Everything Epigenetics

Aging is a complex process, but have you ever wondered how it differs between men and women? In this week’s episode of the Everything Epigenetics podcast, Sara Hägg, an Associate Professor at Karolinska Institutet, and I discuss the fascinating differences in biological aging between sexes. We explore how genetics, hormones, and lifestyle choices contribute to aging disparities and what that means for longevity, disease risk, and overall health.

You'll learn about:
- How Sara Hägg became interested in aging research and what led her to study sex-specific differences
- The major ways men and women age differently at the genetic, molecular, and epigenetic levels
- The role of hormones like estrogen and testosterone in shaping the aging process
- Why women typically live longer than men and what factors influence this disparity
- How stress, diet, and environmental exposures impact aging uniquely for men and women
- The latest epigenetic research uncovering biological sex differences in aging
- How precision medicine may help tailor aging interventions based on sex-specific needs
- Biomarkers of aging and how they reveal crucial insights into longevity and healthspan

Chapters:
00:00 – Introduction to Everything Epigenetics Podcast
00:05 – Meet Sara Hägg: Her Background and Research Focus
02:30 – What Inspired Her to Study Aging and Sex Differences
06:30 – How Do Men and Women Age Differently?
10:00 – The Role of Hormones: Estrogen, Testosterone, and Aging
14:00 – Why Do Women Live Longer Than Men?
19:30 – Cellular and Epigenetic Differences in Male vs. Female Aging
24:00 – The Impact of Stress, Diet, and Environment on Aging
29:00 – Age-Related Diseases: Which Are More Common in Men vs. Women?
33:00 – How Biomarkers Help Predict Aging and Disease Risk
37:00 – The Future of Precision Medicine in Aging
40:00 – Surprising Findings from Sara Hägg’s Research & Closing Thoughts
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Thank you for joining us at the Everything Epigenetics Podcast and remember you have control over your Epigenetics, so tune in next time to learn more about how to harness this knowledge for your benefit.

Epigenetics offers fascinating insights into how our genes are influenced by lifestyle and environmental factors. In this week’s episode of the Everything Epigenetics podcast, Dr. Raffaele Teperino and I delve into groundbreaking research on epigenetic inheritance and how reproductive fitness impacts long-term health. From the transfer of epigenetic material during conception to the role of paternal health in childhood obesity and diabetes risk, we discuss how these factors shape generational health outcomes.

You'll learn about:
• The role of epigenetics in reproductive fitness and how it goes beyond reproductive capacity.
• How sperm and eggs transfer more than just DNA, influencing offspring development through epigenetic material.
• The surprising impact of paternal health at conception on childhood obesity and metabolic disorders.
• The importance of lifestyle changes before conception to improve offspring health.
• Practical insights into integrating epigenetics into preventive medicine and public health.

Chapters:
00:00 Welcome & Introduction
01:09 Dr. Teperino’s journey into epigenetics and its link to complex diseases.
03:56 Understanding reproductive fitness and its connection to epigenetics.
08:33 The transfer of epigenetic material from sperm to oocyte.
17:01 The role of paternal health in shaping offspring health risks.
24:07 Longitudinal studies on early-life risks of obesity and diabetes.
37:44 The overlooked role of seminal plasma in reproductive health.
42:00 The future of epigenetics: Neurodevelopmental disorders and preventive health.
45:32 Closing thoughts and where to connect with Dr. Teperino.
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Thank you for joining us at the Everything Epigenetics Podcast and remember you have control over your Epigenetics, so tune in next time to learn more about how to harness this knowledge for your benefit.

DNA methylation, a cornerstone of epigenetic research, is vital for understanding gene regulation and its implications in health and disease. In this week’s episode of the Everything Epigenetics podcast, I speak with David Goldberg and Nicole Renke about the latest advancements in DNA methylation tools, including Illumina's groundbreaking Methylation Screening Array (MSA).

We explore the history and evolution of methylation microarrays, why they remain the gold standard for Epigenome-Wide Association Studies (EWAS), and the design process behind the MSA array. David and Nicole provide insight into the practical applications of these tools for research in aging, neurodegenerative disorders, and environmental exposures.

You'll learn about:
•⁠  ⁠What methylation microarrays are and why they’re essential for EWAS
•⁠  ⁠The market need and vision for Illumina's new MSA array
•⁠  ⁠Key features and benefits of the MSA array for researchers
•⁠  ⁠The role of cell-specific methylation in advancing epigenetic studies
•⁠  ⁠Insights into the technical and biological validation of the MSA array

Chapters:
00:00 Welcome and Introduction
02:30 History of Methylation Microarrays
10:45 Applications of EWAS in Research
20:15 Unveiling the MSA Array: Vision and Design
35:00 Technical Validation and Biological Insights
45:30 Future Directions in DNA Methylation Research
50:00 Closing Remarks
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Thank you for joining us at the Everything Epigenetics Podcast and remember you have control over your Epigenetics, so tune in next time to learn more about how to harness this knowledge for your benefit.

How can epigenetics revolutionize heart disease prevention? In this week’s episode of the Everything Epigenetics podcast, Dr. Meesha Dogan and I discuss the groundbreaking role of AI-driven epigenetics in cardiovascular medicine. Dr. Dogan shares her journey into the field, the life-changing potential of precision diagnostics, and the critical connection between lifestyle and heart health.

You'll learn about:
•⁠  ⁠How epigenetics determines heart disease risk beyond genetics.
•⁠  ⁠The role of AI in identifying biomarkers and enabling earlier interventions.
•⁠  ⁠Real-world applications of personalized treatment plans informed by epigenetic testing.
•⁠  ⁠Why behavior changes, guided by dynamic DNA data, are key to long-term heart health.
•⁠  ⁠The future of epigenetics in drug development and preventative medicine.
Chapters:
00:00 Introduction
03:00 Dr. Meesha Dogan’s journey into epigenetics and personalized health
10:00 How epigenetics informs heart disease risk and prevention
18:00 AI’s transformative role in cardiovascular diagnostics
26:00 Real-world applications: Precision CHD tests and success stories
35:00 Lifestyle interventions and the power of behavioral insights
45:00 The future of epigenetic research: Drug development and dynamic testing
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Thank you for joining us at the Everything Epigenetics Podcast and remember you have control over your Epigenetics, so tune in next time to learn more about how to harness this knowledge for your benefit.

Reproductive longevity and fertility are topics that impact women disproportionately across the globe. In this week’s episode of the Everything Epigenetics podcast, Dr. Katherine Zagone and I discuss how epigenetics can unlock key insights into fertility, biological age, and reproductive health. Dr. Zagone shares her journey into the fertility world, her pioneering work at Clockwize, and how biological age plays a crucial role in fertility outcomes.

You'll learn about:
How Dr. Zagone founded Clockwize and what inspired her focus on fertility.
The importance of biological age over chronological age in predicting fertility outcomes.
Clockwize’s "Fertility Wise Test" and how it measures biological aging and exposure to fertility toxins.
Common fertility toxins, including phthalates, BPA, and parabens, and how to reduce exposure.
The FAST framework (Food, Fitness, Associated conditions, Sleep, Stress, Trauma, and Toxins) to optimize fertility and rewind biological age.
Future innovations in epigenetic fertility predictions and outcomes.
Chapters:
00:00 Introduction
02:00 State of Reproductive Longevity and Its Disproportionate Impact on Women
05:00 Dr. Katherine Zagone’s Journey into Fertility and Founding Clockwize
10:30 Biological Age vs. Chronological Age in Fertility
15:00 How Epigenetics Can Predict Fertility and Health Outcomes
20:00 The FAST Framework: Rewinding Your Biological Clock
25:00 Identifying and Reducing Exposure to Fertility Toxins
30:00 Innovations and Future Directions in Fertility Epigenetics
40:00 Success Stories and Real-World Impacts
50:00 How to Connect with Dr. Zagone and Learn More About Clockwize
Support the show
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Visit our website for more information and resources: everythingepigenetics.com

Thank you for joining us at the Everything Epigenetics Podcast and remember you have control over your Epigenetics, so tune in next time to learn more about how to harness this knowledge for your benefit.