Alzheimer's Disease (Audio)

UCTV Health & Medicine
UCTV Health & Medicine
  • 4.0 (1)
  • Science

Don't miss these vital updates on the latest in Alzheimer's and dementia care and research from the University of California.

  1. Aug 6

    Improving Early Alzheimers Detection in Women by Integrating Multimodal Data Into Clinical Decision Tools with Iris Broce-Diaz Ph.D.

    Alzheimer’s disease can begin developing years before memory and thinking problems become noticeable. Iris Broce-Diaz, Ph.D., of UC San Diego is developing accessible, noninvasive, and cost-effective tools to help primary care physicians and neurologists identify people at higher risk earlier. Her models combine information from cognitive assessments, brain imaging, genetics, and PET scans to estimate the likelihood that mild cognitive impairment will progress within five years. Combining multiple measures improves the models’ ability to separate higher- and lower-risk patients. Broce-Diaz also plans to add women-specific factors, including menopause history, hormone therapy, reproductive history, endocrine markers, and symptoms. The goal is to support better referrals, guide monitoring, and help eligible patients consider treatment sooner. Earlier risk assessment could also strengthen clinical trials and make dementia care more useful across different health systems. Series: "Motherhood Channel" [Health and Medicine] [Show ID: 41632]

  2. Apr 10

    Alzheimer's and Other Neurodegenerative Diseases: From Mechanisms to (Faltering) Therapies - Shiley Endowed Lecture

    Alzheimer’s disease unfolds over many years through a complex interplay of amyloid, tau, genetics, lipid biology, and the brain’s immune response. John Hardy, Ph.D., explains how rare inherited forms of Alzheimer’s disease helped shape current thinking about how the disease begins, then connects those discoveries to broader questions about late onset disease and why it develops differently across people. Hardy shows that amyloid and tau are linked but not identical, and argues that problems with protein buildup and clearance both matter in understanding the disease. He also emphasizes that Alzheimer’s is not a single event but a long process, which makes prediction, diagnosis, and treatment especially difficult. While current amyloid-targeting therapies can help and show measurable benefit, Hardy says they do not stop the disease, underscoring the need for earlier diagnosis, better treatments, and wider access to care Series: "Shiley Endowed Lecture" [Health and Medicine] [Show ID: 41250]

  3. Mar 19

    Slowing the Clock: Longevity Science Meets Alzheimer’s Prevention

    How fast are you really aging, and what could that mean for brain health? Aladdin H. Shadyab, Ph.D., explores the gap between chronological age and biological age, and why that difference matters for long-term health. Shadyab describes tools that use information from blood to estimate how quickly the body is aging, including approaches that look beyond the body as a whole to consider aging in specific systems. He connects faster biological aging with higher risk for age-related disease and declines in physical and cognitive function, and discusses how blood-based biomarkers may offer earlier signals of processes linked to Alzheimer’s disease. Shadyab also highlights lifestyle and treatment findings that may support healthier aging and longer survival. Series: "Stein Institute for Research on Aging" [Health and Medicine] [Show ID: 41073]

  4. 08/07/2025

    Alzheimer's Disease in Women: Why Sex Differences Matter

    Sarah Banks, Ph.D. explores why Alzheimer's disease affects women differently than men, emphasizing distinct patterns in tau pathology, cognitive testing bias, and treatment response. She explains how women tend to show a rapid buildup of tau during early cognitive decline, which may contribute to their higher prevalence of Alzheimer's. Banks also highlights how common diagnostic tools may overlook symptoms in women and how approved treatments may offer less benefit for them. Her research at UC San Diego investigates key sex-based differences in risk factors, including sleep apnea, diabetes, and exercise. One study reveals that over 70% of participating women had undiagnosed sleep apnea. Another focuses on Black women, using blood biomarkers to identify overlooked risks and improve care. Series: "Motherhood Channel" [Health and Medicine] [Show ID: 40768]

  5. 01/03/2025

    Uncovering Mechanisms of Neurodegenerative Diseases by CRISPR-Based Screens with Martin Kampmann

    Martin Kampmann, Ph.D., explores how CRISPR screening and induced pluripotent stem cell (iPSC) technology can uncover new insights into neurological diseases such as Alzheimer's. His lab uses CRISPR to identify genes that influence protein aggregation and cellular vulnerability, focusing on neurons, astrocytes, and microglia derived from human stem cells. Kampmann highlights the roles of mitochondria, autophagy, and other cellular pathways in disease progression, emphasizing the importance of understanding both protective and damaging processes. He also discusses the potential contributions of glial cells—especially microglia and astrocytes—to neurodegeneration, sparking ideas for therapeutic targets. Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 39461]

  6. 09/09/2024

    Exercise Improves Brain Health?

    What can you do today to improve or maintain your brain health? Join Sarah Banks, Ph.D., a leading expert in healthy aging, dementia, and Alzheimer's disease, as she discusses the latest research on the effects of exercise on brain health. Stay informed and proactive about maintaining cognitive function as you age with insights from cutting-edge research. Series: "Stein Institute for Research on Aging" [Health and Medicine] [Show ID: 40062]

  7. 08/29/2024

    Risk Factors for Alzheimer's What You Can Change

    What can you do today to improve or maintain your brain health? Join Sarah Banks, Ph.D., a leading expert in healthy aging, dementia, and Alzheimer's disease, and discover actionable steps you can take to protect your brain health. Series: "Stein Institute for Research on Aging" [Health and Medicine] [Show ID: 40061]

  8. 08/21/2024

    Diet's Effect On Cognitive Decline Vascular Risk

    What can you do today to improve or maintain your brain health? Join Sarah Banks, Ph.D., a leading expert in healthy aging, dementia, and Alzheimer's disease, as she discusses the latest research on diet and cognitive decline. Learn how diet, vascular health and inflammation contributes to cognitive function and discover actionable steps you can take to protect your brain health. Stay informed and proactive about maintaining cognitive function as you age with insights from cutting-edge research. Series: "Stein Institute for Research on Aging" [Health and Medicine] [Show ID: 40063]

See All (13)

About

Don't miss these vital updates on the latest in Alzheimer's and dementia care and research from the University of California.

Information

More From UCTV Health & Medicine

You Might Also Like