GENE-27. MENINGIOMA RECURRENCE: ROLE OF M1/M2 TUMOUR-ASSOCIATED MACROPHAGE INFILTRATION
نویسندگان
چکیده
منابع مشابه
Downregulation of miR-92a Is Associated with Aggressive Breast Cancer Features and Increased Tumour Macrophage Infiltration
BACKGROUND MicroRNAs are small non-coding RNAs involved in the regulation of gene expression on a posttranscriptional level. These regulatory RNAs have been implicated in numerous cellular processes and are further deregulated in different cancer types, including breast cancer. MiR-92a is part of the miR-17∼92 cluster, which was first reported to be linked to tumourigenesis. However, little is ...
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Meningioma accounts for more than 30% of all intracranial tumours. It affects mainly the elderly above the age of 60, at a female:male ratio of 3:2. The prognosis is variable: it is usually favourable with no progression in tumour grade and no recurrence in WHO grade 1 tumours. However, a minority of tumours represent atypical (grade 2) or anaplastic (grade 3) meningiomas; this heterogeneity is...
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BACKGROUND AND OBJECTIVE We detected the expression of MIF and matrix metalloproteinase 9 (MMP9) in meningiomas to determine whether they are valuable recurrence predictor for meningioma. METHODS 67 cases of meningiomas, including 57 benign tumors (WHO grade I) and 10 non-benign tumors (WHO grade II and III), were collected, and expression of MIF and MMP9 in tissue microarray was evaluated im...
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Monocytes/macrophages are key mediators of wound repair, tissue remodeling, and inflammation. However, the molecular mechanisms underlying macrophage recruitment to the site of inflammation is not fully understood. Leptin acts directly on the hypothalamus, thereby regulating food intake and energy expenditure. The leptin receptor, a single transmembrane protein that belongs to the gp130 family ...
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INTRODUCTION The pathogenesis of meningiomas is not established [1,2]. However, intracranial irradiation in childhood is a risk factor for the development of meningiomas later in life [2-6]. Children treated with irradiation for tinea capitis of the scalp showed an almost ten-fold increase in development of meningiomas relative to age-matched controls [2,3]. In a study of almost 18,000 children...
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ژورنال
عنوان ژورنال: Neuro-Oncology
سال: 2019
ISSN: 1522-8517,1523-5866
DOI: 10.1093/neuonc/noz175.429