TY  - JOUR
AU  - Perić, Ivana
AU  - Stanisavljević, Andrijana
AU  - Inta, Dragos
AU  - Gass, Peter
AU  - Undine, Lang E.
AU  - Borgwardt, Stefan
AU  - Filipović, Dragana
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7935
AB  - Adult male rats exposed to chronic social isolation (CSIS) show depressive- and anxiety-like behaviors and reduce the numbers of parvalbumin-positive (PV+) interneurons in the dorsal hippocampus. We aimed to determine whether tianeptine (Tian), administered during the last three weeks of a six-week-social isolation (10 mg/kg/day), may reverse CSIS-induced behavioral changes and antagonize the CSIS-induced reduction in the number of PV+ interneurons. We also studied whether Tian affects the GABA-producing enzyme GAD67+ cells, in Stratum Oriens (SO), Stratum Pyramidale (SP), Stratum Radiatum (SR) and Stratum Lacunosum Moleculare (LM) of CA1-3, as well as in molecular layer-granule cell layer (ML-GCL) and Hilus (H) of the dentate gyrus (DG). CSIS-induced reduction in the number of PV+ cells was layer/subregion-specific with the greatest decrease in SO of CA2. Reduction in the number of PV+ cells was significantly higher than GAD67+ cells, indicating that PV+ cells are the main target following CSIS. Tian reversed CSIS-induced behavior phenotype and antagonized the reduction in the number of PV+ and GAD67+ cells in all subregions. In controls, Tian led to an increase in the number of PV+ and GAD67+ cells in SP of all subregions and PV+ interneurons in ML-GCL of DG, while treatment during CSIS, compared to CSIS alone, resulted with an increase of PV+ interneurons in SO and SP CA1, SP CA2/CA3 and ML-GCL DG with simultaneous increase in GAD67+ cells in all CA1, LM CA2, SO/SR/LM CA3. Data show that Tian offers protection from CSIS via modulation of the dorsal hippocampal GABAergic system.
T2  - Progress in Neuro-Psychopharmacology and Biological Psychiatry
T1  - Tianeptine antagonizes the reduction of PV+ and GAD67 cells number in dorsal hippocampus of socially isolated rats
VL  - 89
SP  - 386
EP  - 399
DO  - 10.1016/j.pnpbp.2018.10.013
ER  - 

@article{
author = "Perić, Ivana and Stanisavljević, Andrijana and Inta, Dragos and Gass, Peter and Undine, Lang E. and Borgwardt, Stefan and Filipović, Dragana",
year = "2019",
abstract = "Adult male rats exposed to chronic social isolation (CSIS) show depressive- and anxiety-like behaviors and reduce the numbers of parvalbumin-positive (PV+) interneurons in the dorsal hippocampus. We aimed to determine whether tianeptine (Tian), administered during the last three weeks of a six-week-social isolation (10 mg/kg/day), may reverse CSIS-induced behavioral changes and antagonize the CSIS-induced reduction in the number of PV+ interneurons. We also studied whether Tian affects the GABA-producing enzyme GAD67+ cells, in Stratum Oriens (SO), Stratum Pyramidale (SP), Stratum Radiatum (SR) and Stratum Lacunosum Moleculare (LM) of CA1-3, as well as in molecular layer-granule cell layer (ML-GCL) and Hilus (H) of the dentate gyrus (DG). CSIS-induced reduction in the number of PV+ cells was layer/subregion-specific with the greatest decrease in SO of CA2. Reduction in the number of PV+ cells was significantly higher than GAD67+ cells, indicating that PV+ cells are the main target following CSIS. Tian reversed CSIS-induced behavior phenotype and antagonized the reduction in the number of PV+ and GAD67+ cells in all subregions. In controls, Tian led to an increase in the number of PV+ and GAD67+ cells in SP of all subregions and PV+ interneurons in ML-GCL of DG, while treatment during CSIS, compared to CSIS alone, resulted with an increase of PV+ interneurons in SO and SP CA1, SP CA2/CA3 and ML-GCL DG with simultaneous increase in GAD67+ cells in all CA1, LM CA2, SO/SR/LM CA3. Data show that Tian offers protection from CSIS via modulation of the dorsal hippocampal GABAergic system.",
journal = "Progress in Neuro-Psychopharmacology and Biological Psychiatry",
title = "Tianeptine antagonizes the reduction of PV+ and GAD67 cells number in dorsal hippocampus of socially isolated rats",
volume = "89",
pages = "386-399",
doi = "10.1016/j.pnpbp.2018.10.013"
}

Perić, I., Stanisavljević, A., Inta, D., Gass, P., Undine, L. E., Borgwardt, S.,& Filipović, D.. (2019). Tianeptine antagonizes the reduction of PV+ and GAD67 cells number in dorsal hippocampus of socially isolated rats. in Progress in Neuro-Psychopharmacology and Biological Psychiatry, 89, 386-399.
https://doi.org/10.1016/j.pnpbp.2018.10.013

Perić I, Stanisavljević A, Inta D, Gass P, Undine LE, Borgwardt S, Filipović D. Tianeptine antagonizes the reduction of PV+ and GAD67 cells number in dorsal hippocampus of socially isolated rats. in Progress in Neuro-Psychopharmacology and Biological Psychiatry. 2019;89:386-399.
doi:10.1016/j.pnpbp.2018.10.013 .

Perić, Ivana, Stanisavljević, Andrijana, Inta, Dragos, Gass, Peter, Undine, Lang E., Borgwardt, Stefan, Filipović, Dragana, "Tianeptine antagonizes the reduction of PV+ and GAD67 cells number in dorsal hippocampus of socially isolated rats" in Progress in Neuro-Psychopharmacology and Biological Psychiatry, 89 (2019):386-399,
https://doi.org/10.1016/j.pnpbp.2018.10.013 . .