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Zhang L, Pan Y, Pan F, Huang S, Wang F, Zeng Z, Chen H, Tian X. MATN4 as a target gene of HIF-1α promotes the proliferation and metastasis of osteosarcoma. Aging (Albany NY) 2024; 16:10462-10476. [PMID: 38889378 PMCID: PMC11236324 DOI: 10.18632/aging.205941] [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: 08/28/2023] [Accepted: 03/03/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND Osteosarcoma is a highly malignant bone tumor that exhibits rapid growth and early metastasis. Hypoxia plays a pivotal role in promoting the proliferation and metastasis of osteosarcoma through a series of molecular events, which are partially mediated and regulated by HIF-1α. However, the regulatory network associated with HIF-1α in osteosarcoma remains limited. Therefore, the objective of this study was to identify critical hypoxia-associated genes and investigate their effects and molecular mechanisms in osteosarcoma cells. METHODS Through bioinformatics analysis, matrilin-4 (MATN4) was identified as a crucial gene associated with hypoxia. The expression of MATN4 and HIF-1α was assessed using immunohistochemistry, RT-qPCR, and western blotting. The proliferative capacity of osteosarcoma cells was assessed through the utilization of CCK-8, EDU staining, and colony formation assays. The effects of MATN4 on the mobility of OS cells were evaluated using wound-healing assays and transwell assays. The interaction between MATN4 and HIF-1α was detected through chromatin immunoprecipitation. RESULTS MATN4 is overexpressed in osteosarcoma tissue and cells, particularly in osteosarcoma cells with high metastatic potential. Knockdown of MATN4 inhibits the proliferation, migration, and invasion abilities of osteosarcoma cells and reverses the promoting effects of hypoxia on these functions. Additionally, HIF-1α binds to MATN4 and upregulates its expression. Interestingly, knockdown of HIF-1α reduces the stimulatory effects of MATN4 overexpression on the proliferation, migration, and invasion of osteosarcoma cells under hypoxic conditions. CONCLUSIONS Taken together, our results suggest that MATN4 is regulated by HIF-1α and confers a more aggressive phenotype on OS cells. This evidence suggests that MATN4 may act as a potential target for OS diagnosis and treatment.
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Affiliation(s)
- Lu Zhang
- School of Clinical Medicine, Guizhou Medical University, Guiyang 550000, Guizhou, China
| | - Yujie Pan
- Department of Orthopedics, The Affiliated Hospital of Guizhou Medical University, Guiyang 550000, Guizhou, China
- Department of Traumatic Orthopedics, The Affiliated Hospital of Guizhou Medical University, Guiyang 550000, Guizhou, China
| | - Feng Pan
- Department of Bone and Joint Surgery, Beijing Jishuitan Hospital Guizhou Hospital, Guiyang 550000, Guizhou, China
| | - Songsong Huang
- Department of Pathology, The Afflicted Hospital of Guizhou Medical University, Guiyang 550000, Guizhou, China
| | - Fengyan Wang
- School of Clinical Medicine, Guizhou Medical University, Guiyang 550000, Guizhou, China
| | - Zhirui Zeng
- Transformation Engineering Research Center of Chronic Disease Diagnosis and Treatment, Guizhou Medical University, Guiyang 550000, China
| | - Houping Chen
- Department of Orthopedics, Guiyang Maternal and Child Health-Care Hospital, Guiyang 550000, China
| | - Xiaobin Tian
- School of Clinical Medicine, Guizhou Medical University, Guiyang 550000, Guizhou, China
- Department of Orthopedics, The Affiliated Hospital of Guizhou Medical University, Guiyang 550000, Guizhou, China
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Takashima M, Nagaya M, Takamura Y, Inatani M, Oki M. HIF-1 inhibition reverses opacity in a rat model of galactose-induced cataract. PLoS One 2024; 19:e0299145. [PMID: 38416732 PMCID: PMC10901314 DOI: 10.1371/journal.pone.0299145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 02/05/2024] [Indexed: 03/01/2024] Open
Abstract
Cataract is an eye disease, in which the lens becomes opaque, causing vision loss and blindness. The detailed mechanism of cataract development has not been characterized, and effective drug therapies remain unavailable. Here, we investigated the effects of Hypoxia-inducible factor 1 (HIF-1) inhibitors using an ex vivo model, in which rat lenses were cultured in galactose-containing medium to induce opacity formation. We found that treatment with the HIF-1 inhibitors 2-Methoxyestradiol (2ME2), YC-1, and Bavachinin decreased lens opacity. Microarray analysis on 2ME2-treated samples, in which opacity was decreased, identified genes upregulated by galactose and downregulated by inhibitor treatment. Subsequent STRING analysis on genes that showed expression change by RT-qPCR identified two clusters. First cluster related to the cytoskeleton and epithelial-mesenchymal transition (EMT). Second cluster related to the oxidative stress, and apoptosis. ACTA2, a known marker for EMT, and TXNIP, a suppressor of cell proliferation and activator of apoptosis, were present in each cluster. Thus, suppression of EMT and apoptosis, as well as activation of cell proliferation, appear to underlie the decrease in lens opacity.
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Affiliation(s)
- Masaru Takashima
- Department of Industrial Creation Engineering, Graduate School of Engineering, University of Fukui, Fukui, Japan
| | - Masaya Nagaya
- Department of Industrial Creation Engineering, Graduate School of Engineering, University of Fukui, Fukui, Japan
| | - Yoshihiro Takamura
- Department of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Masaru Inatani
- Department of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Masaya Oki
- Department of Industrial Creation Engineering, Graduate School of Engineering, University of Fukui, Fukui, Japan
- Life Science Innovation Center, University of Fukui, Fukui, Japan
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Deng H, Jiang J, Shu J, Huang M, Zhang QL, Wu LJ, Sun WK. Bavachinin Ameliorates Rheumatoid Arthritis Inflammation via PPARG/PI3K/AKT Signaling Pathway. Inflammation 2023; 46:1981-1996. [PMID: 37358659 DOI: 10.1007/s10753-023-01855-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/03/2023] [Accepted: 06/05/2023] [Indexed: 06/27/2023]
Abstract
Bavachinin (BVC) is a natural small molecule from the Chinese herb Fructus Psoraleae. It exhibits numerous pharmacological effects, including anti-cancer, anti-inflammation, anti-oxidation, anti-bacterial, anti-viral, and immunomodulatory properties. BVC may serve as a novel drug candidate for the treatment of rheumatoid arthritis (RA). Nevertheless, the effects and mechanisms of BVC against RA are still unknown. BVC targets were selected by Swiss Target Prediction and the PharmMapper database. RA-related targets were collected from the GeneCards, OMIM, DrugBank, TTD, and DisGeNET databases. PPI network construction and enrichment analysis were conducted by taking the intersection target of BVC targets and RA-related targets. Hub targets were further screened using Cytoscape and molecular docking. MH7A cell lines and collagen-induced arthritis (CIA) mice were used to confirm the preventive effect of BVC on RA and its potential mechanism. Fifty-six RA-related targets of BVC were identified through databases. These genes were primarily enriched in PI3K/AKT signaling pathway according to KEGG enrichment analysis. Molecular docking analysis suggested that BVC had the highest binding energy with PPARG. The qPCR and western blotting results showed that BVC promoted the expression of PPARG at both the mRNA level and protein level. Western blotting indicated that BVC might affect MH7A cell functions through the PI3K/AKT pathway. Furthermore, treatment with BVC inhibited the proliferation, migration, and production of inflammatory cytokines in MH7A cells and induced cell apoptosis to a certain extent. In vivo, BVC alleviated joint injury and inflammatory response in CIA mice. This study revealed that BVC may inhibit the proliferation, migration, and production of inflammatory cytokines in MH7A cells, as well as cell apoptosis through the PPARG/PI3K/AKT signaling pathway. These findings provide a theoretical foundation for RA therapy.
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Affiliation(s)
- Hui Deng
- School of Laboratory Medicine, Chengdu Medical College, Chengdu , Sichuan, 610500, China
| | - Jing Jiang
- School of Laboratory Medicine, Chengdu Medical College, Chengdu , Sichuan, 610500, China
| | - Jie Shu
- School of Laboratory Medicine, Chengdu Medical College, Chengdu , Sichuan, 610500, China
| | - Meng Huang
- School of Laboratory Medicine, Chengdu Medical College, Chengdu , Sichuan, 610500, China
| | - Qing-Lian Zhang
- School of Laboratory Medicine, Chengdu Medical College, Chengdu , Sichuan, 610500, China
| | - Li-Juan Wu
- Department of Library, Chengdu Medical College, Chengdu , Sichuan, 610500, China.
| | - Wen-Kui Sun
- School of Laboratory Medicine, Chengdu Medical College, Chengdu , Sichuan, 610500, China.
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Wang H, Chen K, Xue R, Turghun C, Han B. Identification of the chemical constituents in Cullen corylifolium ethanolic extract by LC-MS/MS and GC-MS. Nat Prod Res 2023; 37:1392-1396. [PMID: 34894890 DOI: 10.1080/14786419.2021.2007911] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Cullen corylifolium has been used to treat bronchial asthma, vitiligo, nephritis and leucopenia from ancient times in China. However, its chemical composition has not been fully understood. In this study, both LC-MS and GC-MS were used to identify the chemical composition in C. corylifolium. Consequently, 31 compounds were qualified by LC-MS/MS, 8 representative compounds of which were quantified, 62 compounds including hydrocarbons, terpenoids and coumarins were identified by GC-MS. Among a total of 93 compounds, 32 compounds (8 by LC-MS/MS and 24 by GC-MS) are undocumented for this herb. Our results will provide a crucial foundation for further studies related to its pharmaceutical activities and quality control.
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Affiliation(s)
- Hongzheng Wang
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, Shihezi University, Shihezi, P. R. China
| | - Keyu Chen
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, Shihezi University, Shihezi, P. R. China
| | - Rui Xue
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, Shihezi University, Shihezi, P. R. China
| | - Chimengul Turghun
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, Shihezi University, Shihezi, P. R. China
| | - Bo Han
- School of Pharmacy/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, Shihezi University, Shihezi, P. R. China
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Wani AK, Akhtar N, Sharma A, El-Zahaby SA. Fighting Carcinogenesis with Plant Metabolites by Weakening Proliferative Signaling and Disabling Replicative Immortality Networks of Rapidly Dividing and Invading Cancerous Cells. Curr Drug Deliv 2023; 20:371-386. [PMID: 35422214 DOI: 10.2174/1567201819666220414085606] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/18/2022] [Accepted: 02/25/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Cancer, an uncontrolled multistage disease causing swift division of cells, is a leading disease with the highest mortality rate. Cellular heterogeneity, evading growth suppressors, resisting cell death, and replicative immortality drive the tumor progression by resisting the therapeutic action of existing anticancer drugs through a series of intrinsic and extrinsic cellular interactions. The innate cellular mechanisms also regulate the replication process as a fence against proliferative signaling, enabling replicative immortality through telomere dysfunction. AREA COVERED The conventional genotoxic drugs have several off-target and collateral side effects associated with them. Thus, the need for the therapies targeting cyclin-dependent kinases or P13K signaling pathway to expose cancer cells to immune destruction, deactivation of invasion and metastasis, and maintaining cellular energetics is imperative. Compounds with anticancer attributes isolated from plants and rich in alkaloids, terpenes, and polyphenols have proven to be less toxic and highly targetspecific, making them biologically significant. This has opened a gateway for the exploration of more novel plant molecules by signifying their role as anticancer agents in synergy and alone, making them more effective than the existing cytotoxic regimens. EXPERT OPINION In this context, the current review presented recent data on cancer cases around the globe, along with discussing the fundamentals of proliferative signaling and replicative immortality of cancer cells. Recent findings were also highlighted, including antiproliferative and antireplicative action of plant-derived compounds, besides explaining the need for improving drug delivery systems.
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Affiliation(s)
- Atif Khurshid Wani
- Department of Biotechnology, School of Bioengineering and Biosciences, Lovely Professional University, Punjab (144411), India
| | - Nahid Akhtar
- Department of Biotechnology, School of Bioengineering and Biosciences, Lovely Professional University, Punjab (144411), India
| | - Arun Sharma
- Department of Pharmacy, School of Pharmaceutical Sciences, Lovely Professional University, Punjab (144411), India
| | - Sally A El-Zahaby
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria, Egypt
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Shannar A, Sarwar MS, Kong ANT. A New Frontier in Studying Dietary Phytochemicals in Cancer and in Health: Metabolic and Epigenetic Reprogramming. Prev Nutr Food Sci 2022; 27:335-346. [PMID: 36721757 PMCID: PMC9843711 DOI: 10.3746/pnf.2022.27.4.335] [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: 10/04/2022] [Revised: 10/25/2022] [Accepted: 10/25/2022] [Indexed: 01/03/2023] Open
Abstract
Metabolic rewiring and epigenetic reprogramming are closely inter-related, and mutually regulate each other to control cell growth in cancer initiation, promotion, progression, and metastasis. Epigenetics plays a crucial role in regulating normal cellular functions as well as pathological conditions in many diseases, including cancer. Conversely, certain mitochondrial metabolites are considered as essential cofactors and regulators of epigenetic mechanisms. Furthermore, dysregulation of metabolism promotes tumor cell growth and reprograms the cells to produce metabolites and bioenergy needed to support cancer cell proliferation. Hence, metabolic reprogramming which alters the metabolites/epigenetic cofactors, would drive the epigenetic landscape, including DNA methylation and histone modification, that could lead to cancer initiation, promotion, and progression. Recognizing the diverse array of benefits of phytochemicals, they are gaining increasing interest in cancer interception and treatment. One of the significant mechanisms of cancer interception and treatment by phytochemicals is reprogramming of the key metabolic pathways and remodeling of cancer epigenetics. This review focuses on the metabolic remodeling and epigenetics reprogramming in cancer and investigates the potential mechanisms by which phytochemicals can mitigate cancer.
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Affiliation(s)
- Ahmad Shannar
- Graduate Program in Pharmaceutical Science, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
| | - Md. Shahid Sarwar
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
| | - Ah-Ng Tony Kong
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA,
Correspondence to Ah-Ng Tony Kong,
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7
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Cui Y, Li C, Sang F, Cao W, Qin Z, Zhang P. Natural products targeting glycolytic signaling pathways-an updated review on anti-cancer therapy. Front Pharmacol 2022; 13:1035882. [PMID: 36339566 PMCID: PMC9631946 DOI: 10.3389/fphar.2022.1035882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 09/30/2022] [Indexed: 11/30/2022] Open
Abstract
Glycolysis is a complex metabolic process that occurs to convert glucose into pyruvate to produce energy for living cells. Normal cells oxidized pyruvate into adenosine triphosphate and carbon dioxide in the presence of oxygen in mitochondria while cancer cells preferentially metabolize pyruvate to lactate even in the presence of oxygen in order to maintain a slightly acidic micro-environment of PH 6.5 and 6.9, which is beneficial for cancer cell growth and metastasis. Therefore targeting glycolytic signaling pathways provided new strategy for anti-cancer therapy. Natural products are important sources for the treatment of diseases with a variety of pharmacologic activities. Accumulated studies suggested that natural products exhibited remarkable anti-cancer properties both in vitro and in vivo. Plenty of studies suggested natural products like flavonoids, terpenoids and quinones played anti-cancer properties via inhibiting glucose metabolism targets in glycolytic pathways. This study provided an updated overview of natural products controlling glycolytic pathways, which also provide insight into druggable mediators discovery targeting cancer glucose metabolism.
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Affiliation(s)
- Yuting Cui
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong, China
| | - Chuang Li
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong, China
| | - Feng Sang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong, China
| | - Weiling Cao
- Department of Pharmacy, Shenzhen Luohu People’s Hospital, Shenzhen, Guangdong, China
- *Correspondence: Weiling Cao, ; Zhuo Qin, ; Peng Zhang,
| | - Zhuo Qin
- Department of Pharmacy, Shenzhen Luohu People’s Hospital, Shenzhen, Guangdong, China
- *Correspondence: Weiling Cao, ; Zhuo Qin, ; Peng Zhang,
| | - Peng Zhang
- Department of Pharmacy, Shenzhen Luohu People’s Hospital, Shenzhen, Guangdong, China
- *Correspondence: Weiling Cao, ; Zhuo Qin, ; Peng Zhang,
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Feng Z, Ou Y, Hao L. The roles of glycolysis in osteosarcoma. Front Pharmacol 2022; 13:950886. [PMID: 36059961 PMCID: PMC9428632 DOI: 10.3389/fphar.2022.950886] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/25/2022] [Indexed: 12/02/2022] Open
Abstract
Metabolic reprogramming is of great significance in the progression of various cancers and is critical for cancer progression, diagnosis, and treatment. Cellular metabolic pathways mainly include glycolysis, fat metabolism, glutamine decomposition, and oxidative phosphorylation. In cancer cells, reprogramming metabolic pathways is used to meet the massive energy requirement for tumorigenesis and development. Metabolisms are also altered in malignant osteosarcoma (OS) cells. Among reprogrammed metabolisms, alterations in aerobic glycolysis are key to the massive biosynthesis and energy demands of OS cells to sustain their growth and metastasis. Numerous studies have demonstrated that compared to normal cells, glycolysis in OS cells under aerobic conditions is substantially enhanced to promote malignant behaviors such as proliferation, invasion, metastasis, and drug resistance of OS. Glycolysis in OS is closely related to various oncogenes and tumor suppressor genes, and numerous signaling pathways have been reported to be involved in the regulation of glycolysis. In recent years, a vast number of inhibitors and natural products have been discovered to inhibit OS progression by targeting glycolysis-related proteins. These potential inhibitors and natural products may be ideal candidates for the treatment of osteosarcoma following hundreds of preclinical and clinical trials. In this article, we explore key pathways, glycolysis enzymes, non-coding RNAs, inhibitors, and natural products regulating aerobic glycolysis in OS cells to gain a deeper understanding of the relationship between glycolysis and the progression of OS and discover novel therapeutic approaches targeting glycolytic metabolism in OS.
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Targeting HIF-1α by Natural and Synthetic Compounds: A Promising Approach for Anti-Cancer Therapeutics Development. Molecules 2022; 27:molecules27165192. [PMID: 36014432 PMCID: PMC9413992 DOI: 10.3390/molecules27165192] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/21/2022] [Accepted: 03/24/2022] [Indexed: 11/19/2022] Open
Abstract
Advancement in novel target detection using improved molecular cancer biology has opened up new avenues for promising anti-cancer drug development. In the past two decades, the mechanism of tumor hypoxia has become more understandable with the discovery of hypoxia-inducible factor-1α (HIF-1α). It is a major transcriptional regulator that coordinates the activity of various transcription factors and their downstream molecules involved in tumorigenesis. HIF-1α not only plays a crucial role in the adaptation of tumor cells to hypoxia but also regulates different biological processes, including cell proliferation, survival, cellular metabolism, angiogenesis, metastasis, cancer stem cell maintenance, and propagation. Therefore, HIF-1α overexpression is strongly associated with poor prognosis in patients with different solid cancers. Hence, pharmacological targeting of HIF-1α has been considered to be a novel cancer therapeutic strategy in recent years. In this review, we provide brief descriptions of natural and synthetic compounds as HIF-1α inhibitors that have the potential to accelerate anticancer drug discovery. This review also introduces the mode of action of these compounds for a better understanding of the chemical leads, which could be useful as cancer therapeutics in the future.
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Zhang W, Liu J, Li Y, Guo F. A bavachinin analog, D36, induces cell death by targeting both autophagy and apoptosis pathway in acute myeloid leukemia cells. Cancer Chemother Pharmacol 2022; 90:251-265. [PMID: 35960342 DOI: 10.1007/s00280-022-04462-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 08/02/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE Acute myeloid leukemia (AML) is an aggressive hematologic malignancy with high mortality, and it is urgent to find new and optimized treatment strategies for AML. In this study, bavachinin, isolated from Psoralea corylifolia L. exhibiting extensive anti-tumor activity in many solid tumors and a series of its synthesized analogs, were screened for their anti-cancer activity on AML cell lines. METHODS The cell viability of AML cells was measured using CCK-8 assays. Cell apoptosis and cell cycle were detected by flow cytometry. The expression of apoptosis-related protein and autophagy-related protein/gene was detected by western blot, immunofluorescence or RT-PCR. Subcutaneous mice tumor model was used to evaluate the anti-cancer activity of D36 in vivo. RESULTS D36 robustly induced AML cells death in a dose-dependent manner with the IC50 value of 1.0 μM for HL-60 cells and 0.81 μM for MV4-11 cells at 24 h. D36 activated autophagy by inducing the accumulation of LC3B and promoting the autophagy flux. In addition, D36 triggered the extrinsic apoptosis by upregulating the protein level of FAS, cleaved-caspase 8, cleaved-caspase 3 and cleaved-PARP. D36 also blocked the cell cycle at S phase or G2/M phase in AML cells. In addition, we find that activation of caspase cascade induced apoptosis and meanwhile activated autophagy, autophagy activation in turns contributes to apoptosis. Furthermore, D36 suppressed the tumor growth in HL-60 AML-bearing mice without obvious side effects. CONCLUSION This study suggests that D36 is a promising small-molecule for the treatment of acute myeloid leukemia.
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Affiliation(s)
- Wen Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cai Lun Road, Shanghai, 201203, People's Republic of China
| | - Jingwen Liu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cai Lun Road, Shanghai, 201203, People's Republic of China
| | - Yiming Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cai Lun Road, Shanghai, 201203, People's Republic of China.
| | - Fujiang Guo
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cai Lun Road, Shanghai, 201203, People's Republic of China.
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IDH1 Mutation Induces HIF-1α and Confers Angiogenic Properties in Chondrosarcoma JJ012 Cells. DISEASE MARKERS 2022; 2022:7729968. [PMID: 35198082 PMCID: PMC8860547 DOI: 10.1155/2022/7729968] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 12/15/2021] [Indexed: 12/03/2022]
Abstract
Chondrosarcoma is a group of primary bone cancers that arise from transformed cells of chondrocytic lineage. Tumor recurrence and metastasis are devastating for patients with chondrosarcoma since there are no effective treatment options. IDH mutations occur in over 50% of tumors from patients with conventional or dedifferentiated chondrosarcomas and represent an attractive target for therapy. However, their role in the pathogenesis of chondrosarcoma remains largely unknown. In this study, we sought to determine the association of IDH mutation and HIF-1α in chondrosarcoma. We used the chondrosarcoma JJ012 cell line and its derived CRISPR/Cas9 mutant IDH1 (IDH1mut) knockout (KO) cells. RNA-Seq data analysis revealed downregulation of several HIF-1α target genes upon loss of IDH1mut. This was associated with reduced HIF-1α levels in the IDH1mut KO cells and tumors. Loss of IDH1mut also attenuated the expression of angiogenic markers in tumor tissues and abrogated the angiogenic capacity of JJ012 cells. Moreover, we observed that exogenous expression of HIF-1α significantly promoted anchorage-independent colony-formation by IDH1mut KO cells. These results suggest IDH1 mutation confers angiogenic and tumorigenic properties of JJ012 cells by inducing HIF-1α. Thus, the HIF pathway represents a promising candidate for combinatorial regimens to target IDH1 mutated chondrosarcomas.
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Zhang H, Yu Z, Wu B, Sun F. Circular RNA circFOXP1 promotes angiogenesis by regulating microRNA -127-5p/CDKN2AIP signaling pathway in osteosarcoma. Bioengineered 2021; 12:9991-9999. [PMID: 34637672 PMCID: PMC8810073 DOI: 10.1080/21655979.2021.1989258] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 11/17/2022] Open
Abstract
Osteosarcoma is known to have a high metastatic potential, which is closely related to angiogenesis. circRNAs are closely associated with osteosarcoma metastasis. This study aims to investigate the role of Circular RNA circFOXP1 in angiogenesis in osteosarcoma. We detected circFOXP1 expression in osteosarcoma, as well as its prognostic value. Tube formation assay and immunohistochemistry staining were conducted to determine the condition of tube formation. RT-qPCR was performed to explore targeted genes. Luciferase reporter assays were carried out to explore the interaction between miR-127-5p, ircFOXP1, and CDKN2AIP, respectively. In vivo studies further confirmed the relationship between circFOXP1 and tumor angiogenesis in osteosarcoma. We found that circFOXP1 expression was increased in osteosarcoma, and could promote angiogenesis in osteosarcoma through upregulating CDKN2AIP expression. Moreover, circFOXP1 could directly bind to miR-127-5p, which further targets CDKN2AIP directly. In conclusion, circFOXP1 promoted angiogenesis by regulating miR-127-5p/CDKN2AIP signaling pathway in osteosarcoma.
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Affiliation(s)
- Haiping Zhang
- Department of Orthopedics, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Ziliang Yu
- Department of Orthopedics, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Bingbing Wu
- Department of Orthopedics, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Farui Sun
- Department of Orthopedics, Huangshi Central Hospital of East Hubei Medical Group Affiliated to Hubei Institute of Technology, Huangshi, China
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Deciphering the DNA-binding affinity, cytotoxicity and apoptosis induce as the anticancer mechanism of Bavachinin: An experimental and computational investigation. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117373] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Improvement of cytotoxicity of mitoxantrone and daunorubicin by candidone, tephrosin, and bavachinin. Mol Biol Rep 2021; 48:7105-7111. [PMID: 34564803 DOI: 10.1007/s11033-021-06700-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 09/06/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Flavonoids have been demonstrated to have the ability of sensitizing cancer cells to chemotherapy and inverse multidrug resistance via various mechanisms, such as modulating of pumps. The therapeutic effect of candidone, tephrosin, and bavachinin in treatment of cancer, particularly to overcome multidrug resistance (MDR) is largely unknown. The capacity of these agents in sensitization of MDR cells is investigated in the current work. METHODS AND RESULTS We analyzed the impact of candidone, tephrosin, and bavachinin, as chemosensitizer on cell cytotoxicity, P-gp and ABCG2 mRNA expression level on two multidrug resistant cells, ABCG2 overexpressing human epithelial breast cancer cell line (MCF7/MX), and P-gp overexpressing human gastric adenocarcinoma cell line (EPG85.257RDB). The inhibitory concentration of 50% (IC50) of daunorubicin in EPG85.257RDB cells in combination with IC10 of Bavachinin, Tephrosin, and Candidone were 6159 ± 948, 4186 ± 665, 730 ± 258 nM, and this data in MCF7/MX cell were 1773 ± 534, 7160 ± 405 and 3340 ± 622 nM respectively. These three flavonoids dose-dependently decreased the viability of MCF7/MX and EPG85.257RDB and significantly (p < 0.05) decreased IC50 of daunorubicin and mitoxantrone except Tephrosin in MCF7/MX cells. Candidone and Bavachinin were the most potent chemosensitizer in EPG85.257RDB and MCF7/MX cells respectively. Flavonoids did not reduce mRNA expression of P-gp and ABCG2 after 72 h treatment, except Candidone in EPG85.257RDB and Bavachinin in MCF7/MX cells. CONCLUSIONS This effect is not time-dependent, and flavonoids have their own patterns that are cell-dependent. In general, tephrosin, candidone, and bavachinin had the potential of sensitizing MDR cells to mitoxantrone and daunorubicin.
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Induction of G2/M Cell Cycle Arrest via p38/p21 Waf1/Cip1-Dependent Signaling Pathway Activation by Bavachinin in Non-Small-Cell Lung Cancer Cells. MOLECULES (BASEL, SWITZERLAND) 2021; 26:molecules26175161. [PMID: 34500594 PMCID: PMC8434044 DOI: 10.3390/molecules26175161] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/13/2021] [Accepted: 08/23/2021] [Indexed: 12/22/2022]
Abstract
Lung cancer is the most commonly diagnosed malignant cancer in the world. Non-small-cell lung cancer (NSCLC) is the major category of lung cancer. Although effective therapies have been administered, for improving the NSCLC patient’s survival, the incident rate is still high. Therefore, searching for a good strategy for preventing NSCLC is urgent. Traditional Chinese medicine (TCM) are brilliant materials for cancer chemoprevention, because of their high biological safety and low cost. Bavachinin, which is an active flavanone of Proralea corylifolia L., possesses anti-inflammation, anti-angiogenesis, and anti-cancer activities. The present study’s aim was to evaluate the anti-cancer activity of bavachinin on NSCLC, and its regulating molecular mechanisms. The results exhibited that a dose-dependent decrease in the cell viability and colony formation capacity of three NSCLC cell lines, by bavachinin, were through G2/M cell cycle arrest induction. Meanwhile, the expression of the G2/M cell cycle regulators, such as cyclin B, p-cdc2Y15, p-cdc2T161, and p-wee1, was suppressed. With the dramatic up-regulation of the cyclin-dependent kinase inhibitor, p21Waf1/Cip1, the expression and association of p21Waf1/Cip1 with the cyclin B/cdc2 complex was observed. Silencing the p21Waf1/Cip1 expression significantly rescued bavachinin-induced G2/M cell accumulation. Furthermore, the expression of p21Waf1/Cip1 mRNA was up-regulated in bavachinin-treated NSCLC cells. In addition, MAPK and AKT signaling were activated in bavachinin-added NSCLC cells. Interestingly, bavachinin-induced p21Waf1/Cip1 expression was repressed after restraint p38 MAPK activation. The inhibition of p38 MAPK activation reversed bavachinin-induced p21Waf1/Cip1 mRNA expression and G2/M cell cycle arrest. Collectively, bavachinin-induced G2/M cell cycle arrest was through the p38 MAPK-mediated p21Waf1/Cip1-dependent signaling pathway in the NSCLC cells.
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16
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Khan A, Siddiqui S, Husain SA, Mazurek S, Iqbal MA. Phytocompounds Targeting Metabolic Reprogramming in Cancer: An Assessment of Role, Mechanisms, Pathways, and Therapeutic Relevance. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:6897-6928. [PMID: 34133161 DOI: 10.1021/acs.jafc.1c01173] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The metabolism of cancer is remarkably different from that of normal cells and confers a variety of benefits, including the promotion of other cancer hallmarks. As the rewired metabolism is a near-universal property of cancer cells, efforts are underway to exploit metabolic vulnerabilities for therapeutic benefits. In the continued search for safer and effective ways of cancer treatment, structurally diverse plant-based compounds have gained substantial attention. Here, we present an extensive assessment of the role of phytocompounds in modulating cancer metabolism and attempt to make a case for the use of plant-based compounds in targeting metabolic vulnerabilities of cancer. We discuss the pharmacological interactions of phytocompounds with major metabolic pathways and evaluate the role of phytocompounds in the regulation of growth signaling and transcriptional programs involved in the metabolic transformation of cancer. Lastly, we examine the potential of these compounds in the clinical management of cancer along with limitations and challenges.
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Affiliation(s)
- Asifa Khan
- Department of Biotechnology, Faculty of Natural Sciences, Jamia Millia Islamia (A Central University), New Delhi 110025, India
- Department of Biosciences, Faculty of Natural Sciences, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Shumaila Siddiqui
- Department of Biotechnology, Faculty of Natural Sciences, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Syed Akhtar Husain
- Department of Biosciences, Faculty of Natural Sciences, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | - Sybille Mazurek
- Institute of Veterinary-Physiology and Biochemistry, University of Giessen, Giessen 35392, Germany
| | - Mohammad Askandar Iqbal
- Department of Biotechnology, Faculty of Natural Sciences, Jamia Millia Islamia (A Central University), New Delhi 110025, India
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17
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Hung SY, Lin SC, Wang S, Chang TJ, Tung YT, Lin CC, Ho CT, Li S. Bavachinin Induces G2/M Cell Cycle Arrest and Apoptosis via the ATM/ATR Signaling Pathway in Human Small Cell Lung Cancer and Shows an Antitumor Effect in the Xenograft Model. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:6260-6270. [PMID: 34043345 DOI: 10.1021/acs.jafc.1c01657] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Lung cancer is grouped into small cell lung cancer (SCLC) and non-SCLC (NSCLC). SCLC exhibits a poor prognosis, and the current anticancer treatment remains unsatisfactory. Bavachinin, present in the seed of Psoralea corylifolia, shows anti-inflammatory effects, immune modulation, and anticancer potency. This study aims to investigate the antitumor effect of bavachinin on SCLC and its underlying mechanism. The SCLC cell line H1688 was treated with different concentrations of bavachinin and showed decreased viability with arrested G2/M and sub-G1 phase cell accumulation at a concentration as low as 25 μM. Expression levels of caspase-3, -8, and -9, as well as Fas, FasL, and Bax, increased with the concentration of bavachinin. The accumulated sub-G1 cells and annexin V confirmed increasing apoptotic cancer cells after treatment. The accumulated G2/M phase cells with increasing levels of phosphorylated CDC25C, CDC2, ATM/ATR, and CHK2/CHK1 confirmed the arrested cell cycle caused by bavachinin via a dose-dependent manner. This phenomenon can be reversed by an ATM/ATR inhibitor, caffeine. Following the administration of bavachinin to xenograft mice with SCLC, the tumor burden decreased without impairing hematologic or hepatorenal functions. Bavachinin induces SCLC apoptosis via intrinsic and extrinsic pathways and causes cancer cell cycle arrest via the ATM/ATR signaling pathway.
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Affiliation(s)
- Shih-Ya Hung
- Division of Colorectal Surgery, China Medical University Hospital, Taichung 404, Taiwan
- Graduate Institute of Acupuncture Science, China Medical University, Taichung 404, Taiwan
| | - Shih-Chao Lin
- Bachelor Degree Program in Marine Biotechnology, College of Life Sciences, National Taiwan Ocean University, Keelung 202, Taiwan
| | - Shuzhen Wang
- Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Comprehensive Utilization, Huanggang Normal University, Huanggang 438000, Hubei Province, China
| | - Tzu-Jung Chang
- Institute of Biomedical Science, the iEGG and Animal Biotechnology Center, National Chung-Hsing University, Taichung 402, Taiwan
| | - Yu-Tang Tung
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 402, Taiwan
| | - Chi-Chien Lin
- Institute of Biomedical Science, the iEGG and Animal Biotechnology Center, National Chung-Hsing University, Taichung 402, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan
- Department of Pharmacology, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, New Jersey 08901, USA
| | - Shiming Li
- Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Comprehensive Utilization, Huanggang Normal University, Huanggang 438000, Hubei Province, China
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Shamis SAK, McMillan DC, Edwards J. The relationship between hypoxia-inducible factor 1α (HIF-1α) and patient survival in breast cancer: Systematic review and meta-analysis. Crit Rev Oncol Hematol 2021; 159:103231. [PMID: 33482350 DOI: 10.1016/j.critrevonc.2021.103231] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 01/06/2021] [Accepted: 01/16/2021] [Indexed: 01/16/2023] Open
Abstract
INTRODUCTION Hypoxia is a characteristic of many solid tumours and results in an increase in expression of HIF-1α. Many studies have investigated the prognostic value of HIF-1α expression in breast cancer (BC), however, the prognostic value remains unclear. Therefore, a systematic review and meta-analysis was undertaken to determine the prognostic value of HIF-1α in BC patients. METHODS The electronic databases PubMed and Web of science were systematically searched to identify relevant papers. The clinical outcomes included disease-free survival (DFS), recurrence-free survival (RFS) and overall survival (OS) in BC patients. Review Manager version 5.4 was employed to analysis data from 30 eligible studies (containing 6201patients). RESULTS High expression of HIF-1α was associated with poorer DFS and OS. There was an effect of survival analysis, study region, antibodies used, scoring and threshold methods on HIF-1α expression. CONCLUSION HIF-1α overexpression was significantly associated with poorer DFS and OS in breast cancer patients.
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Affiliation(s)
- Suad A K Shamis
- Academic Unit of Surgery, College of Medical, Veterinary and Life Sciences- University of Glasgow, Royal Infirmary, Glasgow, UK; Unit of Experimental Therapeutics, Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences-University of Glasgow, Glasgow, UK.
| | - Donald C McMillan
- Academic Unit of Surgery, College of Medical, Veterinary and Life Sciences- University of Glasgow, Royal Infirmary, Glasgow, UK
| | - Joanne Edwards
- Unit of Experimental Therapeutics, Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences-University of Glasgow, Glasgow, UK
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19
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Samec M, Liskova A, Koklesova L, Mersakova S, Strnadel J, Kajo K, Pec M, Zhai K, Smejkal K, Mirzaei S, Hushmandi K, Ashrafizadeh M, Saso L, Brockmueller A, Shakibaei M, Büsselberg D, Kubatka P. Flavonoids Targeting HIF-1: Implications on Cancer Metabolism. Cancers (Basel) 2021; 13:E130. [PMID: 33401572 PMCID: PMC7794792 DOI: 10.3390/cancers13010130] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/24/2020] [Accepted: 12/29/2020] [Indexed: 12/24/2022] Open
Abstract
Tumor hypoxia is described as an oxygen deprivation in malignant tissue. The hypoxic condition is a consequence of an imbalance between rapidly proliferating cells and a vascularization that leads to lower oxygen levels in tumors. Hypoxia-inducible factor 1 (HIF-1) is an essential transcription factor contributing to the regulation of hypoxia-associated genes. Some of these genes modulate molecular cascades associated with the Warburg effect and its accompanying pathways and, therefore, represent promising targets for cancer treatment. Current progress in the development of therapeutic approaches brings several promising inhibitors of HIF-1. Flavonoids, widely occurring in various plants, exert a broad spectrum of beneficial effects on human health, and are potentially powerful therapeutic tools against cancer. Recent evidences identified numerous natural flavonoids and their derivatives as inhibitors of HIF-1, associated with the regulation of critical glycolytic components in cancer cells, including pyruvate kinase M2(PKM2), lactate dehydrogenase (LDHA), glucose transporters (GLUTs), hexokinase II (HKII), phosphofructokinase-1 (PFK-1), and pyruvate dehydrogenase kinase (PDK). Here, we discuss the results of most recent studies evaluating the impact of flavonoids on HIF-1 accompanied by the regulation of critical enzymes contributing to the Warburg phenotype. Besides, flavonoid effects on glucose metabolism via regulation of HIF-1 activity represent a promising avenue in cancer-related research. At the same time, only more-in depth investigations can further elucidate the mechanistic and clinical connections between HIF-1 and cancer metabolism.
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Affiliation(s)
- Marek Samec
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (M.S.); (A.L.); (L.K.)
| | - Alena Liskova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (M.S.); (A.L.); (L.K.)
| | - Lenka Koklesova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia; (M.S.); (A.L.); (L.K.)
| | - Sandra Mersakova
- Biomedical Centre Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Mala Hora 4D, 03601 Martin, Slovakia; (S.M.); (J.S.)
| | - Jan Strnadel
- Biomedical Centre Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Mala Hora 4D, 03601 Martin, Slovakia; (S.M.); (J.S.)
| | - Karol Kajo
- Department of Pathology, St. Elizabeth Cancer Institute Hospital, 81250 Bratislava, Slovakia;
| | - Martin Pec
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia;
| | - Kevin Zhai
- Department of Physiology and Biophysics, Weill Cornell Medicine in Qatar, Education City, Qatar Foundation, Doha 24144, Qatar;
| | - Karel Smejkal
- Department of Natural Drugs, Faculty of Pharmacy, Masaryk University, Palackého třída 1946/1, 61200 Brno, Czech Republic;
| | - Sepideh Mirzaei
- Department of Biology, Faculty of Science, Islamic Azad University, Science and Research Branch, 1477893855 Tehran, Iran;
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of Epidemiology, Faculty of Veterinary Medicine, University of Tehran, 1419963114 Tehran, Iran;
| | - Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, 34956 Istanbul, Turkey;
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956 Istanbul, Turkey
| | - Luciano Saso
- Department of Physiology and Pharmacology “Vittorio Erspamer”, Faculty of Pharmacy and Medicine, Sapienza University, 00185 Rome, Italy;
| | - Aranka Brockmueller
- Musculoskeletal Research Group and Tumor Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilian-University Munich, D-80336 Munich, Germany; (A.B.); (M.S.)
| | - Mehdi Shakibaei
- Musculoskeletal Research Group and Tumor Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilian-University Munich, D-80336 Munich, Germany; (A.B.); (M.S.)
| | - Dietrich Büsselberg
- Department of Physiology and Biophysics, Weill Cornell Medicine in Qatar, Education City, Qatar Foundation, Doha 24144, Qatar;
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia;
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20
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Quiles JL, Sánchez-González C, Vera-Ramírez L, Giampieri F, Navarro-Hortal MD, Xiao J, Llopis J, Battino M, Varela-López A. Reductive Stress, Bioactive Compounds, Redox-Active Metals, and Dormant Tumor Cell Biology to Develop Redox-Based Tools for the Treatment of Cancer. Antioxid Redox Signal 2020; 33:860-881. [PMID: 32064905 DOI: 10.1089/ars.2020.8051] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Significance: Cancer is related to redox biology from many points of view, such as initiation and promotion, metabolism and growth, invasion and metastasis, vascularization, or through the interaction with the immune system. In addition, this extremely complex relationship depends on the redox homeostasis of each cellular compartment, which might be used to fight cancer. Recent Advances: New ways of modulating specific and little explored aspects of redox biology have been revealed, as well as new delivery methods or uses of previously known treatments against cancer. Here, we review the latest experimental evidence regarding redox biology in cancer treatment and analyze its potential impact in the development of improved and more effective antineoplastic therapies. Critical Issues: A critical issue that deserves particular attention is the understanding that both extremes of redox biology (i.e., oxidative stress [OS] and reductive stress) might be useful or harmful in relation to cancer prevention and treatment. Future Directions: Additional research is needed to understand how to selectively induce reductive or OS adequately to avoid cancer proliferation or to induce cancer cell death.
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Affiliation(s)
- José L Quiles
- Department of Physiology, Institute of Nutrition and Food Technology "José Mataix Verdú", Biomedical Research Center, University of Granada, Granada, Spain.,College of Food Science and Technology, Northwest University, Xi'an, China
| | - Cristina Sánchez-González
- Department of Physiology, Institute of Nutrition and Food Technology "José Mataix Verdú", Biomedical Research Center, University of Granada, Granada, Spain
| | - Laura Vera-Ramírez
- Department of Genomic Medicine, GENYO: Centre for Genomics and Oncology (Pfizer-University of Granada and Andalusian Regional Government), Granada, Spain
| | - Francesca Giampieri
- College of Food Science and Technology, Northwest University, Xi'an, China.,Department of Clinical Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - M Dolores Navarro-Hortal
- Department of Physiology, Institute of Nutrition and Food Technology "José Mataix Verdú", Biomedical Research Center, University of Granada, Granada, Spain
| | - Jianbo Xiao
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang, China
| | - Juan Llopis
- Department of Physiology, Institute of Nutrition and Food Technology "José Mataix Verdú", Biomedical Research Center, University of Granada, Granada, Spain
| | - Maurizio Battino
- Department of Clinical Sciences, Università Politecnica delle Marche, Ancona, Italy.,International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang, China.,Nutrition and Food Science Group, Department of Analytical and Food Chemistry, CITACA, CACTI, University of Vigo, Vigo, Spain
| | - Alfonso Varela-López
- Department of Physiology, Institute of Nutrition and Food Technology "José Mataix Verdú", Biomedical Research Center, University of Granada, Granada, Spain
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21
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Ma Z, Xiang X, Li S, Xie P, Gong Q, Goh BC, Wang L. Targeting hypoxia-inducible factor-1, for cancer treatment: Recent advances in developing small-molecule inhibitors from natural compounds. Semin Cancer Biol 2020; 80:379-390. [PMID: 33002608 DOI: 10.1016/j.semcancer.2020.09.011] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 09/06/2020] [Accepted: 09/17/2020] [Indexed: 12/24/2022]
Abstract
Rapid progress in molecular cancer biology coupled with the discovery of novel oncology drugs has opened new horizons for cancer target discovery. As one of the crucial signaling pathways related to tumorigenesis, hypoxia-inducible factor-1 (HIF-1) coordinates the activity of many transcription factors and their downstream molecules that impact tumor growth and metastasis. Accumulating evidence suggests that the transcriptional responses to acute hypoxia are mainly attributable to HIF-1α. Moreover, the overexpression of HIF-1α in several solid cancers has been found to be strongly associated with poor prognosis. Thus, pharmacological targeting of the HIF-1 signaling pathways has been considered as a new strategy for cancer therapy in the recent years. Although over the past decade, tremendous efforts have been made in preclinical studies to develop new HIF-1 inhibitors from natural products (reservoirs of novel therapeutic agents), to date, these efforts have not been successfully translated into clinically available treatments. In this review, we provide new insights into the bio-pharmacological considerations for selecting natural compounds as potential HIF-1 inhibitors to accelerate anti-cancer drug development. In addition, we highlighted the importance of assessing the dependency of cancer on HIF1A to shortlist cancer types as suitable disease models. This may subsequently lead to new paradigms for discovering more HIF-1 inhibitors derived from natural products and facilitate the development of potent therapeutic agents targeting specific cancer types.
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Affiliation(s)
- Zhaowu Ma
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei 434023, China; The First School of Clinical Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei 434023k, China
| | - Xiaoqiang Xiang
- School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Shiya Li
- Dyson School of Design Engineering, Imperial College London, London SW7 2AZ, United Kingdom
| | - Peng Xie
- School of Pharmacy, Fudan University, Shanghai 201203, China; China State Institute of Pharmaceutical Industry, Shanghai 201203, China
| | - Quan Gong
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei 434023, China; The First School of Clinical Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei 434023k, China.
| | - Boon-Cher Goh
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Haematology-Oncology, National University Cancer Institute, Singapore 119228, Singapore; Cancer Science Institute of Singapore, National University of Singapore, Singapore 117599, Singapore.
| | - Lingzhi Wang
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Cancer Science Institute of Singapore, National University of Singapore, Singapore 117599, Singapore.
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22
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Dong X, Zhu Y, Wang S, Luo Y, Lu S, Nan F, Sun G, Sun X. Bavachinin inhibits cholesterol synthesis enzyme FDFT1 expression via AKT/mTOR/SREBP-2 pathway. Int Immunopharmacol 2020; 88:106865. [PMID: 32827918 DOI: 10.1016/j.intimp.2020.106865] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 07/20/2020] [Accepted: 07/29/2020] [Indexed: 12/15/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a progressive and chronic liver disease. No effective drug is currently approved for the treatment of NAFLD. Traditionally it is thought that pathogenesis of NAFLD develops from some imbalance in lipid control, thereby leading to hepatotoxicity and disease development. Squalene synthase (SQS), encoded by FDFT1, is a key regulator in cholesterol synthesis and thus a potential target for the treatment of NAFLD. Here we could identify bavachinin, a component from traditional Chinese medicine Fructus Psoraleae (FP), which apparently protects HepaRG cells from palmitic acid induced death, suppressing lipid accumulation and cholesterol synthesis through inhibition of FDFT1 through the AKT/mTOR/SREBP-2 pathway. Over-expression of FDFT1 abolished bavachinin (BVC) -induced inhibition of cholesterol synthesis. The data presented here suggest that bavachinin acts as a cholesterol synthesis enzyme inhibitor, and might serve as a drug for treating NAFLD in the future.
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Affiliation(s)
- Xi Dong
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, PR China; Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glycolipid Metabolic Disorders, State Administration of Traditional Chinese Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China
| | - Yue Zhu
- Harbin University of Commerce, Harbin, PR China
| | - Shan Wang
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, PR China; Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glycolipid Metabolic Disorders, State Administration of Traditional Chinese Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China
| | - Yun Luo
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, PR China; Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glycolipid Metabolic Disorders, State Administration of Traditional Chinese Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China
| | - Shan Lu
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, PR China; Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glycolipid Metabolic Disorders, State Administration of Traditional Chinese Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China
| | - Fengwei Nan
- Department of Traditional Chinese Medicine, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China
| | - Guibo Sun
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, PR China; Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glycolipid Metabolic Disorders, State Administration of Traditional Chinese Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China.
| | - Xiaobo Sun
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Chinese Academy of Medical Sciences, Beijing, PR China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, PR China; Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glycolipid Metabolic Disorders, State Administration of Traditional Chinese Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, PR China.
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Effects and Mechanisms of Five Psoralea Prenylflavonoids on Aging-Related Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:2128513. [PMID: 32655760 PMCID: PMC7320294 DOI: 10.1155/2020/2128513] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/12/2020] [Accepted: 05/28/2020] [Indexed: 01/09/2023]
Abstract
During the aging process, senescent cells gradually accumulate in the organs; they secrete proinflammatory cytokines and other factors, collectively known as the senescence-associated secretory phenotype (SASP). SASP secretions contribute to “inflammaging,” which is a state of chronic, systemic, sterility, low-grade inflammatory microenvironment and a key risk factor in the development of aging-related diseases. Fructus psoraleae is a traditional Chinese medical herb best known for delaying aging and treating osteoporosis. Prenylflavonoids from fructus psoraleae are the main bioactive compounds responsible for its pharmacological applications, such as beaching, bavachinin, bavachalcone, isobavachalcone, and neobavaisoflavone. In previous decades, there have been some promising studies on the pharmacology of fructus psoraleae. Here, we focus on the anti-inflammatory and antiaging diseases of five psoralea prenylflavonoids, such as cardiovascular protection, diabetes and obesity intervention, neuroprotection, and osteoporosis, and discuss the mechanism of these active ingredients for better understanding the material basis and drug application of fructus psoraleae in Chinese medicine.
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Clinicopathological and prognostic value of hypoxia-inducible factor-1α in breast cancer: a meta-analysis including 5177 patients. Clin Transl Oncol 2020; 22:1892-1906. [PMID: 32166713 DOI: 10.1007/s12094-020-02332-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 02/25/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE Mounting studies have investigated the clinicopathological and prognostic value of hypoxia-inducible factor-1α (HIF-1α) in breast cancer (BC), yet conclusions remain controversial. Therefore, we conducted this meta-analysis to clarify this issue. METHODS All relevant studies were searched using Cochrane Library, Web of Science, PubMed, and EMBASE online databases. Pooled odds ratios (ORs) and hazard ratios (HRs) with 95% confidence intervals (CIs) were applied to evaluate the clinicopathological and prognostic value of HIF-1α, respectively. Subgroup analysis and sensitivity analysis were performed to investigate heterogeneity and stability of the results. Begg's funnel plot and Egger's test were used to examine publication bias. RESULTS A total of 31 eligible studies including 5177 subjects were enrolled. Of these, 25 studies assessed the prognostic role of HIF-1α and included 4546 individuals. Twenty-three studies involving 3277 individuals evaluated the clinicopathological significance of HIF-1α. High expression level of HIF-1α was correlated with poor overall survival (OS) (HR = 1.59, 95% CI = 1.40-1.80, P < 0.001), disease-free survival (DFS) (HR = 1.87, 95% CI = 1.53-2.28, P < 0.001), relapse-free survival (HR = 1.36, 95% CI = 1.07-1.73, P = 0.001), and cancer-specific survival (HR = 1.55, 95% CI = 1.10-2.19, P = 0.012). Pooled data from studies using multivariate survival analysis also showed that HIF-1α expression was associated with worse OS (HR = 1.59, 95% CI = 1.32-1.92, P < 0.001) and DFS (HR = 1.60, 95% CI = 1.39-1.84, P < 0.001). Additionally, high HIF-1α expression was associated with advanced tumor-node-metastasis stage, positive lymph-node status, negative ER status, ductal type, advanced histologic grade, high Ki67 expression, and strong VEGF expression. CONCLUSION HIF-1α might serve as an independent prognostic biomarker and a promising therapeutic target for BC. Future large-scale prospective randomized trials are needed to confirm our findings.
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25
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Haiaty S, Rashidi MR, Akbarzadeh M, Maroufi NF, Yousefi B, Nouri M. Targeting vasculogenic mimicry by phytochemicals: A potential opportunity for cancer therapy. IUBMB Life 2020; 72:825-841. [PMID: 32026601 DOI: 10.1002/iub.2233] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 01/06/2020] [Indexed: 12/18/2022]
Abstract
Vasculogenic mimicry (VM) is regarded as a process where very aggressive cancer cells generate vascular-like patterns without the presence of endothelial cells. It is considered as the main mark of malignant cancer and has pivotal role in cancer metastasis and progression in various types of cancers. On the other hand, resistance to the antiangiogenesis therapies leads to the cancer recurrence. Therefore, development of novel chemotherapies and their combinations is urgently needed for abolition of VM structures and also for better tumor therapy. Hence, identifying compounds that target VM structures might be superior therapeutic factors for cancers treatment and controlling the recurrence and metastasis. In recent times, naturally occurring compounds, especially phytochemicals have obtained great attention due to their safe properties. Phytochemicals are also capable of targeting VM structure and also their main signaling pathways. Consequently, in this review article, we illustrated key signaling pathways in VM, and the phytochemicals that affect these structures including curcumin, genistein, lycorine, luteolin, columbamine, triptolide, Paris polyphylla, dehydroeffusol, jatrorrhizine hydrochloride, grape seed proanthocyanidins, resveratrol, isoxanthohumol, dehydrocurvularine, galiellalactone, oxacyclododecindione, brucine, honokiol, ginsenoside Rg3, and norcantharidin. The recognition of these phytochemicals and their safety profile may lead to new therapeutic agents' development for VM elimination in different types of tumors.
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Affiliation(s)
- Sanya Haiaty
- Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Biochemistry and Clinical Laboratories, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad-Reza Rashidi
- Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Akbarzadeh
- Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Biochemistry, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Nazila F Maroufi
- Department of Biochemistry and Clinical Laboratories, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahman Yousefi
- Department of Biochemistry and Clinical Laboratories, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Nouri
- Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Biochemistry and Clinical Laboratories, Tabriz University of Medical Sciences, Tabriz, Iran.,Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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26
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Enhancing the Therapeutic Efficacy of Daunorubicin and Mitoxantrone with Bavachinin, Candidone, and Tephrosin. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:3291737. [PMID: 31814840 PMCID: PMC6877970 DOI: 10.1155/2019/3291737] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 08/20/2019] [Indexed: 12/20/2022]
Abstract
The capability of flavonoids in sensitizing cancer cells was demonstrated in numerous works to chemotherapy and converse multidrug resistance by modulating efflux pumps and apoptosis mechanisms. Three flavonoids, namely, bavachinin, tephrosin, and candidone, have been recently introduced to cancer treatment research presenting various activities, such as antibacterial, immunomodulatory, cell death, and anticancer. Less information exists regarding the therapeutic significance of these flavonoids in cancer treatment, especially in overcoming multidrug resistance (MDR). Here, we tempted to investigate the potency of these agents in reversing MDR by analyzing their effects as chemosensitizers on cell cytotoxicity, P-gp and ABCG2 protein expression levels, and their function on two multidrug-resistant cell lines, P-gp-overexpressing human gastric adenocarcinoma cell line (EPG85.257RDB) and ABCG2-overexpressing human epithelial breast cancer cell line (MCF7/MX). The inhibitory concentration of 10% (IC10) of bavachinin, tephrosin, and candidone in EPG85.257RDB cells was 1588.7 ± 202.2, 264.8 ± 86.15, and 1338.6 ± 114.11 nM, respectively. Moreover, these values in MCF7/MX cell were 2406.4 ± 257.63, 38.8 ± 4.28, and 27.9 ± 5.59 nM, respectively. Expression levels of ABCG2 and P-gp were not significantly downregulated by these flavonoids. Maximum levels of daunorubicin and mitoxantrone accumulations and minimum rates of drug efflux in both cell lines were detected 48 hrs posttreatment with tephrosin and bavachinin, respectively. Chemosensitization to mitoxantrone and daunorubicin treatments was, respectively, achieved in MCF7/MX and EPG85.257RDB cells in response to IC10 of bavachinin and tephrosin, independently. These effects did not follow time-dependent manner, and each flavonoid had its cell-dependent patterns. Overall, bavachinin, tephrosin, and candidone showed potency to sensitize MDR cells to daunorubicin and mitoxantrone and could be considered as attractive MDR modulators for cancer treatment. However, their action was time and cell specific.
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Li YS, Liu Q, Tian J, He HB, Luo W. Angiogenesis Process in Osteosarcoma: An Updated Perspective of Pathophysiology and Therapeutics. Am J Med Sci 2019; 357:280-288. [DOI: 10.1016/j.amjms.2018.12.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 11/23/2018] [Accepted: 12/11/2018] [Indexed: 12/13/2022]
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Long non-coding RNA Taurine upregulated gene 1 promotes osteosarcoma cell metastasis by mediating HIF-1α via miR-143-5p. Cell Death Dis 2019; 10:280. [PMID: 30911001 PMCID: PMC6433912 DOI: 10.1038/s41419-019-1509-1] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 02/17/2019] [Accepted: 03/07/2019] [Indexed: 12/22/2022]
Abstract
Early aggressive metastasis of osteosarcoma (OS) leads to rapid progression and poor prognosis. Increasing evidence has demonstrated that long non-coding RNAs (lncRNAs) could serve as crucial regulators to modulate tumour metastasis. In this study, we reported the critical role of lncRNA TUG1 in determining OS metastasis. TUG1 was significantly upregulated in OS tissues and associated with tumour size, distant metastasis, TNM stage, and overall and recurrence-free survival, which further indicated poor prognosis. Furthermore, CAFs-derived TGF-β could upregulate TUG1 expression, and the crosstalk between CAFs and OS cells induced TUG1 to promote OS cell metastasis. Dysregulated TUG1 expression could act as an miRNA “sponge” to competitively protect the HIF-1α mRNA 3′UTR from miR-143-5p. Our study emphasised the effects of TUG1 in OS and demonstrated a novel axis by which TUG1 regulated OS cell metastasis, angiogenesis, and proliferation in vivo and in vitro. Collectively, TUG1 might be a prognostic indicator for OS and could be a therapeutic target for OS.
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29
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Luo D, Ren H, Zhang W, Xian H, Lian K, Liu H. Clinicopathological and prognostic value of hypoxia-inducible factor-1α in patients with bone tumor: a systematic review and meta-analysis. J Orthop Surg Res 2019; 14:56. [PMID: 30782196 PMCID: PMC6381668 DOI: 10.1186/s13018-019-1101-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 02/14/2019] [Indexed: 11/29/2022] Open
Abstract
Background Recently, many studies have shown the role of hypoxia-inducible factor-1α (HIF-1α) expression in the outcome of bone tumor. However, the results remain inconclusive. It is necessary to carry out a meta-analysis of all the current available data to clarify the relationship between HIF-1α and survival or clinicopathological features of bone tumor. Methods PubMed, Cochrane Library, Web of Science, China National Knowledge Internet, and Wanfang databases were used to search the relationship between HIF-1α and bone tumor. Articles investigating clinicopathological and prognostic value of HIF-1α in bone tumor patients were enrolled in this meta-analysis. Overlapping articles, duplicate data, reviews, case reports, and letters without original data were excluded. The pooled risk ratios (RRs) and hazard ratios (HRs) were used to evaluate the clinicopathological and prognostic value of HIF-1α on bone tumor patients, respectively. Results A total of 28 studies including 1443 patients were included in this meta-analysis, which were involved in three different types of bone tumor including 3 chondrosarcomas, 2 giant cell tumors of bone, and 23 osteosarcomas. Our results showed that high expression levels of HIF-1α were associated with poorer OS (overall survival) (HR = 2.61, 95% CI 2.11–3.23, P < 0.001) and shorter DFS (disease-free survival) (HR = 2.02, 95% CI 1.41–2.89, P < 0.001) in bone tumor. In addition, this study also analyzed the role of HIF-1α expression in clinicopathological features, which were closely related with the severity of bone tumor, including differentiation, clinical stage, metastasis, and microvessel density. Our results indicated that HIF-1α overexpression was significantly associated with differentiation (RR = 1.56, 95% CI 1.00–2.43, P = 0.049), clinical stage (RR = 1.75, 95% CI 1.25–2.45, P = 0.001), metastasis (RR = 1.78, 95% CI 1.58–2.00, P < 0.001), and microvessel density (SMD = 2.34, 95% CI 1.35–3.34, P < 0.001) of bone tumor. Conclusions HIF-1α overexpression indicated an unfavorable factor for OS and DFS in bone tumor, suggesting that HIF-1α may serve as a potential prognostic marker for bone tumor. Electronic supplementary material The online version of this article (10.1186/s13018-019-1101-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Deqing Luo
- Department of Orthopaedic Surgery, The Affiliated Southeast Hospital of Xiamen University, Orthopaedic Center of People's Liberation Army, Zhangzhou, 363000, Fujian Province, China
| | - Hongyue Ren
- Department of Pathology, The Affiliated Southeast Hospital of Xiamen University, Orthopaedic Center of People's Liberation Army, Zhangzhou, 363000, Fujian Province, China
| | - Wenjiao Zhang
- Department of Orthopaedic Surgery, The Affiliated Southeast Hospital of Xiamen University, Orthopaedic Center of People's Liberation Army, Zhangzhou, 363000, Fujian Province, China
| | - Hang Xian
- Department of Orthopaedic Surgery, The Affiliated Southeast Hospital of Xiamen University, Orthopaedic Center of People's Liberation Army, Zhangzhou, 363000, Fujian Province, China
| | - Kejian Lian
- Department of Orthopaedic Surgery, The Affiliated Southeast Hospital of Xiamen University, Orthopaedic Center of People's Liberation Army, Zhangzhou, 363000, Fujian Province, China
| | - Hui Liu
- Department of Orthopaedic Surgery, The Affiliated Southeast Hospital of Xiamen University, Orthopaedic Center of People's Liberation Army, Zhangzhou, 363000, Fujian Province, China.
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30
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Guerra AR, Duarte MF, Duarte IF. Targeting Tumor Metabolism with Plant-Derived Natural Products: Emerging Trends in Cancer Therapy. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:10663-10685. [PMID: 30227704 DOI: 10.1021/acs.jafc.8b04104] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Recognition of neoplastic metabolic reprogramming as one of cancer's hallmarks has paved the way for developing novel metabolism-targeted therapeutic approaches. The use of plant-derived natural bioactive compounds for this endeavor is especially promising, due to their diverse structures and multiple targets. Hence, over the past decade, a growing number of studies have assessed the impact of phytochemicals on tumor cell metabolism, aiming at improving current knowledge on their mechanisms of action and, at the same time, evaluating their potential as anti-cancer metabolic modulators. In this Review, we focus on three classes of plant-derived compounds with promising anti-cancer activity-phenolic compounds, isoprenoids, and alkaloids-to describe their effects on major energetic and biosynthetic pathways of human tumor cells. Such a comprehensive and integrated account of the ability of these compounds to hit different metabolic targets is expected to contribute to the rational design and critical assessment of novel anti-cancer therapies based on natural-product-mediated metabolic reprogramming.
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Affiliation(s)
- Angela R Guerra
- Centro de Biotecnologia Agrícola e Agro-Alimentar do Alentejo (CEBAL), Instituto Politécnico de Beja , Apartado 6158 , 7801-908 Beja , Portugal
- CICECO - Instituto de Materiais de Aveiro, Departamento de Quı́mica , Universidade de Aveiro , Campus de Santiago , 3810-193 Aveiro , Portugal
| | - Maria F Duarte
- Centro de Biotecnologia Agrícola e Agro-Alimentar do Alentejo (CEBAL), Instituto Politécnico de Beja , Apartado 6158 , 7801-908 Beja , Portugal
- ICAAM - Instituto de Ciências Agrárias e Ambientais Mediterrânicas , Universidade de Évora , Pólo da Mitra, 7006-554 Évora , Portugal
| | - Iola F Duarte
- CICECO - Instituto de Materiais de Aveiro, Departamento de Quı́mica , Universidade de Aveiro , Campus de Santiago , 3810-193 Aveiro , Portugal
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Qian J, Xie F, Shi Y, Li J, Zhang L, Li Y, Guo F, Wang R. Pharmacokinetic and metabolism studies of bavachinin through ultra-high-performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry. Biomed Chromatogr 2018; 32:e4293. [DOI: 10.1002/bmc.4293] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 05/02/2018] [Accepted: 05/10/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Jun Qian
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
| | - Fan Xie
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
| | - Yanhong Shi
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
| | - Jinhang Li
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
| | - Liuqiang Zhang
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
| | - Yiming Li
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
| | - Fujiang Guo
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
| | - Rui Wang
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
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32
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Bavachinin Induces Oxidative Damage in HepaRG Cells through p38/JNK MAPK Pathways. Toxins (Basel) 2018; 10:toxins10040154. [PMID: 29649125 PMCID: PMC5923320 DOI: 10.3390/toxins10040154] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 04/08/2018] [Accepted: 04/10/2018] [Indexed: 02/07/2023] Open
Abstract
Drug-induced liver injury is one of the main causes of drug non-approval and drug withdrawal by the Food and Drug Administration (FDA). Bavachinin (BVC) is a natural product derived from the fruit of the traditional Chinese herb Fructus Psoraleae (FP). There have been reports of acute liver injury following the administration of FP and its related proprietary medicines. To explore BVC hepatotoxicity and its mechanisms, we used the HepaRG cell line. In our recent research, we showed that BVC induces HepaRG cell death, mainly via BVC-induced oxidative damage. The formation of ROS is closely related to the activation of the stress-activated kinases, JNK and p38, while SP600125 (SP, JNK inhibitor) and SB203580 (SB, p38 inhibitor) pretreatment inhibited the generation of ROS. On the other hand, N-acetylcysteine (NAC) pretreatment prevented the phosphorylation of p38 but not that of JNK. Taken together, these data reveal that BVC induces HepaRG cell death via ROS and the JNK/p38 signaling pathways.
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Gupta N, Qayum A, Raina A, Shankar R, Gairola S, Singh S, Sangwan PL. Synthesis and biological evaluation of novel bavachinin analogs as anticancer agents. Eur J Med Chem 2018; 145:511-523. [PMID: 29335212 DOI: 10.1016/j.ejmech.2018.01.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 12/10/2017] [Accepted: 01/03/2018] [Indexed: 12/21/2022]
Abstract
A library of 28 analogs of bavachinin including aliphatic and aromatic ethers, epoxide, chalcone, oxime, semicarbazide, oxime ether and triazole derivatives have been synthesized and evaluated for cytotoxicity against four different human cancer cell lines. Bio-evaluation studies exhibited better cytotoxic profile for many analogs compare to bavachinin. Best results were observed for a 1,2,3-triazole analog (17i) with IC50 values 7.72, 16.08, 7.13 and 11.67 μM against lung (A549), prostate (PC-3), colon (HCT-116) and breast (MCF-7) cancer cell lines respectively. This analog showed three and four fold improvement in cytotoxicity against HCT-116 and A549 cell lines than parent molecule (1). Structure activity relationship (SAR) study for all synthesized analogs was carried out. Further, mechanistic study of the lead molecule (17i) revealed that it inhibits colony formation and in vitro migration of human colon cancer cells (HCT-116). Also, it induced the morphological changes and mediated the apoptotic cell death of HCT-116 cells with perturbance in mitochondrial membrane potential (MMP) and PARP cleavage.
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Affiliation(s)
- Nidhi Gupta
- Bioorganic Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, 180001, India
| | - Arem Qayum
- Cancer Pharmacology Division, CSIR-Indian Institute of Integrative Medicine Jammu, 180001, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-IIIM Campus, Jammu, India
| | - Arun Raina
- Bioorganic Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, 180001, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-IIIM Campus, Jammu, India
| | - Ravi Shankar
- Bioorganic Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, 180001, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-IIIM Campus, Jammu, India
| | - Sumeet Gairola
- Academy of Scientific and Innovative Research (AcSIR), CSIR-IIIM Campus, Jammu, India; Plant Science Division, CSIR-Indian Institute of Integrative Medicine Jammu, 180001, India
| | - Shashank Singh
- Cancer Pharmacology Division, CSIR-Indian Institute of Integrative Medicine Jammu, 180001, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-IIIM Campus, Jammu, India
| | - Payare L Sangwan
- Bioorganic Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, 180001, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-IIIM Campus, Jammu, India.
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Wang S, Ren T, Huang Y, Bao X, Sun K, Shen D, Guo W. BMPR2 and HIF1- α overexpression in resected osteosarcoma correlates with distant metastasis and patient survival. Chin J Cancer Res 2017; 29:447-454. [PMID: 29142464 DOI: 10.21147/j.issn.1000-9604.2017.05.09] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Objective Bone morphogenetic protein receptor 2 (BMPR2) and hypoxia-inducible factor 1-α (HIF1-α) existed abnormal expression in several types of cancer. However, their expressions and related roles in osteosarcoma are largely unknown. Methods To investigate the clinical significance of BMPR2 and HIF1-α in osteosarcoma, we analyzed their expression levels in 103 osteosarcoma specimens by immunochemistry. Meanwhile, we conducted a follow-up to examine the metastatic behavior and overall survival (OS) of osteosarcoma patients. Results Among 103 tissues, 61 cases had BMPR2-positive expression and 57 cases had HIF1-α positive expression. A significant correlation was noticed between BMPR2 and HIF1-α expression in osteosarcoma specimens (P=0.035). Receiver-operating characteristic (ROC) curves were calculated to investigate the predictive value of the two markers in tumor metastasis. By means of univariate and multivariate analysis, BMPR2 and HIF1-α expression, as well as higher tumor grade, were identified as significant risk factors for OS in patients with osteosarcoma. Kaplan-Meier survival analysis revealed that the patients with BMPR2 and HIF1-α positive expression had worse OS compared with patients with BMPR2-negative or HIF1-α-negative staining. Conclusions It can be concluded that BMPR2 and HIF1-α expression is highly correlated with metastatic behavior in patients with osteosarcoma and can serve as predictive markers for metastasis and OS of these patients.
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Affiliation(s)
- Shidong Wang
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing 100044, China.,Beijing Key Laboratory of Musculoskeletal Tumor, Beijing 100044, China
| | - Tingting Ren
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing 100044, China.,Beijing Key Laboratory of Musculoskeletal Tumor, Beijing 100044, China
| | - Yi Huang
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing 100044, China.,Beijing Key Laboratory of Musculoskeletal Tumor, Beijing 100044, China
| | - Xing Bao
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing 100044, China.,Beijing Key Laboratory of Musculoskeletal Tumor, Beijing 100044, China
| | - Kunkun Sun
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing 100044, China
| | - Danhua Shen
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing 100044, China
| | - Wei Guo
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing 100044, China.,Beijing Key Laboratory of Musculoskeletal Tumor, Beijing 100044, China
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35
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Synthesis, characterization and crystal structure of 4′-ethynylflavanone and its chalcone precursor. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.09.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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36
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Du G, Zhao Y, Feng L, Yang Z, Shi J, Huang C, Li B, Guo F, Zhu W, Li Y. Design, Synthesis, and Structure-Activity Relationships of Bavachinin Analogues as Peroxisome Proliferator-Activated Receptor γ Agonists. ChemMedChem 2016; 12:183-193. [DOI: 10.1002/cmdc.201600554] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/02/2016] [Indexed: 01/22/2023]
Affiliation(s)
- Guoxin Du
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; 1200 Cailun Road Shanghai 201203 China
| | - Yuanyuan Zhao
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; 1200 Cailun Road Shanghai 201203 China
| | - Li Feng
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; 1200 Cailun Road Shanghai 201203 China
| | - Zhuo Yang
- Key Laboratory of Receptor Research & Drug Discovery and Design Center; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; 555 Zuchongzhi Road Shanghai 201203 China
| | - Jiye Shi
- Informatics Department; UCB Pharma; 216 Bath Road Slough SL1 4EN UK
| | - Cheng Huang
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; 1200 Cailun Road Shanghai 201203 China
| | - Bo Li
- Key Laboratory of Receptor Research & Drug Discovery and Design Center; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; 555 Zuchongzhi Road Shanghai 201203 China
| | - Fujiang Guo
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; 1200 Cailun Road Shanghai 201203 China
| | - Weiliang Zhu
- Key Laboratory of Receptor Research & Drug Discovery and Design Center; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; 555 Zuchongzhi Road Shanghai 201203 China
| | - Yiming Li
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; 1200 Cailun Road Shanghai 201203 China
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Dai Y, Ma T, Ge M, Li J, Huo Q, Li HM, Zhang X, Liu H, Wu CZ. Enzymatic Synthesis of Novel Bavachinin Glucoside by UDP-glycosyltransferase. J CHIN CHEM SOC-TAIP 2016. [DOI: 10.1002/jccs.201500497] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Taleb H, Morris RK, Withycombe CE, Maddocks SE, Kanekanian AD. Date syrup-derived polyphenols attenuate angiogenic responses and exhibits anti-inflammatory activity mediated by vascular endothelial growth factor and cyclooxygenase-2 expression in endothelial cells. Nutr Res 2016; 36:636-47. [PMID: 27333954 DOI: 10.1016/j.nutres.2016.02.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 02/17/2016] [Accepted: 02/19/2016] [Indexed: 11/25/2022]
Abstract
Bioactive components such as polyphenols, present in many plants, are purported to have anti-inflammatory and antiangiogenic properties. Date syrup, produced from date fruit of the date palm tree, has traditionally been used to treat a wide range of diseases with etiologies involving angiogenesis and inflammation. It was hypothesized that polyphenols in date syrup reduce angiogenic responses such as cell migration, tube formation, and matrix metalloproteinase activity in an inflammatory model by exhibiting anti-inflammatory activity mediated by vascular endothelial growth factor (VEGF) and the prostaglandin enzyme cyclooxygenase-2 (COX-2) in endothelial cells. Date syrup polyphenols at 60 and 600μg/mL reduced inflammation and suppressed several stages of angiogenesis, including endothelial cell migration, invasion, matrix metalloproteinase activity, and tube formation, without evidence of cytotoxicity. VEGF and COX-2 expression induced by tumor necrosis factor-alpha at both gene expression and protein level was significantly reduced by date syrup polyphenols in comparison to untreated cells. In conclusion, polyphenols in date syrup attenuated angiogenic responses and exhibited anti-inflammatory activity mediated by VEGF and COX-2 expression in endothelial cells.
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Affiliation(s)
- Hajer Taleb
- Department of Healthcare and Food, Cardiff School of Health Sciences, Cardiff Metropolitan University, Llandaff Campus, Western Ave, CF5 2YB, Wales, UK
| | - R Keith Morris
- Department of Biomedical Sciences, Cardiff School of Health Sciences, Cardiff Metropolitan University, Llandaff Campus, Western Ave, CF5 2YB, Wales, UK
| | - Cathryn E Withycombe
- Department of Biomedical Sciences, Cardiff School of Health Sciences, Cardiff Metropolitan University, Llandaff Campus, Western Ave, CF5 2YB, Wales, UK
| | - Sarah E Maddocks
- Department of Biomedical Sciences, Cardiff School of Health Sciences, Cardiff Metropolitan University, Llandaff Campus, Western Ave, CF5 2YB, Wales, UK.
| | - Ara D Kanekanian
- Department of Healthcare and Food, Cardiff School of Health Sciences, Cardiff Metropolitan University, Llandaff Campus, Western Ave, CF5 2YB, Wales, UK
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Abstract
The ubiquitin–proteasome system has been recognized as fundamental toward protein turnover in eukaryotic cells. The system comprises the ubiquitin conjugation machinery consisting of an enzyme cascade of E1, E2, and E3 enzymes, the deubiquitinases (DUBs) and the proteasome, a multisubunit protease complex acting through an N-terminal threonine protease mechanism. A number of natural product inhibitors of the proteasome have been studied in detail and these inhibitors and their derivatives have been highly valuable in developing our understanding of this system. These efforts culminated in the successful development of bortezomib as a pharmacological agent used clinically as a cancer therapeutic in the treatment of multiple myeloma. This review is focused on natural product inhibitors of the enzymes involved in intracellular ubiquitin conjugation (ubiquitin-activating enzyme E1, ubiquitin-conjugating enzyme E2, ubiquitin ligase E3) and ubiquitin deconjugation (DUBs). Members of both of these enzyme systems have been proposed as pharmacological targets for cancer therapy and several other diseases. Furthermore compounds with activities toward enzymes from the analogous ubiquitin-like (Ubl) protein families have been identified for SUMO and NEDD8. To date natural product inhibitors have been described for members of each of these protein families and were isolated from plant, fungal, animal, and microbial sources. Insights into the mechanism of action of natural products and their derivatives will enhance our understanding of this complex system and will improve our ability to rationally design novel inhibitors. The increased availability of assays and research tools for the study of protein ubiquitination, deubiquitination, and Ubl proteins will contribute to the discovery of more potent and selective compounds. We expect that these studies will stimulate development of further potential pharmacological agents in this area.
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Gupta P, Jagavelu K, Mishra DP. Inhibition of NADPH Oxidase-4 Potentiates 2-Deoxy-D-Glucose-Induced Suppression of Glycolysis, Migration, and Invasion in Glioblastoma Cells: Role of the Akt/HIF1α/HK-2 Signaling Axis. Antioxid Redox Signal 2015; 23:665-81. [PMID: 25891245 DOI: 10.1089/ars.2014.5973] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
AIMS 2-Deoxy-d-glucose (2-DG), a synthetic glycolytic inhibitor, is currently under clinical evaluation as a promising anticancer agent. However, 2-DG treatment in cancer cells activates prosurvival Akt signaling that might limit its clinical efficacy. The NADPH oxidase 4 (Nox-4)/reactive oxygen species/Akt signaling is known to regulate survival, proliferation, infiltration, and invasion in glioblastomas (GBMs). The enhanced motility, invasiveness, and therapy resistance in GBMs are attributed to metabolic adaptation through increased aerobic glycolysis. Therefore, we hypothesized that inhibition of the Nox-4 might enhance 2-DG-induced suppression of glycolysis, migration, and invasion in GBM cells. RESULTS We identified the natural naphthoquinone compound shikonin as a potent inhibitor of the Nox-4/Akt signaling pathway. The combined treatment of shikonin+2-DG suppressed the glycolytic phenotype, migration, and invasion through modulation of the Akt/HIF1α/hexokinase-2 signaling axis in GBM cells. The combination also exhibited enhanced antiproliferative and antiangiogenic effects in vivo. INNOVATION Our data for the first time demonstrate that inhibition of the Nox-4-associated prosurvival signaling pathway by shikonin enhances the antiproliferative and antiangiogenic potential of 2-DG in GBM cells. CONCLUSION In summary, the combined inhibition of Nox-4 and glycolysis may have therapeutic implications for the management of GBMs.
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Affiliation(s)
- Priyanka Gupta
- 1 Endocrinology Division, Cell Death Research Laboratory, CSIR-Central Drug Research Institute , Lucknow, India
| | - Kumaravelu Jagavelu
- 2 Pharmacology Division, CSIR-Central Drug Research Institute , Lucknow, India
| | - Durga Prasad Mishra
- 1 Endocrinology Division, Cell Death Research Laboratory, CSIR-Central Drug Research Institute , Lucknow, India
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Xie F, Du G, Ma S, Li Y, Wang R, Guo F. Structural elucidation ofin vitrometabolites of bavachinin in rat liver microsomes by LC-ESI-MSnand chemical synthesis. Xenobiotica 2015; 46:296-306. [DOI: 10.3109/00498254.2015.1074763] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Du G, Feng L, Yang Z, Shi J, Huang C, Guo F, Li B, Zhu W, Li Y. Separation and peroxisome proliferator-activated receptor-γ agonist activity evaluation of synthetic racemic bavachinin enantiomers. Bioorg Med Chem Lett 2015; 25:2579-83. [DOI: 10.1016/j.bmcl.2015.04.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 03/30/2015] [Accepted: 04/09/2015] [Indexed: 10/23/2022]
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Natural compounds regulate glycolysis in hypoxic tumor microenvironment. BIOMED RESEARCH INTERNATIONAL 2015; 2015:354143. [PMID: 25685782 PMCID: PMC4317583 DOI: 10.1155/2015/354143] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Accepted: 10/01/2014] [Indexed: 01/19/2023]
Abstract
In the early twentieth century, Otto Heinrich Warburg described an elevated rate of glycolysis occurring in cancer cells, even in the presence of atmospheric oxygen (the Warburg effect). Recently it became a therapeutically interesting strategy and is considered as an emerging hallmark of cancer. Hypoxia inducible factor-1 (HIF-1) is one of the key transcription factors that play major roles in tumor glycolysis and could directly trigger Warburg effect. Thus, how to inhibit HIF-1-depended Warburg effect to assist the cancer therapy is becoming a hot issue in cancer research. In fact, HIF-1 upregulates the glucose transporters (GLUT) and induces the expression of glycolytic enzymes, such as hexokinase, pyruvate kinase, and lactate dehydrogenase. So small molecules of natural origin used as GLUT, hexokinase, or pyruvate kinase isoform M2 inhibitors could represent a major challenge in the field of cancer treatment. These compounds aim to suppress tumor hypoxia induced glycolysis process to suppress the cell energy metabolism or enhance the susceptibility of tumor cells to radio- and chemotherapy. In this review, we highlight the role of natural compounds in regulating tumor glycolysis, with a main focus on the glycolysis under hypoxic tumor microenvironment.
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Pistollato F, Giampieri F, Battino M. The use of plant-derived bioactive compounds to target cancer stem cells and modulate tumor microenvironment. Food Chem Toxicol 2015; 75:58-70. [DOI: 10.1016/j.fct.2014.11.004] [Citation(s) in RCA: 112] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Revised: 11/03/2014] [Accepted: 11/06/2014] [Indexed: 12/18/2022]
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45
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Guan G, Zhang Y, Lu Y, Liu L, Shi D, Wen Y, Yang L, Ma Q, Liu T, Zhu X, Qiu X, Zhou Y. The HIF-1α/CXCR4 pathway supports hypoxia-induced metastasis of human osteosarcoma cells. Cancer Lett 2014; 357:254-264. [PMID: 25444927 DOI: 10.1016/j.canlet.2014.11.034] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 11/13/2014] [Accepted: 11/14/2014] [Indexed: 12/11/2022]
Abstract
HIF-1α mediates hypoxia-induced expression of the chemokine receptor CXCR4 and contributes to metastasis in many different cancers. We have previously shown that hypoxia promotes migration of human osteosarcoma cells by activating the HIF-1α/CXCR4 pathway. Here, immunohistochemical analysis showed that unlike control osteochondroma samples, osteosarcoma specimens were characterized by elevated expression levels of HIF-1α and CXCR4. Moreover, we found that hypoxia-induced invasiveness was more pronounced in high metastatic potential F5M2 osteosarcoma cells than in low metastatic potential F4 cells, and that this induction was sensitive to treatment with the CXCR4 antagonist AMD3100 and the HIF-1α inhibitor KC7F2. Interestingly, hypoxia-induced CXCR4 expression persisted after cultured osteosarcoma cells were returned to normoxic conditions. These observations were confirmed by experiments in a mouse model of osteosarcoma lung metastasis showing that hypoxia stimulation of pulmonary metastasis was greater in F5M2 than in F4 cells, and was sensitive to treatment with AMD3100. Our study provides further evidence of the contributions of hypoxia and the HIF-1α/CXCR4 pathway to the progression of osteosarcoma, and suggests that this axis might be efficiently leveraged in the development of novel osteosarcoma therapeutics.
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Affiliation(s)
- Guofeng Guan
- Orthopaedic Oncology Institute, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, China
| | - Yinglong Zhang
- Orthopaedic Oncology Institute, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, China
| | - Yao Lu
- Orthopaedic Oncology Institute, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, China
| | - Lijuan Liu
- State Key Laboratory of Cancer Biology and Xijing Hospital of Digestive Diseases, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Doufei Shi
- Department of Geriatrics, Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong 256603, China
| | - Yanhua Wen
- Orthopaedic Oncology Institute, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, China
| | - Lianjia Yang
- Orthopaedic Oncology Institute, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, China
| | - Qiong Ma
- Orthopaedic Oncology Institute, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, China
| | - Tao Liu
- Orthopaedic Oncology Institute, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, China
| | - Xiaodong Zhu
- Department of Microsurgery, Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong 256603, China.
| | - Xiuchun Qiu
- Orthopaedic Oncology Institute, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, China.
| | - Yong Zhou
- Orthopaedic Oncology Institute, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, China.
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Effect of Bavachinin and its derivatives on T cell differentiation. Int Immunopharmacol 2014; 19:399-404. [PMID: 24508059 DOI: 10.1016/j.intimp.2014.01.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 01/14/2014] [Accepted: 01/20/2014] [Indexed: 11/22/2022]
Abstract
Bavachinin, which can be isolated from the Chinese herb Fructus Psoraleae, has the potential as a potent anti-asthma drug. However, the extremely low water solubility of Bavachinin limits its application. In this study, two new derivatives of Bavachinin, i.e., compounds A and B, whose water solubility is better than that of Bavachinin, were synthesized via biotransformation. A comparative investigation was then performed on the effects of these two new derivatives, along with Bavachinin, on T cell differentiation. The results showed that they have different effects. Bavachinin and compound B inhibited green fluorescent protein (GFP) production from the T cells of IL-4-GFP-enhanced transcript (4GET) mice, whereas compound A did not. The effect was mainly attributed to the inhibition of GATA-3 protein production. Bavachinin and compound B can inhibit the production of GATA-3 mRNA, but they showed different effects on the production of T-bet mRNA. Compound B increased the production of T-bet mRNA, whereas Bavachinin did not. The results will be very useful for optimizing Bavachinin so that potent anti-allergic drugs can be developed. The structure-activity relationship of Th2 was revealed based on the difference between Bavachinin and compound B. This finding can enrich the database of preliminary drug screening from their chemical structures.
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Luo J, Liang Q, Shen Y, Chen X, Yin Z, Wang M. Biotransformation of bavachinin by three fungal cell cultures. J Biosci Bioeng 2014; 117:191-196. [DOI: 10.1016/j.jbiosc.2013.08.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 07/17/2013] [Accepted: 08/01/2013] [Indexed: 11/26/2022]
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Nepal M, Li L, Cho HK, Park JK, Soh Y. Kaempferol induces chondrogenesis in ATDC5 cells through activation of ERK/BMP-2 signaling pathway. Food Chem Toxicol 2013; 62:238-45. [DOI: 10.1016/j.fct.2013.08.034] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Revised: 07/31/2013] [Accepted: 08/14/2013] [Indexed: 11/30/2022]
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49
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Chen X, Wen T, Wei J, Wu Z, Wang P, Hong Z, Zhao L, Wang B, Flavell R, Gao S, Wang M, Yin Z. Treatment of allergic inflammation and hyperresponsiveness by a simple compound, Bavachinin, isolated from Chinese herbs. Cell Mol Immunol 2013; 10:497-505. [PMID: 24013845 DOI: 10.1038/cmi.2013.27] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2013] [Revised: 04/01/2013] [Accepted: 05/28/2013] [Indexed: 12/31/2022] Open
Abstract
Asthmatic inflammation is mediated by a type 2 helper T cell (Th2) cytokine response, and blocking Th2 cytokine production is proven to have a potent therapeutic effect against asthmatic inflammation. Using IL-4-green fluorescent protein (GFP) reporter mice, we demonstrated that Bavachinin, a single compound isolated from a Chinese herb, significantly inhibited Th2 cytokine production, including IL-4, IL-5 and IL-13. Notably, this compound almost completely blocked inflammation in the ovalbumin (OVA)-sensitized animal asthma model. Furthermore, we demonstrated that this chemical selectively affects the level of GATA-3, most likely by affecting the stability of GATA-3 mRNA. Our results demonstrate, for the first time, the potential therapeutic value of this single compound derived from Chinese herbs.
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Affiliation(s)
- Xi Chen
- Key Laboratory of Industrial Fermentation Microbiology (Tianjin University of Science and Technology), Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, China
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Natural compounds as regulators of the cancer cell metabolism. Int J Cell Biol 2013; 2013:639401. [PMID: 23762063 PMCID: PMC3670510 DOI: 10.1155/2013/639401] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Accepted: 04/22/2013] [Indexed: 01/08/2023] Open
Abstract
Even though altered metabolism is an "old" physiological mechanism, only recently its targeting became a therapeutically interesting strategy and by now it is considered an emerging hallmark of cancer. Nevertheless, a very poor number of compounds are under investigation as potential modulators of cell metabolism. Candidate agents should display selectivity of action towards cancer cells without side effects. This ideal favorable profile would perfectly overlap the requisites of new anticancer therapies and chemopreventive strategies as well. Nature represents a still largely unexplored source of bioactive molecules with a therapeutic potential. Many of these compounds have already been characterized for their multiple anticancer activities. Many of them are absorbed with the diet and therefore possess a known profile in terms of tolerability and bioavailability compared to newly synthetized chemical compounds. The discovery of important cross-talks between mediators of the most therapeutically targeted aberrancies in cancer (i.e., cell proliferation, survival, and migration) and the metabolic machinery allows to predict the possibility that many anticancer activities ascribed to a number of natural compounds may be due, in part, to their ability of modulating metabolic pathways. In this review, we attempt an overview of what is currently known about the potential of natural compounds as modulators of cancer cell metabolism.
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