Cutaneous Presentation Mimicking Tuberculosis as an Initial Indicator of Hairy Cell Leukemia: A Case Report.

Hairy cell leukemia (HCL) is a rare and slow-progressing lymphoid disorder commonly presenting with splenomegaly and cytopenias. The diagnosis can be challenging due to its nonspecific clinical presentation, frequently resembling other diseases. We report the case of a 48-year-old male patient, whose initial diagnostic hypotheses included cutaneous tuberculosis and reactive arthritis, but the diagnosis was confirmed as HCL after further investigation, including flow cytometry.

Functional impairment in COPD can be predicted using genomic-derived data.

Objective: Reduced functional capacity and muscle weakness are two major contributors to functional impairment in chronic obstructive pulmonary disease (COPD). The underlying causes of functional impairment are poorly understood and, therefore, we sought to investigate the contribution of genetic factors.

Methods: We conducted a cross-sectional analysis of sociodemographic, clinical and genetic information of people with COPD.

Bio-Microcapsules of Polybutylene Succinate (PBS) and Isocyanates: Towards Sustainable, Safer, and Efficient Adhesives.

This work describes the encapsulation of three different aliphatic isocyanates to reduce the risks associated with isocyanates' direct handling. The use of bio-based polybutylene succinate (bio-PBS) increases the sustainability factor as it allows for the use of microcapsules (MCs) from renewable sources with biodegradable features. The three different MCs (MCs-Monomer, MCs-Trimer, and MCs-Polymer) are spherical, crack-free, and matrix-type, containing an isocyanate payload between 67 wt% and 70 wt%.

Evolution of SARS-CoV-2 in white-tailed deer in Pennsylvania 2021-2024.

SARS-CoV-2 continues to transmit and evolve in humans and animals. White-tailed deer (Odocoileus virginianus) have been previously identified as a zoonotic reservoir for SARS-CoV-2 with high rates of infection and probable spillback into humans. Here we report sampling 1,127 white-tailed deer (WTD) in Pennsylvania, and a genomic analysis of viral dynamics spanning 1,017 days between April 2021 and January 2024.

Enzymatic Hydrolysis Systems Enhance the Efficiency and Biological Properties of Hydrolysates from Frozen Fish Processing Co-Products.

Co-products from the frozen fish processing industry often lead to financial losses. Therefore, it is essential to transform these co-products into profitable goods. This study explores the production of fish protein hydrolysates (FPH) from three co-products: the heads and bones of black scabbardfish (), the carcasses of gilthead seabream (), and the trimmings of Nile perch ().