And What About the Family Back Home? International Migration and Happiness

In this study we use data on subjective well being and migration in Cuenca, one of the Ecuador's largest cities. We examine the impact of migration on the happiness of the family left behind. We use the propensity score matching estimator to take into account the endogeneity of migration. Our results indicate that migration reduces the happiness of those left behind. We also find that the monetary inflows (remittances) that accompany migration do not increase happiness levels among recipients. These results suggest that the family left behind cannot be compensated, for the increase in unhappiness that it sustains on account of the emigration of loved ones, with remittances from abroad. --Happiness,migration,remittances

Disentangling Deregulatory Takings

This Article focuses on the protections for infrastructure investors provided by the United States Constitution\u27s Takings Clause and on the wisdom of incorporating such protections into the constitutions of other nation states. The Takings Clause is an example of a state-established background norm that limits the government\u27s ability to undermine the profitability of private property. In the United States, this norm is an implicit term in every contract and provides a kind of guarantee against certain types of state actions. The state is required to pay compensation when it takes property for public use

And What About the Family Back Home? International Migration and Happiness

In this study we use data on subjective well being and migration in Cuenca, one of the Ecuador's largest cities. We examine the impact of migration on the happiness of the family left behind. We use the propensity score matching estimator to take into account the endogeneity of migration. Our results indicate that migration reduces the happiness of those left behind. We also find that the monetary inflows (remittances) that accompany migration do not increase happiness levels among recipients. These results suggest that the family left behind cannot be compensated, for the increase in unhappiness that it sustains on account of the emigration of loved ones, with remittances from abroad

Newly qualified physical education teachers’ experiences of developing subject knowledge prior to, during and after a Postgraduate Certificate in Education course

Office for Standards in Education (OFSTED) inspections of secondary Postgraduate Certificate in Education (PGCE) physical education courses in England between 1996 and 1998 (OFSTED, 1999) were critical of student teachers' subject knowledge. The purpose of this study was to investigate the development of subject knowledge and influences on the development of that subject knowledge in a sample of three newly qualified teachers (NQTs) who had completed a PGCE physical education course in England. The research comprised semi-structured interviews and analysis of documentation. Among these three NQTs there were some similarities, but more differences in terms of the development of subject knowledge as well as different influences on the development of subject knowledge. These results suggest that teacher educators may need to be flexible in how they approach and support the development of student teachers' subject knowledge. Results also suggest that teacher educators should work more closely with colleagues teaching sports-related undergraduate degree courses to support the development of subject knowledge for those students who wish to progress to a PGCE physical education course

Allosteric Modulation of Beta1 Integrin Function Induces Lung Tissue Repair

The cellular cytoskeleton, adhesion receptors, extracellular matrix composition, and their spatial distribution are together fundamental in a cell's balanced mechanical sensing of its environment. We show that, in lung injury, extracellular matrix-integrin interactions are altered and this leads to signalling alteration and mechanical missensing. The missensing, secondary to matrix alteration and cell surface receptor alterations, leads to increased cellular stiffness, injury, and death. We have identified a monoclonal antibody against β1 integrin which caused matrix remodelling and enhancement of cell survival. The antibody acts as an allosteric dual agonist/antagonist modulator of β1 integrin. Intriguingly, this antibody reversed both functional and structural tissue injury in an animal model of degenerative disease in lung

Deleterious, protein-altering variants in the X-linked transcriptional coregulator ZMYM3 in 22 individuals with a neurodevelopmental delay phenotype

Neurodevelopmental disorders (NDDs) often result from highly penetrant variation in one of many genes, including genes not yet characterized. Using the MatchMaker Exchange, we assembled a cohort of 22 individuals with rare, protein-altering variation in the X-linked transcriptional coregulator gene ZMYM3. Most (n=19) individuals were males; 15 males had maternally-inherited alleles, three of the variants in males arose de novo, and one had unknown inheritance. Overlapping features included developmental delay, intellectual disability, behavioral abnormalities, and a specific facial gestalt in a subset of males. Variants in almost all individuals (n=21) are missense, two of which are recurrent. Three unrelated males were identified with inherited variation at R441, a site at which variation has been previously reported in NDD-affected males, and two individuals have de novo variation at R1294. All variants affect evolutionarily conserved sites, and most are predicted to damage protein structure or function. ZMYM3 is relatively intolerant to variation in the general population, is highly expressed in the brain, and encodes a component of the KDM1A-RCOR1 chromatin-modifying complex. ChIP-seq experiments on one mutant, ZMYM3R1274W, indicate dramatically reduced genomic occupancy, supporting a hypomorphic effect. While we are unable to perform statistical evaluations to support a conclusive causative role for variation in ZMYM3 in disease, the totality of the evidence, including the presence of recurrent variation, overlapping phenotypic features, protein-modeling data, evolutionary constraint, and experimentally-confirmed functional effects, strongly supports ZMYM3 as a novel NDD gene

Tales from the future-nuclear cardio-oncology, from prediction to diagnosis and monitoring

Cancer and cardiovascular diseases (CVD) often share common risk factors, and patients with CVD who develop cancer are at high risk of experiencing major adverse cardiovascular events. Additionally, cancer treatment can induce short- and long-term adverse cardiovascular events. Given the improvement in oncological patients' prognosis, the burden in this vulnerable population is slowly shifting towards increased cardiovascular mortality. Consequently, the field of cardio-oncology is steadily expanding, prompting the need for new markers to stratify and monitor the cardiovascular risk in oncological patients before, during, and after the completion of treatment. Advanced non-invasive cardiac imaging has raised great interest in the early detection of CVD and cardiotoxicity in oncological patients. Nuclear medicine has long been a pivotal exam to robustly assess and monitor the cardiac function of patients undergoing potentially cardiotoxic chemotherapies. In addition, recent radiotracers have shown great interest in the early detection of cancer-treatment-related cardiotoxicity. In this review, we summarize the current and emerging nuclear cardiology tools that can help identify cardiotoxicity and assess the cardiovascular risk in patients undergoing cancer treatments and discuss the specific role of nuclear cardiology alongside other non-invasive imaging techniques

Intrinsically disordered amphiphilic peptides as potential targets in drug delivery vehicles

Intrinsically disordered proteins/peptides play a crucial role in many physiological and pathological events and may assume a precise conformation upon binding to a specific target. Recently, we have described the conformational and functional properties of two linear ester peptides provided with the following sequences: Y-G-E-C-P-C-K-OAllyl (PepK) and Y-G-E-C-P-C-E-OAllyl (PepE). Both peptides are characterized by the presence of the ‘‘CPC’’ motif together with a few amino acids able to promote disorder. The CPC sequence is a binding motif for the CXCR4 receptor that represents a well-known target for cancer therapies. In this paper, we report on synthetic amphiphilic peptides that consist of lipophilic derivatives of PepE and PepK bearing two stearic alkyl chains and/or an ethoxylic spacer. These peptide amphiphiles form stable supramolecular aggregates; they present conformational features that are typical of intrinsically disordered molecules as shown by CD spectroscopy. Solution fluorescence and DLS studies have been performed to evaluate Critical Micellar Concentrations and the dimension of supramolecular aggregates. Moreover, preliminary in vitro cell-based assays have been conducted to investigate the molecular recognition processes involving the CXCR4 receptor. In the end, the results obtained have been compared with the previous data generated by the corresponding non-amphiphilic peptides (PepE and PepK)