Analysis of natural resistance-associated macrophage protein-1 (NRAMP-1) level based on death, comorbidities and severity of COVID-19 patients: a cross-sectional study.

Unlabelled: An accurate diagnosis of COVID-19 is essential for pandemic control and for establishing adequate therapeutic strategies to reduce morbidity and mortality. COVID-19 infection replicates in macrophage cells and affects the immune system. Natural resistance-associated macrophage protein-1 (NRAMP-1) carries cation ions, such as Fe2+, Zn2+ and Mn2+, and plays an essential role in the immune system to infection with micro-organisms.

The Relationship Between Expression of EpCAM Cancer Stem Cell Marker with Histopathological Grading, Lymphovascular Invasion, and Metastases in Colorectal Adenocarcinoma.

Objective: The aim of this study was to analyze the expression of EpCAM in the colorectal adenocarcinoma.

Material And Methods: This study used a cross-sectional design. One hundred and thirteen paraffin embedded block of Colorectal Adenocarcinoma were assessed using anti-EpCAM/Epithelial Specific Antigen (Ber-EP4) mouse monoclonal antibody and their expression were performed using Olympus CX-43 light microscope.

CD8+ TILS Expression in Invasive Breast Carcinoma (No Special Type).

Invasive breast carcinoma (IBC) is the most cancer in women (24%) and the cause of cancer death in women worldwide. Based on data from globocan 2018 shows the incidence of breast cancer is around 2.08 million (11.

Progesterone Receptor Expression and Score Differences in Determining Grade and Subtype of Meningioma.

 Meningioma is the most common brain tumor in which therapy and monitoring depend on the histopathological grade (World Health Organization [WHO] Grade). Progesterone receptor (PR) expression was reported positive in meningothelial cells and meningiomas with various degrees of positivity. We evaluated PR expression to determine its correlation with WHO Grade and each subtype of meningioma.