Tau and mTOR: The Hotspots for Multifarious Diseases in Alzheimer's Development.

The hyperphosphorylation of tau protein and the overexpression of mTOR are considered to be the driving force behind Aβ plaques and Neurofibrillay Tangles (NFT's), hallmarks of Alzheimer's disease (AD). It is now evident that miscellaneous diseases such as Diabetes, Autoimmune diseases, Cancer, etc. are correlated with AD.

Expression of procaspase 3 and activated caspase 3 and its relevance in hormone-responsive gallbladder carcinoma chemotherapy.

Background/aims: The higher incidence of gallbladder cancer (GBC) in females has been accredited to the involvement of hormones. The clinical implications of sex hormone receptors in GBC are well established. Cysteine proteases (such as caspase-3-9, etc.

Expression pattern of tumor endothelial marker 8 protein in gallbladder carcinomas.

Tumor endothelial marker 8 protein (TEM8) is highly specific to tumor angiogenesis and is not required for normal adult angiogenesis and hence might prove to be a target for anti-angiogenic therapies in the future. We here evaluated protein and gene expression patterns in human endothelial cells of benign gallbladder - gallstone diseases (GSDs) and gallbladder carcinomas (GBCs) using immunostaining, immunofluorescence and western blotting techniques. Subjects comprised 175 GBC patients, 38 males and 137 females, aged 30-85 years (mean age 50.

Genomic profiling of breast cancer.

Genome study provides significant changes in the advancement of molecular diagnosis and treatment in Breast cancer. Several recent critical advances and high-throughput techniques identified the genomic trouble and dramatically accelerated the pace of research in preventing and curing this malignancy. Tumor-suppressor genes, proto-oncogenes, DNA-repair genes, carcinogen-metabolism genes are critically involved in progression of breast cancer.