objective(s): erythropoiesis is regulated by some extrinsic and intrinsic factors as micrornas (mirnas). mirnas are endogenously small non-coding regulatory rnas which play vital roles in the variety of cellular fate, critical processes; growth, apoptosis, metabolism, survival of the cells and specially differentiation. several mirnas such as mir-16 and mir-451 have been shown to be correlated ...

the characteristics of cellular and molecular mechanisms associated with cell proliferation and differentiation is important to understand malignancy. in this report we characterise a leukemic model, d5a1, to study the action of differentiation agent, cellular events and gene expression of the selected transcription factors. cells induced with 4 mm hexamethylene bisacetamide (hmba) caused signs...

biomolecular behavior of tumor cells has become attractive to investigators. p53 as an oncosuppresor gene has been core of various studies and ki67 is a nuclear protein involved in proliferation process. stopping of onco-suppressor function theoretically allows proliferative system to get out of any control. in this case-control study we evaluated 50 patients with non small cell lung cancer, co...