Results 1 to 10 of about 18,969 (70)

A systematic mapping review of the evolution of the rat Forced Swim Test: Protocols and outcome parameters

open access: yesPharmacological Research, 2023
As depression is projected to become the leading mental disease burden globally by 2030, understanding the underlying pathology, as well as screening potential anti-depressants with a higher efficacy, faster onset of action, and/or fewer side-effects is ...
Christiane Brandwein   +10 more
doaj   +1 more source

Comparative Severity Assessment of Genetic, Stress-Based, and Pharmacological Mouse Models of Depression

open access: yesFrontiers in Behavioral Neuroscience, 2022
The use of animals in neurosciences is pivotal to gaining insights into complex functions and dysfunctions of behavior. For example, various forms of physical and/or psychological stress are inherent to various animal models for psychiatric disorders, e ...
Anne Stephanie Mallien   +8 more
doaj   +1 more source

Investigating Genetic and Environmental Substrates of the Relationship between Positive Mental Health and Biological Aging—A Study Protocol

open access: yesBrain Sciences, 2023
Background: The Italian National Institute of Health (Istituto Superiore di Sanità) funded a 30-month project (July 2021–January 2024) to conduct a twin study of the relationships between Positive Mental Health (PMH) and cellular longevity.
Francesca Marcon   +11 more
doaj   +1 more source

Cre-Activation in ErbB4-Positive Neurons of Floxed Grin1/NMDA Receptor Mice Is Not Associated With Major Behavioral Impairment

open access: yesFrontiers in Psychiatry, 2021
Extensive evidence suggests a dysfunction of the glutamate NMDA receptor (NMDAR) in schizophrenia, a severe psychiatric disorder with putative early neurodevelopmental origins, but clinical onset mainly during late adolescence.
Anne S. Mallien   +8 more
doaj   +1 more source

Theoretical foundations of structural components and determinants of cadets’ role interaction: Metasystem approach [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Акмеология образования. Психология развития, 2021
The relevance of the study is conditioned by changes taking place in the Russian Armed Forces, which are associated with the growth of military conflicts, with reforms and reorganizations in the structure of the National Guard, etc. Therefore, it imposes
Nurzhan S. Mekebaev   +1 more
doaj   +1 more source

Dopamine Transporter Knockout Rats Show Impaired Wellbeing in a Multimodal Severity Assessment Approach

open access: yesFrontiers in Behavioral Neuroscience, 2022
In preclinical psychiatry research, animals are central to modeling and understanding biological mechanisms of behavior and psychiatric disorders. We here present the first multimodal severity assessment of a genetically modified rat strain used in ...
Anne Stephanie Mallien   +15 more
doaj   +1 more source

Genome wide association study identifies four loci for early onset schizophrenia

open access: yesTranslational Psychiatry, 2021
Early onset schizophrenia (EOS, defined as first onset of schizophrenia before age 18) is a rare form of schizophrenia (SCZ). Though genome-wide association studies (GWASs) have identified multiple risk variants for SCZ, most of the cases included in ...
Suqin Guo   +8 more
doaj   +1 more source

Genome-wide association study followed by trans-ancestry meta-analysis identify 17 new risk loci for schizophrenia

open access: yesBMC Medicine, 2021
Background Over 200 schizophrenia risk loci have been identified by genome-wide association studies (GWASs). However, the majority of risk loci were identified in populations of European ancestry (EUR), potentially missing important biological insights ...
Jiewei Liu   +11 more
doaj   +1 more source

Bidirectional genetic overlap between bipolar disorder and intelligence

open access: yesBMC Medicine, 2022
Background Bipolar disorder (BD) is a highly heritable psychiatric illness exhibiting substantial correlation with intelligence. Methods To investigate the shared genetic signatures between BD and intelligence, we utilized the summary statistics from ...
Meng-Yuan Shang   +8 more
doaj   +1 more source

Transcriptome-wide association study identifies new susceptibility genes and pathways for depression

open access: yesTranslational Psychiatry, 2021
Depression is the most prevalent mental disorder with substantial morbidity and mortality. Although genome-wide association studies (GWASs) have identified multiple risk variants for depression, due to the complicated gene regulatory mechanisms and ...
Xiaoyan Li   +7 more
doaj   +1 more source

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