Analysis of HLA haplotype distributions in relation to major affective disorder in affected sibling pairs and affected aunt or uncle and niece or nephew pairs confirmed that HLA-region genes do contribute to susceptibility to affective disorder. The data indicated that this effect may be greater in unipolar than in bipolar disorder, and more apparent in families with few affected members than in heavily loaded families. Nonrandom assortment of HLA haplotypes to affected and unaffected offspring in "low load" families occurred principally for the haplotype transmitted from the side of the family without affective disorder. We conclude that HLA-region genes contribute to but are not the only factor in susceptibility to major depression.

Download full-text PDF

Source
http://dx.doi.org/10.1002/gepi.1370060153DOI Listing

Publication Analysis

Top Keywords

affective disorder
16
susceptibility affective
8
hla-region genes
8
genes contribute
8
disorder
5
analysis toronto-rochester
4
toronto-rochester depression
4
depression study
4
study follow-up
4
follow-up data
4

Similar Publications

The risk of believing that emotions are bad and uncontrollable: association with orthorexia nervosa.

Eat Weight Disord

January 2025

Faculty of Science and Technology, Department of Psychology, Bournemouth University, Poole, UK.

Purpose: This study aimed to explore emotional functioning in individuals with varying levels of orthorexia nervosa (ON) symptoms. Given the established links between emotion dysregulation and other eating disorders (EDs), and the conceptualization of ON within the ED spectrum, this research sought to examine the relationships between ON symptomatology and emotion regulation strategies, alexithymia, and beliefs about emotions.

Methods: A large sample (N = 562) completed self-report measures with high psychometric properties, assessing ON traits (E-DOS), emotion regulation strategies (DERS-SF and ERQ), alexithymia (TAS-20), and beliefs about emotions (ERQ).

View Article and Find Full Text PDF

Objective: Our primary objective was to evaluate the safety and feasibility of transcranial direct current stimulation combined with exercise therapy for the treatment of cervicogenic headache. Our exploratory objectives compared symptoms of headache, mood, pain, and quality of life between active and sham transcranial direct stimulation combined with exercise therapy.

Background: Cervicogenic headache arises from injury to the cervical spine or degenerative diseases impacting cervical spine structure resulting in pain, reduced quality of life, and impaired function.

View Article and Find Full Text PDF

Objective: To determine referral patterns for psychiatric consultations among COVID-19 patients encompassing both the in-patient and Emergency Department of a multidisciplinary hospital in Karachi, Pakistan.

Study Design: A retrospective chart review. Place and Duration of the Study: The Aga Khan University Hospital, Karachi, Pakistan, from March 2020 to December 2021.

View Article and Find Full Text PDF

Background: In the United States, complete abstinence persists as the standard for demonstrating recovery success from substance use disorders (SUDs), apart from alcohol use disorder (AUD). Although the FDA has recently indicated openness for non-abstinence outcomes as treatment targets, the traditional benchmark of complete abstinence for new medications to treat SUDs remains a hurdle and overshadows other non-abstinent outcomes desired by people with SUDs (e.g.

View Article and Find Full Text PDF

Are neurasthenia and depression the same disease entity? An electroencephalography study.

BMC Psychiatry

January 2025

Department of Neurology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China.

Background: The neurasthenia-depression controversy has lasted for several decades. It is challenging to solve the argument by symptoms alone for syndrome-based disease classification. Our aim was to identify objective electroencephalography (EEG) measures that can differentiate neurasthenia from major depressive disorder (MDD).

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!