Awareness of breast cancer and perceived barriers to breast screening methods: a community based cross-sectional study among women in Yemen.

Background: In Yemen, effective early detection and a comprehensive grasp of breast cancer symptoms and risk factors are vital in preventing its potentially deadly spread. However, challenges arise in combating breast cancer in Yemen due to the lack of patient registries, national strategies, and structured cancer treatment plans.

Objective: This research sought to evaluate the awareness levels of breast cancer and the perceived obstacles to breast cancer screening among adult Yemeni women.

Medical Students' Impression of Surgical Pathology as a Career in Saudi Arabia.

Background And Objectives: Surgicalanatomical pathologists study diseases to provide accurate diagnoses, identify pathogens, and participate in treatment. However, there is a need for more surgical pathologists worldwide due to low recruitment rates. One contributing factor is the medical students' interest and knowledge about surgical pathology as a career option.

A second wave of Notch signaling diversifies the intestinal secretory lineage.

The small intestine is well known for the function of its nutrient-absorbing enterocytes; yet equally critical for the maintenance of homeostasis is a diverse set of secretory cells, all of which are presumed to differentiate from the same intestinal stem cell. Despite major roles in intestinal function and health, understanding how the full spectrum of secretory cell types arises remains a longstanding challenge, largely due to their comparative rarity. Here, we investigate the fate specification of a rare and distinct population of small intestinal epithelial cells found in rats and humans but not mice: C FTR Hi gh E xpressers (CHEs).

Localization and function of humanized F508del-CFTR in mouse intestine following activation of serum glucocorticoid kinase 1 and Trikafta.

The CFTR modulator Trikafta has markedly improved lung disease for Cystic Fibrosis (CF) patients carrying the common delta F508 (F508del-CFTR) CFTR mutation. F508del-CFTR results in an apical trafficking defect and loss of function in CFTR-expressing epithelial cells. However, Trikafta has not resulted in improved gastrointestinal function in CF patients.

Medical Students' Perception of Pathology in Saudi Arabia.

Pathology is the bridge between basic science and clinical practice. An inadequate perception of pathology leads to an incomplete understanding of diseases, which consequently affects its management. This study aims to identify medical students' perceptions of pathology in medical colleges around Saudi Arabia and use their feedback to improve teaching strategies.