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Chi HT, Tram VN, Quan NT, Ly BTK. Andrographis paniculata methanol extract suppresses the phosphorylation of ETV6‑NTRK3. Biomed Rep 2023; 19:47. [PMID: 37383677 PMCID: PMC10293878 DOI: 10.3892/br.2023.1630] [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: 09/02/2022] [Accepted: 02/10/2023] [Indexed: 06/30/2023] Open
Abstract
ETS variant transcription factor 6 (ETV6)-neurotrophic receptor tyrosine kinase 3 (NTRK3) (EN) fusions are typically found in rare diseases, such as primary renal fibrosarcoma (only six cases have been reported), secretory carcinoma of the breast and salivary gland (1 case), and AML (4 cases). Few cases have been reported, and expression of the EN gene fusion requires additional clinical data and fundamental research to be supported. The aim of the present study was to determine the inhibitory effect of Andrographis paniculata methanol extract (MeAP) on EN-related cell lines, IMS-M2 and BaF3/EN, as well as evaluate the mechanism of action. Vero cells were used as control cells. Trypan blue staining and MTT were used to evaluate the inhibitory effect of MeAP on tested cells. Western blotting and immunoprecipitation were used to detect the activation of EN after MeAP treatment. The IC50 values of MeAP were found to be 12.38±0.57 µg/ml (IMS-M2) and 13.06±0.49 µg/ml (BaF3/EN). MeAP was observed to inhibit cell proliferation in a time, dose, and cell density-dependent manner. The IC50 value for MeAP in Vero cells was markedly higher, at 109.97±4.24 (µg/ml), indicating a much less sensitive effect. Furthermore, MeAP treatment inhibited EN phosphorylation and induced apoptosis in these cells. Collectively, the present study demonstrated that MeAP has an oncogenic effect on EN fusion-positive cell lines, in particular.
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Affiliation(s)
- Hoang Thanh Chi
- Department of Medicine and Pharmacy, Thu Dau Mot University, Thu Dau Mot, Binh Duong 820000, Vietnam
| | - Vo Ngoc Tram
- Department of Biology and Biotechnology, VNU University of Science, Vietnam National University, Ho Chi Minh City 72711, Vietnam
| | - Nguyen Trung Quan
- Department of Biology and Biotechnology, VNU University of Science, Vietnam National University, Ho Chi Minh City 72711, Vietnam
| | - Bui Thi Kim Ly
- Department of Medicine and Pharmacy, Thu Dau Mot University, Thu Dau Mot, Binh Duong 820000, Vietnam
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Kayabasi C, Yilmaz Susluer S, Balci Okcanoglu T, Ozmen Yelken B, Mutlu Z, Goker Bagca B, Caliskan Kurt C, Saydam G, Durmuskahya C, Kayalar H, Ozbilgin A, Biray Avci C, Gunduz C. Origanum Sipyleum Methanol Extract in Combination with Ponatinib Shows Synergistic anti-Leukemic Activities on Chronic Myeloid Leukemia Cells. Nutr Cancer 2022; 74:3679-3691. [PMID: 35608652 DOI: 10.1080/01635581.2022.2077969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Origanum sipyleum is used in folk medicine due to its anti-inflammatory, antimicrobial, and antioxidant properties. Ponatinib, an effective tyrosine kinase inhibitor in the treatment of chronic myeloid leukemia (CML), has severe side effects. Thus, we aimed to determine a novel herbal combination therapy that might not only increase the anti-leukemic efficacy but also reduce the dose of ponatinib in targeting CML cells. Origanum sipyleum was extracted with methanol (OSM), and secondary metabolites were determined by phytochemical screening tests. The cytotoxic effects of OSM on K562 cells were measured by WST-1 assay. Median-effect equation was used to analyze the combination of ponatinib and OSM (p-OSM). Apoptosis, proliferation, and cell-cycle were investigated by flow-cytometry. Cell-cycle-related gene expressions were evaluated by qRT-PCR. OSM that contains terpenoids, flavonoids, tannins, and anthracenes exhibited cytotoxic effects on K562 cells. The median-effect of p-OSM was found as synergistic; OSM reduced the ponatinib dose ∼5-fold. p-OSM elevated the apoptotic and anti-proliferative activity of ponatinib. Consistently, p-OSM blocked cell-cycle progression in G0/G1, S phases accompanied by regulations in TGFB2, ATR, PP2A, p18, CCND1, CCND2, and CCNA1 expressions. OSM enhanced the anti-leukemic activity of ponatinib synergistically via inducing apoptosis, suppressing proliferation, and cell-cycle. As a result, OSM might offer a potential strategy for treating patients with CML.
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Affiliation(s)
- Cagla Kayabasi
- Faculty of Medicine, Medical Biology Department, Ege University, Izmir, Turkey
| | | | | | - Besra Ozmen Yelken
- Faculty of Medicine, Department of Medical Biology, Izmir Bakircay University, Izmir, Turkey
| | - Zeynep Mutlu
- Faculty of Medicine, Medical Biology Department, Ege University, Izmir, Turkey
| | - Bakiye Goker Bagca
- Faculty of Medicine, Department of Medical Biology, Aydın Adnan Menderes University, Aydın, Turkey
| | - Cansu Caliskan Kurt
- Faculty of Medicine, Medical Biology Department, Ege University, Izmir, Turkey
| | - Guray Saydam
- Faculty of Medicine, Internal Medicine Department, Division of Hematology, Ege University, Izmir, Turkey
| | - Cenk Durmuskahya
- Faculty of Forestry, Department of Forest Engineering, Izmir Katip Celebi University, Izmir, Turkey
| | - Husniye Kayalar
- Faculty of Pharmacy, Department of Pharmacognosy, Ege University, Izmir, Turkey
| | - Ahmet Ozbilgin
- Faculty of Medicine, Department of Parasitology, Celal Bayar University, Manisa, Turkey
| | - Cigir Biray Avci
- Faculty of Medicine, Medical Biology Department, Ege University, Izmir, Turkey
| | - Cumhur Gunduz
- Faculty of Medicine, Medical Biology Department, Ege University, Izmir, Turkey
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Ai Z, Ma C, Wan R, Yin J, Li G, Li Y, Chen L. Anticancer Activity and Molecular Mechanism of Momordica cochinchinensis Seed Extract in Chronic Myeloid Leukemia Cells. Nutr Cancer 2021; 74:2644-2656. [PMID: 34907814 DOI: 10.1080/01635581.2021.2014904] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Targeting Bcr-Abl is the key to the treatment of chronic myeloid leukemia. Despite great progress in the treatment of patients with chronic CML, advanced CML patients are still unable to obtain effective and safe drugs. Momordica cochinchinensis seed is the dried ripe seed of Momordica cochinchinensis, which is a kind of fruit and consumed for dietary as well as medicinal uses. This study aimed to investigate the anticancer activity of Momordica cochinchinensis seed extract (MCSE) in CML cells. CML cells (KBM5 and KBM5-T315I) were treated with MCSE and analyzed for growth, apoptosis, and signal transduction. Nude mouse xenograft model was used to evaluate the antitumor activity of MCSE In Vivo. MCSE significantly reduced the cell viability of CML cells, triggered G0/G1 phase arrest in KBM5 cells and S phase arrest in KBM5-T315I cells. Concurrently, MCSE caused the activation of caspase-3, -8, -9, PARP and the degradation of Mcl-1, ultimately triggering endogenous and exogenous cell apoptosis. Meanwhile, MCSE downregulated Bcr-Abl levels and its downstream signaling pathways. Additionally, MCSE inhibited the growth of CML cells in nude mouse xenografts. Taken together, this study demonstrated the anticancer mechanism of MCSE, namely blocking Bcr-Abl and downregulating Mcl-1, and finally induced apoptosis of CML cells.
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Affiliation(s)
- Zhengdong Ai
- Department of Pathophysiology, Medical School, Kunming University of Science and Technology, Kunming, China.,Department of Geriatrics, The First People's Hospital of Yunnan Province, Kunming, China
| | - Chong Ma
- Department of Pathophysiology, Medical School, Kunming University of Science and Technology, Kunming, China
| | - Ruiming Wan
- Department of Pathophysiology, Medical School, Kunming University of Science and Technology, Kunming, China
| | - Jingyi Yin
- Department of Pathophysiology, Medical School, Kunming University of Science and Technology, Kunming, China
| | - Guiming Li
- Department of Pathophysiology, Medical School, Kunming University of Science and Technology, Kunming, China
| | - Yan Li
- Department of Geriatrics, The First People's Hospital of Yunnan Province, Kunming, China
| | - Li Chen
- Department of Pathophysiology, Medical School, Kunming University of Science and Technology, Kunming, China
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