The role of high-resolution cartilage thickness distribution for contact mechanics predictions in the tibiofemoral joint.

Subject-specific finite element models of knee joint contact mechanics are used in assessment of interventions and disease states. Cartilage thickness distribution is one factor influencing the distribution of pressure. Precision of cartilage geometry capture varies between imaging protocols.

Downregulation of MHC-I on Melanoma Cells and Decreased CD8+ T-Cell Infiltration Are Associated With Metastatic Spread and Resistance to Immunotherapy.

The success of immune checkpoint inhibitors (ICI) in melanoma therapy has catalyzed the introduction of ICI in increasingly early stages of the disease. This exposes many patients with a lower risk of relapse to the risk of protracted adverse events, highlighting the need for biomarkers guiding the use of ICI. Already many years ago, brisk infiltration of primary melanomas by lymphocytes has been linked to improved patient outcome, but controversial findings due to a high variability in classification systems have been described CD8+ T cells have been identified as a primary mediator of antitumor immunity in patients treated with ICI.

Liver Metastases are Associated with a Short Post-Progression Survival in a Real-World Group of Patients with Melanoma Treated with Checkpoint Inhibitors.

Introduction: The introduction of immunotherapy (IT) has transformed clinical care of patients with metastatic melanoma. However, many patients still die as a result of progressive disease. Here we analyzed how IT improved survival in a real-world setting.

Validation of computer vision-based ergonomic risk assessment tools for real manufacturing environments.

This study contributes to understanding semi-automated ergonomic risk assessments in industrial manufacturing environments, proposing a practical tool for enhancing worker safety and operational efficiency. In the Industry 5.0 era, the human-centric approach in manufacturing is crucial, especially considering the aging workforce and the dynamic nature of the entire modern industrial sector, today integrating digital technology, automation, and sustainable practices to enhance productivity and environmental responsibility.

Injectable peptide-glycosaminoglycan hydrogels for soft tissue repair: assessment for nucleus augmentation.

We report the development of peptide-glycosaminoglycan hydrogels as injectable biomaterials for load-bearing soft tissue repair. The hydrogels are injectable as a liquid for clinical delivery, rapidly form a gel , and mimic the osmotic swelling behaviour of natural tissue. We used a new model to demonstrate their application as a nucleus augmentation material for the treatment of intervertebral disc degeneration.