Matches in SemOpenAlex for { <https://semopenalex.org/work/W2038576765> ?p ?o ?g. }
- W2038576765 endingPage "1870" @default.
- W2038576765 startingPage "1863" @default.
- W2038576765 abstract "Hemophilia B is an excellent candidate for gene therapy because low levels of factor IX (FIX) (≥1%) result in clinically significant improvement of the bleeding diathesis. Helper-dependent adenoviral (HDAd) vectors can mediate long-term transgene expression without chronic toxicity. To determine the potential for HDAd-mediated liver-directed hemophilia B gene therapy, we administered an HDAd expressing hFIX into rhesus macaques through a novel and minimally invasive balloon occlusion catheter-based method that permits preferential, high-efficiency hepatocyte transduction with low, subtoxic vector doses. Animals given 1 × 1012 and 1 × 1011 virus particle (vp)/kg achieved therapeutic hFIX levels for the entire observation period (up to 1,029 days). At 3 × 1010 and 1 × 1010 vp/kg, only subtherapeutic hFIX levels were achieved which were not sustained long-term. Balloon occlusion administration of HDAd was well tolerated with negligible toxicity. Five of six animals developed inhibitors to hFIX. These results provide important information in assessing the clinical utility of HDAd for hemophilia B gene therapy. Hemophilia B is an excellent candidate for gene therapy because low levels of factor IX (FIX) (≥1%) result in clinically significant improvement of the bleeding diathesis. Helper-dependent adenoviral (HDAd) vectors can mediate long-term transgene expression without chronic toxicity. To determine the potential for HDAd-mediated liver-directed hemophilia B gene therapy, we administered an HDAd expressing hFIX into rhesus macaques through a novel and minimally invasive balloon occlusion catheter-based method that permits preferential, high-efficiency hepatocyte transduction with low, subtoxic vector doses. Animals given 1 × 1012 and 1 × 1011 virus particle (vp)/kg achieved therapeutic hFIX levels for the entire observation period (up to 1,029 days). At 3 × 1010 and 1 × 1010 vp/kg, only subtherapeutic hFIX levels were achieved which were not sustained long-term. Balloon occlusion administration of HDAd was well tolerated with negligible toxicity. Five of six animals developed inhibitors to hFIX. These results provide important information in assessing the clinical utility of HDAd for hemophilia B gene therapy." @default.
- W2038576765 created "2016-06-24" @default.
- W2038576765 creator A5014863465 @default.
- W2038576765 creator A5017148664 @default.
- W2038576765 creator A5019745578 @default.
- W2038576765 creator A5035274699 @default.
- W2038576765 creator A5039114132 @default.
- W2038576765 creator A5056126391 @default.
- W2038576765 creator A5062592953 @default.
- W2038576765 creator A5071239607 @default.
- W2038576765 creator A5074057000 @default.
- W2038576765 creator A5074963804 @default.
- W2038576765 creator A5079182398 @default.
- W2038576765 creator A5079413829 @default.
- W2038576765 date "2012-10-01" @default.
- W2038576765 modified "2023-09-27" @default.
- W2038576765 title "Balloon Catheter Delivery of Helper-dependent Adenoviral Vector Results in Sustained, Therapeutic hFIX Expression in Rhesus Macaques" @default.
- W2038576765 cites W1554323039 @default.
- W2038576765 cites W1888860742 @default.
- W2038576765 cites W1968722381 @default.
- W2038576765 cites W1976594964 @default.
- W2038576765 cites W1992033402 @default.
- W2038576765 cites W1992117647 @default.
- W2038576765 cites W2001489295 @default.
- W2038576765 cites W2017961829 @default.
- W2038576765 cites W2023254910 @default.
- W2038576765 cites W2036959781 @default.
- W2038576765 cites W2045451624 @default.
- W2038576765 cites W2052009192 @default.
- W2038576765 cites W2058315462 @default.
- W2038576765 cites W2060965112 @default.
- W2038576765 cites W2067204822 @default.
- W2038576765 cites W2072266400 @default.
- W2038576765 cites W2079861804 @default.
- W2038576765 cites W2085083824 @default.
- W2038576765 cites W2088410491 @default.
- W2038576765 cites W2093424805 @default.
- W2038576765 cites W2132919618 @default.
- W2038576765 cites W2138084195 @default.
- W2038576765 cites W2148150092 @default.
- W2038576765 cites W2160690575 @default.
- W2038576765 cites W2322606593 @default.
- W2038576765 cites W26100724 @default.
- W2038576765 cites W3110896970 @default.
- W2038576765 cites W4254014077 @default.
- W2038576765 doi "https://doi.org/10.1038/mt.2012.143" @default.
- W2038576765 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3464633" @default.
- W2038576765 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22828499" @default.
- W2038576765 hasPublicationYear "2012" @default.
- W2038576765 type Work @default.
- W2038576765 sameAs 2038576765 @default.
- W2038576765 citedByCount "35" @default.
- W2038576765 countsByYear W20385767652013 @default.
- W2038576765 countsByYear W20385767652014 @default.
- W2038576765 countsByYear W20385767652015 @default.
- W2038576765 countsByYear W20385767652016 @default.
- W2038576765 countsByYear W20385767652017 @default.
- W2038576765 countsByYear W20385767652018 @default.
- W2038576765 countsByYear W20385767652019 @default.
- W2038576765 countsByYear W20385767652020 @default.
- W2038576765 countsByYear W20385767652021 @default.
- W2038576765 countsByYear W20385767652023 @default.
- W2038576765 crossrefType "journal-article" @default.
- W2038576765 hasAuthorship W2038576765A5014863465 @default.
- W2038576765 hasAuthorship W2038576765A5017148664 @default.
- W2038576765 hasAuthorship W2038576765A5019745578 @default.
- W2038576765 hasAuthorship W2038576765A5035274699 @default.
- W2038576765 hasAuthorship W2038576765A5039114132 @default.
- W2038576765 hasAuthorship W2038576765A5056126391 @default.
- W2038576765 hasAuthorship W2038576765A5062592953 @default.
- W2038576765 hasAuthorship W2038576765A5071239607 @default.
- W2038576765 hasAuthorship W2038576765A5074057000 @default.
- W2038576765 hasAuthorship W2038576765A5074963804 @default.
- W2038576765 hasAuthorship W2038576765A5079182398 @default.
- W2038576765 hasAuthorship W2038576765A5079413829 @default.
- W2038576765 hasBestOaLocation W20385767651 @default.
- W2038576765 hasConcept C102230213 @default.
- W2038576765 hasConcept C104317684 @default.
- W2038576765 hasConcept C111599444 @default.
- W2038576765 hasConcept C126322002 @default.
- W2038576765 hasConcept C141071460 @default.
- W2038576765 hasConcept C15152581 @default.
- W2038576765 hasConcept C203014093 @default.
- W2038576765 hasConcept C2776217217 @default.
- W2038576765 hasConcept C2776954459 @default.
- W2038576765 hasConcept C2781221834 @default.
- W2038576765 hasConcept C2781267111 @default.
- W2038576765 hasConcept C2993470428 @default.
- W2038576765 hasConcept C32470452 @default.
- W2038576765 hasConcept C40767141 @default.
- W2038576765 hasConcept C502942594 @default.
- W2038576765 hasConcept C55493867 @default.
- W2038576765 hasConcept C71924100 @default.
- W2038576765 hasConcept C86803240 @default.
- W2038576765 hasConcept C89560881 @default.
- W2038576765 hasConcept C98274493 @default.
- W2038576765 hasConceptScore W2038576765C102230213 @default.
- W2038576765 hasConceptScore W2038576765C104317684 @default.