Quality risk management and data integrity in R&D laboratories supporting CMC lifecycle of biological products.

The development of pharmaceutical products is the critical bridge that moves a potential new medicine from academic discovery to applied treatment of patients. It translates an idea for a new drug to bench-level research on how it can be manufactured, formulated, characterized and controlled for use in non-clinical and early clinical trials. From pre-clinical R&D discovery work through the commercial launch, substantial R&D CMC data is generated to develop and optimize cGMP manufacturing and testing operations, while also supporting product comparability, elucidating product / impurity structures, assessing critical quality attributes, developing the drug delivery mode, and developing the product formulation for long-term stability.

Experimental viral spillover across 25 million year gap in Rodentia reveals limited viral transmission and purifying selection of a picornavirus.

When a virus crosses from one host species to another, the consequences can be devastating. However, animal models to empirically evaluate cross-species transmission can fail to recapitulate natural transmission routes, physiologically relevant doses of pathogens, and population structures of naturally circulating viruses. Here, we present a new model of cross-species transmission where deer mice () are exposed to the natural virome of pet store mice ().

Tropism for ciliated cells is the dominant driver of influenza viral burst size in the human airway.

Influenza viruses pose a significant burden on global human health. Influenza has a broad cellular tropism in the airway, but how infection of different epithelial cell types impacts replication kinetics and burden in the airways is not fully understood. Using primary human airway cultures, which recapitulate the diverse epithelial cell landscape of the human airways, we investigated the impact of cell type composition on virus tropism and replication kinetics.

High-throughput investigation of genetic design constraints in domesticated Influenza A Virus for transient gene delivery.

Replication-incompetent single cycle infectious Influenza A Virus (sciIAV) has demonstrated utility as a research and vaccination platform. Protein-based therapeutics are increasingly attractive due to their high selectivity and potent efficacy but still suffer from low bioavailability and high manufacturing cost. Transient RNA-mediated delivery is a safe alternative that allows for expression of protein-based therapeutics within the target cells or tissues but is limited by delivery efficiency.

Recent innovations in long-term care coverage and financing: a rapid scoping review.

Objectives: To identify, chart and analyse the literature on recent initiatives to improve long-term care (LTC) coverage, financial protection and financial sustainability for persons aged 60 and older.

Design: Rapid scoping review.

Data Sources: Four databases and four sources of grey literature were searched for reports published between 2017 and 2022.