De novo discovery of cyclic peptide inhibitors of IL-11 signaling.

Interleukin-11 (IL-11), a member of the IL-6 cytokine family, has potential pro-inflammatory and pro-fibrotic roles in pulmonary, hepatic, cardiovascular, renal and intestinal disease pathogenesis, including oncogenesis. The potential for therapeutic intervention in these disease spaces has therefore made the IL-11 signaling axis an attractive target in drug discovery, and antibody inhibitors of IL-11 signaling are currently under evaluation in Phase I/II clinical trials. While lower molecular weight small molecule and peptide inhibitors may offer the potential for improved tissue penetration, developability and manufacturing cost compared with a protein therapeutic, reports of such chemical matter in the literature are limited.

Neurobiological Correlates Shared Between Obesity, BED and Food Addiction.

The ubiquity of the obesity condition in the United States, Europe and other regions with developed economies will associate to a significant adverse impact on public health. Numerous data indicate that social, behavioral, neuroendocrine, and metabolic factors may encourage compulsive eating behaviors thus increasing the risk of obesity. Several pathological conditions overlap with excess weight.

Menstrual Disorders Related to Eating Disorders.

Eating Disorders (ED) are associated with multiple physical complications that strongly affect the physical health of these young and fragile patients and can also cause significant mortality, the highest among psychiatric pathologies. Among the various organic complications, albeit still little known, the gynecological implications, up to infertility, are very widespread. Both among adolescent and adult patients, gynecological symptoms can be very widespread and range from menstrual irregularities to amenorrhea, from vaginitis to ovarian polycystosis, up to complications during the gestational phase and in postpartum, in addition to the possible consequences on the unborn child.

Recent Advances in Treatment of Childhood Obesity.

Childhood obesity has assumed epidemic proportions and is currently one of the most widespread public health problems. Many are the factors involved in the pathogenesis of excess weight with interactions between genetic, environmental and biological factors and therefore, also the therapeutic approach must be multidisciplinary and multidimensional. In this review of the literature, we report the contiguity of childhood obesity with eating disorders and the importance of involving the family context in order to induce stable lifestyle changes, both in relation to dietary and nutritional habits, but also in increasing physical activity.

Depression and Obesity: Analysis of Common Biomarkers.

Depression and obesity are very common pathologies. Both cause significant problems of both morbidity and mortality and have decisive impacts not only on the health and well-being of patients, but also on socioeconomic and health expenditure aspects. Many epidemiological studies, clinical studies and meta-analyses support the association between mood disorders and obesity in relationships to different conditions such as the severity of depression, the severity of obesity, gender, socioeconomic status, genetic susceptibility, environmental influences and adverse experiences of childhood.

Obesity: The New Global Epidemic Pharmacological Treatment, Opportunities and Limits for Personalized Therapy.

Background: The increase in global obesity rates over the past three decades has been remarkable, a true epidemic, both in developed and in developing countries. The projections, based on current trends, suggest an increase in the prevalence of obesity at 60% in adult men, 40% in adult women and 25% in children in 2050. Given the limitations of lifestyle and surgery interventions bariatric, drug therapy approaches for the treatment of obesity, therefore become important options.

Gender Dysphoria, Eating Disorders and Body Image: An Overview.

Background: Gender dysphoria is a clinical condition in which a state of inner suffering, stress and anxiety is detected when biological sex and a person's gender identity do not coincide. People who identify themselves as transgender people are more vulnerable and may have higher rates of dissatisfaction with their bodies which are often associated with a disorderly diet in an attempt to change the bodily characteristics of the genus of birth and, conversely, to accentuate the characteristics of the desired sexual identity.

Aim: The purpose of this work is to examine the association between dissatisfaction with one's own body and eating and weight disorders in people with gender dysphoria.

Supramolecular assemblies based on amphiphilic Mn-complexes as high relaxivity MRI probes.

In the research field of MRI contrast agents (CAs), amphiphilic paramagnetic complexes are typically sought for the increased plasmatic half-life and high relaxivity values, but limited examples of amphiphilic Mn-based CAs have been reported to date. In this work the Mn-complexes of six original amphiphilic ligands (three EDTA-like ligands and three 1,4-DO2A derivatives) embodying one or two aliphatic chains were evaluated as potential MRI contrast agents and compared. Strong self-association into micelles resulted in a relaxivity (r) enhancement (ca.

Polypharmacy through Phage Display: Selection of Glucagon and GLP-1 Receptor Co-agonists from a Phage-Displayed Peptide Library.

A promising emerging area for the treatment of obesity and diabetes is combinatorial hormone therapy, where single-molecule peptides are rationally designed to integrate the complementary actions of multiple endogenous metabolically-related hormones. We describe here a proof-of-concept study on developing unimolecular polypharmacy agents through the use of selection methods based on phage-displayed peptide libraries (PDL). Co-agonists of the glucagon (GCG) and GLP-1 receptors were identified from a PDL sequentially selected on GCGR- and GLP1R-overexpressing cells.

Case report: role of bedside ultrasonography in early diagnosis of myonecrosis rapidly developed in deep soft tissue infections.

Background: Myonecrosis can rapidly develop in soft tissue necrotizing infections, often with initial sparing of the skin. Despite the improvements in management of necrotizing soft tissue infections, mortality remains high, according to the location, microbial agents and comorbidities, ranging between 17 and 46 %. A prompt diagnosis represents the greatest challenge for the emergency physician.

Melanoma and immunotherapy bridge 2015 : Naples, Italy. 1-5 December 2015.

MELANOMA BRIDGE 2015 KEYNOTE SPEAKER PRESENTATIONS Molecular and immuno-advances K1 Immunologic and metabolic consequences of PI3K/AKT/mTOR activation in melanoma Vashisht G. Y. Nanda, Weiyi Peng, Patrick Hwu, Michael A.

Regulation of BCL-X splicing reveals a role for the polypyrimidine tract binding protein (PTBP1/hnRNP I) in alternative 5' splice site selection.

Alternative splicing (AS) modulates many physiological and pathological processes. For instance, AS of the BCL-X gene balances cell survival and apoptosis in development and cancer. Herein, we identified the polypyrimidine tract binding protein (PTBP1) as a direct regulator of BCL-X AS.

N-Polybenzylated alicyclic 1,2-diamines: cytotoxicity and G1 phase arrest in cancer cell line.

Cytotoxicity in the μM range was observed in cancer cell lines treated with N,N,N',N'-tetrabenzyl-4,5-diamino-2-cyclopentenone. Cell cycle analysis on HeLa cells showed a clear G1 phase arrest. A preliminary SAR on structural analogs was performed in order to identify the pharmacophores.

Postconditioning during coronary angioplasty in acute myocardial infarction: the POST-AMI trial.

Background: Postconditioning (PC) has been suggested to reduce myocardial damage during primary percutaneous coronary intervention (PPCI), nevertheless clinical experience is limited. We aimed to explore the cardioprotective effect of PC using cardiac magnetic resonance (CMR) in ST-elevation myocardial infarction (STEMI) patients treated by PPCI.

Methods: A total of 78 patients with first STEMI (aged 59±12 years) referred for PPCI, were stratified for STEMI location and randomly assigned to conventional PPCI or PPCI with PC.

Design and methodologies of the POSTconditioning during coronary angioplasty in acute myocardial infarction (POST-AMI) trial.

Background: Reperfusion remains the definitive treatment for acute myocardial infarction (AMI), but restoring blood flow carries the potential to exacerbate the ischemia-related injury. Postconditioning might modify reperfusion-induced adverse events.

Study Design: The POSTconditioning during Coronary Angioplasty in Acute Myocardial Infarction (POST-AMI) trial is a single-center, prospective, randomized study, with a planned inclusion of 78 patients with ST-elevation AMI.

[Quality of the documents requesting and reporting CT scans: a retrospective study in four Italian hospitals].

A retrospective study was performed to evaluate the quality of CT scan request and report forms in four Italian hospitals in three different Regions. A sample of 800 request forms and corresponding reports in four hospitals were evaluated. Half of the analysed reports involved inpatients while the other half involved outpatients.

[Chronic spondylodiscitis. Clinical aspects and imaging features].

Introduction: The diagnosis of a chronic inflammatory process involving the vertebral body and disk is often very difficult because patient's history, subjective symptoms and physical findings are often unconclusive. Thus imaging techniques play a decisive role. Radiography, tomography, CT and MR have different capabilities and limitations and provide different findings in spondylodiscitis.