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Integrins identified as potential prognostic markers in osteosarcoma through multi-omics and multi-dataset analysis.
NPJ Precis Oncol
January 2025
Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, Guangxi, China.
Osteosarcoma represents 20% of primary malignant bone tumors globally. Assessing its prognosis is challenging due to the complex roles of integrins in tumor development and metastasis. This study utilized 209,268 osteosarcoma cells from the GEO database to identify integrin-associated genes using advanced analysis methods.
View Article and Find Full Text PDFAn In Vitro Study of the Effects of Methotrexate Loaded Biocomposite Beads on MG63 Osteoblast Cells.
Sci Rep
January 2025
Physics Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, 11884, Egypt.
This study aims to synthesize a new localized drug delivery system of bioglass, polyvinyl alcohol (PVA), cellulose (CNC), and sodium alginate (SA) beads as a carrier for methotrexate (MTX) drugs for the treatment of osteosarcoma. Methotrexate /Bioglass-loaded Polyvinyl/Cellulose/Sodium alginate biocomposite beads were prepared via the dropwise method with different concentrations of (65%SiO-30%CaO- 5%PO) bioglass. Samples were named B0, S0, S1, S2, and S3, respectively.
View Article and Find Full Text PDFpromotes cell apoptosis and cell-cycle arrest in osteosarcoma via the modulation of CDCA8/ATF3 by targeting NUSAP1.
Transl Pediatr
December 2024
Department of Gynecology, Hangzhou Children's Hospital, Hangzhou, China.
Background: () is associated with a variety of malignancies. However, the role of in osteosarcoma and its underlying mechanism are not yet fully understood. This study aimed to explore the role and the mechanism of in osteosarcoma.
View Article and Find Full Text PDFExploiting somatic oncogenic driver alterations in a patient with Li-Fraumeni syndrome- paving the path towards precision medicine: a case report.
J Cancer Res Clin Oncol
January 2025
Department of Internal Medicine III, University Hospital Ulm, Ulm, Germany.
Background: Li-Fraumeni syndrome (LFS) is an autosomal dominant tumor predisposition syndrome characterized by a high familial incidence of various malignancies. It results from pathogenic/likely pathogenic heterozygous constitutional variants of the TP53 gene. Due to impaired DNA damage repair, conventional cytotoxic therapies or radiotherapy should be avoided whenever feasible to mitigate the high incidence of treatment-related secondary malignancies in these patients.
View Article and Find Full Text PDFTriple Pelvic Osteotomy Provides Joint Stability and Acetabular Bone Stock Following Hip Hemiarthroplasty for Ewing Sarcoma: A Pediatric Case Report.
JBJS Case Connect
January 2025
Department of Orthopaedic Surgery, Balgrist University Hospital, University of Zurich, Zurich, Switzerland.
Case: Triple pelvic osteotomy (TPO) is used to treat developmental dysplasia of the hip in a pediatric population. This case report highlights a new indication for this procedure. Acetabular coverage was restored in a 9-year-old patient who experienced instability following hip hemiarthroplasty and proximal femur composite allograft implantation for the treatment of Ewing sarcoma.
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