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PODCAST

Raising Health

Andreessen Horowitz, a16z Bio + Health

A myriad of AI, science, and technology experts explore the real challenges and enormous opportunities facing entrepreneurs who are building the future of health. Raising Health, a podcast by a16z Bio + Health, dives deep into the heart of biotechnology and healthcare innovation. Join veteran company builders, operators, and investors Vineeta Agarwala, Julie Yoo, and Jorge Conde, along with distinguished guests like Mark Cuban, Greg Verdine, Fei-Fei Li, and Suchi Saria, as they explore the

science life sciences

All Episodes

00:27:34

Journal Club: Hunting the Eagle Killer

Raising Health ·

2021/04/20

In 1994, 29 bald eagles were found dead at DeGray Lake in Arkansas. This mass mortality event kicked off a search for the culprit which has last over 25 years. On this episode of the Bio Eats World Journal Club, host Lauren Richardson talks to Susan B. Wilde of the University of Georgia about her group's work finally identifying the eagle killer, and revealing a complex web of ecosystem dysfunction. Solving this mystery required a fresh point of view, a wide range of techniques and technologies, and

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00:22:52

Journal Club: Sourcing the Secrets of Climate Adaptation

Raising Health ·

2021/04/13

Understanding how plants have adapted to natural climate change over millions of years provides a playbook of evolutionary strategies to help us prepare for and respond to man-made climate change. On this episode, host Lauren Richardson talks to Thomas Juenger, Associate Professor at the University of Texas in Austin and co-senior author of the recent article “Genomic mechanisms of climate adaptation in polyploid bioenergy switchgrass”, published in Nature. They discuss how studying native plants —

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00:38:38

Evolution: Animals, Aliens, and Ourselves

Raising Health ·

2021/04/06

The search for and conjecture about alien life has evolved, from science fiction to just plain science. On this episode, host Lauren Richardson talks to Arik Kershenbaum, Ph.D, author of the new book “The Zoologist’s Guide to the Galaxy: What Animals on Earth Reveal about Aliens — and Ourselves”, about what we can conjecture about alien life, based on the laws that govern life on Earth, and the universe at large. The conversation covers big questions like: Does biology have universal properties like

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00:19:03

Journal Club: Bioengineering Birth... Again!

Raising Health ·

2021/03/30

Today we are re-running a previous episode of Journal Club — our show where we curate breakthrough research and bridge paper to practice — in light of a recent article published in the journal Nature (see show notes below). In this episode, host Lauren Richardson talks to Professor Anthony Atala from the Wake Forest School of Medicine about his lab’s work creating an engineered uterus that can support live births. This work represents a major milestone in regenerative medicine and could be used to

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00:38:40

Solving Medical Mysteries in the World of Rare Disease

Raising Health ·

2021/03/23

In this conversation, Stanford Professor Euan Ashley—geneticist, cardiologist, author of the new book, The Genome Odyssey, and first co-chair of the Undiagnosed Diseases Network—talks with Bio Eats World host Hanne Winarsky about one of the first places that genomic sequencing began to dramatically impact patients’ lives, and those of their families around them: in rare disease. Rare disease is by definition, well, rare. But collectively, it’s surprisingly common: 1 in 15. In this episode, we talk

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00:28:12

Journal Club: Taming the Taste for Blood

Raising Health ·

2021/03/16

Mosquitoes are the deadliest animals on Earth and for millennia humans have tried to rid themselves of these disease-spreading pests, with shockingly little success. On this episode of the Bio Eats World Journal Club, host Lauren Richardson talks to Leslie Vosshall of Rockefeller University about two articles from her lab investigating the neural and genetic basis of the mosquito's love for us and our blood. The conversation covers how mosquitoes taste blood, the critical differences between male

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00:39:36

The Theory of a Thousand Brains

Raising Health ·

2021/03/12

In this episode, we talk with Jeff Hawkins—an entrepreneur and scientist, known for inventing some of the earliest handheld computers, the Palm and the Treo, who then turned his career to neuroscience and founded the Redwood Center for Theoretical Neuroscience in 2002 and Numenta in 2005—about a new theory about how the cells in our brain work to create intelligence. What exactly is happening in the neocortex as our brains process and interpret information and sensory input—like sight, smell, touch,

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00:23:58

Journal Club: Restoring a Reflex

Raising Health ·

2021/03/09

In a healthy person, your body automatically adjusts blood pressure constantly, and this adjustment is governed by what’s called the baroreflex. However, a spinal cord injury can disrupt this reflex, which has both short term consequences, like passing out, but also long term consequences like an increased risk of heart disease and stroke. On this episode of the Bio Eats World Journal Club, host Lauren Richardson is joined by Dr. Aaron Phillips of the University of Calgary to talk about his lab’s

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00:38:52

Sea Turtle Medicine

Raising Health ·

2021/03/05

Sea turtles occupy a very special biological niche in our world. And we still know relatively little about these creatures, one of the very few marine reptiles on the face of the planet. But as population growth and activity on coasts has exploded, so have our encounters with sea turtles... including, unfortunately, those that cause injury and disease. So what advances in technology and healthcare are helping us treat these incredible, 150 million year old animals—and what are we learning about them

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00:23:52

Journal Club: Assembling an Egg

Raising Health ·

2021/03/02

On this episode of the Bio Eats World Journal Club, we explore the very compelling question of whether we can use our understanding of developmental biology to create oocytes (aka eggs or female gametes) from stem cells in the lab. If possible, this could be on par with the development of in vitro fertilization in terms of extending fertility. But creating an oocyte from a stem cell has some unique and high-stakes challenges. Host Lauren Richardson is joined by a16z general partner Vineeta Agarwala

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00:29:28

The Art and Science of Biology's Future

Raising Health ·

2021/02/26

In this episode of Bio Eats World, we talk to Dr. Jennifer Doudna—winner of the 2020 Nobel Prize for the co-discovery (with Emmanuelle Charpentier) of CRISPR-Cas9—about the art and science of biology. Huge breakthroughs such as Doudna's—which began with the identification of CRISPR in bacteria and was then built into a highly adaptable genome editing platform—are now fueling the evolution of the field. Fundamental knowledge that has largely come from curiosity-driven science has converged with

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00:25:21

Journal Club: Engineering Living Materials

Raising Health ·

2021/02/23

To date, synthetic biology has been mainly focused on reproducing existing compounds and materials with biomanufacturing. Think of engineering yeast to produce anti-malarial drugs, or bacteria producing spider silk. But as our guest — Professor Tom Ellis of Imperial College London — argues, the future of synthetic biology is in creating materials with fundamentally new and distinct functions. Imagine, a spider silk rope that it is interwoven with cells that can catalyze the dissolution of that rope

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00:37:40

Value Versus Volume (in Healthcare)

Raising Health ·

2021/02/19

The way we pay for healthcare in the US has long been by fee-for-service: per doctor visit, per test, per surgery, per hospital stay. But that system has led to rapidly escalating volumes of services and cost to the system—without actually improving outcomes. What if we shifted everything towards paying for value—and outcomes—instead? In this episode, Todd Park, co-founder and executive chairman of Devoted Health, and formerly Chief Technology Officer and technology advisor for President Barack

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00:59:12

Things That Make You Go Hmmmm in Healthcare

Raising Health ·

2021/02/17

In this episode, we share an episode of the brand new a16z Live podcast feed called “It’s Time to Heal”—a live conversation on audio/drop in chat app Clubhouse every Monday at 5pm PT, covering the latest trends and future of bio and healthcare with special guests and entrepreneurs, hosted by a16z bio partners Vineeta Agarwala, Jorge Conde, Vijay Pande, and Julie Yoo. Last week, a16z Bio General Partners and a16z cofounder Marc Andreessen talked with guest Nihkil Krishnan, comedian and author

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00:23:05

Journal Club: My Tick Teacher

Raising Health ·

2021/02/11

Ticks are "master scientists of our skin," says our guest — Seemay Chou, Assistant Professor at University of California, San Francisco. On this episode of the Bio Eats World Journal Club, Dr. Chou and host Lauren Richardson discuss how, over millions of years of evolution, ticks have developed a suite of tools to manipulate our skin physiology, all of which are delivered through their saliva as they feed. Pathogens, like the bacteria that cause Lyme Disease, take advantage of the tick's tools to

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00:26:35

May I Have Your Insurance Card Again, Please?

Raising Health ·

2021/02/09

There's been a lot of talk (including on this show!) about the many kinds of innovations and technologies changing healthcare delivery for clinicians and patients. But what's happening behind the scenes in healthcare: in billing, in administration, and infrastructure? In this episode, we’re talking about the mountains of work (and paperwork) in the healthcare system, from reimbursement claims to patient registration to call centers scheduling appointments and much more—the enormous cost of

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00:23:50

Journal Club: Suppressing Superbugs

Raising Health ·

2021/02/04

"Superbug" is shorthand for multi-drug resistant bacteria. Infections with superbugs are the most difficult to treat, because these bacteria have evolved ways of evading multiple — and sometimes all! — of our available antibiotics. This multi-drug resistance can arise in the bacteria that are causing disease, meaning doctors have to find new ways to treat the infection, but also in the bacteria that harmlessly live in our gastrointestinal tract. Critically, if these gut bacteria become superbugs,

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00:27:48

From Junk DNA to an RNA Revolution

Raising Health ·

2021/02/01

What the heck is "junk DNA"? In this episode, a16z General Partner Jorge Conde and Bio Eats World host Hanne Winarsky talk to Professor Rick Young, Professor of Biology and head of the Young Lab at MIT—all about "junk" DNA, or non-coding DNA. Which, it turns out—spoiler alert—isn’t junk at all. Much of this so-called junk DNA actually encodes RNA—which we now know has all sorts of incredibly important roles in the cell, many of which were previously thought of as only the domain of proteins

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00:18:35

Journal Club: Slaying the Sleeper Cells of Aging

Raising Health ·

2021/01/28

Today we are revisiting a topic and episode that was originally aired back when Journal Club was part of the a16z podcast. We are covering it again in light of a new research article published in Science, as both this episode and this newer research article are trying to find a way to kill senescent cells.The article we discuss in this episode, "Senolytic CAR T cells reverse senescence-associated pathologies" by Amor et al, published in Nature, selectively targets senescent cells with engineered T

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00:34:15

The Fundamental Principles of Reality

Raising Health ·

2021/01/25

What are the fundamental principles that govern the physical world around us, and how did we get to them? In this episode, Bio Eats World hosts Hanne Winarsky and Lauren Richardson talk to Nobel prize-winning physicist Frank Wilczek about the essential principles of modern physics that have built our understanding of the world. Wilczek (who won the Nobel in 2004 for the discovery of asymptotic freedom in the theory of the strong interaction) dives into not just the principles of physics

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