Shane Crotty
Papers
1
Total Citations
421
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1
About
Shane Crotty is a leading immunologist whose work has fundamentally advanced our understanding of the immune system, particularly in the areas of vaccine development and T follicular helper (Tfh) cell biology. His research has been instrumental in defining the cellular and molecular mechanisms that govern durable antibody responses, a cornerstone of effective vaccination. Crotty’s early, highly cited work on proteome microarrays (421 citations) pioneered a high-throughput method for profiling humoral immune responses, enabling rapid discovery of vaccine and diagnostic antigens. This foundational contribution paved the way for his later, paradigm-shifting discoveries regarding the role of Tfh cells in germinal center reactions and the generation of long-lived plasma cells and memory B cells. His lab’s insights into the transcriptional regulation of these processes, including the identification of key factors like Bcl6, have reshaped the field. With a publication record that includes numerous papers with hundreds of citations each, Crotty’s impact is profound, influencing both basic immunology and the rational design of next-generation vaccines against pathogens such as HIV, influenza, and SARS-CoV-2.
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