Danon Disease Presenting with Slowly Progressive Cardiomyopathy and Harboring a Novel Missense Variant in the Lysosome-associated Membrane Protein Type 2 (LAMP-2) gene: A Case Report.

Danon disease (DD) is a rare lysosomal storage disorder resulting from pathogenic variants of the lysosome-associated membrane protein type 2 (LAMP-2) gene. The disease is characterized by severe cardiomyopathy, which rapidly progresses to end-stage heart failure. This case, with DD caused by a missense variant, exhibited slow progressive cardiomyopathy and survived for an extended period despite being a male.

Characterizing Chemical, Environmental, and Stimulated Subcellular Physical Characteristics of Size-Fractionated PMs Down to PM.

Air pollution, especially particulate matter (PM), is a significant environmental pollution worldwide. Studying the chemical, environmental, and life-related cellular physical characteristics of size-fractionated PMs is important because of their different degrees of harmful effects on human respiratory tracts and organ systems, causing severe diseases. This study evaluates the chemical components of size-fractionated PMs down to PM collected during a biomass-burning episode, including elemental/organic carbon and trace elements.

Effects of novel lactoferrin peptides on LPS-induced alveolar bone destruction in a rat model.

To develop novel bovine lactoferrin (bLF) peptides targeting bLF-tumour necrosis factor (TNF) receptor-associated factor 6 (TRAF6) binding sites, we identified two peptides that could target bLF-TRAF6 binding sites using structural analysis. Moreover, another peptide that could bind to the TRAF6 dimerization area was selected from the bLF sequence. The effects of each peptide on cytokine expression in lipopolysaccharide (LPS)-stimulated osteoblasts (ST2) and on osteoclastogenesis were examined using an LPS-treated co-culture of primary bone marrow cells (BMCs) with ST2 cells and a single culture of osteoclast precursor cells (RAW-D) treated with soluble receptor activator of NF-κB ligand.

Sturge-Weber syndrome with cemento-ossifying fibroma in the maxilla and giant odontoma in the mandible: A case report.

Sturge-Weber syndrome (SWS) is a neurocutaneous syndrome with vascular lesions of the cerebral meninges, port wine spots on the face, and glaucoma of the eyes; it is a congenital, non-genetic disease whose etiology and mechanisms are unknown. In this report, we describe a rare case of SWS with unilateral large odontogenic tumors in the maxilla and mandible. The histopathological diagnosis of the maxillary bone lesion on biopsy was juvenile psammomatoid ossifying fibroma, which is considered a type of ossifying fibroma of craniofacial bone origin.