Do We Have to Die? with Venki Ramakrishnan
StarTalk Radio
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Aging: The Molecular Journey
This chapter examines the complex interplay between cells, proteins, and DNA in the aging process, with a focus on epigenetics and how environmental factors influence gene expression. It discusses the deterioration of cellular components like mitochondria and senescent cells, addressing their roles in energy metabolism and systemic inflammation related to age-related diseases. Additionally, the chapter explores the historical evolution of Earth's atmosphere and the implications of cytokine responses in the context of health and disease.
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