Episode Details

The Chief Scientific Advisor at Novo Nordisk, Lotte Bjerre Knudsen, was the key force who pushed hard to develop GLP-1 drugs for treating obesity and subsequently for Alzheimer’s. She was recently recognized by the 2024 Lasker Medical Research Award, and the 2024 AAAS Bhaumik Breakthrough of the Year Award. That recognition is richly deserved, since it is unclear if the GLP-1 drug path to obesity treatment, and all of the associated benefits, would have been seen at this time without her influence. That’s especially true given the mystery for why people with Type 2 diabetes (for which these drugs were used for many years) did not exhibit much in the way of weight loss. We discussed that and the future of these drugs, including their potential to prevent neurodegenerative diseases. And about dressing up in pink!

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A Video Clip below on the barriers of a woman scientist to push Novo Nordisk to develop GLP-1 for obesity.

“I was always just been a nerdy little scientist who kind of found home here in this company for 35 years.”—Lotte Bjerre Knudsen, 60 Minutes

Transcript with Links to audio and external references

Eric Topol (00:06):

Well, hello, it's Eric Topol with Ground Truths, and I have with me a special guest. She's the Chief Science Officer of Novo Nordisk and it's Lotte Bjerre Knudsen, and we're delighted to have her. She's a recent recipient of the Lasker Award, which I think is considered like the pre-Nobel Award here in the United States. And I was involved with her in terms of researching who was the principal person who brought the GLP-1 drugs to the forefront for obesity, and it turned out to be Lotte. So welcome, Lotte.

Lotte Bjerre Knudsen (00:48):

Thank you very much. And also very, very happy to be here. I'm not the Chief Science Officer for Novo Nordisk, I'm the Chief Scientific Advisor of working for the Chief Science Officer of Novo Nordisk, but maybe too many people, not so different, right?

From Laundry Detergents to GLP-1 Drugs

Eric Topol (01:06):

Yes. Thank you, I actually meant to say advisor, but yes, I'm glad you cleared that up. I know from speaking to some of your colleagues, I actually spoke to Robin yesterday that you are looked to very highly, the most highly regarded person in science there, so not surprisingly. What I want to do is first talk about the glucagon-like peptide-1 (GLP-1) that got its legs back in, I guess 1984. So we're going way back. And what's also interesting is that you go way back at Novo Nordisk to 35 years in 1989. And so, there had been this work with this ext