Digital for Heritage and Museums: Design-Driven Changes and Challenges

In the recent decade, cultural institutions have increasingly embraced digital technologies as key resources for accomplishing their mission and innovating their cultural activities. In the present work, we attempt to disentangle through a design-driven and multidisciplinary approach the challenges brought by digital transformation in the cultural heritage sector. A diversified research team has thus been involved to include scholars with different backgrounds around the common phenomenon of investigation of Digital (Cultural) Heritage, under the Design Think Thank project. The Introduction is followed by a Methodological section, which outlines the approach to select and review case studies from the exploratory literature for producing a state-of-the-art report and delineates the methodology to map the main user behaviours and needs in the digital experience of CH throughout the value chain. The research team identified three relevant and major themes for the investigation which are addressed in the Literature Review Section through the lenses of design research and practices; simultaneously, design knowledge emerges to have an agency in the transformation. The following section tries to triangulate the results from the literature review, and the mapping of users and stakeholders throughout the cultural institutions value chain, to track and highlight their role and interest in changing heritage panorama. The contribution of the present work wishes to consolidate the results gathered in the first phases of the TT, providing the design community of academics and practitioners with a theoretical contribution about digital changes and challenges of heritage and museums based on a design perspective

Microsatellite panel definition to characterize Leishmania strains isolated from human samples in an italian endemic region

The Leishmaniasis affects people, domestic and wild animals in temperature, subtropical and tropical regions. The natural cycle involves phlebotominae sandfly vectors transmitting the parasite to the vertebrate host. The insects influence the epidemiology of the disease by their geographical distribution in the seasons and the specific vectorial capacity. Human Leishmania infections are increasing every year in Sicily, which represent the region with the highest endemic level of the disease in Italy. Among different approaches employed for the diagnostic the parasites isolation remains the gold standard

PCSK9 induces a pro-inflammatory response in macrophages

Intraplaque release of inflammatory cytokines from macrophages is implicated in atherogenesis by inducing the proliferation and migration of media smooth muscle cells (SMCs). PCSK9 is present and released by SMCs within the atherosclerotic plaque but its function is still unknown. In the present study, we tested the hypothesis that PCSK9 could elicit a pro-inflammatory effect on macrophages. THP-1-derived macrophages and human primary macrophages were exposed to different concentrations (0.250\u2009\uf7\u20092.5\u2009\ub5g/ml) of human recombinant PCSK9 (hPCSK9). After 24\u2009h incubation with 2.5\u2009\ub5g/ml PCSK9, a significant induction of IL-1\u3b2, IL-6, TNF-\u3b1, CXCL2, and MCP1 mRNA, were observed in both cell types. Co-culture of THP-1 macrophages with HepG2 overexpressing hPCSK9 also showed the induction of TNF-\u3b1 (2.4\u2009\ub1\u20090.5 fold) and IL-1\u3b2 (8.6\u2009\ub1\u20091.8 fold) mRNA in macrophages. The effect of hPCSK9 on TNF-\u3b1 mRNA in murine LDLR-/- bone marrow macrophages (BMM) was significantly impaired as compared to wild-type BMM (4.3\u2009\ub1\u20091.6 fold vs 31.1\u2009\ub1\u20096.1 fold for LDLR-/- and LDLR+/+, respectively). Finally, a positive correlation between PCSK9 and TNF-\u3b1 plasma levels of healthy adult subjects (males 533, females 537) was observed (B\u2009=\u20098.73, 95%CI 7.54\u2009\uf7\u20099.93, p\u2009<\u20090.001). Taken together, the present study provides evidence of a pro-inflammatory action of PCSK9 on macrophages, mainly dependent by the LDLR

Predictors of progression of cognitive decline in Alzheimer’s disease: the role of vascular and sociodemographic factors

Rates of disease progression differ among patients with Alzheimer’s disease, but little is known about prognostic predictors. The aim of the study was to assess whether sociodemographic factors, disease severity and duration, and vascular factors are prognostic predictors of cognitive decline in Alzheimer’s disease progression. We conducted a longitudinal clinical study in a specialized clinical unit for the diagnosis and treatment of dementia in Rome, Italy. A total of 154 persons with mild to moderate Alzheimer’s disease consecutively admitted to the dementia unit were included. All patients underwent extensive clinical examination by a physician at admittance and all follow-ups. We evaluated the time-dependent probability of a worsening in cognitive performance corresponding to a 5-point decrease in Mini-Mental State Examination (MMSE) score. Survival analysis was used to analyze risk of faster disease progression in relation to age, education, severity and duration of the disease, family history of dementia, hypertension, hypercholesterolemia, and type 2 diabetes. Younger and more educated persons were more likely to have faster Alzheimer’s disease progression. Vascular factors such as hypertension and hypercholesterolemia were not found to be significantly associated with disease progression. However, patients with diabetes had a 65% reduced risk of fast cognitive decline compared to Alzheimer patients without diabetes. Sociodemographic factors and diabetes predict disease progression in Alzheimer’s disease. Our findings suggest a slower disease progression in Alzheimer’s patients with diabetes. If confirmed, this result will contribute new insights into Alzheimer’s disease pathogenesis and lead to relevant suggestions for disease treatment

Attitudes, perceptions, and knowledge of the population on End-of-Life and Advance Treatment Declaration: an observational study in Southern Italy

In an advanced scientific and technological context, where it is now tangible the possibility of interfering indefinitely in the process of dying, it becomes necessary to disseminate knowledge about end of life that, for the great variety of areas that it invests, presents many controversial aspects. With the Law no. 219/2017, the right of self-determination and freedom of treatment of the patient is enshrined, aspects that to date still remain too little discussed. An online survey was conducted from December 2019 to February 2020, among the population residing in the provinces of Lecce and Brindisi, spread thanks to the collaboration of local authorities. A large part of the sample (82.4%, N=333) claims the right to self-determination, stating that therapeutic decisions are up to the patient who has signed his advance treatment dispositions, declared absolutely binding for 50% (N=205) of the sample. However, there is still a lack of information about how to draw up advance treatment agreements (AADs). 12.6% (N=51) of those interviewed stated that they knew nothing about it and only 32.9% (N=133) felt ready and adequately informed to make their own declarations. Another peculiar aspect is that topics such as euthanasia and assisted suicide seem to be considered at the margins of acceptability among End-of-Life instances. The results of the study show that knowledge on the subject has definitely improved over the years and that in most of the issues addressed, the population has an adequate degree of preparedness even though there is still some skepticism in dealing with issues such as assisted suicide and euthanasia. Future research could explore the possibility of identifying effective training tools and communication strategies that can be used by the widest possible segment of the population

Predicting disease progression in alzheimer's disease: The role of neuropsychiatric syndromes on functional and cognitive decline

Patients with Alzheimer's disease (AD) have heterogeneous rates of disease progression. The aim of the current study is to investigate whether neuropsychiatric disturbances predict cognitive and functional disease progression in AD, according to failure theory. We longitudinally examined 177 memory-clinic AD outpatients (mean age = 73.1, SD = 8.1; 70.6% women). Neuropsychiatric disturbances at baseline were categorized into five syndromes. Patients were followed for up to two years to detect rapid disease progression defined as a loss of >= 1 abilities in Activities of Daily living (ADL) or a drop of >= 5 points on Mini-Mental State Examination (MMSE). Hazard ratios (HR) were calculated with Gompertz regression, adjusting for sociodemographics, baseline cognitive and functional status, and somatic comorbidities. Most patients (74.6%) exhibited one or more neuropsychiatric syndromes at baseline. The most common neuropsychiatric syndrome was Apathy (63.8%), followed by Affective (37.3%), Psychomotor (8.5%), Manic (7.9%), and Psychotic (5.6%) syndromes. The variance between the observed (Kaplen Meier) and predicted (Gompertz) decline for disease progression in cognition (0.30, CI = 0.26-0.35), was higher than the variance seen for functional decline (0.22, CI = 0.18-0.26). After multiple adjustment, patients with the Affective syndrome had an increased risk of functional decline (HR = 2.0; CI = 1.1-3.6), whereas the risk of cognitive decline was associated with the Manic (HR = 3.2, CI = 1.3-7.5) syndrome. In conclusion, specific neuropsychiatric syndromes are associated with functional and cognitive decline during the progression of AD, which may help with the long-term planning of care and treatment. These results highlight the importance of incorporating a thorough psychiatric examination in the evaluation of AD patients

"Diagnosis on the Dock" project: A proactive screening program for diagnosing pulmonary tuberculosis in disembarking refugees and new SEI model.

Abstract Objective From 2011 to 2017, the total number of refugees arriving in Europe, particularly in Italy, climbed dramatically. Our aim was to diagnose pulmonary TB in migrants coming from the African coast using a clinical-based port of arrival (PoA) screening program. Methods From 2016 to 2018, migrants coming via the Mediterranean Route were screened for body temperature and the presence of cough directly on the dock: if they were feverish with productive cough, their sputum was examined with NAAT; with a dry cough, they underwent Chest-X-ray (CXR). Those migrants with positive NAAT or CXR suggestive for TB were admitted to our ward. In addition, we plotted an SEI simulation of our project to evaluate the epidemiological impact of our screening. Results Out of 33.676 disembarking migrants, 314 (0.9%) had fever and cough: 80 (25.47%) with productive cough underwent NAAT in sputum, and 16 were positive for TB; 234 (74.52%) with dry cough had a CXR examination, and 39 were suggestive of TB, later confirmed by mycobacterial culture. The SEI-new model analysis demonstrated that our screening program significantly reduced TB spreading all over the country. Conclusions For possible future high migrant flows, PoA screening for TB has to be considered feasible and effective in decreasing TB spreading

Effectiveness of nursing intervention in short-term hospitalization for patients suffered from borderline personality disorder and self-harm. A narrative literature review

Introduction: Personality disorder sufferers with severe self-harm and experience long psychiatric hospitalizations have complex mental health conditions and are at risk of suicide. When the symptoms of emotional instability are combined with self-harm, the resulting crisis often becomes difficult for patients and caregivers to manage. To improve care during these crises, the Dutch Multidisciplinary Guideline for Personality Disorders designates “brief admission” (BA) hospitalizations as an ameliorative intervention. Objective: To describe the effectiveness of short hospitalization nursing care for people with borderline personality disorder and who practice self-harm, compared to ordinary hospitalization. Methods: A narrative review was conducted through the Embase and CINAHL databases, the selected articles had to answer the following research questions: “what are the observable benefits of short-term hospitalization on patients with borderline personality disorder?”; and “what are the benefits compared to short hospitalization operators?”. Results: Seven studies were selected. The results show that BA was perceived as an effective nursing intervention, which promoted the patient’s self-determination and self-care. This helped increase confidence in daily life and allowed people to maintain their daily routines, work, and relationships by decreasing long hospitalizations and increasing patient compliance. There has also been benefit from the staff, who report an improvement in work quality. Conclusions: This type of hospitalization has developed in Northern European states. BA has never been tested in the Italian healthcare sector. It would be appropriate and desirable, given the results obtained, to experiment with this procedure also in Italy to obtain specific feedback regarding the relationship of short-term hospitalization with our National Health Service. It is hoped that this research can be a stimulus in this sense

Direct-acting antivirals and hepatocellular carcinoma in chronic hepatitis C: A few lights and many shadows

With the introduction of direct-acting antiviral agents (DAA), the rate of sustained virological response (SVR) in the treatment of hepatitis C virus (HCV) has radically improved to over 95%. Robust scientific evidence supports a beneficial role of SVR after interferon therapy in the progression of cirrhosis, resulting in a decreased incidence of hepatocellular carcinoma (HCC). However, a debate on the impact of DAAs on the development of HCC is ongoing. This review aimed to analyse the scientific literature regarding the risk of HCC in terms of its recurrence and occurrence after the use of DAAs to eradicate HCV infection. Among 11 studies examining HCC occurrence, the de novo incidence rate ranged from 0 to 7.4% (maximum follow-up: 18 mo). Among 18 studies regarding HCC recurrence, the rate ranged from 0 to 54.4% (maximum "not well-defined" followup: 32 mo). This review highlights the major difficulties in interpreting data and reconciling the results of the included studies. These difficulties include heterogeneous cohorts, potential misclassifications of HCC prior to DAA therapy, the absence of an adequate control group, short follow-up times and different kinds of follow-up. Moreover, no clinical feature-based scoring system accounts for the molecular characteristics and pathobiology of the tumours. Nonetheless, this review does not suggest that there is a higher rate of de novo HCC occurrence or recurrence after DAA therapy in patients with previous HCV infection. \ua9 2018 The Author(s). Published by Baishideng Publishing Group Inc. All rights reserved