Isabel Vandenberghe
Papers
1
Total Citations
87
H-Index
1
About
Isabel Vandenberghe has made pivotal contributions to the field of immunology, particularly in understanding the molecular mechanisms of cytotoxic lymphocytes. Her research centers on granzymes—serine proteases that play a critical role in eliminating virus-infected and tumor cells. In her highly cited 2008 study (87 citations), Vandenberghe uncovered that Granzyme K (GrK) displays a highly restricted substrate specificity that only partially overlaps with Granzyme A (GrA), challenging previous assumptions about functional redundancy among these proteases. This work illuminated the distinct molecular pathways through which GrK operates, providing foundational insights into immune surveillance and potential therapeutic targets for cancer and infectious diseases. By clarifying the unique tryptase-like activity of GrK and its limited substrate profile, Vandenberghe has advanced our understanding of how the immune system selectively eliminates threats. Her research continues to shape the field, offering a nuanced view of granzyme biology that has implications for developing more precise immunotherapies.
Research Focus
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Top Papers
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