HIV-Related Stigma among People with HIV and their Families: A Qualitative Analysis

We examined the interconnectedness of stigma experiences in families living with HIV, from the perspective of multiple family members. Semi-structured interviews were conducted with 33 families (33 parents with HIV, 27 children under age 18, 19 adult children, and 15 caregivers). Parents were drawn from the HIV Cost and Services Utilization Study, a representative sample of people in care for HIV in US. All of the families recounted experiences with stigma, including 100% of mothers, 88% of fathers, 52% of children, 79% of adult children, and 60% of caregivers. About 97% of families described discrimination fears, 79% of families experienced actual discrimination, and 10% of uninfected family members experienced stigma from association with the parent with HIV. Interpersonal discrimination seemed to stem from fears of contagion. Findings indicate a need for interventions to reduce HIV stigma in the general public and to help families cope with stigma.     

Polymorphisms of BDNF Gene and Autism Spectrum Disorders: Family Based Association Study with Korean Trios

Objective

Autism spectrum disorders (ASDs) are a group of early childhood-onset neurodevelopmental disorders characterized by deficits in social interaction and language skills, and repetitive behaviors. Brain-derived neurotrophic factor (BDNF) plays a critical role in the differentiation of normal neuronal cells during embryonic and postnatal neuronal development through its neurotrophic effects.

Methods

In this study, we performed a family-based association test (FBAT) between single nucleotide polymorphisms (SNPs; rs6265, rs11030101, rs7103411, and rs7103873) or haplotypes in the BDNF gene and affection status or several quantitative traits characterized by ADI-R with151 Korean trios, including a child diagnosed as ASDs.

Results

While no significant association was found between SNPs or haplotypes and the ASDs disease status, a quantitative transmission disequilibrium test (QTDT) by using quantitative traits identified associations of the SNPs (rs6265 and rs11030101) with a domain score for "Restricted, Repetitive and Stereotyped patterns of behavior" (C domain), especially at the subdomain scores for "encompassing preoccupation or circumscribed pattern of interest" (C1) (rs6265A allele, dominant model, p-value=0.019; rs11030101 A allele, additive model, p-value=0.015) and "preoccupations with part of objects or non-functional elements of material" (C4) (rs11030101 A allele, additive model, p-value=0.015) within the ADI-R diagnostic algorithm. In addition, significant associations were also identified between the haplotypes and these quantitative traits (C1, p-value=0.016; C4, p-value=0.012).

Conclusion

We conclude that BDNF gene polymorphisms have a possible role in the pathogenesis of ASDs.     

Healthy Functioning in Families with a Schizophrenic Parent

This is a study using Family Adaptability and Cohesion Evaluation Scales (FACES IV) that surveyed married couples with children where one person was schizophrenic. A surprising finding was that both the patient and their partner rated their family in the healthy range. Using the Circumplex Model where balanced scores are healthy, most of the patients (78%) and spouses (87%) described their family as balanced. Both groups saw their family as “flexible to very flexible” and “connected to very connected.” In terms of the unbalanced aspects of their family (disengaged, enmeshed, rigid, and chaotic), the vast majority of patients and spouses rated these traits as low or very low. Both the patients and spouses described the family communication as more negative than positive. In terms of family satisfaction, it was low for over half of the patients and partners. In summary, these families with a schizophrenic parents generally were functioning well in spite of this major disorder in one parent.     

Lower availability of midbrain serotonin transporter between healthy subjects with and without a family history of major depressive disorder – a preliminary two-ligand SPECT study

PurposeSerotonin transporter (SERT) and dopamine transporter (DAT) levels differ in patients with major depressive disorder (MDD) who are in a depressed state in comparison with healthy controls. In addition, a family history of depression is a potent risk factor for developing depression, and inherited vulnerability to serotonergic and dopaminergic dysfunction is suspected in this. The aim of this study was to examine the availabilities of midbrain SERT and striatal DAT in healthy subjects with and without a first-degree family history of MDD.MethodsEight healthy subjects with first-degree relatives with MDD and 16 sex- and age-matched healthy controls were recruited. The availabilities of SERT and DAT were approximated using SPECT, employing [¹²³I] 2-((2-((dimethylamino)methyl)phenyl)thio)-5-iodophenylamine (ADAM) and [^99mTc] TRODAT-1 as the ligands, respectively. There are missing data for one participant with a first-degree family history of MDD from the ADAM study, due to a lack of the radio-ligand at the time of experiment.ResultsSERT availability in the midbrain was significantly lower in subjects with a first-degree family history of MDD than in healthy subjects. However, DAT availability was no different between two groups.ConclusionsThe results with regard to the midbrain SERT level suggest the heritability of MDD.     

The relationship of family characteristics and bipolar disorder using causal-pie models

Many family characteristics were reported to increase the risk of bipolar disorder (BPD). The development of BPD may be mediated through different pathways, involving diverse risk factor profiles. We evaluated the associations of family characteristics to build influential causal-pie models to estimate their contributions on the risk of developing BPD at the population level. We recruited 329 clinically diagnosed BPD patients and 202 healthy controls to collect information in parental psychopathology, parent-child relationship, and conflict within family. Other than logistic regression models, we applied causal-pie models to identify pathways involved with different family factors for BPD. The risk of BPD was significantly increased with parental depression, neurosis, anxiety, paternal substance use problems, and poor relationship with parents. Having a depressed mother further predicted early onset of BPD. Additionally, a greater risk for BPD was observed with higher numbers of paternal/maternal psychopathologies. Three significant risk profiles were identified for BPD, including paternal substance use problems (73.0%), maternal depression (17.6%), and through poor relationship with parents and conflict within the family (6.3%). Our findings demonstrate that different aspects of family characteristics elicit negative impacts on bipolar illness, which can be utilized to target specific factors to design and employ efficient intervention programs.     

The (late?) modern family: The family's significance for adolescents in Germany and Israel

This study presents German and Israeli youth's heroes and role models. Two hundred twenty-six students from 22 high schools took part in small group interviews. Despite differences in the normative place of the family in the two cultures, the comparison reveals significant similarities between their views and what attributes the subjects assign to their families. Three main models of family members as hero arise from the data: The Self-made Person; sacrifice and pro-social action; and contending with everyday reality. The results point to a) the fading of traditional heroes from the imagination of youth in post-industrial societies; b) the substantive place the family holds in young people's lives. I suggest that the rise of uncertainty and risk in the current socio-historical constellation, contributes to adolescents' choice of figures from their immediate environments that embody safety and a moral framework.