Juan Carlos Zúñiga-Pflücker
Born (1965-12-05) December 5, 1965[1]
Known forDelta-like/Notch interactions for T cell differentiation
Scientific career
FieldsBiology

Juan Carlos Zúñiga-Pflücker (born December 5, 1965) is an American-Canadian immunologist, currently a Canada Research Chair at the University of Toronto.[2][3][4] His research focuses on the signaling processes that occur during the differentiation of cells in the immune system.[4]

Education

Zúñiga-Pflücker obtained his BSc in zoology from the University of Maryland in 1987 and his PhD in genetics and immunology from George Washington University in 1991.[4]

Career

Zúñiga-Pflücker is a senior scientist in Biological Sciences at the Odette Cancer Research Program at the Sunnybrook Research Institute. He was also the former chair of, and professor in, the Department of Immunology at the University of Toronto. He is a fellow of Trinity College at the University of Toronto, and a member of the collaborative graduate program in developmental biology.[4]

Zúñiga-Pflücker is a Tier 1 Canada Research Chair in Developmental Immunology.[4]

His research focuses on blood cell differentiation, specifically the signaling that hematopoietic progenitor cells receive in the thymus to commit to the T cell lineage and undergo T cell differentiation.[4]

Research contributions

Zúñiga-Pflücker identified the importance of Delta-like/Notch interactions for T cell differentiation in the thymus. Normally, OP9 cells, a bone marrow-derived stromal cell line, support the differentiation of hematopoietic stem cells into B cells. His lab identified that when OP9 cells ectopically express the Notch receptor ligands Delta-like-1 or Delta-like-4 they encourage T cell differentiation instead. OP9 cells expressing Delta-like-1 or Delta-like-4 were also able to induce differentiation of totipotent embryonic stem cells into functional T cells.[4]

References

  1. ↑ "FamilySearch.org". Retrieved 6 December 2023.
  2. ↑ "Juan Carlos Zúñiga-Pflücker". gc.ca. 29 November 2012. Retrieved March 12, 2017.
  3. ↑ "Juan Carlos Zúñiga-Pflücker". utoronto.ca. Retrieved March 12, 2017.
  4. 1 2 3 4 5 6 7 "Juan Carlos Zúñiga-Pflücker". sunnybrook.ca. Retrieved March 12, 2017.

External References

  1. Dr. Juan Carlos Zuniga-Pflucker


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