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Naxos disease is a rare autosomal recessive condition combining arrhythmogenic right ventricular cardiomyopathy, woolly hair, and palmoplantar keratoderma. The first identified causative variant was in the gene encoding the desmosomal protein plakoglobin. Naxos disease exhibits fibro-fatty myocardial replacement with immunohistological abnormalities in cardiac protein and signaling pathways, highlighting the role of inflammation and potential anti-inflammatory treatments.
View Article and Find Full Text PDFAqueous extracts of and as promising sources of antibiofilm compounds against mucoid and small colony variants of and .
Biofilm
June 2025
Centre of Biological Engineering, LIBRO - Laboratório de Investigação em Biofilmes Rosário Oliveira, University of Minho, Campus de Gualtar, Braga, 4710-057, Portugal.
Bacterial biofilms formed by and pose significant challenges in treating cystic fibrosis (CF) airway infections due to their resistance to antibiotics. New therapeutic approaches are urgently needed to treat these chronic infections. This study aimed to investigate the antibiofilm potential of various plant extracts, specifically targeting mucoid and small colony variants of and and strains.
View Article and Find Full Text PDFTumour hypoxia in driving genomic instability and tumour evolution.
Nat Rev Cancer
January 2025
Translational Oncogenomics Laboratory, Cancer Research UK Manchester Institute, University of Manchester, Manchester, UK.
Intratumour hypoxia is a feature of all heterogenous solid tumours. Increased levels or subregions of tumour hypoxia are associated with an adverse clinical prognosis, particularly when this co-occurs with genomic instability. Experimental evidence points to the acquisition of DNA and chromosomal alterations in proliferating hypoxic cells secondary to inhibition of DNA repair pathways such as homologous recombination, base excision repair and mismatch repair.
View Article and Find Full Text PDFDesign for Telecom-Wavelength Quantum Emitters in Silicon Based on Alkali-Metal-Saturated Vacancy Complexes.
ACS Nano
January 2025
Division of Physical Sciences, College of Letters and Science, University of California Los Angeles, Los Angeles, California 90095, United States.
Defect emitters in silicon are promising contenders as building blocks of solid-state quantum repeaters and sensor networks. Here, we investigate a family of possible isoelectronic emitter defect complexes from a design standpoint. We show that the identification of key physical effects on quantum defect state localization can guide the search for telecom-wavelength emitters.
View Article and Find Full Text PDFTrans-Vessel Wall Cell Transplantation, Engraftment, and Tumor Access in the VX2 Rabbit Model.
Cell Transplant
January 2025
Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
The trans-vessel wall device (TW-device) is a new endovascular tool for precise and safe delivery of various payloads (cells, viral, modified RNA, chemotherapy, growth factors) in oncology and regenerative medicine. The twofold aim of this study was to assess cell engraftment and tumor growth using the TW-device for endovascular transplantation and to evaluate its ability to directly access solid tumors. We used the VX2 model in the rabbit kidney to compare percutaneously implanted fresh VX2 cells with TW-device injections of cryopreserved VX2 cells.
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