Avenging Lamarck: Unraveling the Epigenetic Impact on Trauma Responses
The journal article "Avenging Lamarck: the role of epigenetic in modulating reactions to traumatic events" delves into the fascinating interplay between epigenetics and trauma, shedding light on how our experiences can leave lasting marks on our genetic expression. Drawing inspiration from Lamarck's theory of acquired characteristics, the authors explore how environmental factors, particularly traumatic ones, can influence gene activity and potentially be passed down through generations. Core Concepts Explored Epigenetics and Trauma: The article elucidates the concept of epigenetics, emphasizing how it goes beyond the DNA sequence itself. Epigenetic modifications, such as DNA methylation and histone modifications, act as molecular switches that can turn genes on or off. Traumatic experiences can trigger these modifications, altering gene expression patterns and potentially impacting an individual's physiological and psychological responses to stress. Pos