[Translated article] Toxicity of the FOLFOX-6 regimen, with or without 5-fluorouracil bolus, in metastatic colorectal cancer.

Objective: Standard treatment of metastatic colorectal cancer includes oxaliplatin and 5-fluorouracil in continuous infusion. Although FOLFOX-6 is the reference combination, it is aggressive and has high toxicity. Variants such as the TTD regimen, which does not include folinic acid or 5-fluorouracil bolus, are used.

Cognitive dysfunction in systemic lupus erythematosus: Its relationship with intracerebral volumes and antiphospholipid antibody profile. Case series.

Introduction: The incidence of cognitive compromise in systemic lupus erythematosus is variable; it presents early and is usually asymptomatic. Our study evaluated the frequency of cognitive impairment in patients without a previous diagnosis of neuropsychiatric lupus and compared the differences in intracerebral size in subgroups with cognitive alterations and positive autoantibodies.

Methods: This is a cross-sectional study.

Skin and soft tissue infections in people migrating by sea to the Canary Islands, Spain.

Introduction: People migrating to the Canary Islands by sea frequently suffer from potentially severe skin and soft tissue infections (SSTIs) for which optimal empirical antibiotic therapy is not well defined.

Methods: This descriptive retrospective observational study assess a case series of newly arrived maritime migrants to the Canary Islands who were diagnosed with clinical and microbiological SSTIs and admitted to the Nuestra Señora de La Candelaria Hospital in Tenerife between January 2020 and December 2023. Clinical data, bacterial species, resistance profiles, and choice of empirical treatments were analysed.

Management of pilonidal sinus and recurrences in 2025.

Pilonidal sinus is a common pathology of the intergluteal cleft that can develop into abscess or suppuration. This lesion corresponds histologically to a granuloma that organizes around foreign bodies, most often hairs, and fistulizes to the skin through partially epithelialized orifices. If suppuration and abscess develop, treatment is based either on medical treatment combining analgesics, local antiseptics and sometimes antibiotics, or on emergency incision and drainage in the operating room.

Clinical, etiological, radiological characteristics and outcomes of a cohort of 23 children with cerebral venous thrombosis in western Algeria.

Background: Cerebral venous thrombosis (CVT) is a rare condition in children, and its description remains limited in North Africa. The objective of our study was to describe the clinical, etiological, radiological, therapeutic, and evolutionary characteristics of children with CVT in western Algeria.

Methods: This was a retrospective observational study involving children with CVT.

Primary adrenal insufficiency in children excluding congenital adrenal hyperplasia: insights from 33-year single-center experience in Tunisia.

Background: Primary adrenal insufficiency (PAI) is a rare but potentially life-threatening condition. Congenital adrenal hyperplasia (CAH) is the most common cause of PAI in children. To date, numerous non-CAH causes have been identified through genetic analysis but they remain poorly characterized.

Food protein induced enterocolitis syndrome: French practices assessment in children.

Background: Food protein-induced enterocolitis syndrome (FPIES) is a specific non IgE-mediated food allergy. The international consensus guidelines defined diagnosis criteria and management plan in 2017.

Objectives: To assess practices regarding FPIES in France and in French-speaking countries, according to those guidelines.

Early osteopathic manipulative treatment to prevent cranial positional deformities: A randomized controlled trial.

Background: Cranial positional deformities occur frequently in the first months of life.

Objective: To evaluate the effectiveness of osteopathic manipulative treatment (OMT) in preventing the onset of positional plagiocephaly and brachycephaly at 4 months in at-risk newborns.

Methods: This single-center, randomized, controlled open-label study, with blinded assessment of the endpoints, was carried out at the maternity unit of Montpellier University Hospital (France) between 2019 and 2022.

Discussion on the mechanism of HER2 resistance in esophagogastric junction and gastric cancer in the era of immunotherapy.

Human epidermal growth factor receptor 2 (HER2) is a critical biomarker and therapeutic target in gastric/gastroesophageal junction (G/GEJ) cancers, despite the initial success of HER2-targeted therapies, such as trastuzumab, resistance to these drugs has emerged as a major impediment to effective long-term treatment. This review examines the mechanisms of drug resistance in HER2-positive G/GEJ cancer, the primary mechanisms of resistance explored include alterations in the HER2 receptor itself, such as mutations and changes in expression levels, as well as downstream signaling pathways, and interactions with the tumor microenvironment (TME). Furthermore, the review discusses the Novel therapeutic approaches, including the use of antibody-drug conjugates (ADCs) and combination therapies are assessed for their potential to enhance outcomes.

Preclinical Toxicological Assessment of 2-(Benzoxazol-2-yl)[(2-hydroxynaphthyl)diazenyl]phenol Derivatives for Blue Light and UV Radiation Photoprotection Applications.

The widespread use of electronic devices has led to increased blue light exposure, highlighting the need for effective radiation blockers with blue light protection. Two synthetic 2-(2'-hydroxyphenyl)benzoxazole derivatives named azo-4'-benzoxazole and azo-5'-benzoxazole have shown an unprecedented blue light absorption capacity but had not been subjected to a safety evaluation. This study aimed to evaluate the cytotoxic, genotoxic, and mutagenic activities of these compounds.

The role of nutritional vitamin D in CKD-MBD in children and adults with CKD, on dialysis and after kidney transplantation - a European consensus statement.

Vitamin D deficiency is common in patients with chronic kidney disease (CKD) and associates with poor outcomes. Current clinical practice guidelines recommend supplementation with nutritional vitamin D as for the general population. However, recent large-scale, clinical trials in the general population failed to demonstrate a benefit of vitamin D supplementation on skeletal or non-skeletal outcomes, fueling a debate on the rationale for screening for and correcting vitamin D deficiency, both in non-CKD and CKD populations.

MAdPHOS, a P-Stereogenic Aminodiphosphane Ligand with Adamantyl Groups: Synthesis, NH/PH Tautomerism, and Rhodium and Nickel Complexes.

A novel chiral ligand, named MAdPHOS, bearing a P-stereogenic phosphane and a diadamantyl phosphane linked by a NH bridge has been synthesized. This bulky, C-symmetric, PNP ligand has been prepared from enantiopure -butylmethyl aminophosphane and was obtained as a crystalline solid. The NH/PH tautomerism, air-stability, and σ-donor capacity of MAdPHOS have been assessed herein.

Skeletal Editing through Cycloaddition and Subsequent Cycloreversion Reactions.

ConspectusSkeletal editing, which involves adding, deleting, or substituting single or multiple atoms within ring systems, has emerged as a transformative approach in modern synthetic chemistry. This innovative strategy addresses the ever-present demand for developing new drugs and advanced materials by enabling precise modifications of molecular frameworks without disrupting essential functional complexities. Ideally performed at late stages of synthesis, skeletal editing minimizes the need for the cost- and labor-intensive processes often associated with synthesis, thus accelerating the discovery and optimization of complex molecular architectures.

Operando Electro-Oxidation Reconstitution of a Newly Designed 2D Co(II)-MOF on Nickel Foam to Cobalt Oxyhydroxide Nanosheets towards Energy Sustainability: A Holy Grail in Electrocatalytic Water Splitting.

The upsurging of cost-effective electrocatalysts through the operando electro-oxidation approaches holds great promise for the scalable production of green energy in the pursuit of energy sustainability. This work introduces an operando electro-oxidation reconstitution strategy in producing a smart electrocatalyst, cobalt "oxyhydroxide" derived from a newly designed 2D cobalt(II) metal-organic framework (-) directly grown on nickel foam (NF), . The electrocatalyst, , exhibits an outstanding overpotential of 76 mV for the hydrogen evolution reaction and 336 mV for the oxygen evolution reaction to achieve a current density of 10 mA/cm with remarkable Faradaic efficiencies of 97.

Rapamycin-resistant polyclonal Th1/Tc1 cell therapy (RAPA-201) safely induces disease remissions in relapsed, refractory multiple myeloma.

Background: Polyclonal autologous T cells that are epigenetically reprogrammed through mTOR inhibition and IFN-α polarization (RAPA-201) represent a novel approach to the adoptive T cell therapy of cancer. Ex vivo inhibition of mTOR results causes a shift towards T central memory (T) whereas ex vivo IFN-α promotes type I cytokines, with each of these functions known to enhance the adoptive T cell therapy of cancer. Rapamycin-resistant T cells polarized for a type II cytokine phenotype were previously evaluated in the allogeneic transplantation context.

Parsimonious versus extensive bleeding score: can we simplify risk stratification after percutaneous coronary intervention and reduce bleeding events by de-escalation of the antiplatelet strategy?

Background And Aims: Due to the multitude of risk factors outlined in the guidelines, personalised dual antiplatelet therapy (DAPT) guidance after percutaneous coronary intervention (PCI) is complex. A simplified method was created to facilitate the use of risk stratification. We aimed to compare the predictive and prognostic value of the 'Zuidoost Nederland Hart Registratie' (ZON-HR) classification for bleeding risk with the PREdicting bleeding Complications In patients undergoing Stent implantation and subsEquent DAPT (PRECISE-DAPT) score and to determine the effect of ticagrelor monotherapy versus DAPT in patients with or without high bleeding risk (HBR).

Destined for destruction: The role of methionine aminopeptidases and plant cysteine oxidases in N-degron formation.

The cysteine/arginine (Cys/Arg) branch of the N-degron pathway controls the stability of certain proteins with methionine (Met)-Cys N-termini, initiated by Met cleavage and Cys oxidation. In seeding plants, target proteins include the Group VII Ethylene Response Factors, which initiate adaptive responses to low oxygen (hypoxic) stress, as well as Vernalization 2 (VRN2) and Little Zipper 2 (ZPR2), which are involved in responses to endogenous developmental hypoxia. It is essential that these target proteins are only degraded by the N-degron pathway under the appropriate physiological conditions.

Case-control study on long-term kidney outcomes in very low birth weight infants: impact of growth restriction and maternal preeclampsia.

Objective: To identify factors, particularly neonatal acute kidney injury, associated with an increased risk of developing chronic kidney disease (CKD) within the first 10 years of life in children with a history of prematurity and very low birth weight (VLBW).

Methods: This nested case-control study was conducted on VLBW infants (> 500 g and < 1.500 g) born between 2012 and 2022.

Trace elements increase replicability of microbial growth.

Trace elements are often omitted from chemically defined growth media. From established properties of trace elements, we deduce that this omission makes experiments unnecessarily sensitive to unavoidable contamination with trace elements. We confirm this experimentally by growing 11 bacterial strains in high replicate with and without supplementing trace elements, keeping all other conditions as fixed as possible to isolate the effect of trace elements.

EXPLORATORY STRUCTURAL NEUROIMAGING EXAMINATION OF IMPULSIVITY IN SEVERE ALCOHOL USE DISORDER: PERSISTENT IMPLICATION OF THE VENTRAL STRIATUM.

Background: While Alcohol Use Disorder (AUD) is frequently associated with impulsivity, its structural brain substrates are still poorly defined. The triadic model of addiction postulates that impulsive behavior is regulated by an amygdalo-striatal impulsive subcomponent, a prefrontal and cerebellar reflective subcomponent, and an insular regulatory subcomponent. The objective of this study was thus to examine the relationships between self-evaluated impulsivity and structural brain abnormalities in patients with severe AUD (sAUD) using the triadic model as a theoretical framework.

"Multimodal Sleep Signal Tensor Decomposition and Hidden Markov Modeling for Temazepam-Induced Anomalies Across Age Groups".

Background: Recent advances in multimodal signal analysis enable the identification of subtle drug-induced anomalies in sleep that traditional methods often miss.

New Method: We develop and introduce the Dynamic Representation of Multimodal Activity and Markov States (DREAMS) framework, which embeds explainable artificial intelligence (XAI) techniques to model hidden state transitions during sleep using tensorized EEG, EMG, and EOG signals from 22 subjects across three age groups (18-29, 30-49, and 50-66 years). By combining Tucker decomposition with probabilistic Hidden Markov Modeling, we quantified age-specific, temazepam-induced hidden states and significant differences in transition probabilities.

Microneedle-delivered adeno-associated virus vaccine amplified anti-viral immunity by improving antigen-presenting cells infection.

Adeno-associated viruses (AAV) have significant potential as vaccine carriers due to their excellent biosafety and efficient antigen gene delivery. However, most AAV vaccines show limited capacity to transduce antigen-presenting cells (APCs) following intramuscular injection which may cause inadequate cellular immune responses and undesired side effects due to transducing other tissues or cells. Herein, we developed a soluble microneedle patch for targeting the AAV vaccines to the epidermal and dermal APCs.

Effects of blood-brain barrier opening using ultrasound on tauopathies: A systematic review.

Unlabelled: Blood-brain barrier opening with ultrasound can potentiate drug efficacy in the treatment of brain pathologies and also provides therapeutic effects on its own. It is an innovative tool to transiently, repeatedly and safely open the barrier, with studies showing beneficial effects in both preclinical models for Alzheimer's disease and recent clinical studies. The first preclinical and clinical work has mainly shown a decrease in amyloid burden in mice models and in patients.

Unravelling phylogenetic relationships within the genus Lispe (Diptera: Muscidae) through genome-assisted and de novo analyses of RAD-seq data.

Lispe represents a species-rich genus within the family Muscidae. The current subdivision of Lispe species into species groups is based mainly on adult morphology and ecology, with the only available phylogenetic study based on three molecular markers. Nonetheless, certain species groups remain unclear and the relationships and composition of these groups are still unresolved.

Metallofullerenol Gd@C(OH) preserves human erythrocyte plasma membrane integrity from AAPH-induced oxidative stress: molecular mechanisms and antioxidant activity.

Metallofullerenols and fullerenols have attracted attention due to their remarkable ability to interact with various biologically relevant molecules, paving the way for biomedical applications, ranging from medical imaging techniques to drug carriers, acting with increased efficiency and reduced side effects. In this work, we investigated the effects of two fullerene derivatives, Gd@C(OH) and C(OH), on erythrocyte membrane components under oxidative stress conditions induced by 2,2'-azobis(2-amidinopropane) dihydrochloride (AAPH) as a source of peroxyl radicals. The results demonstrated that gadolinium encapsulation within the fullerene cage enhanced the electron affinity of Gd@C(OH), resulting in stronger antioxidant activity.