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Buckner Horn posted an update 6 months ago
Conclusions Clinical genetic testing identifies a causal variant in one third of pediatric patients with primary DCM. Variant reevaluation significantly decreased the number of variants of uncertain significance, but a large burden of variants of uncertain significance remain. These results highlight the need for periodic reanalysis of genetic testing results, additional investigation of genotype-phenotype correlations in DCM through large, multicenter genetic studies, and development of improved tools for functional characterization of variants of uncertain significance.Background There is some evidence that components of the renin-angiotensin system and kallikrein-kinin system are not similarly regulated in both sexes. The aim of this work was to analyze the expression of angiotensin-converting enzyme, angiotensin-converting enzyme 2, angiotensin 1 receptor, angiotensin 2 receptor, beta-1 receptor, and beta-2 receptor during the evolution of myocardial infarction. Methods Thirty-six male and 36 female Wistar rats were used. Myocardial infarction was induced. Six groups of both sexes were formed, (n=6) (a) sham; (b) 48 h myocardial infarction; (c) one week myocardial infarction; (d) two weeks myocardial infarction; (e) three weeks myocardial infarction and (f) four weeks myocardial infarction. The expression was evaluated by real-time polymerase chain reaction on the penumbra of left ventricle. Results The mRNA expression of most biomarkers was lower in females than in males. During acute infarction, an increase of all protein expression was found in female and at two weeks while in the male only biomarker changes occurred at three weeks. In addition, in male biomarkers mRNA expression decreased during chronic infarction while in females it did not. Conclusions The renin-angiotensin system and kallikrein-kinin system biomarkers expression occurs at earlier times in the female than in the male rat. In addition, during chronic myocardial infarction these biomarkers remained unchanged in females while in males they decreased.This article provides an examination of the structure of Islamophobia across cultures. Our novel measure-the Tripartite Islamophobia Scale (TIS)-embeds three theoretically and statistically grounded subcomponents of Islamophobia anti-Muslim prejudice, anti-Islamic sentiment, and conspiracy beliefs. Across six samples (i.e., India, Poland, Germany, France, and the United States), preregistered analyses corroborated that these three subcomponents are statistically distinct. Measurement invariance analyses indicated full scalar invariance, suggesting that the tripartite understanding of Islamophobia is generalizable across cultural contexts. Furthermore, the subcomponents were partially dissociated in terms of the intergroup emotions they are predicted by as well as the intergroup outcomes they predict (e.g., dehumanization, ethnic persecution). For example, intergroup anger and disgust underpin Islamophobic attitudes, over and above the impact of fear. Finally, our results show that social dominance orientation (SDO) and ingroup identification moderate intergroup emotions and Islamophobia. We address both theoretical implications for the nature of Islamophobia and practical interventions to reduce it.In the United States, both economic inequality and political conflict are on the rise. We investigated whether subjective socioeconomic status (SSS) may help explain why these dual patterns emerge. We hypothesized that higher SSS may increase naïve realism-the belief that one perceives the world as it is, rather than as interpreted through one’s own knowledge and beliefs-regarding political issues. Using a representative sample of the American electorate, we found that higher SSS predicted more political naïve realism toward those from a different political party (Study 1). The remaining experiments examined the causal relationship between SSS and political naïve realism (Studies 2-5). We extended these findings by investigating whether SSS influenced participants’ willingness to exclude those with contrary views from a vote (Studies 4 and 5). Transmembrane Transporters inhibitor Together, these studies demonstrate that SSS enhances political naïve realism and can lead to the exclusion of others with contrary opinions.There is little assessment to provide specific information about quality of bilateral upper extremity movement specifically. This study examined the psychometric properties of the Yonsei-Bilateral Activity Test (Y-BAT). An observational cross-sectional design was used with 100 stroke survivors. Unidimensionality was examined using factor analyses, and Rasch analysis was used to test rating scale structure, fit statistics, and precision of the Y-BAT. The Y-BAT demonstrated a unidimensional measurement construct, and 19 of the 27 items fit the Rasch model. The instrument demonstrated good precision, including person reliability and person strata. The Y-BAT estimated person measures within a wide range of theta values with a reliability of .9 with good precision. Our results indicate that a revised, 19-item version of the Y-BAT demonstrates sound internal validity and may be a useful instrument for clinicians to measure upper extremity function with good precision following stroke.Background Chronic symptoms after mild traumatic brain injury (mTBI) are common among Veterans and service members represent a significant source of morbidity, with those who sustain multiple mTBIs at greatest risk. Exosomal miRNAs, mediator of intercellular communication, may be involved with chronic TBI symptom persistence. Methods Exosomal miRNA (exomiR) was extracted from 153 participants enrolled in the Chronic Effect of Neurotrauma Consortium (CENC) longitudinal study (no TBI, n=35; ≥ 3 mTBIs (rTBI), n=45; 1-2 mTBI, n=73). Analyses were performed with nCounter® Human miRNA Expression Panels and Ingenuity pathway analysis (IPA) for identification of gene networks associated with TBI. Generalized linear models were used to analyze the predictive value of exomiR dysregulation and remote neurobehavioral symptoms. Results Compared to controls, there were 17 dysregulated exomiRs in the entire mTBI group and 32 dysregulated exomiRs in the rTBI group. Two miRNAs, hsa-miR-139-5p and hsa-miR-18a-5p, were significantly differentially expressed in the rTBI and 1-2 mTBI groups.