Is miR-133b , a muscle-specific microRNA , a novel prognostic marker that participates in the progression of human colorectal cancer via regulation of CXCR4 expression?
Our study demonstrated that downregulated miR-133b contributed to increased cell invasion and migration in CRC by negatively regulating CXCR4. These findings may be significant for the development of therapy target for CRC.
Our work provides evidence on how transient receptor potential cation channels V4 and connexins might participate in preserving vasorelaxation under hypoxia and restoring the NO-mediated pathway in hypoxic preconditioning conditions pointing out caveolae as a common signaling location.