Challenges and opportunities for discovering the biology of rare genetic diseases of the brain.

Diseases of the human nervous system are an important cause of morbidity and mortality worldwide. These disorders arise out of multiple aetiologies of which rare genetic mutations in genes vital to nervous system development and function are an important cause. The diagnosis of such rare disorders is challenging due to the close overlap of clinical presentations with other diseases that are not of genetic origin.

A human stem cell resource to decipher the biochemical and cellular basis of neurodevelopmental defects in Lowe syndrome.

Human brain development is a complex process where multiple cellular and developmental events are coordinated to generate normal structure and function. Alteration in any of these events can impact brain development, manifesting clinically as neurodevelopmental disorders. Human genetic disorders of lipid metabolism often present with features of altered brain function.

human stem cell derived cultures to monitor calcium signaling in neuronal development and function.

The development of the human brain involves multiple cellular processes including cell division, migration, and dendritic growth. These processes are triggered by developmental cues and lead to interactions of neurons and glial cells to derive the final complex organization of the brain. Developmental cues are transduced into cellular processes through the action of multiple intracellular second messengers including calcium.