The Journal of pharmacy and pharmacology · 2023
Explore the anti-inflammation mechanism of safflower total flavonoids in the treatment of endometritis based on celluar transcriptomics.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Chen Yan, Xiang Qiwen, Fu Peng, Wang Liang, Gao Song, Zeng Xiaoyao, Xie Xiaofang, Peng Cheng
Аннотация
OBJECTIVES: Safflower is a traditional Chinese medicine for the treatment of gynecological diseases and its flavonoids have potential anti-inflammatory effects. The purpose is to explore the possible effects of safflower total flavonoids (STF) on lipopolysaccharide (LPS)-induced inflammatory damage of Ishikawa cells.
METHOD: In this study, LPS-induced endometrial carcinoma Ishikawa cells were used to establish an inflammatory injury model. The effective concentration of STF was screened by CCK-8 and enzyme-linked immunosorbent assay. The apoptosis of damaged Ishikawa cells was detected by flow cytometry. The contents of caspase11 and caspase 3 in Ishikawa cells were observed by fluorescence imaging. Western blot and RT-qPCR were used to detect the expression of related proteins and mRNA in damaged Ishikawa cells, and the possible mechanism of safflower flavonoids against LPS-induced endometrial carcinoma Ishikawa cells was analyzed by cell transcriptomics.
KEY FINDINGS: The STF-reduced tumor necrosis factor α, interleukin-1β, and interleukin-6 expression level; the expression level of the proteins ASK1, Caspase3, and Caspase11 was also significantly decreased, and the proteins ERα, p-PI3K, and p-AKT were significantly increased. The transcriptome results showed that the PI3K-Akt signal pathway may be the main signal pathway for the STF.
CONCLUSION: The STF could regulate the PI3K/AKT signal pathway to treat the inflammatory injury of Ishikawa cells.
METHOD: In this study, LPS-induced endometrial carcinoma Ishikawa cells were used to establish an inflammatory injury model. The effective concentration of STF was screened by CCK-8 and enzyme-linked immunosorbent assay. The apoptosis of damaged Ishikawa cells was detected by flow cytometry. The contents of caspase11 and caspase 3 in Ishikawa cells were observed by fluorescence imaging. Western blot and RT-qPCR were used to detect the expression of related proteins and mRNA in damaged Ishikawa cells, and the possible mechanism of safflower flavonoids against LPS-induced endometrial carcinoma Ishikawa cells was analyzed by cell transcriptomics.
KEY FINDINGS: The STF-reduced tumor necrosis factor α, interleukin-1β, and interleukin-6 expression level; the expression level of the proteins ASK1, Caspase3, and Caspase11 was also significantly decreased, and the proteins ERα, p-PI3K, and p-AKT were significantly increased. The transcriptome results showed that the PI3K-Akt signal pathway may be the main signal pathway for the STF.
CONCLUSION: The STF could regulate the PI3K/AKT signal pathway to treat the inflammatory injury of Ishikawa cells.