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Introduction: Discrimination constitutes a source of stress for minority groups, leading to heightened levels of depression. Discrimination can also elicit positive responses aimed at reducing detrimental impacts. The stress experienced by minority groups may impact their mindset and influence their negative emotional responses. Israeli Jewish society comprised for many years two large communities: the dominant Ashkenazi people, who emigrated from East Europe, and the Mizrahi discriminated minority whose members came from Muslim countries. The Mizrahi minority has become a mainstream community over time, and its size equals the Ashkenazi group. This change raises an interesting issue that has not been investigated empirically: What characterizes the psychological responses to the stress of a formerly discriminated minority? Methods: Two representative samples responded to a similar questionnaire measuring inhibiting and bolstering coping strategies. The first sample of 930 people participated in this structured survey between October 12 and 19, 2022. No external adversity threatened Israel at that time. The second sample of 1,608 Israeli Jews participated between October 11 and 17, 2023, a few days after Hamas attacked the southern region of Israel, killed more than a 1,000 people, and kidnapped 100. We examine the impact of moderate and extreme stress of war on the maladaptive levels of anxiety and depression. Furthermore, we investigated the shielding psychological coping measures of this former minority, as compared to Ashkenazi group's response. Results: Results show that the formerly minority Mizrahi group expresses higher levels of depression, anxiety, and sense of danger under extreme stress compared to the Ashkenazi group. Mizrahi individuals compensated concurrently for these negative emotions by fostering enhanced hope and societal resilience compared to the other group. Discussion: The main contributions of the present study are (a) Demonstration that psychological responses of descendants of a minority group to highly stressful conditions do not necessarily agree with their current status as a mainstream community. (b) Indicating that the phenomenon of concurrently enhanced negative and positive responses in face of extreme stress is associated with ethnic origin and history. (c) Associating the effects of different socio-demographic variables with the psychological response of the investigated groups to extreme and moderate stress. [ABSTRACT FROM AUTHOR]

Introduction Methods Results Conclusion The American continent populations have a wide genetic diversity, as a product of the admixture of three ethnic groups: Amerindian, European, and African Sub‐Saharan. Spinocerebellar ataxia type 10 (SCA10) and Huntington disease‐like 2 (HDL2) have very ancient ancestral origins but are restricted to two populations: Amerindian and African Sub‐Saharan, respectively. This study aimed to investigate the genetic epidemiological features of these diseases in Venezuela.In‐phase haplotypes with the expanded alleles were established in seven unrelated index cases diagnosed with SCA10 and in 11 unrelated index cases diagnosed with HDL2. The origins of remote ancestors were recorded.The geographic origin of the ancestors showed grouping in clusters. SCA10 had a minimal general prevalence of 1:256,174 families in the country, but within the identified geographic clusters, the prevalence ranged from 5 per 100,000 to 43 per 100,000 families. HDL2 had a general prevalence of 1:163,016 families, however, within the clusters, the prevalence ranged from 31 per 100,000 to 60 per 100,000 families. The locus‐specific haplotype shared by all families worldwide, including the Venezuelans, supports a single old ancestral origin in each case.Knowing the genetic ancestry and geographic origins of patients in Ibero‐American mixed populations could have significant diagnostic implications; thus, both diseases in Venezuela should always be first explored in patients with a suggestive phenotype and ancestors coming from the same known geographic clusters. [ABSTRACT FROM AUTHOR]

Scholars have argued that, on average, immigrant students are 'optimists' and have higher educational aspirations than non‐migrant students after accounting for students' socio‐economic background and educational performance. However, ethnic minority groups, which proxy the different origin backgrounds of migrants, may show mixed findings in terms of educational aspirations. This study aims to analyse the lyceum (the most theoretical school in Italy) and university aspirations of migrant‐origin students and their Italian counterparts, enrolled respectively in Italian lower (Grade 8: age 13) and upper secondary state schools (Grades 9–11: ages 14–16). The analyses are based on data from the Italian Integration of the Second Generation survey conducted during the 2014/15 school year. Our results show that students having Chinese, Moroccan, Moldovan and other non‐European Union Eastern European origins assume the lowest levels of lyceum aspiration after also considering compositional effects. Conversely, the largest proportion of migrants attending school in Grades 9–11 have higher levels of university aspiration compared to non‐migrants. When considering the role of migratory generation, lyceum and university aspirations are positively associated with the acculturation process of migrants. Furthermore, we found that high family expectations, social relationships and self‐perception benefits of studying have positive associations with both lyceum and university aspirations, especially among migrants. [ABSTRACT FROM AUTHOR]

IntroductionDiscrimination constitutes a source of stress for minority groups, leading to heightened levels of depression. Discrimination can also elicit positive responses aimed at reducing detrimental impacts. The stress experienced by minority groups may impact their mindset and influence their negative emotional responses. Israeli Jewish society comprised for many years two large communities: the dominant Ashkenazi people, who emigrated from East Europe, and the Mizrahi discriminated minority whose members came from Muslim countries. The Mizrahi minority has become a mainstream community over time, and its size equals the Ashkenazi group. This change raises an interesting issue that has not been investigated empirically: What characterizes the psychological responses to the stress of a formerly discriminated minority?MethodsTwo representative samples responded to a similar questionnaire measuring inhibiting and bolstering coping strategies. The first sample of 930 people participated in this structured survey between October 12 and 19, 2022. No external adversity threatened Israel at that time. The second sample of 1,608 Israeli Jews participated between October 11 and 17, 2023, a few days after Hamas attacked the southern region of Israel, killed more than a 1,000 people, and kidnapped 100. We examine the impact of moderate and extreme stress of war on the maladaptive levels of anxiety and depression. Furthermore, we investigated the shielding psychological coping measures of this former minority, as compared to Ashkenazi group’s response.ResultsResults show that the formerly minority Mizrahi group expresses higher levels of depression, anxiety, and sense of danger under extreme stress compared to the Ashkenazi group. Mizrahi individuals compensated concurrently for these negative emotions by fostering enhanced hope and societal resilience compared to the other group.DiscussionThe main contributions of the present study are (a) Demonstration that psychological responses of descendants of a minority group to highly stressful conditions do not necessarily agree with their current status as a mainstream community. (b) Indicating that the phenomenon of concurrently enhanced negative and positive responses in face of extreme stress is associated with ethnic origin and history. (c) Associating the effects of different socio-demographic variables with the psychological response of the investigated groups to extreme and moderate stress.

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BackgroundFew studies have focused on the clinical characteristics and intestinal flora of Tibetan patients with irritable bowel syndrome (IBS). The study aimed to compare the difference of between Tibetan and Han patients with IBS.MethodsPatients who met inclusion and exclusion criteria were divided into the Tibet and Han groups. A simplified Gastrointestinal Symptom Rating Scale (GSRS)-based questionnaire was used to assess the IBS severity. Fecal samples from all subjects were collected for the analysis of gut microbiota using 16sRNA Illumina sequencing.ResultsNo significant difference was found in the total symptom scores between two groups. However, Tibetans with IBS are more prone to bloating than Hans (17.41% vs 9.09%, p < 0.001). A profit shift in the gut microbiota was shown between the two groups. The ratio of Firmicutes/Bacteroidetes was significantly lower in the Tibet group than in the Han group (2.954 ± 0.78 vs 8.23 ± 2.04, p = 0.004). In the Tibet group, the level of the genus Blautia decreased significantly compared to the Han group, and there was a significant negative correlation between the level of Blautia and the bloating scores (Pearson r = −0.33, p = 0.025).ConclusionThe characteristics of Tibetan patients differ from those of Han patients with IBS, not only in terms of the clinical symptoms, but also in the characteristics of intestinal flora. Tibetans with IBS are more prone to bloating, which might be due to the different gut microbiota. The genus Blautia may play a role in this mechanism.

Grade repetition is an issue with important educational implications. This study analyzes the effect of cognitive variables, socio-economic status, as well as the interaction of socio-economic status with ethnic origin, on the probability of not repeating. Data were collected to calculate socioeconomic status using the Hollingshead Socioeconomic Index, and the following tests were administered to collect information on cognitive variables: the Primary Mental Aptitude Test (PMA), the Raven's Progressive Matrices Test, and the Wechsler Intelligence for Children Information Scale (WISC IV). The sample consisted of 664 students of Compulsory Secondary Education (ESO), Baccalaureate and intermediate and higher vocational training. The results confirm the predictive power of socioeconomic status. With regard to cognitive variables, significant results were only obtained when the WISC-IV Information Scale was taken as a predictor, this measure being related to crystallized intelligence. The influence of the origin of the students did not yield significant results. There is a clear need for a debate and a rethinking of the issue leading to the identification of new strategies to reduce grade repetition and its negative effects.

Background: Few studies have focused on the clinical characteristics and intestinal flora of Tibetan patients with irritable bowel syndrome (IBS). The study aimed to compare the difference of between Tibetan and Han patients with IBS., Methods: Patients who met inclusion and exclusion criteria were divided into the Tibet and Han groups. A simplified Gastrointestinal Symptom Rating Scale (GSRS)-based questionnaire was used to assess the IBS severity. Fecal samples from all subjects were collected for the analysis of gut microbiota using 16sRNA Illumina sequencing., Results: No significant difference was found in the total symptom scores between two groups. However, Tibetans with IBS are more prone to bloating than Hans (17.41% vs 9.09%, p < 0.001). A profit shift in the gut microbiota was shown between the two groups. The ratio of Firmicutes/Bacteroidetes was significantly lower in the Tibet group than in the Han group (2.954 ± 0.78 vs 8.23 ± 2.04, p = 0.004). In the Tibet group, the level of the genus Blautia decreased significantly compared to the Han group, and there was a significant negative correlation between the level of Blautia and the bloating scores ( Pearson r = -0.33, p = 0.025)., Conclusion: The characteristics of Tibetan patients differ from those of Han patients with IBS, not only in terms of the clinical symptoms, but also in the characteristics of intestinal flora. Tibetans with IBS are more prone to bloating, which might be due to the different gut microbiota. The genus Blautia may play a role in this mechanism., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Ma, Huan, Liu, Hu and Ren.)