Endogenous plasma estradiol in healthy men is positively correlated with cerebral cortical serotonin 2A receptor binding

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Standard

Endogenous plasma estradiol in healthy men is positively correlated with cerebral cortical serotonin 2A receptor binding. / Frokjaer, Vibe G; Erritzoe, David; Juul, Anders; Nielsen, Finn Arup; Holst, Klaus; Svarer, Claus; Madsen, Jacob; Paulson, Olaf B; Knudsen, Gitte M; Frøkjær, Vibe; Erritzøe, David; Juul, Anders; Nielsen, Finn Årup; Holst, Klaus; Svarer, Claus; Madsen, Jacob; Paulson, Olaf B; Knudsen, Gitte M.

I: Psychoneuroendocrinology, Bind 35, Nr. 9, 01.10.2010, s. 1311-20.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Frokjaer, VG, Erritzoe, D, Juul, A, Nielsen, FA, Holst, K, Svarer, C, Madsen, J, Paulson, OB, Knudsen, GM, Frøkjær, V, Erritzøe, D, Juul, A, Nielsen, FÅ, Holst, K, Svarer, C, Madsen, J, Paulson, OB & Knudsen, GM 2010, 'Endogenous plasma estradiol in healthy men is positively correlated with cerebral cortical serotonin 2A receptor binding', Psychoneuroendocrinology, bind 35, nr. 9, s. 1311-20. https://doi.org/10.1016/j.psyneuen.2010.03.002, https://doi.org/10.1016/j.psyneuen.2010.03.002

APA

Frokjaer, V. G., Erritzoe, D., Juul, A., Nielsen, F. A., Holst, K., Svarer, C., Madsen, J., Paulson, O. B., Knudsen, G. M., Frøkjær, V., Erritzøe, D., Juul, A., Nielsen, F. Å., Holst, K., Svarer, C., Madsen, J., Paulson, O. B., & Knudsen, G. M. (2010). Endogenous plasma estradiol in healthy men is positively correlated with cerebral cortical serotonin 2A receptor binding. Psychoneuroendocrinology, 35(9), 1311-20. https://doi.org/10.1016/j.psyneuen.2010.03.002, https://doi.org/10.1016/j.psyneuen.2010.03.002

Vancouver

Frokjaer VG, Erritzoe D, Juul A, Nielsen FA, Holst K, Svarer C o.a. Endogenous plasma estradiol in healthy men is positively correlated with cerebral cortical serotonin 2A receptor binding. Psychoneuroendocrinology. 2010 okt. 1;35(9):1311-20. https://doi.org/10.1016/j.psyneuen.2010.03.002, https://doi.org/10.1016/j.psyneuen.2010.03.002

Author

Frokjaer, Vibe G ; Erritzoe, David ; Juul, Anders ; Nielsen, Finn Arup ; Holst, Klaus ; Svarer, Claus ; Madsen, Jacob ; Paulson, Olaf B ; Knudsen, Gitte M ; Frøkjær, Vibe ; Erritzøe, David ; Juul, Anders ; Nielsen, Finn Årup ; Holst, Klaus ; Svarer, Claus ; Madsen, Jacob ; Paulson, Olaf B ; Knudsen, Gitte M. / Endogenous plasma estradiol in healthy men is positively correlated with cerebral cortical serotonin 2A receptor binding. I: Psychoneuroendocrinology. 2010 ; Bind 35, Nr. 9. s. 1311-20.

Bibtex

@article{879224a0cd4a11df825b000ea68e967b,

title = "Endogenous plasma estradiol in healthy men is positively correlated with cerebral cortical serotonin 2A receptor binding",

abstract = "BACKGROUND: Sex-hormones influence brain function and are likely to play a role in the gender predisposition to mood and anxiety disorders. Acute fluctuations of sex-hormone levels including hormonal replacement therapy appear to affect serotonergic neurotransmission, but it is unknown if baseline levels affect serotonergic neurotransmission. This study was undertaken to examine if baseline levels of endogenous sex hormones are associated with cerebral serotonin 2A (5-HT(2A)) receptor binding in men. METHODS: In a group of 72 healthy men (mean age 37.5 years ±17.4 SD, range 19.6-81.7) we studied the effect of plasma sex hormone levels on neocortical 5-HT(2A) receptor binding as imaged with [(18)F]altanserin PET. The effect of endogenous sex-hormone levels was evaluated by multiple linear regression analysis. RESULTS: Mean neocortical 5-HT(2A) receptor binding was positively correlated with estradiol (p=0.0001), whereas no independent effects of testosterone could be demonstrated. Correction for other factors of importance for 5-HT(2A) receptor binding did not change the result. A voxel-based analysis suggested that there were no regional differences in the estradiol effect on cortical 5-HT(2A) receptor binding. CONCLUSIONS: Our data show a positive correlation between endogenous plasma estradiol levels and cortical 5-HT(2A) receptor binding in healthy men, whereas, no independent effect of testosterone was demonstrated. We speculate that this association could be mediated through effects on gene transcription.",

author = "Frokjaer, {Vibe G} and David Erritzoe and Anders Juul and Nielsen, {Finn Arup} and Klaus Holst and Claus Svarer and Jacob Madsen and Paulson, {Olaf B} and Knudsen, {Gitte M} and Vibe Fr{\o}kj{\ae}r and David Erritz{\o}e and Anders Juul and Nielsen, {Finn {\AA}rup} and Klaus Holst and Claus Svarer and Jacob Madsen and Paulson, {Olaf B} and Knudsen, {Gitte M}",

year = "2010",

month = oct,

day = "1",

doi = "10.1016/j.psyneuen.2010.03.002",

language = "English",

volume = "35",

pages = "1311--20",

journal = "Psychoneuroendocrinology",

issn = "0306-4530",

publisher = "Pergamon Press",

number = "9",

}

RIS

TY - JOUR

T1 - Endogenous plasma estradiol in healthy men is positively correlated with cerebral cortical serotonin 2A receptor binding

AU - Frokjaer, Vibe G

AU - Erritzoe, David

AU - Juul, Anders

AU - Nielsen, Finn Arup

AU - Holst, Klaus

AU - Svarer, Claus

AU - Madsen, Jacob

AU - Paulson, Olaf B

AU - Knudsen, Gitte M

AU - Frøkjær, Vibe

AU - Erritzøe, David

AU - Juul, Anders

AU - Nielsen, Finn Årup

AU - Holst, Klaus

AU - Svarer, Claus

AU - Madsen, Jacob

AU - Paulson, Olaf B

AU - Knudsen, Gitte M

PY - 2010/10/1

Y1 - 2010/10/1

N2 - BACKGROUND: Sex-hormones influence brain function and are likely to play a role in the gender predisposition to mood and anxiety disorders. Acute fluctuations of sex-hormone levels including hormonal replacement therapy appear to affect serotonergic neurotransmission, but it is unknown if baseline levels affect serotonergic neurotransmission. This study was undertaken to examine if baseline levels of endogenous sex hormones are associated with cerebral serotonin 2A (5-HT(2A)) receptor binding in men. METHODS: In a group of 72 healthy men (mean age 37.5 years ±17.4 SD, range 19.6-81.7) we studied the effect of plasma sex hormone levels on neocortical 5-HT(2A) receptor binding as imaged with [(18)F]altanserin PET. The effect of endogenous sex-hormone levels was evaluated by multiple linear regression analysis. RESULTS: Mean neocortical 5-HT(2A) receptor binding was positively correlated with estradiol (p=0.0001), whereas no independent effects of testosterone could be demonstrated. Correction for other factors of importance for 5-HT(2A) receptor binding did not change the result. A voxel-based analysis suggested that there were no regional differences in the estradiol effect on cortical 5-HT(2A) receptor binding. CONCLUSIONS: Our data show a positive correlation between endogenous plasma estradiol levels and cortical 5-HT(2A) receptor binding in healthy men, whereas, no independent effect of testosterone was demonstrated. We speculate that this association could be mediated through effects on gene transcription.

AB - BACKGROUND: Sex-hormones influence brain function and are likely to play a role in the gender predisposition to mood and anxiety disorders. Acute fluctuations of sex-hormone levels including hormonal replacement therapy appear to affect serotonergic neurotransmission, but it is unknown if baseline levels affect serotonergic neurotransmission. This study was undertaken to examine if baseline levels of endogenous sex hormones are associated with cerebral serotonin 2A (5-HT(2A)) receptor binding in men. METHODS: In a group of 72 healthy men (mean age 37.5 years ±17.4 SD, range 19.6-81.7) we studied the effect of plasma sex hormone levels on neocortical 5-HT(2A) receptor binding as imaged with [(18)F]altanserin PET. The effect of endogenous sex-hormone levels was evaluated by multiple linear regression analysis. RESULTS: Mean neocortical 5-HT(2A) receptor binding was positively correlated with estradiol (p=0.0001), whereas no independent effects of testosterone could be demonstrated. Correction for other factors of importance for 5-HT(2A) receptor binding did not change the result. A voxel-based analysis suggested that there were no regional differences in the estradiol effect on cortical 5-HT(2A) receptor binding. CONCLUSIONS: Our data show a positive correlation between endogenous plasma estradiol levels and cortical 5-HT(2A) receptor binding in healthy men, whereas, no independent effect of testosterone was demonstrated. We speculate that this association could be mediated through effects on gene transcription.

U2 - 10.1016/j.psyneuen.2010.03.002

DO - 10.1016/j.psyneuen.2010.03.002

M3 - Journal article

C2 - 20356681

VL - 35

SP - 1311

EP - 1320

JO - Psychoneuroendocrinology

JF - Psychoneuroendocrinology

SN - 0306-4530

IS - 9

ER -

ID: 22312451