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While there is intense interest in the production of allogeneic CAR-T cells from umbilical cord units, little is known about the reactivity and persistence of CAR-T cells of umbilical origin. We report the case of a patient at our hematological center with multiple relapsing Ph+ B-ALL, notably a Blinatunomab non-responder, who underwent therapy with Brexucabtagene Autoleucel following relapse on Ponatinib post-allogeneic hematopoietic stem cell transplantation. The patient achieved a rapid CAR-T expansion and durable remission presenting in good clinical conditions 6 months post-CAR-T infusion, without manifestations of graft-versus-host disease...

The aim of this study was to investigate the mechanisms by which yeasts (Saccharomyces cerevisiae) control the toxic effects of aflatoxins, which are not yet fully understood. Radiolabeled aflatoxin B1 (AFB1 3 H) was administered by gavage to Wistar rats fed with aflatoxin (AflDiet) and aflatoxin supplemented with active dehydrated yeast Y904 (AflDiet + Yeast). The distribution of AFB1 3 H and its metabolites were analyzed at 24, 48 and 72 h by tracking back of the radioactivity. No significant differences were observed between the AflDiet and AflDiet + Yeast groups in terms of the distribution of labeled aflatoxin...

La escritura como la conocemos hoy en día es un desarrollo relativamente nuevo en la historia cultural de la humanidad. Más actual aún es la masividad de la alfabetización de la población. Desde los orígenes de la psiquiatría, la escritura forma parte inherente de ésta en la bibliografía médica pero también como una herramienta aplicada en la práctica en diversos formatos, tanto con fines diagnósticos como terapéuticos. No obstante, frente a las herramientas clásicas de comunicación, como el habla, y en la psiquiatría infantil, también el juego y el dibujo, la escritura parece haber sido relegada...

BACKGROUND: Open arch surgery is technically demanding for the surgeon and surgically and biologically invasive for the patient, requiring a variably long period of hypothermic circulatory arrest. CASE PRESENTATION: Here we present a case of an elderly patient with chronic renal failure and multiple splanchnic artery disease successfully treated for a rupturing pseudoaneurysm of the aortic arch with a technique that we developed for particularly frail patients. The procedure includes: triple supra-aortic vessel perfusion; distal thoracic aorta antegrade perfusion; balloon endo-clamping of the descending aorta; and anastomosis of an off-the-shelf hybrid arch prosthesis in Ishimaru zone 0...

INTRODUCTION: Whether pre-exposure prophylaxis (PrEP) with tixagevimab/cilgavimab 150mg/150 mg (T/C) in individuals with hematological diseases (HD) may lead to a reduced risk of Breakthrough SARS CoV2 infection/hospitalization or death in the Omicron era remains to be established. METHODS: Observational study including participants with HD who received PrEP. breakthrough infections were defined as a SARS-CoV-2 positivity by RT-PCR. The incidence of breakthrough infections (95%CI) and of breakthrough infections /hospitalization/death was calculated using the Kaplan-Meier method and as the number of breakthrough infections per 100-PYFU according to the circulating variant (VoC)...

Advancing medical technology revolutionizes our ability to diagnose various disease processes. Conventional Single-Energy Computed Tomography (SECT) has multiple inherent limitations for providing definite diagnoses in certain clinical contexts. Dual-Energy Computed Tomography (DECT) has been in use since 2006 and has constantly evolved providing various applications to assist radiologists in reaching certain diagnoses SECT is rather unable to identify. DECT may also complement the role of SECT by supporting radiologists to confidently make diagnoses in certain clinically challenging scenarios...

We prove a Kotake-Narasimhan type theorem in general ultradifferentiable classes given by weight matrices. In doing so we simultaneously recover and generalize significantly the known results for classes given by weight sequences and weight functions. In particular, we obtain a sharp Kotake-Narasimhan theorem for Beurling classes.

In this study, we assess the feasibility of using Fourier Transform Infrared Photoacoustic Spectroscopy (FTIR-PAS) to predict macro- and micro-nutrients in a diverse set of manures and digestates. Furthermore, the prediction capabilities of FTIR-PAS were assessed using a novel error tolerance-based interval method in view of the accuracy required for application in agricultural practices. Partial Least-Squares Regression (PLSR) was used to correlate the FTIR-PAS spectra with nutrient contents. The prediction results were then assessed with conventional assessment methods (root mean square error (RMSE), coefficient of determination R2 , and the ratio of prediction to deviation (RPD))...

We characterize several stability properties, such as inverse or composition closedness, for ultraholomorphic function classes of Roumieu type defined in terms of a weight matrix. In this way we transfer and extend known results from J. Siddiqi and M. Ider, from the weight sequence setting and in sectors not wider than a half-plane, to the weight matrix framework and for sectors in the Riemann surface of the logarithm with arbitrary opening. The key argument rests on the construction, under suitable hypotheses, of characteristic functions in these classes for unrestricted sectors...

PURPOSE: The aim of this systematic review is to assess the clinical implications of employing various Extended Reality (XR) tools for image guidance in urological surgery. METHODS: In June 2023, a systematic electronic literature search was conducted using the Medline database (via PubMed), Embase (via Ovid), Scopus, and Web of Science. The search strategy was designed based on the PICO (Patients, Intervention, Comparison, Outcome) criteria. Study protocol was registered on PROSPERO (registry number CRD42023449025)...

We inventoried all nine species of the 'Acanthephyra purpurea' complex, one of the most abundant and cosmopolitan group of mesopelagic shrimps. We used 119 specimens at hand and genetic data for 124 specimens from GenBank and BOLD. Phylogenetic analysis of four genes (COI, 16S, NaK, and enolase) showed that the 'Acanthephyra purpurea' complex is polyphyletic and encompasses two species groups, 'A. purpurea' (mostly Atlantic) and 'A. smithi' (Indo-West Pacific). The 'A. purpurea' species group consists of two major molecular clades A...

In this work we carried out an in silico analysis to understand the interaction between InvF-SicA and RNAP in the bacterium Salmonella Typhimurium strain LT2. Structural analysis of InvF allowed the identification of three possible potential cavities for interaction with SicA. This interaction could occur with the structural motif known as tetratricopeptide repeat (TPR) 1 and 2 in the two cavities located in the interface of the InvF and α-CTD of RNAP. Indeed, molecular dynamics simulations showed that SicA stabilizes the Helix-turn-Helix DNA-binding motifs, i...

This study investigates individual differences in protective and risk factors among rescue workers (RWs), particularly Red Cross members, to optimize well-being and job performance under high-stress conditions. Employing a person-centered approach, two psychological profiles were identified: an adaptively resilient profile and a maladaptively vulnerable profile, characterized by distinct personality traits, coping methods, life events, and social support networks. A notable external criterion, self-compassion, discerned the profiles with maladaptively vulnerable individuals who exhibited higher self-judgment, social isolation, and emotional over-identification...

BACKGROUND: Catheterization of central vessels can be associated with early and late, potentially fatal complications. A proactive approach is imperative to reduce the frequency and magnitude of adverse events. Recently, the GAVeCeLT has proposed a protocol called SICA-PED (i.e. Safe Insertion of Central Access in Pediatric patients) and includes seven evidence-based strategies. METHODS: Through a single-center prospective observational study, the authors wanted to consolidate the efficacy and safety of these protocol in newborns...

Introducción. El infarto medular es una patología severa e infrecuente, que representa el 1% del total de ictus isquémicos, siendo además una complicación rara de distintos procedimientos quirúrgicos. Es causado por la interrupción aguda del flujo sanguíneo de la médula espinal, manifestándose con déficits neurológicos clínicos relacionados con el territorio vascular afectado. Métodos. Presentamos el caso de un paciente de 80 años, con factores de riesgo cardiovascular, quien presenta en día postquirúrgico 13, tras colocación de endoprótesis vascular por aneurisma toraco-abdominal aparición brusca de paraparesia con progresión a paraplejía e hipoestesia en ambas extremidades inferiores...

Introducción: El ejercicio físico ha demostrado tener un impacto favorable en la salud del individuo. Su combinación con otros estilos de vida saludable, puede impactar de forma positiva diversas áreas entre las que se encuentra la calidad del sueño. Objetivo: Determinar la frecuencia de somnolencia diurna excesiva en adultos mayores de un programa municipal de actividad física de Santiago de Cali, Colombia. Metodología: Estudio de corte trasversal que incluyó 605 adultos mayores de un programa comunitario de la Secretaría de Recreación y Deporte de la Ciudad de Cali, Colombia, durante octubre de 2018 y junio de 2019...

El objetivo de este estudio fue estimar la prevalencia de diabetes mellitus (DM) y factores de riesgo cardiovascular en una población rural de la provincia de San Luis, Argentina. Estudio transversal desarrollado entre septiembre y noviembre de 2017 con habitantes de 18 años y más de cuatro localidades del departamento Juan Martín de Pueyrredón, San Luis. Los participantes respondieron preguntas por autorreporte sobre aspectos sociodemográficos, hábitos, factores psicosociales y de riesgo para enfermedades no transmisibles; se realizaron mediciones físicas, cuestionario FINDIRSC y extracción de muestras de sangre...

Immune-checkpoint inhibitors have profoundly changed cancer treatment, improving the prognosis of many oncologic patients. However, despite the good efficacy of these drugs, their mechanism of action, which involves the activation of the immune system, can lead to immune-related adverse events, which may affect almost all organs. Pulmonary adverse events are relatively common, and potentially life-threatening complications may occur. The diagnosis is challenging due to the wide and non-specific spectrum of clinical and radiological manifestations...

AIMS: Chimeric Antigen Receptor-T (CAR-T) cell infusion is a rapidly evolving antitumor therapy; however, cardiovascular (CV) complications, likely associated with cytokine release syndrome (CRS) and systemic inflammation, have been reported to occur. The CARdio-Tox study aimed at elucidating incidence and determinants of cardiotoxicity related to CAR-T cell therapy. METHODS: Patients with blood malignancies candidate to CAR-T cells were prospectively evaluated by echocardiography at baseline and 7 and 30 days after infusion...

BACKGROUND: Nausea and vomiting are common side effects of Trastuzumab Deruxtecan (T-DXd), but guidelines for optimal management were not initially available. This retrospective single-center study aimed at evaluating the efficacy of two antiemetic regimens in patients receiving T-DXd. METHODS: Data from metastatic breast cancer patients receiving T-DXd were collected. Two groups were defined: patients treated with 5-HT3 receptor antagonists (RA) ± dexamethasone (5-HT3-group) and patients treated with a fixed oral combination of netupitant (NK1RA) and palonosetron ± dexamethasone (NK1 group)...