Leadership in practice-based research: The National Dental PBRN.

Practice-based research networks with strong leadership can be effective venues for the translation of research findings. Coordinating all the efforts across a Network composed of individuals with a broad range of expertise, goals, and expectations can, however, be cumbersome, posing many different leadership challenges.

Aglycosylated antibodies and antibody fragments produced in a scalable in vitro transcription-translation system.

We describe protein synthesis, folding and assembly of antibody fragments and full-length aglycosylated antibodies using an Escherichia coli-based open cell-free synthesis (OCFS) system. We use DNA template design and high throughput screening at microliter scale to rapidly optimize production of single-chain Fv (scFv) and Fab antibody fragments that bind to human IL-23 and IL-13α1R, respectively. In addition we demonstrate production of aglycosylated immunoglobulin G (IgG 1) trastuzumab.

Anterior gradient-2 plays a critical role in breast cancer cell growth and survival by modulating cyclin D1, estrogen receptor-alpha and survivin.

Introduction: Anterior-gradient 2 (AGR2) is an estrogen-responsive secreted protein. Its upregulation has been well documented in a number of cancers, particularly breast cancer, for which mixed data exist on the prognostic implications of AGR2 expression. Although emerging evidence indicates that AGR2 is associated with poor prognosis, its function and impact on cancer-relevant pathways have not been elucidated in breast cancer.

Blockade of experimental atopic dermatitis via topical NF-kappaB decoy oligonucleotide.

Atopic dermatitis (AD) is a common chronic skin inflammatory disease. Long-term use of topical corticosteroids in skin inflammation poses risks of systemic and local side effects. The NF-kappaB transcription factor family plays a central role in the progression and maintenance of AD.

Immune surveillance and effector functions of CCR10(+) skin homing T cells.

Skin homing T cells carry memory for cutaneous Ags and play an important sentinel and effector role in host defense against pathogens that enter via the skin. CCR10 is a chemokine receptor that is preferentially expressed among blood leukocytes by a subset of memory CD4 and CD8 T cells that coexpress the skin-homing receptor cutaneous lymphocyte Ag (CLA), but not the gut-homing receptor alpha(4)beta(7). Homing and chemokine receptor coexpression studies detailed in this study suggest that the CLA(+)/CCR10(+) memory CD4 T cell population contains members that have access to both secondary lymphoid organ and skin compartments; and therefore, can act as both "central" and "effector" memory T cells.