Czechowicz lab at Stanford Promising research needs continued support to answer the next question. A laboratory finding may need testing in more models. A screening study may need years of follow-up. An approach ready for a clinical study needs the...
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Sharon Cantor
Associate Professor | PhD
My laboratory focuses on understanding how tumor suppressor proteins function to maintain genomic integrity and suppress cancer. In particular, we focus on the hereditary breast and ovarian cancer genes, BRCA1, BRCA2 and the BRCA1-associated helicase, FANCJ (BACH1/ BRIP1). Bi-allelic loss of these genes also causes Fanconi anemia (FA), a rare chromosomal instability and cancer syndrome. Our work on FANCJ revealed that DNA repair defects underlie both hereditary breast cancer and FA. Currently, we are employing biochemical and whole-genome screening technologies, to uncover mechanisms regulating DNA repair choice and how cancer cells evade toxic chemotherapies.
FA Research Projects
| Year | Project |
|---|---|
| 2020 | A small molecule approach to overcome replication dysfunction in FA |
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News & Events
How can we prevent cancer in people with FA? How can treatments become safer? At the 2026 FA Scientific Symposium in Phoenix, researchers shared progress toward answering these questions, alongside work to protect blood-forming cells and better understand the broader effects of FA. Some approaches are entering clinical studies. Others are helping researchers decide which ideas deserve further testing.
More than four decades ago, Lynn Frohnmayer was a mother searching for answers after learning that three of her five children had Fanconi anemia. There was no roadmap and no established network of families or experts. Information was scarce, treatments were limited, and the future her family had been given was devastating.