Phase- and Stage-Related Proportions of T Cells Bearing the Transcription Factor FOXP3 Infiltrate Primary Melanoma

Although tumor-infiltrating lymphocytes (TILs) of primary cutaneous melanoma (PCM) include cytolytic T cells able to exert anti-PCM immunity, progression of PCM most frequently occurs, raising the hypothesis that the PCM microenvironment may also exert suppressive forces, for example, possibly developed by regulatory T (TREG) lymphocytes. The aim of this study was to investigate whether TILs of PCMs include lymphocytes bearing the transcription factor forkhead box protein P3 (FOXP3), which is the TREG lineage specification molecule in mice, and is debated to have a similar role in humans. Fourteen patients with PCM were selected, of which four had radial growth phase (RGP) stage I melanoma, five had vertical growth phase (VGP) stage I melanoma, and five had VGP stage III–IV melanoma. Formalin-fixed, paraffin-embedded sections were utilized for immunohistochemical single and double stainings. TILs of PCMs included FOXP3-bearing lymphocytes, which predominantly were CD20- and CD8-negative, but CD3-, CD4-, and CD25-positive, thus consistent with the standard immunophenotypical characteristics of “natural” TREG cells. Further, the proportions of FOXP3-bearing lymphocytes were higher in vertical than in RGP (P=0.001), as well as in late than in early melanoma stages (P<0.001). Should these FOXP3-bearing lymphocytes actually exert regulatory capabilities within the PCM microenvironment, they may suppress “in vivo” the local anti-PCM immune response, thus favoring melanoma progression

The Athena X-ray Integral Field Unit: a consolidated design for the system requirement review of the preliminary definition phase

The Athena X-ray Integral Unit (X-IFU) is the high resolution X-ray spectrometer, studied since 2015 for flying in the mid-30s on the Athena space X-ray Observatory, a versatile observatory designed to address the Hot and Energetic Universe science theme, selected in November 2013 by the Survey Science Committee. Based on a large format array of Transition Edge Sensors (TES), it aims to provide spatially resolved X-ray spectroscopy, with a spectral resolution of 2.5 eV (up to 7 keV) over an hexagonal field of view of 5 arc minutes (equivalent diameter). The X-IFU entered its System Requirement Review (SRR) in June 2022, at about the same time when ESA called for an overall X-IFU redesign (including the X-IFU cryostat and the cooling chain), due to an unanticipated cost overrun of Athena. In this paper, after illustrating the breakthrough capabilities of the X-IFU, we describe the instrument as presented at its SRR, browsing through all the subsystems and associated requirements. We then show the instrument budgets, with a particular emphasis on the anticipated budgets of some of its key performance parameters. Finally we briefly discuss on the ongoing key technology demonstration activities, the calibration and the activities foreseen in the X-IFU Instrument Science Center, and touch on communication and outreach activities, the consortium organisation, and finally on the life cycle assessment of X-IFU aiming at minimising the environmental footprint, associated with the development of the instrument. Thanks to the studies conducted so far on X-IFU, it is expected that along the design-to-cost exercise requested by ESA, the X-IFU will maintain flagship capabilities in spatially resolved high resolution X-ray spectroscopy, enabling most of the original X-IFU related scientific objectives of the Athena mission to be retained. (abridged).Comment: 48 pages, 29 figures, Accepted for publication in Experimental Astronomy with minor editin

The Athena X-ray Integral Field Unit: a consolidated design for the system requirement review of the preliminary definition phase

The Athena X-ray Integral Unit (X-IFU) is the high resolution X-ray spectrometer studied since 2015 for flying in the mid-30s on the Athena space X-ray Observatory. Athena is a versatile observatory designed to address the Hot and Energetic Universe science theme, as selected in November 2013 by the Survey Science Committee. Based on a large format array of Transition Edge Sensors (TES), X-IFU aims to provide spatially resolved X-ray spectroscopy, with a spectral resolution of 2.5 eV (up to 7 keV) over a hexagonal field of view of 5 arc minutes (equivalent diameter). The X-IFU entered its System Requirement Review (SRR) in June 2022, at about the same time when ESA called for an overall X-IFU redesign (including the X-IFU cryostat and the cooling chain), due to an unanticipated cost overrun of Athena. In this paper, after illustrating the breakthrough capabilities of the X-IFU, we describe the instrument as presented at its SRR (i.e. in the course of its preliminary definition phase, so-called B1), browsing through all the subsystems and associated requirements. We then show the instrument budgets, with a particular emphasis on the anticipated budgets of some of its key performance parameters, such as the instrument efficiency, spectral resolution, energy scale knowledge, count rate capability, non X-ray background and target of opportunity efficiency. Finally, we briefly discuss the ongoing key technology demonstration activities, the calibration and the activities foreseen in the X-IFU Instrument Science Center, touch on communication and outreach activities, the consortium organisation and the life cycle assessment of X-IFU aiming at minimising the environmental footprint, associated with the development of the instrument. Thanks to the studies conducted so far on X-IFU, it is expected that along the design-to-cost exercise requested by ESA, the X-IFU will maintain flagship capabilities in spatially resolved high resolution X-ray spectroscopy, enabling most of the original X-IFU related scientific objectives of the Athena mission to be retained. The X-IFU will be provided by an international consortium led by France, The Netherlands and Italy, with ESA member state contributions from Belgium, Czech Republic, Finland, Germany, Poland, Spain, Switzerland, with additional contributions from the United States and Japan.The French contribution to X-IFU is funded by CNES, CNRS and CEA. This work has been also supported by ASI (Italian Space Agency) through the Contract 2019-27-HH.0, and by the ESA (European Space Agency) Core Technology Program (CTP) Contract No. 4000114932/15/NL/BW and the AREMBES - ESA CTP No.4000116655/16/NL/BW. This publication is part of grant RTI2018-096686-B-C21 funded by MCIN/AEI/10.13039/501100011033 and by “ERDF A way of making Europe”. This publication is part of grant RTI2018-096686-B-C21 and PID2020-115325GB-C31 funded by MCIN/AEI/10.13039/501100011033

Parents and Children in a Narrowing World. Issues on Adoption

Problems and open issues related to national and intercountry adoption

Abitare. Contratti e tutela giudiziaria

Raccolta di saggi sul tema della casa familiare e sul contratto di locazion

La casa familiare. Conflitti interpersonali e dinamiche sociali in Europa, in Prospettive di diritto comparato

Analisi comparata in tema di provvedimenti di assegnazione della casa familiare a seguito della rottura della coppia genitorial

La casa familiare nel diritto italiano: effetti e condizionamenti delle norme fiscali sugli istituti del diritto sostanziale.

La casa di abitazione rappresenta un punto di riferimento essenziale per la qualità della vita privata. In prospettiva più ampia, altresì, è l’elemento attorno a cui ruotano numerose questioni aperte dicarattere pubblicistico, quali la forma degli assettiurbanistici, il mercato locativo, gli incentivi all’acquisto dell’abitazione, le politiche di gestione delterritorio ma anche l’integrazione e l’esclusionesociale. Questo volume, il primo di una serie di tre, raccoglie gli atti del convegno tenutosi a Modena,su questo tema, nonché alcuni contributi originalidei partecipanti alla ricerca. Il volume esamina due dei profili più problematici per la vita reale degli individui: da un lato gli aspetti connessi al diritto alla casa, al contratto dilocazione, e ai rapporto con i terzi, dall’altro i profili legati alle vicende della famiglia che vi abita, specie in conseguenza dello scioglimento dellacoppia. Nella seconda parte del libro si offrono approfondimenti su temi di particolare interesse: le interazioni fra norme fiscali e gli istituti del diritto sostanziale, l’inquadramento comparativo, il raccordo con il diritto europeo delle famiglie e le prospettive di uniformazione in materia

I più invisibili degli invisibili: i minori

Il saggio affronta i temi della giustizia minorile, dell'acquisto della cittadinanza, del ricongiungimento familiare, del ricongiungimento, del minore conteso fra i genitori, della sottrazione internazionale di minori

Il reinserimento professionale del lavoratore cardiopatico: primi risultati di un progetto multidisciplinare collaborativo tra cardiologia riabilitativa e medicina del lavoro.

Il reinserimento professionale del lavoratore cardiopatico: primi risultati di un progetto multidisciplinare collaborativo tra cardiologia riabilitativa e medicina del lavoro