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Bai XF, Hu J, Wang MF, Li LG, Han N, Wang H, Chen NN, Gao YJ, You H, Wang X, Xu X, Yu TT, Li TF, Ren T. Cepharanthine triggers ferroptosis through inhibition of NRF2 for robust ER stress against lung cancer. Eur J Pharmacol 2024; 979:176839. [PMID: 39033838 DOI: 10.1016/j.ejphar.2024.176839] [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: 05/12/2024] [Revised: 07/18/2024] [Accepted: 07/18/2024] [Indexed: 07/23/2024]
Abstract
BACKGROUND Severe endoplasmic reticulum (ER) stress elicits apoptosis to suppress lung cancer. Our previous research identified that Cepharanthine (CEP), a kind of phytomedicine, possessed powerful anti-cancer efficacy, for which the underlying mechanism was still uncovered. Herein, we investigated how CEP induced ER stress and worked against lung cancer. METHODS The differential expression genes (DEGs) and enrichment were detected by RNA-sequence. The affinity of CEP and NRF2 was analyzed by cellular thermal shift assay (CETSA) and molecular docking. The function assay of lung cancer cells was measured by western blots, flow cytometry, immunofluorescence staining, and ferroptosis inhibitors. RESULTS CEP treatment enriched DEGs in ferroptosis and ER stress. Further analysis demonstrated the target was NRF2. In vitro and in vivo experiments showed that CEP induced obvious ferroptosis, as characterized by the elevated iron ions, ROS, COX-2 expression, down-regulation of GPX4, and atrophic mitochondria. Moreover, enhanced Grp78, CHOP expression, β-amyloid mass, and disappearing parallel stacked structures of ER were observed in CEP group, suggesting ER stress was aroused. CEP exhibited excellent anti-lung cancer efficacy, as evidenced by the increased apoptosis, reduced proliferation, diminished cell stemness, and prominent inhibition of tumor grafts in animal models. Furthermore, the addition of ferroptosis inhibitors weakened CEP-induced ER stress and apoptosis. CONCLUSION In summary, our findings proved CEP drives ferroptosis through inhibition of NRF2 for induction of robust ER stress, thereby leading to apoptosis and attenuated stemness of lung cancer cells. The current work presents a novel mechanism for the anti-tumor efficacy of the natural compound CEP.
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Affiliation(s)
- Xiao-Feng Bai
- Department of Pulmonary and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Jun Hu
- Shiyan Key Laboratory of Natural Medicine Nanoformulation Research, Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Mei-Fang Wang
- Department of Pulmonary and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Liu-Gen Li
- Shiyan Key Laboratory of Natural Medicine Nanoformulation Research, Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Ning Han
- Shiyan Key Laboratory of Natural Medicine Nanoformulation Research, Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Hansheng Wang
- Department of Pulmonary and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Nan-Nan Chen
- Shiyan Key Laboratory of Natural Medicine Nanoformulation Research, Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Yu-Jie Gao
- Department of Pulmonary and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Hui You
- Department of Pulmonary and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Xiao Wang
- Department of Pulmonary and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Xiang Xu
- Shiyan Key Laboratory of Natural Medicine Nanoformulation Research, Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China
| | - Ting-Ting Yu
- Department of Pathology, Renmin Hospital of Shiyan, Hubei University of Medicine, Shiyan, Hubei, 442000, China
| | - Tong-Fei Li
- Department of Pulmonary and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China; Shiyan Key Laboratory of Natural Medicine Nanoformulation Research, Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China.
| | - Tao Ren
- Department of Pulmonary and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Renmin Road No. 30, Shiyan, Hubei, 442000, China.
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Liu Y, Guo Y, Zeng Q, Hu Y, He R, Ma W, Qian C, Hua T, Song F, Cai Y, Zhu L, Ren X, Xu J, Zheng C, Ding L, Ge J, Wang W, Xu H, Ge M, Zheng G. Prosapogenin A induces GSDME-dependent pyroptosis of anaplastic thyroid cancer through vacuolar ATPase activation-mediated lysosomal over-acidification. Cell Death Dis 2024; 15:586. [PMID: 39138191 PMCID: PMC11322489 DOI: 10.1038/s41419-024-06985-z] [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: 02/27/2024] [Revised: 08/05/2024] [Accepted: 08/07/2024] [Indexed: 08/15/2024]
Abstract
Anaplastic thyroid cancer (ATC) is among the most aggressive and metastatic malignancies, often resulting in fatal outcomes due to the lack of effective treatments. Prosapogenin A (PA), a bioactive compound prevalent in traditional Chinese herbs, has shown potential as an antineoplastic agent against various human tumors. However, its effects on ATC and the underlying mechanism remain unclear. Here, we demonstrate that PA exhibits significant anti-ATC activity both in vitro and in vivo by inducing GSDME-dependent pyroptosis in ATC cells. Mechanistically, PA promotes lysosomal membrane permeabilization (LMP), leading to the release of cathepsins that activate caspase 8/3 to cleave GSDME. Remarkably, PA significantly upregulates three key functional subunits of V-ATPase-ATP6V1A, ATP6V1B2, and ATP6V0C-resulting in lysosomal over-acidification. This over-acidification exacerbates LMP and subsequent lysosomal damage. Neutralization of lysosomal lumen acidification or inhibition/knockdown of these V-ATPase subunits attenuates PA-induced lysosomal damage, pyroptosis and growth inhibition of ATC cells, highlighting the critical role for lysosomal acidification and LMP in PA's anticancer effects. In summary, our findings uncover a novel link between PA and lysosomal damage-dependent pyroptosis in cancer cells. PA may act as a V-ATPase agonist targeting lysosomal acidification, presenting a new potential therapeutic option for ATC treatment.
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Affiliation(s)
- Yunye Liu
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yawen Guo
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
- Zhejiang Key Laboratory of Precision Medicine Research on Head & Neck Cancer, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for malignant tumor, Hangzhou, Zhejiang, China
| | - Qian Zeng
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, China
| | - Yiqun Hu
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
- Zhejiang Key Laboratory of Precision Medicine Research on Head & Neck Cancer, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for malignant tumor, Hangzhou, Zhejiang, China
| | - Ru He
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Wenli Ma
- Bengbu Medical College, Bengbu, Anhui, China
| | - Chenhong Qian
- The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Tebo Hua
- Department of Thyroid Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, China
| | - Fahuan Song
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
- Zhejiang Key Laboratory of Precision Medicine Research on Head & Neck Cancer, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for malignant tumor, Hangzhou, Zhejiang, China
| | - Yefeng Cai
- Department of Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Lei Zhu
- Department of Thyroid Surgery, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, Lishui City, Zhejiang Province, China
| | - Xinxin Ren
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
- Zhejiang Key Laboratory of Precision Medicine Research on Head & Neck Cancer, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for malignant tumor, Hangzhou, Zhejiang, China
| | - Jiajie Xu
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
- Zhejiang Key Laboratory of Precision Medicine Research on Head & Neck Cancer, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for malignant tumor, Hangzhou, Zhejiang, China
| | - Chuanming Zheng
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
- Zhejiang Key Laboratory of Precision Medicine Research on Head & Neck Cancer, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for malignant tumor, Hangzhou, Zhejiang, China
| | - Lingling Ding
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Jingyan Ge
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, China
| | - Wenzhen Wang
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, China
| | - Haifeng Xu
- Department of Clinical Laboratory, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Minghua Ge
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China.
- Zhejiang Key Laboratory of Precision Medicine Research on Head & Neck Cancer, Hangzhou, China.
- Zhejiang Provincial Clinical Research Center for malignant tumor, Hangzhou, Zhejiang, China.
| | - Guowan Zheng
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China.
- Zhejiang Key Laboratory of Precision Medicine Research on Head & Neck Cancer, Hangzhou, China.
- Zhejiang Provincial Clinical Research Center for malignant tumor, Hangzhou, Zhejiang, China.
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Wang Y, Li N, Qu L, Zhang M, Li Z, Li X, Cai D. Hemoglobin nanoclusters-mediated regulation of KPNA4 in hypoxic tumor microenvironment enhances photodynamic therapy in hepatocellular carcinoma. J Nanobiotechnology 2024; 22:473. [PMID: 39135024 PMCID: PMC11318167 DOI: 10.1186/s12951-024-02717-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 07/09/2024] [Indexed: 08/16/2024] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is a highly malignant tumor known for its hypoxic environment, which contributes to resistance against the anticancer drug Sorafenib (SF). Addressing SF resistance in HCC requires innovative strategies to improve tumor oxygenation and effectively deliver therapeutics. RESULTS In our study, we explored the role of KPNA4 in mediating hypoxia-induced SF resistance in HCC. We developed hemoglobin nanoclusters (Hb-NCs) capable of carrying oxygen, loaded with indocyanine green (ICG) and SF, named HPRG@SF. In vitro, HPRG@SF targeted HCC cells, alleviated hypoxia, suppressed KPNA4 expression, and enhanced the cytotoxicity of PDT against hypoxic, SF-resistant HCC cells. In vivo experiments supported these findings, showing that HPRG@SF effectively improved the oxygenation within the tumor microenvironment and countered SF resistance through combined photodynamic therapy (PDT). CONCLUSION The combination of Hb-NCs with ICG and SF, forming HPRG@SF, presents a potent strategy to overcome drug resistance in hepatocellular carcinoma by improving hypoxia and employing PDT. This approach not only targets the hypoxic conditions that underlie resistance but also provides a synergistic anticancer effect, highlighting its potential for clinical applications in treating resistant HCC.
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Affiliation(s)
- Yiliang Wang
- Department of Anesthesiology, The First Hospital of China Medical University, No. 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China
| | - Nu Li
- Department of breast surgery, The First Hospital of China Medical University, Shenyang, 110001, Liaoning Province, China
| | - Letian Qu
- Department of Geriatrics, The First Hospital of China Medical University, Shenyang, 110001, Liaoning Province, China
| | - Mu Zhang
- Department of Geriatrics, The First Hospital of China Medical University, Shenyang, 110001, Liaoning Province, China
| | - Zhuo Li
- The Fourth People's Hospital of Shenyang, 110002, Liaoning Province, China
| | - Xiang Li
- Department of Neurosurgery, The First Hospital of China Medical University, No. 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.
| | - Dasheng Cai
- Department of Anesthesiology, The First Hospital of China Medical University, No. 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.
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Hu WB, Liu YT, Li J, Wang Y, Sun XZ, Hua MY, Liu XT, Hui BN. Pristimerin exhibits anti-cancer activity by inducing ER stress and AKT/GSK3β pathway through increasing intracellular ROS production in human esophageal cancer cells. Toxicol In Vitro 2024; 99:105867. [PMID: 38848824 DOI: 10.1016/j.tiv.2024.105867] [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: 02/19/2024] [Revised: 05/13/2024] [Accepted: 06/04/2024] [Indexed: 06/09/2024]
Abstract
Pristimerin (Pris), a bioactive triterpenoid compound extracted from the Celastraceae and Hippocrateaceae families, has been reported to exhibit an anti-cancer property on various cancers. However, the effects of Pris on esophageal cancer are poorly investigated. This current study sought to explore the activity and underlying mechanism of Pris against human esophageal squamous cell carcinoma (ESCC) cells. We demonstrated that Pris showed cytotoxicity in TE-1 and TE-10 ESCC cell lines, and significantly inhibited cell viability in a concentration dependent manner. Pris induced G0/G1 phase arrest and triggered apoptosis. It was also observed that the intracellular ROS level was remarkedly increased by Pris treatment. Besides, the function of Pris mediating the activation of ER stress and the inhibition of AKT/GSK3β signaling pathway in TE-1 and TE-10 cells was further confirmed, which resulted in cell growth inhibition. And moreover, we revealed that all of the above pathways were regulated through ROS generation. In conclusion, our findings suggested that Pris might be considered as a novel natural compound for the developing anti-cancer drug candidate for human esophageal cancer.
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Affiliation(s)
- Wei-Bin Hu
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Yi-Ting Liu
- Department of Medical Oncology, Yan'an University Affiliated Hospital, Yan'an 716000, Shaanxi, China
| | - Jing Li
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Ying Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Xuan-Zi Sun
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Ming-Yu Hua
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Xue-Ting Liu
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Bei-Na Hui
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China.
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Long Y, Jia X, Chu L. Insight into the structure, function and the tumor suppression effect of gasdermin E. Biochem Pharmacol 2024; 226:116348. [PMID: 38852642 DOI: 10.1016/j.bcp.2024.116348] [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: 04/01/2024] [Revised: 05/20/2024] [Accepted: 06/06/2024] [Indexed: 06/11/2024]
Abstract
Gasdermin E (GSDME), which is also known as DFNA5, was first identified as a deafness-related gene that is expressed in cochlear hair cells, and mutation of this gene causes autosomal dominant neurogenic hearing loss. Later studies revealed that GSDME is mostly expressed in the kidney, placenta, muscle and brain cells, but it is expressed at low levels in tumor cells. The GSDME gene encodes the GSDME protein, which is a member of the gasdermin (GSDM) family and has been shown to participate in the induction of apoptosis and pyroptosis. The current literature suggests that Caspase-3 and Granzyme B (Gzm B) can cleave GSDME to generate the active N-terminal fragment (GSDME-NT), which integrates with the cell membrane and forms pores in this membrane to induce pyroptosis. Furthermore, GSDME also forms pores in mitochondrial membranes to release apoptosis factors, such as cytochrome c (Cyt c) and high-temperature requirement protein A2 (HtrA2/Omi), and subsequently activates the intrinsic apoptosis pathway. In recent years, GSDME has been shown to exert tumor-suppressive effects, suggesting that it has potential therapeutic effects on tumors. In this review, we introduce the structure and function of GSDME and the mechanism by which it induces cell death, and we discuss its tumor suppressive effect.
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Affiliation(s)
- Yuge Long
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China; College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou 310018, Zhejiang, China
| | - Xiaoyuan Jia
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou 310018, Zhejiang, China
| | - Liang Chu
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China.
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Yang LJ, Han T, Liu RN, Shi SM, Luan SY, Meng SN. Plant-derived natural compounds: A new frontier in inducing immunogenic cell death for cancer treatment. Biomed Pharmacother 2024; 177:117099. [PMID: 38981240 DOI: 10.1016/j.biopha.2024.117099] [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: 03/31/2024] [Revised: 06/14/2024] [Accepted: 07/03/2024] [Indexed: 07/11/2024] Open
Abstract
Immunogenic cell death (ICD) can activate adaptive immune response in the host with normal immune system. Some synthetic chemotherapeutic drugs and natural compounds have shown promising results in cancer treatment by triggering the release of damage-associated molecules (DAMPs) to trigger ICD. However, most chemotherapeutic drugs exhibit non-selective cytotoxicity and may also induce and promote metastasis, thereby significantly reducing their clinical efficacy. Among the natural compounds that can induce ICD, plant-derived compounds account for the largest proportion, which are of increasing value in the treatment of cancer. Understanding which plant-derived natural compounds can induce ICD and how they induce ICD is crucial for developing strategies to improve chemotherapy outcomes. In this review, we focus on the recent findings regarding plant-derived natural compounds that induce ICD according to the classification of flavonoids, alkaloids, glycosides, terpenoids and discuss the potential mechanisms including endoplasmic reticulum (ER) stress, DNA damage, apoptosis, necroptosis autophagy, ferroptosis. In addition, plant-derived natural compounds that can enhance the ICD induction ability of conventional therapies for cancer treatment is also elaborated. The rational use of plant-derived natural compounds to induce ICD is helpful for the development of new cancer treatment methods.
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Affiliation(s)
- Li-Juan Yang
- Department of Pharmaceutics, School of Pharmacy, China Medical University, Shenyang 110122, China.
| | - Ting Han
- Department of Pharmaceutics, School of Pharmacy, China Medical University, Shenyang 110122, China.
| | - Ruo-Nan Liu
- Department of Pharmaceutics, School of Pharmacy, China Medical University, Shenyang 110122, China.
| | - Shu-Ming Shi
- Department of Pharmaceutics, School of Pharmacy, China Medical University, Shenyang 110122, China.
| | - Shi-Yun Luan
- Department of Pharmaceutics, School of Pharmacy, China Medical University, Shenyang 110122, China.
| | - Sheng-Nan Meng
- Department of Pharmaceutics, School of Pharmacy, China Medical University, Shenyang 110122, China.
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Chen Z, Chen C, Lai K, Wu C, Wu F, Chen Z, Ye K, Xie J, Ma H, Chen H, Wang Y, Xu Y. GSDMD and GSDME synergy in the transition of acute kidney injury to chronic kidney disease. Nephrol Dial Transplant 2024; 39:1344-1359. [PMID: 38244230 DOI: 10.1093/ndt/gfae014] [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: 10/25/2023] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND AND HYPOTHESIS Acute kidney injury (AKI) could progress to chronic kidney disease (CKD) and the AKI-CKD transition has major clinical significance. A growing body of evidence has unveiled the role of pyroptosis in kidney injury. We postulate that GSDMD and GSDME exert cumulative effects on the AKI-CKD transition by modulating different cellular responses. METHODS We established an AKI-CKD transition model induced by folic acid in wildtype (WT), Gsdmd-/-, Gsdme-/-, and Gsdmd-/-Gsdme-/- mice. Tubular injury, renal fibrosis and inflammatory responses were evaluated. In vitro studies were conducted to investigate the interplay among tubular cells, neutrophils, and macrophages. RESULTS Double deletion of Gsdmd and Gsdme conferred heightened protection against AKI, mitigating inflammatory responses, including the formation of neutrophil extracellular traps (NETs), macrophage polarization and differentiation, and ultimately renal fibrosis, compared with wildtype mice and mice with single deletion of either Gsdmd or Gsdme. Gsdme, but not Gsdmd deficiency, shielded tubular cells from pyroptosis. GSDME-dependent tubular cell death stimulated NETs formation and prompted macrophage polarization towards a pro-inflammatory phenotype. Gsdmd deficiency suppressed NETs formation and subsequently hindered NETs-induced macrophage-to-myofibroblast transition (MMT). CONCLUSION GSDMD and GSDME collaborate to contribute to AKI and subsequent renal fibrosis induced by folic acid. Synchronous inhibition of GSDMD and GSDME could be an innovative therapeutic strategy for mitigating the AKI-CKD transition.
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Affiliation(s)
- Zhengyue Chen
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Caiming Chen
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Research Center for Metabolic Chronic Kidney Disease, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Department of Nephrology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Kunmei Lai
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Chengkun Wu
- School of Medicine, Nankai University, Tianjin, China
| | - Fan Wu
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Zhimin Chen
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Keng Ye
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Jingzhi Xie
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Huabin Ma
- Central Laboratory, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Hong Chen
- Department of Pathology, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Yujia Wang
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Research Center for Metabolic Chronic Kidney Disease, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Department of Nephrology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Yanfang Xu
- Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Research Center for Metabolic Chronic Kidney Disease, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Department of Nephrology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, China
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Wang X, Xu L, Chen J, Jin Y, Tao S, Chen L, Huang H, Ao C. 5-aminolevulinic acid photodynamic therapy inhibits the viability, invasion, and migration of cervical cancer SiHa cells by regulating the miR-152-3p/JAK1/STAT1 axis. Photodiagnosis Photodyn Ther 2024:104283. [PMID: 39032666 DOI: 10.1016/j.pdpdt.2024.104283] [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: 05/17/2024] [Revised: 07/12/2024] [Accepted: 07/15/2024] [Indexed: 07/23/2024]
Abstract
BACKGROUND Cervical cancer ranks the fourth most prevalent type of cancer worldwide, characterized by a notably low survival rate, particularly in its metastatic stage. Despite 5-aminolevulinic acid photodynamic therapy (ALA-PDT) demonstrating potential anti-tumor effects against cervical cancer, the intricate mechanisms underlying its efficacy necessitate further investigation. Here, the study aims to elucidate the impact of ALA-PDT on the cancer cell viability, invasion and migration, alongside delineating the underlying molecular mechanisms. METHODS Cervical cancer SiHa cells were subjected to ALA and red light irradiation, and we then measured the ALA-PDT's effects on cell functions using various assays. The potential interaction between miR-152-3p and JAK1 was explored through bioinformatics analyses and validated by dual-luciferase reporter assays. Post-transfection with miR-152-3p and JAK1 vectors, cellular functions were re-evaluated. The efficacy of ALA-PDT in tumor suppression was further investigated through tumor transplantation experiment in vivo. RESULTS ALA-PDT markedly suppressed SiHa cell viability, invasion and migration, impacting critical markers of proliferation, apoptosis, and epithelial-mesenchymal transition(EMT). And these effects were echoed by the inhibition of miR-152-3p. JAK1 was identified as a direct target of miR-152-3p, and ALA-PDT was found to regulate the expression levels of miR-152-3p, consequently influencing the JAK1/STAT1 signaling pathway. Augmentation of miR-152-3p expression and inhibition of the JAK1/STAT1 pathway mitigated the anti-cancer effects of ALA-PDT, whereas JAK1 overexpression diminished these effects. In vivo analyses demonstrated that ALA-PDT suppressed tumor growth and modulated the miR-152-3p/JAK1/STAT1 pathway expression. CONCLUSIONS ALA-PDT inhibits the viability, invasion, and migration of cervical cancer SiHa cells by modulating the miR-152-3p/JAK1/STAT1 axis, offering a promising therapeutic avenue for combating invasive cervical cancer.
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Affiliation(s)
- Xiaochuan Wang
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, 650032, China; The Affiliated Hospital of Kunming University of Science and Technology,Kunming, Yunnan, 650032, China
| | - Liangheng Xu
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, 650032, China; The Affiliated Hospital of Kunming University of Science and Technology,Kunming, Yunnan, 650032, China
| | - Jingjing Chen
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, 650032, China; The Affiliated Hospital of Kunming University of Science and Technology,Kunming, Yunnan, 650032, China
| | - Yichao Jin
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, 650032, China; The Affiliated Hospital of Kunming University of Science and Technology,Kunming, Yunnan, 650032, China
| | - Sizhen Tao
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, 650032, China; The Affiliated Hospital of Kunming University of Science and Technology,Kunming, Yunnan, 650032, China
| | - Li Chen
- Department of Oncology, The First Affiliated Hospital of Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Hongxiang Huang
- Department of Oncology, The First Affiliated Hospital of Jiangxi Medical College, Nanchang University, Nanchang 330006, China.
| | - Chunping Ao
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, 650032, China; The Affiliated Hospital of Kunming University of Science and Technology,Kunming, Yunnan, 650032, China.
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9
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Jin X, Jin W, Tong L, Zhao J, Zhang L, Lin N. Therapeutic strategies of targeting non-apoptotic regulated cell death (RCD) with small-molecule compounds in cancer. Acta Pharm Sin B 2024; 14:2815-2853. [PMID: 39027232 PMCID: PMC11252466 DOI: 10.1016/j.apsb.2024.04.020] [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: 12/27/2023] [Revised: 02/29/2024] [Accepted: 03/18/2024] [Indexed: 07/20/2024] Open
Abstract
Regulated cell death (RCD) is a controlled form of cell death orchestrated by one or more cascading signaling pathways, making it amenable to pharmacological intervention. RCD subroutines can be categorized as apoptotic or non-apoptotic and play essential roles in maintaining homeostasis, facilitating development, and modulating immunity. Accumulating evidence has recently revealed that RCD evasion is frequently the primary cause of tumor survival. Several non-apoptotic RCD subroutines have garnered attention as promising cancer therapies due to their ability to induce tumor regression and prevent relapse, comparable to apoptosis. Moreover, they offer potential solutions for overcoming the acquired resistance of tumors toward apoptotic drugs. With an increasing understanding of the underlying mechanisms governing these non-apoptotic RCD subroutines, a growing number of small-molecule compounds targeting single or multiple pathways have been discovered, providing novel strategies for current cancer therapy. In this review, we comprehensively summarized the current regulatory mechanisms of the emerging non-apoptotic RCD subroutines, mainly including autophagy-dependent cell death, ferroptosis, cuproptosis, disulfidptosis, necroptosis, pyroptosis, alkaliptosis, oxeiptosis, parthanatos, mitochondrial permeability transition (MPT)-driven necrosis, entotic cell death, NETotic cell death, lysosome-dependent cell death, and immunogenic cell death (ICD). Furthermore, we focused on discussing the pharmacological regulatory mechanisms of related small-molecule compounds. In brief, these insightful findings may provide valuable guidance for investigating individual or collaborative targeting approaches towards different RCD subroutines, ultimately driving the discovery of novel small-molecule compounds that target RCD and significantly enhance future cancer therapeutics.
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Affiliation(s)
- Xin Jin
- Department of Ultrasound, Department of Medical Oncology and Department of Hematology, the First Hospital of China Medical University, China Medical University, Shenyang 110001, China
| | - Wenke Jin
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Linlin Tong
- Department of Ultrasound, Department of Medical Oncology and Department of Hematology, the First Hospital of China Medical University, China Medical University, Shenyang 110001, China
| | - Jia Zhao
- Department of Ultrasound, Department of Medical Oncology and Department of Hematology, the First Hospital of China Medical University, China Medical University, Shenyang 110001, China
| | - Lan Zhang
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Na Lin
- Department of Ultrasound, Department of Medical Oncology and Department of Hematology, the First Hospital of China Medical University, China Medical University, Shenyang 110001, China
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10
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Gao L, Shay C, Teng Y. Cell death shapes cancer immunity: spotlighting PANoptosis. J Exp Clin Cancer Res 2024; 43:168. [PMID: 38877579 PMCID: PMC11179218 DOI: 10.1186/s13046-024-03089-6] [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: 03/26/2024] [Accepted: 06/05/2024] [Indexed: 06/16/2024] Open
Abstract
PANoptosis represents a novel type of programmed cell death (PCD) with distinctive features that incorporate elements of pyroptosis, apoptosis, and necroptosis. PANoptosis is governed by a newly discovered cytoplasmic multimeric protein complex known as the PANoptosome. Unlike each of these PCD types individually, PANoptosis is still in the early stages of research and warrants further exploration of its specific regulatory mechanisms and primary targets. In this review, we provide a brief overview of the conceptual framework and molecular components of PANoptosis. In addition, we highlight recent advances in the understanding of the molecular mechanisms and therapeutic applications of PANoptosis. By elucidating the complex crosstalk between pyroptosis, apoptosis and necroptosis and summarizing the functional consequences of PANoptosis with a special focus on the tumor immune microenvironment, this review aims to provide a theoretical basis for the potential application of PANoptosis in cancer therapy.
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Affiliation(s)
- Lixia Gao
- National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, College of Pharmacy, Chongqing University of Arts and Sciences, Chongqing, 402160, People's Republic of China
| | - Chloe Shay
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30322, USA
| | - Yong Teng
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30322, USA.
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, 201 Dowman Dr, Atlanta, GA, 30322, USA.
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11
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Neganova ME, Aleksandrova YR, Sharova EV, Smirnova EV, Artyushin OI, Nikolaeva NS, Semakov AV, Schagina IA, Akylbekov N, Kurmanbayev R, Orynbekov D, Brel VK. Conjugates of 3,5-Bis(arylidene)-4-piperidone and Sesquiterpene Lactones Have an Antitumor Effect via Resetting the Metabolic Phenotype of Cancer Cells. Molecules 2024; 29:2765. [PMID: 38930831 PMCID: PMC11207066 DOI: 10.3390/molecules29122765] [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: 05/10/2024] [Revised: 05/30/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024] Open
Abstract
In recent years, researchers have often encountered the significance of the aberrant metabolism of tumor cells in the pathogenesis of malignant neoplasms. This phenomenon, known as the Warburg effect, provides a number of advantages in the survival of neoplastic cells, and its application is considered a potential strategy in the search for antitumor agents. With the aim of developing a promising platform for designing antitumor therapeutics, we synthesized a library of conjugates of 3,5-bis(arylidene)-4-piperidone and sesquiterpene lactones. To gain insight into the determinants of the biological activity of the prepared compounds, we showed that the conjugates of 3,5-bis(arylidene)-4-piperidone and sesquiterpene lactones, which are cytotoxic agents, demonstrate selective activity toward a number of tumor cell lines with glycolysis-inhibiting ability. Moreover, the results of molecular and in silico screening allowed us to identify these compounds as potential inhibitors of the pyruvate kinase M2 oncoprotein, which is the rate-determining enzyme of glycolysis. Thus, the results of our work indicate that the synthesized conjugates of 3,5-bis(arylidene)-4-piperidone and sesquiterpene lactones can be considered a promising platform for designing selective cytotoxic agents against the glycolysis process, which opens new possibilities for researchers involved in the search for antitumor therapeutics among compounds containing piperidone platforms.
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Affiliation(s)
- M. E. Neganova
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Chernogolovka, Russia; (M.E.N.); (Y.R.A.); (N.S.N.); (A.V.S.); (I.A.S.)
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119991 Moscow, Russia; (E.V.S.); (E.V.S.); (O.I.A.)
| | - Yu. R. Aleksandrova
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Chernogolovka, Russia; (M.E.N.); (Y.R.A.); (N.S.N.); (A.V.S.); (I.A.S.)
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119991 Moscow, Russia; (E.V.S.); (E.V.S.); (O.I.A.)
| | - E. V. Sharova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119991 Moscow, Russia; (E.V.S.); (E.V.S.); (O.I.A.)
| | - E. V. Smirnova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119991 Moscow, Russia; (E.V.S.); (E.V.S.); (O.I.A.)
| | - O. I. Artyushin
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119991 Moscow, Russia; (E.V.S.); (E.V.S.); (O.I.A.)
| | - N. S. Nikolaeva
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Chernogolovka, Russia; (M.E.N.); (Y.R.A.); (N.S.N.); (A.V.S.); (I.A.S.)
| | - A. V. Semakov
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Chernogolovka, Russia; (M.E.N.); (Y.R.A.); (N.S.N.); (A.V.S.); (I.A.S.)
| | - I. A. Schagina
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Chernogolovka, Russia; (M.E.N.); (Y.R.A.); (N.S.N.); (A.V.S.); (I.A.S.)
| | - N. Akylbekov
- Laboratory of Engineering Profile “Physical and Chemical Methods of Analysis”, Korkyt Ata Kyzylorda University, Aiteke bi Str. 29A, 120014 Kyzylorda, Kazakhstan; (N.A.); (R.K.)
| | - R. Kurmanbayev
- Laboratory of Engineering Profile “Physical and Chemical Methods of Analysis”, Korkyt Ata Kyzylorda University, Aiteke bi Str. 29A, 120014 Kyzylorda, Kazakhstan; (N.A.); (R.K.)
| | - D. Orynbekov
- Laboratory of Engineering Profile “Physical and Chemical Methods of Analysis”, Korkyt Ata Kyzylorda University, Aiteke bi Str. 29A, 120014 Kyzylorda, Kazakhstan; (N.A.); (R.K.)
| | - V. K. Brel
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119991 Moscow, Russia; (E.V.S.); (E.V.S.); (O.I.A.)
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12
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Torices S, Moreno T, Ramaswamy S, Naranjo O, Teglas T, Osborne OM, Park M, Sun E, Toborek M. MITOCHONDRIAL ANTIVIRAL PATHWAYS CONTROL ANTI-HIV RESPONSES AND ISCHEMIC STROKE OUTCOMES VIA THE RIG-1 SIGNALING AND INNATE IMMUNITY MECHANISMS. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.07.598027. [PMID: 38895303 PMCID: PMC11185786 DOI: 10.1101/2024.06.07.598027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Occludin (ocln) is one of the main regulatory cells of the blood-brain barrier (BBB). Ocln silencing resulted in alterations of the gene expression signatures of a variety of genes of the innate immunity system, including IFN-stimulated genes (ISGs) and the antiviral retinoic acid-inducible gene-1 (RIG-1) signaling pathway, which functions as a regulator of the cytoplasmic sensors upstream of the mitochondrial antiviral signaling protein (MAVS). Indeed, we observed dysfunctional mitochondrial bioenergetics, dynamics, and autophagy in our system. Alterations of mitochondrial bioenergetics and innate immune protection translated into worsened ischemic stroke outcomes in EcoHIV-infected ocln deficient mice. Overall, these results allow for a better understanding of the molecular mechanisms of viral infection in the brain and describe a previously unrecognized role of ocln as a key factor in the control of innate immune responses and mitochondrial dynamics, which affect cerebral vascular diseases such as ischemic stroke.
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Affiliation(s)
- Silvia Torices
- University of Miami Miller School of Medicine, Department of Biochemistry and Molecular Biology, Miami, FL
| | - Thaidy Moreno
- Department of Radiation Oncology, UCSF, San Francisco, California, USA
| | - Sita Ramaswamy
- University of Miami Miller School of Medicine, Department of Biochemistry and Molecular Biology, Miami, FL
| | - Oandy Naranjo
- University of Miami Miller School of Medicine, Department of Biochemistry and Molecular Biology, Miami, FL
| | - Timea Teglas
- University of Miami Miller School of Medicine, Department of Biochemistry and Molecular Biology, Miami, FL
| | - Olivia M. Osborne
- University of Miami Miller School of Medicine, Department of Biochemistry and Molecular Biology, Miami, FL
| | - Minseon Park
- University of Miami Miller School of Medicine, Department of Biochemistry and Molecular Biology, Miami, FL
| | - Enze Sun
- University of Miami Miller School of Medicine, Department of Biochemistry and Molecular Biology, Miami, FL
| | - Michal Toborek
- University of Miami Miller School of Medicine, Department of Biochemistry and Molecular Biology, Miami, FL
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13
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Liu X, Lieberman J. Inflammasome-independent pyroptosis. Curr Opin Immunol 2024; 88:102432. [PMID: 38875738 DOI: 10.1016/j.coi.2024.102432] [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: 01/08/2024] [Revised: 05/27/2024] [Accepted: 05/30/2024] [Indexed: 06/16/2024]
Abstract
Gasdermins are membrane pore-forming proteins that cause pyroptosis, an inflammatory cell death in which cells burst and release cytokines, chemokines, and other host alarm signals, such as ATP and HMGB1, which recruit and activate immune cells at sites of infection and danger. There are five gasdermins in humans - gasdermins A to E. Pyroptosis was first described in myeloid cells and mucosal epithelia, which express gasdermin D and activate it when cytosolic sensors of invasive infection or tissue damage assemble into large macromolecular structures, called inflammasomes. Inflammasomes recruit and activate inflammatory caspases (caspase 1, 4, 5, and 11), which cut gasdermin D to remove an inhibitory C-terminal domain, allowing the N-terminal domain to bind to membrane acidic lipids and oligomerize into pores. Recent studies have identified inflammasome-independent proteolytic pathways that activate gasdermin D and the other gasdermins. Here, we review inflammasome-independent pyroptosis pathways and what is known about their role in normal physiology and disease.
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Affiliation(s)
- Xing Liu
- Key Laboratory of RNA Science and Engineering, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Shanghai 200031, China.
| | - Judy Lieberman
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA 02115, USA; Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA.
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14
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Huang S, Shang M, Guo L, Sun X, Xiao S, Shi D, Meng D, Zhao Y, Wang X, Liu R, Li J. Hydralazine loaded nanodroplets combined with ultrasound-targeted microbubble destruction to induce pyroptosis for tumor treatment. J Nanobiotechnology 2024; 22:193. [PMID: 38643134 PMCID: PMC11031971 DOI: 10.1186/s12951-024-02453-0] [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: 01/26/2024] [Accepted: 04/01/2024] [Indexed: 04/22/2024] Open
Abstract
Pyroptosis, a novel type of programmed cell death (PCD), which provides a feasible therapeutic option for the treatment of tumors. However, due to the hypermethylation of the promoter, the critical protein Gasdermin E (GSDME) is lacking in the majority of cancer cells, which cannot start the pyroptosis process and leads to dissatisfactory therapeutic effects. Additionally, the quick clearance, systemic side effects, and low concentration at the tumor site of conventional pyroptosis reagents restrict their use in clinical cancer therapy. Here, we described a combination therapy that induces tumor cell pyroptosis via the use of ultrasound-targeted microbubble destruction (UTMD) in combination with DNA demethylation. The combined application of UTMD and hydralazine-loaded nanodroplets (HYD-NDs) can lead to the rapid release of HYD (a demethylation drug), which can cause the up-regulation of GSDME expression, and produce reactive oxygen species (ROS) by UTMD to cleave up-regulated GSDME, thereby inducing pyroptosis. HYD-NDs combined with ultrasound (US) group had the strongest tumor inhibition effect, and the tumor inhibition rate was 87.15% (HYD-NDs group: 51.41 ± 3.61%, NDs + US group: 32.73%±7.72%), indicating that the strategy had a more significant synergistic anti-tumor effect. In addition, as a new drug delivery carrier, HYD-NDs have great biosafety, tumor targeting, and ultrasound imaging performance. According to the results, the combined therapy reasonably regulated the process of tumor cell pyroptosis, which offered a new strategy for optimizing the therapy of GSDME-silenced solid tumors.
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Affiliation(s)
- Shuting Huang
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Mengmeng Shang
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Lu Guo
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Xiao Sun
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Shan Xiao
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Dandan Shi
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Dong Meng
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Yading Zhao
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Xiaoxuan Wang
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Rui Liu
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
| | - Jie Li
- Department of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China.
- Department of Ultrasound, Qilu Hospital (Qingdao) of Shandong University, Qingdao, Shandong, 266035, China.
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15
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Zhu C, Xu S, Jiang R, Yu Y, Bian J, Zou Z. The gasdermin family: emerging therapeutic targets in diseases. Signal Transduct Target Ther 2024; 9:87. [PMID: 38584157 PMCID: PMC10999458 DOI: 10.1038/s41392-024-01801-8] [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: 01/15/2024] [Revised: 03/03/2024] [Accepted: 03/05/2024] [Indexed: 04/09/2024] Open
Abstract
The gasdermin (GSDM) family has garnered significant attention for its pivotal role in immunity and disease as a key player in pyroptosis. This recently characterized class of pore-forming effector proteins is pivotal in orchestrating processes such as membrane permeabilization, pyroptosis, and the follow-up inflammatory response, which are crucial self-defense mechanisms against irritants and infections. GSDMs have been implicated in a range of diseases including, but not limited to, sepsis, viral infections, and cancer, either through involvement in pyroptosis or independently of this process. The regulation of GSDM-mediated pyroptosis is gaining recognition as a promising therapeutic strategy for the treatment of various diseases. Current strategies for inhibiting GSDMD primarily involve binding to GSDMD, blocking GSDMD cleavage or inhibiting GSDMD-N-terminal (NT) oligomerization, albeit with some off-target effects. In this review, we delve into the cutting-edge understanding of the interplay between GSDMs and pyroptosis, elucidate the activation mechanisms of GSDMs, explore their associations with a range of diseases, and discuss recent advancements and potential strategies for developing GSDMD inhibitors.
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Affiliation(s)
- Chenglong Zhu
- Faculty of Anesthesiology, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
- School of Anesthesiology, Naval Medical University, Shanghai, 200433, China
| | - Sheng Xu
- National Key Laboratory of Immunity & Inflammation, Naval Medical University, Shanghai, 200433, China
| | - Ruoyu Jiang
- School of Anesthesiology, Naval Medical University, Shanghai, 200433, China
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Naval Medical University, Shanghai, 200433, China
| | - Yizhi Yu
- National Key Laboratory of Immunity & Inflammation, Naval Medical University, Shanghai, 200433, China.
| | - Jinjun Bian
- Faculty of Anesthesiology, Changhai Hospital, Naval Medical University, Shanghai, 200433, China.
| | - Zui Zou
- Faculty of Anesthesiology, Changhai Hospital, Naval Medical University, Shanghai, 200433, China.
- School of Anesthesiology, Naval Medical University, Shanghai, 200433, China.
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16
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Zhu L, Liang R, Guo Y, Cai Y, Song F, Hu Y, Liu Y, Ge M, Zheng G. Incorporating Network Pharmacology and Experimental Validation to Identify Bioactive Compounds and Potential Mechanisms of Digitalis in Treating Anaplastic Thyroid Cancer. ACS OMEGA 2024; 9:15590-15602. [PMID: 38585091 PMCID: PMC10993403 DOI: 10.1021/acsomega.4c00373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/05/2024] [Accepted: 03/08/2024] [Indexed: 04/09/2024]
Abstract
Anaplastic thyroid cancer (ATC) is one of the most lethal malignant tumors for which there is no effective treatment. There are an increasing number of studies on herbal medicine for treating malignant tumors, and the classic botanical medicine Digitalis and its active ingredients for treating heart failure and arrhythmias have been revealed to have significant antitumor efficacy against a wide range of malignant tumors. However, the main components of Digitalis and the molecular mechanisms of its anti-ATC effects have not been extensively studied. Here, we screened the main components and core targets of Digitalis and verified the relationship between the active components and targets through network pharmacology, molecular docking, and experimental validation. These experiments showed that the active ingredients of Digitalis inhibit ATC cell activity and lead to ATC cell death through the apoptotic pathway.
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Affiliation(s)
- Lei Zhu
- Suzhou
Medical College of Soochow University, 215123 Suzhou, Jiangsu, China
- Department
of Head and Neck Surgery, the Fifth Hospital Affiliated to Wenzhou
Medical University, Lishui Central Hospital, 323020 Lishui City, Zhejiang Province, China
- Key
Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
- Clinical
Research Center for Cancer of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
| | - Ruimin Liang
- Otolaryngology
& Head and Neck Center, Cancer Center, Department of Head and
Neck Surgery, Zhejiang Provincial People’s Hospital, Affiliated
People’s Hospital, Hangzhou Medical
College, 310014 Hangzhou, Zhejiang, China
- Key
Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
- Clinical
Research Center for Cancer of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
| | - Yawen Guo
- Otolaryngology
& Head and Neck Center, Cancer Center, Department of Head and
Neck Surgery, Zhejiang Provincial People’s Hospital, Affiliated
People’s Hospital, Hangzhou Medical
College, 310014 Hangzhou, Zhejiang, China
- Key
Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
- Clinical
Research Center for Cancer of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
| | - Yefeng Cai
- Key
Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
- Clinical
Research Center for Cancer of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
- Department
of Thyroid Surgery, The First Affiliated
Hospital of Wenzhou Medical University, 325015 Wenzhou City, Zhejiang Province, China
| | - Fahuan Song
- Otolaryngology
& Head and Neck Center, Cancer Center, Department of Head and
Neck Surgery, Zhejiang Provincial People’s Hospital, Affiliated
People’s Hospital, Hangzhou Medical
College, 310014 Hangzhou, Zhejiang, China
- Key
Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
- Clinical
Research Center for Cancer of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
| | - Yiqun Hu
- Otolaryngology
& Head and Neck Center, Cancer Center, Department of Head and
Neck Surgery, Zhejiang Provincial People’s Hospital, Affiliated
People’s Hospital, Hangzhou Medical
College, 310014 Hangzhou, Zhejiang, China
- Key
Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
- Clinical
Research Center for Cancer of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
| | - Yunye Liu
- Otolaryngology
& Head and Neck Center, Cancer Center, Department of Head and
Neck Surgery, Zhejiang Provincial People’s Hospital, Affiliated
People’s Hospital, Hangzhou Medical
College, 310014 Hangzhou, Zhejiang, China
- Key
Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
- Clinical
Research Center for Cancer of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
| | - Minghua Ge
- Suzhou
Medical College of Soochow University, 215123 Suzhou, Jiangsu, China
- Otolaryngology
& Head and Neck Center, Cancer Center, Department of Head and
Neck Surgery, Zhejiang Provincial People’s Hospital, Affiliated
People’s Hospital, Hangzhou Medical
College, 310014 Hangzhou, Zhejiang, China
- Key
Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
- Clinical
Research Center for Cancer of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
| | - Guowan Zheng
- Otolaryngology
& Head and Neck Center, Cancer Center, Department of Head and
Neck Surgery, Zhejiang Provincial People’s Hospital, Affiliated
People’s Hospital, Hangzhou Medical
College, 310014 Hangzhou, Zhejiang, China
- Key
Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
- Clinical
Research Center for Cancer of Zhejiang Province, 310014 Hangzhou, Zhejiang, China
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17
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Ha SC, Park YS, Kim J. Prognostic significance of pyroptosis-associated molecules in endometrial cancer: a comprehensive immunohistochemical analysis. Front Oncol 2024; 14:1359881. [PMID: 38562170 PMCID: PMC10982380 DOI: 10.3389/fonc.2024.1359881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/04/2024] [Indexed: 04/04/2024] Open
Abstract
Introduction Endometrial cancer, the most prevalent malignancy of the female genital tract, has a concerningly poor prognosis when diagnosed in advanced stages, with limited targeted therapy options available for advanced or recurrent cases. Pyroptosis, a type of nonapoptotic cell death mediated by caspase-1, has shown potential antitumor effects in various tumors. NLRP3, a cytosolic sensor, initiates the canonical pyroptotic pathway, leading to caspase-1 activation, subsequent gasdermin D cleavage, and plasma membrane pore formation. The ESCRT-III machinery, particularly CHMP4B, acts as a key inhibitor of pyroptosis by repairing gasdermin D-induced membrane damage. The current study aimed to evaluate the clinicopathologic relevance of key pyroptosis-associated molecules in endometrial cancer. Methods Immunohistochemistry was used to assess the expression of four pyroptosis-associated molecules (NLRP3, cleaved caspase-1 p20, cleaved gasdermin D, and CHMP4B) in 351 patients with endometrial cancer, and their associations with clinical, pathological, and survival outcomes were analyzed. Results High NLRP3 expression was significantly associated with age ≤ 50 years and premenopause. Increased cleaved caspase-1 p20 expression was associated with nonendometrioid carcinoma, Federation of Gynaecology and Obstetrics (FIGO) grade 3, and the p53 mutant pattern and was independently associated with poor recurrence-free survival (RFS) and overall survival. Increased cleaved gasdermin D expression was associated with a body mass index of >25 kg/m², FIGO grades 1-2, early FIGO stage (I-II), and absence of lymph node metastasis. High CHMP4B expression was associated with nonendometrioid carcinoma and poor RFS. Cleaved gasdermin D-high/CHMP4B-low endometrial cancer was associated with endometrioid carcinoma, FIGO grades 1-2 and favorable RFS. Discussion Our study identified cleaved caspase-1 p20 as an independent predictor of adverse outcomes in endometrial cancer. CHMP4B, an inhibitor of pyroptosis, was associated with an unfavorable RFS, whereas high cleaved gasdermin D/low CHMP4B expression was associated with a favorable RFS. These findings underscore the prognostic significance of pyroptosis and the potential interaction between cleaved gasdermin D and CHMP4B in endometrial cancer.
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Affiliation(s)
- Seong-Chan Ha
- Gachon University College of Medicine, Incheon, Republic of Korea
| | - Yeon Soo Park
- Gachon University College of Medicine, Incheon, Republic of Korea
| | - Jisup Kim
- Department of Pathology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
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18
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Liu J, Chen T, Liu X, Li Z, Zhang Y. Engineering materials for pyroptosis induction in cancer treatment. Bioact Mater 2024; 33:30-45. [PMID: 38024228 PMCID: PMC10654002 DOI: 10.1016/j.bioactmat.2023.10.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023] Open
Abstract
Cancer remains a significant global health concern, necessitating the development of innovative therapeutic strategies. This research paper aims to investigate the role of pyroptosis induction in cancer treatment. Pyroptosis, a form of programmed cell death characterized by the release of pro-inflammatory cytokines and the formation of plasma membrane pores, has gained significant attention as a potential target for cancer therapy. The objective of this study is to provide a comprehensive overview of the current understanding of pyroptosis and its role in cancer treatment. The paper discusses the concept of pyroptosis and its relationship with other forms of cell death, such as apoptosis and necroptosis. It explores the role of pyroptosis in immune activation and its potential for combination therapy. The study also reviews the use of natural, biological, chemical, and multifunctional composite materials for pyroptosis induction in cancer cells. The molecular mechanisms underlying pyroptosis induction by these materials are discussed, along with their advantages and challenges in cancer treatment. The findings of this study highlight the potential of pyroptosis induction as a novel therapeutic strategy in cancer treatment and provide insights into the different materials and mechanisms involved in pyroptosis induction.
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Affiliation(s)
- Jiayi Liu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Taili Chen
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - XianLing Liu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan Province, China
- Department of Oncology, Guilin Hospital of the Second Xiangya Hospital, Central South University, Guilin, China
| | - ZhiHong Li
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yong Zhang
- Department of Biomedical Engineering, The City University of Hong Kong, Hong Kong Special Administrative Region of China
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19
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Guo YW, Zhu L, Duan YT, Hu YQ, Li LB, Fan WJ, Song FH, Cai YF, Liu YY, Zheng GW, Ge MH. Ruxolitinib induces apoptosis and pyroptosis of anaplastic thyroid cancer via the transcriptional inhibition of DRP1-mediated mitochondrial fission. Cell Death Dis 2024; 15:125. [PMID: 38336839 PMCID: PMC10858168 DOI: 10.1038/s41419-024-06511-1] [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: 09/16/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Abstract
Anaplastic thyroid carcinoma (ATC) has a 100% disease-specific mortality rate. The JAK1/2-STAT3 pathway presents a promising target for treating hematologic and solid tumors. However, it is unknown whether the JAK1/2-STAT3 pathway is activated in ATC, and the anti-cancer effects and the mechanism of action of its inhibitor, ruxolitinib (Ruxo, a clinical JAK1/2 inhibitor), remain elusive. Our data indicated that the JAK1/2-STAT3 signaling pathway is significantly upregulated in ATC tumor tissues than in normal thyroid and papillary thyroid cancer tissues. Apoptosis and GSDME-pyroptosis were observed in ATC cells following the in vitro and in vivo administration of Ruxo. Mechanistically, Ruxo suppresses the phosphorylation of STAT3, resulting in the repression of DRP1 transactivation and causing mitochondrial fission deficiency. This deficiency is essential for activating caspase 9/3-dependent apoptosis and GSDME-mediated pyroptosis within ATC cells. In conclusion, our findings indicate DRP1 is directly regulated and transactivated by STAT3; this exhibits a novel and crucial aspect of JAK1/2-STAT3 on the regulation of mitochondrial dynamics. In ATC, the transcriptional inhibition of DRP1 by Ruxo hampered mitochondrial division and triggered apoptosis and GSDME-pyroptosis through caspase 9/3-dependent mechanisms. These results provide compelling evidence for the potential therapeutic effectiveness of Ruxo in treating ATC.
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Affiliation(s)
- Ya-Wen Guo
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
- Department of Public Health, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310014, China
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310014, China
- Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China
| | - Lei Zhu
- Department of Thyroid Surgery, The Fifth Hospital Affiliated to Wenzhou Medical University, Lishui Central Hospital, Lishui City, Zhejiang, 323000, China
| | - Yan-Ting Duan
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310014, China
- Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China
| | - Yi-Qun Hu
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310014, China
- Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China
| | - Le-Bao Li
- School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, Zhejiang, 310018, China
| | - Wei-Jiao Fan
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
| | - Fa-Huan Song
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
- Department of Public Health, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310014, China
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310014, China
- Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China
| | - Ye-Feng Cai
- Department of Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325000, China
- Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, China
| | - Yun-Ye Liu
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
| | - Guo-Wan Zheng
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China.
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310014, China.
- Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China.
| | - Ming-Hua Ge
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China.
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, Hangzhou, Zhejiang, 310014, China.
- Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China.
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20
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Chen K, Tang Y, Lan L, Li M, Lu Z. Autophagy mediated FTH1 degradation activates gasdermin E dependent pyroptosis contributing to diquat induced kidney injury. Food Chem Toxicol 2024; 184:114411. [PMID: 38128689 DOI: 10.1016/j.fct.2023.114411] [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: 04/13/2023] [Revised: 12/14/2023] [Accepted: 12/18/2023] [Indexed: 12/23/2023]
Abstract
Acute kidney injury (AKI) induced by diquat (DQ) progresses rapidly, leading to high mortality, and there is no specific antidote for this chemical. Our limited knowledge of the pathogenic toxicological mechanisms of DQ has hindered the development of treatments against DQ poisoning. Pyroptosis is a form of programmed cell death and was recently identified as a novel molecular mechanism of drug-induced AKI. To explore the role of pyroptosis in HK-2 cells exposed to DQ, the plasma membrane damage of the cells was detected by LDH release assay. Western blot was performed to detect the cleavage of GSDME. Proteomics analysis was performed to explore the mechanism of DQ induced nephrotoxicity. FerroOrange probe was used to measure the intracellular Fe2+ levels. Herein, we show that DQ induces pyroptosis in HK-2 cells. Mechanistically, DQ induces the accumulation of mitochondrial ROS and initiates the cleavage of gasdermin E (GSDME) in an intrinsic mitochondrial pathway. Knockout of GSDME attenuated DQ-induced cell death. Further analysis revealed that loss of FTH1 induces Fe2+ accumulation, contributing to DQ-induced pyroptosis. Knockdown LC3B could help restore the expression of FTH1 and improve cell viability. Moreover, we found DFO, an iron chelator, could reduce cellular Fe2+ levels and inhibit pyroptosis. Collectively, these findings suggest an unrecognized mechanism for GSDME-dependent pyroptosis in DQ-induced AKI.
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Affiliation(s)
- Kaiyuan Chen
- Emergency Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China; Wenzhou Key Laboratory of Emergency and Disaster Medicine, Wenzhou, 325000, China
| | - Yahui Tang
- Emergency Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China; Wenzhou Key Laboratory of Emergency and Disaster Medicine, Wenzhou, 325000, China
| | - Linhua Lan
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Mengxuan Li
- Emergency Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China; Wenzhou Key Laboratory of Emergency and Disaster Medicine, Wenzhou, 325000, China
| | - Zhongqiu Lu
- Emergency Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China; Wenzhou Key Laboratory of Emergency and Disaster Medicine, Wenzhou, 325000, China.
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21
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Lai KC, Chueh FS, Ma YS, Chou YC, Chen JC, Liao CL, Huang YP, Peng SF. Phenethyl isothiocyanate and irinotecan synergistically induce cell apoptosis in colon cancer HCT 116 cells in vitro. ENVIRONMENTAL TOXICOLOGY 2024; 39:457-469. [PMID: 37792803 DOI: 10.1002/tox.23993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/29/2023] [Accepted: 09/21/2023] [Indexed: 10/06/2023]
Abstract
Irinotecan (IRI), an anticancer drug to treat colon cancer patients, causes cytotoxic effects on normal cells. Phenethyl isothiocyanate (PEITC), rich in common cruciferous plants, has anticancer activities (induction of cell apoptosis) in many human cancer cells, including colon cancer cells. However, the anticancer effects of IRI combined with PEITC on human colon cancer cells in vitro were unavailable. Herein, the aim of this study is to focus on the apoptotic effects of the combination of IRI and PEITC on human colon cancer HCT 116 cells in vitro. Propidium iodide (PI) exclusion and Annexin V/PI staining assays showed that IRI combined with PEITC decreased viable cell number and induced higher cell apoptosis than that of IRI or PEITC only in HCT 116 cells. Moreover, combined treatment induced higher levels of reactive oxygen species (ROS) and Ca2+ than that of IRI or PEITC only. Cells pre-treated with N-acetyl-l-cysteine (scavenger of ROS) and then treated with IRI, PEITC, or IRI combined with PEITC showed increased viable cell numbers than that of IRI or PEITC only. IRI combined with PEITC increased higher caspase-3, -8, and -9 activities than that of IRI or PEITC only by flow cytometer assay. IRI combined with PEITC induced higher levels of ER stress-, mitochondria-, and caspase-associated proteins than that of IRI or PEITC treatment only in HCT 116 cells. Based on these observations, PEITC potentiates IRI anticancer activity by promoting cell apoptosis in the human colon HCT 116 cells. Thus, PEITC may be a potential enhancer for IRI in humans as an anticolon cancer drug in the future.
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Affiliation(s)
- Kuang-Chi Lai
- Department of Medical Laboratory Science and Biotechnology, College of Medical Technology, Chung Hwa University of Medical Technology, Tainan, Taiwan
- Department of Surgery, China Medical University Beigang Hospital, Beigang, Yunlin, Taiwan
| | - Fu-Shin Chueh
- Department of Food Nutrition and Health Biotechnology, Asia University, Taichung, Taiwan
| | - Yi-Shih Ma
- School of Chinese Medicine for Post-Baccalaureate, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- Department of Chinese Medicine, E-Da Cancer Hospital, Kaohsiung, Taiwan
| | - Yu-Cheng Chou
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Applied Chemistry, National Chi Nan University, Nantou, Taiwan
- Department of Neurological Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Jaw-Chyun Chen
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, Changhua, Taiwan
| | - Ching-Lung Liao
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Yi-Ping Huang
- Department of Physiology, School of Medicine, China Medical University, Taichung, Taiwan
| | - Shu-Fen Peng
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
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22
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Zhang Y, Li H, Wei Y, Li L. Alantolactone Induced Apoptosis and DNA Damage of Cervical Cancer through ATM/CHK2 Signaling Pathway. Biol Pharm Bull 2024; 47:1255-1264. [PMID: 38972750 DOI: 10.1248/bpb.b23-00804] [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] [Indexed: 07/09/2024]
Abstract
Traditional Chinese Medicine, known for its minimal side effects and significant clinical efficacy, has attracted considerable interest for its potential in cancer therapy. In particular, Inula helenium L. has demonstrated effectiveness in inhibiting a variety of cancers. This study focuses on alantolactone (ALT), a prominent compound from Inula helenium L., recognized for its anti-cancer capabilities across multiple cancer types. The primary objective of this study is to examine the influence of ALT on the proliferation, apoptosis, cell cycle, and tumor growth of cervical cancer (CC) cells, along with its associated signaling pathways. To determine protein expression alterations, Western blot analysis was conducted. Furthermore, an in vivo model was created by subcutaneously injecting HeLa cells into nude mice to assess the impact of ALT on cervical cancer. Our research thoroughly investigates the anti-tumor potential of ALT in the context of CC. ALT was found to inhibit cell proliferation and induce apoptosis in SiHa and HeLa cell lines, particularly targeting ataxia-telangiectasia mutated (ATM) proteins associated with DNA damage. The suppression of DNA damage and apoptosis induction when ATM was inhibited underscores the crucial role of the ATM/cell cycle checkpoint kinase 2 (CHK2) axis in ALT's anti-tumor effects. In vivo studies with a xenograft mouse model further validated ALT's effectiveness in reducing CC tumor growth and promoting apoptosis. This study offers new insights into how ALT combats CC, highlighting its promise as an effective anti-cervical cancer agent and providing hope for improved treatment outcomes for CC patients.
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Affiliation(s)
- Yan Zhang
- Department of Gynecology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine
| | - Heyue Li
- Department of Gynecology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine
| | - Yunfang Wei
- Department of Gynecology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine
| | - Linxia Li
- Department of Gynecology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine
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23
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Guo Z, Su Z, Wei Y, Zhang X, Hong X. Pyroptosis in glioma: Current management and future application. Immunol Rev 2024; 321:152-168. [PMID: 38063042 DOI: 10.1111/imr.13294] [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] [Indexed: 01/26/2024]
Abstract
Glioma, the predominant form of central nervous system (CNS) malignancies, presents a significant challenge due to its high prevalence and low 5-year survival rate. The efficacy of current treatment methods is limited by the presence of the blood-brain barrier, the immunosuppressive microenvironment, and other factors. Immunotherapy has emerged as a promising approach, as it can overcome the blood-brain barrier. A tumor's immune privilege, which is induced by an immunosuppressive environment, constricts immunotherapy's clinical impact in glioma. Pyroptosis, a programmed cell death mechanism facilitated by gasdermins, plays a significant role in the management of glioma. Its ability to initiate and regulate tumor occurrence, progression, and metastasis is well-established. However, it is crucial to note that uncontrolled or excessive cell death can result in tissue damage, acute inflammation, and cytokine release syndrome, thereby potentially promoting tumor advancement or recurrence. This paper aims to elucidate the molecular pathways involved in pyroptosis and subsequently discuss its induction in cancer therapy. In addition, the current treatment methods of glioma and the use of pyroptosis in these treatments are introduced. It is hoped to provide more ideas for the treatment of glioma.
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Affiliation(s)
- Zeshang Guo
- Department of Neurosurgery, The First Bethune Hospital of Jilin University, Changchun, China
| | - Zhenjin Su
- Department of Neurosurgery, The First Bethune Hospital of Jilin University, Changchun, China
| | - Ying Wei
- Department of Radiology, The First Bethune Hospital of Jilin University, Changchun, China
| | - Xingmei Zhang
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xinyu Hong
- Department of Neurosurgery, The First Bethune Hospital of Jilin University, Changchun, China
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24
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Peng T, Zhang C, Chen WJ, Zhao XF, Wu WB, Yang WJ, Liang RJ. Pyroptosis: the dawn of a new era in endometrial cancer treatment. Front Oncol 2023; 13:1277639. [PMID: 37965452 PMCID: PMC10642841 DOI: 10.3389/fonc.2023.1277639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/12/2023] [Indexed: 11/16/2023] Open
Abstract
Endometrial cancer (EC) is a malignancy of the inner epithelial lining of the uterus. While early-stage EC is often curable through surgery, the management of advanced, recurrent and metastatic EC poses significant challenges and is associated with a poor prognosis. Pyroptosis, an emerging form of programmed cell death, is characterized by the cleavage of gasdermin proteins, inducing the formation of extensive gasdermin pores in the cell membrane and the leakage of interleukin-1β (IL-1β) and interleukin-18 (IL-18), consequently causing cell swelling, lysis and death. It has been found to be implicated in the occurrence and progression of almost all tumors. Recent studies have demonstrated that regulating tumor cells pyroptosis can exploit synergies function with traditional tumor treatments. This paper provides an overview of the research progress made in molecular mechanisms of pyroptosis. It then discusses the role of pyroptosis and its components in initiation and progression of endometrial cancer, emphasizing recent insights into the underlying mechanisms and highlighting unresolved questions. Furthermore, it explores the potential value of pyroptosis in the treatment of endometrial cancer, considering its current application in tumor radiotherapy, chemotherapy, targeted therapy and immunotherapy.
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Affiliation(s)
- Tian Peng
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Chi Zhang
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Wen-Jun Chen
- School of Nursing, Hangzhou Medical College, Hangzhou, Zhejiang, China
- Department of Gynaecology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Hangzhou, Zhejiang, China
| | - Xue-Fei Zhao
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Wei-Bo Wu
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Wei-Ji Yang
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Ruo-Jia Liang
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
- Department of Gynaecology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Hangzhou, Zhejiang, China
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25
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Chen JW, Chen S, Chen GQ. Recent advances in natural compounds inducing non-apoptotic cell death for anticancer drug resistance. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2023; 6:729-747. [PMID: 38239395 PMCID: PMC10792489 DOI: 10.20517/cdr.2023.78] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 09/22/2023] [Accepted: 10/10/2023] [Indexed: 01/22/2024]
Abstract
The induction of cell death is recognized as a potent strategy for cancer treatment. Apoptosis is an extensively studied form of cell death, and multiple anticancer drugs exert their therapeutic effects by inducing it. Nonetheless, apoptosis evasion is a hallmark of cancer, rendering cancer cells resistant to chemotherapy drugs. Consequently, there is a growing interest in exploring novel non-apoptotic forms of cell death, such as ferroptosis, necroptosis, pyroptosis, and paraptosis. Natural compounds with anticancer properties have garnered significant attention due to their advantages, including a reduced risk of drug resistance. Over the past two decades, numerous natural compounds have been discovered to exert anticancer and anti-resistance effects by triggering these four non-apoptotic cell death mechanisms. This review primarily focuses on these four non-apoptotic cell death mechanisms and their recent advancements in overcoming drug resistance in cancer treatment. Meanwhile, it highlights the role of natural compounds in effectively addressing cancer drug resistance through the induction of these forms of non-apoptotic cell death.
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Affiliation(s)
- Jia-Wen Chen
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, Guangdong, China
| | - Sibao Chen
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, Guangdong, China
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hung Hom, Hong Kong 999077, China
- Research Centre for Chinese Medicine Innovation, The Hong Kong Polytechnic University, Hung Hom, Hong Kong 999077, China
| | - Guo-Qing Chen
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, Guangdong, China
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hung Hom, Hong Kong 999077, China
- Research Centre for Chinese Medicine Innovation, The Hong Kong Polytechnic University, Hung Hom, Hong Kong 999077, China
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Bi M, Li D, Zhang J. Role of curcumin in ischemia and reperfusion injury. Front Pharmacol 2023; 14:1057144. [PMID: 37021057 PMCID: PMC10067738 DOI: 10.3389/fphar.2023.1057144] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 02/23/2023] [Indexed: 03/22/2023] Open
Abstract
Ischemia-reperfusion injury (IRI) is an inevitable pathological process after organic transplantations. Although traditional treatments restore the blood supply of ischemic organs, the damage caused by IRI is always ignored. Therefore, the ideal and effective therapeutic strategy to mitigate IRI is warrented. Curcumin is a type of polyphenols, processing such properties as anti-oxidative stress, anti-inflammation and anti-apoptosis. However, although many researches have been confirmed that curcumin can exert great effects on the mitigation of IRI, there are still some controversies about its underlying mechanisms among these researches. Thus, this review is to summarize the protective role of curcumin against IRI as well as the controversies of current researches, so as to clarify its underlying mechanisms clearly and provide clinicians a novel idea of the therapy for IRI.
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Affiliation(s)
- Minglei Bi
- Department of Plastic Surgery, Lanzhou University Second Hospital, Lanzhou, Gansu, China
| | - Danyi Li
- Department of Ophthalmology, Jiading District Central Hospital, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Jin Zhang
- Department of Plastic Surgery, Lanzhou University Second Hospital, Lanzhou, Gansu, China
- *Correspondence: Jin Zhang,
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