NRF2 Antioxidant Response and Interferon-Stimulated Genes Are Differentially Expressed in SARS-CoV-2-Positive Young Subjects.

Background: Several respiratory viruses, including Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2), suppress nuclear factor-E2-related factor-2 (NRF2) antioxidant response, generating oxidative stress conditions to its advantage. NRF2 has also been reported to regulate the innate immune response through the inhibition of the interferon (IFN) pathway. However, its modulation in younger individuals and its correlation with the IFN response remain to be elucidated.

[Coding of child abuse and neglect in hospitals in Germany: overview and classification of administrative data].

Background: Child maltreatment is a significant problem in Germany. Hospital data on child maltreatment serve as a crucial foundation for planning effective prevention measures. These data enable an assessment of the extent to which at-risk children and adolescents are identified, supported, and protected.

Integration of clinical, pathological, radiological, and transcriptomic data improves prediction for first-line immunotherapy outcome in metastatic non-small cell lung cancer.

Immunotherapy is improving the survival of patients with metastatic non-small cell lung cancer (NSCLC), yet reliable biomarkers are needed to identify responders prospectively and optimize patient care. In this study, we explore the benefits of multimodal approaches to predict immunotherapy outcome using multiple machine learning algorithms and integration strategies. We analyze baseline multimodal data from a cohort of 317 metastatic NSCLC patients treated with first-line immunotherapy, including positron emission tomography images, digitized pathological slides, bulk transcriptomic profiles, and clinical information.

Adhesion properties of polyimide coated stacks: An in-depth analysis of the cross-sectional nanoindentation method.

Adhesion at the interface between dissimilar materials in the semiconductor industry is an important topic, but reliable quantitative methods for strongly adhesive or highly plastic layers are hardly available. This study aims to investigate the suitability of the cross-sectional nanoindentation (CSN) method for determination of the critical energy release rate of thin film stacks in the presence of a polyimide layer as a representative structure for such a case. For this purpose, the adhesion of a deliberately weakened Si/SiO interface in a Si/SiO/Al/SiN/polyimide stack is examined by systematic variation of the experimental parameters.

Cigarette smoking is associated with reduced neuroinflammation and better cognitive control in people living with HIV.

People living with HIV (HIV+) are roughly twice as likely to smoke cigarettes (Smok+) as the general population. With the advent of effective antiretroviral therapies, it is increasingly important to understand the effects of chronic HIV infection and cigarette smoking on brain function and cognition since HIV+ individuals have heightened neuroinflammation and cognitive deficits even with such therapies. Based on prior studies demonstrating that smoking reduces a marker for neuroinflammation in HIV- individuals, we hypothesized that HIV+/Smok+ individuals would have less neuroinflammation and better cognitive control than HIV+/Smok- individuals.