Associations of quality of social support and accurate beliefs about curability among older adults with advanced cancer.

Introduction: Supporting older adults with advanced cancer to better understand their disease and its prognosis is important for shared decision-making. Social support is a potentially modifiable factor that may influence disease understanding. In this study, we examined the associations of quantity and quality of social support with patients' beliefs about the curability of their advanced cancer.

Spatial Gradients of E-Cadherin and Fibronectin in TGF-β1-Treated Epithelial Colonies Are Independent of Fibronectin Fibril Assembly.

Epithelial to Mesenchymal Transition (EMT) is a dynamic, morphogenetic process characterized by a phenotypic shift in epithelial cells towards a motile and often invasive mesenchymal phenotype. We have previously demonstrated that EMT is associated with an increase in assembly of the extracellular matrix protein fibronectin (FN) into insoluble, viscoelastic fibrils. We have also demonstrated that Transforming Growth Factor-β1 (TGF-β1) localizes to FN fibrils, and disruption of FN assembly or disruption of TGF-β1 localization to FN fibrils attenuates EMT.

Diabetic hyperglycemia promotes primary tumor progression through glycation-induced tumor extracellular matrix stiffening.

Diabetes mellitus is a complex metabolic disorder that is associated with an increased risk of breast cancer. Despite this correlation, the interplay between tumor progression and diabetes, particularly with regard to stiffening of the extracellular matrix, is still mechanistically unclear. Here, we established a murine model where hyperglycemia was induced before breast tumor development.

Completion of Patient-Reported Outcome Questionnaires Among Older Adults with Advanced Cancer.

Context: Systematic collection of patient-reported outcomes (PROs) reduces symptom burden and improves quality of life. The ability of older adults to complete PROs, however, has not been thoroughly studied.

Objectives: To determine whether older adults with advanced cancer received assistance completing PROs, the nature of the assistance, the factors associated with receiving assistance, and how the prevalence of assistance changed over time.

Transcriptomes of an Array of Chicken Ovary, Intestinal, and Immune Cells and Tissues.

While the chicken () is the most consumed agricultural animal worldwide, the chicken transcriptome remains understudied. We have characterized the transcriptome of 10 cell and tissue types from the chicken using RNA-seq, spanning intestinal tissues (ileum, jejunum, proximal cecum), immune cells (B cells, bursa, macrophages, monocytes, spleen T cells, thymus), and reproductive tissue (ovary). We detected 17,872 genes and 24,812 transcripts across all cell and tissue types, representing 73% and 63% of the current gene annotation, respectively.