Breakthrough in Cell Fusion as UTSW Researchers Unlock Mechanism Behind Invasive Protrusions

A team of researchers at UT Southwestern, led by Dr. Elizabeth Chen, has uncovered a critical step in the process of cell-cell fusion, shedding light on how branched actin filaments are organized into mechanically stiff structures that drive membrane invasion. Published in Nature Cell Biology, the study provides key insights that could aid in developing therapies for cancer, immune disorders, and muscle regeneration.
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