Cell Signalling and Neurochemistry (BCMB30004)

Aberrations in the structure and expression of hormones, growth factors, neurotransmitters and their receptors can give rise to diseases such as cancer and neurodegenerative diseases. To understand the molecular basis of these diseases, it is essential to know how hormones, growth factors and neurotransmitters are synthesised, and how their signals are recognised, amplified and transmitted by intracellular signalling pathways in the target cells.

Topics covered include structures of hormone and neurotransmitter receptors, mechanisms of intracellular signal transduction, second messengers, post-translational modifications such as protein phosphorylation-dephosphorylation, ubiquitination and S-nitrosylation; mechanism of apoptosis, necrosis and autophagy, molecular basis of neurodegenerative disease, innate immune signalling, molecular basis of cancer formation and progression, and the use and design of protein kinase inhibitors as therapeutics for treatment of cancer and neurodegenerative diseases.