Clinical impact of Internet-based tools to guide therapeutic decisions for mantle cell lymphoma.

Mantle cell lymphoma (MCL) is a rare cancer with diverse management options. Although clinical practice guidelines have become ubiquitous across medicine, the utility of guidelines for MCL management is limited by provider awareness and the lack of a definitive standard of care. We sought to determine whether expert recommendations, delivered as an online decision support tool, impacted practitioners' therapeutic decisions with MCL.

Practice gaps and barriers to optimal care of hematologic malignancies in the United States.

Background: Treating patients with hematologic malignancies can be challenging for physicians because of the rapidly evolving standards of care and relatively low incidence of these diseases.

Objective: To identify clinical challenges among hematologists and medical oncologists regarding the provision of care to patients with chronic myeloid leukemia (CML), acute lymphoblastic leukemia (ALL), or B-cell lymphomas. Methods Hematologists and medical oncologists in active practice in the United States and who have a case load of ≥ 1 patient a year with CML, ALL, or B-cell lymphoma were recruited.

FNDC3A is required for adhesion between spermatids and Sertoli cells.

Symplastic spermatids (sys) male mice are sterile due to a recessive mutation that causes defective adhesion between spermatids and Sertoli cells within the seminiferous epithelium. We show that the mutation in sys mice involves a deletion of 1.24 Mb of chromosome 14.

Mediators of interferon gamma-initiated signaling in bovine luteal cells.

Interferon gamma (IFNgamma) has been implicated as a mediator of luteal steroidogenesis and cell fate. IFNgamma-initiated signaling events, although implied by studies in cell lines, have yet to be described in primary luteal cells. The objective of these studies was to begin to characterize IFNgamma-initiated signaling within luteal cells.

Putative role of the phosphatidylinositol 3-kinase-Akt signaling pathway in the survival of granulosa cells.

Insulin-like growth factor-I (IGF-I) is an important differentiation and survival factor for granulosa cells. The purpose of this study was to test the hypothesis that IGF-I promotes survival of porcine granulosa cells by signaling through the phosphatidylinositol (PI) 3-kinase/Akt signal transduction pathway. Treatment with IGF-I (100 ng/mL) for 10 min stimulated PI 3-kinase and Akt protein kinase activity.