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直接从[来源未明确]中纯化得到的亮菌甲素A在结直肠癌中表现出抗癌作用和细胞炎症反应。

Lucidumol A, Purified Directly from , Exhibits Anticancer Effect and Cellular Inflammatory Response in Colorectal Cancer.

作者信息

Shin Min-Ji, Chae Hae-Jung, Lee Ji Won, Koo Man Hyung, Kim Hyun-Jin, Seo Jong Bae, yanIllia Shagin, Park Sang Hee, Lo Han En, Kim Sung-Hak, Youn Ui Joung, Jeon Young-Jun, Suh Sung-Suk

机构信息

Department of Biosciences, Mokpo National University, Joennam 58554, Republic of Korea.

Department of Biomedicine, Health & Life Convergence Science, Mokpo National University, BK21 Four, Joennam 58554, Republic of Korea.

出版信息

Evid Based Complement Alternat Med. 2022 Nov 8;2022:7404493. doi: 10.1155/2022/7404493. eCollection 2022.

Abstract

Colorectal cancer (CRC) is a deadly disease regardless of sex, and a few therapeutic approaches have been fully developed at advanced stages, even if some strategies have durable clinical benefits, such as immunotherapy and chemotherapy. has been recognized as an organism that suppresses tumors and inflammation; however, the molecular mechanisms induced by a triterpenoid in , Lucidumol A, have not yet been fully explored in CRC and inflammatory responses. To this end, we extracted Lucidumol A from and analyzed its anticancer effect and anti-inflammatory potential in CRC cell lines and RAW264.7 macrophage-derived cell lines, respectively. A series of experiments including cell survival, wound healing, and migration assays were performed to determine the role of Lucidumol A in the CRC cell line. We also analyzed inflammatory responses using qRT-PCR, Western Blot, and ELISA in RAW 264.7 macrophaged-derived cell lines exposed to various concentrations of Lucidumol A. Lucidumol A efficiently suppressed the metastatic potential of CRC at very low concentrations. Furthermore, significant anti-inflammatory activities were observed in Lucidumol A-treated RAW264.7 cells through modulation of inflammation-associated marker genes and cytokines. In conclusion, Lucidumol A plays an important role in -dependent tumor suppression and anti-inflammation, suggesting different strategies to treat CRC patients, and other diseases evoked by proinflammatory cytokines, despite the need to explore further its mechanism of action.

摘要

无论性别如何,结直肠癌(CRC)都是一种致命疾病,即使免疫疗法和化疗等一些策略具有持久的临床益处,但在晚期阶段仍未充分开发出几种治疗方法。已被认为是一种抑制肿瘤和炎症的生物体;然而,三萜类化合物Lucidumol A在CRC和炎症反应中诱导的分子机制尚未得到充分探索。为此,我们从 中提取了Lucidumol A,并分别分析了其在CRC细胞系和RAW264.7巨噬细胞衍生细胞系中的抗癌作用和抗炎潜力。进行了一系列实验,包括细胞存活、伤口愈合和迁移试验,以确定Lucidumol A在CRC细胞系中的作用。我们还在暴露于不同浓度Lucidumol A的RAW 264.7巨噬细胞衍生细胞系中使用qRT-PCR、Western Blot和ELISA分析了炎症反应。Lucidumol A在非常低的浓度下有效地抑制了CRC的转移潜力。此外,通过调节炎症相关标记基因和细胞因子,在Lucidumol A处理的RAW264.7细胞中观察到了显著的抗炎活性。总之,Lucidumol A在依赖 的肿瘤抑制和抗炎中发挥着重要作用,这为治疗CRC患者以及由促炎细胞因子引起的其他疾病提供了不同的策略,尽管需要进一步探索其作用机制。 (注:原文中部分表述不完整,如“has been recognized as an organism that suppresses tumors and inflammation”前缺失主语,“To this end, we extracted Lucidumol A from ”后缺失提取源,翻译时尽量忠实原文进行了呈现。)

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3521/9666013/4e472c37195b/ECAM2022-7404493.001.jpg

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