Abstract: The present invention is related to a use of prochlorperazine (PCP), or analog thereof for treating a cancer in a subject by influencing membrane proteins and receptors and inducing alterations in the expressions of the surface marker on cancer cells and their derived extracellular vesicles. The invention method offers a novel approach for the treatment and diagnosis of cancer and metastasis. Specific surface markers serve as a potential candidate for cancer-associated extracellular vesicles (EVs) and have applications in diagnosis, prognosis, and therapeutic targeting.

Abstract: A modular liquid crystal display includes a front frame, a liquid crystal panel mounted to a rear side of the front frame, a module box mounted behind and electrically connected to the liquid crystal panel, and a back cover located behind the module box. The module box includes a case, a main board mounted in the case and electrically connected to the liquid crystal panel to control the liquid crystal display, and a TV signal receiving module mounted in the case and electrically connected to the main board to receive TV signals for playback on the liquid crystal display.