4.6 Article

The effects of Curcumin on HCT-116 cells proliferation and apoptosis via the miR-491/PEG10 pathway

期刊

JOURNAL OF CELLULAR BIOCHEMISTRY
卷 119, 期 4, 页码 3091-3098

出版社

WILEY
DOI: 10.1002/jcb.26449

关键词

cell apoptosis; cell proliferation; Curcumin; miR-491; PEG10

向作者/读者索取更多资源

Paternally expressed gene-10 (PEG10) could participate in several carcinomas and might be regulated by miR-491. To now, miR-491 was found to play an important role in the sensitivity and mechanism of drug usage in the treatment of colorectal cancer, and drug resistance is a key factor to affect the disease healing. In this study, miR-491, PEG10, Wnt1, and -catenin expression levels and their correlation with colorectal cancer were assessed in cancer tissues and adjacent parts. And the target relationship between PEG10 and miR-491 was verified. Meanwhile, the impaction of Curcumin on miR-491, PEG10, and Wnt/-catenin signaling pathway were analyzed in HCT-116 cells. The effects of PEG10 and Curcumin on human HCT-116 cells proliferation and apoptosis were investigated by MTT and flow cytometry assay. Results showed that the expression of miR-491 in colon cancer tissues was decreased, but PEG10, Wnt1, and -catenin were higher than that in adjacent tissues. The PEG10 gene 3 UTR could combine with miR-491 seed sequence and miR-491 overexpression could cause a decrease in PEG10, Wnt1, and -catenin levels in human HCT-116 cells. Furthermore, PEG10 overexpression increased the expression levels of Wnt1 and -catenin, thereby promoting cell proliferation and inhibiting apoptosis. In addition, Curcumin could up-regulate miR-491, inhibit PEG10, and Wnt/-catenin signaling pathway. Consequently, Curcumin reduced HCT-116 cells proliferation and promoted cells apoptosis via the miR-491/PEG10 pathway. In conclusion, PEG10 was a target gene of miR-491, miR-491/PEG10 strengthen the sensitivity of Curcumin in HCT-116 cells proliferation and apoptosis, which might act as an ideal diagnostic biomarker treatment methods.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

Article Food Science & Technology

Dynamic changes and mechanisms of organic acids during black tea manufacturing process

Fei Yu, Cong Chen, Shuna Chen, Kaixi Wang, Haitao Huang, Yuanyuan Wu, Puming He, Youying Tu, Bo Li

Summary: During the processing of black tea, the content of organic acids shows different trends in withering and rolling stages, which are regulated by various enzymes. This study provides insights into the dynamic changes and regulatory mechanisms of organic acids in black tea production.

FOOD CONTROL (2022)

Article Biochemistry & Molecular Biology

Transcriptome analysis provides insight into the anti-diabetic mechanism of theaflavins in high-fat diet and streptozotocin-induced mice

Kaixi Wang, Jiafan Wu, Shuna Chen, Hangye Zhao, Puming He, Youying Tu, Bo Li

Summary: Theaflavins (TFs), characteristic components of black tea, have potential anti-diabetic activity by improving pancreatic function, intestinal tight junctions, and mitochondrial biogenesis.

FOOD & FUNCTION (2022)

Article Food Science & Technology

Tieguanyin Oolong Tea Extracts Alleviate Behavioral Abnormalities by Modulating Neuroinflammation in APP/PS1 Mouse Model of Alzheimer's Disease

Hyunuk Kang, Hui Zhou, Yushan Ye, Jiangfan Yang, Zhonghua Liu, Puming He, Bo Li, Yuanyuan Wu, Yaomin Wang, Youying Tu

Summary: Tieguanyin tea extracts have positive effects on the cognitive ability and neuroprotection of APP/PS1 mice by alleviating inflammation and improving antioxidant capacity.
Article Biochemistry & Molecular Biology

Comparative Transcriptome and Phytochemical Analysis Provides Insight into Triterpene Saponin Biosynthesis in Seeds and Flowers of the Tea Plant (Camellia sinensis)

Cong Chen, Huanqing Zhu, Jiaxin Kang, Hasitha Kalhari Warusawitharana, Shuna Chen, Kaixi Wang, Fei Yu, Yuanyuan Wu, Puming He, Youying Tu, Bo Li

Summary: This study provides a comprehensive understanding of saponin biosynthesis and accumulation in tea plants, identifying key enzymes and transcription factors involved in saponin biosynthesis through analysis of tea flower and seed samples. The mevalonate pathway, along with HMGS, MVD, IDI enzymes, were found to be responsible for saponin accumulation, highlighting the potential regulatory role of ten transcription factors in tea plant saponin biosynthesis.

METABOLITES (2022)

Article Biochemistry & Molecular Biology

Metabolomics Study Suggests the Mechanism of Different Types of Tieguanyin (Oolong) Tea in Alleviating Alzheimer's Disease in APP/PS1 Transgenic Mice

Youying Tu, Hyunuk Kang, Eunhye Kim, Jiangfan Yang, Puming He, Yuanyuan Wu, Bo Li, Xiaobo Liu, Junsheng Liu

Summary: The study found that Tieguanyin tea extracts could alter fecal metabolites in AD mice, with Tgy-C being the most effective. Metabolomics analysis showed Tgy-C's reduction effect on fecal metabolites in AD mice, which may involve pathways like protein digestion and absorption, and amino acid biosynthesis.

METABOLITES (2022)

Article Environmental Sciences

Generation estimation and material flow analysis of retired mobile phones in China

Ang Li, Bo Li, Bin Lu, Dong Yang, Suxia Hou, Xiaolong Song

Summary: The generation estimation of retired mobile phones in China is calculated based on sales data and subscriber numbers. The study also analyzes the mass and material characteristics of retired mobile phones, and proposes policy implications for improving the sustainable management system.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2022)

Article Chemistry, Applied

Characterization of a new (Z)-3:(E)-2-hexenal isomerase from tea (Camellia sinensis) involved in the conversion of (Z)-3-hexenal to (E)-2-hexenal

Cong Chen, Fei Yu, Xinli Wen, Shuna Chen, Kaixi Wang, Feiquan Wang, Jianming Zhang, Yuanyuan Wu, Puming He, Youying Tu, Bo Li

Summary: This study reveals the formation and mechanisms of (E)-2-hexenal during tea processing, and identifies the role of CsHI in this process. Additionally, it shows that abiotic stresses can regulate the proportions of (Z)-3-hexenal and (E)-2-hexenal in torn tea leaves by modulating CsHI expression levels. The findings of this study are important for the development of tea flavor and plant defense against abiotic stresses.

FOOD CHEMISTRY (2022)

Editorial Material Ecology

Lessons from the invasion of Spartina alterniflora in coastal China

Ming Nie, Wenwen Liu, Steven C. Pennings, Bo Li

ECOLOGY (2023)

Article Nutrition & Dietetics

Saponins from Camellia sinensis Seeds Stimulate GIP Secretion in Mice and STC-1 Cells via SGLT1 and TGR5

Huanqing Zhu, Kaixi Wang, Shuna Chen, Jiaxin Kang, Na Guo, Hongbo Chen, Junsheng Liu, Yuanyuan Wu, Puming He, Youying Tu, Bo Li

Summary: Tea seed saponins can stimulate GIP expression via SGLT1 and TGR5, and have potential effects on improving metabolism and related diseases.

NUTRIENTS (2022)

Review Biochemistry & Molecular Biology

L-Theanine and Immunity: A Review

Shuna Chen, Jiaxin Kang, Huanqing Zhu, Kaixi Wang, Ziyi Han, Leyu Wang, Junsheng Liu, Yuanyuan Wu, Puming He, Youying Tu, Bo Li

Summary: L-theanine is the main amino acid in tea leaves and has both flavor and health benefits. Its immunomodulatory effects, particularly on reducing immunosuppression and improving immunity, have been studied in clinical and epidemiological research. Numerous studies on cells and animals have also shown that theanine plays a role in regulating inflammation, nerve damage, the intestinal tract, and tumors by regulating certain cellular functions.

MOLECULES (2023)

Review Biochemistry & Molecular Biology

Quality Chemistry, Physiological Functions, and Health Benefits of Organic Acids from Tea (Camellia sinensis)

Hongbo Chen, Fei Yu, Jiaxin Kang, Qiao Li, Hasitha Kalhari Warusawitharana, Bo Li

Summary: The composition and contents of organic acids vary in different types of tea. They play important roles in the metabolism of tea plants, nutrient absorption and growth regulation, as well as the aroma and taste quality of tea. However, the research on organic acids in tea is still limited. This article reviewed the progress made in studying organic acids in tea, including analysis methods, physiological functions, composition and influencing factors, sensory contributions, as well as health benefits like antioxidation and digestion promotion. It aims to provide references for further research on organic acids in tea.

MOLECULES (2023)

Article Plant Sciences

Hierarchical metacommunity structure of fungal endophytes

Yuanfei Pan, Mu Liu, Alejandro Sosa, Bo Li, Mang Shi, Xiaoyun Pan

Summary: This study investigates the metacommunities of endophytic fungi in the leaves of an invasive plant and finds that the structure of these fungal communities is influenced by multiple spatial scales and different drivers. These findings are important for understanding the global patterns of fungal diversity.

NEW PHYTOLOGIST (2023)

Article Computer Science, Interdisciplinary Applications

Flexible piezoelectric sensor for pregnant recognition based on the pulse-taking procedure in traditional Chinese medicine

Xian Song, Bo Li, Pengyu Wang, Yizhao Zhou, Jian Wang, Yaqun Wang, Chengbing Fang, Meiyuan Jin

Summary: This article fabricated a flexible piezoelectric sensor to gather data for the pulse-taking procedure and used it to recognize whether a woman is pregnant. The pulse signal was processed by GoogleNet and achieved a 90.48% correction rate, which solidified the objectivity of pulse diagnosis and raised the digitalization level of TCM.

ENGINEERING REPORTS (2023)

Article Remote Sensing

Continual expansion of Spartina alterniflora in the temperate and subtropical coastal zones of China during 1985-2020

Xi Zhang, Xiangming Xiao, Xinxin Wang, Xiao Xu, Shiyun Qiu, Lianghao Pan, Jun Ma, Ruiting Ju, Jihua Wu, Bo Li

Summary: Biological invasions, especially by Spartina alterniflora, are significantly impacting the structure and functions of coastal ecosystems in China. Urgent efforts to control the spread of this invasive species are hindered by the lack of time-series data. By using satellite images, this study successfully generated annual maps of Spartina saltmarshes from 1985 to 2020, revealing a continuous expansion of Spartina along the coast. The invasion history and frequency of changes were found to be influenced by latitude, with low latitudes experiencing longer and more frequent invasions. Human interventions have contributed to the decline in certain areas, but natural spread remains the primary driver of its extensive invasion.

INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION (2023)

Article Instruments & Instrumentation

Pre-launch characterization of the spectrometer of Hard X-ray Imager (HXI) onboard the ASO-S mission

W. Liu, Z. Zhang, J. Wu, T. Ma, Y. Zhang, Y. M. Hu, Y. Q. Zhang, Y. Y. Huang, H. X. Jiang, X. K. Jiang, D. Y. Chen

Summary: This article focuses on the pre-launch characterization of the HXI spectrometer, including detection efficiency, energy resolution, and energy to ADC channel relationship. The characterization results show that the HXI spectrometer meets the performance requirements and is capable of performing on-orbit observation activities.

JOURNAL OF INSTRUMENTATION (2022)

暂无数据