Results 61 to 70 of about 35,510 (163)

Adenoviral vectors stimulate glucagon transcription in human mesenchymal stem cells expressing pancreatic transcription factors.

PLoS ONE, 2012
Viral gene carriers are being widely used as gene transfer systems in (trans)differentiation and reprogramming strategies. Forced expression of key regulators of pancreatic differentiation in stem cells, liver cells, pancreatic duct cells, or cells from ...
Arnaud Zaldumbide, Françoise Carlotti, Manuel A Gonçalves, Shoshan Knaän-Shanzer, Steve J Cramer, Bart O Roep, Emmanuel J H J Wiertz, Rob C Hoeben   +7 more
doaj   +1 more source

Cell and Gene Therapies Manufacturing Challenges and Integrated Good Manufacturing Practices Solutions: A Lifecycle Perspective

Biotechnology and Bioengineering, EarlyView.
Lifecycle perspective on cell and gene therapy manufacturing challenges and enabling GMP solutions. ABSTRACT Cell and gene therapies (CGTs) are revolutionizing modern medicine; however, making these advanced medicines scalable and readily available to commercial manufacturers worldwide is a major challenge. The number of approved CGT products continues
Rajath Samaga, Udisha Singh, Sachin Dattram Pawar   +2 more
wiley   +1 more source

Mechanistic Digital Model for Real‐Time Monitoring and Optimization of Adenovirus Production

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Adenoviral vectors are a critical vaccine platform, with billions of vaccine doses administered during the COVID‐19 pandemic. In addition, they are promising therapeutics for cancer treatment. To advance their manufacturing, real‐time monitoring of adenovirus production is essential for process optimization, yield improvement, and product ...
Xingge Xu, Daniel Rüdiger, Jeongbin Shin, Shawninder Chahal, Amine Kamen   +4 more
wiley   +1 more source

Cryo‐EM Analysis of Adenovirus Vector Reveals Purification Conditions Leading to Loss of Viral Fiber Proteins and Reduced Infectivity

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Vaccines and gene therapies require efficient delivery of genetic material to host cells. Viral vectors leverage viruses' ability to enter host cells to achieve this. Following the SARS‐CoV‐2 vaccine and novel gene therapies that utilize adenovirus vectors, there has been an increase in the demand for large‐scale production of vectors.
Betsy Widdicombe, Joseph D. Barritt, Nichakorn Pipatpadungsin, Braulio Carrillo Sanchez, Dale Stibbs, Lisa Cooper, Sarah L. Rouse, Daniel G. Bracewell   +7 more
wiley   +1 more source

Serotype‐Tailored Midstream and Downstream Operations to Advance the Manufacturing of Adeno‐Associated Viral Vectors

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Adeno‐associated viruses (AAVs) are the leading vectors for in vivo gene therapy, fueling a growing demand for scalable and robust biomanufacturing processes. Yet, the impact of cell lysis conditions on the performance of midstream and downstream unit operations across serotypes remains poorly characterized.
Arianna Minzoni, Shriarjun Shastry, Eduardo Barbieri, Morgan R. Hurst, Kelvin Idanwekhai, Yuxuan Wu, Katherine Ernst, Wai‐Keen Chung, Christopher Bombeck, Saad A. Khan, Sushmita Koley, Gabriella Kiss, Oliver Rammo, Alexander Tropsha, Cristiana Boi, Michael A. Daniele, Steven Cramer, Barry Byrne, Stephen Kaminsky, Angie Snell Bennett, Stefano Menegatti   +20 more
wiley   +1 more source

Adeno‐associated virus‐mediated restoration of NaV1.1 in targeted brain regions ameliorates epilepsy in symptomatic Dravet syndrome mice

Epilepsia, EarlyView.
Abstract Objective Dravet syndrome (DS) is a developmental and epileptic encephalopathy primarily caused by haploinsufficiency of the SCN1A gene, which encodes the alpha subunit of NaV1.1 voltage‐gated sodium channel. The disease manifests with febrile and spontaneous seizures, developmental delay, cognitive impairment, and increased risk of sudden ...
Martina Mainardi, Simone Brusco, Serena Gea Giannelli, Vania Broccoli, Gaia Colasante   +4 more
wiley   +1 more source

Genetic epilepsies with myoclonic seizures: Mechanisms and syndromes

Epilepsia Open, EarlyView.
Abstract Genetic epilepsy with myoclonic seizures encompasses a heterogeneous spectrum of conditions, ranging from benign and self‐limiting forms to severe, progressive disorders. While their causes are diverse, a significant proportion stems from genetic abnormalities.
Antonietta Coppola, Marica Rubino, Antonella Riva, Pasquale Striano   +3 more
wiley   +1 more source

A Comparative Study of Replication-Incompetent and -Competent Adenoviral Therapy-Mediated Immune Response in a Murine Glioma Model

Molecular Therapy: Oncolytics, 2017
Oncolytic virotherapy is a treatment approach with increasing clinical relevance, as indicated by the marked survival benefit seen in animal models and its current exploration in human patients with cancer.
Julius W. Kim, Jason Miska, Jacob S. Young, Aida Rashidi, J. Robert Kane, Wojciech K. Panek, Deepak Kanojia, Yu Han, Irina V. Balyasnikova, Maciej S. Lesniak   +9 more
doaj   +1 more source

Selective epithelial expression of KRASG12D in the Oncopig pancreas drives ductal proliferation and desmoplasia that is accompanied by an immune response

Scientific Reports
Pancreatic ductal adenocarcinoma (PDAC) remains a formidable challenge in oncology, characterized by a high mortality rate, largely attributable to delayed diagnosis and the intricacies of its tumor microenvironment.
Carlos P. Jara, Al-Murtadha Al-Gahmi, Audrey Lazenby, Michael A. Hollingsworth, Mark A. Carlson   +4 more
doaj   +1 more source

Adenovirus-Mediated Bcl-XL Expression Using a Neuron-Specific Synapsin-1 Promoter Protects against Disseminated Neuronal Injury and Brain Infarction Following Focal Cerebral Ischemia in Mice

Neurobiology of Disease, 2002
The effects of an adenovirus-mediated Bcl-XL expression, driven by a neuron-specific human synapsin-1 promoter, on the degree of injury, were examined after transient focal ischemia in mice.
Ertugrul Kilic, Dirk M. Hermann, Sebastian Kügler, ;Ülkan Kilic, Harry Holzmüller, Christian Schmeer, Mathias Bähr   +6 more
doaj   +1 more source