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Wang J, Liu J, Yuan C, Yang B, Pang H, Chen K, Feng J, Deng Y, Zhang X, Li W, Wang C, Xie J, Zhang J. Palmitic acid-activated GPRs/KLF7/CCL2 pathway is involved in the crosstalk between bone marrow adipocytes and prostate cancer. BMC Cancer 2024; 24:75. [PMID: 38221626 PMCID: PMC10789002 DOI: 10.1186/s12885-024-11826-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 01/03/2024] [Indexed: 01/16/2024] Open
Abstract
BACKGROUND Obesity-induced abnormal bone marrow microenvironment is one of the important risk element for bone metastasis in prostate cancer (PCa). The present study aimed to determine whether obesity-induced elevation in palmitic acid (PA), which is the most abundant of the free fatty acids (FFAs), increased CCL2 via the GPRs/KLF7 pathway in bone marrow adipocytes (BMA) to facilitate PCa growth and metastasis. METHODS We constructed a bone-tumor bearing mouse model with obesity through high-fat diet, and observed the tumor formation ability of PCa cells. In vitro, observe the effect of PA on the expression level of CCL2 in BMA through GPRs/KLF7 signaling pathway. After co-culture of BMA and PCa cells, CCK8 assay and transwell experiment were used to detect the changes in biological behavior of PCa cells stimulated by BMA. RESULTS The BMA distribution in the bone marrow cavity of BALB/c nude mice fed with the high-fat diet (HFD) was evidently higher than that in the mice fed with the normal diet (ND). Moreover, HFD-induced obesity promoted KLF7/CCL2 expression in BMA and PCa cell growth in the bone marrow cavity of the mice. In the vitro experiment, a conditioned medium with increased CCL2 obtained from the BMA cultured with PA (CM-BMA-PA) was used for culturing the PCa cell lines, which evidently enhanced the proliferation, invasion, and migration ability. KLF7 significantly increased the CCL2 expression and secretion levels in BMA by targeting the promoter region of the CCL2 gene. In addition, GPR40/120 engaged in the PA-induced high KLF7/CCL2 levels in BMA to facilitate the malignant progression of PC-3 cells. CONCLUSIONS PA-activated GPRs/KLF7/CCL2 pathway in BMA facilitates prostate cancer growth and metastasis.
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Affiliation(s)
- Jingzhou Wang
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
- Laboratory of Xinjiang Endemic and Ethic Diseases, Shihezi University, Shihezi, 832000, Xinjiang, China
| | - Jie Liu
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
- Laboratory of Xinjiang Endemic and Ethic Diseases, Shihezi University, Shihezi, 832000, Xinjiang, China
| | - Chenggang Yuan
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Bingqi Yang
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Huai Pang
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Keru Chen
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Jiale Feng
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Yuchun Deng
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Xueting Zhang
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Wei Li
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Cuizhe Wang
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China.
- Laboratory of Xinjiang Endemic and Ethic Diseases, Shihezi University, Shihezi, 832000, Xinjiang, China.
| | - Jianxin Xie
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China.
- Laboratory of Xinjiang Endemic and Ethic Diseases, Shihezi University, Shihezi, 832000, Xinjiang, China.
| | - Jun Zhang
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China.
- Laboratory of Xinjiang Endemic and Ethic Diseases, Shihezi University, Shihezi, 832000, Xinjiang, China.
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Dechsupa N, Khamto N, Chawapun P, Siriphong S, Innuan P, Suwan A, Luangsuep T, Photilimthana N, Maita W, Thanacharttanatchaya R, Sangthong P, Meepowpan P, Udomtanakunchai C, Kantapan J. Pentagalloyl Glucose-Targeted Inhibition of P-Glycoprotein and Re-Sensitization of Multidrug-Resistant Leukemic Cells (K562/ADR) to Doxorubicin: In Silico and Functional Studies. Pharmaceuticals (Basel) 2023; 16:1192. [PMID: 37765000 PMCID: PMC10535865 DOI: 10.3390/ph16091192] [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: 07/12/2023] [Revised: 08/12/2023] [Accepted: 08/20/2023] [Indexed: 09/29/2023] Open
Abstract
Combining phytochemicals with chemotherapeutic drugs has demonstrated the potential to surmount drug resistance. In this paper, we explore the efficacy of pentagalloyl glucose (PGG) in modulating P-gp and reversing multidrug resistance (MDR) in drug-resistant leukemic cells (K562/ADR). The cytotoxicity of PGG was evaluated using a CCK-8 assay, and cell apoptosis was assessed using flow cytometry. Western blotting was used to analyze protein expression levels. P-glycoprotein (P-gp) activity was evaluated by monitoring the kinetics of P-gp-mediated efflux of pirarubicin (THP). Finally, molecular docking, molecular dynamics simulation, and molecular mechanics with generalized Born and surface area solvation (MM-GBSA) calculation were conducted to investigate drug-protein interactions. We found that PGG selectively induced cytotoxicity in K562/ADR cells and enhanced sensitivity to doxorubicin (DOX), indicating its potential as a reversal agent. PGG reduced the expression of P-gp and its gene transcript levels. Additionally, PGG inhibited P-gp-mediated efflux and increased intracellular drug accumulation in drug-resistant cells. Molecular dynamics simulations and MM-GBSA calculation provided insights into the binding affinity of PGG to P-gp, suggesting that PGG binds tightly to both the substrate and the ATP binding sites of P-gp. These findings support the potential of PGG to target P-gp, reverse drug resistance, and enhance the efficacy of anticancer therapies.
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Affiliation(s)
- Nathupakorn Dechsupa
- Molecular Imaging and Therapy Research Unit, Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (N.D.); (P.I.); (A.S.)
- Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (T.L.); (N.P.); (W.M.); (R.T.); (C.U.)
| | - Nopawit Khamto
- Faculty of Science, Department of Chemistry, Chiang Mai University, Chiang Mai 50200, Thailand (P.C.); (S.S.); (P.S.); (P.M.)
- Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pornthip Chawapun
- Faculty of Science, Department of Chemistry, Chiang Mai University, Chiang Mai 50200, Thailand (P.C.); (S.S.); (P.S.); (P.M.)
- Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand
- Interdisciplinary Program in Biotechnology, Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Sadanon Siriphong
- Faculty of Science, Department of Chemistry, Chiang Mai University, Chiang Mai 50200, Thailand (P.C.); (S.S.); (P.S.); (P.M.)
- Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand
- Interdisciplinary Program in Biotechnology, Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Phattarawadee Innuan
- Molecular Imaging and Therapy Research Unit, Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (N.D.); (P.I.); (A.S.)
- Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (T.L.); (N.P.); (W.M.); (R.T.); (C.U.)
| | - Authaphinya Suwan
- Molecular Imaging and Therapy Research Unit, Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (N.D.); (P.I.); (A.S.)
- Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (T.L.); (N.P.); (W.M.); (R.T.); (C.U.)
| | - Thitiworada Luangsuep
- Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (T.L.); (N.P.); (W.M.); (R.T.); (C.U.)
| | - Nichakorn Photilimthana
- Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (T.L.); (N.P.); (W.M.); (R.T.); (C.U.)
| | - Witchayaporn Maita
- Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (T.L.); (N.P.); (W.M.); (R.T.); (C.U.)
| | - Rossarin Thanacharttanatchaya
- Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (T.L.); (N.P.); (W.M.); (R.T.); (C.U.)
| | - Padchanee Sangthong
- Faculty of Science, Department of Chemistry, Chiang Mai University, Chiang Mai 50200, Thailand (P.C.); (S.S.); (P.S.); (P.M.)
| | - Puttinan Meepowpan
- Faculty of Science, Department of Chemistry, Chiang Mai University, Chiang Mai 50200, Thailand (P.C.); (S.S.); (P.S.); (P.M.)
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
- Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Chatchanok Udomtanakunchai
- Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (T.L.); (N.P.); (W.M.); (R.T.); (C.U.)
| | - Jiraporn Kantapan
- Molecular Imaging and Therapy Research Unit, Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (N.D.); (P.I.); (A.S.)
- Faculty of Associated Medical Sciences, Department of Radiologic Technology, Chiang Mai University, Chiang Mai 50200, Thailand; (T.L.); (N.P.); (W.M.); (R.T.); (C.U.)
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Hashemi M, Arani HZ, Orouei S, Fallah S, Ghorbani A, Khaledabadi M, Kakavand A, Tavakolpournegari A, Saebfar H, Heidari H, Salimimoghadam S, Entezari M, Taheriazam A, Hushmandi K. EMT mechanism in breast cancer metastasis and drug resistance: Revisiting molecular interactions and biological functions. Biomed Pharmacother 2022; 155:113774. [DOI: 10.1016/j.biopha.2022.113774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/20/2022] [Accepted: 09/28/2022] [Indexed: 12/24/2022] Open
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Pentagalloyl Glucose and Cisplatin Combination Treatment Exhibits a Synergistic Anticancer Effect in 2D and 3D Models of Head and Neck Carcinoma. Pharmaceuticals (Basel) 2022; 15:ph15070830. [PMID: 35890129 PMCID: PMC9317773 DOI: 10.3390/ph15070830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 02/05/2023] Open
Abstract
Although cisplatin is a first-line chemotherapy drug for head and neck squamous cell carcinoma (HNSCC), its therapeutic efficacy is limited owing to serious side effects and acquired drug resistance. This study determined whether combining pentagalloyl glucose (PGG) and cisplatin enhanced their anti-tumor activities on HNSCC cell lines. We investigated the anticancer effect of PGG combined with cisplatin in 2D and 3D multicellular spheroid cell culture. The results revealed that PGG combined with cisplatin inhibited cell viability and produced synergistic effects. PGG potentiates the anticancer effect of cisplatin by promoting apoptosis and inhibiting cell migration. The western blot and molecular docking analysis revealed that the synergistic effect of the combination treatment may be related to the PGG-mediated reduced expression of phosphorylated STAT3 and phosphorylated Akt. Furthermore, we found that the combined treatment of PGG and cisplatin’s effect on 3D multicellular spheroid size was more potent than the monotherapies. Our findings indicated that the combination therapy of PGG and cisplatin synergistically inhibited HNSCC cancer cell viability and induced apoptosis in 2D and 3D models. The present results suggested that PGG may be a promising adjunct drug used with cisplatin for a practical therapeutic approach to head and neck cancer.
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The Evolution of Pharmacological Activities Bouea macrophylla Griffith In Vivo and In Vitro Study: A Review. Pharmaceuticals (Basel) 2022; 15:ph15020238. [PMID: 35215350 PMCID: PMC8880147 DOI: 10.3390/ph15020238] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/12/2022] [Accepted: 02/13/2022] [Indexed: 02/05/2023] Open
Abstract
Bouea macrophylla Griffith (B. macrophylla) is one of the many herbal plants found in Asia, and its fruit is plum mango. This plant is rich in secondary metabolites, including flavonoids, tannins, polyphenolic compounds, and many others. Due to its bioactive components, plum mango has powerful antioxidants that have therapeutic benefits for many common ailments, including cardiovascular disease, diabetes, and cancer. This review describes the evolution of plum mango’s phytochemical properties and pharmacological activities including in vitro and in vivo studies. The pharmacological activities of B. macrophylla Griffith reviewed in this article are antioxidant, anticancer, antihyperglycemic, antimicrobial, and antiphotoaging. Each of these pharmacological activities described and studied the possible cellular and molecular mechanisms of action. Interestingly, plum mango seeds show good pharmacological activity where the seed is the part of the plant that is a waste product. This can be an advantage because of its economic value as a herbal medicine. Overall, the findings described in this review aim to allow this plant to be explored and utilized more widely, especially as a new drug discovery.
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Kantapan J, Dechsupa N, Tippanya D, Nobnop W, Chitapanarux I. Gallotannin from Bouea macrophylla Seed Extract Suppresses Cancer Stem-like Cells and Radiosensitizes Head and Neck Cancer. Int J Mol Sci 2021; 22:ijms22179253. [PMID: 34502158 PMCID: PMC8431567 DOI: 10.3390/ijms22179253] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/18/2021] [Accepted: 08/24/2021] [Indexed: 01/06/2023] Open
Abstract
Cancer stem cells (CSCs) play a critical role in radiation resistance and recurrence. Thus, drugs targeting CSCs can be combined with radiotherapy to improve its antitumor efficacy. Here, we investigated whether a gallotannin extract from Bouea macrophylla seed (MPSE) and its main bioactive compound, pentagalloyl glucose (PGG), could suppress the stemness trait and further confer the radiosensitivity of head and neck squamous cell carcinoma (HNSCC) cell lines. In this study, we evaluate the effect of MPSE or PGG to suppress CSC-like phenotypes and radiosensitization of HNSCC cell lines using a series of in vitro experiments, tumorsphere formation assay, colony formation assay, apoptosis assay, and Western blotting analysis. We demonstrate that MPSE or PGG is able to suppress tumorsphere formation and decrease protein expression of cancer stem cell markers. MPSE or PGG also enhanced the radiosensitivity in HNSCC cells. Pretreatment of cells with MPSE or PGG increased IR-induced DNA damage (γ-H2Ax) and enhanced radiation-induced cell death. Notably, we observed that pretreatment with MPSE or PGG attenuated the IR-induced stemness-like properties characterized by tumorsphere formation and the CD44 CSC marker. Our findings describe a novel strategy for increasing therapeutic efficacy for head and neck cancer patients using the natural products MPSE and PGG.
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Affiliation(s)
- Jiraporn Kantapan
- Molecular Imaging and Therapy Research Unit, Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (J.K.); (N.D.)
| | - Nathupakorn Dechsupa
- Molecular Imaging and Therapy Research Unit, Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (J.K.); (N.D.)
| | - Damrongsak Tippanya
- Department of Radiology, Division of Radiation Oncology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (D.T.); (W.N.)
| | - Wannapha Nobnop
- Department of Radiology, Division of Radiation Oncology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (D.T.); (W.N.)
- Northern Thai Research Group of Radiation Oncology (NTRG-RO), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Imjai Chitapanarux
- Department of Radiology, Division of Radiation Oncology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (D.T.); (W.N.)
- Northern Thai Research Group of Radiation Oncology (NTRG-RO), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence: ; Tel.: +66-5393-5450
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