RESUMO
Undergraduate genetic counseling exposure can generate interest in a growing field, help students prepare to apply to graduate-level programs, and introduce underrepresented populations to the career. One form of exposure that currently exists is the Genetic Counseling Certificate Program (GCCP), which is offered to undergraduate students at Rutgers University. To determine the effectiveness, benefits, and limitations of the GCCP, a program evaluation was conducted. Former GCCP students were surveyed to assess how they perceived the program. Overall, most students thought the program successfully met its objectives and thought their participation in the GCCP was beneficial. Because it is viewed favorably by former students, implementing something similar to the GCCP may be an option for institutions looking to offer additional opportunities to their undergraduates. Not only could creating programs like the GCCP enhance undergraduates' knowledge of the genetic counseling profession, but it could also contribute toward diversification of the field.
Assuntos
Aconselhamento Genético , Estudantes , Educação de Pós-Graduação , Humanos , Avaliação de Programas e Projetos de Saúde , Estudantes/psicologia , UniversidadesRESUMO
Through an international multi-center collaboration, 13 individuals from nine unrelated families and affected by likely pathogenic biallelic variants in TBC1-domain-containing kinase (TBCK) were identified through whole-exome sequencing. All affected individuals were found to share a core phenotype of intellectual disability and hypotonia, and many had seizures and showed brain atrophy and white-matter changes on neuroimaging. Minor non-specific facial dysmorphism was also noted in some individuals, including multiple older children who developed coarse features similar to those of storage disorders. TBCK has been shown to regulate the mammalian target of rapamycin (mTOR) signaling pathway, which is also stimulated by exogenous leucine supplementation. TBCK was absent in cells from affected individuals, and decreased phosphorylation of phospho-ribosomal protein S6 was also observed, a finding suggestive of downregulation of mTOR signaling. Lastly, we demonstrated that activation of the mTOR pathway in response to L-leucine supplementation was retained, suggesting a possible avenue for directed therapies for this condition.