From Tumor to Bone: Growth Factor Receptors as Key Players in Cancer Metastasis.

This review article explores the intricate correlation between growth factors and bone metastases, which play a crucial role in the development of several types of malignancies, namely breast, prostate, lung, and renal cancers. The focal point of our discussion is on crucial receptors for growth factors, including Epidermal Growth Factor Receptor (EGFR), Transforming Growth Factor-β (TGFβ), Vascular Endothelial Growth Factor Receptor (VEGFR), and Fibroblast Growth Factor Receptor (FGFR). These receptors, which are essential for cellular activities including growth, differentiation, and survival, have important involvement in the spread of cancer and the interactions between tumors and the bone environment.

Intersecting Paths: Unraveling the Complex Journey of Cancer to Bone Metastasis.

The phenomenon of bone metastases presents a significant challenge within the context of advanced cancer treatments, particularly pertaining to breast, prostate, and lung cancers. These metastatic occurrences stem from the dissemination of cancerous cells into the bone, thereby interrupting the equilibrium between osteoblasts and osteoclasts. Such disruption results in skeletal complications, adversely affecting patient morbidity and quality of life.

University Pre-Professional Program: A Transitional Phase from Didactic to PBL Pedagogy.

Purpose: The College of Science and Health Professions offers the University Pre-Professional Program (UPPP) to newly enrolled students. This study aimed to evaluate the effectiveness of the program in preparing students to become self-directed learners and to seek students' perceptions about student-centered teaching.

Methods: A quantitative quasi-experimental study that used a pre and post-test survey in two stages, before and after semester-4.

Medical Students' Academic Achievement Differences in Annual and Semester-Based Examination Systems: Anatomy Subject Scores As an Example.

Introduction: Various factors including the system of examination affect students' academic achievement. Annual or semester-based examinations are commonly observed practices. Students like semester system, as their academic performance is significantly higher in this system.