An iPSC-derived blood-brain barrier to model neurodegeneration
The blood-brain barrier is a layer of cells that protects our brain from harmful compounds. However, due to this tight barrier, many drugs to treat neurological diseases cannot enter the brain either.
There are currently no good models to test these types of drugs. Henrique Nogueira Pinto is a PhD candidate at the Vrije Universiteit in Amsterdam. He is developing a blood-brain barrier model coupled to mini-brains. With this model, he aims to more reliably test how drugs can be transported over the blood-brain barrier and what their effect on the brain is.
Click on the info button for the full version of the video. Click here for a review of the current status of in vitro models for the blood-brain barrier.
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HelpathonsPolicyBeginner
Helpathon #12 – Can you help Erica?
We are inviting Dutch-speaking citizens from all walks of life to join a unique Helpathon and help Erica van Oort, coordinator of the Animal-Free Transition Program (TPI) in the Netherlands. No prior knowledge of animal testing is required—your fresh perspective can help Erica communicate more effectively about animal-free research.
We strongly believe that well-informed citizens are key to improving democratic policy-making on health research, with and without animals. Please share this invitation to at least one suitable person who could contribute—and of course, you are warmly welcome to join as well.
Projects and initiatives
HealthToxicology
The NAM Navigator: A unique repository for information on the validation and acceptance of New Approach Methodologies
The NAM navigator is an innovative knowledge portal to navigate you to and through valuable information on the development, standardization, validation and acceptance of New Approach Methodologies (NAM). The NAM Navigator acts as an online guide that provides specific information needed in each of these steps, thereby increasing the broad use of animal-free innovations. Follow the link in the video to start navigating!
Projects and initiatives
HealthToxicologyIn vitroIn silico
VHP4Safety project
The safety testing of chemicals and pharmaceuticals traditionally relies on animal studies. However, these raise ethical concerns and often fail to accurately predict human responses. New scientific developments offer opportunities to build a Virtual Human Platform (VHP) for safety assessment, a platform that enables assessment based solely on human physiology and biology, integrating data from in vitro and in silico models. This video explains how we are developing the VHP through an interdisciplinary approach. Read the paper in the videolink or visit or VHP4Safety (https://vhp4safety.nl/) for more information.