A triad of telomerase, androgen receptor and early growth response 1 in prostate cancer cells.

Telomerase activation is one of the key mechanisms that allow cells to bypass replicative senescence. Telomerase activity is primarily regulated at the level of transcription of its catalytic unit- hTERT. Prostate cancer (PCa), akin to other cancers, is characterized by high telomerase activity.

Association of XPD (Lys751Gln) and XRCC1 (Arg280His) gene polymorphisms in myelodysplastic syndrome.

Myelodysplastic syndromes (MDSs) are heterogeneous hematopoietic disease characterized by ineffective haematopoiesis that frequently transforms into acute leukaemia. Alterations in many individual biologic pathways have been reported in MDS pathophysiology. Disease progression along the MDS, acute myeloid leukemia (AML) continuum is believed to be a consequence of stepwise accumulation of DNA mutations which infers a defect in DNA repair.

Down-regulation of miR-199b associated with imatinib drug resistance in 9q34.1 deleted BCR/ABL positive CML patients.

Chronic myeloid leukemia (CML) occurs due to t(9,22) (q34;q11) and molecularly BCR/ABL gene fusion. About 15-18% Philadelphia positive CML patients have gene deletions around the translocation breakpoints on 9q34.1.

A novel 5-way translocation t(9;11;13;19;22) in a case of chronic-phase chronic myeloid leukemia.

Chronic myeloid leukemia (CML) is a hematopoietic stem cell disorder that occurs because of t(9;22)(q34;q11) translocations. Complex translocations have been reported in CML. We report a novel 5-way translocation 46,XY,t(9;11;13;19;22)(9q34.

MicroRNAs in hematological malignancies: a novel approach to targeted therapy.

MicroRNAs (miRNAs) are about 19-24 nucleotide small single-stranded noncoding RNAs that are involved in crucial cell processes such as proliferation, apoptosis, and differentiation. Several studies reported show the involvement of miRNA in cancer. It has been suggested that miRNA profiling has the potential to classify a variety of tumors and possibly predict outcome.