Figlie e sorelle peregrinae. Le migrazioni delle donne nell’altomedioevo (secoli VI-VIII)

The article discusses the multiple (social and cultural) identities spread in the early Middle Ages through the recurrent practice of marriages of the daughters of the early medieval kings into another kingdom. This practice, which finds a setback during the Carolingian period, is visible in the sources of the sixth until the eighth century and is closely related to mutual competition between the early medieval kings. It examines in particular the case of Theoderic’s female relatives, through a significant number of sources, especially from Cassiodorus’s Variæ. The foreign wives were active players in the new territories of arrival, proposing new models and texts, and were also the bearers of new ethnic identities for their children. Nevertheless, the foreign wife is politically weak and may be affected by the unfortunate policy of his father and be accused of being a dangerous foreign body

A Pyrazolo[3,4-d]pyrimidine compound inhibits Fyn phosphorylation and induces apoptosis in natural killer cell leukemia

Natural killer (NK) cell neoplasms are characterized by clonal proliferation of cytotoxic NK cells. Since there is no standard treatment to date, new therapeutic options are needed, especially for NK aggressive tumors. Fyn tyrosine kinase has a key role in different biological processes, such as cell growth and differentiation, being also involved in the pathogenesis of hematologic malignancies. Our previous studies led us to identify 4c pyrazolo[3,4-d]pyrimidine compound capable of inhibiting Fyn activation and inducing apoptosis in different cancer cell lines. Here we investigated the presence of Fyn and the effect of its inhibitor in NK malignant cells. Firstly, we showed Fyn over-expression in NK leukemic cells compared to peripheral blood mononuclear cells from healthy donors. Subsequently, we demonstrated that 4c treatment reduced cell viability, induced caspase 3-mediate apoptosis and cell cycle arrest in NK cells. Moreover, by inhibiting Fyn phosphorylation, 4c compound reduced Akt and P70 S6 kinase activation and changed the expression of genes involved in cell death and survival in NK cells. Our study demonstrated that Fyn is involved in the pathogenesis of NK leukemia and that it could represent a potential target for this neoplasm. Moreover, we proved that Fyn inhibitor pyrazolo[3,4-d]pyrimidine compound, could be a started point to develop new therapeutic agents

Miscegenation and identity in Buenos Aires, Argentina: experiences from the individual search of genetic data

Desde fnales del siglo xix se instauró en la Argentina, con Buenos Aires como epicentro, el discurso de una sociedad homogénea con rasgos culturales y fenotípicos blanco-europeos. Resultó ser una historia particular en un contexto latinoamericano que mayoritariamente mantuvo una ideología centrada en el mestizaje. En las últimas décadas esta discusión se comenzó a analizar mediante estudios de ancestría genética.En el presente artículo trabajamos con base en el contacto, entrevistas y resultados de 40 participantes del proyecto Ancestría genética e identidad. Nos proponemos contextualizar los procesos sociales que enmarcan esta búsqueda y relacionar el dato genético individual con la historia de la sociedad.Los relatos de los participantes hablan de búsquedas e historias relacionadas con poblaciones indígenas y afrodescendientes, muchas veces ocultas o incompletas. En ellos se percibe tanto la imposición de la narrativa de la Argentina blanca como su falta de sustento, lo que abre paso a la consideración de una Argentina mestiza, diversa y heterogénea.Since the late nineteenth century, people in Argentina consider to be a homogeneous society of white-European culture and phenotypic traits, with Buenos Aires as an epicenter. This perception contrasts with the rest of Latin America, where ideologies mostly focus on being mestizo. In the last decades these discussions began to be approached through genetic ancestry studies. In this article we work with interviews and genetic analysis results of 40 participants of the project “Genetic Ancestry and Identity”, to contextualize the social processes that underlie this concept and to relate the individual genetic data to the history of society. The participants related stories of indigenous and Afro-descendant populations, often hidden or incomplete. In these stories it is possible to perceive both the imposition and the lack of foundation of the narrative of white Argentina. This opens the way to consider a Mestizo Argentina, diverse and heterogeneous.Fil: Di Fabio Rocca, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Departamento de Ciencias Antropológicas; Argentina. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; ArgentinaFil: la Spina, Sofía. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Departamento de Ciencias Antropológicas; Argentina. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; ArgentinaFil: Coirini, Elianna Carmen. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Departamento de Ciencias Antropológicas; Argentina. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; ArgentinaFil: Gago, Julia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Departamento de Ciencias Antropológicas; Argentina. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; ArgentinaFil: Patiño Rico, Jessica Jean. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Departamento de Ciencias Antropológicas; Argentina. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; ArgentinaFil: Dejean, Cristina Beatriz. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Departamento de Ciencias Antropológicas; Argentina. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; ArgentinaFil: Avena, Sergio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Departamento de Ciencias Antropológicas; Argentina. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; Argentin

Understanding 6th-century barbarian social organization and migration through paleogenomics.

Despite centuries of research, much about the barbarian migrations that took place between the fourth and sixth centuries in Europe remains hotly debated. To better understand this key era that marks the dawn of modern European societies, we obtained ancient genomic DNA from 63 samples from two cemeteries (from Hungary and Northern Italy) that have been previously associated with the Longobards, a barbarian people that ruled large parts of Italy for over 200 years after invading from Pannonia in 568 CE. Our dense cemetery-based sampling revealed that each cemetery was primarily organized around one large pedigree, suggesting that biological relationships played an important role in these early medieval societies. Moreover, we identified genetic structure in each cemetery involving at least two groups with different ancestry that were very distinct in terms of their funerary customs. Finally, our data are consistent with the proposed long-distance migration from Pannonia to Northern Italy.This work was supported by National Science Foundation award #1450606, the Anneliese Maier Research Award of the Alexander von Humboldt Foundation, the Max Planck Society, the German Federal Ministry for Education and Research, the Swedish Riksbankens Jubieleumfond, the Gerard B. Lambert Foundation, the Institute for Advanced Study Director’s Office, and the Italian Ministry for University and Research Department of Excellence Program

Gender and historiography: Studies in the earlier middle ages in honour of Pauline Stafford

The chapters in this volume celebrate the work of Pauline Stafford, highlighting the ways in which it has advanced research in the fields of both Anglo-Saxon history and the history of medieval women and gender. Ranging across the period, and over much of the old Carolingian world as well as Anglo-Saxon England, they deal with such questions as the nature of kingship and queenship, fatherhood, elite gender relations, the transmission of property, the participation of women in lordship, slavery and warfare, and the nature of assemblies. Gender and historiography presents the fruits of groundbreaking research, inspired by Pauline Stafford's own interests over a long and influential career

Stranieri. Itinerari di vita studentesca tra XIII e XVIII secolo.

Questo volume osserva l’università come punto di incontro tra uomini di età diverse e di origini geografiche molteplici. Ciò vale in particolare modo per l’Ateneo patavino, che deve le sue origini proprio a una migrazione di scolari. Un evento circoscritto, che tuttavia rientra nel fenomeno più ampio e diffuso della mobilità accademica che caratterizza il medioevo e la prima età moderna. Nel corso del medioevo – con un’accelerazione notevole a partire dal XII secolo – maestri e scolari furono indotti a muoversi verso i centri del sapere – monasteri, scuole, cattedrali, conventi, università – alla ricerca degli ambienti più stimolanti dal punto di vista intellettuale e delle condizioni che meglio garantissero l’apprendimento, quali ad esempio la presenza di ricche biblioteche o le lezioni dei docenti più illustri. I cosiddetti clerici vagantes costituivano un gruppo estremamente eterogeneo dal punto di vista geografico e sociale, provenendo da tutto il continente europeo. Una mobilità che ha continuato a marcare la vita accademica, in particolare di Padova, la cui comunità studentesca si è da sempre arricchita di un’ampia componente proveniente dall’esterno della città: dall’impero tedesco alla Francia, dalla Polonia alla Grecia, ma anche dall’Italia meridionale. I dati utilizzati nel volume provengono da un database che raccoglie più di 70 000 laureati a Padova, costruito per l’ottocentenario dell’Università e realizzato anche grazie al lavoro di molti studenti, che vi hanno dedicato il loro impegno e le loro energie

The Italian National Project of Astrobiology-Life in Space-Origin, Presence, Persistence of Life in Space, from Molecules to Extremophiles

The \u2018\u2018Life in Space\u2019\u2019 project was funded in the wake of the Italian Space Agency\u2019s proposal for the development of a network of institutions and laboratories conceived to implement Italian participation in space astrobiology experiments

Outcomes of pregnancies after kidney transplantation: lessons learned from CKD. A comparison of transplanted, nontransplanted chronic kidney disease patients and low-risk pregnancies: a multicenter nationwide analysis.

BACKGROUND: Kidney transplantation (KT) may restore fertility in CKD. The reasons why materno-foetal outcomes are still inferior to the overall population are only partially known. Comparison with the CKD population may offer some useful insights for management and counselling.Aim of this study was to analyse the outcomes of pregnancy after KT, compared with a large population of non-transplanted CKD patients and with low-risk control pregnancies, observed in Italy the new millennium. METHODS: We selected 121 live-born singletons after KT (Italian study group of kidney in pregnancy, national coverage about 75%), 610 live-born singletons in CKD and 1418 low-risk controls recruited in 2 large Italian Units, in the same period (2000-2014). The following outcomes were considered: maternal and foetal death; malformations; preterm delivery; small for gestational age baby (SGA); need for the neonatal intensive care unit (NICU); doubling of serum creatinine or increase in CKD stage. Data were analysed according to kidney diseases, renal function (staging according to CKD-EPI), hypertension, maternal age, partity, ethnicity. RESULTS: Materno-foetal outcomes are less favourable in CKD and KT as compared with the low-risk population. CKD stage and hypertension are important determinants of results. KT patients with e-GFR >90 have worse outcomes compared with CKD stage 1 patients; the differences level off when only CKD patients affected by glomerulonephritis or systemic diseases ('progressive CKD') are compared with KT. In the multivariate analysis, risk for preterm and early-preterm delivery was linked to CKD stage (2-5 versus 1: RR 3.42 and 3.78) and hypertension (RR 3.68 and 3.16) while no difference was associated with being a KT or a CKD patient. CONCLUSIONS: The materno-foetal outcomes in patients with kidney transplantation are comparable with those of nontransplanted CKD patients with similar levels of kidney function impairment and progressive and/or immunologic kidney diseas

How future surgery will benefit from SARS-COV-2-related measures: a SPIGC survey conveying the perspective of Italian surgeons

COVID-19 negatively affected surgical activity, but the potential benefits resulting from adopted measures remain unclear. The aim of this study was to evaluate the change in surgical activity and potential benefit from COVID-19 measures in perspective of Italian surgeons on behalf of SPIGC. A nationwide online survey on surgical practice before, during, and after COVID-19 pandemic was conducted in March-April 2022 (NCT:05323851). Effects of COVID-19 hospital-related measures on surgical patients' management and personal professional development across surgical specialties were explored. Data on demographics, pre-operative/peri-operative/post-operative management, and professional development were collected. Outcomes were matched with the corresponding volume. Four hundred and seventy-three respondents were included in final analysis across 14 surgical specialties. Since SARS-CoV-2 pandemic, application of telematic consultations (4.1% vs. 21.6%; p < 0.0001) and diagnostic evaluations (16.4% vs. 42.2%; p < 0.0001) increased. Elective surgical activities significantly reduced and surgeons opted more frequently for conservative management with a possible indication for elective (26.3% vs. 35.7%; p < 0.0001) or urgent (20.4% vs. 38.5%; p < 0.0001) surgery. All new COVID-related measures are perceived to be maintained in the future. Surgeons' personal education online increased from 12.6% (pre-COVID) to 86.6% (post-COVID; p < 0.0001). Online educational activities are considered a beneficial effect from COVID pandemic (56.4%). COVID-19 had a great impact on surgical specialties, with significant reduction of operation volume. However, some forced changes turned out to be benefits. Isolation measures pushed the use of telemedicine and telemetric devices for outpatient practice and favored communication for educational purposes and surgeon-patient/family communication. From the Italian surgeons' perspective, COVID-related measures will continue to influence future surgical clinical practice