Assessing the Robustness of the Clock Transition in a Mononuclear = 1 Ni(II) Complex Spin Qubit.

Ni(II) complexes with an integer spin = 1 that behave as clock transition spin qubits at zero magnetic field are resilient to magnetic fluctuations of the spin bath, while Co(II) complexes with a half-integer spin ( = 3/2) lose their coherence when they are subject to the same fluctuating magnetic field as the Ni(II) ones. These findings demonstrate that adequately designed Ni(II) complexes are excellent candidates for spin qubits.

Early-onset sleep alterations found in patients with amyotrophic lateral sclerosis are ameliorated by orexin antagonist in mouse models.

Sleep alterations have been described in several neurodegenerative diseases yet are currently poorly characterized in amyotrophic lateral sclerosis (ALS). This study investigates sleep macroarchitecture and related hypothalamic signaling disruptions in ALS. Using polysomnography, we found that both patients with ALS as well as asymptomatic and mutation carriers exhibited increased wakefulness and reduced non-rapid eye movement sleep.

Life expectancy losses in the Gaza Strip during the period October, 2023, to September, 2024.

Background: In the context of the ongoing war in the Gaza Strip, the Gaza Health Ministry (GHM) has reported 45 936 fatalities and more than 10 000 individuals missing or under the rubble for the period Oct 7, 2023, to Jan 8, 2025. The scope of this death count is difficult to fully interpret because it does not account for the size and age distribution of the Gaza Strip population. Moreover, the quality of this death count has been questioned.

Hinged Carboxylate in the Artificial Distal Pocket of an Iron Porphyrin Enhances CO Electroreduction at Low Overpotential.

To efficiently capture, activate, and transform small molecules, metalloenzymes have evolved to integrate a well-organized pocket around the active metal center. Within this cavity, second coordination sphere functionalities are precisely positioned to optimize the rate, selectivity, and energy cost of catalytic reactions. Inspired by this strategy, an artificial distal pocket defined by a preorganized 3D strap is introduced on an iron-porphyrin catalyst (sc-Fe) for the CO-to-CO electrocatalytic reduction.

An exosome-based liquid biopsy predicts depth of response and survival outcomes to cetuximab and panitumumab in metastatic colorectal cancer: The EXONERATE Study.

PURPOSE EXONERATE (EXOsome and cell-free micro-RNAs of anti-EGFR ResistAnce) was an open-label, biomarker interventional study designed to develop, test, and validate a liquid biopsy predictive of progression-free survival (PFS), overall survival (OS), and objective response rate (ORR) for first-line EGFR inhibitors in metastatic colorectal cancer (mCRC). PATIENTS AND METHODS Patients with newly diagnosed RAS-WT, chemotherapy-naïve mCRC, both right- and left-sided, were enrolled in 2-nationwide trials to receive cetuximab or panitumumab along with chemotherapy. The primary endpoint was 12-month PFS, which was hierarchically tested in left- and right-sided mCRC to predict PFS, OS, and ORR.

Muscle relaxation enhances motor imagery capacity in people with anxiety: A randomized clinical trial.

Background: Motor imagery is the mental representation of a movement without physical execution. When motor imagery is performed to enhance motor learning and performance, participants must reach a temporal congruence between the imagined and actual movement execution. Identifying factors that can influence this capacity could enhance the effectiveness of motor imagery programs.

[Sexual health in cancer care: A cross-section of patients and professionals from a patient association].

Sexual health is a central aspect of the well-being and quality of life of cancer patients. Through two separate surveys, one conducted among patients and the other among professionals, we assessed the needs and practices relating to sexual health in cancer care. The results showed that the importance attached to taking intimate and sexual life into account was fairly high, but that 44% of patients had discussed the subject with a professional, and the majority had done so on their own initiative.

A Prospective Non-interventional Real-World Study of cabozantinib in Pretreated Patients With Advanced Renal Cell Carcinoma Refractory to Vascular Endothelial Growth Factor-Targeted Therapy (CASSIOPE).

Background: There is a lack of published data on real-world cabozantinib use in patients with advanced renal cell carcinoma after prior vascular endothelial growth factor (VEGF)-targeted therapy.

Methods: CASSIOPE was a real-world, prospective, multicenter, non-interventional postauthorization safety study of cabozantinib in adult patients with advanced renal cell carcinoma in Europe following prior VEGF-targeted treatment (NCT03419572). Endpoints included cabozantinib utilization (dose modifications due to adverse events [AEs; primary endpoint], dose, dose modifications, and treatment duration), safety, effectiveness (progression-free survival [PFS], overall survival [OS], best overall response [BOR]), and healthcare resource utilization.

Cost of Carbon in the Total Cost of a Healthcare Procedure: Example of Micro-Costing Study in a French Setting.

Background: Economic evaluation aims to compare the costs and results of health strategies to inform public decision making. Although sometimes suggested, until now no national evaluation agency has recommended formally incorporating the cost of greenhouse gas (GHG) emissions generated by health interventions into the estimation of healthcare costs.

Objective: The objective of this study was to test and discuss the feasibility of estimating and including the contribution of GHG emissions cost to the total cost of a surgical intervention, with the example of robot-assisted total knee arthroplasty (RTA), using a micro-costing approach.

Urbanization Shifts Immunometabolism in a Common Bumblebee.

The growing urbanization process is accompanied by the emergence of new habitats for wildlife, and cities are sometimes seen as refuges for pollinators such as wild bees compared to intensively cultivated rural habitats. However, the contrasting living conditions that combine high fragmentation, exposure to pollutants, and heat island effects, with low pesticide use and potentially high availability of resources, make it difficult to predict the overall effect of urban living on the health of wild bees. Moreover, if the responses of wild bee populations in terms of species richness and diversity have been the focus of many recent studies, individual responses to urbanization have been more rarely investigated.

Multiple factors regulate the expression of in .

Introduction: The gene cluster, encoding the sole iron-sulfur (Fe-S) cluster assembly system in , was recently shown to be up-regulated in response to oxidative stressors and Fe limitation.

Methods: In this study, luciferase reporter fusion assays, electrophoretic gel mobility shift assays (EMSA) and transcription assays (IVT) were used to dissect the and acting factors that regulate the expression of .

Results And Discussion: Results showed deletion of , for the only Fur-family transcriptional regulator in , resulted in >5-fold increases in luciferase activity under the control of the promoter (P<0.

Case report: HLA-B35-associated optic neuritis.

Purpose: To describe a unique presentation of optic neuritis associated with positive HLA-B35.

Observations: A woman presented with unilateral retro-orbital pain, mildly decreased vision, and optic disc edema with new-onset aphthous ulcers. Color vision was preserved, and no visual field deficits were noted.

Dose-exposure-response of CARDALIS® (benazepril/spironolactone) on the classical and alternative arms of the renin-angiotensin-aldosterone system in healthy dogs.

Background: Benazepril exhibits a dose-dependent effect on biomarkers of the circulating renin-angiotensin-aldosterone system (RAAS) in dogs.

Hypothesis/objectives: To characterize the dose-exposure-response relationship of a fixed-dose combination product including benazepril and spironolactone (CARDALIS®) on RAAS biomarkers in dogs.

Animals: Eighteen purpose-bred healthy beagle dogs.

Peripapillary and Macular Optical Coherence Tomography Angiography Predictors of Visual Improvement in Patients Treated with Vitrectomy for Idiopathic Epiretinal Membrane.

Introduction: We investigated the changes of peripapillary and macular microvasculature in idiopathic macular epiretinal membrane (iERM) eyes before and after pars plana vitrectomy (PPV), aiming to identify potential optical coherence tomography angiography (OCTA) predictors of visual acuity improvement.

Methods: Fifty-seven eyes diagnosed with iERM were enrolled and underwent PPV with ERM and internal limiting membrane (ILM) peeling. Data were collected before surgery and during the 12-month postoperative period.

Long-term impact of embryonic exposure to ethinylestradiol and clotrimazole on behavior and neuroplasticity in zebrafish (Danio rerio).

Estrogen receptors (ER) are widely expressed in the brain of many species and experimental results highlighted the role of estradiol in neuronal plasticity and behavior. Consequently, the brain is therefore a prime target for endocrine disrupting chemicals (EDCs) interacting with estrogen signaling. Very little is known about the late effects of early disruption of estrogen signaling by EDCs.

Surgical and oncologic outcomes for liver resections of cystic neuroendocrine tumor liver metastasis.

Background: Cystic neuroendocrine tumor liver metastases (NETLM) are rare and dynamics in the liquid compartment often misinterpreted as rapid progression, affecting selection for liver resection candidates. This study retrospectively evaluates surgical and oncologic outcomes in patients with cystic versus solid NETLM from small bowel and pancreatic primaries.

Methods: Between 2000 and 2020, 12 patients with cystic NETLM were identified among 464 patients who underwent >90 % tumor cytoreduction debulking hepatectomy at the Mayo Clinic.

Antemortem diagnostic tests for the detection of Aspergillus infection in birds: A systematic review.

Aspergillosis remains a common and life-threatening disease in captive and wild birds all over the world. The diagnosis is currently based on clinical signs or lesions, diagnostic imaging, and a variety of biological tests. This systematic review aimed to compare the accuracy of antemortem diagnostic tests for Aspergillus infection in birds.

Nomenclature for human and animal fungal pathogens and diseases: a proposal for standardized terminology.

Medically important pathogenic fungi invade vertebrate tissue and are considered primary when part of their nature life cycle is associated with an animal host and are usually able to infect immunocompetent hosts. Opportunistic fungal pathogens complete their life cycle in environmental habitats or occur as commensals within or on the vertebrate body, but under certain conditions can thrive upon infecting humans. The extent of host damage in opportunistic infections largely depends on the portal and modality of entry as well as on the host's immune and metabolic status.

Seasonal and climatic influence on respiratory infections in children with cystic fibrosis.

Pseudomonas aeruginosa (Pa) and Methicillin susceptible Staphylococcus aureus (MSSA) are the predominant bacteria found in the airways of people with cystic fibrosis (pwCF), significantly contributing to lung disease progression. While various factors influencing the initial acquisition (IA) of these pathogens are known, the impact of environmental conditions remains understudied. This epidemiological study assessed the risk of MSSA and Pa initial acquisitions in relation to seasonality and climatic zones among 1,184 French pwCF under 18 years old.

Teriparatide administration is osteoanabolic but does not impact atherosclerotic plaque calcification and progression in a mouse model of menopause.

Menopause exacerbates osteoporosis and increases the risk of atherosclerotic plaque rupture, leading to cardiovascular mortality. Osteoporotic women are increasingly treated with teriparatide (TPTD, 1-34 parathyroid hormone), one of the few treatments that stimulate bone formation. Despite the fact that atherosclerotic plaque calcification is a hallmark of plaque development, the impact of TPTD administration on plaque calcification remain unclear.

Innovative use of lipid mesophase dispersions for bisphenol A sequestration in water.

Hypothesis: Mesophase dispersions are promising colloids for removing micropollutants from water. We hypothesized that the complex internal nanostructure and tunable lipid/water interface amounts play a crucial role in absorbed quantities. Modifications in interfacial organization within the particles while trapping the micropollutant is assumed.

Kupffer cell reverse migration into the liver sinusoids mitigates neonatal sepsis and meningitis.

In adults, liver-resident macrophages, or Kupffer cells (KCs), reside in the sinusoids and sterilize circulating blood by capturing rapidly flowing microbes. We developed quantitative intravital imaging of 1-day-old mice combined with transcriptomics, genetic manipulation, and in vivo infection assays to interrogate increased susceptibility of newborns to bloodstream infections. Whereas 1-day-old KCs were better at catching in vitro, we uncovered a critical 1-week window postpartum when KCs have limited access to blood and must translocate from liver parenchyma into the sinusoids.