Oxytocin Infusion Reduces Repetitive Behaviors in Adults with Autistic and Asperger's Disorders

Hollander, Eric; Novotny, Sherie; Hanratty, M Katherine; Yaffe, R.; DeCaria, Concetta M.; Aronowitz, Bonnie; Mosovich, Serge

doi:10.1038/sj.npp.1300021

Cited by 624 publications

(440 citation statements)

References 55 publications

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“…Furthermore, OT reduces repetitive behavior in adults with autism and Asperger's disorder (Hollander et al, 2003). Taken together, positive feedback of PKC-and cADPR-dependent OT release in the hypothalamus and pituitary may be important for correct and efficient social conduct in relation to social stimulation, although further validation is necessary.…”

Section: Discussionmentioning

confidence: 99%

Oxytocin-induced elevation of ADP-ribosyl cyclase activity, cyclic ADP-riboseor Ca2+ concentrations is involved in autoregulation of oxytocin secretionin the hypothalamus and posterior pituitary in male mice

et al. 2010

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Section: Discussionmentioning

confidence: 99%

Oxytocin-induced elevation of ADP-ribosyl cyclase activity, cyclic ADP-riboseor Ca2+ concentrations is involved in autoregulation of oxytocin secretionin the hypothalamus and posterior pituitary in male mice

et al. 2010

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“…Interestingly, the AVPR1a receptor of the closely related nonapeptide vasopressin has also been associated with ASD [40][41][42]. This provisional role of OT in ASD, is further supported by two linkage studies [43,44], clinical evidence by several groups demonstrating clinical improvement in ASD following OT administration [45][46][47][48][49][50][51] (also see [52,53]) and studies showing that ASD is also associated with alterations in OT plasma levels [54].…”

Section: Oxytocin and Autism Spectrum Disorders (Asd)mentioning

confidence: 91%

Are retinoids potential therapeutic agents in disorders of social cognition including autism?

et al. 2011

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Edited by Sergio Papa, Gianfranco Gilardi and Wilhelm JustKeywords: Autism spectrum disorder (ASD) All-trans retinoic acid (ATRA) CD38 Oxytocin Polymorphism a b s t r a c t Increasing evidence suggests that the nonapeptide, oxytocin (OT), helps shape social and affiliative behaviors not only in lower mammals but also in humans. Recently, an essential mediator of brain OT release has been discovered, ADP-ribosyl cyclase and/or CD38. We have subsequently shown that polymorphisms across the CD38 gene are associated with autism spectrum disorders (ASD). Notably, CD38 expression in lymphoblastoid cells (LBC) is reduced in cell lines derived from ASD subjects compared to parental cell lines. Intriguingly, a correlation was observed between CD38 expression and measures of social function in ASD. Finally, we have shown that all-trans retinoic acid (ATRA), a known inducer of CD38 transcription, can rescue low CD38 expressing LBC lines derived from ASD subjects and restore normal levels of transcription of this ectoenzyme providing 'proof of principle' in a peripheral model that retinoids are potential therapeutic agents in ASD. Ó 2011 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved. OxytocinClassically, the nonapeptide oxytocin (OT) has been viewed as a hypothalamic neuropeptide that is released into the general circulation from the neural lobe of the pituitary, inducing uterine contractions during parturition and milk ejection during lactation. OT is derived from a pre-prohormone precursor that is synthesized in the hypothalamus and stored in vesicles at the posterior pituitary for storage and subsequent release into the bloodstream (see [1] for comprehensive review of the oxytocin receptor system). OT and social behaviorBeyond the long-known peripheral effects of OT, a wealth of animal studies have elaborated the role of OT, or their analogues such as isotocin and vasotocin [2], in molding social behavior from fish to mammals [3]. In the past few years the role of OT has also been examined in our own species, and similar to what has been learned from animal studies, it appears that this nonapeptides also influence social behaviors in humans [4,5]. Indeed, OT has been suggested as the 'great facilitator of life' in a recent review [6].In humans, intranasal administration of OT has been shown to increase trust [7], facilitate mind-reading [8], enhance human memory for social identity [9], increase positive communication between couples [10], increase gaze to the eye region [11] and increase generosity [12]. Intriguingly, OT plasma levels have been linked to individual patterns of maternal-fetal attachment [13] and salivary OT levels were associated with bonding to own parents and inversely related to psychological distress, particularly depressive symptoms [14]. Social anxiety symptom severity, adjusted for age and gender in a healthy group of subjects, was associated with higher plasma oxytocin levels [15]. Imaging studies reinforce the role of OT in influencing human social ...

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“…17 Oxytocin infusion might reduce repetitive behaviors in autistic patients. 18 In addition, the oxytocin receptor (OXTR) gene is located at 3p25.3, in the chromosomal region, which has been suggested for autism in a genome-wide linkage study. 19 On the basis of these findings, it is reasonable to postulate that the dysfunction of oxytocin system may be associated with susceptibility to autism.…”

Section: Introductionmentioning

confidence: 99%

Association of the oxytocin receptor (OXTR) gene polymorphisms with autism spectrum disorder (ASD) in the Japanese population

et al. 2010

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The oxytocin receptor (OXTR) gene, which is located on chromosome 3p25.3, has been implicated as a candidate gene for susceptibility of autism spectrum disorder (ASD). Positive associations between OXTR and ASD have been reported in earlier studies. However, the results were inconsistent and demand further studies. In this study, we investigated the associations between OXTR and ASD in a Japanese population by analyzing 11 single-nucleotide polymorphisms (SNPs) using both familybased association test (FBAT) and population-based case-control test. No significant signal was detected in the FBAT test. However, significant differences were observed in allelic frequencies of four SNPs, including rs2254298 between patients and controls. The risk allele of rs2254298 was 'A', which was consistent with the previous study in Chinese, and not with the observations in Caucasian. The difference in the risk allele of this SNP in previous studies might be attributable to an ethnic difference in the linkage disequilibrium structure between the Asians and Caucasians. In addition, haplotype analysis exhibits a significant association between a five-SNP haplotype and ASD, including rs22542898. In conclusion, our study might support that OXTR has a significant role in conferring the risk of ASD in the Japanese population.

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Oxytocin Infusion Reduces Repetitive Behaviors in Adults with Autistic and Asperger's Disorders

Cited by 624 publications

References 55 publications

Oxytocin-induced elevation of ADP-ribosyl cyclase activity, cyclic ADP-riboseor Ca2+ concentrations is involved in autoregulation of oxytocin secretionin the hypothalamus and posterior pituitary in male mice

Oxytocin-induced elevation of ADP-ribosyl cyclase activity, cyclic ADP-riboseor Ca2+ concentrations is involved in autoregulation of oxytocin secretionin the hypothalamus and posterior pituitary in male mice

Are retinoids potential therapeutic agents in disorders of social cognition including autism?

Association of the oxytocin receptor (OXTR) gene polymorphisms with autism spectrum disorder (ASD) in the Japanese population

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