In vitro

Helpathon #4 - can you help Raissa?
Meeting videos
HelpathonsIn vitro

Helpathon #4 - can you help Raissa?

Can you help Raissa find a more complex organoid-like brain and immune model based on rhesus microglia to study aging in relation to neuroinflammation and neurodegenerative diseases? Join Helpathon #4, look at www.tpihelpathon.nl/coming-up ! Raissa Timmerman is a PhD student at the alternative unit at the Biomedical Primate Research Center. A better understanding of aging of the brain is key to studying neuroinflammation and neurodegenerative diseases. We believe there is a potential for breakthrough in using our existing live macaque data obtained from past aging experiments to develop more complex in vitro rhesus brain-like models and then to correlate all this data with data from human in vitro models and human live data.
01:327 months ago
Helpathon #4 - can you help Anne-Marie?
Meeting videos
HelpathonsIn vitro

Helpathon #4 - can you help Anne-Marie?

Can you help Anne-Marie develop a more organ-like Rhesus 3D liver model in which she can study the dormancy and the waking up of malaria parasites? Join Helpathon #4, look at www.tpihelpathon.nl/coming-up ! Anne- Marie Zeeman is a researcher at the Biomedical Primate Research Center (BPRC). Anne-Marie studies recurrent malaria ( P. vivax). She successfully developed a single cell layer in vitro model to study compounds affecting dormant and active malaria parasites in the liver of Rhesus monkeys. We believe that the cross correlation between in vitro Rhesus and in vitro human models will provide the missing link required to improve the drug development process and aid transition. A more refined Rhesus in vitro model can reduce the number of monkeys currently used for testing drugs. The data from in vivo monkeys combined with new in vitro models could help validate and develop reliable human in vitro models making testing on monkeys unnecessary detours.
01:387 months ago
Erwin Roggen (ToxGenSolutions)
Expert interviews
ToxicologyIn vitro

Erwin Roggen (ToxGenSolutions)

ToxGenSolutions provides a cutting-edge patchwork of test methods required for modern testing and assessment of compounds and products. It builds on a virtual generic platform of leading test and technology developers providing novel technologies addressing key events in outcome pathways. ToxGenSolutions products are proprietary mechanism-based gene signatures for identification and classification of toxicants during screening, product development and safety assessment. More information on https://toxgensolutions.eu/ .
01:0716 months ago
Tony Kiuru (UPM Biomedicals)
Expert interviews
HealthIn vitro

Tony Kiuru (UPM Biomedicals)

Tony Kiuru discusses GrowDex, which is an animal free, ready to use hydrogel that mimics the extracellular matrix (ECM) and supports cell growth and differentiation with consistent results. Bridging the gap between in vitro and in vivo studies GrowDex can be used for 3D cell culture for spheroid and /organoids, in personalised medicine, regenerative medicine, organ-on-a-chip models, drug release studies, 3D printing and much more. GrowDex hydrogel is manufactured according to ISO13485. You can find more information about GrowDex at https://www.upmbiomedicals.com/siteassets/documents/growdex-brochure-2018.pdf and https://www.linkedin.com/company/growdex/ . General email address: biomedicals@upm.com.
01:1116 months ago
Janny van den Eijnden-van Raaij (hDMT consortium)
Expert interviews
HealthInnovationIn vitro

Janny van den Eijnden-van Raaij (hDMT consortium)

The Institute for human Organ and Disease Model technologies (hDMT) is a precompetitive non-profit technological R&D institute, initiated in the Netherlands. hDMT integrates state-of-the-art human stem cell technologies with top level engineering, physics, chemistry, biology, clinical and pharmaceutical expertise from academia and industry to develop and valorize human organ and disease models-on-a-chip. More information on: www.hdmt.technology , www.h2020-orchid.eu , and www.euroocs.eu .
01:1616 months ago
Stem cell assays for animal-free developmental neurotoxicity assessment of compounds (video in Dutch)
Innovation examples
ToxicologyIn vitro

Stem cell assays for animal-free developmental neurotoxicity assessment of compounds (video in Dutch)

Victoria de Leeuw worked as a PhD candidate in the research group of prof. Aldert Piersma at the RIVM between 2016 and 2020. Piersma's lab studies the effects of compounds on development of the embryo during pregnancy with among others stem cell cultures. The project of Victoria was aimed to differentiate embryonic stem cells (of mouse and human origin) into neurons and astrocytes, which could mimic small parts of embryonic brain development. These models were able to show some of the known toxic mechanisms induced by these compounds, congruent with what they we hypothesised to mimic. Therefore, these two stem cell assays make a useful contribution to the animal-free assessment of developmental neurotoxicity potential of compounds. Onderzoeker: Victoria de Leeuw op het RIVM. Video: Sophie Koster Videoproducties
02:2317 months ago