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Why Haven’t We Cured Cancer Yet? | Dr. Bob Liu Explains

Why haven’t we cured cancer yet? A Genentech scientist explains the real reason.

In this episode of BioTalk Unzipped, Gregory Austin and Dr. Chad Briscoe sit down with Dr. Bob Liu, Senior Principal Scientist at Genentech Roche, to unpack one of the most important and misunderstood questions in modern medicine.

This is a rigorous, scientifically grounded conversation on cancer biology, immunotherapy, and the real constraints shaping oncology drug development today.

Dr. Liu brings over a decade of experience across antibody drug conjugates (ADCs), bispecific antibodies, and CAR-T therapies…

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