Conference
DIPG-27. Diffuse Intrinsic Pontine Glioma (DIPG) challenge: from gene expression profile to drug.
| العنوان: | DIPG-27. Diffuse Intrinsic Pontine Glioma (DIPG) challenge: from gene expression profile to drug. |
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| المؤلفون: | Antonio Scilimati, Domenico Armenise, Olga Baldelli, Antonella Centonze, Davide Derri, Savina Ferorelli, Morena Miciaccia, Roberta Solidoro, Maria Grazia Perrone |
| المساهمون: | Scilimati A, Armenise D, Baldelli O.M, Centonze A, Derri D, Ferorelli S, Miciaccia M, Solidoro R, Perrone MG, Scilimati, Antonio, Armenise, Domenico, Baldelli, Olga, Centonze, Antonella, Derri, Davide, Ferorelli, Savina, Miciaccia, Morena, Solidoro, Roberta, Perrone, MARIA GRAZIA |
| سنة النشر: | 2023 |
| المجموعة: | Università degli Studi di Bari Aldo Moro: CINECA IRIS |
| مصطلحات موضوعية: | DIPG, ONC201, H3K27M |
| الوصف: | Diffuse intrinsic pontine glioma (DIPG) accounts for 80% of pediatric brainstem tumors and about 10-20% of all central nervous system tumors in childhood. Despite the adoption of aggressive therapeutic approaches, DIPG remains the leading cause of cancer-related mortality in childhood: prognosis is still poor with more than 90% of affected children dying within 18-24 months from the diagnosis.1 Decades of clinical attempts involving more than 200 trials evaluating different conventional cytotoxic drugs, targeted drugs and studies with radiation dose escalating and new radio sensitizing agents, have failed to improve the overall survival of children with DIPG. Since available drugs have proven no benefits hereto for DIPG, it is fundamental to gain insights into the gene expression profile of DIPG patients and speed up the discovery of novel therapeutics for this dismal malignancy. Only the compound ONC201 was discovered to reduce DIPG tumors size in DIPG H3K27M mutated and now is in phase III clinical trials. Given the complex molecular mechanisms underlying DIPG, it would be necessary to fully utilize gene expression profiles to build a fully knowledge of DIPG-related genes and pathways. Preliminarily, the gene expression profile of eight pediatric DIPG samples and two primary pontine tissue samples was downloaded and analyzed starting from the Gene Expression Omnibus (GEO) database2. The GEO data were used to evaluate the differentially expressed genes (DEGs) in the pediatric DIPG samples. Subsequently, Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) and Reactome pathways of DEGs were enriched, integrated, and analyzed to find out genes and signaling pathways involved in the biological and clinic-pathological features of DIPG. More data are being to be added to our meta-analysis. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| Relation: | ispartofbook:Neuro-Oncology; SNO 7th Biennial Pediatric Neuro-Oncology Research Conference; volume:25; firstpage:19; https://hdl.handle.net/11586/470250 |
| DOI: | 10.1093/neuonc/noad073.074 |
| الاتاحة: | https://hdl.handle.net/11586/470250 https://doi.org/10.1093/neuonc/noad073.074 |
| رقم الانضمام: | edsbas.D9602B6F |
| قاعدة البيانات: | BASE |
| DOI: | 10.1093/neuonc/noad073.074 |
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