Sensitizing mucoepidermoid carcinomas to chemotherapy by targeted disruption of cancer stem cells

Sensitizing mucoepidermoid carcinomas to chemotherapy by targeted disruption of cancer stem cells

Mucoepidermoid carcinoma (MEC) is the most common malignancy of salivary glands. The response of MEC to chemotherapy is unpredictable, and recent advances in cancer biology suggest the involvement of cancer stem cells (CSCs) in tumor progression and chemoresistance and radioresistance phenotype. We found that histone acetyltransferase inhibitors (HDACi) were capable of disrupting CSCs in MEC. F...

ALDH/CD44 identifies uniquely tumorigenic cancer stem cells in salivary gland mucoepidermoid carcinomas

A small sub-population of cells characterized by increased tumorigenic potential, ability to self-renew and to differentiate into cells that make up the tumor bulk, has been characterized in some (but not all) tumor types. These unique cells, namedcancer stem cells, are considered drivers of tumor progression in these tumors. The purpose of this work is to understand if cancer stem cells play a...

MC3 Mucoepidermoid carcinoma cell line enriched cancer stem-like cells following chemotherapy

Mucoepidermoid carcinoma (MEC) is common in human salivary glands. Surgery is the preferred treatment method for MEC and chemotherapy is often administered following surgery as an adjuvant cancer treatment; however, chemotherapy does not completely prevent tumor recurrence. Emerging evidence has indicated the existence of cancer stem-like (CSL)-cells in tumors. CSL-cells are important in the de...

Oncolytic adenoviruses targeted to cancer stem cells.

Cancer stem cells (CSC) represent a distinct subpopulation of cancer cells of integral importance. CSCs embody the refractory nature observed among many cancers: very competent initial tumor establishment and extremely aggressive metastatic nature. Recent discoveries indicate that CSCs embody chemo- and radioresistance and have been correlated with advanced disease and resistance to current the...

targeted drug delivery to cancer stem cells by hyaluronic acid-based drug conjugates: synthesis and characterization