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Epigenetic Mechanisms Regulating The Functional Effects Of Chronic Alcohol Exposure Of Human Monocyte-Derived Dendritic Cells, Tiyash Parira
Epigenetic Mechanisms Regulating The Functional Effects Of Chronic Alcohol Exposure Of Human Monocyte-Derived Dendritic Cells, Tiyash Parira
FIU Electronic Theses and Dissertations
The effects of alcohol abuse are multi-dimensional since alcohol is widely known to affect both the innate and adaptive immune systems. Recently, epigenetics has come into focus and has been implicated in many diseases as well as substance abuse disorders. Therefore, research efforts of understanding the epigenetic mechanisms underlying substance abuse effects including alcohol abuse have become more predominant.
In our laboratory, we have studied different epigenetic changes induced by alcohol exposure including regulation of histone deacetylases (HDACs), histone quantity, and histone modifications such as acetylation and deacetylation. We have observed differential effects of acute and chronic alcohol exposure in …
Understanding Ten-Eleven Translocation-2 In Hematological And Nervous Systems, Feng Pan
Understanding Ten-Eleven Translocation-2 In Hematological And Nervous Systems, Feng Pan
FIU Electronic Theses and Dissertations
I proposed the study of two distinct aspects of Ten-Eleven Translocation 2 (TET2) protein for understanding specific functions in different body systems.
In Part I, I characterized the molecular mechanisms of Tet2 in the hematological system. As the second member of Ten-Eleven Translocation protein family, TET2 is frequently mutated in leukemic patients. Previous studies have shown that the TET2 mutations frequently occur in 20% myelodysplastic syndrome/myeloproliferative neoplasm (MDS/MPN), 10% T-cell lymphoma leukemia and 2% B-cell lymphoma leukemia. Genetic mouse models also display distinct phenotypes of various types of hematological malignancies. I performed 5-hydroxymethylcytosine (5hmC) chromatin immunoprecipitation sequencing (ChIP-Seq) and RNA …