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Peng L, Yang R, Wang Z, Jian H, Tan X, Li J, He Z, Huang R, Zeng P, Gao W. Polyphyllin II (PPII) Enhances the Sensitivity of Multidrug-resistant A549/DDP Cells to Cisplatin by Modulating Mitochondrial Energy Metabolism. In Vivo 2024; 38:213-225. [PMID: 38148070 PMCID: PMC10756451 DOI: 10.21873/invivo.13428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 10/22/2023] [Accepted: 10/24/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND/AIM Cisplatin resistance often leads to treatment futility and elevated mortality rates in patients with lung cancer. One promising strategy to address this challenge involves the integration of traditional Chinese medicine (TCM) with chemotherapeutic drugs. Currently, the potential synergistic effect and underlying mechanism of polyphyllin II (PPII) and cisplatin combination in combating cisplatin (DDP) resistance in lung cancer remain unexplored. MATERIALS AND METHODS In this study, we established a cisplatin resistance model using A549 cells and explored the underlying mechanisms of PPII in combination with cisplatin in A549/DDP resistant cells. Specifically, we assessed the impact of PPII combined with cisplatin on A549/DDP cell proliferation, viability, and the expression of apoptosis-related proteins. To gain deeper insights into the underlying mechanism, we examined the effects of PPII and cisplatin on mitochondrial function in A549/DDP cells. RESULTS This combination induced cell cycle arrest at both the S phase and G2/M phase in A549/DDP cells, thereby promoting apoptosis. Western blotting confirmed that DDP acted synergistically with PPII to enhance the expression of apoptotic proteins, diminish the expression of anti-apoptotic proteins, and promote the expression of anti-proliferation proteins in the mitochondrial pathway of A549/DDP cells. CONCLUSION The combination of PPII and cisplatin effectively modulated the mitochondrial function, thereby reversing drug resistance in A549/DDP cells. This innovative combination therapy shows significant promise as a novel strategy for overcoming cisplatin resistance in lung cancer.
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Affiliation(s)
- Lian Peng
- Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China
| | - Renyi Yang
- Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China
| | - Zhibing Wang
- Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China
- Key Laboratory of TCM Formula and Syndrome Transformation Medicine, Changsha, Hunan, P.R. China
| | - Huiying Jian
- Key Laboratory of TCM Formula and Syndrome Transformation Medicine, Changsha, Hunan, P.R. China
| | - Xiaoning Tan
- Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China
- Cancer Research Institute of Hunan Academy of Traditional Chinese Medicine, Changsha, Hunan, P.R. China
| | - Jian Li
- Key Laboratory of TCM Formula and Syndrome Transformation Medicine, Changsha, Hunan, P.R. China
- Cancer Research Institute of Hunan Academy of Traditional Chinese Medicine, Changsha, Hunan, P.R. China
| | - Zuomei He
- Cancer Research Institute of Hunan Academy of Traditional Chinese Medicine, Changsha, Hunan, P.R. China
| | - Rui Huang
- Cancer Research Institute of Hunan Academy of Traditional Chinese Medicine, Changsha, Hunan, P.R. China
| | - Puhua Zeng
- Key Laboratory of TCM Formula and Syndrome Transformation Medicine, Changsha, Hunan, P.R. China;
| | - Wenhui Gao
- Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China;
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Jia B, Dong Z, Wu D, Zhao J, Wu M, An T, Wang Y, Zhuo M, Li J, Wang Y, Zhang J, Zhao X, Li S, Li J, Ma M, Chen C, Yang X, Zhong J, Chen H, Wang J, Chi Y, Zhai X, Cui S, Zhang R, Ma Q, Fang J, Wang Z. Prediction of the VeriStrat test in first-line therapy of pemetrexed-based regimens for advanced lung adenocarcinoma patients. Cancer Cell Int 2020; 20:590. [PMID: 33298069 PMCID: PMC7724790 DOI: 10.1186/s12935-020-01662-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 11/18/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although advanced non-squamous non-small cell lung cancer (NSCLC) patients have significantly better survival outcomes after pemetrexed based treatment, a subset of patients still show intrinsic resistance and progress rapidly. Therefore we aimed to use a blood-based protein signature (VeriStrat, VS) to analyze whether VS could identify the subset of patients who had poor efficacy on pemetrexed therapy. METHODS This study retrospectively analysed 72 advanced lung adenocarcinoma patients who received first-line pemetrexed/platinum or combined with bevacizumab treatment. RESULTS Plasma samples from these patients were analysed using VS and classified into the Good (VS-G) or Poor (VS-P) group. The relationship between efficacy and VS status was further investigated. Of the 72 patients included in this study, 35 (48.6%) were treated with pemetrexed plus platinum and 37 (51.4%) were treated with pemetrexed/platinum combined with bevacizumab. Among all patients, 60 (83.3%) and 12 (16.7%) patients were classified as VS-G and VS-P, respectively. VS-G patients had significantly better median progression-free survival (PFS) (Unreached vs. 4.2 months; P < 0.001) than VS-P patients. In addition, the partial response (PR) rate was higher in the VS-G group than that in the VS-P group (46.7% vs. 25.0%, P = 0.212). Subgroup analysis showed that PFS was also significantly longer in the VS-G group than that in the VS-P group regardless of whether patients received chemotherapy alone or chemotherapy plus bevacizumab. CONCLUSIONS Our study indicated that VS might be considered as a novel and valid method to predict the efficacy of pemetrexed-based therapy and identify a subset of advanced lung adenocarcinoma patients who had intrinsic resistance to pemetrexed based regimens. However, larger sample studies are still needed to further confirm this result.
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Affiliation(s)
- Bo Jia
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Zhi Dong
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of GI Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Di Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Oncology II, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, 100142, Beijing, China
| | - Jun Zhao
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Meina Wu
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Tongtong An
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Yuyan Wang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Minglei Zhuo
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Jianjie Li
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Yang Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Oncology II, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, 100142, Beijing, China
| | - Jie Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Oncology II, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, 100142, Beijing, China
| | - Xinghui Zhao
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Sheng Li
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Junfeng Li
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Menglei Ma
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Chen Chen
- Center for Clinical Laboratory Medicine, Chinese PLA General Hospital, The First Medical Center), Beijing, China
| | - Xue Yang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Jia Zhong
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Hanxiao Chen
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Jingjing Wang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Yujia Chi
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Xiaoyu Zhai
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China
| | - Song Cui
- Bioyong Technologies Inc, Beijing, China
| | - Rong Zhang
- Bioyong Technologies Inc, Beijing, China
| | - Qingwei Ma
- Bioyong Technologies Inc, Beijing, China
| | - Jian Fang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Oncology II, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, 100142, Beijing, China.
| | - Ziping Wang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing, 100142, China.
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