Pneumococcal Septic Arthritis among Adults, France, 2010-2018.

Streptococcus pneumoniae infection is considered an uncommon cause of arthritis in adults. To determine the clinical and microbiological characteristics of pneumococcal septic arthritis, we retrospectively studied a large series of cases among adult patients during the 2010-2018 conjugate vaccine era in France. We identified 110 patients (56 women, 54 men; mean age 65 years), and cases included 82 native joint infections and 28 prosthetic joint infections.

Salty surprises: Developmental and behavioral responses to environmental salinity reveal higher tolerance of inland rather than coastal Bufo spinosus tadpoles.

Salinization is predicted to intensify due to climate change, impacting biodiversity and ecosystem functioning. Amphibians, particularly embryos and larvae, are highly susceptible to environmental salinity. Yet, local adaptation may cause differing vulnerabilities between coastal and inland populations.

Recipient-Donor Sex Constellation in Liver Transplantation for Hepatocellular Carcinoma-An ELTR Study.

Background & Aims: Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related death worldwide. Liver transplantation (LT) is a curative treatment option. We investigated survival outcomes based on recipient-donor sex constellation (RDSC) following LT.

Combined radiographic and ultrasound evaluations to decipher joint involvement in the hands of patients with systemic sclerosis.

Objective: The objective of this study was to explore the etiologies and contributing factors of synovial and tenosynovial involvement in SSc, as well as to assess the phenotype of patients with these synovial and tenosynovial features.

Methods: 171 SSc patients with hand manifestations (either vascular, skin or joint manifestations) who underwent standard X-rays of both hands and hand ultrasound (US), were included. Two independent evaluators recorded the presence or absence of acro-osteolysis, calcinosis, microcrystalline and degenerative rheumatisms, including osteophytosis on X-Rays.

When fibrosis intersect: Association and risk factors between Peyronie's and Dupuytren's diseases.

Introduction: Peyronie's and Dupuytren's diseases are benign but are source of significant functional impairment leading to considerable suffering. In this study, the aim is to investigate the association between Peyronie's and Dupuytren's diseases as well as their common and specific risk factors.

Material And Methods: From July 2022 to March 2024, we conducted a multicentric observational study on 450 patients.

"With Great Responsibility Comes Great Uncertainty".

Background: Uncertainty is inherent in medicine, and trainees are particularly exposed to the adverse effects of uncertainty. Previous work suggested that junior residents seek to leverage the support of supervisors to regulate the uncertainty encountered in clinical placements. However, a broader conceptual framework addressing uncertainty experience, from the sources of uncertainty to residents' responses, is still needed.

Conditional nmy-1 and nmy-2 alleles establish that nonmuscle myosins are required for late Caenorhabditis elegans embryonic elongation.

The elongation of Caenorhabditis elegans embryos allows examination of mechanical interactions between adjacent tissues. Muscle contractions during late elongation induce the remodeling of epidermal circumferential actin filaments through mechanotransduction. Force inputs from the muscles deform circumferential epidermal actin filament, which causes them to be severed, eventually reformed, and shortened.

The impact of cirrhosis on short and long postoperative outcomes after distal pancreatectomy.

Background: The impact of cirrhosis on the postoperative outcomes of distal pancreatectomy is yet to be reported. We aimed to evaluate the outcomes of distal pancreatectomy in patients with cirrhosis.

Methods: We conducted a retrospective, multicentric study patients with cirrhosis who underwent planned distal pancreatectomy between 2008 and 2020 in French high volume centers.

MAST® D72C test: a novel option for ESBL, AmpC and carbapenemase detection.

Purpose: The MAST® D72C test is a phenotypical test which can detect ESBL and AmpC production in Enterobacterales. It can also identify the suspected presence of carbapenemase. The aim of the present study was to assess the sensitivity and specificity of this test and to discuss its usefulness in laboratories, especially those that use only an automated AST system.

Detection of hypophosphatasia in hospitalised adults in rheumatology and internal medicine departments: a multicentre study over 10 years.

Introduction: Hypophosphatasia (HPP) is a rare genetic disease caused by loss-of-function mutations in the ALPL gene encoding the tissue non-specific alkaline phosphatase (ALP). Mild HPP is usually misdiagnosed in adult age. While an elevated serum ALP value draws more attention than a low value, low serum ALP should be better recognised and may lead to HPP detection.

Low migratory connectivity and similar migratory strategies in a shorebird with contrasting wintering population trends in Europe and West Africa.

Migratory shorebird populations are declining worldwide, showing an apparent inability to respond to the interplaying challenges emerging along their flyways. Within the East Atlantic Flyway, non-breeding populations show moderate to strong declines in Sub-Saharan Africa, contrasting with stable or increasing trends in Europe. Local factors are insufficient to explain the opposite tendencies and, therefore, investigating migratory strategies and connectivity of these populations may help identifying the drivers of their demography.

Variations of salinity during reproduction and development affect ontogenetic trajectories in a coastal amphibian.

Although coastal ecosystems are naturally submitted to temporal variations of salinity, salinization has been increasing over time threatening coastal biodiversity. Species that exploit such habitats can thus be exposed to brackish water at different life stages. However, the impacts of variations of salinity on wildlife remain poorly understood.

Differences in bone microarchitecture between genetic and secondary iron-overload mouse models suggest a role for hepcidin deficiency in iron-related osteoporosis.

Unlabelled: Iron overload is one of the secondary osteoporosis etiologies. Cellular and molecular mechanisms involved in iron-related osteoporosis are not fully understood.

Aim: The aim of the study was to investigate the respective roles of iron excess and hepcidin, the systemic iron regulator, in the development of iron-related osteoporosis.

Long-term trends of salinity in coastal wetlands: Effects of climate, extreme weather events, and sea water level.

Coastal freshwater ecosystems play major roles as reservoirs of biodiversity and provide many ecosystem services and protection from extreme weather events. While they are of particular importance worldwide, they are affected by a large variety of anthropogenic threats, among which salinization has been less studied, particularly regarding large temporal and spatial data sets based on real case scenarios, while salinity can impact biodiversity and ecosystem functioning. In this study, we investigated the variations of salinity across long-term (1996-2020) and seasonal (monthly records) temporal scales and spatial (varying distance to the coastline) scales in water bodies of two typical temperate coastal wetlands situated on the Atlantic coast of France.

Resection Postradioembolization in Patients With Single Large Hepatocellular Carcinoma.

Objective: The aim of this study was to evaluate the efficacy of yttrium-90 transarterial radioembolization (TARE) to convert to resection initially unresectable, single, large (≥5 cm) hepatocellular carcinoma (HCC).

Background: TARE can downsize cholangiocarcinoma to resection but its role in HCC resectability remains debatable.

Methods: All consecutive patients with a single large HCC treated between 2015 and 2020 in a single tertiary center were reviewed.