How Tumor-on-a-Chip Technology Is Transforming Cancer Treatment and Drug Testing

What if the tools we use to test cancer drugs don’t behave like human tumors at all?
That’s the question that pushed Ghazaleh Madani, CEO and co-founder of CanChips, to build one of the most compelling innovations in oncology today: tumor-on-a-chip platforms that replicate human tumor biology with unprecedented accuracy.

In this episode, we explore how microfluidics, 3D co-cultures, endothelial layers, and real-time biosensing combine to replace outdated 2D cultures and reduce reliance on animal models.
The result: faster, more predictive cancer drug testing — and a pathway toward truly personalized oncology.

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You’ll learn:

– Why 2D cultures and animal models fail
– How tumor-on-chip platforms replicate human tumor environments
– How patient-derived cells lead to 72-hour drug response predictions
– What this means for biotech founders, pharma teams, and investors
– How German startups are shaping deep-tech innovation in the DACH region
– What it takes to build and lead a cross-disciplinary biotech team
– Why founder visibility matters as much as scientific rigor

Whether you're building in Germany, Austria, or Switzerland, this episode offers one of the clearest explanations of capital-efficient growth, B2B startup scaling, and long-term founder wealth creation.

Guest Spotlight
Ghazaleh Madani is a biotech founder whose mission began when her mother was diagnosed with cancer. Her work at CanChips merges engineering, biology, and human urgency — delivering one of the most promising tumor-modeling systems in Europe.

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📖 Blog recap: https://www.startuprad.io/post/tumor-on-a-chip-explained-the-future-of-cancer-drug-testing

Watch on YouTube: https://youtu.be/JIow-O-AM50

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