Oncology News Articles▼ Show details
The latest Cancer and Oncology news articles published daily by MDLinx physician editors who comb through the top peer-reviewed clinical journals for the medical articles that will make a difference to you and your practice. Organized by topic including breast, hematologic, thoracic, gastrointestinal and genitourinary cancers. In a matter of minutes, oncologists, oncology nurses, physician assistants can stay current on latest oncology topics, symptoms, treatments, risk factors in Cancer and Hematology.
VPAC1 overexpression associated with colon cancer aggression
As reported in Tumor Biology, VPAC1 expression is increased in poorly differentiated compared to well-differentiated colon cancer. VPAC1 expression is also increased in the blood vessels and macrophages adjacent to colon cancer tissues compared to healthy tissues. The overexpression of VPAC1 is related to EGFR overexpression.
CTC count predicts survival in mBC
As reported in The Lancet Oncology, circulating tumor cell (CTC) quantification in patients (20 studies; n = 1944) with metastatic breast cancer (mBC) predicts progression-free survival (PFS) and overall survival (OS), especially when coupled with clinicopathologic data. A CTC count ≥ 5/7.5 mL at baseline is associated with decreased PFS (HR = 1.92) and OS (HR = 2.78). An elevated CTC count 3-5 weeks and 6-8 weeks after treatment commences is also associated with decreased PFS (HR = 1.85 and 2.20) and OS (HR = 2.26 and 2.91).
Increased incidence of second primary cancers in patients with salivary gland tumors
As reported in JAMA—Otolaryngology-Head & Neck Surgery, patients with salivary gland tumors have an increased risk of second primary tumors and newly developed cancers. Specifically, the cumulative 2-, 5-, and 10-year rates for second primary cancers are 4.4%, 8.3%, and 12.4%, respectively. Similarly, the cumulative 2-, 5-, and 10-year rates for newly diagnosed cancers are 1.1%, 3.4%, and 10.5%, respectively.