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Showing 1-20 of 22 Resources
  • Ocean Species Respond to Climate Change

    Ocean Species Respond to Climate Change

    Lecture

    (29 min 39 sec) Coral reefs, how they are threatened by climate change, and how to protect them.

  • Genomic Medicine, Autism, and Cancer

    Genomic Medicine, Autism, and Cancer

    Lecture

    (37 min 26 sec) A student discussion with the lecturers of the 2013 Holiday Lectures on Science.

  • From Cancer Genomics to Cancer Drugs

    From Cancer Genomics to Cancer Drugs

    Lecture

    (58 min 46 sec) Genetic data from a large number of tumor types reveal commonly mutated genes and uncover connections between different types of cancer.

  • Cancer As a Genetic Disease

    Cancer As a Genetic Disease

    Lecture

    (58 min 33 sec) Understanding that cancer is caused by mutations in genes that regulate cell proliferation has led to the development of targeted drug therapies.

  • Medicine in the Genomic Era

    Medicine in the Genomic Era

    Lecture

    In the 2013 Holiday Lectures on Science, leading medical researchers explain how advances in genomics are revolutionizing their work, leading to a better understanding of disease and to improved treatments.

  • Q&A on Quorum Sensing

    Q&A on Quorum Sensing

    Lecture

    (12 min 59 sec) In this 13-minute Q&A session, Dr. Bonnie Bassler answers questions on quorum sensing and other topics related to bacteria.

  • Eavesdropping on Tiny Conspiracies

    Eavesdropping on Tiny Conspiracies

    Lecture

    (58 min 29 sec) The quorum sensing system is a target for a new class of drugs that interfere with virulence without killing bacteria.

  • Biodiversity at a Snail's Pace

    Biodiversity at a Snail's Pace

    Lecture

    (58 min 29 sec) Cone snails have evolved many different toxins for different uses. Total molecular biodiversity may number in the millions.

  • Shedding Light on an Invisible World

    Shedding Light on an Invisible World

    Lecture

    (58 min 29 sec) Bacteria are capable of communicating and coordinating their activities with a molecular signaling system called quorum sensing.

  • From Venoms to Drugs

    From Venoms to Drugs

    Lecture

    (58 min 29 sec) Venomous carniverous cone snails are a rich source of molecules for scientific research and potential drug development.

  • Exploring Biodiversity: The Search for New Medicines

    Exploring Biodiversity: The Search for New Medicines

    Lecture

    What medical secrets do venomous snails hold? How can listening in on bacterial conversations help develop new antibiotics? In four presentations, Dr. Bonnie L. Bassler and Dr. Baldomero M. Olivera reveal how a deeper understanding of nature and biodiversity informs their research into new medicines.

  • Memories are Made of This

    Memories are Made of This

    Lecture

    (58 min 29 sec) The cellular and molecular nature of learning and memory, investigated in simpler sea slugs and more-complex mice. Molecular basis of Alzheimer's disease.

  • Plan of Action: How the Spinal Cord Controls Movement

    Plan of Action: How the Spinal Cord Controls Movement

    Lecture

    (58 min 29 sec) Understanding the neural circuits in the spinal cord that control movement.

  • Building Brains: The Molecular Logic of Neural Circuits

    Building Brains: The Molecular Logic of Neural Circuits

    Lecture

    (58 min 29 sec) How a nerve cell gets its identity, sends axons, and makes connections with other cells.

  • AIDS: Evolution of an Epidemic

    AIDS: Evolution of an Epidemic

    Lecture

    Why has it been so hard to develop a vaccine against HIV? How are new medicines revolutionizing AIDS treatment? Can AIDS be cured?

  • Potent Biology: Stem Cells, Cloning, and Regeneration

    Potent Biology: Stem Cells, Cloning, and Regeneration

    Lecture

    Doug Melton and Nadia Rosenthal are leaders in stem cell research, working primarily with mouse and human tissue. They will discuss where embryonic and adult stem cells come from and the biology of how they supply the cells the body needs.

  • The Science of Fat

    The Science of Fat

    Lecture

    In the 2004 Holiday Lectures on Science, HHMI investigators Ronald M. Evans and Jeffrey M. Friedman discuss how the body regulates weight by carefully controlling the storage and burning of fat—and how a better understanding of these complex metabolic systems could lead researchers to treatments that curb obesity and improve public health. Awards 2006 Telly Awards; Silver

  • Learning from Patients: The Science of Medicine

    Learning from Patients: The Science of Medicine

    Lecture

    As part of the 2003 Holiday Lectures on Science, Dr. Bert Vogelstein and Dr. Huda Y. Zoghbi discuss how their patients have led to a deeper understanding of the genetic and molecular bases of neurological disorders and cancer. Thanks to these patients, researchers can now apply the knowledge gained to diagnosis, prevention, and the search for cures.

  • The Meaning of Sex: Genes and Gender

    The Meaning of Sex: Genes and Gender

    Lecture

    Four talks focus on sex determination—the molecular and genetic mechanisms that determine whether an organism will be male, female or a hermaphrodite.

  • Clockwork Genes: Discoveries in Biological Time

    Clockwork Genes: Discoveries in Biological Time

    Lecture

    Four lectures highlight the research of two scientists who have made groundbreaking discoveries elucidating the molecular basis of circadian clocks—the internal timekeepers that govern fluctuations in behavior and physiology on a 24-hour cycle.

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