Decoding breakthroughs, one story at a time. Hosted by Christina, short, accessible episodes decoding the science behind the biggest breakthroughs in biology, medicine, and longevity.
Researchers at Harvard maintained human brain organoids for five years, and discovered that they undergo age-elated molecular changes, including changes to their Epigenetic clocks (if you don’t know what this is check out my earlier episode on it!). Some cells even appeared to retain a memory of how long they had been developing.
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Stanford researchers designed a molecule that redirects a protein responsible for driving lymphoma, causing cancer cells to activate their own self-destruction machinery (programmed cell death). Aggressive tumors disappeared within 11 days in a mouse model — what could this mean for humans?
Scientists at UCSF have developed a CRISPR based approach that modifies T cells directly inside the body, potentially eliminating the need to extract and engineer them in a laboratory. It could eventually make CAR-T cancer therapy faster and more accessible.
We’ll be talking about rentosertib, a drug initially developed with the help of AI to treat IPF, but then was found to possibly slow down aging.
Inspired by a post that went around recently: how scientists have begun to build living tissue directly into their machines and robots, and why that changes what a robot can be.
An introduction to CTX310, a treatment that uses CRISPR to edit DNA inside liver cells. In early trials it lowered LDL cholesterol and triglycerides after a single dose.
Picking up from the last episode: why knowing how to manage your stress matters so much, and what the science says about doing it well. You never know when you'll need this.
A more personal look at life at boarding school, with the advice Christina would give to anyone heading off to college or boarding school themselves.
Discussing how people living in specific places live longer, and what the world's longevity hotspots have in common.
Discussing the potential risks and benefits of advanced smart home technology for our health and daily biology.
Discussing stem cell therapy, whether it is actually effective, and where the field is headed next.
The reasons for stem-cell decline as we age, and the ways researchers could possibly tackle this issue.
Taking a walk in a park after a stressful day helps you feel better. Why, exactly, does that happen? The neuroscience of nature and stress.
Explaining circadian architecture, designing spaces around the body's internal clock, and its purpose.
An introduction to neuroarchitecture and biophilic design, how the spaces we build shape the brains inside them.
Our buildings and living spaces have microbiomes of their own, what lives alongside us indoors and why it matters.
The effect of living in green spaces on our biological age, what the data says about nature and how fast we grow old.
Introduction to environmental factors and their possible effects on our biology and health.
A discussion of brain-computer interfaces and their current limitations.
A brief introduction to the breakthrough drug ABT-263, which reverses aging in skin and dramatically speeds healing by clearing senescent 'zombie' cells.
What is epigenetic rejuvenation, how does it work, and what could it mean for the future of aging? A breakdown of one of longevity science's most exciting ideas.
An introduction to Elon Musk's Neuralink, a simple, accessible primer designed to give you a solid basic understanding before future episodes go deeper.
Explaining the concept of lab-grown meat, where we already see it in the real world, and what its possible futures could look like.
If your brain were transplanted into a whole new body… would 'you' still be 'you'? An exploration of the science, philosophy, and ethics behind brain transplants, from spinal cord research to what actually defines human identity.
What if we no longer had to wait for organ donors? A look at the future of lab-grown organs and what it could mean for medicine, human life, and the limits of what's possible.
CRISPR started as a tool used only in labs. Now it's treating patients. A breakdown of the first approved CRISPR therapy for sickle cell disease, how it works, and what it means for the future.
For decades, scientists dismissed 98% of our DNA as 'junk.' New research suggests hidden genetic switches, not genes themselves, may play a major role in Alzheimer's disease. How cracking the code of non-coding DNA is reshaping our understanding of the brain.
For decades, Huntington's disease was considered untouchable, doctors could manage symptoms but not slow the disease itself. A breakdown of the treatment shown to slow Huntington's progression in humans, why this moment matters, and what it means for patients, families, and neurodegenerative disease research.
How old are you really? It's easy to say it's however many years you've lived, but it actually depends on the condition of your body. The difference between chronological and biological age, and why it matters for medicine.
Scientists are testing gene therapies designed to make aging cells behave younger, essentially resetting their clock. How cellular reprogramming works, why it could transform medicine, and the ethical concerns surrounding anti-aging technology.
A new study suggests that improving how our cells produce energy through the mitochondria might help slow aspects of aging, in mice, at least. Breaking down the breakthrough, why mitochondria play such a big role in aging and healthspan, and what it could mean for the future.
The very first episode. Christina introduces herself, why she decided to start the podcast, and some basic context on the big biotech innovations the show will explore. Thanks for listening!
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