A Media Literacy Education Approach to Sexual Health Promotion: Immediate Effects of on the Sexual Health Cognitions of Young Adult Community College Students.

This study evaluates the efficacy of , a comprehensive sex education program with a media literacy education approach, for improving sexual health cognitions among 1139 U.S. community college students (ages 18-19) from 23 campuses.

An examination of the sexual health behaviors and cognitions of young U.S. community college students with respect to the intersection of gender and sexual identity.

To assess the sexual health of young community college students so that health promotion priorities can be identified and tailored programming can be implemented for this understudied population. A national sample of 1,678 community college students. Survey data was analyzed to understand trends in sexual health - including differences by gender and sexual identity.

Discovery of (4-Pyrazolyl)-2-aminopyrimidines as Potent and Selective Inhibitors of Cyclin-Dependent Kinase 2.

CDK2 is a critical regulator of the cell cycle. For a variety of human cancers, the dysregulation of CDK2/cyclin E1 can lead to tumor growth and proliferation. Historically, early efforts to develop CDK2 inhibitors with clinical applications proved unsuccessful due to challenges in achieving selectivity over off-target CDK isoforms with associated toxicity.

A randomized controlled trial of enhanced mentoring program practices for children of incarcerated caregivers: Assessing impacts on youth and match outcomes.

Parental incarceration is an adverse childhood experience that is associated with heightened risk for negative outcomes in youth. Mentoring programs seek to mitigate this risk by providing children of incarcerated parents (COIP) with a supportive relationship that fosters positive outcomes. The current study presents findings from a longitudinal evaluation of enhanced mentoring program practices designed for supporting COIP.

Potent and Selective Biaryl Amide Inhibitors of Hematopoietic Progenitor Kinase 1 (HPK1).

Herein we report the discovery of a novel biaryl amide series as selective inhibitors of hematopoietic protein kinase 1 (HPK1). Structure-activity relationship development, aided by molecular modeling, identified indazole as a core for further exploration because of its outstanding enzymatic and cellular potency coupled with encouraging kinome selectivity. Late-stage manipulation of the right-hand aryl and amine moieties surmounted issues of selectivity over TRKA, MAP4K2, and STK4 as well as generating compounds with balanced ADME profiles and promising pharmacokinetics.

Discovery of Pyrazolopyridine Derivatives as HPK1 Inhibitors.

In spite of the great success of immune checkpoint inhibitors in immune-oncology therapy, an urgent need still exists to identify alternative approaches to broaden the scope of therapeutic coverage. Hematopoietic progenitor kinase 1 (HPK1), also known as MAP4K1, functions as a negative regulator of activation signals generated by the T cell antigen receptor. Herein we report the discovery of novel pyrazolopyridine derivatives as selective inhibitors of HPK1.

Discovery of 5,7-Dihydro-6-pyrrolo[2,3-]pyrimidin-6-ones as Highly Selective CDK2 Inhibitors.

A series of exceptionally selective CDK2 inhibitors are described. Starting from an HTS hit, we successfully scaffold hopped to a 5,7-dihydro-6-pyrrolo[2,3-]pyrimidin-6-one core structure, which imparted a promising initial selectivity within the CDK family. Extensive further SAR identified additional factors that drove selectivity to above 200× for CDKs 1/4/6/7/9.

Evaluating the mechanisms and long-term effects of a web-based comprehensive sexual health and media literacy education program for young adults attending community college: study protocol for a three-arm randomized controlled trial.

Background: Many community college students experience poor sexual and relationship health outcomes. Young adults consume a plethora of media content, much of which depicts unhealthy sexual and romantic relationships, and research has shown that media exposure can negatively impact health outcomes. Asynchronous, web-based media literacy education (MLE) programs have been shown to improve short-term sexual and relationship health outcomes.

A Media Literacy Education Approach to High School Sexual Health Education: Immediate Effects of Media Aware on Adolescents' Media, Sexual Health, and Communication Outcomes.

Media may function as sex educators for adolescents; unfortunately, media messages often glamorize risky sexual behaviors and unhealthy relationships and neglect sexual health behaviors and communication. Media Aware is a web-based comprehensive sexual health program for high school students that uses a media literacy education approach. It is designed to improve adolescents' critical thinking about media messages and provide medically-accurate information and skills building related to sexual health and communication.

Expedited MitraClip: Rapid Evaluation, Treatment, and Discharge in the COVID-19 Era.

Undertreatment of patients with severe mitral regurgitation (MR) has been exaggerated during the coronavirus disease of 2019 (COVID-19) pandemic. Expedited workup and shortened post-procedural hospital stay after percutaneous mitral valve repair (PMVR) would be incredibly helpful to relieve the constrain in the era of the COVID-19 pandemic and immediately afterward. We report a patient who underwent PMVR with a simplified pre-operative workup, a shortened hospital stay, and expedited discharge.

Establishing effective STEM mentoring relationships through mentor training.

Science, technology, engineering, and math (STEM) mentoring programs typically have the goals of generating interest and excitement in STEM topics and careers and supporting STEM career achievement persistence. These outcomes are fostered through positive and trusting relationships with mentors. Mentors in STEM programs often have extensive subject matter expertise in a STEM content area, but they may lack the knowledge, attitudes, and skills that are important for establishing an effective mentoring relationship with a young person.

Miniscope GRIN Lens System for Calcium Imaging of Neuronal Activity from Deep Brain Structures in Behaving Animals.

Visualizing neural activity from deep brain regions in freely behaving animals through miniature fluorescent microscope (miniscope) systems is becoming more important for understanding neural encoding mechanisms underlying cognitive functions. Here we present our custom-designed miniscope GRadient INdex (GRIN) lens system that enables simultaneously recording from hundreds of neurons for months. This article includes miniscope design, the surgical procedure for GRIN lens implantation, miniscope mounting on the head of a mouse, and data acquisition and analysis.

Mentoring Program Enhancements Supporting Effective Mentoring of Children of Incarcerated Parents.

Children of incarcerated parents (COIP) are at risk for a range of negative outcomes; however, participating in a mentoring relationship can be a promising intervention for these youth. This study examined the impact of mentoring and mentoring program enhancements on COIP. Secondary data analyses were conducted on an archival database consisting of 70,729 matches from 216 Big Brothers Big Sisters (BBBS) local agencies to establish the differential effects of mentoring on COIP.

Supporting Mentoring Relationships of Youth in Foster Care: Do Program Practices Predict Match Length?

Implementation of research- and safety-based program practices enhance the longevity of mentoring relationships, in general; however, little is known about how mentoring programs might support the relationships of mentees in foster care. Benchmark program practices and Standards in the Elements of Effective Practice for Mentoring, 3rd Edition (MENTOR, 2009) were assessed in the current study as predictors of match longevity. Secondary data analyses were conducted on a national agency information management database from 216 Big Brothers Big Sisters agencies serving 641 youth in foster care and 70,067 youth not in care from across the United States (Mean = 11.

Predictors of Premature Match Closure in Youth Mentoring Relationships.

Although mentoring is a popular and effective means of intervention with youth, the positive effects of mentoring can be diminished by premature match closure of relationships. Program, mentor, and mentee characteristics were examined as predictors of premature match closure. Secondary data analyses were conducted on a large national database of mentoring programs consisting of match and youth risk information from 170 mentoring programs and 6468 matches from across the U.

Picture Exchange Communication System and Pals: A Peer-Mediated Augmentative and Alternative Communication Intervention for Minimally Verbal Preschoolers With Autism.

Purpose: This study was conducted to investigate the effectiveness of a social intervention that integrates peer-mediated approaches and the Picture Exchange Communication System (PECS).

Method: Effects were evaluated using a series of A-B designs replicated across 4 children with severe autism and limited verbal skills. Seven peers without disabilities were trained to use PECS and facilitative social skills.

Characterization of a full-length infectious cDNA clone and a GFP reporter derivative of the oncolytic picornavirus SVV-001.

Seneca Valley virus (SVV-001) is an oncolytic picornavirus with selective tropism for a subset of human cancers with neuroendocrine differentiation. To characterize further the specificity of SVV-001 and its patterns and kinetics of intratumoral spread, bacterial plasmids encoding a cDNA clone of the full-length wild-type virus and a derivative virus expressing GFP were generated. The full-length cDNA of the SVV-001 RNA genome was cloned into a bacterial plasmid under the control of the T7 core promoter sequence to create an infectious cDNA clone, pNTX-09.

Therapeutic efficacy of CEP-33779, a novel selective JAK2 inhibitor, in a mouse model of colitis-induced colorectal cancer.

Constitutively activated STAT3 and STAT5 are expressed in a wide variety of human malignancies including solid and hematopoietic cancers and often correlate with a poor prognosis and resistance to multiple therapies. Given the well established role of STAT3 in tumorigenesis, inhibition of Janus-activated kinase 2 (JAK2) activity might represent an attractive therapeutic approach. Using a mouse model of colitis-induced colorectal cancer, we show that a novel, orally active, selective JAK2 inhibitor, CEP-33779, induced regression of established colorectal tumors, reduced angiogenesis, and reduced proliferation of tumor cells.

Fine-tuning the pH trigger of self-assembly.

The creation of smart, self-assembling materials that undergo morphological transitions in response to specific physiological environments can allow for the enhanced accumulation of imaging or drug delivery agents based on differences in diffusion kinetics. Here, we have developed a series of self-assembling peptide amphiphile molecules that transform either isolated from molecules or spherical micelles into nanofibers when the pH is slightly reduced from 7.4 to 6.

Novel, orally active, proteasome inhibitor, delanzomib (CEP-18770), ameliorates disease symptoms and glomerulonephritis in two preclinical mouse models of SLE.

Current therapies for late-stage systemic lupus erythematosus (SLE) are limited to cytotoxic agents. Delanzomib (CEP-18770) is an orally active, reversible P2 threonine boronic acid inhibitor of the 26S mammalian proteasome. Delanzomib was tested in a head-to-head comparison against bortezomib to protect and treat mice with fatal lupus nephritis (LN).

Animal models of systemic lupus erythematosus (SLE) and ex vivo assay design for drug discovery.

Systemic Lupus Erythematosus (SLE) is a debilitating and often fatal autoimmune disease that involves multiple organ systems. It can develop for years before being diagnosed. Current treatments for SLE usually involve the use of cytotoxic or immunosuppressive agents that can lead to infection or cancer.

Depletion of autoreactive plasma cells and treatment of lupus nephritis in mice using CEP-33779, a novel, orally active, selective inhibitor of JAK2.

Accumulating evidence suggests that autoreactive plasma cells play an important role in systemic lupus erythematosus (SLE). In addition, several proinflammatory cytokines promote autoreactive B cell maturation and autoantibody production. Hence, therapeutic targeting of such cytokine pathways using a selective JAK2 inhibitor, CEP-33779 (JAK2 enzyme IC(50) = 1.

A highly selective, orally active inhibitor of Janus kinase 2, CEP-33779, ablates disease in two mouse models of rheumatoid arthritis.

Introduction: Janus kinase 2 (JAK2) is involved in the downstream activation of signal transducer and activator of transcription 3 (STAT3) and STAT5 and is responsible for transducing signals for several proinflammatory cytokines involved in the pathogenesis of rheumatoid arthritis (RA), including interleukin (IL)-6, interferon γ (IFNγ) and IL-12. In this paper, we describe the efficacy profile of CEP-33779, a highly selective, orally active, small-molecule inhibitor of JAK2 evaluated in two mouse models of RA.

Methods: Collagen antibody-induced arthritis (CAIA) and collagen type II (CII)-induced arthritis (CIA) were established before the oral administration of a small-molecule JAK2 inhibitor, CEP-33779, twice daily at 10 mg/kg, 30 mg/kg, 55 mg/kg or 100 mg/kg over a period of 4 to 8 weeks.