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Sydney M. Shaffer

university of pennsylvania

19H-index
90Paper Count
3.7KCitation Count
Published Papers 33
Publication Date
Pre-existing cell states predict resistance to multiple treatments
err2026-03-30
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errOAAI
errDylan L. Schaff; Phoebe E. White; Christopher J. Cote; Grace E. Watterson; Kevin Z. Lin; Aria J. Fasse; Nancy R. Zhang; Sydney M. Shaffer
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SpaceBar enables single-cell-resolution clone tracing with imaging-based spatial transcriptomics
err2025-12-18
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PREAI
errGrant Kinsler; Caitlin Fagan; Haiyin Li; Jessica Kaster; Maggie Dunne; Robert J. Vander Velde; Ryan H. Boe; Sydney Shaffer; Meenhard Herlyn; Arjun Raj; Yael Heyman
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Clonal cell states link gastroesophageal junction tissues with metaplasia and cancer
err2025-12-08
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errOAAI
errRodrigo A. Gier; Sydney A. Bracht; Jiazhen Rong; Raúl A. Reyes Hueros; Madison L. Wahlsten; Christopher Cote; Maureen DeMarshall; Tatiana A. Karakasheva; Alexandra Strauss Starling; Amanda B. Muir; Gary W. Falk; Nancy R. Zhang; Sydney M. Shaffer
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Cancer-associated fibroblasts maintain critical pancreatic cancer cell lipid homeostasis in the tumor microenvironment
err2024-11-01
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errOAAI
errHan, Xu; Burrows, Michelle; Kim, Laura C.; Xu, Jimmy P.; Vostrejs, Will; Le, Tran Ngoc Van; Poltorack, Carson; Jiang, Yanqing; Cukierman, Edna; Stanger, Ben Z.; Reiss, Kim A.; Shaffer, Sydney M.; Mesaros, Clementina; Keith, Brian; Simon, M. Celeste
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Development of a functional beige fat cell line uncovers independent subclasses of cells expressing UCP1 and the futile creatine cycle
err2024-09-01
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PREAI
errVargas-Castillo, Ariana; Sun, Yizhi; Smythers, Amanda L.; Grauvogel, Louisa; Dumesic, Phillip A.; Emont, Margo P.; Tsai, Linus T.; Rosen, Evan D.; Zammit, Nathan W.; Shaffer, Sydney M.; Ordonez, Martha; Chouchani, Edward T.; Gygi, Steven P.; Wang, Tongtong; Sharma, Anand K.; Balaz, Miroslav; Wolfrum, Christian; Spiegelman, Bruce M.
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Disrupting cellular memory to overcome drug resistance (vol 14, 7130, 2023)
err2024-05-20
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errOAAI
errHarmange, Guillaume; Hueros, Raul A. Reyes; Schaff, Dylan L.; Emert, Benjamin; Saint-Antoine, Michael; Kim, Laura C.; Niu, Zijian; Nellore, Shivani; Fane, Mitchell E.; Alicea, Gretchen M.; Weeraratna, Ashani T.; Simon, M. Celeste; Singh, Abhyudai; Shaffer, Sydney M.
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Clonal differences underlie variable responses to sequential and prolonged treatment
err2024-03-01
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errOAAI
errSchaff, Dylan L.; Fasse, Aria J.; White, Phoebe E.; Vander Velde, Robert J.; Shaffer, Sydney M.
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EGF/EGFR signaling in priming for resistance to BRAF/MEK inhibitors in melanoma
err2024-02-01
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PREAI
errVander Velde, Robert J.; Shaffer, Sydney M.
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IGF2BP1/IMP1 Deletion Enhances a Facultative Stem Cell State via Regulation of MAP1LC3B
err2024-01-01
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errOAAI
errParham, Louis R.; Williams, Patrick A.; Katada, Kay; Nettleford, Shaneice K.; Chatterji, Priya; Acheampong, Kofi K.; Danan, Charles H.; Ma, Xianghui; Simon, Lauren A.; Naughton, Kaitlyn E.; Mizuno, Rei; Karakasheva, Tatiana; McMillan, Emily A.; Whelan, Kelly A.; Brady, Donita C.; Shaffer, Sydney M.; Hamilton, Kathryn E.
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Disrupting cellular memory to overcome drug resistance
err2023-11-06
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errOAAI
errHarmange, Guillaume; Hueros, Raul A. Reyes; Schaff, Dylan L.; Emert, Benjamin; Saint-Antoine, Michael; Kim, Laura C.; Niu, Zijian; Nellore, Shivani; Fane, Mitchell E.; Alicea, Gretchen M.; Weeraratna, Ashani T.; Simon, M. Celeste; Singh, Abhyudai; Shaffer, Sydney M.
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Detection of blood-brain barrier disruption in brains of patients with COVID-19, but no evidence of brain penetration by SARS-CoV-2
err2023-08-25
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PREAI
errSong, Hailong; Tomasevich, Alexandra; Acheampong, Kofi K.; Schaff, Dylan L.; Shaffer, Sydney M.; Dolle, Jean-Pierre; Johnson, Victoria E.; Mikytuck, Bailey; Lee, Edward B.; Nolan, Amber; Keene, C. Dirk; Weiss, Susan R.; Stewart, William; Smith, Douglas H.
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A Curious Case of Cocaine-Induced Hypokalemic Periodic Paralysis Mimicking Guillain-Barre Syndrome
err2023-04-25
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PREAI
errBaumann, Elizabeth; Rizvi, Hassnain; Alayon, Amaris; Kendall, Tyler; Shaffer, Sydney; Mouhanna, Stephan; Kenniff, Sean
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Overcoming resistance by driving melanoma cells into drug-susceptible states
err2022-05-15
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PREAI
errHarmange, Guillaume; Emert, Ben; Schaff, Dylan; Reyes-Hueros, Raul; Shaffer, Sydney
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