- PII
- S2658655X25070122-1
- DOI
- 10.7868/S2658655X25070122
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 111 / Issue number 7
- Pages
- 1198-1210
- Abstract
- The aim of the study was to study the functional role of the TAAR1 receptor in the formation of the behavioral component of the stress response. The behavior of TAAR1–KO knockout mice and wild type (WT) mice was studied in tests reflecting a depressive-like state before and after the end of chronic stress (predator stress model), as well as delayed behavioral changes after 6 weeks. In the "hanging by the tail" test and the forced swimming Porsolt test, there were no differences between the TAAR1–KO and WT groups in terms of depressive-like behavior both during normal and after chronic stress exposure. However, TAAR1–KO mice, when placed in a stressful situation at the beginning of testing, demonstrate motor hyperactivity, which leads to a sharp increase in the latency periods of the first immobilization in both tests. Knockout of the TAAR1 receptor does not affect the signs of depressive-like behavior; however, it leads to a characteristic increase in the level of motor activity. TAAR1–KO mice demonstrated a more pronounced reaction to chronic stress exposure; weight gain after the end of the stressor occurred significantly slower than in WT mice, so that for the last 5 weeks the body weight of TAAR1–KO animals was significantly less than that of wild-type mice. It was found that 6 weeks after the end of stress exposure, the indicators of depressive-like state in TAAR1–KO and WT mice continue to increase.
- Keywords
- нокауты TAAR1–KO тест подвешивания за хвост тест Порсолта хронический стресс “запаха хищника” депрессивноподобное состояние стресс-индуцированная гипертермия
- Date of publication
- 21.12.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 38
References
- 1. Kemp J, Lickel J, Deacon B (2014) Effects of a chemical imbalance causal explanation on individuals' perceptions of their depressive symptoms. Behav Res Ther 56: 47–52. https://doi.org/10.1016/j.brat.2014.02.009
- 2. Gainetdinov R, Hoener M, Berry M (2018) Trace Amines and Their Receptors. Pharmacol Rev 70(3): 549–620. https://doi.org/10.1124/pr.117.015305
- 3. Rutigliano G, Accorroni A, Zucchi R (2018) The case for TAAR1 as a modulator of central nervous system function. Front Pharmacol 8: 987. https://doi.org/10.3389/fphar.2017.00987
- 4. Rutigliano G, Zucchi R (2020) Molecular Variants in Human Trace Amine-Associated Receptors and Their Implications in Mental and Metabolic Disorders. Cell Mol Neurobiol 40(2): 239–255. https://doi.org/10.1007/s10571-019-00743-y
- 5. Виноградова ЕП, Симон ЮА, Александров АЮ, Князева ВМ, Станкевич ЛН, Козырева АВ, Александров АА (2023) У самок мышей нокаутов по гену TAAR1 отсутствует ранний поведенческий ответ на острый иммобилизационный стресс. Росс физиол журн им ИМ Сеченова 109(11): 1650–1664. @@ Vinogradova E, Simon Yu, Aleksandrov A, Stankevich L, Knyazeva V, Aleksandrov A (2023) Mice Lacking TAAR1 Show No Early Behavioral Response to Acute Restraint Stress109(11): 1650–1664. (In Russ) / https://doi.org/10.31857/S0869813923110122
- 6. Nestler E, Hyman S (2010) Animal models of neuropsychiatric disorders. Nat Neurosci 13(10): 1161–1169. https://doi.org/10.1038/nn.2647
- 7. Ménard C, Hodes G, Russo S (2016) Pathogenesis of depression: Insights from human and rodent studies. Neuroscience 321: 138–162. https://doi.org/10.1016/j.neuroscience.2015.05.053
- 8. Flint J, Kendler K (2014) The genetics of major depression. Neuron 81(3): 484–503. https://doi.org/10.1016/j.neuron.2014.01.027
- 9. Cheng Y, Rodriguiz R, Murthy S, Senatorov V, Thouennon E, Cawley N, Aryal D, Ahn S, Lecka- Czernik B, Wetsel W, Loh Y (2015) Neurotrophic factor-α1 prevents stress-induced depression through enhancement of neurogenesis and is activated by rosiglitazone. Mol Psychiatry 20: 744–754. https://doi.org/10.1038/mp.2014.136
- 10. Jung Y, Hong S, Ma S, Hwang J, Kim J, Lee J, Seo J, Lee S, Jang C (2014) Strain differences in the chronic mild stress animal model of depression and anxiety in mice. Biomol Ther (Seoul) 22(5): 453–459. https://doi.org/10.4062/biomolther.2014.058
- 11. Kudryavtseva N, Bakshtanovskaya I, Koryakina L (1991) Social model of depression in mice of C57BL/6J strain. Pharmacol Biochem Behav 38(2): 315–320. https://doi.org/10.1016/0091-3057 (91)90284-9
- 12. Kigar S, Cuarenta A, Zuniga C, Chang L, Auger A, Bakshi V (2024) Brain, behavior, and physiological changes associated with predator stress-An animal model for trauma exposure in adult and neonatal rats. Front Mol Neurosci 29(17): 1322273. https://doi.org/10.3389/fnmol.2024.1322273
- 13. Rajbhandari A, Baldo B, Bakshi V (2015) Predator stress-induced CRF release causes enduring sensitization of basolateral amygdala norepinephrine systems that promote PTSD-like startle abnormalities. J Neurosci 35: 14270–14285. https://doi.org/10.1523/JNEUROSCI.5080-14.2015
- 14. Tseng Y, Zhao B, Ding H, Liang L, Schaefke B, Wang L (2023) Systematic evaluation of a predator stress model of depression in mice using a hierarchical 3D-motion learning framework. Transl Psychiatry 13(1): 178. https://doi.org/10.1038/s41398-023-02481-8
- 15. Figueiredo H, Bodie B, Tauchi M, Dolgas C, Herman J (2003) Stress integration after acute and chronic predator stress: differential activation of central stress circuitry and sensitization of the hypothalamo-pituitary-adrenocortical axis. Endocrinology 144: 5249–5258. https://doi.org/10.1210/en.2003-0713
- 16. Belzung C, El Hage W, Moindrot N, Griebel G (2001) Behavioral and neurochemical changes following predatory stress in mice. Neuropharmacology 41: 400–408. https://doi.org/10.1016/s0028-3908 (01)00072-7
- 17. Маланьина Т (2013) Химические сигналы хищника провоцируют хронический эмоциональный стресс у домовых мышей. Cовр пробл науки образов 1: 337. @@ Malanina T (2013) Predator chemical signals induced chronic emotional stress in house mouse. Modern Probl Sci Educ: 337. (In Russ).
- 18. Diamond D, Campbell А, Park C, Woodson J, Conrad C, Bachstetter A, Mervis R (2006) Influence of predator stress on the consolidation versus retrieval of long-term spatial memory and hippocampal spinogenesis. Hippocampus 16: 571–576. https://doi.org/10.1002/hipo.20188
- 19. Morrow B, Redmond A, Roth R, Elsworth J (2000) The predator odor, TMT, displays a unique, stress-like pattern of dopaminergic and endocrinological activation in the rat. Brain Res 864(1): 146–151. https://doi.org/10.1016/s0006-8993 (00)02174-0
- 20. Cryan J, Mombereau C, Vassout A (2005) The tail suspension test as a model for assessing antidepressant activity: review of pharmacological and genetic studies in mice. Neurosci Biobehav Rev 29: 571–625. https://doi.org/10.1016/j.neubiorev.2005.03.009
- 21. Can A, Dao D, Arad M, Terrillion C, Piantadosi S, Gould T (2012) The mouse forced swim test. J Vis Exp 59: e3638. https://doi.org/10.3791/3638
- 22. Yankelevitch-Yahav R, Franko M, Huly A, Doron R (2015) The Forced Swim Test as a Model of Depressive-like Behavior. J Vis Exp 97: e52587. https://doi.org/10.3791/52587
- 23. Oka T, Oka K, Hori T (2001) Mechanisms and mediators of psychological stress-induced rise in core temperature. Psychosom Med 63(3): 476–486. https://doi.org/10.1097/00006842-200105000-00018
- 24. Herborn K, Graves J, Jerem P, Evans N, Nager R, McCafferty D, McKeegan D (2015) Skin Temperature Reveals the Intensity of Acute Stress. Physiol Behav 152: 225–230. https://doi.org/10.1016/j.physbeh.2015.09.032
- 25. Симон Ю, Виноградова Е, Козырева А, Александров А, Князева В, Станкевич Л, Маркина А, Иоффе В, Александров А (2024) Влияние нокаута гена TAAR1 на характеристики поведения мышей в тесте Порсолта и в приподнятом крестообразном лабиринте. Вестн Томск гос уни- вер Биология 68: 157–172. @@ Simon Y, Vinogradova E, Kozyreva A, Aleksandrov A, Knyazeva V, Stankevich L, Markina A, Ioffe V, Aleksandrov A (2024) Effect of TAAR1 knockout on behavioural characteristics of mice in the forced swim test and in the elevated plus maze test. Tomsk State Univer J Biol 68: 157–172. (In Russ). https://doi.org/10.17223/19988591/6819
- 26. Rahi V, Kumar P (2021) Animal models of attention-deficit hyperactivity disorder (ADHD). Int J Dev Neurosci 81 (2): 107–124. https://doi.org/10.1002/jdn.10089
- 27. Raony Í, Domith I, Lourenco M, Paes-de-Carvalho R, Pandolfo P (2022) Trace amine-associated receptor 1 modulates motor hyperactivity, cognition, and anxiety-like behavior in an animal model of ADHD. Progr Neuro-Psychopharmacol Biol Psychiatry 13(1): 178. https://doi.org/10.1038/s41398-023-02481-8
- 28. Leo D, Gainetdinov R (2013) Transgenic mouse models for ADHD. Cell Tissue Res 354 (1): 259–271. https://doi.org/ 10.1007/s00441-013-1639-1
- 29. Revel F, Moreau J, Gainetdinov R, Ferragud A, Vel´azquez-S´anchez C, Sotnikova T, Hoener M (2012) Trace amine-associated receptor 1 partial agonism reveals novel paradigm for neuropsychiatric therapeutics. Biol Psychiatry 72(11): 934–942. https://doi.org/10.1016/j.biopsych.2012.05.014
- 30. Eur Convention for the Protection of Vertebrate Animals Used for Experimentation and other Scientific Purposes 1986.