相关实验视频

Updated: Sep 11, 2025

A Rat Methyl-Seq Platform to Identify Epigenetic Changes Associated with Stress Exposure
09:06

A Rat Methyl-Seq Platform to Identify Epigenetic Changes Associated with Stress Exposure

Published on: October 24, 2018

10.9K

对甲基组与焦虑障碍的全方位关联进行系统审查

Sarah J Ingram, Lea Zillich, Miriam A Schiele

    medRxiv : the preprint server for health sciences
    |August 12, 2025
    PubMed
    概括

    焦虑障碍可能涉及DNA甲基化 (DNAm) 的变化,这是一个表观遗传标记. 这次对全甲基组关联研究 (MWAS) 的审查发现了初步证据,表明血液中的DNAm与焦虑有关,这表明免疫和炎症作用.

    更多相关视频

    Social Isolation Model: A Noninvasive Rodent Model of Stress and Anxiety04:20

    Social Isolation Model: A Noninvasive Rodent Model of Stress and Anxiety

    Published on: November 11, 2022

    4.5K
    The Successive Alleys Test of Anxiety in Mice and Rats05:05

    The Successive Alleys Test of Anxiety in Mice and Rats

    Published on: June 17, 2013

    21.9K

    相关概念视频

    Anxiety: Overview01:18

    Anxiety: Overview

    Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
    Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
    348
    Generalized Anxiety Disorder01:30

    Generalized Anxiety Disorder

    Generalized Anxiety Disorder (GAD) is a chronic condition characterized by excessive and uncontrollable worry that persists for at least six months, significantly interfering with daily functioning. Unlike situational anxiety, which arises in response to specific stressors, GAD often occurs without a clear cause. Individuals may experience disproportionate worry about work, health, or relationships. For instance, a person might continuously fear poor health despite normal medical evaluations or...
    204
    Human Genetics01:28

    Human Genetics

    Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
    The complex relationship between genetics and psychology is observable through common biological components such...
    722
    Genome-wide Association Studies-GWAS01:11

    Genome-wide Association Studies-GWAS

    Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
    GWAS does not require the identification of the target gene involved in...
    14.2K
    Stress and Mental Health01:30

    Stress and Mental Health

    Chronic stress profoundly affects mental health, significantly influencing mood, behavior, and overall quality of life. Research closely links chronic stress with mental health conditions such as depression, anxiety, and substance use disorders. Ongoing exposure to stress can lead to physiological and psychological changes, initiating a cycle of emotional distress and maladaptive coping mechanisms.
    Individuals with depression often experience challenges in both their personal and professional...
    211