On-treatment dynamics of circulating extracellular vesicles in the first-line setting of patients with advanced non-small cell lung cancer: the LEXOVE prospective study.

Extracellular vesicle (EV) monitoring can complement clinical assessment of cancer response. In this study, patients with advanced non-small cell lung cancer (NSCLC) undergoing osimertinib, alectinib, pembrolizumab or platinum-based chemotherapy ± pembrolizumab were enrolled. EVs were characterized using Bradford assay to quantify the circulating cell-free EV protein content (cfEV), and dynamic light scattering to assess Rayleigh ratio excess at 90°, z-averaged hydrodynamic diameter and polydispersity index.

Disentangling Taxonomic Confusions in the Group Using Mitochondrial Genomic Data (Lepidoptera: Pieridae).

Pierid species of the group are among the largest Sino-Himalayan members of genus , with four conventionally recognised species, namely , , , and . Recent publications indicated that some of these species may contain more than one species despite their similar morphological characters. The present research analysed this group of butterflies using mitogenomic data, and proved that , , , and should be recognised as distinct species, while , and should be subspecies of .

The dynamics of higher-order novelties.

Studying how we explore the world in search of novelties is key to understand the mechanisms that can lead to new discoveries. Previous studies analyzed novelties in various exploration processes, defining them as the first appearance of an element. However, novelties can also be generated by combining what is already known.

Disentangling Sources of Momentum Fluctuations in Xe+Xe and Pb+Pb Collisions with the ATLAS Detector.

High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.

Search for Fractionally Charged Particles with CUORE.

The Cryogenic Underground Observatory for Rare Events (CUORE) is a detector array comprised by 988 5  cm×5  cm×5  cm TeO_{2} crystals held below 20 mK, primarily searching for neutrinoless double-beta decay in ^{130}Te. Unprecedented in size among cryogenic calorimetric experiments, CUORE provides a promising setting for the study of exotic throughgoing particles. Using the first tonne year of CUORE's exposure, we perform a search for hypothesized fractionally charged particles (FCPs), which are well-motivated by various standard model extensions and would have suppressed interactions with matter.

Enhanced non-classical electrostriction in strained tetragonal ceria.

Electrostriction is the upsurge of strain under an electric field in any dielectric material. Oxygen-defective metal oxides, such as acceptor-doped ceria, exhibit high electrostriction 10 mV values, which can be further enhanced via interface engineering at the nanoscale. This effect in ceria is "non-classical" as it arises from an intricate relation between defect-induced polarisation and local elastic distortion in the lattice.

Development of a recombinant human IgG1 monoclonal antibody against the TRBV5-1 segment of the T cell receptor for the treatment of mature T cell neoplasms.

Background: Mature T-cell neoplasms arise from the neoplastic transformation of a single T lymphocyte, and all cells in a neoplastic clone share the same V segment in the beta chain of the T-cell receptor (TCR). These segments may represent an innovative target for the development of targeted therapies.

Methods: A specific V segment of the TCR beta chain (TRBV5-1) was analyzed using bioinformatic tools, identifying three potential antigenic peptides.

Development of Primal World Beliefs.

Primal world beliefs ("primals") capture individuals' basic understanding of what sort of world this is. How do children develop beliefs about the nature of the world? Is the world a good place? Safe or dangerous? Enticing or dull? Primals were initially introduced in social and personality psychology to understand beliefs about the world as a whole that may influence well-being and personality. This article introduces the concept of primals to developmental scientists and reviews preliminary research examining how primals relate to sociodemographic and well-being indicators.

Clinical outcomes by baseline metastases in patients with renal cell carcinoma treated with lenvatinib plus pembrolizumab versus sunitinib: Post hoc analysis of the CLEAR trial.

Lenvatinib plus pembrolizumab significantly improved efficacy versus sunitinib in treatment of advanced renal cell carcinoma (aRCC) in the phase 3 CLEAR study. We report results of an exploratory post hoc analysis of tumor response data based on baseline metastatic characteristics of patients who received lenvatinib plus pembrolizumab versus sunitinib, at the final overall survival analysis time point of CLEAR (cutoff: July 31, 2022). Treatment-naïve adults with aRCC were randomized to: lenvatinib (20 mg PO QD in 21-day cycles) plus pembrolizumab (n = 355; 200 mg IV Q3W); lenvatinib plus everolimus (not reported here); or sunitinib (n = 357; 50 mg PO QD; 4 weeks on/2 weeks off).

Deciphering the Role of Crown-ether Receptor Orientation in C-H Oxidation Catalyzed by Supramolecular Nonheme FeIV(O) Complexes.

The outstanding efficiency and selectivity of enzymatic reactions, such as C-H oxidation by nonheme iron oxygenases, stems from a precise control of substrate positioning inside the active site. The resulting proximity between a specific moiety (a certain C-H bond) to the reactant (a FeIV(O) active species) translates into higher rates and selectivity, that can be in part replicated also with artificial supramolecular catalysts. However, structural modification of the position and orientation of the binding site both in enzymes and in artificial catalysts often leads to significant variations in reactivity that can be difficult to rationalize due to the system's complexity.

Estimation of Ligand Binding Free Energy Using Multi-eGO.

The computational study of ligand binding to a target protein provides mechanistic insight into the molecular determinants of this process and can improve the success rate of drug design. All-atom molecular dynamics (MD) simulations can be used to evaluate the binding free energy, typically by thermodynamic integration, and to probe binding mechanisms, including the description of protein conformational dynamics. The advantages of MD come at a high computational cost, which limits its use.

Marital adjustment, depression and quality of life of women with breast cancer and their intimate partners.

Purpose: Among all the types of cancer, breast cancer occurs most frequently in women. The diagnosis and treatments for this disease generate physical and emotional discomfort that affects the quality of life of both the woman and her intimate partners.

Aim: The aim was to establish the relationship between marital adjustment, depression and quality of life of both women with breast cancer and their intimate partners.

The most uniform distribution of points on the sphere.

How to distribute a set of points uniformly on a spherical surface is a longstanding problem that still lacks a definite answer. In this work, we introduce a physical measure of uniformity based on the distribution of distances between points, as an alternative to commonly adopted measures based on interaction potentials. We then use this new measure of uniformity to characterize several algorithms available in the literature.

Unilateral versus bilateral stapes surgery: A comparative study on auditory outcome and quality of life.

Otosclerosis is a well-known disease which mainly affects middle-aged female patients, causing conductive or mixed hearing loss. Diagnosis is essentially made through a complete audiometric battery testing, while treatment substantially relies on stapes surgery. In this study, we analyzed audiometric and Quality-of-Life data from 33 patients in order to refine the surgical indications (unilateral versus bilateral stapes surgery) and assess the best technique (stapedotomy versus partial stapedectomy) and timing of treatment.

Compact and full-range carbon dioxide sensor using photoacoustic and resonance dependent modes.

A compact and robust optical excitation photoacoustic sensor with a self-integrated laser module excitation and an optimized differential resonator was developed to achieve high sensitivity and full linear range detection of carbon dioxide (CO) based on dual modes of wavelength modulated photoacoustic spectroscopy (WMPAS) and resonant frequency tracking (RFT). The integrated laser module equipped with three lasers (a quantum cascade laser (QCL), a distributed feedback laser (DFB) and a He-Ne laser) working in a time-division multiplexing mode was used as an integrated set of spectroscopic sources for detection of the designated concentration levels of CO. With the absorption photoacoustic mode, the WMPAS detection with the QCL and DFB sources was capable of CO detection at concentrations below 20 %, yielding a noise equivalent concentration (NEC) as low as 240 ppt and a normalized noise equivalent absorption coefficient (NNEA) of 4.

Giant Splitting of the Hydrogen Rotational Eigenenergies in the C_{2} Filled Ice.

Hydrogen hydrates exhibit a rich phase diagram influenced by both pressure and temperature, with the so-called C_{2} phase emerging prominently above 2.5 GPa. In this phase, hydrogen molecules are densely packed within a cubic icelike lattice and the interaction with the surrounding water molecules profoundly affects their quantum rotational dynamics.

Vacuum extraction is successful in 95% of cases with an occiput posterior position: the results of a prospective, multi-center study.

Background: Occiput-posterior (OP) position is associated with labor arrest, need of operative delivery and failed instrumental vaginal delivery with resulting adverse peripartum outcomes. Vacuum extraction (VE) is the most commonly performed type of instrumental delivery worldwide. This study aimed to investigate the outcome of VE in fetuses with sonographically confirmed OP position prior to the procedure.

Faces from colonial times: the collection of facial casts at the Sapienza University of Rome (Museum of Anthropology "G. Sergi")).

Founded in 1894, the Museum "G. Sergi" houses a variety of osteological materials and other collections, including several plaster facial casts from different human populations. This paper investigates this collection, which has been acquired (at least in part) in the framework of Italian colonialism, focusing on expeditions respectively led by Lidio Cipriani and Corrado Gini during the fascist regime.

Automating Blueprints for the Assembly of Colloidal Quasicrystal Clusters.

One of the frontiers of nanotechnology is advancing beyond the periodic self-assembly of materials. Icosahedral quasicrystals, aperiodic in all directions, represent one of the most challenging targets that has yet to be experimentally realized at the colloidal scale. Previous attempts have required meticulous human-designed building blocks and often resulted in interactions beyond the current experimental capabilities.

Shared care planning in people with cognitive disorders and dementia: a survey among patients and caregivers in Italy.

Background: There is wide convergence in the positions of scientific societies, patient associations and public bodies regarding the advisability of advance care planning (ACP) in cognitive disorders and dementia to respect the specificity of the person. Nevertheless, planning in advance for dementia represents a unique challenge. In Italy, law n.

Dementia among migrants in Italy: a qualitative study of the ImmiDem project.

Introduction: In recent years, the number of migrants referred to centres for cognitive disorders and dementias has increased. The aim of this study was to provide information on the provision of care for migrants with dementia through the perceptions and experiences of the professionals and caregivers involved.

Methods: The study is an exploratory qualitative research.