. Phytother Res 2023; 37:1839-1849. [PMID: 36512326 DOI: 10.1002/ptr.7701] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 11/09/2022] [Accepted: 11/19/2022] [Indexed: 12/14/2022]
Abstract
Salidroside, a prominent active ingredient in traditional Chinese medicines, is garnering increased attention because of its unique pharmacological effects against ischemic heart disease via MAPK signaling, which plays a critical role in regulating the evolution of ventricular hypertrophy. However, the function of Salidroside on myocardial hypertrophy has not yet been elucidated. C57BL/6 mice were subjected to transverse aortic constriction (TAC), and treated with Salidroside (100 mg kg-1 day-1 ) by oral gavage for 3 weeks starting 1 week after surgery. Four weeks after TAC surgery, the mice were subjected to echocardiography and then sacrificed to harvest the hearts for analysis. For in vitro study, neonatal rat cardiomyocytes were used to validate the protective effects of Salidroside in response to Angiotensin II (Ang II, 1 μM) stimulation. Here, we proved that Salidroside dramatically inhibited hypertrophic reactions generated by pressure overload and isoproterenol (ISO) injection. Salidroside prevented the activation of the TAK1-JNK/p38 axis. Salidroside pretreatment of TAK1-inhibited cardiomyocytes shows no additional attenuation of Ang II-induced cardiomyocytes hypertrophy and signaling pathway activation. The overexpression of constitutively active TAK1 removed the protective effects of Salidroside on myocardial hypertrophy. TAC-induced increase of TLR4 protein expression was reduced considerably in the Salidroside treated mice. Transient transfection of small interfering RNA targeting TLR4 (siTLR4) in cardiomyocytes did not further decrease the activation of the TAK1/JNK-p38 axis. In conclusion, Salidroside functioned as a TLR4 inhibitor and displayed anti-hypertrophic action via the TAK1/JNK-p38 pathway.
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Affiliation(s)
- Zhen Guo
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, People's Republic of China
| | - Fang-Yuan Liu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, People's Republic of China
| | - Dan Yang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, People's Republic of China
| | - Ming-Yu Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, People's Republic of China
| | - Chen-Fei Li
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, People's Republic of China
| | - Nan Tang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, People's Republic of China
| | - Shu-Qing Ma
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, People's Republic of China
| | - Peng An
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, People's Republic of China
| | - Zheng Yang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, People's Republic of China
| | - Qi-Zhu Tang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
- Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan, People's Republic of China
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Ni X, Shang FS, Wang TF, Wu DJ, Chen DG, Zhuang B. Ellagic acid induces apoptosis and autophagy in colon cancer through the AMPK/mTOR pathway. Tissue Cell 2023; 81:102032. [PMID: 36701898 DOI: 10.1016/j.tice.2023.102032] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 01/19/2023] [Accepted: 01/19/2023] [Indexed: 01/23/2023]
Abstract
Ellagic acid (EA), found in fruits and foods, has been shown to be effective in the treatment of breast, colon and bladder cancer. However, due to the complexity of colon cancer, the therapeutic mechanism of EA for colon cancer is still unclear. Cell Counting Kit-8 (CCK-8) assay were employed to investigate the cell proliferation. Western blotting and flow cytometry assays were utilized to investigate apoptosis and autophagy in CRC cells (HCT116), respectively. Moreover, western blotting and luciferase reporter assays were evaluated the effect of EA on AMPK/mTOR pathway. Through flow cytometry analysis, EA could promote the apoptosis of HCT116 cells. In addition, EA can reduce the phosphorylation of mTOR, promoted phosphorylation of AMPK, and induced autophagy in HCT116 cells. Also, Dorsomorphin pretreatment can reduce the expression of autophagy protein, which indicates that EA induces autophagy through AMPK/mTOR pathway. These results suggest that EA inhibits the growth of colon cancer through AMPK/mTOR pathway and induces apoptosis and protective autophagy.
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Affiliation(s)
- Xiong Ni
- Department of General Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201399, China
| | - Fu-Sheng Shang
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Ting-Feng Wang
- Department of General Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201399, China
| | - De-Jun Wu
- Department of General Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201399, China
| | - Da-Gui Chen
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China.
| | - Biao Zhuang
- Department of General Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201399, China.
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Zhang X, Yang Z, Su S, Nan X, Xie X, Li Z, Lu D. Kaempferol ameliorates pulmonary vascular remodeling in chronic hypoxia-induced pulmonary hypertension rats via regulating Akt-GSK3β-cyclin axis. Toxicol Appl Pharmacol 2023; 466:116478. [PMID: 36940862 DOI: 10.1016/j.taap.2023.116478] [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: 10/25/2022] [Revised: 03/02/2023] [Accepted: 03/16/2023] [Indexed: 03/23/2023]
Abstract
Excessive proliferation of pulmonary artery smooth muscle cells (PASMCs) is considered a major contributor to elevated pulmonary vascular resistance and a key mechanism of vascular remodeling in hypoxia-induced pulmonary hypertension (HPH). Kaempferol is a natural flavonoid compound and can be derived from numerous common medicinal herbs and vegetables, which exhibit antiproliferative and proapoptotic properties, however, the effects of kaempferol on vascular remodeling in HPH remain unexplored. In this study, SD rats were placed in a hypobaric hypoxia chamber for four weeks to establish a pulmonary hypertension model and given either kaempferol or sildenafil (an inhibitor of PDE-5) during days 1-28, after which the hemodynamic parameter and pulmonary vascular morphometry were assessed. Furthermore, primary rat PASMCs were exposed to hypoxic conditions to generate a cell proliferation model, then incubated with either kaempferol or LY294002 (an inhibitor of PI3K). Immunoblotting and real-time quantitative PCR assessed the protein and mRNA expression levels in HPH rat lungs and PASMCs. We found that kaempferol reduced pulmonary artery pressure and pulmonary vascular remodeling, and alleviated right ventricular hypertrophy in HPH rats. The mechanistic analysis demonstrated that kaempferol reduced the protein levels of phosphorylation of Akt and GSK3β, leading to decreased expression of pro-proliferation (CDK2, CDK4, Cyclin D1, and PCNA) and anti-apoptotic related proteins (Bcl-2) and increased expression of pro-apoptosis proteins (Bax and cleaved caspase 3). These results collectively demonstrate that kaempferol ameliorates HPH in rats by inhibiting PASMC proliferation and pro-apoptosis via modulation of the Akt/GSK3β/CyclinD axis.
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Affiliation(s)
- Xiaonan Zhang
- Research Center for High Altitude Medicine, Key Laboratory for High Altitude Medicine (Ministry of Education), Laboratory for High Altitude Medicine of Qinghai Province, Key Laboratory of Application and Foundation for High Altitude Medicine Research in Qinghai Province (Qinghai-Utah Joint Research Key Lab for High Altitude Medicine), Qinghai University, Xining 810001, China; Qinghai Provincial People's Hospital, Xining 810007, China
| | - Zhanting Yang
- Research Center for High Altitude Medicine, Key Laboratory for High Altitude Medicine (Ministry of Education), Laboratory for High Altitude Medicine of Qinghai Province, Key Laboratory of Application and Foundation for High Altitude Medicine Research in Qinghai Province (Qinghai-Utah Joint Research Key Lab for High Altitude Medicine), Qinghai University, Xining 810001, China
| | - Shanshan Su
- Xining Customs Technical Center, Key Laboratory of Food Safety Research in Qinghai Province, Qinghai, Xining 810003, China
| | - Xingmei Nan
- Research Center for High Altitude Medicine, Key Laboratory for High Altitude Medicine (Ministry of Education), Laboratory for High Altitude Medicine of Qinghai Province, Key Laboratory of Application and Foundation for High Altitude Medicine Research in Qinghai Province (Qinghai-Utah Joint Research Key Lab for High Altitude Medicine), Qinghai University, Xining 810001, China
| | - Xin Xie
- School of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China
| | - Zhanqiang Li
- Research Center for High Altitude Medicine, Key Laboratory for High Altitude Medicine (Ministry of Education), Laboratory for High Altitude Medicine of Qinghai Province, Key Laboratory of Application and Foundation for High Altitude Medicine Research in Qinghai Province (Qinghai-Utah Joint Research Key Lab for High Altitude Medicine), Qinghai University, Xining 810001, China.
| | - Dianxiang Lu
- Research Center for High Altitude Medicine, Key Laboratory for High Altitude Medicine (Ministry of Education), Laboratory for High Altitude Medicine of Qinghai Province, Key Laboratory of Application and Foundation for High Altitude Medicine Research in Qinghai Province (Qinghai-Utah Joint Research Key Lab for High Altitude Medicine), Qinghai University, Xining 810001, China; Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu, Sichuan 610086, China.
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19
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Chen JF, Wu SW, Shi ZM, Hu B. Traditional Chinese medicine for colorectal cancer treatment: potential targets and mechanisms of action. Chin Med 2023; 18:14. [PMID: 36782251 PMCID: PMC9923939 DOI: 10.1186/s13020-023-00719-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 01/30/2023] [Indexed: 02/15/2023] Open
Abstract
Colorectal cancer (CRC) is a disease with complex pathogenesis, it is prone to metastasis, and its development involves abnormalities in multiple signaling pathways. Surgery, chemotherapy, radiotherapy, target therapy, and immunotherapy remain the main treatments for CRC, but improvement in the overall survival rate and quality of life is urgently needed. Traditional Chinese medicine (TCM) has a long history of preventing and treating CRC. It could affect CRC cell proliferation, apoptosis, cell cycle, migration, invasion, autophagy, epithelial-mesenchymal transition, angiogenesis, and chemoresistance by regulating multiple signaling pathways, such as PI3K/Akt, NF-κB, MAPK, Wnt/β-catenin, epidermal growth factor receptors, p53, TGF-β, mTOR, Hedgehog, and immunomodulatory signaling pathways. In this paper, the main signaling pathways and potential targets of TCM and its active ingredients in the treatment of CRC were systematically summarized, providing a theoretical basis for treating CRC with TCM and new ideas for further exploring the pathogenesis of CRC and developing new anti-CRC drugs.
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Affiliation(s)
- Jin-Fang Chen
- grid.412540.60000 0001 2372 7462Institute of Traditional Chinese Medicine in Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032 Shanghai, People’s Republic of China ,grid.412540.60000 0001 2372 7462Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032 Shanghai, People’s Republic of China
| | - Shi-Wei Wu
- grid.412540.60000 0001 2372 7462Institute of Traditional Chinese Medicine in Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032 Shanghai, People’s Republic of China ,grid.412540.60000 0001 2372 7462Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032 Shanghai, People’s Republic of China
| | - Zi-Man Shi
- grid.412540.60000 0001 2372 7462Institute of Traditional Chinese Medicine in Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032 Shanghai, People’s Republic of China ,grid.412540.60000 0001 2372 7462Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032 Shanghai, People’s Republic of China
| | - Bing Hu
- Institute of Traditional Chinese Medicine in Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China. .,Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China.
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20
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Kasprzak A. Autophagy and the Insulin-like Growth Factor (IGF) System in Colonic Cells: Implications for Colorectal Neoplasia. Int J Mol Sci 2023; 24:ijms24043665. [PMID: 36835075 PMCID: PMC9959216 DOI: 10.3390/ijms24043665] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/02/2023] [Accepted: 02/09/2023] [Indexed: 02/15/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most common human malignancies worldwide. Along with apoptosis and inflammation, autophagy is one of three important mechanisms in CRC. The presence of autophagy/mitophagy in most normal mature intestinal epithelial cells has been confirmed, where it has mainly protective functions against reactive oxygen species (ROS)-induced DNA and protein damage. Autophagy regulates cell proliferation, metabolism, differentiation, secretion of mucins and/or anti-microbial peptides. Abnormal autophagy in intestinal epithelial cells leads to dysbiosis, a decline in local immunity and a decrease in cell secretory function. The insulin-like growth factor (IGF) signaling pathway plays an important role in colorectal carcinogenesis. This is evidenced by the biological activities of IGFs (IGF-1 and IGF-2), IGF-1 receptor type 1 (IGF-1R) and IGF-binding proteins (IGF BPs), which have been reported to regulate cell survival, proliferation, differentiation and apoptosis. Defects in autophagy are found in patients with metabolic syndrome (MetS), inflammatory bowel diseases (IBD) and CRC. In neoplastic cells, the IGF system modulates the autophagy process bidirectionally. In the current era of improving CRC therapies, it seems important to investigate the exact mechanisms not only of apoptosis, but also of autophagy in different populations of tumor microenvironment (TME) cells. The role of the IGF system in autophagy in normal as well as transformed colorectal cells still seems poorly understood. Hence, the aim of the review was to summarize the latest knowledge on the role of the IGF system in the molecular mechanisms of autophagy in the normal colon mucosa and in CRC, taking into account the cellular heterogeneity of the colonic and rectal epithelium.
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Affiliation(s)
- Aldona Kasprzak
- Department of Histology and Embryology, University of Medical Sciences, Swiecicki Street 6, 60-781 Poznan, Poland
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21
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Jiang B, Feng L, Yang T, Guo W, Li Y, Wang T, Liu C, Su H. Combination of chloroquine diphosphate and salidroside induces human liver cell apoptosis via regulation of mitochondrial dysfunction and autophagy. Mol Med Rep 2022; 27:37. [PMID: 36579660 PMCID: PMC9827261 DOI: 10.3892/mmr.2022.12924] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 11/24/2022] [Indexed: 12/28/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the leading cause of cancer‑associated death in the world. Chemotherapy remains the primary treatment method for HCC. Despite advances in chemotherapy and modalities, recurrence and resistance limit therapeutic success. Salidroside (Sal), a bioactive component extracted from the rhizome of Rhodiola rosea L, exhibits a spectrum of biological activities including antitumor effects. In the present study, it was demonstrated that Sal could induce apoptosis and autophagy of 97H cells by using CCK‑8 assay, transmission electron microscopy (TEM), Hoechst33342 staining, MDC staining, western blotting. Pretreatment with Sal enhanced apoptosis and autophagy via upregulation of expression levels of Bax, Caspase‑3, Caspase‑9, light chain (LC)3‑II and Beclin‑1 proteins and downregulation of expression levels of Bcl‑2, LC3‑I and p62 protein in 97H cells. Furthermore, Sal was demonstrated to inhibit activation of the PI3K/Akt/mTOR signaling pathway and, when combined with autophagy inhibitor chloroquine diphosphate (CQ), increased phosphorylation of PI3K, Akt and mTOR proteins. The combined treatment with Sal and CQ not only decreased Sal‑induced autophagy, but also accelerated Sal‑induced apoptosis. Therefore, Sal‑induced autophagy might serve a role as a defense mechanism in human liver cancer cells and its inhibition may be a promising strategy for the adjuvant chemotherapy of liver cancer.
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Affiliation(s)
- Bing Jiang
- School of Basic Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, Gansu 730000, P.R. China
| | - Longfei Feng
- School of Basic Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, Gansu 730000, P.R. China
| | - Tao Yang
- School of Basic Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, Gansu 730000, P.R. China
| | - Wenjing Guo
- School of Basic Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, Gansu 730000, P.R. China
| | - Yangyang Li
- School of Basic Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, Gansu 730000, P.R. China
| | - Tao Wang
- Translational Medicine Research Center, Gansu Provincial Academic Institute for Medical Research, Gansu Provincial Cancer Hospital, Lanzhou, Gansu 730050, P.R. China
| | - Chengguang Liu
- Clinical College of Integrated Chinese and Western Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi 530200, P.R. China
| | - Haixiang Su
- School of Basic Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, Gansu 730000, P.R. China,Translational Medicine Research Center, Gansu Provincial Academic Institute for Medical Research, Gansu Provincial Cancer Hospital, Lanzhou, Gansu 730050, P.R. China,Correspondence to: Professor Haixiang Su, Translational Medicine Research Center, Gansu Provincial Academic Institute for Medical Research, Gansu Provincial Cancer Hospital, 2 Xiaoxihu East Street, Qilihe, Lanzhou, Gansu 730050, P.R. China, E-mail:
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22
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Chrysophanol-Induced Autophagy Disrupts Apoptosis via the PI3K/Akt/mTOR Pathway in Oral Squamous Cell Carcinoma Cells. Medicina (B Aires) 2022; 59:medicina59010042. [PMID: 36676666 PMCID: PMC9864245 DOI: 10.3390/medicina59010042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/08/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
Background and Objectives: Natural products are necessary sources for drug discovery and have contributed to cancer chemotherapy over the past few decades. Furthermore, substances derived from plants have fewer side effects. Chrysophanol is an anthraquinone derivative that is isolated from rhubarb. Although the anticancer effect of chrysophanol on several cancer cells has been reported, studies on the antitumor effect of chrysophanol on oral squamous-cell carcinoma (OSCC) cells have yet to be elucidated. Therefore, in this study, we investigated the anticancer effect of chrysophanol on OSCC cells (CAL-27 and Ca9-22) via apoptosis and autophagy, among the cell death pathways. Results: It was found that chrysophanol inhibited the growth and viability of CAL-27 and Ca9-22 and induced apoptosis through the intrinsic pathway. It was also found that chrysophanol activates autophagy-related factors (ATG5, beclin-1, and P62/SQSTM1) and LC3B conversion. That is, chrysophanol activated both apoptosis and autophagy. Here, we focused on the roles of chrysophanol-induced apoptosis and the autophagy pathway. When the autophagy inhibitor 3-MA and PI3K/Akt inhibitor were used to inhibit the autophagy induced by chrysophanol, it was confirmed that the rate of apoptosis significantly increased. Therefore, we confirmed that chrysophanol induces apoptosis and autophagy at the same time, and the induced autophagy plays a role in interfering with apoptosis processes. Conclusions: Therefore, the potential of chrysophanol as an excellent anticancer agent in OSCC was confirmed via this study. Furthermore, the combined treatment of drugs that can inhibit chrysophanol-induced autophagy is expected to have a tremendous synergistic effect in overcoming oral cancer.
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23
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An W, Zhang Y, Lai H, Zhang Y, Zhang H, Zhao G, Liu M, Li Y, Lin X, Cao S. Alpinia katsumadai Hayata induces growth inhibition and autophagy‑related apoptosis by regulating the AMPK and Akt/mTOR/p70S6K signaling pathways in cancer cells. Oncol Rep 2022; 48:142. [PMID: 35730618 PMCID: PMC9245070 DOI: 10.3892/or.2022.8353] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 05/17/2022] [Indexed: 12/04/2022] Open
Abstract
Alpinia katsumadai Hayata (AKH), a widely used traditional Chinese medicine, exerts various biological functions, including anti-inflammatory, antioxidant, anti-microbial and anti-asthmatic effects. However, studies on its anticancer activity and associated mechanisms are limited. The present study investigated the effects of ethanol extract from AKH on the viability of various human cancer and normal liver LX-2 cells using Cell Counting Kit-8 assay. Apoptosis was detected by Hoechst 33342/PI staining and Annexin-V-FITC/PI double staining. Autophagy was examined by Ad-GFP-LC3B transfection. The association between AKH-induced autophagy and apoptosis was investigated by pre-treatment of the cells with the autophagy inhibitors, 3-methyladenine (3MA) and bafilomycin A1 (Baf-A1), followed by treatment with AKH. The expression levels of cleaved poly(ADP-ribose) polymerase (PARP), caspase-8, caspase-3, caspase-9, phosphorylated (p-)AMP-activated protein kinase (AMPK), Akt, mTOR and p70S6K were examined using western blot analysis. The in vivo antitumor activity of AKH was investigated in nude mice bearing A549 lung cancer xenografts. The components of AKH were detected by liquid chromatography mass spectrometry-ion trap-time-of-flight mass spectrometry. The results revealed that AKH significantly inhibited the proliferation of various cancer cells with the half maximal inhibitory concentration (IC50) values of 203–284 µg/ml; however, its inhibitory effect was much less prominent against normal liver LX-2 cells with an IC50 value of 395 µg/ml. AKH markedly induced apoptosis and autophagy, and upregulated the protein expression of cleaved-caspase-3, caspase-8, caspase-9 and cleaved PARP in a concentration-dependent manner. Of note, the autophagy inhibitors (3MA and Baf-A1) significantly attenuated its pro-apoptotic effects on human pancreatic cancer Panc-28 and lung cancer A549 cells. Furthermore, AKH significantly increased the levels of p-AMPK, and decreased those of p-Akt, p-mTOR and p-p70S6K in Panc-28 and A549 cells. AKH markedly inhibited the growth of A549 tumor xenografts in vivo. In addition, a total of nine compounds were detected from AKH. The present study demonstrates that AKH markedly inhibits the growth and induces autophagy-related apoptosis in cancer cells by regulating the AMPK and Akt/mTOR/p70S6K signaling pathways. AKH and/or its active fractions may thus have potential to be developed as novel anticancer agents for clinical use.
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Affiliation(s)
- Weixiao An
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Yuxi Zhang
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Honglin Lai
- Department of Pharmacy, Affiliated Hospital of Traditional Chinese Medicine, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Yangyang Zhang
- Department of Pharmacy, Dongying Hospital of Traditional Chinese Medicine, Dongying, Shandong 257055, P.R. China
| | - Hongmei Zhang
- Rizhao Hospital of Traditional Chinese Medicine, Rizhao, Shandong 276801, P.R. China
| | - Ge Zhao
- Department of Pharmacology, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, P.R. China
| | - Minghua Liu
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
| | - Yang Li
- Department of International Trade, School of International Traded and Economics, University of International Business and Economics, Beijing 100029, P.R. China
| | - Xiukun Lin
- Delisi Group Co. Ltd., Zhucheng, Shandong 262200, P.R. China
| | - Shousong Cao
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
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24
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Patra S, Sahu N, Saxena S, Pradhan B, Nayak SK, Roychowdhury A. Effects of Probiotics at the Interface of Metabolism and Immunity to Prevent Colorectal Cancer-Associated Gut Inflammation: A Systematic Network and Meta-Analysis With Molecular Docking Studies. Front Microbiol 2022; 13:878297. [PMID: 35711771 PMCID: PMC9195627 DOI: 10.3389/fmicb.2022.878297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
Background Dysbiosis/imbalance in the gut microbial composition triggers chronic inflammation and promotes colorectal cancer (CRC). Modulation of the gut microbiome by the administration of probiotics is a promising strategy to reduce carcinogenic inflammation. However, the mechanism remains unclear. Methods In this study, we presented a systematic network, meta-analysis, and molecular docking studies to determine the plausible mechanism of probiotic intervention in diminishing CRC-causing inflammations. Results We selected 77 clinical, preclinical, in vitro, and in vivo articles (PRISMA guidelines) and identified 36 probiotics and 135 training genes connected to patients with CRC with probiotic application. The meta-analysis rationalizes the application of probiotics in the prevention and treatment of CRC. An association network is generated with 540 nodes and 1,423 edges. MCODE cluster analysis identifies 43 densely interconnected modules from the network. Gene ontology (GO) and pathway enrichment analysis of the top scoring and functionally significant modules reveal stress-induced metabolic pathways (JNK, MAPK), immunomodulatory pathways, intrinsic apoptotic pathways, and autophagy as contributors for CRC where probiotics could offer major benefits. Based on the enrichment analyses, 23 CRC-associated proteins and 7 probiotic-derived bacteriocins were selected for molecular docking studies. Results indicate that the key CRC-associated proteins (e.g., COX-2, CASP9, PI3K, and IL18R) significantly interact with the probiotic-derived bacteriocins (e.g., plantaricin JLA-9, lactococcin A, and lactococcin mmfii). Finally, a model for probiotic intervention to reduce CRC-associated inflammation has been proposed. Conclusion Probiotics and/or probiotic-derived bacteriocins could directly interact with CRC-promoting COX2. They could modulate inflammatory NLRP3 and NFkB pathways to reduce CRC-associated inflammation. Probiotics could also activate autophagy and apoptosis by regulating PI3K/AKT and caspase pathways in CRC. In summary, the potential mechanisms of probiotic-mediated CRC prevention include multiple signaling cascades, yet pathways related to metabolism and immunity are the crucial ones.
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Affiliation(s)
- Sinjini Patra
- Biochemistry and Cell Biology Laboratory, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Odisha, India
| | - Nilanjan Sahu
- National Institute of Science Education and Research (NISER) Bhubaneswar, Homi Bhabha National Institute (HBNI), Odisha, India
| | - Shivam Saxena
- Biochemistry and Cell Biology Laboratory, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Odisha, India
| | - Biswaranjan Pradhan
- S. K. Dash Center of Excellence of Biosciences and Engineering & Technology (SKBET), Indian Institute of Technology Bhubaneswar, Odisha, India
| | - Saroj Kumar Nayak
- S. K. Dash Center of Excellence of Biosciences and Engineering & Technology (SKBET), Indian Institute of Technology Bhubaneswar, Odisha, India
| | - Anasuya Roychowdhury
- Biochemistry and Cell Biology Laboratory, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Odisha, India
- *Correspondence: Anasuya Roychowdhury /0000-0003-3735-3021
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25
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Exploring the Mechanism of Weikang Keli in Inhibiting Gastric Cancer through the MAPK Signaling Pathway: Based on Network Pharmacology and Experimental Verification. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2662288. [PMID: 35547655 PMCID: PMC9085321 DOI: 10.1155/2022/2662288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 03/25/2022] [Accepted: 03/30/2022] [Indexed: 11/17/2022]
Abstract
Background With a high incidence and limited treatments, gastric cancer (GC) seriously threatens human health worldwide. Weikang Keli (WK) is a compound prescription summed up from clinical experience. In our previous studies, WK has been proved to exert antitumor effects. However, there are no research studies to discuss and verify its mechanism as a compound. Objective The aim of the study is to explore the potential molecular mechanism of WK in the treatment of GC with the aid of network pharmacology and verify it through experiments. Methods Related databases were used to obtain genes and targets of WK and gastric cancer. A protein-protein interaction (PPI) network is constructed and visualized by Cytoscape 3.7.2. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses were used to analyze core targets. The cell viability of MFC and BGC-823 cells was determined by CCK8. Immunofluorescence was used to determine autophagy of GC cells. Moreover, the effect of WK on the MAPK signaling pathway in GC cells and tumor tissues of ICR mice was detected by Western blot. Results A total of 106 cross targets of WK and GC were obtained. According to the enrichment analysis of GO and KEGG, we target the MAPK signaling pathway to discuss the mechanism of WK on GC. Cell experiments proved that WK inhibited the viability of gastric cancer cells in a dose-dependent and time-dependent manner. Autophagosome aggregation and an increase in the expression of an autophagy marker protein LC3-II can also be observed in WK groups. Further animal experiments showed that the tumor inhibition rate of WK showed a dose-effect relationship. Moreover, the expressions of p-JNK, p-p38, and p-ERR1/2 proteins in the MAPK signaling pathway in WK Group were downregulated both in the cell and animal experiments, compared with the blank control group. Conclusion WK showed an explicit antitumor effect on gastric cancer through the MAPK signaling pathway, and the curative effect varies in different concentrations. Besides, in model mice, the antitumor effect of high-dose WK group is close to that of platinum. This study provided a theoretical basis for the application of WK in the clinical treatment of gastric cancer.
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26
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Liu F, Tang L, Tao M, Cui C, He D, Li L, Liao Y, Gao Y, He J, Sun F, Lin H, Li H. Stichoposide C Exerts Anticancer Effects on Ovarian Cancer by Inducing Autophagy via Inhibiting AKT/mTOR Pathway. Onco Targets Ther 2022; 15:87-101. [PMID: 35087279 PMCID: PMC8789324 DOI: 10.2147/ott.s340556] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 12/20/2021] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Stichoposide C (STC) is a triterpene glycoside isolated from Thelenota ananas, which is previously demonstrated to wide spectrum of anticancer effects against various tumor cells. However, the antitumor effects and underlying molecular mechanisms in ovarian cancer (OC) cells are not fully understood. Here, we examined if and through which mechanisms STC exerts anticancer effects on OC. METHODS CCK-8 and colony formation assays were used to detect cell viability and proliferation. Flow cytometry was used to detect apoptosis and cell cycle arrest. Protein expression and phosphorylation were measured by Western blotting analysis. Confocal fluorescence microscopy was used to observe the autophagy flux. Autophagosome formation was observed via transmission electron microscopy. Antitumor effect of STC was investigated in patient-derived organoids (PDOs) and A2780 subcutaneous xenograft tumors. RESULTS STC was found that not only exerted antiproliferation activity and apoptosis but also induced autophagy. Mechanistically, STC induced autophagy via inhibited the AKT/mTOR signaling pathway in ovarian cancer cells. In addition, STC and an autophagy inhibitor 3-methyladenine (3-MA) combination treatment showed significant synergetic effects on inhibiting proliferation and promoting apoptosis in vitro. Consistent with cell experiments, STC also inhibited the growth of two OC PDOs. Finally, STC markedly reduced the growth of A2780 subcutaneous xenograft tumors without organ toxicity and activated autophagy in vivo. CONCLUSION Stichoposide C exerts in vitro and in vivo anticancer effects on ovarian cancer by inducing autophagy via inhibiting AKT/mTOR pathway. The findings warrant further prove for STC as a potential therapeutic agent for ovarian cancer.
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Affiliation(s)
- Fangfang Liu
- Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China
| | - Lumin Tang
- Traditional Chinese Medicine Department, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People’s Republic of China
| | - Mengyu Tao
- Department of Gynecology and Obstetrics, Shanghai Key Laboratory of Gynecology Oncology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China
| | - Chuang Cui
- Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China
| | - Di He
- Traditional Chinese Medicine Department, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People’s Republic of China
| | - Longxia Li
- Traditional Chinese Medicine Department, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People’s Republic of China
| | - Yahui Liao
- Shanghai Ocean University, Shanghai, People’s Republic of China
| | - Yamin Gao
- Shenyang Pharmaceutical University, Benxi, People’s Republic of China
| | - Jing He
- Shenyang Pharmaceutical University, Benxi, People’s Republic of China
| | - Fan Sun
- Research Center for Marine Drugs, State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacy, RenJi Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, People’s Republic of China
| | - Houwen Lin
- Research Center for Marine Drugs, State Key Laboratory of Oncogenes and Related Genes, Department of Pharmacy, RenJi Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, People’s Republic of China
| | - He Li
- Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China
- Traditional Chinese Medicine Department, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People’s Republic of China
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27
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Sanaei MJ, Baghery Saghchy Khorasani A, Pourbagheri-Sigaroodi A, Shahrokh S, Zali MR, Bashash D. The PI3K/Akt/mTOR axis in colorectal cancer: Oncogenic alterations, non-coding RNAs, therapeutic opportunities, and the emerging role of nanoparticles. J Cell Physiol 2021; 237:1720-1752. [PMID: 34897682 DOI: 10.1002/jcp.30655] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 11/02/2021] [Accepted: 11/24/2021] [Indexed: 02/06/2023]
Abstract
Colorectal cancer (CRC) is one of the deadliest human malignancies worldwide. Several molecular pathways have been demonstrated to be involved in the initiation and development of CRC which among them, the overactivation of the phosphatidyl-inositol 3-kinase (PI3K)/Akt/mTOR axis is of importance. The current review aims to unravel the mechanisms by which the PI3K/Akt/mTOR pathway affects CRC progression; and also, to summarize the original data obtained from international research laboratories on the oncogenic alterations and polymorphisms affecting this pathway in CRC. Besides, we provide a special focus on the regulatory role of noncoding RNAs targeting the PI3K/Akt/mTOR pathway in this malignancy. Questions on how this axis is involved in the inhibition of apoptosis, in the induction of drug resistance, and the angiogenesis, epithelial to mesenchymal transition, and metastasis are also responded. We also discussed the PI3K/Akt pathway-associated prognostic and predictive biomarkers in CRC. In addition, we provide a general overview of PI3K/Akt/mTOR pathway inhibition whether by chemical-based drugs or by natural-based medications in the context of CRC, either as monotherapy or in combination with other therapeutic agents; however, those treatments might have life-threatening side effects and toxicities. To the best of our knowledge, the current review is one of the first ones highlighting the emerging roles of nanotechnology to overcome challenges related to CRC therapy in the hope that providing a promising platform for the treatment of CRC.
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Affiliation(s)
- Mohammad-Javad Sanaei
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Atieh Pourbagheri-Sigaroodi
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shabnam Shahrokh
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Davood Bashash
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Li Y, Du HB, Jiang LN, Wang C, Yin M, Zhang LM, Zhang H, Zhao ZA, Liu ZK, Niu CY, Zhao ZG. Stellate Ganglion Block Improves the Proliferation and Function of Splenic CD4 + T Cells Through Inhibition of Posthemorrhagic Shock Mesenteric Lymph-Mediated Autophagy. Inflammation 2021; 44:2543-2553. [PMID: 34533673 DOI: 10.1007/s10753-021-01523-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 07/15/2021] [Indexed: 10/20/2022]
Abstract
Severe hemorrhagic shock leads to excessive inflammation and immune dysfunction, which results in high mortality related to mesenteric lymph return. A recent study showed that stellate ganglion block (SGB) increased the survival rate in rats suffering hemorrhagic shock. However, whether SGB ameliorates immune dysfunction induced by hemorrhagic shock remains unknown. The aim of the present study was to verify the favorable effects of SGB on the proliferation and function of splenic CD4 + T cells isolated from rats that underwent hemorrhagic shock and to investigate the mechanism related to the SGB interaction with autophagy and posthemorrhagic shock mesenteric lymph (PHSML). Male rats underwent SGB or sham SGB and conscious acute hemorrhage followed by resuscitation and multiple treatments. After 3 h of resuscitation, splenic CD4 + T cells were isolated to measure proliferation and cytokine production following stimulation with ConA in vitro. CD4 + T cells isolated from normal rats were treated with PHSML drained from SBG-treated rats, and proliferation, cytokine production, and autophagy biomarkers were detected. Hemorrhagic shock reduced CD4 + T cell proliferation and production of interleukin (IL)-2, IL-4, and tumor necrosis factor-α-induced protein 8-like 2 (TIPE2). SGB or administration of the autophagy inhibitor 3-methyladenine (3-MA) normalized these indicators. In contrast, administration of rapamycin (RAPA) autophagy agonist or intravenous injection of PHSML inhibited the beneficial effects of SGB on CD4 + T cells from hemorrhagic shocked rats. Furthermore, PHSML incubation decreased proliferation and cytokine production, increased LC3 II/I and Beclin-1 expression, and reduced p-PI3K and p-Akt expression in normal CD4 + T cells. These adverse effects of PHSML were also abolished by 3-MA administration, as well as incubation with PHSML obtained from SGB-treated rats. SGB improves splenic CD4 + T cell function following hemorrhagic shock, which is related to the inhibition of PHSML-mediated autophagy.
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Affiliation(s)
- Ying Li
- Institute of Microcirculation, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
- Affiliated First Hospital, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
| | - Hui-Bo Du
- Institute of Microcirculation, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
- Hebei Key Laboratory of Critical Disease Mechanism and Intervention, Shijiazhuang and Zhangjiakou, Diamond South Road 11, Zhangjiakou, Hebei, People's Republic of China
| | - Li-Na Jiang
- Institute of Microcirculation, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
- Hebei Key Laboratory of Critical Disease Mechanism and Intervention, Shijiazhuang and Zhangjiakou, Diamond South Road 11, Zhangjiakou, Hebei, People's Republic of China
| | - Chen Wang
- Institute of Microcirculation, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
| | - Meng Yin
- Institute of Microcirculation, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
- Affiliated First Hospital, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
| | - Li-Min Zhang
- Institute of Microcirculation, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
- Hebei Key Laboratory of Critical Disease Mechanism and Intervention, Shijiazhuang and Zhangjiakou, Diamond South Road 11, Zhangjiakou, Hebei, People's Republic of China
| | - Hong Zhang
- Institute of Microcirculation, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
| | - Zhen-Ao Zhao
- Institute of Microcirculation, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
- Hebei Key Laboratory of Critical Disease Mechanism and Intervention, Shijiazhuang and Zhangjiakou, Diamond South Road 11, Zhangjiakou, Hebei, People's Republic of China
| | - Zhan-Kuang Liu
- Affiliated First Hospital, Hebei North University, Zhangjiakou, Hebei, People's Republic of China
| | - Chun-Yu Niu
- Hebei Key Laboratory of Critical Disease Mechanism and Intervention, Shijiazhuang and Zhangjiakou, Diamond South Road 11, Zhangjiakou, Hebei, People's Republic of China.
- Basic Medical College, Hebei Medical University, ZhongShan East Road 361, Shijiazhuang, 050017, Hebei, People's Republic of China.
| | - Zi-Gang Zhao
- Institute of Microcirculation, Hebei North University, Zhangjiakou, Hebei, People's Republic of China.
- Hebei Key Laboratory of Critical Disease Mechanism and Intervention, Shijiazhuang and Zhangjiakou, Diamond South Road 11, Zhangjiakou, Hebei, People's Republic of China.
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Hu M, Zhang D, Xu H, Zhang Y, Shi H, Huang X, Wang X, Wu Y, Qi Z. Salidroside Activates the AMP-Activated Protein Kinase Pathway to Suppress Nonalcoholic Steatohepatitis in Mice. Hepatology 2021; 74:3056-3073. [PMID: 34292604 DOI: 10.1002/hep.32066] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/02/2021] [Accepted: 07/07/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIMS NASH is becoming a leading cause of liver cirrhosis and HCC. Salidroside (p-hydroxyphenethyl-β-D-glucoside; SAL) has various biological and pharmacological activities, including anti-inflammatory, -oxidant, and -cancer activities. However, the therapeutic effect and underlying molecular mechanism of SAL in NASH remain to be further clarified. METHODS AND RESULTS In this study, we found that SAL alleviated lipid accumulation and inflammatory response in primary hepatocytes after palmitic acid/oleic acid (PO) stimulation. In addition, SAL effectively prevented high-fat/high-cholesterol (HFHC)-diet-induced NASH progression by regulating glucose metabolism dysregulation, insulin resistance, lipid accumulation, inflammation, and fibrosis. Mechanistically, integrated RNA-sequencing and bioinformatic analysis showed that SAL promoted AMPK-signaling pathway activation in vitro and in vivo, and this finding was further verified by determining the phosphorylation levels of AMPK. Furthermore, the protective effects of SAL on lipid accumulation and inflammation in hepatocytes and livers induced by PO or HFHC stimulation were blocked by AMPK interruption. CONCLUSIONS Our studies demonstrate that SAL protects against metabolic-stress-induced NASH progression through activation of AMPK signaling, indicating that SAL could be a potential drug component for NASH therapy.
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Affiliation(s)
- Manli Hu
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China.,Medical Science Research Centre, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Dingran Zhang
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Hongyang Xu
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yan Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Hongjie Shi
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xiaoli Huang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xinhui Wang
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yan Wu
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Zhili Qi
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
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Dai Z, Zhang X, Li W, Tang J, Pan T, Ma C, Guan Q. Salidroside Induces Apoptosis in Human Gastric Cancer Cells via the Downregulation of ENO1/PKM2/GLUT1 Expression. Biol Pharm Bull 2021; 44:1724-1731. [PMID: 34471002 DOI: 10.1248/bpb.b21-00443] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Salidroside is reported to have a wide range of pharmacological properties and has been proven to play a key anti-cancer effect. This study investigated the effects of purified salidroside, an ingredient of Rhodiola rosea, on the proliferation of two human gastric cancer cell lines and further investigating its possible molecular mechanisms. We verified that salidroside exerts a dose-dependent inhibitory effect on the proliferation of SGC-7901 and MKN-45 human gastric cancer cells. Moreover, salidroside can induce cell apoptosis, which was accompanied by an increase in nuclear fragmentation. In addition, salidroside inhibited glycolysis, as evidenced by the reduced expression levels of the glycolysis-related enzymes pyruvate kinase isoenzyme M2 (PKM2), enolase 1 (ENO1) and glucose transporter 1 (GLUT1), which could play important roles in the metabolism of gastric cancer cells. Further investigation showed that salidroside exerted potent anti-proliferative effects by inhibiting glycolysis in human gastric cancer cells in vitro. In vivo, xenograft tumors treated with salidroside were significantly smaller than those in the control animals. Therefore, salidroside could be a promising therapeutic prospect in the treatment of gastric cancer.
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Affiliation(s)
- Ziying Dai
- The First Clinical Medical Collage of Lanzhou University
| | - Xuan Zhang
- School of life science, Lanzhou University
- Scientific Research and Experimental Centre Gansu University of Chinese Medicine
| | - Wuyan Li
- Center for Inflammation, Translational and Clinical Lung Research, Temple University School of Medicine
| | - Junxia Tang
- The First Clinical Medical Collage of Lanzhou University
| | - Tingting Pan
- The First Clinical Medical Collage of Lanzhou University
| | - Chenru Ma
- The First Clinical Medical Collage of Lanzhou University
| | - Quanlin Guan
- The First Hospital of Lanzhou University
- Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University
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Kang C, Wang Y, Li L, Li Z, Zhou Q, Pan X. Assessment of tantalum nanoparticle-induced MC3T3-E1 proliferation and underlying mechanisms. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2021; 32:133. [PMID: 34689241 PMCID: PMC8542006 DOI: 10.1007/s10856-021-06606-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 10/06/2021] [Indexed: 12/16/2022]
Abstract
OBJECTIVE In our previous study, tantalum nanoparticle (Ta-NPs) was demonstrated to promote osteoblast proliferation via autophagy induction, but the specific mechanism remains unclear. In the present study, we will explore the potential mechanism. METHODS Ta-NPs was characterized by transmission electron microscopy, scanning electron microscopy, dynamic light scattering, and BET specific surface area test. MC3T3-E1 were treated with 0 or 20 μg/mL Ta-NPs with or without pretreatment with 10 μM LY294002, Triciribine, Rapamycin (PI3K/Akt/mTOR pathway inhibitors) for 1 h respectively. Western blotting was used to detect the expressions of pathway proteins and LC3B. CCK-8 assay was used to assess cell viability. Flow cytometry was used to detect apoptosis and cell cycle. RESULTS After pretreatment with LY294002, Triciribine and Rapamycin, the p-Akt/Akt ratio of pathway protein in Triciribine and Rapamycin groups decreased (P < 0.05), while the autophagy protein LC3-II/LC3-I in the Rapamycin group was upregulated obviously (P < 0.001). In all pretreated groups, apoptosis was increased (LY294002 group was the most obvious), G1 phase cell cycle was arrested (Triciribine and Rapamycin groups were more obvious), and MC3T3-E1 cells were proliferated much more (P < 0.01, P < 0.001, P < 0.05). CONCLUSION Pretreatment with Triciribine or Rapamycin has a greater effect on pathway protein Akt, cell cycle arrest, autophagy protein, and cell proliferation but with inconsistent magnitude, which may be inferred that the Akt/mTOR pathway, as well as its feedback loop, were more likely involved in these processes.
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Affiliation(s)
- Chengrong Kang
- Department of Stomatology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, 510080, China
| | - Yudong Wang
- Department of Stomatology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, 510080, China
| | - Liang Li
- Department of Stomatology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, 510080, China
| | - Zhangwei Li
- Department of Stomatology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, 510080, China
| | - Qianbing Zhou
- Department of Stomatology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, 510080, China
| | - Xuan Pan
- Department of Stomatology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, 510080, China.
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Zhang D, Xiong L, Fang L, Li H, Zhao X, Luan R, Zhao P, Zhang X. Systematic characterization of the absorbed components of Ligustri Lucidi Fructus and their metabolic pathways in rat plasma by ultra-high-performance liquid chromatography-Q-Exactive Orbitrap tandem mass spectrometry combined with network pharmacology. J Sep Sci 2021; 44:4343-4367. [PMID: 34687589 DOI: 10.1002/jssc.202100484] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/14/2021] [Accepted: 10/14/2021] [Indexed: 12/17/2022]
Abstract
Ligustri Lucidi Fructus is a dried and mature fruit of Ligustrum lucidum Ait., which has the effects of nourishing liver and kidney. Herein, an accurate and sensitive method was established for the separation and identification of the absorbed constituents and metabolites of Ligustri Lucidi Fructus in rat plasma based on ultra-high-performance liquid chromatography-Q-Exactive Orbitrap tandem mass spectrometry. A total of 73 prototype constituents and 148 metabolites were identified or characterized in administered plasma, and the possible metabolic pathways of constituents mainly involved hydroxylation, sulfation, demethylation, and glucuronidation. Besides, the network pharmacology was further investigated to illuminate its potential mechanism of treatment for liver injury by the biological targets regulating related pathways. Network pharmacological analysis showed that target components through 399 targets regulate 220 pathways. The docking results showed that 36 key target components were closely related to liver injury. Overall, the study clearly presented the metabolic processes of Ligustri Lucidi Fructus and gave a comprehensive metabolic profile of Ligustri Lucidi Fructus in vivo first. Combining with network pharmacology and molecular docking discovered potential drug targets and disclose the biological processes of Ligustri Lucidi Fructus, which will be a viable step toward uncovering the secret mask of study for traditional Chinese medicine.
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Affiliation(s)
- Danjie Zhang
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Lewen Xiong
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Linlin Fang
- Pharmaceutical department, College of Pharmacy, Dalian Medical University, Dalian, P. R. China
| | - Huifei Li
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Xin Zhao
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Ruqiao Luan
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Pan Zhao
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Xuelan Zhang
- Pharmaceutical department, Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine, Jinan, P. R. China
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Chen D, Luo C. Salidroside inhibits chronic myeloid leukemia cell proliferation and induces apoptosis by regulating the miR-140-5p/wnt5a/β-catenin axis. Exp Ther Med 2021; 22:1249. [PMID: 34539845 PMCID: PMC8438695 DOI: 10.3892/etm.2021.10684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 02/18/2021] [Indexed: 12/29/2022] Open
Abstract
Salidroside, an active ingredient of Rhodiola rosea, exhibits antitumor effects in various types of cancer. However, the role of salidroside in chronic myeloid leukemia (CML) has not been elucidated. In the presents study, cell viability was assessed by CCK-8 assay, while apoptosis was detected by flow cytometry. Reverse transcription-quantitative PCR analysis was used to examine the expression levels of miR-140-5p in human CML cell lines. The expression levels of apoptosis and cell cycle-associated proteins and of the wnt5a/β-catenin signaling pathway were determined by western blot analysis. Bioinformatic analysis and luciferase reporter assays were employed to investigate the association between miR-140-5p and wnt5a. The results revealed that exposure of CML cells to salidroside (80 µM) inhibited cell proliferation and promoted apoptosis. In addition, salidroside treatment led to the upregulation of miR-140-5p expression. Furthermore, the inhibition of wnt5a/β-catenin signaling pathway and the pro-apoptotic effects induced by salidroside were attenuated by miR-140-5p silencing. Notably, wnt5a was revealed to be a direct target of miR-140-5p. The present findings indicated that salidroside exerted anti-CML effects through regulating miR-140-5p by suppressing the wnt5a/β-catenin signaling pathway. The present study provided evidence of the therapeutic role of salidroside in CML.
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Affiliation(s)
- Danjun Chen
- Department of Pharmacy, The First Affiliated Hospital of University of South China, Hengyang, Hunan 421001, P.R. China
| | - Cong Luo
- Department of Hematology, The First Affiliated Hospital of University of South China, Hengyang, Hunan 421001, P.R. China
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Salidroside Suppresses the Proliferation and Migration of Human Lung Cancer Cells through AMPK-Dependent NLRP3 Inflammasome Regulation. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:6614574. [PMID: 34457117 PMCID: PMC8390167 DOI: 10.1155/2021/6614574] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 08/02/2021] [Accepted: 08/12/2021] [Indexed: 01/22/2023]
Abstract
Inflammatory reactions mediated by the NACHT, LRR, and PYD domain-containing protein 3 (NLRP3) inflammasome contributes to non-small-cell lung cancer (NSCLC) progression, particularly in patients with bacterial infections. Salidroside (SAL) has recently been shown to suppress lipopolysaccharide- (LPS-) induced NSCLC proliferation and migration, but its mechanism of action remains unclear. It has been shown that SAL improves metabolic inflammation in diabetic rodents through AMP-activated protein kinase- (AMPK-) dependent inhibition of the NLRP3 inflammasome. However, whether the NLRP3 inflammasome is regulated by SAL in NSCLC cells and how its underlying mechanism(s) can be determined require clarification. In this study, human lung alveolar basal carcinoma epithelial (A549) cells were treated with LPS, and the effects of SAL on cell proliferation, migration, AMPK activity, reactive oxygen species (ROS) production, and NLRP3 inflammasome activation were investigated. We found that LPS induction increases the proliferation and migration of A549 cells which was suppressed by SAL. Moreover, SAL protected A549 cells against LPS-induced AMPK inhibition, ROS production, and NLRP3 inflammasome activation. Blocking AMPK using Compound C almost completely suppressed the beneficial effects of SAL. In summary, these results indicate that SAL suppresses the proliferation and migration of human lung cancer cells through AMPK-dependent NLRP3 inflammasome regulation.
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Chen WTL, Yang HB, Ke TW, Liao WL, Hung SY. Serum DJ-1 Is a Biomarker of Colorectal Cancer and DJ-1 Activates Mitophagy to Promote Colorectal Cancer Progression. Cancers (Basel) 2021; 13:cancers13164151. [PMID: 34439303 PMCID: PMC8393356 DOI: 10.3390/cancers13164151] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 08/12/2021] [Accepted: 08/13/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Colorectal cancer is common cancer, and currently used serum markers for detecting colorectal cancer lack excellent diagnostic accuracy. In the present study, we collected matched tumor and adjacent normal tissues and serum from patients and cancer cells to demonstrate the clinical value of DJ-1 in colorectal cancer and the role of DJ-1-induced mitophagy in colorectal cancer progression. Our data indicate that DJ-1 might be clinically valuable as serum and tissue biomarkers for predicting the TNM (tumor-node-metastasis) stage in colorectal cancer patients. Besides, DJ-1 knockdown enhanced intracellular reactive oxygen species generation and damaged mitochondrial accumulation and mitophagy inhibition in metastatic colorectal adenocarcinoma cells. Since DJ-1-induced mitophagy promotes tumor progression, DJ-1 inhibition is a potential therapeutic strategy for colorectal cancer treatment. Abstract Colorectal cancer is the second most common cancer and the third cancer-associated death in Taiwan. Currently used serum markers for detecting colorectal cancer lack excellent diagnostic accuracy, which results in colorectal cancer being often recognized too late for successful therapy. Mitophagy is the selective autophagic degradation of damaged or excessive mitochondria. DJ-1 is an antioxidant protein that attenuates oxidative stress and maintains mitochondrial quality through activating mitophagy. Mitophagy activation contributes to anti-cancer drug resistance. However, the role of DJ-1-induced mitophagy in colorectal cancer progression remains unclear. In the present study, we collected matched tumor and adjacent normal tissues and serum from patients and cancer cells to demonstrate the clinical value and physiological function of DJ-1 in colorectal cancer. We found that DJ-1 increased in tumor tissues and serum; it was positively correlated with TNM (tumor-node-metastasis) stages of colorectal cancer patients. Through stable knockdown DJ-1 expression in metastatic colorectal adenocarcinoma cells SW620, DJ-1 knockdown inhibited cancer cell survival, migration, and colony formation. In SW620 cells, DJ-1 knockdown induced an incomplete autophagic response that did not affect ATP production; DJ-1 knockdown enhanced intracellular reactive oxygen species generation and damaged mitochondrial accumulation and mitophagy inhibition. It suggests that DJ-1 knockdown inhibits mitophagy that causes metastatic colorectal adenocarcinoma cells to be unable to remove damaged mitochondria and further enhance cancer cell apoptosis. Our data indicate that DJ-1 might be clinically valuable as serum and tissue biomarkers for predicting the TNM stage in colorectal cancer patients. Since DJ-1-induced mitophagy promotes tumor progression, DJ-1 inhibition is a potential therapeutic strategy for colorectal cancer treatment.
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Affiliation(s)
- William Tzu-Liang Chen
- School of Medicine, China Medical University, Taichung 40402, Taiwan;
- Department of Colorectal Surgery, China Medical University Hsinchu Hospital, Zhubei City 30272, Taiwan
| | - Han-Bin Yang
- Ph.D. Program for Aging, China Medical University, Taichung 40402, Taiwan;
| | - Tao-Wei Ke
- Division of Colorectal Surgery, China Medical University Hospital, Taichung 40447, Taiwan;
| | - Wen-Ling Liao
- Graduate Institute of Integrated Medicine, China Medical University, Taichung 40202, Taiwan;
- Center for Personalized Medicine, Department of Medical Research, China Medical University Hospital, Taichung 40447, Taiwan
| | - Shih-Ya Hung
- Division of Surgery, Department of Medical Research, China Medical University Hospital, Taichung 40447, Taiwan
- Graduate Institute of Acupuncture Science, China Medical University, Taichung 40402, Taiwan
- Correspondence: ; Tel.: +886-4-22053366 (ext. 3121); Fax: +886-4-22035191
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Yang Y, Zhou L, Xue F, An L, Jin M, Li L. Transmembrane Protein 166 and its Significance. Protein Pept Lett 2021; 28:382-387. [PMID: 33006534 DOI: 10.2174/0929866527666201002150316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/15/2020] [Accepted: 08/11/2020] [Indexed: 12/30/2022]
Abstract
Transmembrane protein 166 (TMEM166) is a lysosomal/endoplasmic reticulum (ER)-associated protein found in different species where it functions as a regulator of programmed cell death through autophagy and apoptosis. It is expressed in a variety of normal tissues and organs, and it is involved in a wide variety of physiological and pathological processes, including cancers, infection, autoimmune diseases, and neurodegenerative diseases. Previous studies indicated that TMEM166 is associated with autophagosomal membrane development. TMEM166 can cause lysosomal membrane permeabilization (LMP) leading to the release of proteolytic enzymes, e.g., cathepsins, that may cause potential mitochondrial membrane damage, which triggers several autophagic and apoptotic events. A low level of TMEM166 expression is also found in tumors, while high level of TMEM166 is found in brain ischemia. In addition, loss of TMEM166 leads to impaired NSC self-renewal and differentiation along with a decrease in autophagy. These findings offer a comprehensive understanding of the pathways involved in the role of TMEM166 in programmed cell death and treatment of various diseases.
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Affiliation(s)
- Yanwei Yang
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Lingxue Zhou
- Department of Anesthesiology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Fushan Xue
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Lixin An
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Mu Jin
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Li Li
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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Kong X, Liu C, Lu P, Guo Y, Zhao C, Yang Y, Bo Z, Wang F, Peng Y, Meng J. Combination of UPLC-Q-TOF/MS and Network Pharmacology to Reveal the Mechanism of Qizhen Decoction in the Treatment of Colon Cancer. ACS OMEGA 2021; 6:14341-14360. [PMID: 34124457 PMCID: PMC8190929 DOI: 10.1021/acsomega.1c01183] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 05/14/2021] [Indexed: 05/29/2023]
Abstract
Traditional Chinese medicine (TCM) has been utilized for the treatment of colon cancer. Qizhen decoction (QZD), a potential compound prescription of TCM, possesses multiple biological activities. It has been proven clinically effective in the treatment of colon cancer. However, the molecular mechanism of anticolon cancer activity is still not clear. This study aimed to identify the chemical composition of QZD. Furthermore, a collaborative analysis strategy of network pharmacology and cell biology was used to further explore the critical signaling pathway of QZD anticancer activity. First, ultraperformance liquid chromatography-quadrupole time-of-flight/mass spectrometry (UPLC-Q-TOF/MS) was performed to identify the chemical composition of QZD. Then, the chemical composition database of QZD was constructed based on a systematic literature search and review of chemical constituents. Moreover, the common and indirect targets of chemical components of QZD and colon cancer were searched by multiple databases. A protein-protein interaction (PPI) network was constructed using the String database (https://www.string-db.org/). All of the targets were analyzed by Gene Oncology (GO) bioanalysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis, and the visual network topology diagram of "Prescription-TCM-Chemical composition-Direct target-Indirect target-Pathway" was constructed by Cytoscape software (v3.7.1). The top molecular pathway ranked by statistical significance was further verified by molecular biology methods. The results of UPLC-Q-TOF/MS showed that QZD had 111 kinds of chemical components, of which 103 were unique components and 8 were common components. Ten pivotal targets of QZD in the treatment of colon cancer were screened by the PPI network. Targets of QZD involve many biological processes, such as the signaling pathway, immune system, gene expression, and so on. QZD may interfere with biological pathways such as cell replication, oxygen-containing compounds, or organic matter by protein binding, regulation of signal receptors or enzyme binding, and affect cytoplasm and membrane-bound organelles. The main antitumor core pathways were the apoptosis metabolic pathway, the PI3K-Akt signal pathway, and so on. Expression of the PI3K-Akt signal pathway was significantly downregulated after the intervention of QZD, which was closely related to the inhibition of proliferation and migration of colon cancer cells by cell biology methods. The present work may facilitate a better understanding of the effective components, therapeutic targets, biological processes, and signaling pathways of QZD in the treatment of colon cancer and provide useful information about the utilization of QZD.
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Affiliation(s)
- Xianbin Kong
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Chuanxin Liu
- School
of Chinese Materia Medical, Beijing University
of Chinese Medicine, Beijing 102488, China
| | - Peng Lu
- State
Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Yuzhu Guo
- Department
of Radiotherapy, Tianjin Hospital, Tianjin 300211, China
| | - Chenchen Zhao
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Yuying Yang
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Zhichao Bo
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Fangyuan Wang
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Yingying Peng
- Graduate
School, Tianjin University of Traditional
Chinese Medicine, Tianjin 301617, China
| | - Jingyan Meng
- College
of Traditional Chinese Medicine, Tianjin
University of Traditional Chinese Medicine, Tianjin 301617, China
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Niu YN, Zeng Y, Zhong FF, Long SL, Ren DW, Qin X, Liu WJ. Salidroside overcomes dexamethasone resistance in T-acute lymphoblastic leukemia cells. Exp Ther Med 2021; 21:636. [PMID: 33968167 PMCID: PMC8097222 DOI: 10.3892/etm.2021.10068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 03/19/2021] [Indexed: 01/18/2023] Open
Abstract
The aim of the present study was to analyze whether the use of salidroside (SAL) could overcome dexamethasone (DEX) resistance in T-acute lymphocytic leukemia cells. The human T-ALL DEX-resistant cell line, CEM-C1 and the DEX-sensitive cell line, CEM-C7 were used in the current study. The proliferation inhibition rates in these cells, treated with SAL and DEX alone, and in combination were detected using a Cell Counting Kit-8 assay, while the morphological changes of the cells were observed using an inverted microscope. Reverse transcription-quantitative PCR was used to detect the mRNA expression levels of the c-Myc and LC3 genes, while flow cytometry was used to detect the cell cycle distribution and the rate of apoptosis. In addition, western blot analysis was used to detect the protein expression levels of c-Myc, BCL-2, Bax, cleaved PARP and LC3. and acridine orange staining was used to detect the changes in acidic autophagy vesicles. It was found that SAL could effectively inhibit cell proliferation and induce apoptosis in the CEM-C1 and CEM-C7 cells. In addition, SAL promoted the induction of autophagy. The protein expression levels of c-Myc in the CEM-C1 cells were significantly higher compared with that in the CEM-C7 cells. SAL downregulated the mRNA expression levels of the c-Myc gene and protein in a dose-dependent manner. This suggested that SAL could inhibit the proliferation of the CEM-C1 and CEM-C7 cells, induce apoptosis and autophagy and overcome DEX resistance in the CEM-C1 cells. The mechanism may be associated with the downregulation of c-Myc.
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Affiliation(s)
- Ya-Na Niu
- Department of Pediatric Hematology, The Affiliated Hospital of Southwest Medical University and Birth Defects Clinical Medical Research Center of Sichuan Province, Luzhou, Sichuan 646000, P.R. China
| | - Yan Zeng
- Department of Pediatric Hematology, The Affiliated Hospital of Southwest Medical University and Birth Defects Clinical Medical Research Center of Sichuan Province, Luzhou, Sichuan 646000, P.R. China
| | - Fang-Fang Zhong
- Department of Pediatric Hematology, The Affiliated Hospital of Southwest Medical University and Birth Defects Clinical Medical Research Center of Sichuan Province, Luzhou, Sichuan 646000, P.R. China
| | - Si-Li Long
- Department of Pediatric Hematology, The Affiliated Hospital of Southwest Medical University and Birth Defects Clinical Medical Research Center of Sichuan Province, Luzhou, Sichuan 646000, P.R. China
| | - Dan-Wei Ren
- Department of Pediatric Hematology, The Affiliated Hospital of Southwest Medical University and Birth Defects Clinical Medical Research Center of Sichuan Province, Luzhou, Sichuan 646000, P.R. China
| | - Xiang Qin
- Department of Pediatric Hematology, The Affiliated Hospital of Southwest Medical University and Birth Defects Clinical Medical Research Center of Sichuan Province, Luzhou, Sichuan 646000, P.R. China
| | - Wen-Jun Liu
- Department of Pediatric Hematology, The Affiliated Hospital of Southwest Medical University and Birth Defects Clinical Medical Research Center of Sichuan Province, Luzhou, Sichuan 646000, P.R. China
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Kang H, Ling F, Xin X, Ping L. (-)-4- O-(4- O- β- D-glucopyranosylcaffeoyl) quinic acid exerts anti-tumour effects against uveal melanoma through PI3K/AKT pathway. Cutan Ocul Toxicol 2021; 40:119-124. [PMID: 33877004 DOI: 10.1080/15569527.2021.1914074] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/21/2021] [Accepted: 04/01/2021] [Indexed: 01/09/2023]
Abstract
PURPOSE Uveal melanoma is the most common primary intraocular tumour in adults. There is no standard adjuvant treatment to prevent metastasis and no effective therapy in the metastatic setting. (-)-4-O-(4-O-β-D-glucopyranosylcaffeoyl) quinic acid (QA) is a new compound isolated from the endophytic fungus Penicillium sp.FJ-1 of Avicennia marina, with potent activities to inhibit the PI3K. Our work further investigated effects of QA against uveal melanoma and explored its underlying mechanisms. METHODS MP65 cells were treated with QA at different concentrations. CCK-8 assay was used to detect effects of QA on cell viability. PI staining was used to detect cell cycle arrest. Tumour model was established by injecting MP65 cells into nude mice subcutaneously. Tumour-bearing mice were divided into three groups (5 mice per group). Mice were treated with QA (5 or 10 mg/kg) or saline by intraperitoneal injection five times per week. RT-qPCR and western blot were used to detect the expression of genes and proteins, respectively. RESULTS QA significantly inhibited the proliferation of uveal melanoma cells and induced the cell cycle arrest as well as autophagy. Moreover, QA treatment significantly slowed tumour growth of uveal melanoma, shown by decreased tumour volume and weight. Furthermore, QA treatment markedly decreased the protein expression of p-PI3K and p-AKT in tumour tissues. CONCLUSIONS Our data provided scientific rationale to develop QA as a promising anti-tumour agent against uveal melanoma.
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Affiliation(s)
- Hao Kang
- Department of Ophthalmology, The First Affiliated Hospital, Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, People's Republic of China
| | - Feng Ling
- Department of Ophthalmology, Inner Mongolia Baogang Hospital, Baotou, People's Republic of China
| | - Xiangyang Xin
- Department of Ophthalmology, Inner Mongolia Baogang Hospital, Baotou, People's Republic of China
| | - Li Ping
- Department of Ophthalmology, Inner Mongolia Baogang Hospital, Baotou, People's Republic of China
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40
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El-Kott AF, ElBealy ER, Alshehri AS, El-Kenawy AE, Khalifa HS, AlRamlawy AM. Salidroside induces cell apoptosis and inhibits the invasiveness of HT29 colorectal cells by regulating protein kinase R, NF-κB and STAT3. Cancer Biomark 2021; 31:13-25. [PMID: 33749640 DOI: 10.3233/cbm-203257] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Protein kinase R (PKR) can suppress various types of solid tumors by inducing cellular oxidative stress and apoptosis. Likewise, Slaidorside, a plant flavonoid, was shown to have anti-tumorigenesis in many solid tumors. OBJECTIVE This study evaluated anti-tumorigenesis of Salidroside in HT29 colorectal cancer and investigated if the underlying mechanism involves activation of PKR. METHODS Control or PKR deficient cells were cultured in DMEM media treated with 100 μM Salidroside and cell survival, apoptosis, and other biochemical-related markers were evaluated. RESULTS Salidroside significantly reduced cell survival and proliferation and increased the release of lactate dehydrogenase (LDH) and levels of single-stranded DNA (ssDNA). It also increased the protein levels of caspases 3 and 8. Concomitantly, Salidroside increased the protein level and activity of PKR and increased the expression of its downstream targets, p-eIF2α (Ser51), p53 MAPK, and p53. On the contrary, it inhibited the nuclear activation of STAT-3 and NF-κB p65. In PKR deficient cells, the partial effects of Salidroside on cell survival, proliferation, and apoptotic markers were observed coincided with no effects on the expression of eIF-2α, and JNK, p53, p38 MAPK, and caspase 8 but with a significant decrease in the nuclear activities of STAT3 and NF-κB. CONCLUSION Salidroside suppresses the tumorigenesis of HT29 CRC by increasing activation of eIF-2α and JNK and upregulation of p53, p38 MAPK, and caspase-8 through upregulating and activation of PKR. However, the tumor suppressor effect of Salidroside requires also inhibition of STAT3 and NF-κB in a PKR-independent mechanism.
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Affiliation(s)
- Attalla F El-Kott
- Biology Department, College of Science, King Khalid University, Abha, Saudi Arabia.,Zoology Department, College of Science, Damanhour University, Damanhour, Egypt
| | - Eman R ElBealy
- Biology Department, College of Science for Girls, King Khalid University, Abha, Saudi Arabia
| | - Ali S Alshehri
- Biology Department, College of Science, King Khalid University, Abha, Saudi Arabia
| | - Ayman E El-Kenawy
- Pathology Department, College of Medicine, Taif University, Taif, Saudi Arabia
| | - Heba S Khalifa
- Zoology Department, College of Science, Damanhour University, Damanhour, Egypt
| | - Amira M AlRamlawy
- Mansoura Research Centre for Cord Stem Cell (MARC-CSC), Stem Cells Bank, Children's Hospital, Mansoura University, Mansoura, Egypt
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41
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Wang Z, Liu C. Upregulated hsa_circRNA_100269 inhibits the growth and metastasis of gastric cancer through inactivating PI3K/Akt axis. PLoS One 2021; 16:e0250603. [PMID: 33901239 PMCID: PMC8075232 DOI: 10.1371/journal.pone.0250603] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 04/11/2021] [Indexed: 01/10/2023] Open
Abstract
The pathogenesis of GC involves the complex networking of multiple signaling pathways; however, the detailed mechanisms of tumorigenesis of GC remains largely unknown. Therefore, it is necessary to explore novel diagnostic/prognostic biomarkers for GC. In this study, the levels of hsa_circRNA_100269 in gastric cancer (GC) samples and cells were examined, and its effects on the biological functions of GC cells were elucidated. The levels of hsa_circRNA_100269 in specimens/cell lines were examined using RT-qPCR. Cell models with hsa_circRNA_100269 overexpression or knockdown were generated using lentiviral vectors. Cell viability was determined by MTT assay; cell migratory/invasive activity was evaluated using wound healing/Transwell assay. Cell cycle arrest and apoptosis were assessed by flow cytometry; expression of associated markers involved in cell apoptosis, EMT and the PI3K/Akt signaling were determined by RT-qPCR/immunoblotting. In vivo study was also performed using hsa_circRNA_100269 knockout mice. Our findings revealed downregulation of hsa_circRNA_100269 in GC tissues compared to non-cancerous control. Additionally, the levels of PI3K were remarkably elevated in GC tissues, where hsa_circRNA_100269 and PI3K was negatively correlated. Moreover, the expression of hsa_circRNA_100269 was associated with histology grade and occurrence of metastasis in GC patients. In addition, hsa_circRNA_100269 was downregulated in GC cells compared to normal gastric epithelial cells. Overexpressed hsa_circRNA_100269 notably inhibited the proliferation, migration, invasion and EMT of GC cells, whereas cell cycle arrest at G0/G1 phase was promoted and cell apoptosis was enhanced. Moreover, the PI3K/Akt signaling was involved in hsa_circRNA_100269-regulated GC cell proliferation, migration, invasion, EMT and apoptosis. Knockdown of hsa_circRNA_100269 also remarkably induced tumor growth in mouse model. In summary, our findings indicated that the levels of hsa_circRNA_100269 were reduced in GC. Furthermore, hsa_circRNA_100269 could suppress the development of GC by inactivating the PI3K/Akt pathway. More importantly, hsa_circRNA_100269/PI3K/Akt axis may be a novel therapeutic candidate for GC treatment.
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Affiliation(s)
- Zhongli Wang
- Department of General Surgery, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, P.R. China
| | - Chao Liu
- Department of Developmental Biology, Jinzhou Medical University, Jinzhou, Liaoning, P.R. China
- * E-mail:
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42
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Liu Z, Wang W, Luo J, Zhang Y, Zhang Y, Gan Z, Shen X, Zhang Y, Meng X. Anti-Apoptotic Role of Sanhuang Xiexin Decoction and Anisodamine in Endotoxemia. Front Pharmacol 2021; 12:531325. [PMID: 33967742 PMCID: PMC8099151 DOI: 10.3389/fphar.2021.531325] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 03/24/2021] [Indexed: 02/06/2023] Open
Abstract
Endotoxemia is characterized by initial uncontrollable inflammation, terminal immune paralysis, significant cell apoptosis and tissue injury, which can aggravate or induce multiple diseases and become one of the complications of many diseases. Therefore, anti-inflammatory and anti-apoptotic therapy is a valuable strategy for the treatment of endotoxemia-induced tissue injury. Traditional Chinese medicine exhibits great advantages in the treatment of endotoxemia. In this review, we have analyzed and summarized the active ingredients and their metabolites of Sanhuang Xiexin Decoction, a famous formula in endotoxemia therapy. We then have summarized the mechanisms of Sanhuang Xiexin Decoction against endotoxemia and its mediated tissue injury. Furthermore, silico strategy was used to evaluate the anti-apoptotic mechanism of anisodamine, a well-known natural product that widely used to improve survival in patients with septic shock. Finally, we also have summarized other anti-apoptotic natural products as well as their therapeutic effects on endotoxemia and its mediated tissue injury.
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Affiliation(s)
- Zixuan Liu
- Ethnic Medicine Academic Heritage Innovation Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wenxiang Wang
- Ethnic Medicine Academic Heritage Innovation Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jie Luo
- Ethnic Medicine Academic Heritage Innovation Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yingrui Zhang
- Ethnic Medicine Academic Heritage Innovation Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yunsen Zhang
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhiqiang Gan
- Ethnic Medicine Academic Heritage Innovation Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaofei Shen
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yi Zhang
- Ethnic Medicine Academic Heritage Innovation Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xianli Meng
- Innovative Institutes of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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43
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Zhang B, Liu L. Autophagy is a double-edged sword in the therapy of colorectal cancer. Oncol Lett 2021; 21:378. [PMID: 33777202 PMCID: PMC7988732 DOI: 10.3892/ol.2021.12639] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 01/14/2021] [Indexed: 12/11/2022] Open
Abstract
Colorectal cancer is one of the leading causes of cancer-associated mortality worldwide. The limitations of colorectal cancer treatment include various types of multidrug resistance and the contingent damage to neighboring normal cells caused by chemotherapy. Macroautophagy/autophagy and apoptosis are essential mechanisms involved in cancer cell regulation of chemotherapy. Autophagy can either cause cancer cell death or promote tumor survival during colorectal cancer. Given that autophagy is involved in chemotherapy of colorectal cancer, an improved insight into the potential interactions between apoptosis and autophagy is crucial. The present review aimed to summarize the involvement of autophagy in the regulation of colorectal cancer and its association with chemotherapy. Furthermore, the role of natural product extraction, novel chemicals and small molecules, as well as radiation, which induce autophagy in colorectal cancer cells, were reviewed. Finally, the present review aimed to provide an outlook for the regulation of autophagy as a novel approach to the treatment of cancer, particularly chemotherapy-resistant colorectal cancer.
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Affiliation(s)
- Bo Zhang
- Medical Laboratory for Radiation Research, Beijing Institute for Occupational Disease Prevention and Treatment, Beijing 100093, P.R. China.,College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, Liaoning 121000, P.R. China
| | - Lantao Liu
- Medical Laboratory for Radiation Research, Beijing Institute for Occupational Disease Prevention and Treatment, Beijing 100093, P.R. China
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44
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Salidroside: A review of its recent advances in synthetic pathways and pharmacological properties. Chem Biol Interact 2021; 339:109268. [PMID: 33617801 DOI: 10.1016/j.cbi.2020.109268] [Citation(s) in RCA: 106] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 09/08/2020] [Accepted: 09/25/2020] [Indexed: 12/12/2022]
Abstract
Salidroside has been identified as one of the most potent compounds isolated from various Rhodiola plants, which have been used for a long time as adaptogens in traditional Chinese medicine. However, due to the severe growing environment of herbal medicine and large-scale excavation, the content of natural salidroside is extremely small. Most of the previous studies focused on herbal medicine, and there were few reviews on the synthesis of its main active ingredient salidroside. This paper presents different synthetic routes of salidroside to resolve the contradiction between supply and demand and lays the foundation for new drug research and development. Furthermore, emerging evidence indicates that salidroside, a promising environmentally-adapted drug with low toxicity and few side effects, possesses a wide spectrum of pharmacological properties, including activities on the cardiovascular system and central nervous system, anti-hypoxia, anti-fatigue and anti-aging activities, anticancer activity, anti-inflammatory activity, antioxidant activity, antivirus and immune stimulation activities, antidiabetic activity, anti-osteoporotic activity, and so on. Although the former researches have summarized the pharmacological effects of salidroside, focusing on the central nervous system, diabetes, and cancer, the overall pharmacological aspects of it have not been analyzed. This review highlights biological characteristics and mechanisms of action from 2009 to now as well as toxicological and pharmacokinetic data of the analyzed compound reported so far, with a view to providing a reference for further development and utilization of salidroside.
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Wang S, Ge F, Cai T, Qi S, Qi Z. [Dihydromyricetin inhibits proliferation and migration of gastric cancer cells through regulating Akt/STAT3 signaling pathways and HMGB1 expression]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 41:87-92. [PMID: 33509758 DOI: 10.12122/j.issn.1673-4254.2021.01.12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To investigate the inhibitory effects of dihydromyricetin on the proliferation and migration of gastric cancer BGC-823 cells and explore the molecular mechanisms. METHODS BGC-823 cells in routine culture were treated with different concentrations of dihydromyricetin (0, 40, 60, 80, 100, and 120 μg/mL) for 24 h, and the changes in cell viability were detected using CCK-8 assay; colony forming assay and Transwell assay were performed to assess the changes in colonyforming and migration abilities of the cells, respectively. The levels of MMP-2 and MMP-9 in the treated cells were determined using ELISA, and Western blotting was used to detect the expressions of E-cadherin, N-cadherin, cyclin D1, cyclin E1, HSP70 and HMGB1 and the phosphorylation levels of Akt and Stat3. RESULTS CCK-8 assay showed that dihydromyricetin treatment dose-dependently inhibited the viability of BGC-823 cells (P < 0.05). Treatment with dihydromyricetin obviously suppressed the proliferation and migration of BGC-823 cells, significantly reduced the expression levels of cyclin D1, cyclin E1 and Ncadherin, enhanced E-cadherin expression, inhibited the phosphorylation of Akt and stat3, and downregulated HMGB1 expression in the cells. The results of ELISA demonstrated significantly lowered levels of MMP-2 and MMP-9 in dihydromyricetin-treated cells. CONCLUSIONS Dihydromyricetin inhibits the proliferation and migration of BGC-823 cells through suppressing the activation of Akt/stat3 signaling pathways and HMGB1 expression.
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Affiliation(s)
- Shengnan Wang
- Department of Biochemistry and Molecular Biology, Wannan Medical College, Wuhu 241002, China.,Anhui Provincial Key Laboratory of Active Biological Macro-molecules, Wannan Medical College, Wuhu 241002, China
| | - Fei Ge
- School of Pharmacy, Wannan Medical College, Wuhu 241002, China
| | - Tianyu Cai
- Anhui Provincial Key Laboratory of Active Biological Macro-molecules, Wannan Medical College, Wuhu 241002, China.,School of Clinical Medicine, Wannan Medical College, Wuhu 241002, China
| | - Shimei Qi
- Department of Biochemistry and Molecular Biology, Wannan Medical College, Wuhu 241002, China.,Anhui Provincial Key Laboratory of Active Biological Macro-molecules, Wannan Medical College, Wuhu 241002, China
| | - Zhilin Qi
- Department of Biochemistry and Molecular Biology, Wannan Medical College, Wuhu 241002, China.,Anhui Provincial Key Laboratory of Active Biological Macro-molecules, Wannan Medical College, Wuhu 241002, China
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46
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Huo J, Fang Z, Hu C, Xiang S, Li L, Qin F, Wei G, Huang X, Ding R. Salidroside induces apoptosis and autophagy in gastric cancer cells via regulation of mitogen-activated protein kinases signaling pathway. Pharmacogn Mag 2021. [DOI: 10.4103/pm.pm_119_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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47
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Zhang D, Sun L, Mao B, Zhao D, Cui Y, Sun L, Zhang Y, Zhao X, Zhao P, Zhang X. Analysis of chemical variations between raw and wine-processed Ligustri Lucidi Fructus by ultra-high-performance liquid chromatography-Q-Exactive Orbitrap/MS combined with multivariate statistical analysis approach. Biomed Chromatogr 2020; 35:e5025. [PMID: 33167061 DOI: 10.1002/bmc.5025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 10/29/2020] [Accepted: 11/04/2020] [Indexed: 11/11/2022]
Abstract
Ligustri Lucidi Fructus (LLF) is the dried and mature fruit of Ligubtrum lucidum Ait., which has the effect of nourishing the liver and kidney, brightening the eyes and promoting the growth of black hair. Wine-processed LLF is commonly used in traditional Chinese medicine; however, the processing mechanisms are still unclear. Herein, a system data acquisition and mining strategy was designed to investigate the chemical profile differences between the raw and wine-processed LLF, based on high-performance liquid chromatography-Orbitrap high resolution mass spectrometry coupled with multivariate statistical analysis including principal component analysis and partial least square analysis. Afterwars, a total of 55 components were found to be the main contributors to the significant difference between raw and wine-processed LLF by comparison with chromatographic behaviors, intact precursor ions, and characteristic MS fragmentation patterns. In addition, 10 main constituents of raw and wine-processed LLF were simultaneously determined by UHPLC-MS/MS for analyzing the content variations. Some structural transformation mechanisms during wine processing were deduced from the results. The results may provide a scientific foundation for deeply elucidating the wine-processing mechanism of LLF.
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Affiliation(s)
- Danjie Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Linlin Sun
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Beibei Mao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Dongsheng Zhao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yueli Cui
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Le Sun
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yanxue Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xin Zhao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Pan Zhao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xuelan Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China.,Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine, Jinan, China
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48
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Transcription factor EB agonists from natural products for treating human diseases with impaired autophagy-lysosome pathway. Chin Med 2020; 15:123. [PMID: 33292395 PMCID: PMC7684757 DOI: 10.1186/s13020-020-00402-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 11/06/2020] [Indexed: 12/18/2022] Open
Abstract
Autophagy is a highly conserved degradation process for long-lived intracellular proteins and organelles mediated by lysosomes. Deficits in the autophagy-lysosome pathway (ALP) have been linked to a variety of human diseases, including neurodegenerative diseases, lysosomal storage disorders, and cancers. Transcription factor EB (TFEB) has been identified as a major regulator of autophagy and lysosomal biogenesis. Increasing evidence has demonstrated that TFEB activation can promote the clearance of toxic protein aggregates and regulate cellular metabolism. Traditional Chinese medicine (TCM)-derived natural products as important sources for drug discovery have been widely used for the treatment of various diseases associated with ALP dysfunction. Herein, we review (1) the regulation of TFEB and ALP; (2) TFEB and ALP dysregulation in human diseases; (3) TFEB activators from natural products and their potential uses.
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49
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Wu L, Georgiev MI, Cao H, Nahar L, El-Seedi HR, Sarker SD, Xiao J, Lu B. Therapeutic potential of phenylethanoid glycosides: A systematic review. Med Res Rev 2020; 40:2605-2649. [PMID: 32779240 DOI: 10.1002/med.21717] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 07/12/2020] [Accepted: 07/15/2020] [Indexed: 02/05/2023]
Abstract
Phenylethanoid glycosides (PhGs) are generally water-soluble phenolic compounds that occur in many medicinal plants. Until June 2020, more than 572 PhGs have been isolated and identified. PhGs possess antibacterial, anticancer, antidiabetic, anti-inflammatory, antiobesity, antioxidant, antiviral, and neuroprotective properties. Despite these promising benefits, PhGs have failed to fulfill their therapeutic applications due to their poor bioavailability. The attempts to understand their metabolic pathways to improve their bioavailability are investigated. In this review article, we will first summarize the number of PhGs compounds which is not accurate in the literature. The latest information on the biological activities, structure-activity relationships, mechanisms, and especially the clinical applications of PhGs will be reviewed. The bioavailability of PhGs will be summarized and factors leading to the low bioavailability will be analyzed. Recent advances in methods such as bioenhancers and nanotechnology to improve the bioavailability of PhGs are also summarized. The existing scientific gaps of PhGs in knowledge are also discussed, highlighting research directions in the future.
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Affiliation(s)
- Lipeng Wu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China
- Fuli Institute of Food Science, Zhejiang University, Hangzhou, China
- Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Milen I Georgiev
- Laboratory of Metabolomics, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Plovdiv, Bulgaria
- Center of Plant Systems Biology and Biotechnology, Plovdiv, Bulgaria
| | - Hui Cao
- Institute of Chinese Medical Sciences, SKL of Quality Research in Chinese Medicine, University of Macau, Avenida da Universidade, Taipa, Macau, China
| | - Lutfun Nahar
- School of Pharmacy and Biomolecular Sciences, Centre for Natural Products Discovery (CNPD), Liverpool John Moores University, Liverpool, UK
| | - Hesham R El-Seedi
- Department of Medicinal Chemistry, Pharmacognosy Group, Uppsala University, Uppsala, Sweden
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang, China
| | - Satyajit D Sarker
- School of Pharmacy and Biomolecular Sciences, Centre for Natural Products Discovery (CNPD), Liverpool John Moores University, Liverpool, UK
| | - Jianbo Xiao
- Institute of Chinese Medical Sciences, SKL of Quality Research in Chinese Medicine, University of Macau, Avenida da Universidade, Taipa, Macau, China
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China
- Fuli Institute of Food Science, Zhejiang University, Hangzhou, China
- Ningbo Research Institute, Zhejiang University, Ningbo, China
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50
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Zhang D, Sun L, Li H, Cui Y, Liu S, Wu P, Zhao D, Zhao P, Zhang X. Pharmacokinetic comparison of nine bioactive components in rat plasma following oral administration of raw and wine‐processed Ligustri Lucidi Fructus by ultra‐high‐performance liquid chromatography coupled with triple quadrupole mass spectrometry. J Sep Sci 2020; 43:3995-4005. [DOI: 10.1002/jssc.202000625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 08/04/2020] [Accepted: 08/23/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Danjie Zhang
- College of Pharmacy Shandong University of Traditional Chinese Medicine Jinan P. R. China
| | - Linlin Sun
- Experimental Center Shandong University of Traditional Chinese Medicine Jinan P. R. China
| | - Huifen Li
- College of Pharmacy Shandong University of Traditional Chinese Medicine Jinan P. R. China
| | - Yueli Cui
- College of Pharmacy Shandong University of Traditional Chinese Medicine Jinan P. R. China
| | - Shuai Liu
- College of Pharmacy Ocean University of China Qingdao P. R. China
| | - Peng Wu
- College of Pharmacy Shandong University of Traditional Chinese Medicine Jinan P. R. China
| | - Dongsheng Zhao
- College of Pharmacy Shandong University of Traditional Chinese Medicine Jinan P. R. China
| | - Pan Zhao
- College of Pharmacy Shandong University of Traditional Chinese Medicine Jinan P. R. China
| | - Xuelan Zhang
- College of Pharmacy Shandong University of Traditional Chinese Medicine Jinan P. R. China
- Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine Jinan P. R. China
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