Gene Expression Profiling of Esophageal Carcinoma using Microarray       Identification of Novel Biomarkers for Gastric Adenocarcinoma using Whole Human Genome Microarrays       Analysis of Protein Tyrosine Phosphatases in EGFR pathway using a Novel Substrate Trapping Mutant Strategy       Identification of Novel Genes involved in X-Linked Mental Retardation       Comprehensive Gene Expression profiling of Meningitis using Whole Human Genome Array       Whole Genome Scale Expression Profiling of Human Temporal Lobe Epilepsy