Awareness and Knowledge of HIV-Associated Neurocognitive Disorder Among Middle-Aged and Older People Living With HIV/AIDS in Southern Nevada: Implications for HIV/AIDS Community-Based Education Programs.

Although a significant amount of biomedical research has been conducted to study HIV-associated neurocognitive disorder (HAND), there has been scant research done to assess the awareness and knowledge of this public health concern among middle-aged and older people living with HIV/AIDS (PLWH). Our qualitative community-based participatory research study sought to address this research gap by examining the awareness and knowledge of HAND among relevant stakeholders in southern Nevada, USA. We conducted 15 semistructured interviews with middle-aged and older PLWH to examine their awareness and knowledge of HAND and access to pertinent resources.

Genetic Studies Highlight the Role of TET2 and INO80 in DNA Damage Response and Kidney Disease Pathogenesis.

Genome-wide association studies (GWAS) have identified over 800 loci associated with kidney function, yet the specific genes, variants, and pathways involved remain elusive. By integrating kidney function GWAS, human kidney expression and methylation quantitative trait analyses, we identified Ten-Eleven Translocation (TET) DNA demethylase 2: TET2 as a novel kidney disease risk gene. Utilizing single-cell chromatin accessibility and CRISPR-based genome editing, we highlight GWAS variants that influence expression in kidney proximal tubule cells.

How the variability between computer-assisted analysis procedures evaluating immune markers can influence patients' outcome prediction.

Differences between computer-assisted image analysis (CAI) algorithms may cause discrepancies in the identification of immunohistochemically stained immune biomarkers in biopsies of breast cancer patients. These discrepancies have implications for their association with disease outcome. This study aims to compare three CAI procedures (A, B and C) to measure positive marker areas in post-neoadjuvant chemotherapy biopsies of patients with triple-negative breast cancer (TNBC) and to explore the differences in their performance in determining the potential association with relapse in these patients.

Human papillomavirus, Epstein-Barr virus, and Candida albicans co-infection in oral leukoplakia with different degrees of dysplasia.

Objectives: To identify human papillomavirus (HPV), Epstein-Barr virus (EBV), and Candida albicans in oral leukoplakia with different degrees of dysplasia.

Materials And Methods: An observational, cross-sectional, descriptive study was performed using 30 formalin-fixed and paraffin-embedded tissues from patients with clinical suspicion of leukoplakia and confirmed diagnosis of oral dysplasia. Histological analyses were performed by two pathologists (interobserver) and dysplasias were classified as mild, moderate, or severe.

Sequential bortezomib and temozolomide treatment promotes immunological responses in glioblastoma patients with positive clinical outcomes: A phase 1B study.

Background: Glioblastoma (GBM) is an aggressive malignant brain tumor where median survival is approximately 15 months after best available multimodal treatment. Recurrence is inevitable, largely due to O methylguanine DNA methyltransferase (MGMT) that renders the tumors resistant to temozolomide (TMZ). We hypothesized that pretreatment with bortezomib (BTZ) 48 hours prior to TMZ to deplete MGMT levels would be safe and tolerated by patients with recurrent GBM harboring unmethylated MGMT promoter.

Predicting the composition of red wine blends using an array of multicomponent Peptide-based sensors.

Differential sensing using synthetic receptors as mimics of the mammalian senses of taste and smell is a powerful approach for the analysis of complex mixtures. Herein, we report on the effectiveness of a cross-reactive, supramolecular, peptide-based sensing array in differentiating and predicting the composition of red wine blends. Fifteen blends of Cabernet Sauvignon, Merlot and Cabernet Franc, in addition to the mono varietals, were used in this investigation.

Balance and motor coordination are not fully developed in 7-year-old blind children.

Visually impaired children show difficulties in recognizing their own bodies, objects around then and the spatial parameters that are essential for independent movement. This study analyzes the neuro-psychomotor development of a group of congenitally visually impaired children as compared to children with normal sight. We have evaluated two groups of seven-year-olds by means of neurological evolution examination (NEE).