Development of AAV Variants with Human Hepatocyte Tropism and Neutralizing Antibody Escape Capacity.

AAV Nabs chimeric mice human hepatocyte tropism

Journal

Molecular therapy. Methods & clinical development
ISSN: 2329-0501
Titre abrégé: Mol Ther Methods Clin Dev
Pays: United States
ID NLM: 101624857

Informations de publication

Date de publication:
11 Sep 2020
Historique:
received: 20 02 2020
accepted: 29 05 2020
entrez: 9 7 2020
pubmed: 9 7 2020
medline: 9 7 2020
Statut: epublish

Résumé

Adeno-associated virus (AAV) vectors have been successfully used in patients with bleeding disorders and blindness. For human liver targeting, two major factors restrict effective AAV transduction after systemic administration of AAV vectors: human hepatocyte tropism and neutralizing antibodies (Nabs). In this study, we attempted to isolate AAV variants with the ability to transduce human hepatocytes and escape Nabs using a directed evolution approach

Identifiants

pubmed: 32637455
doi: 10.1016/j.omtm.2020.06.003
pii: S2329-0501(20)30125-X
pmc: PMC7329936
doi:

Types de publication

Journal Article

Langues

eng

Pagination

259-268

Informations de copyright

© 2020 The Authors.

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Auteurs

Xiaolei Pei (X)

Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China.
Gene Therapy Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Wenwei Shao (W)

Gene Therapy Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Allene Xing (A)

Gene Therapy Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Charles Askew (C)

Gene Therapy Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Xiaojing Chen (X)

Gene Therapy Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Caibin Cui (C)

Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Yasmina L Abajas (YL)

Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

David A Gerber (DA)

Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Elizabeth P Merricks (EP)

Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Timothy C Nichols (TC)

Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Wuping Li (W)

Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China.

R Jude Samulski (RJ)

Gene Therapy Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Chengwen Li (C)

Gene Therapy Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill, NC 27599, USA.

Classifications MeSH