Evaluate the role of phosphoinositide signaling in neurodegenerative diseases.

• A. Phosphoinositide signaling prevents neurodegeneration by enhancing neuronal survival.
• B. Phosphoinositide signaling has no impact on neurodegenerative diseases.
• C. Altered phosphoinositide signaling can contribute to neuronal dysfunction and disease progression.
• D. Phosphoinositide signaling only affects neurodegeneration in non-human organisms.

Answer: (C)