Demographic, Disease, and Treatment Characteristics of Primary Tracheal Cancers.

Background: Primary tracheal cancers (PTCs) are rare neoplasms underreported in the literature. No consensus guidelines exist for the treatment of these cancers and multimodal management of these cancers has not been adequately explored for cases diagnosed over the past 2 decades.

Methods: The Surveillance, Epidemiology, and End Results (SEER) database was queried to identify patients with PTC.

Advancing youth transportation safety in North Carolina through addressing alcohol-related motor vehicle collisions.

The aim of this work is to analyze trends in youth transportation fatalities and injuries in North Carolina (NC), assess the implementation of ignition interlock devices (IIDs) in the United States and abroad, discuss policy implications for IIDs, and highlight health equity considerations related to motor vehicle collisions (MVCs). MVCs cause the highest number of unintentional injury-related deaths for children and teenagers in NC, and policymakers should pay special attention to MVCs related to alcohol consumption. IIDs are effective in reducing collision rates and recidivism for driving under the influence of alcohol (DUI).

Discovery and validation of 3 novel DNA methylation markers of prostate cancer prognosis.

Purpose: About 15% of men experience prostate specific antigen recurrence after radical prostatectomy. A DNA methylation based molecular test could provide important information to predict which patients are most likely to experience recurrence.

Materials And Methods: We performed a genome-wide scan to find aberrantly methylated loci in prostate cancer from patients with early recurrence, high Gleason score or advanced stage.

Comparative gene and protein expression in primary cultures of epithelial cells from benign prostatic hyperplasia and prostate cancer.

Primary cultures are widely used to investigate the disease-specific biology of prostate cancer and benign prostatic hyperplasia (BPH). To identify genes differentially expressed between epithelial cells cultured from adenocarcinomas versus BPH tissues, we used probe array technology. Gene expression profiles were evaluated on Affymetrix Human Cancer G110 Array Chips containing approximately 1900 cancer-related genes.