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Oncology

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Researchers at Rockefeller University have discovered that targeting the liver-X receptor to increase the expression of ApoE can prevent melanoma cells from metastasizing to the lung and the brain.

The ASCO task force has identified 3 goals for its strategic value initiative. First is that oncologists will have the skills and tools needed to evaluate the relative value of interventions, and will use these when discussing treatment options with their patients. Second is to have information readily accessible to help patients select high-value treatment that meets their individual needs. Third is to have an algorithm that can be used by those responsible for covering the costs of cancer care to define and assess the value of treatment options.

DNA repair is a prime mechanism for preventing DNA damage, mutation, and cancers. Adopting a functional approach, we examined the association with lung cancer risk of an integrated DNA repair score, measured by a panel of three enzymatic DNA repair activities in peripheral blood mononuclear cells.

Researchers discovered that microscopic "bubbles" are safe and effective storage lockers for harmful isotopes that emit ionizing radiation for treating tumors. The findings can benefit patient health and advance radiation therapy used to treat cancer and other diseases.

In February, Pfizer announced encouraging results for palbociclib with statistically significant and clinically meaningful improvement in progression-free survival (PFS) for women with a certain type of advance breast cancer in a mid-stage, or phase III, study.

A DNA methylation marker test performed on urine samples obtained from patients with non-muscle-invasive bladder cancer (NMIBC) has the ability to predict tumor recurrence with both high sensitivity and specificity.

Patients with resected non-small cell lung cancer (NSCLC) are at risk for recurrence of disease, but currently there are no tools to predict which patients are at highest risk. The authors set out to create a risk model incorporating both clinical data and biomarkers.

AstraZeneca's Phase III pipeline is growing ahead of plan, chief executive Pascal Soriot told a recent media briefing, and cancer drugs make up a major chunk of the pipeline.

The effectiveness of radiation treatments for patients with squamous cell cancer of the head and neck has been reviewed by an international team of researchers. They identified two biomarkers that were good at predicting a patient's resistance to radiation therapy. "While our findings are encouraging, and a step toward personalized medicine, we hope to do more of this research with a larger, randomized trial," the authors conclude.