Assessment of the Inhibitory Effects of Ficin-hydrolyzed Gelatin Derived from Squid (Uroteuthis duvauceli) on Breast Cancer Cell Lines and Animal Model.

Marine novel natural products have been applied for cancer therapy. Enzyme-digested gelatin hydrolysates have proven to serve as promising sources of potent biologically active peptides. Potential anti-breast cancer properties of the extracted Ficin-digesterd gelatin hydrolysate from Indian squid (Uroteuthis duvauceli) was extensively characterized by cellular and animal models.

Growth inhibition of MDA-MB-231 cell line by peptides designed based on uPA.

Interaction between urokinase-type plasminogen activator (uPA) and its receptor (uPAR) plays an important role in the progression of numerous cancer types including breast cancer by promoting tumor initiating, proliferation, invasion and metastasis. Hence, disruption of this interaction inhibits their downstream cascades and subsequently tumor growth. For this, we created two series of 8 and 10 amino acids linear peptides, derived from uPA binding region to target uPAR and studied the inhibition of proliferation in MDA-MB-231 cell line.

Bypassing the need for pre-sensitization of cancer cells for anticancer TRAIL therapy with secretion of novel cell penetrable form of Smac from hA-MSCs as cellular delivery vehicle.

TNF-related apoptosis inducing ligand (TRAIL) is a novel anticancer agent with selective apoptosis-inducing activity on cancer cells. However, many malignant tumors still remain unresponsive. Although cells can bypass apoptosis by different functions, the defect in the blocking role of second mitochondria-derived activator of caspase (Smac) on X-linked inhibitor of apoptosis protein (XIAP) is known to be an important hub for immortal characteristic of malignant cells.

Effects of imatinib mesylate in mouse models of multiple sclerosis and in vitro determinants.

Experimental autoimmune encephalomyelitis (EAE) is a mouse model for multiple sclerosis (MS), This autoimmune disease is mainly mediated by adaptive and innate immune responses that lead to an inflammatory demyelination and axonal damage. Imatinib mesylate is a selective protein tyrosine kinase inhibitor with immunomodulatory properties that abrogates multiple signal transduction pathways in immune cells. In the present research, our aim was to test the therapeutic efficacy of imatinib in experimental model of MS.

Lithium chloride protects PC12 pheochromocytoma cell line from morphine-induced apoptosis.

Background: Opioid drugs are considered as important members of drugs of abuse. Opioid abusers are more likely to be infected which may be due to apoptotic effects of the drugs on immune cells. Furthermore, there are some reports on the apoptotic effect of morphine on neural cells.