CORR Insights ®: Quantitative Primary Tumor Indocyanine Green Measurements Predict Osteosarcoma Metastatic Lung Burden in a Mouse Model.

CORR Insights®: Quantitative Primary Tumor Indocyanine Green Measurements Predict Osteosarcoma Metastatic Lung Burden in a Mouse Model. Clin Orthop Relat Res. 2018 Mar;476(3):488-489 Authors: Bernthal NM PMID: 29529629 [PubMed - in process]
Source: Clinical Orthopaedics and Related Research - Category: Orthopaedics Authors: Tags: Clin Orthop Relat Res Source Type: research

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Authors: Bonk S, Kluth M, Hube-Magg C, Polonski A, Soekeland G, Makropidi-Fraune G, Möller-Koop C, Witt M, Luebke AM, Hinsch A, Burandt E, Steurer S, Clauditz TS, Schlomm T, Perez D, Graefen M, Heinzer H, Huland H, Izbicki JR, Wilczak W, Minner S, Sauter G, Simon R Abstract To assess the prognostic and diagnostic utility of PSA immunostaining, tissue microarrays containing 17,747 prostate cancers, 3,442 other tumors from 82 different (sub) types and 608 normal tissues were analyzed at two different antibody concentrations (1:100 and 1:800). In normal tissues, PSA expression was limited to prostate epithelial c...
Source: Oncotarget - Category: Cancer & Oncology Tags: Oncotarget Source Type: research
Authors: Gu W, Zhang T, Gao J, Wang Y, Li D, Zhao Z, Jiang B, Dong Z, Liu H Abstract Protein-based nanocarriers with inherent biocompatibility have been widely served as building blocks to construct versatile therapeutic nanoplatforms. Herein, bovine serum albumin-iridium oxide nanoparticles (denoted BSA-IrO2 NPs) are successfully synthesized via one-step biomineralization approach. The BSA-IrO2 NPs exhibits uniform size (40 nm), superb biocompatibility and high drug loading capacity for doxorubicin (27.4 wt%). Under near-infrared (NIR) laser irradiation, the as-prepared BSA-IrO2 NPs exhibited high ph...
Source: Drug Delivery - Category: Drugs & Pharmacology Tags: Drug Deliv Source Type: research
DNA and Cell Biology, Ahead of Print.
Source: DNA and Cell Biology - Category: Cytology Authors: Source Type: research
Publication date: 1 December 2019Source: Materials Letters, Volume 256Author(s): Diogo Santos, Talita Martins, Sandhra Carvalho, Marivalda Pereira, Manuel Houmard, Eduardo NunesAbstractComposite scaffolds were successfully obtained using sol-gel derived 58S bioactive glass particles and poly(ε-caprolactone) pellets. Camphene was used as the freezing vehicle. No sintering step was used, which represents a great advantage in terms of energy and time-saving. The prepared scaffolds showed a mechanical behavior similar to elastomeric cellular solids and Young’s modulus of 46.7 ± 9.4 MPa, which may all...
Source: Materials Letters - Category: Materials Science Source Type: research
Cell Death &Disease, Published online: 18 September 2019; doi:10.1038/s41419-019-1917-2Dynasore suppresses cell proliferation, migration, and invasion and enhances the antitumor capacity of cisplatin via STAT3 pathway in osteosarcoma
Source: Cell death and disease - Category: Internal Medicine Authors: Source Type: research
miR‑185 regulates the growth of osteosarcoma cells via targeting Hexokinase 2. Mol Med Rep. 2019 Jul 25;: Authors: Liu C, Cai L, Li H Abstract MicroRNAs (miRNAs) have been proposed as potential prognostic and diagnostic biomarkers in numerous types of cancer, including osteosarcoma (OS), which is the most common bone malignancy. The present study revealed that the expression of miR‑185 was downregulated in OS tissues and cells. Overexpression of miR‑185 significantly suppressed the proliferation and migration of OS cells. To further investigate the functional roles of miR‑185 in OS, the downstr...
Source: Molecular Medicine Reports - Category: Molecular Biology Tags: Mol Med Rep Source Type: research
Authors: Zeng X, Wang S, Gui P, Wu H, Li Z Abstract Annexin A3 (ANXA3) is highly expressed in different types of cancers, but the impact of ANXA3 in bone tumors is still not clear. In the present study, the expression of ANXA3 in osteosarcoma cells was first confirmed by cellular immunofluorescence. Reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR) and western blot analysis were used to detect the expression of ANXA3 in osteoblasts in the osteosarcoma cell lines U2OS and HOS. Furthermore, small interfering (si)‑RNA were transfected into U2OS and HOS cells via a liposome‑mediated method....
Source: Molecular Medicine Reports - Category: Molecular Biology Tags: Mol Med Rep Source Type: research
Authors: Wu J, Zhang C, Chen L Abstract Osteosarcoma, a highly aggressive cancer, can rapidly metastasize to distant organs such as lung, liver, brain. Despite much progress in the therapeutic regime has been made, the prognosis of osteosarcoma remains poor. In present study, microRNA-511 (miR-511) is lowly expressed in osteosarcoma cells, including MG63, U-2 OS, Saos-2 cells, while mitogen activated protein kinase1 (MAPK1) is highly expressed in osteosarcoma cells. Interestingly, MAPK1 might be a target of miR-511. We found that overexpression of miR-511 by miR-511 mimic transfection may result to low expression o...
Source: Cancer Biomarkers - Category: Cancer & Oncology Tags: Cancer Biomark Source Type: research
We report a primary parosteal osteosarcoma involving the proximal phalanx of the right middle finger in a 20-year-old woman, which was managed by ray amputation. There was no evidence of local recurrence or systemic metastasis in the postoperative follow-up period of 2 years.
Source: The Journal of Hand Surgery - Category: Surgery Authors: Tags: Case Repository Source Type: research
AbstractPurpose of ReviewOsteosarcoma (OS) is the most common cancer of bone, yet is classified as a rare cancer. Treatment and outcomes for OS have not substantively changed in several decades. While the decoding of the OS genome greatly advanced the understanding of the mutational landscape of OS, immediately actionable therapeutic targets were not apparent. Here we describe recent preclinical models that can be leveraged to identify, test, and prioritize therapeutic candidates.Recent FindingsThe generation of multiple high fidelity murine models of OS, the spontaneous disease that arises in pet dogs, and the establishme...
Source: Current Osteoporosis Reports - Category: Orthopaedics Source Type: research
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