Revolutionizing Rural Oncology: Innovative Models and Global Perspectives.

For individuals living in rural areas, access to cancer care can be difficult. Barriers to access cross international boundaries and have a negative impact on treatment outcomes. Current models to increase rural access in the United States are reviewed, as is a system-wide approach to this problem in Australia.

Prospective Comparison of Geriatric Assessment and Provider's Assessment of Older Adults With Metastatic Breast Cancer in the Community.

Background: Geriatric assessment (GA) is recommended for evaluating fitness of an older adult with cancer. Our objective was to prospectively evaluate the gaps that exist in the assessment of older adults with metastatic breast cancer (OA-MBC) in community practices (CP).

Methods: Self-administered GA was compared to provider's assessment (PA) of patients living with MBC aged ≥65 years treated in CP Providers were blinded to the GA results until PA was completed.

Hydrogels Containing Gradients in Vascular Density Reveal Dose-Dependent Role of Angiocrine Cues on Stem Cell Behavior.

Biomaterials that replicate patterns of microenvironmental signals from the stem cell niche offer the potential to refine platforms to regulate stem cell behavior. While significant emphasis has been placed on understanding the effects of biophysical and biochemical cues on stem cell fate, vascular-derived or angiocrine cues offer an important alternative signaling axis for biomaterial-based stem cell platforms. Elucidating dose-dependent relationships between angiocrine cues and stem cell fate are largely intractable in animal models and 2D cell cultures.

Analysis of eukaryotic translation in purified and semipurified systems.

Much of the current understanding of the sequential steps involved in translation initiation has been obtained using sucrose gradients to isolate ribosomes and ribosomal subunits, as described here. These purified components are combined with purified translation factors to analyze the formation of intermediates in translation initiation and the roles of the translation factors in vitro.