Mohammad Amraei

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About

Dr. Mohammad Amraei is a cell biologist whose work has significantly advanced our understanding of the invasive mechanisms driving cancer metastasis. His research focuses on the molecular architecture of tumor cell motility, particularly the role of pseudopodial protrusions—the "feet" cancer cells use to invade surrounding tissues. In his highly cited 2005 study, Dr. Amraei pioneered a novel method to purify these pseudopodial domains from Moloney sarcoma virus (MSV)-transformed MDCK cells using 1-μm pore polycarbonate filters, a technique that selectively isolates the protrusions from the cell body. This breakthrough allowed for the first detailed biochemical characterization of the pseudopodial fraction, revealing a unique protein composition enriched in phosphorylated components critical for cell invasion. With over 76 citations, this foundational work has provided a crucial framework for subsequent studies on cytoskeletal dynamics and signaling pathways in metastatic cells. Dr. Amraei’s contributions continue to inspire researchers exploring targeted therapies against cancer cell invasion, making his work a cornerstone in the field of tumor cell biology.