National Institute on Alcohol Abuse and Alcoholism (NIAAA)

December 2, 2015

Un 75 por ciento informa no recibir ningún tipo de tratamiento [ Leer la pagina en inglés . Read this page in English . ] Una encuesta entre adultos estadounidenses reveló que el trastorno por consumo de drogas es frecuente, concurre con una variedad de trastornos de salud mental y a menudo no se trata. El estudio, financiado por el...

Mechanisms for mitochondrial dysfunction and apoptosis in alcoholic and nonalcoholic fatty liver and tissue injury – Dr. Song and his lab members have studied regulations and roles of the two enzymes involved in metabolism of alcohol and acetaldehyde: the ethanol-inducible cytochrome P450 2E1 (CYP2E1) and mitochondrial aldehyde dehydrogenase (ALDH2). In particular, the functional implications of increased CYP2E1 and decreased ALDH2...

What we do The Clinical NeuroImaging Research Core (CNIRC) serves two functions: Conducting independent addiction neuroimaging, neuropsychophysiological, and neuromodulation studies as well as providing expertise in these areas, through collaborations and support to clinical investigators. Research interests include: Investigate the neural correlates of cognition, emotions, decision making, motivation, impulsive and compulsive behaviors, and their association with alcohol use disorder (AUD)...

Research in the Laboratory for Integrative Neuroscience (LIN) examines the role of particular molecules in control of actions, acute alcohol intoxication, alcohol seeking behavior, alcohol use disorder and habitual behavior. Another aim of research in LIN is to examine the molecular mechanisms of synaptic modulation and plasticity related to action and habit learning. An important unifying theme of research within...

The mission of the lab is to understand the cellular and molecular mechanisms involved in the development and progression of fibrosis, to explore novel therapeutic targets and to develop effective pharmacotherapies for fibrotic disorders of different etiologies, including alcohol use disorders. We are particularly interested in pursuing a multi-target therapeutic approach to improve treatment efficacy by simultaneously engaging multiple pathogenic...

The principal mission of the lab is to develop selective probes and drug-like molecules to enable the study of molecular mechanisms in alcohol associated diseases. The lab aims to use medicinal chemistry and chemical biology approaches to design, synthesize and biologically characterize novel druggable tools for select GPCRs and enzymatic drug targets implicated in pain, inflammatory and fibrotic disorders. Our...

The overarching mission of the lab is to understand the neural basis of cognitive and emotional regulation and how these critical mental processes are mediated by discrete neural circuits and moderated in function by genetic variation and environmental insults, including stress and alcohol.

Human Neurogenetics identifies functional loci that modulate pathways to vulnerability to alcoholism, other addictions, and related psychiatric disorders. To accomplish this it generates clinical datasets and collaborates with multiple laboratories. Its activities encompass human research protocols, large scale SNP detection using massively parallel sequencing, array and capillary electrophoresis based genotyping, in vitro and in vivo functional analyses of receptor variants...

What we do The Section on Clinical Genomics and Experimental Therapeutics (CGET) conducts pre-clinical studies and translational clinical studies with focus on genomics and epigenetics related to the pathophysiology and treatment of alcohol use disorders and addictions. The pre-clinical work focuses on identifying molecular mechanisms involved in addictions, utilizing a wide array of methods including human population genetics, genome wide...

The research focus of the Laboratory of Molecular Signaling (LMS) is to elucidate mechanisms of omega-3 fatty acids, especially docosahexaenoic acid (DHA, 22:6n-3) in neuronal development and function with particular reference to the modulation by ethanol. We investigate biochemical mechanisms by which omega-3 fatty acids and ethanol modify neuronal cell membrane structure, and characterize consequential molecular and cellular signaling involved...