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BioNTech shelves oral mRNA vaccine plans with Matinas

Pharmaceutical Technology

The in vivo study, conducted in mice, involved a phosphatidylserine-containing nano-formulation of mRNA supplied by BioNTech, distinct from traditional lipid nanocrystals (LNCs). Whilst the formulation had been successful in vitro , the oral administration in mice did not elicit activity.

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Are organ-chips the future of preclinical research?

Drug Discovery World

With cues from a diverse population of tissue-specific cell types, extracellular matrix proteins, and biomechanical forces, cells grown in organ-chips closely emulate their in vivo counterparts and replicate tissue-level functions. But can organ-chips entirely replace other models? Not yet, according to Ewart.