English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Parthenolide (PT), a principal active component in medicinal plants, has been used conventionally to treat migraine and inflammation. This component has recently been reported to induce apoptosis in cancer cells, through mitochondrial dysfunction. In the present study, we investigated PT-mediated cell death signaling pathway by focusing on the involvement of Bcl-2 family members in human colorectal cancer cells. We also investigated the inhibitory effect of PT on tumor growth in xenografts. Using the human colorectal cancer cell lines HT-29, SW620 and LS174T, we demonstrated that treatment of these cancer cells with PT induces apoptosis using MTT, Annexin V assay and Hoechst 33258 staining. Apoptosis through the mitochondrial pathway was confirmed by detecting regulation of Bcl-2 family members, cytochrome c release and caspase activation. Moreover, intraperitoneal injection of PT showed significant inhibition of tumor growth, angiogenesis in the xenograft model. These results demonstrate that PT exhibits anti-cancer activity in human colorectal cancer in vitro and in vivo. These findings may also provide a novel approach for the treatment of colorectal cancer.

Parthenolide suppresses tumor growth in a xenograft model of colorectal cancer cells by inducing mitochondrial dysfunction and apoptosis