Withaferin-A induced vimentin S56 phosphorylation dissociates NEDD9 signaling loop to regress progressive metastatic melanoma into lung adenocarcinoma.

Metastasis is complex and insidious type of disease involves multiple signaling nexus, which have implications in understanding disease pathogenesis. Treatment failure for metastatic cancer is frequently high due to aggressive adaptation of cancerous cells to invade to neighboring organs. Cytoskeleton intermediate filamentous protein Vimentin and scaffolding protein Neural precursor cell expressed Developmentally Down-regulated protein 9 (NEDD9) play a key role in metastatic events by regulating multiple metastatic events.

Steroidal alkaloid solanidine impedes hypoxia-driven ATM phosphorylation to switch on anti-angiogenesis in lung adenocarcinoma.

Purpose: The declined oxygen tension in the cancer cell leads to the hypoxic adaptive response and favors establishment of tumor micro environment [TEM]. The complex TME consists of interwoven hypoxic HIF-1α and DNA damage repair ATM signaling. The ATM/HIF-1α phosphorylation switch on angiogenesis and abort apoptosis.

Matrix-Metalloproteinase Inhibitory Study of Novel Tetrahydroisoquinoline-4-carboxylates: Design, Synthesis, and Molecular Docking Studies.

The design, molecular docking, synthesis and structure-activity relationship (SAR) of a series of novel methyl 1-oxo-2-(propan-2-yl)-3-(pyridin-3-yl)-1,2,3,4-tetrahydroisoquinoline-4-carboxylates, were investigated for antiproliferative and cytotoxic studies by screening against cancer cell lines of different origin by MTT, LDH and Trypan Blue Assay. Irrespective of cell lines, among the synthesized nonpeptido-mimetic analogs 5a-e, 5c has executed potent bio-potency with IC value of 7.00 to 7.