The NEET in Italy. A study of gender and qualitative research proposal

Colección ReSed. Es un artículo de ReSed Nº 3, perteneciente al monográfico Crisis Social, Educación y Desarrollo Profesional. Coordinación del Monográfico: Dra. Montserrat Vargas Vergara Dirección de ReSed: Dra. A-Beatriz Pérez-GonzálezIl saggio analizza il fenomeno dei giovani Neet in Italia attraverso una lettura di genere. Partendo da un’analisi degli elementi che determinano il fenomeno in Italia, quali la centralità della famiglia e della donna nel sistema di welfare e la questione giovanile che vede le giovani generazioni protagoniste di un lento processo di uscita dalla famiglia d’origine, si espongono i risultati di due focus group realizzati con giovani Neet. Le riflessioni fanno emergere che per i Neet che vivono in un’area del Sud Italia l’identità di genere passa ancora attraverso una rigida suddivisione dei ruoli di genere e la funzione protettiva della famiglia rischia di generare un effetto perverso che frena lo sviluppo sociale delle giovani generazioni

Los NEET en Italia. Un estudio de género y una propuesta de investigación cualitativa

The article describes the phenomenon of young NEET in Italy (an English acronym translated as Ni-ni in Spain) through a reading of gender. From an analysis of the elements that determine the phenomenon in Italy: the centrality of the family and women in the welfare system, and the youth issue that sees the younger generations as the protagonists of a slow process of leaving their family of origin, we present the results of two groups with young NEET. The reflections show that for NEET living in an area of Southern Italy, gender identity still goes through a rigid subdivision of gender roles and the protective role of the family runs the risk of creating a perverse effect that slows down social development of younger generations.El artículo expone el fenómeno de los jóvenes NEET en Italia (acrónimo inglés que se traduce como ni-ni en España) a través de una lectura de género. A partir del análisis de los elementos que determinan el fenómeno en Italia, la posición central de la familia y de las mujeres en el sistema de bienestar y la cuestión juvenil que ve las jóvenes generaciones protagonistas de un lento proceso de salida de la familia de origen; se exponen los resultados de dos grupos de estudio con jóvenes NEET. Las reflexiones muestran que para los NEET que viven en un área de Italia Meridional, la identidad de género aún pasa a través de una rígida subdivisión de los papeles de género y la función protectora de la familia corre el riesgo de generar un efecto perverso que frena el desarrollo social de las jóvenes generaciones

Stories of young people’s social distress who does not study and work: the italian case

El artículo presenta los resultados de una búsqueda cualitativa conducida en Italia sobre los jóvenes que no estudian y no trabajan (Neet) y viven en condiciones de malestar social. Los entrevistados son jóvenes que se dirigen a Caritas para buscar trabajo o para recibir ayuda económica. La particularidad de la búsqueda ha sido justo aquella de focalizar la atención sobre las situaciones en las cuales el malestar social es muy evidente en las vidas de los jóvenes. A través de la entrevista se analizan las etapas de sus vidas: la situación familiar, la elección de la escuela, el momento del abandono escolar, las experiencias laborales, el modo en que buscan trabajo. Provenientes de los cuentos emergen historias familiares de gran sufrimiento económico y social, agravado por experiencias de vida marcadas por las repetidas quiebras. Se delinea una imagen de los jóvenes Neet que viven en una situación de malestar caracterizada por una tendencia a estar desanimados, deprimidos y aislados.The essay shows the outcomes of a qualitative research, conducted in Italy, on young people who does not study and work (Neet) and who lives in social distress. The young people interviewed turn to Caritas to find a job or to receive economic assistance. The study focuses on those situations where social distress is already evident in the youth’s lives. Through the interview it is analyzed the fundamental stages or the relevant phases in the life of the people interviewed: family background, schooling, the motivation behind the type of school chosen, the motivations behind dropping out of school altogether, work expectations, modes of job search. From their narratives emerge family histories of severe economic and social distress, worsened by life experiences marked by repeated failures. The image of the NEETs in a situation of social distress emerging from the interviews was characterized by an attitude of discouragement, depression and isolation

Oncostatin M induces heat hypersensitivity by gp130-dependent sensitization of TRPV1 in sensory neurons

Oncostatin M (OSM) is a member of the interleukin-6 cytokine family and regulates eg. gene activation, cell survival, proliferation and differentiation. OSM binds to a receptor complex consisting of the ubiquitously expressed signal transducer gp130 and the ligand binding OSM receptor subunit, which is expressed on a specific subset of primary afferent neurons. In the present study, the effect of OSM on heat nociception was investigated in nociceptor-specific gp130 knock-out (SNS-gp130-/-) and gp130 floxed (gp130fl/fl) mice

Genetic evidence for an essential role of neuronally expressed IL-6 signal transducer gp130 in the induction and maintenance of experimentally induced mechanical hypersensitivity in vivo and in vitro

Tenderness and mechanical allodynia are key symptoms of malignant tumor, inflammation and neuropathy. The proinflammatory cytokine interleukin-6 (IL-6) is causally involved in all three pathologies. IL-6 not only regulates innate immunity and inflammation but also causes nociceptor sensitization and hyperalgesia. In general and in most cell types including immune cells and sensory neurons, IL-6 binds soluble μ receptor subunits which heteromerizes with membrane bound IL-6 signal transducer gp130. In the present study, we used a conditional knock-out strategy to investigate the importance of signal transducer gp130 expressed in C nociceptors for the generation and maintenance of mechanical hypersensitivity. Nociceptors were sensitized to mechanical stimuli by experimental tumor and this nociceptor sensitization was preserved at later stages of the pathology in control mice. However, in mice with a conditional deletion of gp130 in Nav1.8 expressing nociceptors mechanical hypersensitivity by experimental tumor, nerve injury or inflammation recovery was not preserved in the maintenance phase and nociceptors exhibited normal mechanical thresholds comparable to untreated mice. Together, the results argue for IL-6 signal transducer gp130 as an essential prerequisite in nociceptors for long-term mechanical hypersensitivity associated with cancer, inflammation and nerve injury

Ablation of Sphingosine 1-Phosphate Receptor Subtype 3 Impairs Hippocampal Neuron Excitability In vitro and Spatial Working Memory In vivo

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.Understanding the role of the bioactive lipid mediator sphingosine 1-phosphate (S1P) within the central nervous system has recently gained more and more attention, as it has been connected to major diseases such as multiple sclerosis and Alzheimer's disease. Even though much data about the functions of the five S1P receptors has been collected for other organ systems, we still lack a complete understanding for their specific roles, in particular within the brain. Therefore, it was the aim of this study to further elucidate the role of S1P receptor subtype 3 (S1P3) in vivo and in vitro with a special focus on the hippocampus. Using an S1P3 knock-out mouse model we applied a range of behavioral tests, performed expression studies, and whole cell patch clamp recordings in acute hippocampal slices. We were able to show that S1P3 deficient mice display a significant spatial working memory deficit within the T-maze test, but not in anxiety related tests. Furthermore, S1p3 mRNA was expressed throughout the hippocampal formation. Principal neurons in area CA3 lacking S1P3 showed significantly increased interspike intervals and a significantly decreased input resistance. Upon stimulation with S1P CA3 principal neurons from both wildtype and S1P−/−3 mice displayed significantly increased evoked EPSC amplitudes and decay times, whereas rise times remained unchanged. These results suggest a specific involvement of S1P3 for the establishment of spatial working memory and neuronal excitability within the hippocampus

Clinical characteristics of wild-type transthyretin cardiac amyloidosis: disproving myths.

Wild-type transthyretin amyloidosis (ATTRwt) is mostly considered a disease predominantly of elderly male, characterized by concentric LV hypertrophy, preserved LVEF, and low QRS voltages. We sought to describe the characteristics of a large cohort of ATTRwt patients to better define the disease. Clinical findings of consecutive ATTRwt patients diagnosed at 2 centres were reviewed. ATTRwt was diagnosed histologically or non-invasively (LV hypertrophy ≥12 mm, intense cardiac uptake at 99mTc-DPD scintigraphy and AL exclusion). Mutations in TTR were excluded in all cases. The study cohort comprised 108 patients (78.6 ± 8 years); 67 (62%) diagnosed invasively and 41 (38%) non-invasively. Twenty patients (19%) were females. An asymmetric hypertrophy pattern was observed in 25 (23%) patients. Mean LVEF was 52 ± 14%, with 39 patients (37%) showing a LVEF < 50%. Atrial fibrillation (56%) and a pseudo-infarct pattern (63%) were the commonest ECG findings. Only 22 patients fulfilled QRS low-voltage criteria while 10 showed LV hypertrophy on ECG. Although heart failure was the most frequent profile leading to diagnosis (68%), 7% of individuals presented with atrioventricular block and 11% were diagnosed incidentally. Almost one third (35; 32%) were previously misdiagnosed. The clinical spectrum of ATTRwt is heterogeneous and differs from the classic phenotype: women are affected in a significant proportion; asymmetric LV hypertrophy and impaired LVEF are not rare and only a minority have low QRS voltages. Clinicians should be aware of the broad clinical spectrum of ATTRwt to correctly identify an entity for which a number of disease-modifying treatments are under investigation.This work was supported in part by the Spanish Society of Cardiology [Grant 2016 to E.G-L.] and by the Instituto de Salud Carlos III (ISCIII) [grants RD012/0042/0066 and CB16/11/00432] and by the Spanish Ministry of Economy and Competitiveness [grant SAF2015-71863-REDT]. Grants are supported by the Plan Estatal de IþDþI 2013-2016–European Regional Development Fund (FEDER) “A way of making Europe”.S

Clinical characteristics of wild-type transthyretin cardiac amyloidosis – Disproving myths.

Aims: Wild-type transthyretin amyloidosis (ATTRwt) is mostly considered a disease predominantly of elderly male, characterised by concentric LV hypertrophy, preserved LVEF and low QRS voltages. We sought to describe the characteristics of a large cohort of ATTRwt patients to better define the disease. Methods and Results: Clinical findings of consecutive ATTRwt patients diagnosed at 2 centres were reviewed. ATTRwt was diagnosed histologically or non-invasively (LV hypertrophy 12mm, intense cardiac uptake at 99mTc-DPD scintigraphy and AL exclusion). Mutations in TTR were excluded in all cases. The study cohort comprised 108 patients (78.68 years); 67 (62%) diagnosed invasively and 41 (38%) non-invasively. Twenty patients (19%) were females. An asymmetric hypertrophy pattern was observed in 25 (23%) patients. Mean LVEF was 5214%, with 39 patients (37%) showing a LVEF<50%. Atrial fibrillation (56%) and a pseudo-infarct pattern (63%) were the commonest ECG findings. Only 22 patients fulfilled QRS low-voltage criteria while 10 showed LV hypertrophy on ECG. Although heart failure was the most frequent profile leading to diagnosis (68%), 7% of individuals presented with atrioventricular block and 11% were diagnosed incidentally. Almost one third (35; 32%) were previously misdiagnosed. Conclusion: The clinical spectrum of ATTRwt is heterogeneous and differs from the classic phenotype: women are affected in a significant proportion; asymmetric LV hypertrophy and impaired LVEF are not rare and only a minority have low QRS voltages. Clinicians should be aware of the broad clinical spectrum of ATTRwt to correctly identify an entity for which a number of disease-modifying treatments are under investigation.pre-print833 K

Sphingosine-1-Phosphate and the S1P3 Receptor Initiate Neuronal Retraction via RhoA/ROCK Associated with CRMP2 Phosphorylation

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.The bioactive lipid sphingosine-1-phosphate (S1P) is an important regulator in the nervous system. Here, we explored the role of S1P and its receptors in vitro and in preclinical models of peripheral nerve regeneration. Adult sensory neurons and motor neuron-like cells were exposed to S1P in an in vitro assay, and virtually all neurons responded with a rapid retraction of neurites and growth cone collapse which were associated with RhoA and ROCK activation. The S1P1 receptor agonist SEW2871 neither activated RhoA or neurite retraction, nor was S1P-induced neurite retraction mitigated in S1P1-deficient neurons. Depletion of S1P3 receptors however resulted in a dramatic inhibition of S1P-induced neurite retraction and was on the contrary associated with a significant elongation of neuronal processes in response to S1P. Opposing responses to S1P could be observed in the same neuron population, where S1P could activate S1P1 receptors to stimulate elongation or S1P3 receptors and retraction. S1P was, for the first time in sensory neurons, linked to the phosphorylation of collapsin response-mediated protein-2 (CRMP2), which was inhibited by ROCK inhibition. The improved sensory recovery after crush injury further supported the relevance of a critical role for S1P and receptors in fine-tuning axonal outgrowth in peripheral neurons

Genetic Evidence for Involvement of Neuronally Expressed S1P1 Receptor in Nociceptor Sensitization and Inflammatory Pain

Sphingosine-1-phosphate (S1P) is a key regulator of immune response. Immune cells, epithelia and blood cells generate high levels of S1P in inflamed tissue. However, it is not known if S1P acts on the endings of nociceptive neurons, thereby contributing to the generation of inflammatory pain. We found that the S1P1 receptor for S1P is expressed in subpopulations of sensory neurons including nociceptors. Both S1P and agonists at the S1P1 receptor induced hypersensitivity to noxious thermal stimulation in vitro and in vivo. S1P-induced hypersensitivity was strongly attenuated in mice lacking TRPV1 channels. S1P and inflammation-induced hypersensitivity was significantly reduced in mice with a conditional nociceptor-specific deletion of the S1P1 receptor. Our data show that neuronally expressed S1P1 receptors play a significant role in regulating nociceptor function and that S1P/S1P1 signaling may be a key player in the onset of thermal hypersensitivity and hyperalgesia associated with inflammation