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A new signaling pathway for mTor-dependent cell growth

A team of researchers has discovered a new mechanism for inactivating the mTor protein, which is involved in cell growth and metabolism. The study reveals that a specific lipid kinase can be activated by protein kinase N, leading to the inhibition of mTOR-dependent cell growth.

Researchers reveal mechanism for neuron self-preservation

A study published in the Journal of Cell Biology reveals that PIKfyve, a lipid kinase, protects neurons from calcium overload by degrading voltage-gated calcium channels. This mechanism may provide new insights into neurodegenerative disorders such as stroke, Parkinson's disease, and Alzheimer's disease.