{"title":"肉桂醛通过与 HSPD1 的共价结合诱导细胞凋亡并增强抗直肠癌活性。","authors":"Weiyi Zhang, Wei Lei, Fukui Shen, Mukuo Wang, Linlin Li, Junmin Chang","doi":"10.1002/ptr.7840","DOIUrl":null,"url":null,"abstract":"<p><p>Colorectal cancer (CRC) is a common malignant tumor with high morbidity and mortality rates worldwide. Although surgical resection and adjuvant radiotherapy/chemotherapy are the mainstays of CRC treatment, the efficacy is unsatisfactory due to several limitations, including high drug resistance. Accordingly, there is a dire need for new drugs or a novel combination approach to treat this patient population. Herein, we found that cinnamaldehyde (CA) could exert an antitumor effect in HCT-116 cell lines. Target fishing, molecular imaging, and live-cell tracing using an alkynyl-CA probe revealed that the heat shock 60 kDa protein 1 (HSPD1) protein was the target of CA. The covalent binding of CA with HSPD1 altered its stability. Furthermore, our results demonstrated that CA could induce cell apoptosis by inhibiting the PI3K/Akt signaling pathway and enhanced anti-CRC activity both in vitro and in vivo. Meanwhile, CA combined with different chemotherapeutic agents was beneficial to patients resistant to anti-CRC drug therapy.</p>","PeriodicalId":20110,"journal":{"name":"Phytotherapy Research","volume":null,"pages":null},"PeriodicalIF":6.1000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Cinnamaldehyde induces apoptosis and enhances anti-colorectal cancer activity via covalent binding to HSPD1.\",\"authors\":\"Weiyi Zhang, Wei Lei, Fukui Shen, Mukuo Wang, Linlin Li, Junmin Chang\",\"doi\":\"10.1002/ptr.7840\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Colorectal cancer (CRC) is a common malignant tumor with high morbidity and mortality rates worldwide. Although surgical resection and adjuvant radiotherapy/chemotherapy are the mainstays of CRC treatment, the efficacy is unsatisfactory due to several limitations, including high drug resistance. Accordingly, there is a dire need for new drugs or a novel combination approach to treat this patient population. Herein, we found that cinnamaldehyde (CA) could exert an antitumor effect in HCT-116 cell lines. Target fishing, molecular imaging, and live-cell tracing using an alkynyl-CA probe revealed that the heat shock 60 kDa protein 1 (HSPD1) protein was the target of CA. The covalent binding of CA with HSPD1 altered its stability. Furthermore, our results demonstrated that CA could induce cell apoptosis by inhibiting the PI3K/Akt signaling pathway and enhanced anti-CRC activity both in vitro and in vivo. Meanwhile, CA combined with different chemotherapeutic agents was beneficial to patients resistant to anti-CRC drug therapy.</p>\",\"PeriodicalId\":20110,\"journal\":{\"name\":\"Phytotherapy Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":6.1000,\"publicationDate\":\"2024-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Phytotherapy Research\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1002/ptr.7840\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2023/4/22 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MEDICINAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Phytotherapy Research","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1002/ptr.7840","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/4/22 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"CHEMISTRY, MEDICINAL","Score":null,"Total":0}
Cinnamaldehyde induces apoptosis and enhances anti-colorectal cancer activity via covalent binding to HSPD1.
Colorectal cancer (CRC) is a common malignant tumor with high morbidity and mortality rates worldwide. Although surgical resection and adjuvant radiotherapy/chemotherapy are the mainstays of CRC treatment, the efficacy is unsatisfactory due to several limitations, including high drug resistance. Accordingly, there is a dire need for new drugs or a novel combination approach to treat this patient population. Herein, we found that cinnamaldehyde (CA) could exert an antitumor effect in HCT-116 cell lines. Target fishing, molecular imaging, and live-cell tracing using an alkynyl-CA probe revealed that the heat shock 60 kDa protein 1 (HSPD1) protein was the target of CA. The covalent binding of CA with HSPD1 altered its stability. Furthermore, our results demonstrated that CA could induce cell apoptosis by inhibiting the PI3K/Akt signaling pathway and enhanced anti-CRC activity both in vitro and in vivo. Meanwhile, CA combined with different chemotherapeutic agents was beneficial to patients resistant to anti-CRC drug therapy.
期刊介绍:
Phytotherapy Research is an internationally recognized pharmacological journal that serves as a trailblazing resource for biochemists, pharmacologists, and toxicologists. We strive to disseminate groundbreaking research on medicinal plants, pushing the boundaries of knowledge and understanding in this field.
Our primary focus areas encompass pharmacology, toxicology, and the clinical applications of herbs and natural products in medicine. We actively encourage submissions on the effects of commonly consumed food ingredients and standardized plant extracts. We welcome a range of contributions including original research papers, review articles, and letters.
By providing a platform for the latest developments and discoveries in phytotherapy, we aim to support the advancement of scientific knowledge and contribute to the improvement of modern medicine.