histone deacetylases (hdacs) are the enzymes causing deacetylation of histone and non-histone substrates. histone deacetylase inhibitors (hdis) are a family of drugs eliminating the effect of hdacs in malignant cells via inhibition of hdacs. due to extensive effects upon gene expression through interference with fusion genes and transcription factors, hdacs cause proliferation and migration of ...

conclusions the increasing cell toxicity, apoptosis-inducing effects and decreasing telomerase activity may play an important role in the valproic acid and radiation mechanism. the current survey suggested that it is likely beneficial to combine valproic acid and gamma radiation to treat breast cancer. results combination of valproic acid and gamma radiation increased significantly cell toxicit...

histone deacetylase inhibitors have gained a great deal of attention recently for the treatment of cancers and inflammatory diseases. so design of new inhibitors is of great importance in pharmaceutical industries and labs. creating pharmacophor models in order to design new molecules or search a library for finding lead compounds is of great interest. this approach reduces the overall cost ass...

objective: the use of fetal hemoglobin (hbf) inducer drugs is considered as a novel approach in treatment of β-hemoglobinopathies, especially β- thalassemia and sickle cell disease. hbf inducers including hydroxyurea, histone deacetylase (hdac) inhibitor agents such as sodium butyrate, azacitidine, decitabine and new immunomodulator drugs like pomalidomide, lenalidomide and thalidomide can redu...

conclusions vpa and cbz treatments caused a decrease in β-catenin and vegf levels in sw480 colon cancer cell lines. these results suggest that cbz can be considered a potential antitumor drug with potencies different from vpa. methods in the present experimental study, implemented during 2014 - 2015 in iran, after incubation of cells into 96-well plates with 5,500 cells/well, the tested drugs w...

Histone deacetylase inhibitors have gained a great deal of attention recently for the treatment of cancers and inflammatory diseases. So design of new inhibitors is of great importance in pharmaceutical industries and labs. Creating pharmacophor models in order to design new molecules or search a library for finding lead compounds is of great interest. This approach reduces the overall cost ass...

conclusions the results of this study suggest that app reduction by hdacis can apparently play an important role in the treatment of colon cancer. background amyloid precursor protein (app), which is involved in cell proliferation, is observed to be over expressed in human cancer. thus, it is crucial to investigate its role in cancer and suggest treatment strategies to alter its effects on cell...

Histone deacetylase inhibitors have gained a great deal of attention recently for the treatment of cancers and inflammatory diseases. So design of new inhibitors is of great importance in pharmaceutical industries and labs. Creating pharmacophor models in order to design new molecules or search a library for finding lead compounds is of great interest. This approach reduces the overall cost ass...

Histone acetylation modification significantly affects secondary metabolism in filamentous fungi. However, how histone regulates metabolite synthesis the lovastatin (a lipid-lowering drug) producing Aspergillus terreus remains unknown because protein is involved and has been identified this species. Here, fungal-specific deacetylase gene, hstD, was characterized through functional genomics two ...

neurodegenerative disorders such as huntingtons disease, alzheimers disease, parkinsons disease, amyotrophic lateral sclerosis, spinal muscular atrophy, friedreichs ataxia, and others are multi-factorial illnesses in which many pathways (still poorly understood) act serially and in parallel to give a determined pathologic phenotype. thus, presently there are no effective cures for these disease...