LncRNA MALAT1 promotes relapse of breast cancer patients with postoperative fever.

ABSTRACT: Postoperative fever is prevalent in many breast cancer patients. Some retrospective studies proposed that postoperative fever might also be considered as a rapid rough indicator for the poor prognosis of breast cancer patients. This study aims to explore the possible molecular mechanisms underlying the relapse of breast cancer patients with early postoperative fever. Our results indicated plasma levels of lncRNA MALAT1 were elevated in breast cancer patients with early postoperative fever and were associated with RFS. Lipopolysaccharide (LPS) was able to induce fever and systemic inflammatory responses in 4T1 xenograft mice, and promote lung metastasis. But after knocking down lncRNA MALAT1, the inflammatory responses and metastasis of lung were significantly reduced. Moreover, after knock

SUBMITTER: Li Z 

PROVIDER: S-EPMC6220217 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature