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Distinguished Speaker Series | Gregory Pazour, PhD

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Location
https://ucihealth.zoom.us/j/94483669170?pwd=WUd1clg2aUM1bnpPVHd3MlkwTUN1Zz09
Event Type

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The Center for Translational Vision Research Distinguished Speaker Series, also known as "Friday Seminars" showcases innovative research across the world. The seminar series has now been expanded to include lectures by experts on topics ranging from Ophthalmology, Genetics, Biochemistry, Neurobiology, Imaging, Computational Sciences to Novel Ophthalmic Treatments.

All talks are hybrid. You can join us in person at

The Susan & Henry Samueli College of Health Sciences 

Sue Gross Auditorium.

You can also join us by zoom. Zoom link and information are on your right and in the calendar links above.

May 9, 2025 | Gregory Pazour, PhD

Cilia, little organelles with big roles in development and disease

 

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Gregory Pazour, PhD
Gregory Pazour, PhD
  • Professor, Program in Molecular Medicine, University of Massachusetts Chan Medical School, Worcester, MA

The Pazour lab is interested in understanding the mechanism for assembly of eukaryotic cilia and the function that these organelles play in vertebrate health and development.  Across the eukaryotic kingdom, cilia function to produce force for cell motility and serve as cellular antennae allowing cells to sense the environment.  In vertebrates, cilia play critical roles in development by establishing the left-right pattern of organ development and in organizing hedgehog and other signaling pathways.  Ciliary dysfunction leads to a spectrum of structural birth defects affecting every organ of the body. In addition, our senses of sight and smell utilize ciliary localized receptors and thus ciliary defects can lead to anosmia and blindness.  Post development, cilia play critical roles in tissue homeostasis and ciliary dysfunction causes a number of serious adult onset diseases including polycystic kidney disease, obesity and cancers such as medulloblastoma and basal cell carcinoma.