[Recommendations for clinical practice: Prevention and management of varicella zoster virus (VZV) infection during pregnancy and the perinatal period (extended version)].

The Société de Pathologie Infectieuse de Langue Française released in 2024 a new national recommendation for clinical practice on the prevention and management of varicella zoster virus (VZV) infection during pregnancy and the perinatal period. The previous recommendation was issued in 1998, at a time of anti-VZV immunoglobulins shortage; it has hence become obsolete. This recommendation is a formalized expert consensus focusing on infectious diseases management; it is drawn up by a multidisciplinary working group (infectiologists, obstetricians, pediatricians, microbiologists, midwives, hygienists).

Physicochemical Properties and Bioreactivity of Sub-10 μm Geogenic Particles: Comparison of Volcanic Ash and Desert Dust.

Exposure to ambient particulate matter (PM) with an aerodynamic diameter of <10 μm (PM) is a well-established health hazard. There is increasing evidence that geogenic (Earth-derived) particles can induce adverse biological effects upon inhalation, though there is high variability in particle bioreactivity that is associated with particle source and physicochemical properties. In this study, we investigated physicochemical properties and biological reactivity of volcanic ash from the April 2021 eruption of La Soufrière volcano, St.

Global Epidemiology of Alcohol-Related Liver Disease, Liver Cancer, and Alcohol Use Disorder, 2000-2021.

Background/aims: Alcohol represents a leading burden of disease worldwide, including alcohol use disorder (AUD) and alcohol-related liver disease (ALD). We aim to assess the global burden of AUD, ALD, and alcohol-attributable primary liver cancer between 2000-2021.

Methods: We registered the global and regional trends of AUD, ALD, and alcohol-related liver cancer using data from the Global Burden of Disease 2021 Study, the largest and most up-to-date global epidemiology database.

Association between HOMA2 based beta-cell function or insulin resistance and long-term outcomes in kidney transplant recipients with type 2 diabetes.

Type 2 diabetes (T2D) is a common comorbidity in kidney transplant recipients, representing a significant proportion of the candidate pool. Post-kidney transplantation management of T2D remains challenging, leading to inferior long-term outcomes compared to non-diabetic recipients. This study aimed to assess the association between Homeostatic Model Assessment 2 (HOMA2) derived insulin resistance and beta-cell function on kidney graft outcomes in T2D kidney transplant recipients.

Safety of baricitinib in vaccinated patients with severe and critical COVID-19 sub study of the randomised Bari-SolidAct trial.

Background: The Bari-SolidAct randomized controlled trial compared baricitinib with placebo in patients with severe COVID-19. A post hoc analysis revealed a higher incidence of serious adverse events (SAEs) among SARS-CoV-2-vaccinated participants who had received baricitinib. This sub-study aimed to investigate whether vaccination influences the safety profile of baricitinib in patients with severe COVID-19.

Evaluation of French practices in the management and the follow-up of obstetric anal sphincter injuries (OASIS).

Objective: The aim was to assess the current management and follow-up of obstetric anal sphincter injuries in maternity wards in France at two levels: the patient's and the care unit level.

Study Design: We carried out an evaluation of professional practices in all French maternity hospitals by sending a questionnaire that covered five areas: (i) general information about the hospital, (ii) immediate management of OASIS and postpartum care, (iii) patient follow up, (iv) management of a subsequent pregnancy, and (v) training of health professionals.

Results: During this period, 102 answers (22.

Expression of concern: Reduced graphene oxide nanosheets decorated with AuPd bimetallic nanoparticles: a multifunctional material for photothermal therapy of cancer cells.

Expression of concern for 'Reduced graphene oxide nanosheets decorated with AuPd bimetallic nanoparticles: a multifunctional material for photothermal therapy of cancer cells' by Gitashree Darabdhara , , 2015, , 8366-8374, https://doi.org/10.1039/C5TB01704A.

Expression of concern: Comparison of photo- and Cu(I)-catalyzed "click" chemistries for the formation of carbohydrate SPR interfaces.

Expression of concern for 'Comparison of photo- and Cu(I)-catalyzed "click" chemistries for the formation of carbohydrate SPR interfaces' by Nazek Maalouli , , 2013, , 805-812, https://doi.org/10.1039/C2AN36272D.

Expression of concern: Particle-based photodynamic therapy based on indocyanine green modified plasmonic nanostructures for inactivation of a Crohn's disease-associated strain.

Expression of concern for 'Particle-based photodynamic therapy based on indocyanine green modified plasmonic nanostructures for inactivation of a Crohn's disease-associated strain' by Roxana Jijie , , 2016, , 2598-2605, https://doi.org/10.1039/C5TB02697K.

Inhibition of furin in CAR macrophages directs them toward a proinflammatory phenotype and enhances their antitumor activities.

Chimeric antigen receptor (CAR)-T-cell therapy has revolutionized cellular immunotherapy, demonstrating remarkable efficacy in hematological cancers. However, its application in solid tumors faces significant challenges, including limited T-cell infiltration and tumor-induced immunosuppression. Given the prominent role of macrophages in the tumor microenvironment, their phenotypic plasticity and inherent antitumor properties, such as phagocytosis, offer a promising avenue for therapeutic intervention.

Edible liquid marbles stabilized with millimeter-sized spherical particles.

Liquid marbles (LMs) are millimeter-sized liquid droplets in a gaseous phase coated with solid particles. The LM technology allows liquid droplets to be treated as solid particles. As an LM stabilizer, edible particles are of particular interest, especially for applications in the food industry.

NSAID exposure delays time-to-pregnancy in patients with spondyloarthritis: an analysis of the GR2 prospective cohort.

Background: The impact of disease activity and treatment on fertility outcomes in patients with spondyloarthritis (SpA) has been little explored. This study aimed to describe median time to pregnancy (TTP) in women with SpA and the factors influencing TTP in this population.

Methods: This prospective observational multicentre (63 centres) French cohort (GR2 study-NCT02450396) included consecutive women with a diagnosis of SpA (according to their rheumatologist) who wanted to become pregnant between 2015 and 2021.

Revision for stiff knee after knee replacement.

Stiffness following total knee replacement is defined as >15° flexion contracture and/or flexion <75° or, for other authors, arc of motion <70° or 45° or 50°. Alternatively, it could be defined as a range of motion less than the patient needs in order to be able to do what they wish. The first step in management is to determine the causes: preoperative (history of stiffness, patient-related risk factors, etc.

Do SMS/e-mail reminders increase influenza vaccination of rheumatoid arthritis patients under anti-TNF: a nested randomized controlled trial in the ART e-cohort.

Objectives: To evaluate the effectiveness of short message service (SMS) and/or email reminders in improving influenza vaccination coverage rates among rheumatoid arthritis (RA) patients treated with anti-TNF therapies, and to identify factors associated with vaccination.

Methods: A nested randomized controlled trial in the ART e-cohort, an ongoing French nationwide multicentre prospective cohort of RA patients treated with anti-TNF therapy. Patients were 1:1 randomized, with stratification on age.

Sub-millielectronvolt Line Widths in Polarized Low-Temperature Photoluminescence of 2D PbS Nanoplatelets.

Colloidal semiconductor nanocrystals are promising materials for classical and quantum light sources due to their efficient photoluminescence (PL) and versatile chemistry. While visible emitters are well-established, excellent (near-infrared) sources are still being pursued. We present the first comprehensive analysis of low-temperature PL from two-dimensional (2D) PbS nanoplatelets (NPLs).

Cost-utility of cochlear implantation in single-sided deafness and asymmetric hearing loss: results of a randomized controlled trial.

Objectives: To determine the Incremental Cost-Utility Ratio (ICUR) of cochlear implantation in the treatment of adult patients with single-sided deafness (SSD) and asymmetric hearing loss (AHL).

Methods: This prospective multicenter pragmatic study including a randomized controlled trial (RCT) enrolled 155 subjects with SSD or AHL. Subjects chose a treatment option between: abstention, Contralateral Routing Of the Signal hearing aids, Bone Conduction Device or Cochlear Implant (CI).

Expression of concern: Iron oxide magnetic nanoparticles with versatile surface functions based on dopamine anchors.

Expression of concern for 'Iron oxide magnetic nanoparticles with versatile surface functions based on dopamine anchors' by Mykola Mazur , , 2013, , 2692-2702, https://doi.org/10.1039/C3NR33506B.

Comparative performance analysis of Synovasure™ and Leukocyte Esterase assays for the diagnosis of periprosthetic infections in complex microbiological situations.

Introduction: Osteoarticular infections (OAI) after prosthetic surgery have serious functional and economic consequences. Rapid tests for alpha-defensin (TAD) and leukocyte esterase (TLE) are two intra-articular markers involved in the diagnosis of OAIs. TLE cannot be applied in the presence of blood unless centrifugation is used, but the rate of "non-application" of the test for this reason is unknown in complex microbiological situations (discordant or negative puncture, ongoing antibiotic treatment).

Association of Changes in Cerebral and Hypothalamic Structure With Sleep Dysfunction in Patients With Genetic Frontotemporal Dementia.

Background And Objectives: Sleep dysfunction is common in patients with neurodegenerative disorders; however, its neural underpinnings remain poorly characterized in genetic frontotemporal dementia (FTD). Hypothalamic nuclei important for sleep regulation may be related to this dysfunction. Thus, we examined changes in hypothalamic structure across the lifespan in patients with genetic FTD and whether these changes related to sleep dysfunction.

Increased O-GlcNAcylation connects metabolic to transcriptional reprogramming during pathophysiological cell activation.

Increased protein O-linked β-N-acetylglucosaminylation (O-GlcNAcylation) has emerged as a hallmark of mammalian cell activation, contributing to Warburg-like metabolic rewiring allowing the acquisition of new functionalities. Recent advances indicate that O-GlcNAcylation promotes the activity of transcriptional regulators driving gene expression reprogramming. This may offer new therapeutic opportunities in a broad spectrum of pathological conditions.

Comparison of surgical management and outcomes of acute right colic and sigmoid diverticulitis: a French national retrospective cohort study.

Background: Acute right colic diverticulitis (ARD) is less frequent in Western countries than acute sigmoid diverticulitis (ASD). We aimed to compare the management of ARD and ASD operated on in emergency.

Methods: All consecutive patients who had emergency surgery for ASD and ARD (2010-2021) were included in a retrospective, multicenter, cohort study.