Exosomal miRNA in chemoresistance, immune evasion, metastasis and progression of cancer.

Exosomal miRNA in chemoresistance, immune evasion, metastasis and progression of cancer. Drug Discov Today. 2019 Jun 19;: Authors: Kulkarni B, Kirave P, Gondaliya P, Jash K, Jain A, Tekade RK, Kalia K Abstract In the treatment of cancer, there are three significant limitations causing high mortality and recurrence rates among cancer patients. First, the escape of tumor cells from the immune system; second, the development of multi-drug resistance (MDR) to chemotherapeutic drugs; and, third, the noxious metastases of cancer cells. Exosomes are vesicular cargos involved in the transportation of miRNA, mRNA and proteins from one cell to another cell. This review details the current understanding of the exosomal transmission of miRNA and crosstalk with the downstream consequences, ultimately leading to the progression and metastasis of cancer. Further, this review also discusses how exosomal miRNA can provide promising novel targets for the treatment and detection of cancer. PMID: 31228614 [PubMed - as supplied by publisher]
Source: Drug Discovery Today - Category: Drugs & Pharmacology Authors: Tags: Drug Discov Today Source Type: research