Gene therapy for hemophilia B using CB 2679d-GT: a novel factor IX variant with higher potency than factor IX Padua

N Nair, D De Wolf, PA Nguyen… - Blood, The Journal …, 2021 - ashpublications.org
… is similar to wild-type FIX but FVIIIa-dependent hyperactivity of R338L-Padua is the result of
a … AAV plasmid vectors contained a liver-specific promoter (α1-antitrypsin [AAT]) to express a …

Validation of miR-20a as a tumor suppressor gene in liver carcinoma using hepatocyte-specific hyperactive piggyBac transposons

J Tipanee, M Di Matteo, W Tulalamba… - … Therapy-Nucleic Acids, 2020 - cell.com
We established a semi-high-throughput in vivo screening platform using hyperactive piggyBac
(hyPB) transposons (designated as PB-miR) to identify microRNAs (miRs) that inhibit …

Update on clinical gene therapy for hemophilia

GQ Perrin, RW Herzog… - Blood, The Journal of the …, 2019 - ashpublications.org
factor IX (FIX), … design of stronger synthetic liver-specific promoters, codon-optimized
F8 and F9 cDNAs, and use of engineered F8 (B-domain deleted FVIII variants) and F9 (hyperactive

Next-generation AAV vectors—do not judge a virus (only) by its cover

C Domenger, D Grimm - Human molecular genetics, 2019 - academic.oup.com
… trials for hemophilia B harnessed factor IX (FIX) expression from liver-specific promoters, ie
computational methods, which explicitly consider evolutionarily conserved transcription factor

Next-generation muscle-directed gene therapy by in silico vector design

S Sarcar, W Tulalamba, MY Rincon, J Tipanee… - Nature …, 2019 - nature.com
liver-specific or cardiac-specific CRMs 41,49,50 . However, in the present study we further
refined this computational … biochemical features associated with transcription regulation and/or …

Etranacogene dezaparvovec for hemophilia B gene therapy

CD Thornburg - Therapeutic Advances in Rare Disease, 2021 - journals.sagepub.com
… is an investigational factor IX (FIX) gene transfer product that utilizes the adeno-associated
virus (AAV) 5 vector with a liver-specific promoter and a hyperactive FIX transgene. Here, the …

Hemophilia gene therapy: the end of the beginning?

D De Wolf, K Singh, MK Chuah… - Human Gene …, 2023 - liebertpub.com
… This product is based on an AAV5 vector expressing a hyper-active factor IX (FIX)
transgene … are designed to encapsulate an FVIII or FIX transgene downstream of a liver-specific

Viral vector-based delivery of CRISPR/Cas9 and donor DNA for homology-directed repair in an in vitro model for canine hemophilia B

J Gao, T Bergmann, W Zhang, M Schiwon… - … Therapy-Nucleic Acids, 2019 - cell.com
… blood clotting disorder due to the deficiency of factor IX (FIX) induced by mutations in the …
expressing mutated cFIX under the control of the liver-specific human α1-antitrypsin (hAAT) …

AAV-mediated gene delivery to the liver: overview of current technologies and methods

B Palaschak, RW Herzog, DM Markusic - … Associated Virus Vectors: Design …, 2019 - Springer
… data demonstrating stable factor VIII (FVIII) and factor IX (FIX) … the hybrid liver-specific
promoter (HLP) , was created for use … Further, AAV2/8 vectors expressing FVIII and a hyperactive

CRISPR/Cas9-Mediated in vivo Genetic Correction in a Mouse Model of Hemophilia A

S Luo, Z Li, X Dai, R Zhang, Z Liang, W Li… - Frontiers in Cell and …, 2021 - frontiersin.org
… two liver-specific promoters in this study and designed two … P3 promoter was proved to be
robust and liver-specific. It has … promoter is a particularly important factor in our repair strategy. …