Three cases of clear cell chondrosarcoma are presented. This variety of chondrosarcoma should be differentiated most of all from chondroblastoma and osteoblastoma.
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Deficiency of orexin receptor type 1 in dopaminergic neurons increases novelty-induced locomotion and exploration.
Elife
January 2025
Max Planck Institute for Metabolism Research, Department of Neuronal Control of Metabolism, Cologne, Germany.
Orexin signaling in the ventral tegmental area and substantia nigra promotes locomotion and reward processing, but it is not clear whether dopaminergic neurons directly mediate these effects. We show that dopaminergic neurons in these areas mainly express orexin receptor subtype 1 (Ox1R). In contrast, only a minor population in the medial ventral tegmental area express orexin receptor subtype 2 (Ox2R).
View Article and Find Full Text PDFTranscriptome Concordance Between Borderline Tumors and Endometrioid Carcinoma: An Integrative Genomic Analysis.
Cancer Med
January 2025
Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan.
Background: Borderline ovarian tumors (BOTs) differ from ovarian carcinomas in their clinical presentation and behavior, yet their molecular characteristics remain poorly understood. This study aims to address this gap by integrating whole-exome sequencing (WES) and RNA sequencing (RNA-seq) to compare BOTs with high-grade serous carcinoma (HGSC), endometrioid carcinoma (EC), and clear-cell carcinoma (CCC).
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10 Years Development of Potassium-Ion Batteries.
Adv Mater
January 2025
School of Chemical Engineering, The University of Adelaide, Adelaide, SA, 5005, Australia.
Potassium-ion batteries (PIBs), with abundant resources and low cost, are considered as a promising alternative to commercial lithium-ion batteries for low-cost and large-scale applications. Over the past decade, significant academic progresses are made in the development of PIBs, including advancements in cathodes, anodes, and electrolytes. However, most improvements are achieved under laboratory conditions (e.
View Article and Find Full Text PDFA Highly Bioactive Organic-Inorganic Nanoparticle for Activating Wnt10b Mediated Osteogenesis by Specifically Anchor CCN3 Protein.
Adv Healthc Mater
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Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, P. R. China.
The rapid and efficient bone regeneration is still in unsatisfactory outcomes, demonstrating alternative strategy and molecular mechanism is necessary. Nanoscale biomaterials have shown some promising results in enhancing bone regeneration, however, the detailed interaction mechanism between nanomaterial and cells/tissue formation is not clear. Herein, a molecular-based inorganic-organic nanomaterial poly(citrate-siloxane) (PCS) is reported which can rapidly enhance osteogenic differentiation and bone formation through a special interaction with the cellular surface communication network factor 3 (CCN3), further activating the Wnt10b/β-catenin signaling pathway.
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Front Immunol
January 2025
Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.
Introduction: The role of mast cells (MCs) in clear cell renal carcinoma (ccRCC) is unclear, and comprehensive single-cell studies of ccRCC MCs have not yet been performed.
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