On April 15, 2019 Intellia Therapeutics, Inc. (NASDAQ:NTLA), reported three oral presentations at the 22nd Annual Meeting of the American Society of Gene and Cell Therapy (ASGCT) (Free ASGCT Whitepaper), taking place April 29-May 2, 2019, in Washington, D.C (Press release, Intellia Therapeutics, APR 15, 2019, View Source [SID1234535128]).
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Intellia’s data includes important updates from the company’s programs and platform development activities:
"CRISPR/Cas9-Mediated Targeted Insertion of Human F9 Achieves Therapeutic Circulating Protein Levels in Mice and Non-Human Primates"
Intellia will present data showing that its targeted gene insertion platform achieved therapeutic levels of Factor IX protein in non-human primates (NHP). The company employs a proprietary hybrid delivery system, comprised of both lipid nanoparticles (LNPs) and adeno-associated virus (AAV), to insert the desired gene sequence. Factor 9 (F9) is a gene that encodes Factor IX (FIX), a blood-clotting protein that is missing or defective in hemophilia B patients.
The data showing therapeutic levels of FIX achieved in NHPs is from an ongoing research collaboration between Intellia and Regeneron Pharmaceuticals, Inc.
Presenter: Hon-Ren Huang, Ph.D., associate director, Vector Biology, Intellia
Abstract number: 11
Session: Advances in Genome Editing and Hemophilia Gene Therapies
Presentation date/time: Mon., April 29, 2019, 9-9:15 a.m. ET
Location: Heights Courtyard 2
"Exploiting Clonal Tracking of WT1-Specific T Cells to Generate a Library of Tumor-Specific T Cell Receptors (TCR) for TCR Gene Editing of Acute Leukemia"
This presentation will focus on Intellia’s ongoing research collaboration with IRCCS Ospedale San Raffaele in Italy to develop CRISPR-edited T cell therapies to address intractable cancers, such as acute myeloid leukemia (AML). Researchers generated and tested a library of TCRs with different epitope specificities and human leukocyte antigen (HLA) restrictions.
Presenter: Eliana Ruggiero, Ph.D., Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Italy
Abstract number: 123
Session: Cancer Adoptive Immunotherapy
Presentation date/time: Mon., April 29, 2019, 5-5:15 p.m. ET
Location: Georgetown
"CRISPR/Cas9-Mediated Gene Knockout to Address Primary Hyperoxaluria"
Intellia will provide information demonstrating successful knockout of two targets of interest, lactate dehydrogenase A (LDHA) and hydroxyacid oxidase 1 (HAO1), to address primary hyperoxaluria type 1 (PH1) in a PH1 mouse model. The data shows the continued progression of the company’s modular platform capability using CRISPR to knock out liver gene targets. The data being presented includes results from an ongoing collaboration with researchers at the University of Alabama at Birmingham.
Presenter: Anette Hübner, Ph.D., associate director, Liver Biology, Intellia
Abstract number: 1000
Session: Use of New Technologies for Hepatic Therapy
Presentation date/time: Thur., May 2, 2019, 12-12:15 p.m. ET
Location: Heights Courtyard 3
"Delivering on the Therapeutic Promise of CRISPR/Cas9"
Intellia also will participate in the ASGCT (Free ASGCT Whitepaper) Gene Editing Workshop, which will provide an overview of current gene editing technologies and approaches, as well as emerging uses and applications.
Presenter: Sean Burns, M.D., senior director, Hematology and New Therapeutic Areas
Session: Corporate Review II
Session date/time: Sun., April 28, 2019, 5-6 p.m. ET
Location: Lincoln