Forty Years of the Use of Cells for Cartilage Regeneration: The Research Side.

The treatment of articular cartilage damage has always represented a problem of considerable practical interest for orthopedics. Over the years, many surgical techniques have been proposed to induce the growth of repairing tissue and limit degeneration. In 1994, the turning point occurred: implanted autologous cells paved the way for a new treatment option based more on regeneration than repair.

Ultrasound description of cortical-entheseal bone remodeling in peripheral entheses of patients with psoriasis and nonspecific musculoskeletal symptoms.

Aims: ultrasound (US) diagnosis of enthesitis is burdened of low specificity, especially when it is performed in patients with psoriasis (PsO) but without clinical psoriatic arthritis (PsA), because of mechanical, dysmetabolic and age-related concurrent enthesopatic changes. We propose a novel US score to quantify the cortical-entheseal bone remodeling burden of several peripheral entheses, aiming to improve the specificity of US for PsA-related enthesitis, and to evaluate its diagnostic value in PsO patients with subsequent diagnosis of psoriatic arthritis (PsO/PsA).

Methods: clinical and US data of 119 consecutive patients with moderate/severe PsO and nonspecific musculoskeletal symptoms, were included in this retrospective study.

Real-Time Neurophysiological and Subjective Indices of Cognitive Engagement in High-Speed Flight.

Introduction: Managing cognitive demand is critical for aviation safety. Yet, accurately assessing pilot workload during complex flight maneuvers remains challenging. This study evaluated an integrated methodology combining real-time cognitive engagement indicators to provide a comprehensive assessment and assess the reliability of physiological and subjective measures for monitoring operator state.

Technological and microbiological characterization of an industrial soft-sliced bread enriched with chitosan and its prebiotic activity.

Several studies have described the effects of chitosan as an ingredient in bread, particularly from a technological and functional point of view. However, these studies mainly focus on breads produced at lab scale with a short shelf life, which may not reflect the changes occurring in industrial production. Our study investigated the potential of using chitosan at an industrial scale to produce soft white bread, evaluating its impact on the final product's shelf life and providing deeper insights into the practical possibilities and limitations of its scalability.

Online survey on existing sarcoidosis registries and biobanks: an ERN lung initiative.

The present survey, promoted by the European Reference Network on rare respiratory diseases (ERN-Lung, Core Networks Sarcoidosis and ILD), aims to assess the existing sarcoidosis registries and biobanks across Europe and to compare the various types of biospecimen collected, the different procedures performed, and the sample storage conditions applied. This survey was initiated by the European Reference Network on rare respiratory diseases (ERN-Lung) Core Network "Sarcoidosis" in April 2023. The survey was launched by ERN-Lung Core Network "Sarcoidosis" in August 2023 and remained active until end of February 2024.