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Hormones and mood

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https://www.readbyqxmd.com/read/28736330/impaired-microglia-fractalkine-signaling-affects-stress-reaction-and-coping-style-in-mice
#1
Zsuzsanna Winkler, Dániel Kuti, Szilamér Ferenczi, Krisztina Gulyás, Ágnes Polyák, Krisztina J Kovács
Microglia, resident immune cells of the CNS are sensitive to various perturbations of the environment, such as stress exposure, and may be involved in translating these changes to behavior. Among the pathways mediating stress-related neuronal cues to microglia, the fractalkine-fractalkine receptor (CX3CR1) signaling plays a crucial role. Using mice, in which the CX3CR1 gene was deleted, we explored hormonal and behavioral responses to acute and chronic stress along with changes in hypothalamic microglia. CX3CR1(-/-) animals display active escape in forced swim- and tail suspension tests, exaggerated neuronal activation in the hypothalamic paraventricular nucleus and increased corticosterone release in response to restraint...
July 20, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28735366/further-validation-of-the-affective-bias-test-for-predicting-antidepressant-and-pro-depressant-risk-effects-of-pharmacological-and-social-manipulations-in-male-and-female-rats
#2
Justyna K Hinchcliffe, Sarah A Stuart, Michael Mendl, Emma S J Robinson
RATIONALE: Affective biases are hypothesised to contribute to the cause and treatment of mood disorders. We have previously found that affective biases, associated with learning and memory, are observed following acute treatments with a range of antidepressant and pro-depressant manipulations. OBJECTIVE: This study aimed to test if similar biases are observed in male and female Sprague Dawley (SD) rats. We also test whether the stress hormone, corticosterone, induces a negative bias in the affective bias test (ABT) consistent with its putative role in the development of depression...
July 22, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28728451/esc-expert-statement-on-the-effects-on-mood-of-the-natural-cycle-and-progestin-only-contraceptives
#3
G S Merki-Feld, D Apter, G Bartfai, G Grandi, K Haldre, M Lech, R Lertxundi, I Lete, P Lobo Abascal, S Raine, F Roumen, D Serfaty, L P Shulman, S Skouby, J Bitzer
Hormonal fluctuations during the natural cycle, as well as progestins used for hormonal contraception, can exert effects on mood especially in vulnerable women. Negative effects of levonorgestrel-releasing intrauterine contraception on mood are rare.
July 21, 2017: European Journal of Contraception & Reproductive Health Care
https://www.readbyqxmd.com/read/28712426/negative-affect-is-unrelated-to-fluctuations-in-hormone-levels-across-the-menstrual-cycle-evidence-from-a-multisite-observational-study-across-two-successive-cycles
#4
Michael P Hengartner, Tillmann H C Kruger, Kirsten Geraedts, Enrico Tronci, Toni Mancini, Fabian Ille, Marcel Egli, Susanna Röblitz, Rainald Ehrig, Lanja Saleh, Katharina Spanaus, Cordula Schippert, Yuanyuan Zhang, Brigitte Leeners
BACKGROUND: Female sex hormones may play a crucial role in the occurrence of cycle-related mood disorders. However, the literature is inconsistent and methodologically stringent observational studies on the relationship between sex hormones and negative affect are lacking. METHODS: In this longitudinal multisite study from Hannover, Germany, and Zurich, Switzerland, we examined oestrogen, progesterone, luteinizing hormone (LH), follicle-stimulating hormone (FSH), and testosterone serum levels in association with negative affect as measured with the Positive and Negative Affect Schedule (PANAS)...
August 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28711512/seasonality-in-affective-disorders
#5
REVIEW
Anna Wirz-Justice
Humans retain neurobiological responses to circadian day-night cycles and seasonal changes in daylength in spite of a life-style usually independent of dawn-dusk signals. Seasonality has been documented in many functions, from mood to hormones to gene expression. Research on seasonal affective disorder initiated the first use of timed bright light as therapy, a treatment since extended to non-seasonal major depression and sleep-wake cycle disturbances in many psychiatric and medical illnesses. The growing recognition that sufficient light is important for psychological and somatic well-being is leading to the development of novel lighting solutions in architecture as well as focus on a more conscious exposure to natural daylight...
July 12, 2017: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/28707156/trajectories-of-mood-and-stress-and-relationships-with-protective-factors-during-the-transition-to-menopause-results-using-latent-class-growth-modeling-in-a-canadian-cohort
#6
Eva Guérin, Gary Goldfield, Denis Prud'homme
The menopause transition is characterized by significant hormonal changes that may predispose women to psychosocial maladjustment. Prospective studies to date have focused primarily on negative mood states and show equivocal findings. The primary goal of this study was to identify patterns of change with respect to positive and negative mood states (vigor, depression, tension, and stress) over a 5-year period in a cohort of women undergoing the transition to menopause. A secondary aim was to determine whether the identified trajectories were associated with menopause status as well as baseline health-related and psychological characteristics...
July 13, 2017: Archives of Women's Mental Health
https://www.readbyqxmd.com/read/28688524/prenatal-exposure-to-brain-specific-anion-transporter-1-specific-monoclonal-antibodies-impairs-cognitive-function-in-post-natal-life
#7
Eugene A Zubkov, Yana A Zorkina, Olga I Gurina, Pavel A Melnikov, Anna Y Morozova, Vladimir P Chekhonin
Subclinical hypothyroidism is caused by thyroid hormone deficit and can lead to impairments in mood and cognition. In brain, supply with thyroxine (T4) is mediated by thyroid hormone transporters including the brain-specific anion transporter-1 (BSAT-1). In humans and rodents, BSAT-1 is expressed in brain microvessels and astrocytes. In this study, we tested whether exposure in utero with BSAT-1-specific monoclonal antibodies (MabBSAT) will affect the cognitive function of the progeny. On gestation day 16th, females were intravenously treated with MabBSAT, non-specific antibodies (control 1), and saline (control 2)...
July 4, 2017: Neuropeptides
https://www.readbyqxmd.com/read/28688266/neural-hormonal-responses-to-negative-affective-stimuli-impact-of-dysphoric-mood-and-sex
#8
K Mareckova, L Holsen, R Admon, S Whitfield-Gabrieli, L J Seidman, S L Buka, A Klibanski, J M Goldstein
BACKGROUND: Maladaptive responses to negative affective stimuli are pervasive, including clinically ill and healthy people, and men and women respond differently at neural and hormonal levels. Inspired by the Research Domain Criteria initiative, we used a transdiagnostic approach to investigate the impact of sex and dysphoric mood on neural-hormonal responses to negative affective stimuli. METHODS: Participants included 99 individuals with major depressive disorder, psychosis and healthy controls...
November 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28670129/stress-reactivity-and-emotion-in-premenstrual-syndrome
#9
Qing Liu, Yongshun Wang, Cornelis Hermanus van Heck, Wei Qiao
BACKGROUND: Hormone level fluctuation across the menstrual cycle causes women to experience negative emotions and also affects their mood regulation and stress sensitivity. However, the stress reactivity and emotional variations in women with premenstrual syndrome (PMS), who are especially sensitive to the variations in hormone cycles, have not been explained. METHODS: The present study used an electroencephalogram (EEG) stress evaluation test, a physiology stress evaluation test, and the positive affect and negative affect scale (PANAS) to evaluate the stress reactivity pattern and emotional state of women with PMS...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28666132/neuropsychological-function-in-relation-to-dysmenorrhea-in-adolescents
#10
Afsane Bahrami, Hamidreza Sadeghnia, Amir Avan, Seyed Jamal Mirmousavi, Alireza Moslem, Saeed Eslami, Masoud Heshmati, Hamidreza Bahrami-Taghanaki, Gordon A Ferns, Majid Ghayour-Mobarhan
OBJECTIVE: Hormonal variations during the menstrual cycle may affect emotional regulation. We aimed to investigate the association between dysmenorrhea (the severe abdominal pain and cramps associated with menstruation) and cognitive abilities, emotional function and sleep patterns in adolescent girls. Moreover, we evaluated the frequency of premenstrual syndrome (PMS) in our population and then divided them into 4 groups: subjects with only PMS; subjects with only dysmenorrhea; individuals with both PMS and dysmenorrhea and normal subjects...
June 21, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28660605/evaluation-of-depressive-mood-and-cognitive-functions-in-patients-with-acromegaly-under-somatostatin-analogue-therapy
#11
H Alibas, K Uluc, P Kahraman Koytak, M M Uygur, N Tuncer, T Tanridag, D Gogas Yavuz
AIMS: Acromegaly is caused by a pituitary adenoma that releases excess growth hormone (GH) and a concomitant increase in insulin-like growth factor 1 (IGF-1). Acromegaly results not only in phenotypic changes, but also in neurologic complications as peripheral neuropathy and cognitive dysfunction. This study aimed to compare depressive mood and cognitive function in patients with acromegaly and in healthy controls as well as to determine the factors underlying cognitive dysfunction in the acromegalic patients...
June 28, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28654773/increased-anxiety-and-fear-memory-in-adult-mice-lacking-type-2-deiodinase
#12
Soledad Bárez-López, Ana Montero-Pedrazuela, Daniel Bosch-García, César Venero, Ana Guadaño-Ferraz
A euthyroid state in the brain is crucial for its adequate development and function. Impairments in thyroid hormones (THs; T3 or 3,5,3'-triiodothyronine and T4 or thyroxine) levels and availability in brain can lead to neurological alterations and to psychiatric disorders, particularly mood disorders. The thyroid gland synthetizes mainly T4, which is secreted to circulating blood, however, most actions of THs are mediated by T3, the transcriptionally active form. In the brain, intracellular concentrations of T3 are modulated by the activity of type 2 (D2) and type 3 (D3) deiodinases...
June 16, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28646784/premenstrual-mood-and-empathy-after-a-single-light-therapy-session
#13
Marije Aan Het Rot, Kristina Miloserdov, Anna L F Buijze, Ybe Meesters, Marijke C M Gordijn
To examine whether acute changes in cognitive empathy might mediate the impact of light therapy on mood, we assessed the effects of a single light-therapy session on mood and cognitive empathy in 48 premenstrual women, including 17 who met Premenstrual Symptoms Screening Tool criteria for moderate-to-severe premenstrual syndrome / premenstrual dysphoric disorder (PMS/PMDD). Using a participant-blind between-groups design, 23 women underwent 30min of morning light therapy (5,000lx; blue-enriched polychromatic light, 17,000K) while 25 women had a sham session (200lx, polychromatic light, 5,000K)...
June 16, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28632526/persistent-hypothyroid-symptoms-in-a-patient-with-a-normal-thyroid-stimulating-hormone-level
#14
Jacqueline Jonklaas
PURPOSE OF REVIEW: A subset of patients being treated for hypothyroidism do not feel well while taking levothyroxine (LT4) replacement therapy, despite having a normal serum thyroid stimulating hormone level. Pursuing a relative triiodothyronine deficiency as a potential explanation for patient dissatisfaction, has led to trials of combination therapy with liothyronine (LT3), with largely negative outcomes. This review attempts to reconcile these diverse findings, consider potential explanations, and identify areas for future research...
June 16, 2017: Current Opinion in Endocrinology, Diabetes, and Obesity
https://www.readbyqxmd.com/read/28619476/brexanolone-sage-547-injection-in-post-partum-depression-a-randomised-controlled-trial
#15
Stephen Kanes, Helen Colquhoun, Handan Gunduz-Bruce, Shane Raines, Ryan Arnold, Amy Schacterle, James Doherty, C Neill Epperson, Kristina M Deligiannidis, Robert Riesenberg, Ethan Hoffmann, David Rubinow, Jeffrey Jonas, Steven Paul, Samantha Meltzer-Brody
BACKGROUND: Post-partum depression is a serious mood disorder in women that might be triggered by peripartum fluctuations in reproductive hormones. This phase 2 study investigated brexanolone (USAN; formerly SAGE-547 injection), an intravenous formulation of allopregnanolone, a positive allosteric modulator of γ-aminobutyric acid (GABAA) receptors, for the treatment of post-partum depression. METHODS: For this double-blind, randomised, placebo-controlled trial, we enrolled self-referred or physician-referred female inpatients (≤6 months post partum) with severe post-partum depression (Hamilton Rating Scale for Depression [HAM-D] total score ≥26) in four hospitals in the USA...
June 12, 2017: Lancet
https://www.readbyqxmd.com/read/28612976/lithium-ameliorates-sleep-deprivation-induced-mania-like-behavior-hypothalamic-pituitary-adrenal-hpa-axis-alterations-oxidative-stress-and-elevations-of-cytokine-concentrations-in-the-brain-and-serum-of-mice
#16
Samira S Valvassori, Wilson R Resende, Gustavo Dal-Pont, Heron Sangaletti-Pereira, Fernanda F Gava, Bruna R Peterle, Roger B Varela, Felipe Dal-Pizzol, João Quevedo
OBJECTIVES: The goal of the present study was to investigate the effects of lithium administration on behavior, oxidative stress parameters and cytokine levels in the periphery and brain of mice subjected to an animal model of mania induced by paradoxical sleep deprivation (PSD). METHODS: Male C57 mice were treated with saline or lithium for 7 days. The sleep deprivation protocol started on the 5th day during for the last 36 hours of the treatment period. Immediately after the sleep deprivation protocol, animals locomotor activity was evaluated and serum and brain samples was extracted to evaluation of corticosterone and adrenocorticotropic hormone circulating levels, oxidative stress parameters and citokynes levels...
June 14, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/28609394/evaluation-of-depressive-symptoms-in-mid-aged-women-report-of-a-multicenter-south-american-study
#17
Danny Salazar-Pousada, Alvaro Monterrosa-Castro, Eliana Ojeda, Sandra C Sánchez, Ingrid F Morales-Luna, Faustino R Pérez-López, Peter Chedraui
OBJECTIVE: To evaluate depressive symptoms and related factors among mid-aged women using the 10-item Center for Epidemiologic Studies Depression Scale (CESD-10). METHODS: This was a cross-sectional multicenter study in which women aged 40 to 65 from various South American countries were surveyed with the CESD-10 and a general questionnaire containing personal and partner data. RESULTS: In all, 864 women were interviewed from Colombia (Afro-Colombian, n = 215), Ecuador (Mestizo, n = 202), Perú (Quechua at high altitude, n = 231), and Paraguay (Mestizo, n = 216)...
June 12, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28609392/the-role-of-hormone-therapy-in-the-management-of-severe-postpartum-depression-in-patients-with-turner-syndrome
#18
Alison K Shea, Wendy Wolfman
OBJECTIVE: Premature ovarian failure associated with Turner syndrome presents clinicians with a vast range of health concerns, including infertility, cardiovascular disease, and decreased bone mineral density, in addition to psychological sequelae. Hormone therapy is paramount in managing these complications, but the additional needs in the postpartum period for those who are able to carry out a successful pregnancy have not been described. METHODS: We present a case of severe postpartum depression (PPD) with psychotic features in a patient with Turner syndrome, which presented at 4 weeks after the birth of her first child via egg donation RESULTS:: We describe the case of a previously well 32-year-old patient with an 46 X, i(Xq) karyotype, who went through a 4-week intensive inpatient treatment course for PPD, requiring electroconvulsant therapy for persistent infanticidal and suicidal ideation...
June 12, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28608000/crhr1-mediates-the-up-regulation-of-synapsin-i-induced-by-nesfatin-1-through-erk-1-2-signaling-in-sh-sy5y-cells
#19
Zheng Chen, Ya-Yun Xu, Jin-Fang Ge, Fei-Hu Chen
The anorexigenic molecule nesfatin-1 has recently been taken as a potential mood regulator, but the potential mechanisms remain unknown. Results of our previous study have demonstrated that nesfatin-1 could induce anxiety- and depression-like behaviors in rats, accompanied by the hyperactivity of the hypothalamic-pituitary-adrenal axis and the imbalanced mRNA expression of synaptic vesicle proteins. To explore the potential neurobiological mechanism underlying the effect of nesfatin-1 on the synaptic plasticity, the human neuroblastoma SH-SY5Y cells were cultured and treated with different concentrations of nesfatin-1 in the present study...
June 12, 2017: Cellular and Molecular Neurobiology
https://www.readbyqxmd.com/read/28607927/depression-and-anxiety-scores-are-associated-with-amygdala-volume-in-cushing-s-syndrome-preliminary-study
#20
Alicia Santos, Esther Granell, Beatriz Gómez-Ansón, Iris Crespo, Patricia Pires, Yolanda Vives-Gilabert, Elena Valassi, Susan M Webb, Eugenia Resmini
INTRODUCTION: Cushing's syndrome (CS) has repeatedly been associated with hippocampal volume reductions, while little information is available on the amygdala, another structure rich in glucocorticoid receptors. The aim of the study was to analyze amygdala volume in patients with CS and its relationship with anxiety, depression, and hormone levels. MATERIAL AND METHODS: 39 CS patients (16 active and 23 patients in remission) and 39 healthy controls matched for age, sex, and education level completed anxiety (STAI) and depression tests (BDI-II) and underwent a 3 Tesla brain MRI and endocrine testing...
2017: BioMed Research International
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