miRNAs expression analysis in paired fresh/frozen and dissected formalin fixed and paraffin embedded glioblastoma using real-time pCR
Academic Article
Publication Date:
2012
Short description:
miRNAs expression analysis in paired fresh/frozen and dissected formalin fixed and paraffin embedded glioblastoma using real-time pCR / De Biase, D; Visani, M; Morandi, L; Marucci, G; Taccioli, C; Cerasoli, S; Baruzzi, A; Pession, A; Albani, F; Calbucci, F; D'Alessandro, R; Michelucci, R; Brandes, A; Eusebi, V; Ceruti, S; Fainardi, E; Tamarozzi, R; Emiliani, E; Cavallo, M; Franceschi, E; Tosoni, A; Cavallo, M; Fiorica, F; Valentini, A; Depenni, R; Mucciarini, C; Crisi, G; Sasso, E; Biasini, C; Cavanna, L; Guidetti, D; Marcello, N; Pisanello, A; Cremonini, Am; Guiducci, G; De Pasqua, S; Testoni, S; Agati, R; Ambrosetto, G; Bacci, A; Baldin, E; Baldrati, A; Barbieri, E; Bartolini, S; Bellavista, E; Bisulli, F; Bonora, E; Bunkheila, F; Carelli, V; Crisci, M; Dall'Occa, P; Ferro, S; Franceschi, C; Frezza, G; Grasso, V; Leonardi, M; Mostacci, B; Palandri, G; Pasini, E; Pastore Trossello, M; Poggi, R; Riguzzi, P; Rinaldi, R; Rizzi, S; Romeo, G; Spagnolli, F; Tinuper, P; Trocino, C; Dall'Agata, M; Faedi, M; Frattarelli, M; Gentili, G; Giovannini, A; Iorio, P; Pasquini, U; Galletti, G; Guidi, C; Neri, W; Patuelli, A; Strumia, S; Casmiro, M; Gamboni, A; Rasi, F; Cruciani, G; Cenni, P; Dazzi, C; Guidi, Ar; Zumaglini, F; Amadori, A; Pasini, G; Pasquinelli, M; Pasquini, E; Polselli, A; Ravasio, A; Viti, B; Sintini, M; Ariatti, A; Bertolini, F; Bigliardi, G; Carpeggiani, P; Cavalleri, F; Meletti, Stefano; Nichelli, Paolo Frigio; Pettorelli, E; Pinna, G; Zunarelli, E; Artioli, F; Bernardini, I; Costa, M; Greco, G; Guerzoni, R; Stucchi, C; Iaccarino, C; Ragazzi, M; Rizzi, R; Zuccoli, G; Api, P; Cartei, F; Fallica, E; Granieri, E; Latini, F; Lelli, G; Monetti, C; Saletti, A; Schivalocchi, R; Seraceni, S; Tola, Mr; Urbini, B; Giorgi, C; Montanari, E; Cerasti, D; Crafa, P; Dascola, I; Florindo, I; Giombelli, E; Mazza, S; Ramponi, V; Servadei, F; Silini, Em; Torelli, P; Immovilli, P; Morelli, N; Vanzo, C; Nobile C., Perno Study Group. - In: PLOS ONE. - ISSN 1932-6203. - ELETTRONICO. - 7:4(2012), pp. e35596-e35596. [10.1371/journal.pone.0035596]
abstract:
miRNAs are small molecules involved in gene regulation. Each tissue shows a characteristic miRNAs epression profile that could be altered during neoplastic transformation. Glioblastoma is the most aggressive brain tumour of the adult with a high rate of mortality. Recognizing a specific pattern of miRNAs for GBM could provide further boost for target therapy. The availability of fresh tissue for brain specimens is often limited and for this reason the possibility of starting from formalin fixed and paraffin embedded tissue (FFPE) could very helpful even in miRNAs expression analysis. We analysed a panel of 19 miRNAs in 30 paired samples starting both from FFPE and Fresh/Frozen material. Our data revealed that there is a good correlation in results obtained from FFPE in comparison with those obtained analysing miRNAs extracted from Fresh/Frozen specimen. In the few cases with a not good correlation value we noticed that the discrepancy could be due to dissection performed in FFPE samples. To the best of our knowledge this is the first paper demonstrating that the results obtained in miRNAs analysis using Real-Time PCR starting from FFPE specimens of glioblastoma are comparable with those obtained in Fresh/Frozen samples.
Iris type:
Articolo su rivista
Keywords:
miRNA, glioblastoma, pCR,
List of contributors:
De Biase, D; Visani, M; Morandi, L; Marucci, G; Taccioli, C; Cerasoli, S; Baruzzi, A; Pession, A; Albani, F; Calbucci, F; D'Alessandro, R; Michelucci, R; Brandes, A; Eusebi, V; Ceruti, S; Fainardi, E; Tamarozzi, R; Emiliani, E; Cavallo, M; Franceschi, E; Tosoni, A; Cavallo, M; Fiorica, F; Valentini, A; Depenni, R; Mucciarini, C; Crisi, G; Sasso, E; Biasini, C; Cavanna, L; Guidetti, D; Marcello, N; Pisanello, A; Cremonini, Am; Guiducci, G; De Pasqua, S; Testoni, S; Agati, R; Ambrosetto, G; Bacci, A; Baldin, E; Baldrati, A; Barbieri, E; Bartolini, S; Bellavista, E; Bisulli, F; Bonora, E; Bunkheila, F; Carelli, V; Crisci, M; Dall'Occa, P; Ferro, S; Franceschi, C; Frezza, G; Grasso, V; Leonardi, M; Mostacci, B; Palandri, G; Pasini, E; Pastore Trossello, M; Poggi, R; Riguzzi, P; Rinaldi, R; Rizzi, S; Romeo, G; Spagnolli, F; Tinuper, P; Trocino, C; Dall'Agata, M; Faedi, M; Frattarelli, M; Gentili, G; Giovannini, A; Iorio, P; Pasquini, U; Galletti, G; Guidi, C; Neri, W; Patuelli, A; Strumia, S; Casmiro, M; Gamboni, A; Rasi, F; Cruciani, G; Cenni, P; Dazzi, C; Guidi, Ar; Zumaglini, F; Amadori, A; Pasini, G; Pasquinelli, M; Pasquini, E; Polselli, A; Ravasio, A; Viti, B; Sintini, M; Ariatti, A; Bertolini, F; Bigliardi, G; Carpeggiani, P; Cavalleri, F; Meletti, Stefano; Nichelli, Paolo Frigio; Pettorelli, E; Pinna, G; Zunarelli, E; Artioli, F; Bernardini, I; Costa, M; Greco, G; Guerzoni, R; Stucchi, C; Iaccarino, C; Ragazzi, M; Rizzi, R; Zuccoli, G; Api, P; Cartei, F; Fallica, E; Granieri, E; Latini, F; Lelli, G; Monetti, C; Saletti, A; Schivalocchi, R; Seraceni, S; Tola, Mr; Urbini, B; Giorgi, C; Montanari, E; Cerasti, D; Crafa, P; Dascola, I; Florindo, I; Giombelli, E; Mazza, S; Ramponi, V; Servadei, F; Silini, Em; Torelli, P; Immovilli, P; Morelli, N; Vanzo, C; Nobile C., Perno Study Group
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