Publications by authors named "M Dabrowska"

High-grade B-cell lymphoma with 11q aberration (HGBCL-11q) is a rare germi-nal centre lymphoma characterised by a typical gain/loss pattern on chromo-some 11q but without MYC translocation. It shares some features with Burkitt lymphoma (BL), HGBCLs and germinal centre-derived diffuse large B-cell lym-phoma, not otherwise specified (GCB-DLBCL-NOS). Since microRNA expression in HGBCL-11q remains unknown, we aimed to identify and compare the mi-croRNA expression profiles in HGBCL-11q, BL and in GCB-DLBCL-NOS.

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  • Vitamin D plays a role in Chronic Kidney Disease-Mineral and Bone Disorder (CKD-MBD), particularly affecting secondary hyperparathyroidism in hemodialysis (HD) patients, and while cholecalciferol is recommended for vitamin D deficiency, its effects on CKD-MBD are not entirely clear.
  • An observational study involved 22 HD patients with vitamin D levels between 30-50 ng/mL receiving cholecalciferol to boost their levels above 75 ng/mL, comparing baseline biochemical markers with those at higher vitamin D levels.
  • The study found that 73% of participants achieved the target vitamin D level in about 7.5 weeks with a total dose of 525,000
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T cells develop from circulating precursor cells, which enter the thymus and migrate through specialized subcompartments that support their maturation and selection. In humans, this process starts in early fetal development and is highly active until thymic involution in adolescence. To map the microanatomical underpinnings of this process in pre- and early postnatal stages, we established a quantitative morphological framework for the thymus-the Cortico-Medullary Axis-and used it to perform a spatially resolved analysis.

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Atrial fibrillation (AF) is one of the most common forms of persistent arrhythmia in adults worldwide. The aim of this study was to present recent data on the epidemiology of patients hospitalized with AF in Poland. This is a retrospective, population-based study conducted using hospital discharge records.

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  • This study investigates the microbiomes of the oral cavity, esophagus, and stomach using different sampling methods in patients with varying risks for esophageal cancer, specifically esophageal squamous cell carcinoma (ESCC).
  • Researchers analyzed samples from 11 patients with pre-cancerous conditions, 21 head and neck cancer survivors, and 40 individuals with functional dyspeptic symptoms, using advanced genetic sequencing techniques.
  • Findings indicate significant differences in microbial diversity and composition across the different patient groups, particularly between functional dyspepsia patients and cancer survivors, but note that the relationship between microbiota changes and treatments for head and neck cancer is still unclear.
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