Jasnić, Nebojša

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orcid::0000-0003-0333-333X
  • Jasnić, Nebojša (5)
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Author's Bibliography

Supplementary information for the article: Pilipović, I.; Stojić-Vukanić, Z.; Prijić, I.; Jasnić, N.; Đorđević, J.; Leposavić, G. β-Adrenoceptor Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males. Cellular and Molecular Neurobiology 2022. https://doi.org/10.1007/s10571-022-01246-z

Pilipović, Ivan; Stojić-Vukanić, Zorica; Prijić, Ivana; Jasnić, Nebojša; Đorđević, Jelena; Leposavić, Gordana

(Springer, 2022)

TY  - DATA
AU  - Pilipović, Ivan
AU  - Stojić-Vukanić, Zorica
AU  - Prijić, Ivana
AU  - Jasnić, Nebojša
AU  - Đorđević, Jelena
AU  - Leposavić, Gordana
PY  - 2022
UR  - http://intor.torlakinstitut.com/handle/123456789/649
PB  - Springer
T2  - Cellular and Molecular Neurobiology
T1  - Supplementary information for the article:
Pilipović, I.; Stojić-Vukanić, Z.; Prijić, I.; Jasnić, N.; Đorđević, J.; Leposavić, G. β-Adrenoceptor
Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual
Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males. Cellular
and Molecular Neurobiology 2022. https://doi.org/10.1007/s10571-022-01246-z
UR  - https://hdl.handle.net/21.15107/rcub_intor_649
ER  - 
@misc{
author = "Pilipović, Ivan and Stojić-Vukanić, Zorica and Prijić, Ivana and Jasnić, Nebojša and Đorđević, Jelena and Leposavić, Gordana",
year = "2022",
publisher = "Springer",
journal = "Cellular and Molecular Neurobiology",
title = "Supplementary information for the article:
Pilipović, I.; Stojić-Vukanić, Z.; Prijić, I.; Jasnić, N.; Đorđević, J.; Leposavić, G. β-Adrenoceptor
Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual
Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males. Cellular
and Molecular Neurobiology 2022. https://doi.org/10.1007/s10571-022-01246-z",
url = "https://hdl.handle.net/21.15107/rcub_intor_649"
}
Pilipović, I., Stojić-Vukanić, Z., Prijić, I., Jasnić, N., Đorđević, J.,& Leposavić, G.. (2022). Supplementary information for the article:
Pilipović, I.; Stojić-Vukanić, Z.; Prijić, I.; Jasnić, N.; Đorđević, J.; Leposavić, G. β-Adrenoceptor
Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual
Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males. Cellular
and Molecular Neurobiology 2022. https://doi.org/10.1007/s10571-022-01246-z. in Cellular and Molecular Neurobiology
Springer..
https://hdl.handle.net/21.15107/rcub_intor_649
Pilipović I, Stojić-Vukanić Z, Prijić I, Jasnić N, Đorđević J, Leposavić G. Supplementary information for the article:
Pilipović, I.; Stojić-Vukanić, Z.; Prijić, I.; Jasnić, N.; Đorđević, J.; Leposavić, G. β-Adrenoceptor
Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual
Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males. Cellular
and Molecular Neurobiology 2022. https://doi.org/10.1007/s10571-022-01246-z. in Cellular and Molecular Neurobiology. 2022;.
https://hdl.handle.net/21.15107/rcub_intor_649 .
Pilipović, Ivan, Stojić-Vukanić, Zorica, Prijić, Ivana, Jasnić, Nebojša, Đorđević, Jelena, Leposavić, Gordana, "Supplementary information for the article:
Pilipović, I.; Stojić-Vukanić, Z.; Prijić, I.; Jasnić, N.; Đorđević, J.; Leposavić, G. β-Adrenoceptor
Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual
Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males. Cellular
and Molecular Neurobiology 2022. https://doi.org/10.1007/s10571-022-01246-z" in Cellular and Molecular Neurobiology (2022),
https://hdl.handle.net/21.15107/rcub_intor_649 .

β-Adrenoceptor Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males

Pilipović, Ivan; Stojić-Vukanić, Zorica; Prijić, Ivana; Jasnić, Nebojša; Đorđević, Jelena; Leposavić, Gordana

(Springer, 2022)

TY  - JOUR
AU  - Pilipović, Ivan
AU  - Stojić-Vukanić, Zorica
AU  - Prijić, Ivana
AU  - Jasnić, Nebojša
AU  - Đorđević, Jelena
AU  - Leposavić, Gordana
PY  - 2022
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4198
UR  - http://intor.torlakinstitut.com/handle/123456789/622
AB  - Our previous studies showed more severe experimental autoimmune encephalomyelitis (EAE) in male compared with female adult rats, and moderating effect of propranolol-induced β-adrenoceptor blockade on EAE in females, the effect associated with transcriptional stimulation of Nrf2/HO-1 axis in spinal cord microglia. This study examined putative sexual dimor- phism in propranolol action on EAE severity. Propranolol treatment beginning from the onset of clinical EAE mitigated EAE severity in rats of both sexes, but to a greater extent in males exhibiting higher noradrenaline levels and myeloid cell β 2 -adrenoceptor expression in spinal cord. This correlated with more prominent stimulatory effects of propranolol not only on CX3CL1/CX3CR1/Nrf2/HO-1 cascade, but also on Stat3/Socs3 signaling axis in spinal cord microglia/myeloid cells (mirrored in the decreased Stat3 and the increased Socs3 expression) from male rats compared with their female counterparts. Propranolol diminished the frequency of activated cells among microglia, increased their phagocyting/endocyting capacity, and shifted cytokine secretory profile of microglia/blood-borne myeloid cells towards an anti-inflammatory/neuroprotective phenotype. Additionally, it downregulated the expression of chemokines (CCL2, CCL19/21) driving T-cell/monocyte traf- ficking into spinal cord. Consequently, in propranolol-treated rats fewer activated CD4+ T cells and IL-17+ T cells, including CD4+IL17+ cells coexpressing IFN-γ/GM-CSF, were recovered from spinal cord of propranolol-treated rats compared with sex-matched saline-injected controls. All the effects of propranolol were more prominent in males. The study as a whole disclosed that sexual dimorphism in multiple molecular mechanisms implicated in EAE development may be responsible for greater severity of EAE in male rats and sexually dimorphic action of substances affecting them.
PB  - Springer
T2  - Cellular and Molecular Neurobiology
T1  - β-Adrenoceptor Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males
DO  - 10.1007/s10571-022-01246-z
ER  - 
@article{
author = "Pilipović, Ivan and Stojić-Vukanić, Zorica and Prijić, Ivana and Jasnić, Nebojša and Đorđević, Jelena and Leposavić, Gordana",
year = "2022",
abstract = "Our previous studies showed more severe experimental autoimmune encephalomyelitis (EAE) in male compared with female adult rats, and moderating effect of propranolol-induced β-adrenoceptor blockade on EAE in females, the effect associated with transcriptional stimulation of Nrf2/HO-1 axis in spinal cord microglia. This study examined putative sexual dimor- phism in propranolol action on EAE severity. Propranolol treatment beginning from the onset of clinical EAE mitigated EAE severity in rats of both sexes, but to a greater extent in males exhibiting higher noradrenaline levels and myeloid cell β 2 -adrenoceptor expression in spinal cord. This correlated with more prominent stimulatory effects of propranolol not only on CX3CL1/CX3CR1/Nrf2/HO-1 cascade, but also on Stat3/Socs3 signaling axis in spinal cord microglia/myeloid cells (mirrored in the decreased Stat3 and the increased Socs3 expression) from male rats compared with their female counterparts. Propranolol diminished the frequency of activated cells among microglia, increased their phagocyting/endocyting capacity, and shifted cytokine secretory profile of microglia/blood-borne myeloid cells towards an anti-inflammatory/neuroprotective phenotype. Additionally, it downregulated the expression of chemokines (CCL2, CCL19/21) driving T-cell/monocyte traf- ficking into spinal cord. Consequently, in propranolol-treated rats fewer activated CD4+ T cells and IL-17+ T cells, including CD4+IL17+ cells coexpressing IFN-γ/GM-CSF, were recovered from spinal cord of propranolol-treated rats compared with sex-matched saline-injected controls. All the effects of propranolol were more prominent in males. The study as a whole disclosed that sexual dimorphism in multiple molecular mechanisms implicated in EAE development may be responsible for greater severity of EAE in male rats and sexually dimorphic action of substances affecting them.",
publisher = "Springer",
journal = "Cellular and Molecular Neurobiology",
title = "β-Adrenoceptor Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males",
doi = "10.1007/s10571-022-01246-z"
}
Pilipović, I., Stojić-Vukanić, Z., Prijić, I., Jasnić, N., Đorđević, J.,& Leposavić, G.. (2022). β-Adrenoceptor Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males. in Cellular and Molecular Neurobiology
Springer..
https://doi.org/10.1007/s10571-022-01246-z
Pilipović I, Stojić-Vukanić Z, Prijić I, Jasnić N, Đorđević J, Leposavić G. β-Adrenoceptor Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males. in Cellular and Molecular Neurobiology. 2022;.
doi:10.1007/s10571-022-01246-z .
Pilipović, Ivan, Stojić-Vukanić, Zorica, Prijić, Ivana, Jasnić, Nebojša, Đorđević, Jelena, Leposavić, Gordana, "β-Adrenoceptor Blockade Moderates Neuroinflammation in Male and Female EAE Rats and Abrogates Sexual Dimorphisms in the Major Neuroinflammatory Pathways by Being More Efficient in Males" in Cellular and Molecular Neurobiology (2022),
https://doi.org/10.1007/s10571-022-01246-z . .
3
2

Propranolol diminished severity of rat EAE by enhancing immunoregulatory/protective properties of spinal cord microglia

Pilipović, Ivan; Stojić-Vukanić, Zorica; Prijić, Ivana; Jasnić, Nebojša; Leposavić, Gordana

(Academic Press Inc Elsevier Science, San Diego, 2020)

TY  - JOUR
AU  - Pilipović, Ivan
AU  - Stojić-Vukanić, Zorica
AU  - Prijić, Ivana
AU  - Jasnić, Nebojša
AU  - Leposavić, Gordana
PY  - 2020
UR  - http://intor.torlakinstitut.com/handle/123456789/561
AB  - Sympathetic dysfunction is suggested to contribute to development of multiple sclerosis and experimental autoimmune encephalomyelitis (EAE) alike. Considering important role of microglia in development/resolution of neuroinflammation, contribution of noradrenaline, the key sympathetic end-point mediator, in modulation of microglial phenotypic and functional properties in rat EAE model was examined. The study showed that noradrenaline acting in neurocrine and autocrine/paracrine way might influence microglia during EAE. Propranolol treatment over the effector phase moderated EAE course. This was associated with the increased proportion of microglia expressing CX3CR1, the key molecule in their immunomodulatory/neuroprotective action, and up regulation of CX3CR1 downstream Nrf2 gene. This correlated with the increased heme oxygenase-1 (HO-1) expression and phagocytic capacity of microglia, and their phenotypic changes mirrored in increased proportion of CD163- and CD83-expressing cells. The enhanced HO-1 expression was linked with the decreased proportion of microglial cells expressing IL-1 beta and IL-23, and possibly IL-6, followed by increased proportion of IL-10 expressing microglia, and downregulated MCP-1/CCL2 expression. Consistently, spinal cord infiltration with blood-borne myeloid and CD4 + T cells, as well as CD4 + T-cell reactivation/proliferation and differentiation into highly pathogenic IL-17 + cells co-producing IFN-gamma and GM-CSF were decreased in propranolol-treated rats compared with saline-injected controls. The in vitro investigations of the effects of noradrenaline on microglia showed that noradrenaline through beta-adrenoceptor may influence Nrf2 expression also via CX3CR1-independent route. The study suggests beta-adrenoceptor-mediated neuroinflammation-promoting role of noradrenaline in EAE via modulation of microglial Nrf2 expression, and thereby forms the basis for further translational pharmacological research to improve multiple sclerosis therapy.
PB  - Academic Press Inc Elsevier Science, San Diego
T2  - Neurobiology of Disease
T1  - Propranolol diminished severity of rat EAE by enhancing immunoregulatory/protective properties of spinal cord microglia
VL  - 134
DO  - 10.1016/j.nbd.2019.104665
ER  - 
@article{
author = "Pilipović, Ivan and Stojić-Vukanić, Zorica and Prijić, Ivana and Jasnić, Nebojša and Leposavić, Gordana",
year = "2020",
abstract = "Sympathetic dysfunction is suggested to contribute to development of multiple sclerosis and experimental autoimmune encephalomyelitis (EAE) alike. Considering important role of microglia in development/resolution of neuroinflammation, contribution of noradrenaline, the key sympathetic end-point mediator, in modulation of microglial phenotypic and functional properties in rat EAE model was examined. The study showed that noradrenaline acting in neurocrine and autocrine/paracrine way might influence microglia during EAE. Propranolol treatment over the effector phase moderated EAE course. This was associated with the increased proportion of microglia expressing CX3CR1, the key molecule in their immunomodulatory/neuroprotective action, and up regulation of CX3CR1 downstream Nrf2 gene. This correlated with the increased heme oxygenase-1 (HO-1) expression and phagocytic capacity of microglia, and their phenotypic changes mirrored in increased proportion of CD163- and CD83-expressing cells. The enhanced HO-1 expression was linked with the decreased proportion of microglial cells expressing IL-1 beta and IL-23, and possibly IL-6, followed by increased proportion of IL-10 expressing microglia, and downregulated MCP-1/CCL2 expression. Consistently, spinal cord infiltration with blood-borne myeloid and CD4 + T cells, as well as CD4 + T-cell reactivation/proliferation and differentiation into highly pathogenic IL-17 + cells co-producing IFN-gamma and GM-CSF were decreased in propranolol-treated rats compared with saline-injected controls. The in vitro investigations of the effects of noradrenaline on microglia showed that noradrenaline through beta-adrenoceptor may influence Nrf2 expression also via CX3CR1-independent route. The study suggests beta-adrenoceptor-mediated neuroinflammation-promoting role of noradrenaline in EAE via modulation of microglial Nrf2 expression, and thereby forms the basis for further translational pharmacological research to improve multiple sclerosis therapy.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
journal = "Neurobiology of Disease",
title = "Propranolol diminished severity of rat EAE by enhancing immunoregulatory/protective properties of spinal cord microglia",
volume = "134",
doi = "10.1016/j.nbd.2019.104665"
}
Pilipović, I., Stojić-Vukanić, Z., Prijić, I., Jasnić, N.,& Leposavić, G.. (2020). Propranolol diminished severity of rat EAE by enhancing immunoregulatory/protective properties of spinal cord microglia. in Neurobiology of Disease
Academic Press Inc Elsevier Science, San Diego., 134.
https://doi.org/10.1016/j.nbd.2019.104665
Pilipović I, Stojić-Vukanić Z, Prijić I, Jasnić N, Leposavić G. Propranolol diminished severity of rat EAE by enhancing immunoregulatory/protective properties of spinal cord microglia. in Neurobiology of Disease. 2020;134.
doi:10.1016/j.nbd.2019.104665 .
Pilipović, Ivan, Stojić-Vukanić, Zorica, Prijić, Ivana, Jasnić, Nebojša, Leposavić, Gordana, "Propranolol diminished severity of rat EAE by enhancing immunoregulatory/protective properties of spinal cord microglia" in Neurobiology of Disease, 134 (2020),
https://doi.org/10.1016/j.nbd.2019.104665 . .
17
7
16

Noradrenaline through beta-adrenoceptor contributes to sexual dimorphism in primary CD4+T-cell response in DA rat EAE model?

Vujnović, Ivana; Pilipović, Ivan; Jasnić, Nebojša; Petrović, Raisa; Blagojević, Veljko; Arsenović-Ranin, Nevena; Stojić-Vukanić, Zorica; Đorđević, Jelena; Leposavić, Gordana

(Academic Press Inc Elsevier Science, San Diego, 2019)

TY  - JOUR
AU  - Vujnović, Ivana
AU  - Pilipović, Ivan
AU  - Jasnić, Nebojša
AU  - Petrović, Raisa
AU  - Blagojević, Veljko
AU  - Arsenović-Ranin, Nevena
AU  - Stojić-Vukanić, Zorica
AU  - Đorđević, Jelena
AU  - Leposavić, Gordana
PY  - 2019
UR  - http://intor.torlakinstitut.com/handle/123456789/539
AB  - Males exhibit stronger sympathetic nervous system (SNS) activity, but weaker primary CD4 + T-cell (auto) immune responses. To test the role of catecholamines, major end-point SNS mediators, in this dimorphism, influence of propranolol (beta-adrenoceptor blocker) on mitogen/neuroantigen-stimulated CD4 + T cells from female and male EAE rat draining lymph node (dLN) cell cultures was examined. Male rat dLNs exhibited higher noradrenaline concentration and frequency of beta(2)-adrenoceptor-expressing CD4 + T lymphocytes and antigen presenting cells. Propranolol, irrespective of exogenous noradrenaline presence, more prominently augmented IL-2 production and proliferation of CD4 + lymphocytes in male than female rat dLN cell cultures. In neuroantigen-stimulated dLN cells of both sexes propranolol increased IL-1 beta and IL-23/p19 expression and IL-17 + CD4 + cell frequency, but enhanced IL-17 production only in male rat CD4 + lymphocytes, thereby abrogating sexual dimorphism in IL-17 concentration observed in propranolol-free cultures. Thus, beta-adrenoceptor-mediated signalling may contribute to sex bias in rat IL-17-producing cell secretory capacity.
PB  - Academic Press Inc Elsevier Science, San Diego
T2  - Cellular Immunology
T1  - Noradrenaline through beta-adrenoceptor contributes to sexual dimorphism in primary CD4+T-cell response in DA rat EAE model?
EP  - 57
SP  - 48
VL  - 336
DO  - 10.1016/j.cellimm.2018.12.009
ER  - 
@article{
author = "Vujnović, Ivana and Pilipović, Ivan and Jasnić, Nebojša and Petrović, Raisa and Blagojević, Veljko and Arsenović-Ranin, Nevena and Stojić-Vukanić, Zorica and Đorđević, Jelena and Leposavić, Gordana",
year = "2019",
abstract = "Males exhibit stronger sympathetic nervous system (SNS) activity, but weaker primary CD4 + T-cell (auto) immune responses. To test the role of catecholamines, major end-point SNS mediators, in this dimorphism, influence of propranolol (beta-adrenoceptor blocker) on mitogen/neuroantigen-stimulated CD4 + T cells from female and male EAE rat draining lymph node (dLN) cell cultures was examined. Male rat dLNs exhibited higher noradrenaline concentration and frequency of beta(2)-adrenoceptor-expressing CD4 + T lymphocytes and antigen presenting cells. Propranolol, irrespective of exogenous noradrenaline presence, more prominently augmented IL-2 production and proliferation of CD4 + lymphocytes in male than female rat dLN cell cultures. In neuroantigen-stimulated dLN cells of both sexes propranolol increased IL-1 beta and IL-23/p19 expression and IL-17 + CD4 + cell frequency, but enhanced IL-17 production only in male rat CD4 + lymphocytes, thereby abrogating sexual dimorphism in IL-17 concentration observed in propranolol-free cultures. Thus, beta-adrenoceptor-mediated signalling may contribute to sex bias in rat IL-17-producing cell secretory capacity.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
journal = "Cellular Immunology",
title = "Noradrenaline through beta-adrenoceptor contributes to sexual dimorphism in primary CD4+T-cell response in DA rat EAE model?",
pages = "57-48",
volume = "336",
doi = "10.1016/j.cellimm.2018.12.009"
}
Vujnović, I., Pilipović, I., Jasnić, N., Petrović, R., Blagojević, V., Arsenović-Ranin, N., Stojić-Vukanić, Z., Đorđević, J.,& Leposavić, G.. (2019). Noradrenaline through beta-adrenoceptor contributes to sexual dimorphism in primary CD4+T-cell response in DA rat EAE model?. in Cellular Immunology
Academic Press Inc Elsevier Science, San Diego., 336, 48-57.
https://doi.org/10.1016/j.cellimm.2018.12.009
Vujnović I, Pilipović I, Jasnić N, Petrović R, Blagojević V, Arsenović-Ranin N, Stojić-Vukanić Z, Đorđević J, Leposavić G. Noradrenaline through beta-adrenoceptor contributes to sexual dimorphism in primary CD4+T-cell response in DA rat EAE model?. in Cellular Immunology. 2019;336:48-57.
doi:10.1016/j.cellimm.2018.12.009 .
Vujnović, Ivana, Pilipović, Ivan, Jasnić, Nebojša, Petrović, Raisa, Blagojević, Veljko, Arsenović-Ranin, Nevena, Stojić-Vukanić, Zorica, Đorđević, Jelena, Leposavić, Gordana, "Noradrenaline through beta-adrenoceptor contributes to sexual dimorphism in primary CD4+T-cell response in DA rat EAE model?" in Cellular Immunology, 336 (2019):48-57,
https://doi.org/10.1016/j.cellimm.2018.12.009 . .
1
14
9
13

Noradrenaline modulates CD4+T cell priming in rat experimental autoimmune encephalomyelitis: a role for the alpha(1)-adrenoceptor

Pilipović, Ivan; Vujnović, Ivana; Stojić-Vukanić, Zorica; Petrović, Raisa; Kosec, Duško; Nacka-Aleksić, Mirjana; Jasnić, Nebojša; Leposavić, Gordana

(Humana Press Inc, Totowa, 2019)

TY  - JOUR
AU  - Pilipović, Ivan
AU  - Vujnović, Ivana
AU  - Stojić-Vukanić, Zorica
AU  - Petrović, Raisa
AU  - Kosec, Duško
AU  - Nacka-Aleksić, Mirjana
AU  - Jasnić, Nebojša
AU  - Leposavić, Gordana
PY  - 2019
UR  - http://intor.torlakinstitut.com/handle/123456789/531
AB  - Pharmacological blockade of alpha(1)-adrenoceptor is shown to influence development of experimental autoimmune encephalomyelitis (EAE), an IL-17-producing CD4+TCR+ (Th17) cell-mediated disease mimicking multiple sclerosis. Considering significance of CD4+ cell priming for the clinical outcome of EAE, the study examined alpha(1)-adrenoceptor-mediated influence of catecholamines, particularly those derived from draining lymph node (dLN) cells (as catecholamine supply from nerve fibers decreases with the initiation of autoimmune diseases) for CD4+ cell priming. The results confirmed diminishing effect of immunization on nerve fiber-derived noradrenaline supply and showed that antigen presenting and CD4+ cells synthesize catecholamines, while antigen presenting cells and only CD4+CD25+Foxp3+ regulatory T cells (Tregs) express alpha(1)-adrenoceptor. The analysis of influence of alpha(1)-adrenoceptor antagonist prazosin on the myelin basic protein (MBP)-stimulated CD4+ lymphocytes in dLN cell culture showed their diminished proliferation in the presence of prazosin. This was consistent with prazosin enhancing effect on Treg frequency and their Foxp3 expression in these cultures. The latter was associated with upregulation of TGF-beta expression. Additionally, prazosin decreased antigen presenting cell activation and affected their cytokine profile by diminishing the frequency of cells that produce Th17 polarizing cytokines (IL-1 beta and IL-23) and increasing that of IL-10-producing cells. Consistently, the frequency of all IL-17A+ cells and those co-expressing GM-CSF within CD4+ lymphocytes was decreased in prazosin-supplemented MBP-stimulated dLN cell cultures. Collectively, the results indicated that dLN cell-derived catecholamines may influence EAE development by modulating interactions between distinct subtypes of CD4+ T cells and antigen presenting cells through alpha(1)-adrenoceptor and consequently CD4+ T cell priming.
PB  - Humana Press Inc, Totowa
T2  - Immunologic Research
T1  - Noradrenaline modulates CD4+T cell priming in rat experimental autoimmune encephalomyelitis: a role for the alpha(1)-adrenoceptor
EP  - 240
IS  - 2-3
SP  - 223
VL  - 67
DO  - 10.1007/s12026-019-09082-y
ER  - 
@article{
author = "Pilipović, Ivan and Vujnović, Ivana and Stojić-Vukanić, Zorica and Petrović, Raisa and Kosec, Duško and Nacka-Aleksić, Mirjana and Jasnić, Nebojša and Leposavić, Gordana",
year = "2019",
abstract = "Pharmacological blockade of alpha(1)-adrenoceptor is shown to influence development of experimental autoimmune encephalomyelitis (EAE), an IL-17-producing CD4+TCR+ (Th17) cell-mediated disease mimicking multiple sclerosis. Considering significance of CD4+ cell priming for the clinical outcome of EAE, the study examined alpha(1)-adrenoceptor-mediated influence of catecholamines, particularly those derived from draining lymph node (dLN) cells (as catecholamine supply from nerve fibers decreases with the initiation of autoimmune diseases) for CD4+ cell priming. The results confirmed diminishing effect of immunization on nerve fiber-derived noradrenaline supply and showed that antigen presenting and CD4+ cells synthesize catecholamines, while antigen presenting cells and only CD4+CD25+Foxp3+ regulatory T cells (Tregs) express alpha(1)-adrenoceptor. The analysis of influence of alpha(1)-adrenoceptor antagonist prazosin on the myelin basic protein (MBP)-stimulated CD4+ lymphocytes in dLN cell culture showed their diminished proliferation in the presence of prazosin. This was consistent with prazosin enhancing effect on Treg frequency and their Foxp3 expression in these cultures. The latter was associated with upregulation of TGF-beta expression. Additionally, prazosin decreased antigen presenting cell activation and affected their cytokine profile by diminishing the frequency of cells that produce Th17 polarizing cytokines (IL-1 beta and IL-23) and increasing that of IL-10-producing cells. Consistently, the frequency of all IL-17A+ cells and those co-expressing GM-CSF within CD4+ lymphocytes was decreased in prazosin-supplemented MBP-stimulated dLN cell cultures. Collectively, the results indicated that dLN cell-derived catecholamines may influence EAE development by modulating interactions between distinct subtypes of CD4+ T cells and antigen presenting cells through alpha(1)-adrenoceptor and consequently CD4+ T cell priming.",
publisher = "Humana Press Inc, Totowa",
journal = "Immunologic Research",
title = "Noradrenaline modulates CD4+T cell priming in rat experimental autoimmune encephalomyelitis: a role for the alpha(1)-adrenoceptor",
pages = "240-223",
number = "2-3",
volume = "67",
doi = "10.1007/s12026-019-09082-y"
}
Pilipović, I., Vujnović, I., Stojić-Vukanić, Z., Petrović, R., Kosec, D., Nacka-Aleksić, M., Jasnić, N.,& Leposavić, G.. (2019). Noradrenaline modulates CD4+T cell priming in rat experimental autoimmune encephalomyelitis: a role for the alpha(1)-adrenoceptor. in Immunologic Research
Humana Press Inc, Totowa., 67(2-3), 223-240.
https://doi.org/10.1007/s12026-019-09082-y
Pilipović I, Vujnović I, Stojić-Vukanić Z, Petrović R, Kosec D, Nacka-Aleksić M, Jasnić N, Leposavić G. Noradrenaline modulates CD4+T cell priming in rat experimental autoimmune encephalomyelitis: a role for the alpha(1)-adrenoceptor. in Immunologic Research. 2019;67(2-3):223-240.
doi:10.1007/s12026-019-09082-y .
Pilipović, Ivan, Vujnović, Ivana, Stojić-Vukanić, Zorica, Petrović, Raisa, Kosec, Duško, Nacka-Aleksić, Mirjana, Jasnić, Nebojša, Leposavić, Gordana, "Noradrenaline modulates CD4+T cell priming in rat experimental autoimmune encephalomyelitis: a role for the alpha(1)-adrenoceptor" in Immunologic Research, 67, no. 2-3 (2019):223-240,
https://doi.org/10.1007/s12026-019-09082-y . .
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