Browsing by Author "Diaz, Kristophe"

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    A framework for translating tauopathy therapeutics: Drug discovery to clinical trials
    (Wiley, 2024) Feldman, Howard H.; Cummings, Jeffrey L.; Boxer, Adam L.; Staffaroni, Adam M.; Knopman, David S.; Sukoff Rizzo, Stacey J.; Territo, Paul R.; Arnold, Steven E.; Ballard, Clive; Beher, Dirk; Boeve, Bradley F.; Dacks, Penny A.; Diaz, Kristophe; Ewen, Colin; Fiske, Brian; Gonzalez, M. Isabel; Harris, Glenn A.; Hoffman, Beth J.; Martinez, Terina N.; McDade, Eric; Nisenbaum, Laura K.; Palma, Jose-Alberto; Quintana, Melanie; Rabinovici, Gil D.; Rohrer, Jonathan D.; Rosen, Howard J.; Troyer, Matthew D.; Kim, Doo Yeon; Tanzi, Rudolph E.; Zetterberg, Henrik; Ziogas, Nick K.; May, Patrick C.; Rommel, Amy; Medicine, School of Medicine
    The tauopathies are defined by pathological tau protein aggregates within a spectrum of clinically heterogeneous neurodegenerative diseases. The primary tauopathies meet the definition of rare diseases in the United States. There is no approved treatment for primary tauopathies. In this context, designing the most efficient development programs to translate promising targets and treatments from preclinical studies to early-phase clinical trials is vital. In September 2022, the Rainwater Charitable Foundation convened an international expert workshop focused on the translation of tauopathy therapeutics through early-phase trials. Our report on the workshop recommends a framework for principled drug development and a companion lexicon to facilitate communication focusing on reproducibility and achieving common elements. Topics include the selection of targets, drugs, biomarkers, participants, and study designs. The maturation of pharmacodynamic biomarkers to demonstrate target engagement and surrogate disease biomarkers is a crucial unmet need. HIGHLIGHTS: Experts provided a framework to translate therapeutics (discovery to clinical trials). Experts focused on the "5 Rights" (target, drug, biomarker, participants, trial). Current research on frontotemporal degeneration, progressive supranuclear palsy, and corticobasal syndrome therapeutics includes 32 trials (37% on biologics) Tau therapeutics are being tested in Alzheimer's disease; primary tauopathies have a large unmet need.
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    Novel avenues of tau research
    (Wiley, 2024) Sexton, Claire E.; Bitan, Gal; Bowles, Kathryn R.; Brys, Miroslaw; Buée, Luc; Bukar Maina, Mahmoud; Clelland, Claire D.; Cohen, Ann D.; Crary, John F.; Dage, Jeffrey L.; Diaz, Kristophe; Frost, Bess; Gan, Li; Goate, Alison M.; Golbe, Lawrence I.; Hansson, Oskar; Karch, Celeste M.; Kolb, Hartmuth C.; La Joie, Renaud; Lee, Suzee E.; Matallana, Diana; Miller, Bruce L.; Onyike, Chiadi U.; Quiroz, Yakeel T.; Rexach, Jessica E.; Rohrer, Jonathan D.; Rommel, Amy; Sadri-Vakili, Ghazaleh; Schindler, Suzanne E.; Schneider, Julie A.; Sperling, Reisa A.; Teunissen, Charlotte E.; Weninger, Stacie C.; Worley, Susan L.; Zheng, Hui; Carrillo, Maria C.; Neurology, School of Medicine
    Introduction: The pace of innovation has accelerated in virtually every area of tau research in just the past few years. Methods: In February 2022, leading international tau experts convened to share selected highlights of this work during Tau 2022, the second international tau conference co-organized and co-sponsored by the Alzheimer's Association, CurePSP, and the Rainwater Charitable Foundation. Results: Representing academia, industry, and the philanthropic sector, presenters joined more than 1700 registered attendees from 59 countries, spanning six continents, to share recent advances and exciting new directions in tau research. Discussion: The virtual meeting provided an opportunity to foster cross-sector collaboration and partnerships as well as a forum for updating colleagues on research-advancing tools and programs that are steadily moving the field forward.