Nanoparticle shape is the game-changer for blood-brain barrier crossing and delivery through tunneling nanotubes among glioblastoma cells.

Tunneling nanotubes (TNTs) are thin, dynamic, long membrane protrusions that allow intercellular exchanges of signaling clues, molecules and organelles. The presence of TNTs and their involvement as drug delivery channels have been observed in several types of cancer, including glioblastoma. Recently, increased attention has been directed toward nanoparticles (NPs) that can be transported in TNTs.

Child outcomes after prenatal exposure to platinum and taxane-based chemotherapy: an unplanned interim analysis of the international network on cancer, infertility, and pregnancy study.

Background: Platina and taxanes are frequently used chemotherapeutic agents to treat cancer, also when diagnosed during pregnancy. This report presents an interim analysis of the largest series of children prenatally exposed to platinum and/or taxane agents and aims to determine their physical health and neurocognitive outcomes.

Methods: As part of a multicentre, prospective cohort study (ClinicalTrials.

Frailty and Behavioral and Psychological Symptoms of Dementia: A Single Center Study.

During the time-course of cognitive decline, Behavioral and Psychological Symptoms of Dementia (BPSD) may arise, negatively impacting the outcomes. The aim of this single center, longitudinal study was to evaluate the correlation between frailty and BPSD in a population of older patients with dementia. BPSD were classified into three clusters: "mood/apathy" (depression, apathy, sleep disturbances, appetite disturbances), "psychosis" (delusions, hallucinations, and anxiety), and "hyperactivity" (agitation, elation, motor aberrant behavior, irritability, disinhibition).

Detecting BRAF mutations in colorectal cancer in clinical practice: An Italian experts' position paper.

BRAF p.V600E exon 15 hotspot mutation can identify a molecular subgroup of metastatic colorectal cancer (mCRC) patients exhibiting poor prognosis under the conventional chemotherapy regimen. Recently, the chemotherapy-free combination of encorafenib and cetuximab has been approved as the standard of care for previously treated BRAF p.

World delirium awareness and quality survey in 2023-a worldwide point prevalence study.

Background: Delirium, an acute brain dysfunction, is proposed to be highly prevalent in clinical care and shown to significantly increase the risk of mortality and dementia.

Objectives: To report on the global prevalence of clinically documented delirium and delirium-related clinical practices in wards caring for paediatric and adult patients in healthcare facilities.

Design: A prospective, cross-sectional, 39-question survey completed on World Delirium Awareness Day, 15 March 2023.

Graft-versus-host disease after anti-CD19 chimeric antigen receptor T-cell therapy following allogeneic hematopoietic cell transplantation: a transplant complications and paediatric diseases working parties joint EBMT study.

In patients diagnosed with B-acute lymphoblastic leukemia (B-ALL) or B-non-Hodgkin's lymphoma (B-NHL) relapsing after allogeneic stem cell transplantation (allo-HCT), it is a standard practice to perform anti-CD19 chimeric antigen receptor (CAR) T-cell therapy. When collected from the patient after allo-HCT, the produced CAR-T cells are likely to be donor T-cell-derived, creating unknown safety risks due to their potential allo-reactivity. We therefore performed an EBMT registry-based study on the incidence of graft-versus-host disease (GvHD) in this setting.

Oncologic and fertility outcomes in patients with juvenile granulosa cell tumor - a retrospective single centre analysis.

Background: Granulosa cell tumors (GCTs) are rare neoplasia that account for less than 5 % of all the ovarian tumors. Juvenile GCT histotype is generally observed in adolescent and young women, representing a very rare disease, so only a paucity of data are present in literature. The aim of this study is to analyse the oncologic and fertility outcome in our case series of juvenile GCTs.

Transient brain ischemic symptoms and the presence of ischemic lesions at neuroimaging: Results from the READAPT study.

Background: According to the literature, about one third of patients with brain ischemic symptoms lasting <24 h, which are classified as Transient ischemic attacks (TIAs) according to the traditional "time-based" definition, show the presence of acute ischemic lesions at neuroimaging. Recent evidence has shown that the presence of acute ischemic lesions at neuroimaging may impact on the outcome of patients with transient ischemic symptoms treated with dual antiplatelet treatment (DAPT). This uncertainty is even more compelling in recent years as short-term DAPT has become the standard treatment for any non-cardioembolic TIA or minor ischemic stroke.

Anorexia Nervosa in Comorbidity With Borderline Personality Disorder in Adolescence: A Specific Clinical Endophenotype?

Objective: Anorexia nervosa and borderline personality disorder are often associated and share some core elements, including emotional dysregulation and affective instability. Nevertheless, the association of these two conditions in adolescence is still little studied.

Method: The present study aims at investigating, through a multidimensional assessment, the psychopathological characteristics of adolescents affected by anorexia nervosa in comorbidity with borderline personality disorder on a sample of 127 female adolescents, through the comparison with adolescents with borderline personality disorders and adolescents with anorexia nervosa.

Multi-year enzyme expression in patients with mucopolysaccharidosis type VI after liver-directed gene therapy.

Background: Mucopolysaccharidosis type VI (MPS VI) is due to a deficiency of the lysosomal enzyme arylsulfatase B (ARSB) that results in multi-organ accumulation of glycosaminoglycans (GAGs). Limitations of current treatments prompted the development of a liver-directed gene therapy clinical trial for MPS VI.

Methods: We report the long-term follow-up of patients with MPS VI who discontinued enzyme replacement therapy (ERT) and received a single intravenous infusion of high-dose (6 × 10 genome copies/kg) recombinant adeno-associated virus serotype 8 (AAV8) vector expressing ARSB under the control of a liver-specific promoter (ClinicalTrials.

Pain Catastrophizing, Beliefs and Perception, and Their Association With Profiling Characteristics in Athletes.

Context: Variables associated with pain catastrophizing and beliefs in athletes presenting with musculoskeletal pain and/or sports-related injuries are largely unexplored.

Objective: We aimed to evaluate which anthropometric, sociodemographic, sporting, injury history, and care-seeking characteristics were associated with the Pain Catastrophizing Scale (PCS) and Pain Beliefs and Perceptions Inventory (PBAPI) scores in athletes.

Design: This study followed a cross-sectional design.

Symptom profile, case and symptom clustering, clinical and demographic characteristics of a multicentre cohort of 1297 patients evaluated for Long-COVID.

Background: Long-COVID symptoms remain incompletely defined due to a large heterogeneity in the populations studied, case definitions, and settings of care. The aim of this study was to assess, in patients accessing care for Long-COVID, the profile of symptoms reported, the possible clustering of symptoms and cases, the functional status compared to pre-infection, and the impact on working activity.

Methods: Multicentre cohort study with a collection of both retrospective and prospective data.

Esophageal pressure as estimation of pleural pressure: a study in a model of eviscerated chest.

Background: Transpulmonary pressure is the effective pressure across the lung parenchyma and has been proposed as a guide for mechanical ventilation. The pleural pressure is challenging to directly measure in clinical setting and esophageal manometry using esophageal balloon catheters was suggested for estimation. However, the accuracy of using esophageal pressure to estimate pleural pressure is debated due to variability in the mechanical properties of respiratory system, esophagus and esophageal catheter.

Clonal hematopoiesis in patients with autoimmune thrombocytopenia: an international multicenter study.

Diagnostic boundaries between immune thrombocytopenia (ITP) and other thrombocytopenic states such as thrombocytopenic myelodysplastic syndromes, may be difficult to establish, and the detection of somatic mutations by next generation sequencing (NGS) may be of aid. Here we aimed at characterizing the prevalence and clinical significance of clonal hematopoiesis in ITP. In this multicentric retrospective observational study we enrolled 167 adult ITP patients, followed at 13 centers in Italy, UK, and USA.

Management Of Psychiatric Emergencies and Associated Comfort Among EMS Physicians in Lombardy, Italy: A Cross-Sectional Study.

Objectives: The aims of this study were to explore the knowledge of EMS physicians (EMSPs) on the legal aspects related to the management of prehospital psychiatric emergencies, assess their degree of comfort, and measure their perceived communication skills.

Methods: A survey was distributed to the 376 EMSPs working in the prehospital setting in Lombardy, Italy. Knowledge of medico-legal aspects was measured through multiple-choice questions; the Comfort Score (CS) and perceived Communication Skills Score (CSS) were calculated using Likert Scale questions.

Unsupervised clustering analysis-based characterization of spatial profiles of inaccuracy in apparent diffusion coefficient values with varying acquisition plan orientation and diffusion weighting gradient direction - a large multicenter phantom study.

This large multicenter study of 37 magnetic resonance imaging scanners aimed at characterizing, for the first time, spatial profiles of inaccuracy (namely, Δ-profiles) in apparent diffusion coefficient (ADC) values with varying acquisition plan orientation and diffusion weighting gradient direction, using a statistical approach exploiting unsupervised clustering analysis. A diffusion-weighted imaging (DWI) protocol (b-value: 0-200-400-600-800-1000 s mm) with different combinations of acquisition plan orientation (axial/sagittal/coronal) and diffusion weighting gradient direction (anterior-posterior/left-right/feet-head) was acquired on a standard water phantom. For each acquisition setup, Δ-profiles along the 3 main orthogonal directions were characterized by fitting data with a second order polynomial function ().