Basic Science and Pathogenesis.

Background: Worldwide, the actual number of 55 million people diagnosed with dementia is estimated to increase to 139 million people affected by dementia in 2050. 61% of these individuals resided in low and middle-income countries (LMIC). Genetic risk factors account for up to 80% of the attributable risk of Alzheimer's disease (AD), the leading cause of dementia.

Suppressing, stimulating and/or inhibiting: The evolving management of HCC patient after liver transplantation.

Liver transplantation (LT) is a curative strategy for hepatocellular carcinoma (HCC), but the risk of HCC recurrence remains a challenging problem. In patients with HCC recurrence after LT (HCC-R_LT), the locoregional and surgical approaches are complex, and the guidelines do not report evidence-based strategies for the management of immunosuppression. In recent years, immunotherapy has become an effective option for patients with advanced HCC in pre-transplant settings.

Electrical polarization switching of perovskite polariton laser.

Optoelectronic and spinoptronic technologies benefit from flexible and tunable coherent light sources combining the best properties of nano- and material-engineering to achieve favorable properties such as chiral lasing and low threshold nonlinearities. In this work we demonstrate an electrically wavelength- and polarization-tunable room temperature polariton laser due to emerging photonic spin-orbit coupling. For this purpose, we design an optical cavity filled with both birefringent nematic liquid crystal and an inorganic perovskite.

Total endovascular arch repair: Initial experience in Bologna.

Objectives: In the last few years, fenestrated, branched, or scalloped custom grafts have become available for aortic arch repair. Open surgery is the gold standard, but arch thoracic endovascular aortic repair (TEVAR) is indicated for high-risk patients. We focused on total endovascular aortic arch replacement with a zone 0 or zone 1 landing zone to describe its short- and long-term outcomes.

Management of Eyelid Pathologies That Cause Corneal Lesions.

Corneal injuries, which make up 3% of emergency room visits, can vary from small scratches to exposure or trauma-related damage that might be fatal to vision. Mechanical trauma, diseases of the eyelids, neurotrophic abnormalities, and chemical burns are common causes. A thorough examination is necessary for an accurate diagnosis and treatment plan.