Rab1A-Mediated Exosomal Sorting of miR-200c Enhances Breast Cancer Lung Metastasis.

Background: Recent therapeutic approaches have improved survival rate for women with breast cancer, but the survival rate for metastatic breast cancer is still low. Exosomes released by various cells are involved in all steps of breast cancer development.

Methods: We established the multimodal imaging report expression in breast cancer cells with lentivirus vectors pGluc and pBirA to investigate the secreted exosomes.

Lactobacillus rhamnosus GG alleviates colitis caused by chemotherapy via biofilm formation.

Background And Aim: Severe colitis is a common side effect of chemotherapy in cancer patients. In this study, we attempted to enhance the viability of probiotics in a gastric acid environment and improve the colitis induced by dextran sulfate sodium (DSS) and docetaxel.

Methods: We purified Lactobacillus from yogurt and estimated their growth at pH 6.