Török, Bibiána and Bodóné Sipos, Eszter and Pivac, Nela and Zelena, Dóra (2019) Modelling posttraumatic stress disorders in animals. Progress in neuro-psychopharmacology & biological psychiatry, 90. pp. 117-133. ISSN 0278-5846, ESSN: 1878-4216
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Abstract
Animal models of posttraumatic stress disorder are useful tools to reveal the neurobiological basis of the vulnerability to traumatic events, and to develop new treatment strategies, as well as predicting treatment response contributing to personalized medicine approach. Different models have different construct, face and predictive validity and they model different symptoms of the disease. The most prevalent models are the single prolonged stress, electric foot-shock and predator odor. Freezing as 're-experiencing' in cluster B and startle as 'arousal' in cluster E according to DSM-5 are the most frequently studied parameters; however, several other symptoms related to mood, cognitive and social skills are part of the examinations. Beside behavioral characteristics, symptoms of exaggerated sympathetic activity and hypothalamic-pituitary-adrenocortical axis as well as signs of sleep disturbances are also warranted. Test battery rather than a single test is required to describe a model properly and the results should be interpreted in a comprehensive way, e.g. creating a z-score. Research is shifting to study larger populations and identifying the features of the resilient and vulnerable individuals, which cannot be easily done in humans. Incorporation of the "three hit theory" in animal models may lead to a better animal model of vulnerability and resilience. As women are twice as vulnerable as men, more emphasize should be taken to include female animals. Moreover, hypothesis free testing and big data analysis may help to identify an array of biomarkers instead of a single variable for identification of vulnerability and for the purpose of personalized medicine.
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| Additional Information: | Cited By :2 Export Date: 11 May 2019 CODEN: PNPPD Correspondence Address: Zelena, D.; IEM HAS, Szigony 43, Hungary; email: zelena.dora@koki.mta.hu Funding details: Magyar Tudományos Akadémia, 2755/2/2017/KP Funding details: Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, K 120311 Funding text 1: We declare that there are no conflicts of interest in the conduct and reporting of research. Supported by NKFIH grant K 120311 to DZ and MTA grant 2755/2/2017/KP to NP. The agencies had no further role in study design, in the collection, analysis or interpretation of the data. Cited By :2 Export Date: 13 May 2019 CODEN: PNPPD Correspondence Address: Zelena, D.; IEM HAS, Szigony 43, Hungary; email: zelena.dora@koki.mta.hu Cited By :3 Export Date: 1 August 2019 CODEN: PNPPD Correspondence Address: Zelena, D.; IEM HAS, Szigony 43, Hungary; email: zelena.dora@koki.mta.hu Funding details: Magyar Tudományos Akadémia, 2755/2/2017/KP Funding details: Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, K 120311 Funding text 1: We declare that there are no conflicts of interest in the conduct and reporting of research. Supported by NKFIH grant K 120311 to DZ and MTA grant 2755/2/2017/KP to NP. The agencies had no further role in study design, in the collection, analysis or interpretation of the data. Cited By :3 Export Date: 2 August 2019 CODEN: PNPPD Correspondence Address: Zelena, D.; IEM HAS, Szigony 43, Hungary; email: zelena.dora@koki.mta.hu Funding details: Magyar Tudományos Akadémia, 2755/2/2017/KP Funding details: Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, K 120311 Funding text 1: We declare that there are no conflicts of interest in the conduct and reporting of research. Supported by NKFIH grant K 120311 to DZ and MTA grant 2755/2/2017/KP to NP. The agencies had no further role in study design, in the collection, analysis or interpretation of the data. Cited By :3 Export Date: 4 August 2019 CODEN: PNPPD Correspondence Address: Zelena, D.; IEM HAS, Szigony 43, Hungary; email: zelena.dora@koki.mta.hu Funding details: Magyar Tudományos Akadémia, 2755/2/2017/KP Funding details: Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, K 120311 Funding text 1: We declare that there are no conflicts of interest in the conduct and reporting of research. Supported by NKFIH grant K 120311 to DZ and MTA grant 2755/2/2017/KP to NP. The agencies had no further role in study design, in the collection, analysis or interpretation of the data. Cited By :3 Export Date: 8 August 2019 CODEN: PNPPD Correspondence Address: Zelena, D.; IEM HAS, Szigony 43, Hungary; email: zelena.dora@koki.mta.hu Funding details: Magyar Tudományos Akadémia, 2755/2/2017/KP Funding details: Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, K 120311 Funding text 1: We declare that there are no conflicts of interest in the conduct and reporting of research. Supported by NKFIH grant K 120311 to DZ and MTA grant 2755/2/2017/KP to NP. The agencies had no further role in study design, in the collection, analysis or interpretation of the data. Cited By :3 Export Date: 16 August 2019 CODEN: PNPPD Correspondence Address: Zelena, D.; IEM HAS, Szigony 43, Hungary; email: zelena.dora@koki.mta.hu Funding details: Magyar Tudományos Akadémia, 2755/2/2017/KP Funding details: Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, K 120311 Funding text 1: We declare that there are no conflicts of interest in the conduct and reporting of research. Supported by NKFIH grant K 120311 to DZ and MTA grant 2755/2/2017/KP to NP. The agencies had no further role in study design, in the collection, analysis or interpretation of the data. Cited By :3 Export Date: 27 August 2019 CODEN: PNPPD Correspondence Address: Zelena, D.; IEM HAS, Szigony 43, Hungary; email: zelena.dora@koki.mta.hu Funding details: Magyar Tudományos Akadémia, 2755/2/2017/KP Funding details: Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, K 120311 Funding text 1: We declare that there are no conflicts of interest in the conduct and reporting of research. Supported by NKFIH grant K 120311 to DZ and MTA grant 2755/2/2017/KP to NP. The agencies had no further role in study design, in the collection, analysis or interpretation of the data. |
| Uncontrolled Keywords: | animal model; VULNERABILITY; freezing; VALIDITY; Restraint; PTSD; Foot-shock; Single prolonged stress; Startle; |
| Subjects: | R Medicine / orvostudomány > R1 Medicine (General) / orvostudomány általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 10 Oct 2019 13:17 |
| Last Modified: | 10 Oct 2019 13:17 |
| URI: | http://real.mtak.hu/id/eprint/102221 |
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