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Traditional in vitro and animal models, commonly used in drug development, often fail to accurately represent human brain physiology.

This has led to exceptionally high failure rates in the development of drugs for neurodegenerative diseases and dementia. For example there is 99.6% for Alzheimer’s drug that aim to alleviate symptoms of the disease and 100% failure for disease modifying drugs – the is no therapy available despite the fact that Alzheimer’s kills more people than breast and prostate cancer combined.

Addressing this challenge, Tessara Therapeutics has innovatively developed the RealBrain® technology. This cutting-edge platform consists of microscopic in vitro human mini-brains, created using biomaterials and human neural stem cells. It enables the generation of a range of models that replicate the behaviour of both healthy and diseased human brain tissue.

RealBrain® stands out as the first three-dimensional (3D) model that is compatible with industrial-scale and highly reproducible manufacturing of synthetic human brain micro-tissues. This breakthrough is pivotal in expediting the identification of effective drug candidates for treating neurological diseases, such as Alzheimer's, potentially impacting multi-billion dollar markets.

Our goal is to revolutionise the discovery process of drug candidates, significantly increasing the success rate of clinical trials. This, in turn, will lead to the development of new therapies for the hundreds of millions suffering from these conditions, fostering healthier communities worldwide.

The RealBrain® technology is a game-changer in neurological research. It provides a reliable and ethical platform for drug testing and accelerates the development of treatments specifically for neurodegenerative disorders like Alzheimer's. By enhancing the likelihood of commercializing effective treatments, it not only positively impacts millions of lives but also helps reduce the societal and economic burdens associated with these disorders. Moreover, our technology minimizes the need for animal testing, supporting a more sustainable and ethical approach to medical research. Ultimately, Tessara Therapeutics is committed to making the world healthier and happier through these groundbreaking advancements.