Cancer is considered a leading cause of death worldwide due to its high morbidity and mortality rate.Conventional treatments for cancer therapy,such as chemotherapy,and radiotherapy,have been hampered by their side ef...Cancer is considered a leading cause of death worldwide due to its high morbidity and mortality rate.Conventional treatments for cancer therapy,such as chemotherapy,and radiotherapy,have been hampered by their side effects.Natural product-derived plants have been used for decades to treat diseases.Compared to conventional therapy,natural product has the potential to be effective against cancer with fewer side effects.This current review discussed the potential of scopoletin,a coumarin present in many edible plants,which elicits anticancer properties through multiple mechanisms,including modulating cell cycle arrest,inducing apoptosis,and regulating multiple signaling pathways.Understanding these mechanisms highlights the potential of scopoletin as a candidate for chemoprevention and chemotherapy.展开更多
[Objectives] This study was conducted to investigate the effect of scopoletin on the growth of breast cancer cell lines.[Methods] Cell culture,light microscopy and MTT assay for measuring cell viability were used to c...[Objectives] This study was conducted to investigate the effect of scopoletin on the growth of breast cancer cell lines.[Methods] Cell culture,light microscopy and MTT assay for measuring cell viability were used to compare the inhibition of different concentrations of scopoletin to breast cancer cells,so as to provide an experimental basis for finding new therapeutic drugs for breast cancer cells.[Results] It was shown that a high concentration of scopoletin can inhibit the growth of breast cancer cells and promote apoptosis.[Conclusions] Scopoletin can be used as a potential drug for the treatment of breast cancer.展开更多
Objective:To explore the effects of arteannuin B,arteannuic acid and scopoletin on the pharmacokinetics of artemisinin in mice.Methods:Artemisinin and a combination of artemisinin,arteannuin B,arteannuic acid and scop...Objective:To explore the effects of arteannuin B,arteannuic acid and scopoletin on the pharmacokinetics of artemisinin in mice.Methods:Artemisinin and a combination of artemisinin,arteannuin B,arteannuic acid and scopoletin were administered together to mice via oral administration.Blood samples were collected at different time intervals and pretreated by liquid-liquid extraction.The contents of four compounds in mouse plasma were determined by a validated HPLC-MS/MS method.Results:Compared to single artemisinin group,the C_(max) values from the combination group rose from 947 ng/mL to 1 254 ng/mL.AUC_((0-t))(2 371 h·ng/mL) was significantly higher than that from single artemisinin group(747 h·ng/mL).The peak time lag and the CL values reduced at a proportion of 66%.Conclusions:Arteannuin B,arteannuic acid and scopoletin can markedly affect the pharmacokinetics of artemisinin.展开更多
[Objectives]This study was conducted to investigate the effect of scopoletin on the proliferation of breast cancer cell lines.[Methods]Cell viability,gene expression and cell cycle were measured by cell culture,RT-PCR...[Objectives]This study was conducted to investigate the effect of scopoletin on the proliferation of breast cancer cell lines.[Methods]Cell viability,gene expression and cell cycle were measured by cell culture,RT-PCR and flow cytometry.The effects of different concentrations of scopoletin on proliferation and cell cycle of breast cancer cells were compared.[Results]After a certain period of time,the breast cancer cells showed different degrees of apoptosis,and the growth cycle was arrested in the G1 phase,which promoted the down-regulation of three genes in breast cancer metastasis.[Conclusions]The study proves that scopoletin inhibits the proliferation and metastasis of breast cancer cells in a concentration-and time-dependent manner.展开更多
[Objective] This study aimed to investigate the acaricidal effect of scopoletin, and provide the biochemical evidences of scopoletin influences Ca2 +-ATPase activity and gene expressions in the Carmine Spider Mite, Te...[Objective] This study aimed to investigate the acaricidal effect of scopoletin, and provide the biochemical evidences of scopoletin influences Ca2 +-ATPase activity and gene expressions in the Carmine Spider Mite, Tetranychus cinnabarinus.[Method] The acaricidal effects of scopoletin were investigated by slip-dip method.Exposeed to different concentrations of scopoletin(0.16-2.5 mg/ml), Ca2+-ATPase activity in vivo and protein contents were investigated. For assessing the in vitro effect, Ca2+-ATPase enzyme(200 μl) prepared from normal mites were incubated with different concentrations of scopoletin reagents. [Result] Scopoletin exhibited significant inhibitory effect on Ca2+-ATPase activity both in vivo and in vitro, and resulted in increased protein contents; kinetic analysis showed that the catalytic capability of Ca2+-ATPase was significantly reduced by scopoletin. [Conclusion] Scopoletin exhibits a significant inhibitory effect on Ca2 +- ATPase, and its acaricidal effect against T. cinnabarinus might be due to the direct inhibition of Ca2+-ATPase.展开更多
文摘Cancer is considered a leading cause of death worldwide due to its high morbidity and mortality rate.Conventional treatments for cancer therapy,such as chemotherapy,and radiotherapy,have been hampered by their side effects.Natural product-derived plants have been used for decades to treat diseases.Compared to conventional therapy,natural product has the potential to be effective against cancer with fewer side effects.This current review discussed the potential of scopoletin,a coumarin present in many edible plants,which elicits anticancer properties through multiple mechanisms,including modulating cell cycle arrest,inducing apoptosis,and regulating multiple signaling pathways.Understanding these mechanisms highlights the potential of scopoletin as a candidate for chemoprevention and chemotherapy.
基金Supported by Education Department of Sichuan Province(14ZA0152)Health Department of Sichuan Province(130279)
文摘[Objectives] This study was conducted to investigate the effect of scopoletin on the growth of breast cancer cell lines.[Methods] Cell culture,light microscopy and MTT assay for measuring cell viability were used to compare the inhibition of different concentrations of scopoletin to breast cancer cells,so as to provide an experimental basis for finding new therapeutic drugs for breast cancer cells.[Results] It was shown that a high concentration of scopoletin can inhibit the growth of breast cancer cells and promote apoptosis.[Conclusions] Scopoletin can be used as a potential drug for the treatment of breast cancer.
基金supported by the National Natural Science Foundation of China (No.81573682 and No.81102752)the Beijing Natural Science Foundation (No.2112010)
文摘Objective:To explore the effects of arteannuin B,arteannuic acid and scopoletin on the pharmacokinetics of artemisinin in mice.Methods:Artemisinin and a combination of artemisinin,arteannuin B,arteannuic acid and scopoletin were administered together to mice via oral administration.Blood samples were collected at different time intervals and pretreated by liquid-liquid extraction.The contents of four compounds in mouse plasma were determined by a validated HPLC-MS/MS method.Results:Compared to single artemisinin group,the C_(max) values from the combination group rose from 947 ng/mL to 1 254 ng/mL.AUC_((0-t))(2 371 h·ng/mL) was significantly higher than that from single artemisinin group(747 h·ng/mL).The peak time lag and the CL values reduced at a proportion of 66%.Conclusions:Arteannuin B,arteannuic acid and scopoletin can markedly affect the pharmacokinetics of artemisinin.
基金Supported by Education Department of Sichuan Province(14ZA0152)Health Department of Sichuan Province(130279)
文摘[Objectives]This study was conducted to investigate the effect of scopoletin on the proliferation of breast cancer cell lines.[Methods]Cell viability,gene expression and cell cycle were measured by cell culture,RT-PCR and flow cytometry.The effects of different concentrations of scopoletin on proliferation and cell cycle of breast cancer cells were compared.[Results]After a certain period of time,the breast cancer cells showed different degrees of apoptosis,and the growth cycle was arrested in the G1 phase,which promoted the down-regulation of three genes in breast cancer metastasis.[Conclusions]The study proves that scopoletin inhibits the proliferation and metastasis of breast cancer cells in a concentration-and time-dependent manner.
基金Supported by National Natural Science Foundation of China(31272058)Specialized Research Fund for the Doctoral Program of Higher Education(20100182120021)
文摘[Objective] This study aimed to investigate the acaricidal effect of scopoletin, and provide the biochemical evidences of scopoletin influences Ca2 +-ATPase activity and gene expressions in the Carmine Spider Mite, Tetranychus cinnabarinus.[Method] The acaricidal effects of scopoletin were investigated by slip-dip method.Exposeed to different concentrations of scopoletin(0.16-2.5 mg/ml), Ca2+-ATPase activity in vivo and protein contents were investigated. For assessing the in vitro effect, Ca2+-ATPase enzyme(200 μl) prepared from normal mites were incubated with different concentrations of scopoletin reagents. [Result] Scopoletin exhibited significant inhibitory effect on Ca2+-ATPase activity both in vivo and in vitro, and resulted in increased protein contents; kinetic analysis showed that the catalytic capability of Ca2+-ATPase was significantly reduced by scopoletin. [Conclusion] Scopoletin exhibits a significant inhibitory effect on Ca2 +- ATPase, and its acaricidal effect against T. cinnabarinus might be due to the direct inhibition of Ca2+-ATPase.