 Exosomes are tiny vesicles secreted by almost all types of cells, including cancer cells. They contain manors, which are small non-coding inase that regulate gene expression by binding to mRNA and blocking translation. Studies have shown that these manors are mis-expressed in various types of cancer, including hematologic neoplasms. Furthermore, they are also released by cancer cells and can be detected in the bloodstream, making them potential biomarkers for early detection and monitoring of disease progression. This article was authored by Faid Namavajaromi, Razia Dauran and Riza Jafari.