THE TRAINING OF NEXT GENERATION DATA SCIENTISTS IN BIOMEDICINE.

With the booming of new technologies, biomedical science has transformed into digitalized, data intensive science. Massive amount of data need to be analyzed and interpreted, demand a complete pipeline to train next generation data scientists. To meet this need, the transinstitutional Big Data to Knowledge (BD2K) Initiative has been implemented since 2014, complementing other NIH institutional efforts.

Localization and functional investigation of the transcription factor CREB in taste receptor cells.

Taste receptor cells utilize the cAMP and other second messenger systems in transducing sweet and bitter stimuli into physiological responses. However, long-term consequences of taste stimulation, such as gene expression, are unknown. We investigated the presence of cAMP response element-binding protein (CREB), a stimulus-induced transcription factor, in taste receptor cells.

NMDA antagonists block expression of sensitization of amphetamine- and apomorphine-induced stereotypy.

We have been studying sensitization of psychostimulant-induced stereotyped behavior in mice using both single and multiple pretreatment paradigms. In the present study, we tested whether NMDA receptor antagonists and an inhibitor of nitric oxide synthesis inhibit expression of sensitization in either of these models. Male CF-1 mice were pretreated with a single dose or with three daily doses of amphetamine (14 mg/kg) or apomorphine (40 mg/kg).

Studies on recombination within the mouse H-2 gene complex. III. Further serological analyses of the H-2t haplotypes.

The five H-2t haplotypes are all intra-H-2 recombinants which have identical K and D regions, but differ in the central regions of the complex. Analyses of H-2, Ia and Ss-Slp types indicate that the crossover in H-2t1 took place between the K and I regions, in the H-2t2 between G and D, in H-2t3 and H-2t4 between the I-B and I-C subregions and in H-2t5 between I and S. The set of recombinants will be very valuable for studies of traits which map in the I and S regions.