Mechanisms Linking Aging Diseases And Biological Age Estimation
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Mechanisms Linking Aging, Diseases and Biological Age Estimation
This book focuses on four of the hallmarks of aging: aspartic acid racemization, advanced glycation end products, telomere shortening and mitochondrial mutations; describing their role in aging and diseases; and their application to age-at-death estimation in forensic sciences in greater depth, displaying the interconnecting pathways among these processes. An additional chapter related to Epigenetics and its role in aging, diseases, and forensic age estimation is also included. This book is aimed at a broad audience: from students being introduced to aging, diseases, and forensic science research to scientists in biomedicine and forensics complementing their knowledge in their respective fields while also increasing their knowledge in other disciplines.
PSYCHOLOGICAL SUPPORT BY COGNITIVE BEHAVIORAL THERAPY FOR X-LINKED ADRENOLEUKODYSTROPHY
The journey of understanding and managing X-Linked Adrenoleukodystrophy (ALD) is one marked by complexity, resilience, and a profound emotional toll on individuals and families alike. As a genetic disorder that impacts both the body and the mind, ALD presents not only physical challenges but also psychological burdens that require a thoughtful, compassionate approach. This book, Psychological Support by Cognitive Behavioral Therapy for X-Linked Adrenoleukodystrophy, was born out of a deep commitment to bridge the gap between genetic understanding and mental health support, providing patients, families, and mental health professionals with practical tools to navigate the emotional landscape of living with ALD. Our approach centers on the powerful benefits of Cognitive Behavioral Therapy (CBT), a proven therapeutic framework known for its versatility in addressing both emotional and behavioral aspects of chronic conditions. Through CBT, individuals can build resilience, develop healthy coping strategies, and find meaning even in the face of genetic challenges. This book integrates foundational knowledge about genetics and ALD with detailed CBT strategies, tailored specifically to the psychological needs that arise when living with this rare disorder. This work is intended as a supportive companion for those grappling with the realities of ALD, from patients and caregivers to healthcare providers. By beginning with essential background on ALD and genetic principles, we aim to equip readers with the knowledge needed to fully appreciate the psychological aspects of this condition. Subsequent sections explore the nuances of CBT, providing step-by-step guidance, actionable tools, and case-based examples to illustrate how CBT can be adapted to support individuals at every stage of their journey. The book also includes practical pain management strategies and a range of CBT techniques aimed at helping patients manage symptoms, navigate the healthcare system, and address the social and emotional challenges unique to ALD. To those facing the challenges of ALD, we hope this book provides not only therapeutic support but also a sense of empowerment. While genetic conditions may alter the path of one’s life, they do not define it. With the right support, patients and families can build resilience, nurture hope, and pursue a meaningful life. In these pages, may you find tools, insights, and encouragement for the journey ahead.
Epigenetics of Aging
Author: Trygve O. Tollefsbol
language: en
Publisher: Springer Science & Business Media
Release Date: 2009-11-11
Recent studies have indicated that epigenetic processes may play a major role in both cellular and organismal aging. These epigenetic processes include not only DNA methylation and histone modifications, but also extend to many other epigenetic mediators such as the polycomb group proteins, chromosomal position effects, and noncoding RNA. The topics of this book range from fundamental changes in DNA methylation in aging to the most recent research on intervention into epigenetic modifications to modulate the aging process. The major topics of epigenetics and aging covered in this book are: 1) DNA methylation and histone modifications in aging; 2) Other epigenetic processes and aging; 3) Impact of epigenetics on aging; 4) Epigenetics of age-related diseases; 5) Epigenetic interventions and aging: and 6) Future directions in epigenetic aging research. The most studied of epigenetic processes, DNA methylation, has been associated with cellular aging and aging of organisms for many years. It is now apparent that both global and gene-specific alterations occur not only in DNA methylation during aging, but also in several histone alterations. Many epigenetic alterations can have an impact on aging processes such as stem cell aging, control of telomerase, modifications of telomeres, and epigenetic drift can impact the aging process as evident in the recent studies of aging monozygotic twins. Numerous age-related diseases are affected by epigenetic mechanisms. For example, recent studies have shown that DNA methylation is altered in Alzheimer’s disease and autoimmunity. Other prevalent diseases that have been associated with age-related epigenetic changes include cancer and diabetes. Paternal age and epigenetic changes appear to have an effect on schizophrenia and epigenetic silencing has been associated with several of the progeroid syndromes of premature aging. Moreover, the impact of dietary or drug intervention into epigenetic processes as they affect normal aging or age-related diseases is becoming increasingly feasible.