UNIVERSITY ILLINOIS NIH GRANTS   Molecular Mechanisms of Social Behavior

UNIVERSITY ILLINOIS NIH GRANTS
Molecular Mechanisms of Social Behavior – Anna Kukekova
https://grantome.com/grant/NIH/R01-GM120782-02

Grantome

Molecular Mechanisms of Social Behavior 
Kukekova, Anna V.    
University of Illinois Urbana-Champaign, Champaign, IL, United States

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  Abstract

Multiple human neurological disorders are associated with deficits in social interaction and communication. Although a genetic component of these disorders is well established, their inheritance is complex, and the identification of functional connections between disease loci and impaired behaviors has proven to be extremely difficult. Integration of human genetic studies with studies of animal models will facilitate advances in establishing the comprehensive molecular networks that regulate social behaviors and the identification of gene pathways disrupted in mental disorders. The goals of this project are to dissect specific heritable behaviors segregating in the silver fox (Vulpes vulpes) into discrete interacting components that are understood at the molecular level with the intent of providing valuable insights into the mechanisms underlying a broad range of mammalian interactive social behaviors, including human psychiatric disorders. The specific fox strains developed at the Institute of Cytology and Genetics (ICG) of the Russian Academy of Sciences exhibit markedly different, genetically determined behavioral phenotypes with significant parallels to typical and atypical human behaviors. The current proposal is a joint research project between scientists at the University of Illinois at Urbana-Champaign, the ICG, and the Swedish University of Agricultural Sciences to define the molecular mechanisms underlying these behavioral phenotypes. To investigate the genetics of these behaviors we will 1) identify and compare the genetic architecture of aggressive, anxiety-related, and affiliative behaviors in foxes and 2) fine map fox behavioral loci and define candidate genes and molecular pathways involved in the regulation of these behaviors. The identification of loci and genes influencing social behavior in foxes is expected to provide new insights into, and candidate genes for, human disorders of social behavior. Furthermore, such a well-established large animal model, intermediate to rodents and primates in biological complexity, can serve as a bridge between humans and rodents for molecular studies of behavior, thereby leading to the development of potential therapies.

Public Health Relevance

Foxes bred for tameness, unlike their wild ancestors, respond in a positive, friendly manner towards humans, just as domesticated dogs, unlike their wolf ancestors, are friendly to people. This project studies the genetics of these inherited fox behaviors in order to understand the causes and mechanisms involved and to potentially gain broader insight into a range of human neurological disorders that are characterized by impaired social reciprocity or by anxiety-related and/or aggressive behaviors.

  Funding Agency

AgencyNational Institute of Health (NIH)InstituteNational Institute of General Medical Sciences (NIGMS)TypeResearch Project (R01)Project #5R01GM120782-02 Application #9356552Study SectionGenetic Variation and Evolution Study Section (GVE) Program OfficerSesma, Michael A Project Start2016-09-26Project End2020-06-30Budget Start2017-07-01Budget End2018-06-30Support Year2Fiscal Year2017Total CostIndirect Cost

  Institution

NameUniversity of Illinois Urbana-ChampaignDepartmentVeterinary SciencesTypeEarth Sciences/ResourcesDUNS #041544081CityChampaignStateILCountryUnited StatesZip Code61820

  Related projects

NIH 2019
R01 GMMolecular Mechanisms of Social Behavior
Kukekova, Anna V. / University of Illinois Urbana-ChampaignNIH 2019
R01 GMMolecular Mechanisms of Social Behavior
Kukekova, Anna V. / University of Illinois Urbana-ChampaignNIH 2018
R01 GMMolecular Mechanisms of Social Behavior
Kukekova, Anna V. / University of Illinois Urbana-ChampaignNIH 2017
R01 GMMolecular Mechanisms of Social Behavior
Kukekova, Anna V. / University of Illinois Urbana-ChampaignNIH 2016
R01 GMMolecular Mechanisms of Social Behavior
Kukekova, Anna V. / University of Illinois Urbana-Champaign$332,829

  Publications

Wang, Xu; Pipes, Lenore; Trut, Lyudmila N et al. (2018) Genomic responses to selection for tame/aggressive behaviors in the silver fox (Vulpes vulpes). Proc Natl Acad Sci U S A 115:10398-10403Donaldson, Michael E; Rico, Yessica; Hueffer, Karsten et al. (2018) Development of a genotype-by-sequencing immunogenetic assay as exemplified by screening for variation in red fox with and without endemic rabies exposure. Ecol Evol 8:572-583Hekman, Jessica P; Johnson, Jennifer L; Edwards, Whitney et al. (2018) Anterior Pituitary Transcriptome Suggests Differences in ACTH Release in Tame and Aggressive Foxes. G3 (Bethesda) 8:859-873

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