Nonperturbative Fluorogenic Labeling of Immunophilins Enables the Wash-free Detection of Immunosuppressants.

Immunosuppressants are clinically approved drugs to treat the potential rejection of transplanted organs and require frequent monitoring due to their narrow therapeutic window. Immunophilins are small proteins that bind immunosuppressants with high affinity, yet there are no examples of fluorogenic immunophilins and their potential application as optical biosensors for immunosuppressive drugs in clinical biosamples. In the present work, we designed novel diazonium BODIPY salts for the site-specific labeling of tyrosine residues in peptides via solid-phase synthesis as well as for late-stage functionalization of whole recombinant proteins.

Inserting "OFF-to-ON" BODIPY Tags into Cytokines: A Fluorogenic Interleukin IL-33 for Real-Time Imaging of Immune Cells.

The essential functions that cytokine/immune cell interactions play in tissue homeostasis and during disease have prompted the molecular design of targeted fluorophores to monitor their activity in real time. Whereas activatable probes for imaging immune-related enzymes are common, many immunological functions are mediated by binding events between cytokines and their cognate receptors that are hard to monitor by live-cell imaging. A prime example is interleukin-33 (IL-33), a key cytokine in innate and adaptive immunity, whose interaction with the ST2 cell-surface receptor results in downstream signaling and activation of NF-κB and AP-1 pathways.

Outcomes of a Community-Based Participatory Research Partnership Self-Evaluation: The Rochester Healthy Community Partnership Experience.

Background: Community-based participatory research (CBPR) can effectively address health disparities among groups that are historically difficult to reach, disadvantaged, of a minority status, or are otherwise underrepresented in research. Recent research has focused on the science of CBPR partnership constructs and on developing and testing tools for self-evaluation. Because CBPR requires substantial investment in human and material resources, specific factors that support successful and sustainable research partnerships must be identified.

An initiative to implement immediate postpartum long-acting reversible contraception in rural New Mexico.

Background: Over the past decade, many states have developed approaches to reimburse for immediate postpartum long-acting reversible contraception. Despite expanded coverage, few hospitals offer immediate postpartum long-acting reversible contraception.

Objectives: Immediate postpartum long-acting reversible contraception implementation is complex and requires a committed multidisciplinary team.

Inhibition of ErbB kinase signalling promotes resolution of neutrophilic inflammation.

Neutrophilic inflammation with prolonged neutrophil survival is common to many inflammatory conditions, including chronic obstructive pulmonary disease (COPD). There are few specific therapies that reverse neutrophilic inflammation, but uncovering mechanisms regulating neutrophil survival is likely to identify novel therapeutic targets. Screening of 367 kinase inhibitors in human neutrophils and a zebrafish tail fin injury model identified ErbBs as common targets of compounds that accelerated inflammation resolution.

The Development of a Collaborative Self-Evaluation Process for Community-Based Participatory Research Partnerships Using the Community-Based Participatory Research Conceptual Model and Other Adaptable Tools.

Background: Established community-based participatory research (CBPR) partnerships need tools to assist with self-evaluation of the effectiveness and engagement with CBPR principles and to inform ongoing work. A growing part of the CBPR field is focused on the evaluation of partnering processes and outcomes.

Objectives: The Rochester Healthy Community Partnership (RHCP), a partnership with more than a decade of engagement in health promotion research, performed a self-evaluation in collaboration with the University of New Mexico Center for Participatory Research (UNM-CPR).

Pellino-1 Regulates Immune Responses to in Models of Inflammatory Lung Disease.

Non-typeable (NTHi) is a frequent cause of lower respiratory tract infection in people with chronic obstructive pulmonary disease (COPD). Pellino proteins are a family of E3 ubiquitin ligases that are critical regulators of TLR signaling and inflammation. The aim of this study was to identify a role for Pellino-1 in airway defense against NTHi in the context of COPD.

Expression analysis of the osteoarthritis genetic susceptibility mapping to the matrix Gla protein gene MGP.

Background: Osteoarthritis (OA) is a common disease of older individuals that impacts detrimentally on the quality and the length of life. It is characterised by the painful loss of articular cartilage and is polygenic and multifactorial. Genome-wide association scans have highlighted over 90 osteoarthritis genetic signals, some of which reside within or close to highly plausible candidate genes.