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Clarke L, Zyga O, Pineo-Cavanaugh PL, Jeng M, Fischbein NJ, Partap S, Katznelson L, Parker KJ. Socio-behavioral dysfunction in disorders of hypothalamic-pituitary involvement: The potential role of disease-induced oxytocin and vasopressin signaling deficits. Neurosci Biobehav Rev 2022; 140:104770. [PMID: 35803395 PMCID: PMC10999113 DOI: 10.1016/j.neubiorev.2022.104770] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 06/16/2022] [Accepted: 07/02/2022] [Indexed: 10/17/2022]
Abstract
Disorders involving hypothalamic and pituitary (HPIT) structures-including craniopharyngioma, Langerhans cell histiocytosis, and intracranial germ cell tumors-can disrupt brain and endocrine function. An area of emerging clinical concern in patients with these disorders is the co-occurring socio-behavioral dysfunction that persists after standard hormone replacement therapy. Although the two neuropeptides most implicated in mammalian social functioning (oxytocin and arginine vasopressin) are of hypothalamic origin, little is known about how disease-induced damage to HPIT structures may disrupt neuropeptide signaling and, in turn, impact patients' socio-behavioral functioning. Here we provide a clinical primer on disorders of HPIT involvement and a review of neuropeptide signaling and socio-behavioral functioning in relevant animal models and patient populations. This collective evidence suggests that neuropeptide signaling disruptions contribute to socio-behavioral deficits experienced by patients with disorders of HPIT involvement. A better understanding of the biological underpinnings of patients' socio-behavioral symptoms is now needed to enable the development of the first targeted pharmacological strategies by which to manage patients' socio-behavioral dysfunction.
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Affiliation(s)
- Lauren Clarke
- Department of Psychiatry and Behavioral Sciences, Stanford University, 1201 Welch Road, MSLS P-104, Stanford, CA 94305, USA
| | - Olena Zyga
- Department of Psychiatry and Behavioral Sciences, Stanford University, 1201 Welch Road, MSLS P-104, Stanford, CA 94305, USA
| | - Psalm L Pineo-Cavanaugh
- Department of Psychiatry and Behavioral Sciences, Stanford University, 1201 Welch Road, MSLS P-104, Stanford, CA 94305, USA
| | - Michael Jeng
- Department of Pediatrics (Hematology/Oncology Division), Stanford University, 1000 Welch Road, Suite 300, Palo Alto, CA 94304, USA
| | - Nancy J Fischbein
- Department of Radiology, Stanford University, 450 Quarry Rd, Suite 5659, Palo Alto, CA 94304, USA
| | - Sonia Partap
- Department of Neurology and Neurological Sciences (Child Neurology Division), Stanford University, 750 Welch Road, Suite 317, Palo Alto, CA 94304, USA
| | - Laurence Katznelson
- Departments of Neurosurgery and Medicine (Endocrinology Division), Stanford University, 875 Blake Wilbur Drive, Stanford, CA 94305, USA
| | - Karen J Parker
- Department of Psychiatry and Behavioral Sciences, Stanford University, 1201 Welch Road, MSLS P-104, Stanford, CA 94305, USA; Department of Comparative Medicine, Stanford University, 300 Pasteur Drive, Stanford, CA 94305, USA.
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Aulinas A, Plessow F, Asanza E, Silva L, Marengi DA, Fan W, Abedi P, Verbalis J, Tritos NA, Nachtigall L, Faje AT, Miller KK, Lawson EA. Low Plasma Oxytocin Levels and Increased Psychopathology in Hypopituitary Men With Diabetes Insipidus. J Clin Endocrinol Metab 2019; 104:3181-3191. [PMID: 30882859 PMCID: PMC6570634 DOI: 10.1210/jc.2018-02608] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 03/12/2019] [Indexed: 11/19/2022]
Abstract
CONTEXT Oxytocin (OT) and vasopressin share anatomical pathways of synthesis and secretion, and patients with central diabetes insipidus (CDI) presumably are at risk for OT deficiency. However, an OT-deficient state in hypopituitary patients has not been established. OBJECTIVES We hypothesized that men with CDI compared to patients with similar anterior pituitary deficiencies (APD) but no CDI and healthy controls (HC) of similar age and body mass index, would have lower plasma OT levels, associated with increased psychopathology. DESIGN Cross-sectional. SETTING Clinical research center. PARTICIPANTS Sixty-two men (20 CDI, 20 APD, 22 HC), age 18 to 60 years. INTERVENTIONS Frequent sampling of blood every 5 minutes for OT over 1 hour and validated questionnaires to assess psychopathology. MAIN OUTCOMES Pooled plasma OT levels; depressive, anxiety, and alexithymia symptoms; and quality of life. RESULTS The mean 1-hour pool of fasting OT levels was lower in CDI compared with APD and HC (P = 0.02 and P = 0.009, respectively), with no differences between APD and HC (P = 0.78). Symptoms of depression, anxiety, and alexithymia were more pronounced in CDI than in HC (P = 0.001, P = 0.004, and P = 0.02, respectively). Although CDI and APD reported worse physical health compared with HC (P = 0.001 and P = 0.005) with no differences between APD and CDI, only CDI reported worse mental health compared with HC (P = 0.009). CONCLUSIONS We have demonstrated low plasma OT levels and increased psychopathology in hypopituitary men with CDI, suggestive of a possible OT-deficient state. Larger studies of both sexes are required to confirm these findings and clinically characterize hypopituitary patients with OT deficiency.
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Affiliation(s)
- Anna Aulinas
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Franziska Plessow
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Elisa Asanza
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Lisseth Silva
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Dean A Marengi
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - WuQiang Fan
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Parisa Abedi
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Joseph Verbalis
- Division of Endocrinology and Metabolism, Georgetown University Medical Center, Washington, DC
| | - Nicholas A Tritos
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Lisa Nachtigall
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Alexander T Faje
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Karen K Miller
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Elizabeth A Lawson
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Correspondence and Reprint Requests: Elizabeth A. Lawson, MD, MMSc, Neuroendocrine Unit, Massachusetts General Hospital, 55 Fruit Street, Boston, Massachusetts 02114. E-mail:
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Bernal A, Mahía J, Puerto A. Animal models of Central Diabetes Insipidus: Human relevance of acquired beyond hereditary syndromes and the role of oxytocin. Neurosci Biobehav Rev 2016; 66:1-14. [DOI: 10.1016/j.neubiorev.2016.02.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 02/23/2016] [Accepted: 02/27/2016] [Indexed: 12/18/2022]
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Williamson M, Viau V. Androgen receptor expressing neurons that project to the paraventricular nucleus of the hypothalamus in the male rat. J Comp Neurol 2007; 503:717-40. [PMID: 17570493 DOI: 10.1002/cne.21411] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Androgen receptors are distributed throughout the central nervous system and are contained by a variety of nuclei that are known to project to or regulate the paraventricular nucleus (PVN) of the hypothalamus, the final common pathway by which the brain regulates the hypothalamic-pituitary-adrenal (HPA) response to homeostatic threat. Here we characterized androgen receptor staining within cells identified as projecting to the PVN in male rats bearing iontophoretic or crystalline injections of the retrograde tracer FluoroGold aimed at the caudal two-thirds of the nucleus, where corticotropin-releasing hormone-expressing neurons are amassed. Androgen receptor (AR) and FluoroGold (FG) double labeling was revealed throughout the limbic forebrain, including scattered numbers of cells within the anterior and posterior subdivisions of the bed nuclei of the stria terminalis; the medial zone of the hypothalamus, including large numbers of AR-FG-positive cells within the anteroventral periventricular and medial preoptic cell groups. Strong and consistent colabeling was also revealed throughout the hindbrain, predominantly within the periaqueductal gray and the lateral parabrachial nucleus, and within various medullary cell groups identified as catecholaminergic, predominantly C1 and A1 neurons of the ventral medulla. These connectional data predict that androgens can act on a large assortment of multimodal inputs to the PVN, including those involved with the processing of various types of sensory and limbic information, and provide an anatomical framework for understanding how gonadal status could contribute to individual differences in HPA function.
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Affiliation(s)
- Martin Williamson
- Department of Cellular and Physiological Sciences, University of British Columbia, Vancouver, British Columbia, Canada
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Plumari L, Plateroti S, Deviche P, Panzica GC. Region-specific testosterone modulation of the vasotocin-immunoreactive system in male dark-eyed junco, Junco hyemalis. Brain Res 2004; 999:1-8. [PMID: 14746916 DOI: 10.1016/j.brainres.2003.10.037] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The nonapeptide vasotocin (VT) is the avian equivalent of the mammalian antidiuretic hormone vasopressin and is believed to control aggressive and reproductive behaviors. Brain VT distribution has been described in several domesticated avian species. We previously demonstrated that VT distribution in the brain of a free-ranging male passerine, the dark-eyed Junco, Junco hyemalis, resembles that in domesticated birds. A preliminary study also suggested that the VT-immunoreactive (VT-ir) system of juncos is regulated by testosterone (T), as is the case of galliforms. To test this hypothesis, we investigated the effects of castration and T replacement on brain VT-ir innervation in adult male juncos. Castration reduced VT-ir innervation in the lateral septum (SL), the medial preoptic nucleus, the nucleus of the stria terminalis and the intercollicularis nucleus. These effects of castration were largely reversed by T treatment at high physiological doses, but significantly so only for the SL. Given the demonstrated behavioral role of the above VT-ir-containing brain regions, the results suggest that these regions may be sites of action of VT on reproductive behaviors.
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Affiliation(s)
- L Plumari
- Rita Levi Montalcini Center for Brain Repair, Department of Anatomy, Pharmacology and Forensic Medicine, Laboratory of Neuroendocrinology, University of Torino, Corso M. D'Azeglio 52, I-10126 Turin, Italy
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Wigger A, Sánchez MM, Mathys KC, Ebner K, Frank E, Liu D, Kresse A, Neumann ID, Holsboer F, Plotsky PM, Landgraf R. Alterations in central neuropeptide expression, release, and receptor binding in rats bred for high anxiety: critical role of vasopressin. Neuropsychopharmacology 2004; 29:1-14. [PMID: 12942143 DOI: 10.1038/sj.npp.1300290] [Citation(s) in RCA: 186] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
To model aspects of trait anxiety/depression, Wistar rats were bred for extremes in either hyper (HAB)- or hypo(LAB)-anxiety as measured on the elevated plus-maze and in a variety of additional behavioral tests. Similar to psychiatric patients, HAB rats prefer passive stress-coping strategies, indicative of depression-like behavior, show hyper-reactivity of the hypothalamo-pituitary-adrenal axis, and a pathological response to the dexamethasone/corticotropin-releasing hormone (CRH) challenge test. Here we tested central mRNA expression, release patterns, and receptor binding of neuropeptides critically involved in the regulation of both anxiety-related behavior and the HPA axis. Thus, CRH, arginine-8-vasopressin (AVP), and oxytocin (OXT) were studied in brains of HAB and LAB males both under basal conditions and after exposure to a mild emotional stressor. In HAB rats, CRH mRNA was decreased in the bed nucleus of the stria terminalis only. While no significant difference in CRH1-receptor binding was found in any brain area, CRH2-receptor binding was elevated in the hypothalamic paraventricular nucleus (PVN), the ventromedial hypothalamus, and the central amygdala of HABs compared to LABs. AVP, but not OXT, mRNA expression as well as release of the neuropeptide, were higher in the PVN of HABs, whereas AVP V1a-receptor binding failed to show significant differences in any brain region studied. Remarkably, intra-PVN treatment of HABs with the AVP V1-receptor antagonist d (CH(2))(5) Tyr (Me) AVP resulted in a decrease in anxiety/depression-related behavior. The elevated expression and release of AVP within the PVN of HAB rats together with the behavioral effects of the AVP V1-receptor antagonist suggest a critical involvement of this neuropeptide in neuroendocrine and behavioral phenomena associated with trait anxiety/depression.
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MESH Headings
- Analysis of Variance
- Animals
- Antidiuretic Hormone Receptor Antagonists
- Anxiety/genetics
- Anxiety/metabolism
- Autoradiography/methods
- Behavior, Animal
- Binding Sites
- Breeding
- Central Nervous System/anatomy & histology
- Central Nervous System/metabolism
- Corticotropin-Releasing Hormone/genetics
- Corticotropin-Releasing Hormone/metabolism
- Disease Models, Animal
- Exploratory Behavior
- Gene Expression
- Genetics, Behavioral
- In Situ Hybridization
- Male
- Maze Learning
- Microdialysis/methods
- Neuropeptides/genetics
- Neuropeptides/metabolism
- Oxytocin/genetics
- Oxytocin/metabolism
- Protein Binding
- RNA, Messenger/metabolism
- Rats
- Rats, Inbred Strains/genetics
- Rats, Wistar
- Reaction Time
- Receptors, Corticotropin-Releasing Hormone/metabolism
- Receptors, Neuropeptide/genetics
- Receptors, Neuropeptide/metabolism
- Stress, Physiological/metabolism
- Swimming
- Time Factors
- Vasopressins/genetics
- Vasopressins/metabolism
- Vasopressins/physiology
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Affiliation(s)
- Alexandra Wigger
- Max Planck Institute of Psychiatry, Behavioural Neuroendocrinology, Munich, Germany.
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Grinevich V, Ma XM, Jirikowski G, Verbalis J, Aguilera G. Lipopolysaccharide endotoxin potentiates the effect of osmotic stimulation on vasopressin synthesis and secretion in the rat hypothalamus. J Neuroendocrinol 2003; 15:141-9. [PMID: 12535156 DOI: 10.1046/j.1365-2826.2003.00967.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Vasopressin secreted by magnocellular neurones of the hypothalamic supraoptic and paraventricular nuclei is essential for water balance. In this study, we examined magnocellular neurone responses to osmotic stimulation in vehicle-injected controls or rats receiving an intraperitoneal (i.p.) injection of 250 microg/100 g of lipopolysaccharide (LPS), 3 h or 6 h earlier. LPS injection had no effect on plasma vasopressin concentrations in control rats but it caused marked and transient potentiation of the responses to a single i.p. injection of hypertonic saline (five- and two-fold, 3 and 6 h after LPS, respectively). The enhancement of plasma vasopressin responses was independent of plasma sodium concentrations or changes in blood pressure. Basal vasopressin mRNA expression in the paraventricular and supraoptic nuclei decreased slightly 6 h after LPS injection, without changes in vasopressin transcription as indicated by vasopressin heteronuclear (hn) RNA levels. Parvocellular neurones showed expected increases in vasopressin hnRNA expression following LPS injection and a further increase after i.p. hypertonic saline injection (due to the painful component). In contrast to magnocellular vasopressin mRNA expression, the effects of LPS and hypertonic saline injections in parvocellular neurones were additive and not synergistic. Light microscopic immunohistochemical examination revealed an increase in size of vasopressin but not oxytocin axonal terminals in the neural lobe 3 h after LPS injection. Osmotic stimulation caused marked depletion of vasopressin immunoreactivity in axonal terminals of the neural lobe in both control and LPS-pretreated rats. The changes in vasopressin axon terminals were accompanied by induction of interleukin (IL)-1 beta and IL-6 in the posterior pituitary. The data show that endotoxemia causes morphological and functional alterations of the hypothalamic neurohypophyseal system, resulting in facilitation rather than inhibition of vasopressin synthesis, and secretion in response to osmotic stimulation.
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Affiliation(s)
- V Grinevich
- Section on Endocrine Physiology, Developmental Endocrinology Branch, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20982, USA
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8
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Legros JJ. Inhibitory effect of oxytocin on corticotrope function in humans: are vasopressin and oxytocin ying-yang neurohormones? Psychoneuroendocrinology 2001; 26:649-55. [PMID: 11500247 DOI: 10.1016/s0306-4530(01)00018-x] [Citation(s) in RCA: 110] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oxytocin (OT) and vasopressin (VP) are very similar neurohypophyseal peptides. While VP is known as an ACTH stimulating factor synergistic to CRF since two decades, the inhibiting activity of OT, first demonstrated in the human, is now confirmed in various species including mouse and rat!It is likely that endogenous oxytocinergic system which can be activated by physiological and/or pharmacological manipulation can "buffer" the stress activated vasopressin-ACTH-cortisol action. Since VP and OT share also opposite action on cognitive function, those two "sister" neuropeptides might be considered as "ago-antagonist" or "ying-yang" neurohormones!
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Affiliation(s)
- J J Legros
- Endocrine Service, Psychoneuroendocrine Unit, University of Liege-Sart Tilman, 4000, Liège, Belgium.
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Xu B, Sano T, Yamada S, Li CC, Hirokawa M. Expression of corticotropin-releasing hormone messenger ribonucleic acid in human pituitary corticotroph adenomas associated with proliferative potential. J Clin Endocrinol Metab 2000; 85:1220-5. [PMID: 10720066 DOI: 10.1210/jcem.85.3.6471] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Among the factors that promote the growth of human pituitary corticotroph adenomas (hPCAs), the proliferative potential of CRH secreted by hPCAs on these tumors is not well known. In this study, the CRH messenger ribonucleic acid (mRNA) transcripts were demonstrated on paraffin sections using the quantitative in situ hybridization method in 37 of 43 hPCAs, including 17 of 22 microadenomas, 15 of 15 macroadenomas, and 5 of 6 locally invasive adenomas according to Hardy's classification of pituitary adenomas. The more important findings were that CRH mRNA signal intensity in pituitary corticotroph adenoma cells was linearly correlated with Ki-67 tumor growth fractions (r = 0.802; P < 0.0001), and in macroadenoma and locally invasive adenoma cells it was significantly higher than in microadenoma cells (P = 0.035). On the other hand, CRH mRNA transcript accumulation was absent or negligible in 10 normal pituitary glands (P = 0.005). This is the first report of the frequent expression of CRH mRNA localized in human pituitary corticotroph adenoma cells. These results indicate that CRH from a local source of corticotroph adenoma cells not only has autocrine/paracrine functions in corticotroph adenomatous tissue, but also is an important factor associated with a proliferative potential of hPCAs.
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Affiliation(s)
- B Xu
- Department of Pathology, University of Tokushima School of Medicine, Japan
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Panzica G, Plumari L, Garc�a-Ojeda E, Deviche P. Central vasotocin-immunoreactive system in a male passerine bird (Junco hyemalis). J Comp Neurol 1999. [DOI: 10.1002/(sici)1096-9861(19990621)409:1<105::aid-cne8>3.0.co;2-8] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Affiliation(s)
- P L Dahia
- Department of Endocrinology, St. Bartholomew's Hospital, London, United Kingdom
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