L. Attenuates the Malignant Phenotype of MDA-MB231 Breast Cancer Cells.

Breast cancer is the leading cause of cancer-related deaths among women. Among breast cancer types, triple negative breast cancer (TNBC) is the most aggressive, and is resistant to hormonal and chemotherapeutic treatments. As such, alternative approaches that may provide some benefit in fighting this debilitating pathology are critically needed; hence the utilization of herbal medicine.

Production of isoform-specific knockdown/knockout Madin-Darby canine kidney epithelial cells using CRISPR/Cas9.

CRISPR-Cas9 gene editing has made it possible to specifically edit genes in a myriad of target cells. Here, a method for isoform-specific editing and clonal selection in Madin-Darby canine kidney (MDCK) epithelial cells is described in detail. This approach was used to address a long-standing question in virology of how adenovirus enters polarized epithelia from the apical surface.

Isoform specific editing of the coxsackievirus and adenovirus receptor.

The Coxsackievirus and adenovirus receptor (CAR) is both a viral receptor and cell adhesion protein. CAR has two transmembrane isoforms that localize distinctly in polarized epithelial cells. Whereas the seven exon-encoded isoform (CAR) exhibits basolateral localization, the eight exon-encoded isoform (CAR) can localize to the apical epithelial surface where it can mediate luminal adenovirus infection.