PMID: 9550878Jan 1, 1997Paper

Behavior genetics and eating disorders

Psychopharmacology Bulletin
J K Hewitt

Abstract

Behavior genetics is concerned with the genetic and environmental influences on individual differences in the vulnerability to eating disorders. We should be skeptical about simple genetic explanations for disorders whose development, maintenance, and possible remission involve the interaction of individual behaviors and environmental circumstances. Twin, family, and adoption studies can help to delineate which phenotypes are most heritable, and which are most responsive to family circumstances or individual environments. Subsequent searches for individual genetic and environmental risk factors can be guided by these results. Although there is consistent evidence of genetic factors influencing vulnerability to eating disorders, the details are far from clear, and additional studies will be useful. The further development of dimensional indices of vulnerability will improve population-based and developmental genetic research, as well as facilitating the search for individual genes.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

The Nursing Clinics of North America
R M Barden, G L Sinkora
Journal of Cancer Education : the Official Journal of the American Association for Cancer Education
J C CarrollM Greenberg
Risk Analysis : an Official Publication of the Society for Risk Analysis
Matt DombroskiPaul Fischbeck
© 2022 Meta ULC. All rights reserved