Stoutsteenberg6084

This review focuses on machine learning utilization for precision medicine's "big data", in the context of genetics, genomics, and beyond.

The asthma control test (ACT) is commonly used to identify patients with uncontrolled asthma. The goal of this study was to determine whether clinical parameters such as asthma history and medications, exacerbation rate, comorbidities, lung function, and socioeconomic status are risk factors for uncontrolled asthma assessed with the ACT, and to evaluate the psychological status of controlled and uncontrolled asthmatics.

Adult asthmatics (

 = 104) were recruited from a single asthma center, Poland. Asthma control was assessed with the ACT, using <20 as the cutoff point for uncontrolled asthma. Data on clinical factors were collected and spirometry was performed. Patients completed the Asthma Quality of Life Questionnaire, General Health Questionnaire, Acceptance of Illness Scale, Life Orientation Test-Revised, and Eysenck's Personality Inventory.

Asthma was uncontrolled in 42.3% of patients. Asthma exacerbations in the preceding 12 months and high inhaled corticosteroid (ICS) doses were identified asatics, irrespective of personality traits.Previous research has indicated a bias in memory-based decision-making, with people preferring options that they remember better. However, the cognitive mechanisms underlying this memory bias remain elusive. Here, we propose that choosing poorly remembered options is conceptually similar to choosing options with uncertain outcomes. We predicted that the memory bias would be reduced when options had negative subjective value, analogous to the reflection effect, according to which uncertainty aversion is stronger in gains than in losses. In two preregistered experiments (N = 36 each), participants made memory-based decisions between appetitive and aversive stimuli. People preferred better-remembered options in the gain domain, but this behavioral pattern reversed in the loss domain. This effect was not related to participants' ambiguity or risk attitudes, as measured in a separate task. Our results increase the understanding of memory-based decision-making and connect this emerging field to well-established research on decisions under uncertainty.Access to HIV services for HIV-positive patients in addiction care is challenging in Russia, because both care systems are organised independently from each other. Strengths-based case management is an effective strategy to connect people with HIV (PHIV) to HIV care. This mixed-methods study's objective was to investigate implementation of a case management intervention in St. Petersburg, Russia, designed to connect PHIV who inject drugs to HIV care. We analysed survey data from 118 HIV-positive patients in addiction care and conducted six focus groups (n=38). Quantitative analyses of fidelity and satisfaction outcomes and qualitative text analysis assessed intervention implementation. Participants who linked to HIV services embraced empowerment and motivation resulting from case management as supporting self-efficacy and linkage to services. Among participants who did not link to care, drug use impeded their care engagement. mTOR inhibitor Main levers to implementation were empowerment to cope with challenges of a fragmented health system and persistent stigma. Those who connected to HIV services credited case managers for facilitating linkage; those who did not link attributed it to personal issues. Implementation of case management for HIV care in Russia should focus on effective substance use treatment and empowerment, motivation and support in addressing personal and system factors.Cyclic AMP response element (CRE) binding protein (CREB) is a nuclear transcription factor that regulates the transcription of several genes containing the CRE sites on their promoters. CREB is activated by phosphorylation on a key serine residue, Ser311, in response to a wide variety of extracellular stimuli including angiotensin II (Ang II). Ang II is an important vasoactive peptide and mitogen for vascular smooth muscle cells (VSMC) that in addition to regulating the contractile response in VSMC also plays an important role in phenotypic switch of VSMC from contractile to a synthetic state. The synthetic VSMC are known to exhibit proliferative and migratory properties due to hyperactivation of Ang II-induced signaling events. Ang II has been shown to induce CREB phosphorylation/activation and transcription of genes implicated in proliferation, growth, and migration. Here, we have highlighted some key studies that have demonstrated an important role of CREB in Ang II-mediated gene transcription, proliferation, hypertrophy, and migration of VSMC.We determined whether North American ginseng mitigates the effect of angiotensin II on hypertrophy and heart failure. Angiotensin II (0.3 mg/kg) was administered to rats for 2 or 4 weeks in the presence or absence of ginseng pretreatment. The effect of ginseng (10 μg/mL) on angiotensin II (100 nM) induced hypertrophy was also determined in neonatal rat ventricular myocytes. We also determined effects of ginseng on fatty acid and glucose oxidation by measuring gene and protein expression levels of key factors. Angiotensin II treatment for 2 and 4 weeks induced cardiac hypertrophy as evidenced by increased heart weights as well as the upregulation of the hypertrophy-related fetal gene expression levels with all effects being abolished by ginseng. Ginseng also reduced abnormalities in left ventricular function as well as the angiotensin-induced increased blood pressure. In myocytes, ginseng abolished the hypertrophic response to angiotensin II as assessed by surface area and gene expression of molecular markers of hypertrophy. Ginseng modulated angiotensin II-induced abnormalities in gene expression and protein levels of CD36, CPT1M, Glut4 and PDK4 in vivo and in vitro. In conclusion, ginseng suppresses angiotensin II induced cardiac hypertrophy and dysfunction which is related to normalization of fatty acid and glucose oxidation.A promising strategy for new electrically conductive coordination polymers is the combination of d10 metal ions, which tolerate short metal···metal distances, with dithiolene linkers, known for their "non-innocent" redox behavior. This study explores the coordination chemistry of 2,3-pyrazinedithiol (H2pdt) toward Cu+ and Ag+ ions, highlighting similarities and differences. The synthetic approach, starting with the fully protonated ligand, allowed the isolation of a homoleptic bis(dithiolene) complex with formal CuI atoms, [Cu(H2pdt)2]Cl (1). This complex was further transformed to a 1D coordination polymer with short metal···metal distances, 1D[Cu(Hpdt)] (2 Cu ). The larger Ag+ ion directly built up a very similar coordination polymer, 1D[Ag(Hpdt)] (2 Ag ), without any appearance of an intermediate metal complex. The coordination polymer 1D[Cu(H2pdt)I] (4), like complex 1, bears fully protonated H2pdt ligands in their dithione form. Upon heating, both compounds underwent auto-oxidation coupled with a dehydrogenation of the ligand to form the open-shell neutral copper(II) complex [Cu(Hpdt)2] (3) and the coordination polymer 1D[Cu2I2(H2pdt)(Hpdt)] (5), respectively.