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Hu Y, Yu C, Cheng L, Zhong C, An J, Zou M, Liu B, Gao X. Flavokawain C inhibits glucose metabolism and tumor angiogenesis in nasopharyngeal carcinoma by targeting the HSP90B1/STAT3/HK2 signaling axis. Cancer Cell Int 2024; 24:158. [PMID: 38711062 DOI: 10.1186/s12935-024-03314-4] [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: 12/19/2023] [Accepted: 03/26/2024] [Indexed: 05/08/2024] Open
Abstract
OBJECTIVE Over the past decade, heat shock protein 90 (HSP90) inhibitors have emerged as promising anticancer drugs in solid and hematological malignancies. Flavokawain C (FKC) is a naturally occurring chalcone that has been found to exert considerable anti-tumor efficacy by targeting multiple molecular pathways. However, the efficacy of FKC has not been studied in nasopharyngeal carcinoma (NPC). Metabolic abnormalities and uncontrolled angiogenesis are two important features of malignant tumors, and the occurrence of these two events may involve the regulation of HSP90B1. Therefore, this study aimed to explore the effects of FKC on NPC proliferation, glycolysis, and angiogenesis by regulating HSP90B1 and the underlying molecular regulatory mechanisms. METHODS HSP90B1 expression was analyzed in NPC tissues and its relationship with patient's prognosis was further identified. Afterward, the effects of HSP90B1 on proliferation, apoptosis, glycolysis, and angiogenesis in NPC were studied by loss-of-function assays. Next, the interaction of FKC, HSP90B1, and epidermal growth factor receptor (EGFR) was evaluated. Then, in vitro experiments were designed to analyze the effect of FKC treatment on NPC cells. Finally, in vivo experiments were allowed to investigate whether FKC treatment regulates proliferation, glycolysis, and angiogenesis of NPC cells by HSP90B1/EGFR pathway. RESULTS HSP90B1 was highly expressed in NPC tissues and was identified as a poor prognostic factor in NPC. At the same time, knockdown of HSP90B1 can inhibit the proliferation of NPC cells, trigger apoptosis, and reduce glycolysis and angiogenesis. Mechanistically, FKC affects downstream EGFR phosphorylation by regulating HSP90B1, thereby regulating the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) pathway. FKC treatment inhibited the proliferation, glycolysis, and angiogenesis of NPC cells, which was reversed by introducing overexpression of HSP90B1. In addition, FKC can affect NPC tumor growth and metastasis in vivo by regulating the HSP90B1/EGFR pathway. CONCLUSION Collectively, FKC inhibits glucose metabolism and tumor angiogenesis in NPC by targeting the HSP90B1/EGFR/PI3K/Akt/mTOR signaling axis.
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Affiliation(s)
- YuQiang Hu
- Department of Otolaryngology Head and Neck Surgery, Drum Tower Clinical Medical College, Nanjing Medical University, No.321, Zhongshan Road, Nanjing, 210008, Jiangsu, China
- Department of Otolaryngology Head and Neck Surgery, XuZhou Central Hospital, (Xuzhou Clinical School of Nanjing Medical University), No.199, Jiefang South Roa, Xuzhou, 221009, Jiangsu, China
- Department of Otolaryngology Head and Neck Surgery, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - ChenJie Yu
- Department of Otolaryngology Head and Neck Surgery, Drum Tower Clinical Medical College, Nanjing Medical University, No.321, Zhongshan Road, Nanjing, 210008, Jiangsu, China
| | - LiangJun Cheng
- Department of Otolaryngology Head and Neck Surgery, XuZhou Central Hospital, (Xuzhou Clinical School of Nanjing Medical University), No.199, Jiefang South Roa, Xuzhou, 221009, Jiangsu, China
- Department of Otolaryngology Head and Neck Surgery, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Chang Zhong
- Department of Otolaryngology Head and Neck Surgery, XuZhou Central Hospital, (Xuzhou Clinical School of Nanjing Medical University), No.199, Jiefang South Roa, Xuzhou, 221009, Jiangsu, China
- Department of Otolaryngology Head and Neck Surgery, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Jun An
- Department of Otolaryngology Head and Neck Surgery, XuZhou Central Hospital, (Xuzhou Clinical School of Nanjing Medical University), No.199, Jiefang South Roa, Xuzhou, 221009, Jiangsu, China
- Department of Otolaryngology Head and Neck Surgery, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - MingZhen Zou
- Department of Otolaryngology Head and Neck Surgery, XuZhou Central Hospital, (Xuzhou Clinical School of Nanjing Medical University), No.199, Jiefang South Roa, Xuzhou, 221009, Jiangsu, China
- Department of Otolaryngology Head and Neck Surgery, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Bing Liu
- Department of Otolaryngology Head and Neck Surgery, XuZhou Central Hospital, (Xuzhou Clinical School of Nanjing Medical University), No.199, Jiefang South Roa, Xuzhou, 221009, Jiangsu, China.
- Department of Otolaryngology Head and Neck Surgery, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China.
| | - Xia Gao
- Department of Otolaryngology Head and Neck Surgery, Drum Tower Clinical Medical College, Nanjing Medical University, No.321, Zhongshan Road, Nanjing, 210008, Jiangsu, China.
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Zhu Y, Yang M, Xu W, Zhang Y, Pan L, Wang L, Wang F, Lu Y. The collagen matrix regulates the survival and function of pancreatic islets. Endocrine 2024; 83:537-547. [PMID: 37999835 DOI: 10.1007/s12020-023-03592-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 10/30/2023] [Indexed: 11/25/2023]
Abstract
The extracellular matrix (ECM) provides an appropriate microenvironment for many kinds of cells, including pancreatic cells. Collagens are the most abundant components of the ECM. Type I, IV, V and VI collagen has been detected in pancreatic islets, and each type plays important role in the proliferation, survival, function and differentiation of pancreatic cells. In some cases, collagens show behaviours similar to those of growth factors and regulate the biological behaviour of β cells by binding with certain growth factors, including IGFs, EGFs and FGFs. The transcriptional coactivator YAP/TAZ has been widely recognised as a mechanosensor that senses changes in the physical characteristics of the ECM and inhibition of YAP/TAZ enhances insulin production and secretion. Type 1 diabetes mellitus (T1DM) is an autoimmune disease characterised by the destruction of insulin-producing β cells. The crosstalk between collagens and immune cells plays a key role in the development and differentiation of immune cells. Further, Supplementation with collagens during islet transplantation is a promising strategy for improving the quality of the islets. But, excessive collagen deposition results in pancreatic fibrosis and pancreatic carcinoma. Targeting inhibit Piezo, autophagy or IL-6 may reduce excessive collagen deposition-induced pancreatic fibrosis and pancreatic carcinoma. This review provides insights into the treatment of T1DM to prolong life expectancy and provides the potential targets for treating collagen deposition-induced pancreatic fibrosis and pancreatic carcinoma.
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Affiliation(s)
- Yingying Zhu
- Traditional Chinese Medical college, Shandong University of Traditional Chinese Medicine, Jinan, 250300, Shandong, China
| | - Mei Yang
- Traditional Chinese Medical college, Shandong University of Traditional Chinese Medicine, Jinan, 250300, Shandong, China
| | - Wanli Xu
- Traditional Chinese Medical college, Shandong University of Traditional Chinese Medicine, Jinan, 250300, Shandong, China
| | - Yun Zhang
- Traditional Chinese Medical college, Shandong University of Traditional Chinese Medicine, Jinan, 250300, Shandong, China
| | - Linlin Pan
- Traditional Chinese Medical college, Shandong University of Traditional Chinese Medicine, Jinan, 250300, Shandong, China
| | - Lina Wang
- Traditional Chinese Medical college, Shandong University of Traditional Chinese Medicine, Jinan, 250300, Shandong, China
| | - Furong Wang
- Traditional Chinese Medical college, Shandong University of Traditional Chinese Medicine, Jinan, 250300, Shandong, China.
| | - Yanting Lu
- Traditional Chinese Medical college, Shandong University of Traditional Chinese Medicine, Jinan, 250300, Shandong, China.
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Wu H, Feng C, Cao Z, Zheng M, Zhao Z, Zhao Y, Zhang J, Cheng G. Cisplatin and Exogenous Hydrogen Sulfide Inhibit the Progression of Osteosarcoma via EGFR/P13K/Akt Signaling Pathway. J BIOMATER TISS ENG 2022. [DOI: 10.1166/jbt.2022.3111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We attempted to analyze the effects of cisplatin and exogenous hydrogen on the invasion and proliferation of human osteosarcoma cells through EGFR/P13K/Akt signaling pathway. The effects of exogenous hydrogen sulfide and cisplatin on the invasion, apoptosis and proliferation of MG-63
cells were detected by transwell chamber invasion experiment, flow cytometry and CCK-8 method. After 24 and 48 hours of drug action, the inhibition rate of cell proliferation was significantly higher than in the combined treatment. The number of cells decreased significantly, compared with
the control group. Western blotting and qRT-PCR showed that the expression of Akt mRNA in MG-63 cells treated with cisplatin+hydrogen sulfide at different concentrations for 48 hours decreased. The expression of Akt, P13K and EGFR were decreased Flow cytometry analysis showed that after the
drug treatment of MG-63 cells, the S phase of cisplatin and cisplatin+exogenous hydrogen concentrations with different prolonged concentrations was significantly shortened phase and the G0/G1 was significantly, and the apoptosis rate of each group was significantly increased. Cisplatin and
exogenous hydrogen sulfide can synergistically inhibit the proliferation and invasion of human osteosarcoma MG-63 cells, and regulate the apoptosis mechanism of MG-63 cells through EGFR/P13K/Akt signaling pathway.
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Affiliation(s)
- Hao Wu
- Department of Orthopedics, Yantaishan Hospital, Yantai, 264003, China
| | - Cuijun Feng
- Department of Orthopedics, Zhaoyuan People’s Hospital, Zhaoyuan, 265400, China
| | - Zhilin Cao
- Department of Orthopedics, Yantaishan Hospital, Yantai, 264003, China
| | - Mingdi Zheng
- Department of Orthopedics, Yantaishan Hospital, Yantai, 264003, China
| | - Zhongyuan Zhao
- Department of Orthopedics, Yantaishan Hospital, Yantai, 264003, China
| | - Yuchi Zhao
- Department of Orthopedics, Yantaishan Hospital, Yantai, 264003, China
| | - Jianzhong Zhang
- Department of Anesthesiology, Yantaishan Hospital, Yantai, 264003, China
| | - Gong Cheng
- Department of Orthopedics, Yantaishan Hospital, Yantai, 264003, China
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Zhang X, Liu L, Liu D, Li Y, He J, Shen L. 17β-Estradiol promotes angiogenesis of bone marrow mesenchymal stem cells by upregulating the PI3K-Akt signaling pathway. Comput Struct Biotechnol J 2022; 20:3864-3873. [PMID: 35891776 PMCID: PMC9309573 DOI: 10.1016/j.csbj.2022.07.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 12/22/2022] Open
Abstract
The role and mechanism of 17β -estradiol in the regulation of BMSC promoting angiogenesis were analyzed by bioinformatics techniques for the first time. Combined with FN1, MCM2, XPO1, NTRK1 and other proteins, 17β-estradiol is able to activate PI3K-Akt, MAPK and other signaling pathways to regulate BMSCs to promote or remodel angiogenesis. 17β-estradiol upregulates the PI3K-Akt signaling pathway to promote the BMSC angiogenesis process of differentiation.
Objective Estrogen is an important hormone affecting angiogenesis in women and is important for female physical development. Menopausal women are prone to serious cardiovascular and cerebrovascular diseases when estrogen is significantly reduced. Bone marrow mesenchymal stem cells (BMSC) have potential roles in processes such as angiogenesis and remodeling. This study is to investigate the effect of 17β-estradiol on BMSC angiogenic differentiation and its underlying molecular mechanism, and to provide a basis for the treatment of microvascular diseases. Methods Enrichment analysis of apoptosis, migration or angiogenesis processes and molecular mechanisms of BMSC treated with 17β-estradiol was performed to screen core proteins and perform molecular docking validation. Human MSCs were cultured in vitro to examine the effect of 17β-estradiol on BMSC migration or angiogenic differentiation. Results 17β-estradiol acted on 48 targets of BMSC and was involved in regulating 52 cell migration processes or 17 angiogenesis processes through 66 KEGG pathways such as PI3K-Akt, MAPK, etc. 17β-estradiol bound tightly to 10 core proteins including APP, NTRK1, EGFR, and HSP90AA1. 17β-estradiol promoted cell scratch area closure rate and CD31 expression in BMSCs, downregulated BMSC apoptosis rate, and promoted Akt and p-Akt protein expression in BMSC. Conclusion 17β-estradiol binds to FN1, MCM2, XPO1, NTRK1 and other proteins to initiate PI3K-Akt, MAPK and other signaling pathways, so as to regulate BMSC to promote or remodel angiogenesis, verifying that 17β-estradiol up-regulates PI3K-Akt signaling pathway to promote BMSC angiogenic differentiation.
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Affiliation(s)
- Xiaodong Zhang
- Department of Anatomy, Qiqihar Medical College, Qiqihar, China
| | - Ligang Liu
- Department of Pharmacy, University of Nebraska Medical Center, Nebraska, USA
| | - Danyang Liu
- Department of Histology and Embryology, Qiqihar Medical College, Qiqihar, China
| | - Yongtao Li
- Department of Anatomy, Qiqihar Medical College, Qiqihar, China
| | - Jun He
- Department of Anatomy, Qiqihar Medical College, Qiqihar, China
| | - Lei Shen
- Department of Anatomy, Qiqihar Medical College, Qiqihar, China
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Wang Y, Shen SY, Liu L, Zhang XD, Liu DY, Liu N, Liu BH, Shen L. Jolkinolide B inhibits proliferation or migration and promotes apoptosis of MCF-7 or BT-474 breast cancer cells by downregulating the PI3K-Akt pathway. JOURNAL OF ETHNOPHARMACOLOGY 2022; 282:114581. [PMID: 34464697 DOI: 10.1016/j.jep.2021.114581] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 08/20/2021] [Accepted: 08/27/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The diterpenoids extracted from Euphorbia kansui S.L. Liou ex S.B.Ho, Euphorbia fischeriana Steud. have good antitumor effects. Jolkinolide B has anti-breast cancer effect, but it is unclear whether it has different therapeutic effects between luminal A subtype and luminal B subtype breast cancer. AIM OF THE STUDY This study investigated the Jolkinolide B has different therapeutic, important targets and pathways effects between luminal A subtype and luminal B subtype breast cancer. MATERIALS AND METHODS We used bioinformatics to predict the biological process and molecular mechanism of Jolkinolide B in treating two types of breast cancer. Then, in vitro, cultured MCF-7 cells and BT-474 cells were divided into control group, PI3K inhibitor + control group, Jolkinolide B group and PI3K inhibitor + Jolkinolide B group. The CCK-8 assay, Flow cytometric analysis and Transwell cell migration assay was used to detect the cell proliferation, apoptosis, and migration in each group, respectively. ELISA was used to measure the content of Akt and phosphorylated Akt (p-Akt) in cell lysis buffer. RESULTS Compared to luminal A breast cancer, Jolkinolide B had more targets, proliferation, migration processes and KEGG pathways when treating luminal B subtype breast cancer. Jolkinolide B significantly prolonged the survival time of luminal B subtype breast cancer patients. Compared to the control group, the cell proliferation absorbance value (A value) and migration number of the two kinds of breast cancer cells in the Jolkinolide B group were decreased (P < 0.01, n = 6), and the number of apoptotic cells was increased (P < 0.01, n = 6). Compared to the Jolkinolide B group, the A value and migration number of the two types of breast cancer cells were significantly decreased in the PI3K inhibitor + Jolkinolide B group (P < 0.01, n = 6), and the number of apoptotic cells was significantly increased (P < 0.01, n = 6). In addition, compared to MCF-7 cells, the A value and migration number of BT-474 cells stimulated with Jolkinolide B were significantly decreased (P < 0.01, n = 6), and the number of apoptotic cells was significantly increased (P < 0.01, n = 6). Akt and p-Akt protein levels in the two breast cancer cell lines in the Jolkinolide B group were all decreased (P < 0.01, n = 6), especially in BT-474 cells stimulated by Jolkinolide B. CONCLUSION Jolkinolide B regulates the luminal A and luminal B subtypes of breast cancer through PI3K-Akt, EGFR and other pathways. Jolkinolide B has more significant therapeutic effect on luminal B subtype breast cancer. In vitro, experiments verified that Jolkinolide B significantly inhibited the proliferation and migration activity of BT-474 breast cancer cells by downregulating the PI3K-Akt pathway.
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Affiliation(s)
- Yang Wang
- Department of Physiology, Qiqihar Medical College, Qiqihar, 161006, PR China; Department of Research Section of Integrated Traditional Chinese and Western Medicine, Heilongjiang University of Chinese Medicine, Harbin, 150040, PR China
| | - Shi-Yang Shen
- Grade 2019 of Acupuncture and Massage, Heilongjiang University of Chinese Medicine, Harbin, 150040, PR China
| | - Lei Liu
- Academy of Medical Sciences, Qiqihar Medical College, Qiqihar, 161006, PR China
| | - Xiao-Dong Zhang
- Department of Anatomy, Qiqihar Medical College, Qiqihar, 161006, PR China
| | - Dan-Yang Liu
- Department of Histology and Embryology, Qiqihar Medical College, Qiqihar, 161006, PR China
| | - Na Liu
- Department of Anatomy, Jiamusi University, Jiamusi, 154007, PR China
| | - Bing-Hua Liu
- Experimental Teaching of Clinical Skills, Qiqihar Medical College, Qiqihar, 161006, PR China
| | - Lei Shen
- Department of Anatomy, Qiqihar Medical College, Qiqihar, 161006, PR China.
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