Exploratory study of extracellular matrix biomarkers for non-invasive liver fibrosis staging: A machine learning approach with XGBoost and explainable AI.

Background: Novel circulating markers for the non-invasive staging of chronic liver disease (CLD) are in high demand. Although underutilized, extracellular matrix (ECM) components offer significant diagnostic potential. This study evaluates ECM-related markers in hepatitis C virus (HCV)-positive patients across varying fibrosis stages.

Kidney Biopsy and Immuno-Rheumatological Diseases: A Retrospective and Observational Study.

Renal involvement is a common occurrence in patients with immuno-rheumatological diseases (IRDs). Several instances of glomerulonephritis (GN) occur in the setting of IRD and complicate the clinical course of an underlying condition. The aim of this study was to observe the spectrum of nephropathies according to age, kidney function, history of IRD at the time of biopsy, and histopathological kidney diagnosis.

High genetic variability in non-aflatoxigenic A. flavus strains by using Quadruplex PCR-based assay.

Aflatoxigenic Aspergillus flavus isolates always show, by using a multiplex PCR-system, four DNA fragments specific for aflR, nor-1, ver-1, and omt-A genes. Non-aflatoxigenic A. flavus strains give variable DNA banding pattern lacking one, two, three or four of these genes.

Amplification of the hyphal wall protein 1 gene to distinguish Candida albicans from Candida dubliniensis.

The authors developed a new, simple, and reliable PCR/restriction fragment length polymorphism technique, using amplification of the hyphal wall protein 1 gene of Candida albicans and its gene homologue in Candida dubliniensis, to differentiate the two species of Candida. Performed with a new primer set, CRR-f/CRR-r, PCR produced two different fragments: one of 1,180 bp for C. albicans, and one of 930 bp for C.