Associations between spouses’ oxytocin receptor gene polymorphism, attachment security, and marital satisfaction

Monin, Joan K.; Goktas, Selin; Kershaw, Trace; DeWan, Andrew T.

doi:10.1371/journal.pone.0213083

Cited by 16 publications

(11 citation statements)

References 36 publications

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“…Another paper did not detect any associations between OXTR/rs53576 and insecure adult attachment [87]. In the context of close relationships, individuals with the GG genotype also reported higher marital satisfaction than A carriers [88]. Although there is unanimity in assuming the variation of rs53576 as genetic targets responsible for social functioning and prosocial activity [36,41,89,90], the culture-dependent variation of allelic distributions should not be ignored [91].…”

Section: Discussionmentioning

confidence: 99%

The relation between Oxytocin Receptor Gene polymorphisms, adult attachment and Instagram sociability: an exploratory analysis

Carollo¹,

Bonassi²,

Cataldo³

et al. 2020

Preprint

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So far literature considered the association between environmental factors (i.e. involved in adult relationships) and genetic vulnerability on Oxytocin Receptor Gene (OXTR) in the comprehension of social behavior. Although an extensive knowledge on in-person social interactions has been obtained, little is known about online social behavior. A gene-environment perspective is adopted to examine how OXTR and adult attachment moderate Instagram behavior. The Experience in Close Relationships-Revised (ECR-R) questionnaire was used to collect participants' (N = 57, 16 males) attachment with their partners. The genetic factors within the regions OXTR rs53576 (A/A homozygotes vs. G-carriers) and rs2254298 (G/G homozygotes vs. A-carriers) were assessed. Number of posts, followed people ("followings") and followers were obtained from Instagram, and the Social Desirability Index was calculated as the ratio of followers to followings. Interaction effects between OXTR groups and ECR-R scores on the number of posts and SDI were hypothesised. Results showed an effect of rs53576 on the number of Instagram followings. Specifically, A/A homozygotes had more followings than G-carriers independently of the quality of the relationship with their partner. These preliminary results are discussed in light of the debate of behavioral genetics and offer insights into future investigations on social media behavior.

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Section: Discussionmentioning

confidence: 99%

The relation between Oxytocin Receptor Gene polymorphisms, adult attachment and Instagram sociability: an exploratory analysis

Carollo¹,

Bonassi²,

Cataldo³

et al. 2020

Preprint

View full text Add to dashboard Cite

show abstract

“…The specific role of OXTR gene polymorphisms in emotional support seeking, related to social norms and culturally normative behavior, has been discussed in several studies [ 32 – 37 ], with OXTR rs53576 being one of the main focuses of attention. OXTR rs53576 has been related to attachment security and marital satisfaction, and GG carriers rated higher compared A carriers [ 38 ]. Li and colleagues reported a positive association between the rs53576 polymorphism and general sociality and concluded that the G allele homozygotes had higher general sociality than the A allele carriers [ 39 ].…”

Section: Introductionmentioning

confidence: 99%

Oxytocin receptor gene polymorphism (rs53576) and digit ratio associates with aggression: comparison in seven ethnic groups

Butovskaya

Rostovtseva

Butovskaya

et al. 2020

J Physiol Anthropol

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Background The specific role of the oxytocin receptor ( OXTR ) gene polymorphisms in emotional support seeking, related to social norms and culturally normative behavior, has been discussed in several studies. Evidence on the association between aggression and OXTR polymorphisms has also been reported. The goal of the current study was to analyze the effect of the OXTR rs53576 polymorphism, prenatal testosterone effect (second-to-fourth digit ratio, or 2D:4D), and culture on aggression assessed with the Buss-Perry Aggression Questionnaire (BPAQ). Methods The data were collected in Russia and Tanzania and included seven ethnic groups of European, Asian, and African origin. The total sample included 1705 adults (837 males, 868 females). All the subjects were evaluated with the BPAQ. As a measure of prenatal androgenization, the second and fourth digits were measured directly from hand, and the digit ratios were calculated. All the participants provided buccal samples, from which genomic DNA was extracted, and the OXTR gene rs53576 polymorphism was genotyped. Statistical analysis was performed using SPSS version 23.0; the alpha level for all analyses was set at 0.05. Results The ethnic group factor was the most significant predictor of ratings on BPAQ (medium effect size for physical aggression, anger and hostility scales, and low for verbal aggression). To study the effect of sex, the OXTR polymorphism, and prenatal androgenization, we conducted the z -score transformation for BPAQ scales and 2D:4D for each ethnic group and pooled these data into new z -score variables. According to the GLM analysis after leveling the effects of culture (z-transformation), all four scales of BPAQ demonstrated association with sex (main effects), with men scoring higher on physical and verbal aggression and women scoring higher on anger and hostility. Anger and hostility scales were also associated with OXTR polymorphism and 2D:4D of the right hand. The lowest levels of anger and hostility were observed in individuals with the AA genotype, especially in men. Conclusions Our data suggest that both oxytocin ( OXTR gene polymorphism) and fetal testosterone (2D:4D) may significantly affect emotional (anger) and cognitive (hostility) aggression in humans, given the leveling the role of culture.

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“…Independent of the reported scores on anxiety and avoidance in adult relationships, A/A homozygotes showed a higher number of followings compared to G-carriers. Previous researches highlighted that OXTR /rs53576 G allele is linked to higher marital satisfaction, support seeking in hostile circumstances, and higher empathy than A-carriers [55] , [96] . Conversely, in a few cases, A/A individuals were found to display increased social attitudes and higher social sensitivity than G-carriers [97] .…”

Section: Discussionmentioning

confidence: 99%

The relation between oxytocin receptor gene polymorphisms, adult attachment and Instagram sociability: An exploratory analysis

Carollo

Bonassi

Cataldo

et al. 2021

Heliyon

View full text Add to dashboard Cite

Oxytocin is a primary neuropeptide which coordinates affiliative behavior. Previous researchers pointed to the association between genetic vulnerability on Oxytocin Receptor Gene ( OXTR ) and environmental factors (e.g., social relationships) to comprehend social behavior. Although an extensive knowledge of in-person social interactions has been obtained, little is known about online sociability. A gene-environment perspective is adopted to examine how OXTR and adult attachment moderate Instagram behavior. The genetic factors within the regions OXTR /rs53576 (A/A homozygotes vs G-carriers) and OXTR /rs2254298 (G/G homozygotes vs A-carriers) were assessed. The Experience in Close Relationships-Revised (ECR-R) questionnaire was used to collect participants' (N = 57, 16 males) attachment with a partner. The number of posts, followed people (“followings”) and followers were obtained from Instagram, and the Social Desirability Index (SDI) was calculated as the ratio of followers to followings. Interaction effects between OXTR groups and ECR-R scores on the number of posts and SDI were hypothesized. Results showed an effect of rs53576 on the number of Instagram followings. Specifically, people with A/A OXTR /rs53576 genotype had more followings than G-carriers independent of the anxiety or avoidance felt towards their partner. These preliminary results offer insights into future investigations on social media behavior.

show abstract

Associations between spouses’ oxytocin receptor gene polymorphism, attachment security, and marital satisfaction

Cited by 16 publications

References 36 publications

The relation between Oxytocin Receptor Gene polymorphisms, adult attachment and Instagram sociability: an exploratory analysis

The relation between Oxytocin Receptor Gene polymorphisms, adult attachment and Instagram sociability: an exploratory analysis

Oxytocin receptor gene polymorphism (rs53576) and digit ratio associates with aggression: comparison in seven ethnic groups

The relation between oxytocin receptor gene polymorphisms, adult attachment and Instagram sociability: An exploratory analysis

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