Oncology Commons^™

Breast Cancer And Colorectal Cancer Screening In Arab Americans From 2021-2023, Nicole Oska, Hasti Nema, Deni Peterson, Kendall Brothers, Mohammed Najeeb Al Hallek

Medical Student Research Symposium

Breast Cancer and Colorectal Cancer Screening in Arab Americans from 2021-2023

Nicole Oska¹, Hasti Nema¹, Deni Peterson¹, Kendall Brothers¹, Mohammed Najeeb Al Hallak^1,2

¹Department of Oncology, School of Medicine, Wayne State University, Detroit, MI, USA; ²Barbara Ann Karmanos Cancer Institute, Detroit, MI, USA

Introduction:

Breast cancer (BC) and colorectal cancer (CRC) are among the most commonly diagnosed cancers in the United States^1,2; screening for these cancers is a pivotal component of preventative healthcare. Arab Americans represent a diverse, yet understudied, patient population that may encounter distinct barriers …

Radiation Therapy For Older Women With Early Breast Cancer: An Unnecessary Hardship, Lauren E. Shawver

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report appraising:

Kunkler IH, Williams LJ, Jack WJ, Cameron DA, Dixon JM; PRIME II investigators. Breast-conserving surgery with or without irradiation in women aged 65 years or older with early breast cancer (PRIME II): a randomised controlled trial [published correction appears in Lancet Oncol. 2015 Mar;16(3):e105]. Lancet Oncol. 2015;16(3):266-273. https://doi.org/10.1016/S1470-2045(14)71221-5

for an older patient seeking treatment for Stage 1 Ductal Breast Carcinoma

Clinicopathology And Molecular Determinants Underlying Benign Breast And Breast Cancer Lesions, Andreana Holowatyj Holowatyj

Wayne State University Dissertations

Despite converging incidence rates for breast cancers by race, disparities in mortality persist where black women suffer from poorer prognosis compared to white counterparts. To understand the clinical, demographic, and molecular characteristics underlying these disparities, we examined differences among patients with breast cancer to understand the role of human epidermal growth factor receptor 2 (HER2) status, age, and race/ethnicity among women diagnosed with hormone receptor-positive breast cancer, and disparities in surgical therapy among female patients with early stage young-onset breast cancer. Benign breast disease, another known risk factor for breast cancer, includes a histological spectrum of lesions, could contribute to …

Combating Resistance To Epidermal Growth Factor Recpetor Inhibitors In Triple Negative Breast Cancer, Julie Marie Madden

Wayne State University Dissertations

Triple negative breast cancer (TNBC) patients suffer from a highly malignant and aggressive cancer that lacks an effective targeted therapeutic. Although many TNBCs, both in vitro and in vivo, have increased expression of epidermal growth factor receptor (EGFR), EGFR targeted inhibitors, such as gefitinib (GEF), have yet to demonstrate efficacy. Using mass spectrometry to identify pathways that remain activated in the presence of GEF, we found that components of the mTOR signaling pathway remain phosphorylated. While inhibiting mTOR with temsirolimus (TEM) decreased mTOR signaling, EGFR signaling pathways remained activated and the TNBC cell lines continued to proliferate. However, dual treatment …

Erlin2 Promotes Breast Cancer Cell Survival By Modulating Endoplasmic Reticulum Stress Pathways, Guohui Wang, Gang Liu, Xiaogang Wang, Seema Sethi, Rouba Ali-Fehmi, Judith Abrams, Ze Zheng, Kezhong Zhang, Stephen Ethier, Zeng-Quan Yang

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Amplification of the 8p11-12 region has been found in approximately 15% of human breast cancer and is associated with poor prognosis. Previous genomic analysis has led us to identify the endoplasmic reticulum (ER) lipid raft-associated 2 (ERLIN2) gene as one of the candidate oncogenes within the 8p11-12 amplicon in human breast cancer, particularly in the luminal subtype. ERLIN2, an ER membrane protein, has recently been identified as a novel mediator of ER-associated degradation. Yet, the biological roles of ERLIN2 and molecular mechanisms by which ERLIN2 coordinates ER pathways in breast carcinogenesis remain unclear.

Methods

We established the MCF10A-ERLIN2 …