Kartik Venkatachalam

Kartik Venkatachalam, PhD, is a Professor at The University of Texas Health Science Center at Houston. His research program takes a multi-tiered approach to understanding nervous system function, focusing on signal transduction mechanisms, synaptic development, vesicular trafficking, and decision-making processes in neural circuits.

Research Interests:

• Identification of novel components regulating synaptic growth and connectivity ('synaptic developtome')
• Molecular mechanisms of endosomal/lysosomal trafficking relevant to neurodegeneration and cancer
• Neuronal network dynamics underlying decision-making in adult Drosophila
• TRP channel function in endolysosomal pathways and cellular homeostasis

His publications demonstrate consistent focus on ion channel biology (particularly TRP channels), vesicular trafficking mechanisms, synaptic regulation, and Drosophila neurobiology. Recent work emphasizes the connection between lysosomal function, nutrient sensing (mTORC1 pathway), and neurodevelopmental processes.