An Efficient Suppression of EGFR and B-Raf mRNA Overexpression in the Lung of Benzo[a]pyrene-induced mice by Cationic Lipo-ATRA Nanoformulation.

Background: The molecular drug all-trans retinoic acid (ATRA) acts on cancer cells via different molecular pathways, but its poor bioavailability in cancer cells limits its potency. This study was, therefore, carried out to analyse the oncogene expressions in the lung tissue of benzo[a]pyrene (B[a]P)-induced mice and compare between free ATRA and cationic liposome nanoformulation (lipo- ATRA) treatments.

Objective: This study was designed to analyse the changes in the expression levels of epidermal growth factor receptor (EGFR) and B-Raf in the lung tissues of B[a]P-induced mice during the cancer development stage itself and to find the suppressive effect of free ATRA and lipo-ATRA.

Regulatory Components of Oxidative Stress and Inflammation and Their Complex Interplay in Carcinogenesis.

Cancer progression is closely linked to oxidative stress (OS) inflammation. OS is caused by an imbalance between the amount of reactive oxygen species produced and antioxidants present in the body. Excess ROS either oxidizes biomolecules or activates the signaling cascade, resulting in inflammation.

Malvidin Abrogates Oxidative Stress and Inflammatory Mediators to Inhibit Solid and Ascitic Tumor Development in Mice.

The anticancer activity of malvidin was studied in Dalton's lymphoma ascites (DLA)-induced solid and ascitic tumor mice models. Malvidin is a natural compound belonging to the family of O-methylated anthocyanidin and plays a predominant role in regulating both short- and long-term cellular activities. Animals were injected with DLA cells (1.

High conjugated linoleic acid enriched ghee (clarified butter) increases the antioxidant and antiatherogenic potency in female Wistar rats.

Background: Hypercholesterolemia and oxidative stress are the main stimulating factors responsible for coronary artery disease and progression of atherosclerosis. Dairy food products are rich in conjugated linoleic acid (CLA) which is considered as an important component due to its potential health benefits such as anticarcinogenic, antiatherogenic, antidiabetic and antiadipogenic properties. In the present study, the effect of CLA enriched ghee on the antioxidant enzyme system and antiatherogenic properties in Wistar rats has been studied.