Withaferin A ameliorates ovarian cancer-induced cachexia and proinflammatory signaling.

ABSTRACT: BACKGROUND:Ovarian cancer is the fifth leading cause of cancer-related deaths amongst women in the United States. Cachexia is the primary cause of death in approximately 30% of cancer patients, and is often evidenced in ovarian cancer patients. We tested the steroidal lactone Withaferin A to examine if it could ameliorate ovarian cancer-induced cachexia. METHODS:Six-week-old severely immunodeficient female mice were xenografted with the ovarian cancer cell line A2780 followed by treatment with Withaferin A or vehicle. Changes in functional grip strength were assessed on a weekly basis. Postmortem, H&E staining was performed on skeletal muscle sections and immunofluorescent immunohistochemistry was performed on skeletal muscle and tumor sections. The levels of NF-κB-related proinflammatory

SUBMITTER: Straughn AR 

PROVIDER: S-EPMC6878639 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature