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Full-Text Articles in Life Sciences
Making The Connection: How Membrane Contact Sites Have Changed Our View Of Organelle Biology, G. Voeltz, E. Sawyer, G. Hajnóczky, W. Prinz
Making The Connection: How Membrane Contact Sites Have Changed Our View Of Organelle Biology, G. Voeltz, E. Sawyer, G. Hajnóczky, W. Prinz
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
The view of organelles and how they operate together has changed dramatically over the last two decades. The textbook view of organelles was that they operated largely independently and were connected by vesicular trafficking and the diffusion of signals through the cytoplasm. We now know that all organelles make functional close contacts with one another, often called membrane contact sites. The study of these sites has moved to center stage in cell biology as it has become clear that they play critical roles in healthy and developing cells and during cell stress and disease states. Contact sites have important roles …