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26 results on '"Boetto, Sergio"'

3. Disseminated diffuse midline gliomas, H3K27-altered mimicking diffuse leptomeningeal glioneuronal tumors: a diagnostical challenge!

Author

Tauziède-Espariat, Arnault, Siegfried, Aurore, Uro-Coste, Emmanuelle, Nicaise, Yvan, Castel, David, Sevely, Annick, Gambart, Marion, Boetto, Sergio, Hasty, Lauren, Métais, Alice, Chrétien, Fabrice, Benzakoun, Joseph, Puget, Stéphanie, Grill, Jacques, Dangouloff-Ros, Volodia, Boddaert, Nathalie, Ebrahimi, Azadeh, and Varlet, Pascale

Published
2022
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4. Pediatric Localized Intracranial Ependymomas: A Multicenter Analysis of the Société Française de lutte contre les Cancers de l'Enfant (SFCE) from 2000 to 2013

Author

Ducassou, Anne, Padovani, Laetitia, Chaltiel, Leonor, Bolle, Stéphanie, Habrand, Jean-Louis, Claude, Line, Carrie, Christian, Muracciole, Xavier, Coche-Dequeant, Bernard, Alapetite, Claire, Supiot, Stéphane, Demoor-Goldschmidt, Charlotte, Bernier-Chastagner, Valerie, Huchet, Aymeri, Leseur, Julie, Le Prise, Elisabeth, Kerr, Christine, Truc, Gilles, Nguyen, Tan Dat, Bertozzi, Anne-Isabelle, Frappaz, Didier, Boetto, Sergio, Sevely, Annick, Tensaouti, Fatima, and Laprie, Anne

Published
2018
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5. Randomized phase III trial of metabolic imaging-guided dose escalation of radio-chemotherapy in patients with newly diagnosed glioblastoma (SPECTRO GLIO trial)

Author

Laprie, Anne, primary, Noel, Georges, additional, Chaltiel, Leonor, additional, Truc, Gilles, additional, Sunyach, Marie-Pierre, additional, Charissoux, Marie, additional, Magne, Nicolas, additional, Auberdiac, Pierre, additional, Biau, Julian, additional, Ken, Soléakhéna, additional, Tensaouti, Fatima, additional, Khalifa, Jonathan, additional, Sidibe, Ingrid, additional, Roux, Franck-Emmanuel, additional, Vieillevigne, Laure, additional, Catalaa, Isabelle, additional, Boetto, Sergio, additional, Uro-Coste, Emmanuelle, additional, Supiot, Stéphane, additional, Bernier, Valérie, additional, Filleron, Thomas, additional, Mounier, Muriel, additional, Poublanc, Muriel, additional, Olivier, Pascale, additional, Delord, Jean-Pierre, additional, and Cohen-Jonathan-Moyal, Elizabeth, additional

Published
2023
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6. Randomized phase III trial of metabolic imaging-guided dose escalation of radio-chemotherapy in patients with newly diagnosed glioblastoma (SPECTRO GLIO trial).

Author

Laprie, Anne, Noel, Georges, Chaltiel, Leonor, Truc, Gilles, Sunyach, Marie-Pierre, Charissoux, Marie, Magne, Nicolas, Auberdiac, Pierre, Biau, Julian, Ken, Soléakhéna, Tensaouti, Fatima, Khalifa, Jonathan, Sidibe, Ingrid, Roux, Franck-Emmanuel, Vieillevigne, Laure, Catalaa, Isabelle, Boetto, Sergio, Uro-Coste, Emmanuelle, Supiot, Stéphane, and Bernier, Valérie

Published
2024
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7. ETMR-like infantile cerebellar embryonal tumors in the extended morphologic spectrum of DICER1-related tumors

Author

Uro-Coste, Emmanuelle, Masliah-Planchon, Julien, Siegfried, Aurore, Blanluet, Maud, Lambo, Sander, Kool, Marcel, Roujeau, Thomas, Boetto, Sergio, Palenzuela, Gilles, Bertozzi, Anne-Isabelle, Gambart, Marion, Coupier, Isabelle, Oliver-Petit, Isabelle, Golmard, Lisa, Julia, Sophie, Savagner, Fréderique, Mohand-Oumoussa, Badreddine, Tauziede-Espariat, Arnault, Delisle, Marie-Bernadette, Figarella-Branger, Dominique, Bourdeaut, Franck, and Rigau, Valérie

Published
2019
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8. Dose-painting multicenter phase III trial in newly diagnosed glioblastoma: the SPECTRO-GLIO trial comparing arm A standard radiochemotherapy to arm B radiochemotherapy with simultaneous integrated boost guided by MR spectroscopic imaging

Author

Laprie, Anne, Ken, Soléakhéna, Filleron, Thomas, Lubrano, Vincent, Vieillevigne, Laure, Tensaouti, Fatima, Catalaa, Isabelle, Boetto, Sergio, Khalifa, Jonathan, Attal, Justine, Peyraga, Guillaume, Gomez-Roca, Carlos, Uro-Coste, Emmanuelle, Noel, Georges, Truc, Gilles, Sunyach, Marie-Pierre, Magné, Nicolas, Charissoux, Marie, Supiot, Stéphane, Bernier, Valérie, Mounier, Muriel, Poublanc, Muriel, Fabre, Amandine, Delord, Jean-Pierre, and Cohen-Jonathan Moyal, Elizabeth

Published
2019
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9. Chiari malformation type I surgery in children: French multicenter 10-year cohort

Author

Mazerand, Edouard, primary, Benichi, Sandro, additional, Taverne, Maxime, additional, Paternoster, Giovanna, additional, Rolland, Alice, additional, Antherieu, Pierre, additional, Todeschi, Julien, additional, Kamdem Noumoye, Lawrence, additional, Gilard, Vianney, additional, Bretonnier, Maxime, additional, Fournier, Luc Le, additional, Jecko, Vincent, additional, Gimbert, Edouard, additional, Proust, François, additional, Boetto, Sergio, additional, Roujeau, Thomas, additional, James, Syril, additional, Khonsari, Roman H., additional, Riffaud, Laurent, additional, Delion, Matthieu, additional, Zerah, Michel, additional, and Scavarda, Didier, additional

Published
2022
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12. Additional file 5 of Pediatric methylation class HGNET-MN1: unresolved issues with terminology and grading

Author

Tauziède-Espariat, Arnault, Pagès, Mélanie, Roux, Alexandre, Siegfried, Aurore, Uro-Coste, Emmanuelle, Nicaise, Yvan, Sevely, Annick, Gambart, Marion, Boetto, Sergio, Dupuy, Martin, Pomone Richard, Perbet, Romain, Vinchon, Matthieu, Caron, Sabine, Andreiuolo, Felipe, Gareton, Albane, Emmanuèle Lechapt, Chrétien, Fabrice, Puget, Stéphanie, Grill, Jacques, Boddaert, Nathalie, and Varlet, Pascale

Abstract

Additional file 5: Table S1. Immunoprofile of HGNET-MN1 of our series

Published
2020
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13. Decompressive Craniectomy in Children with Severe Traumatic Brain Injury: A Multicenter Retrospective Study and Literature Review

Author

Manfiotto, Marie, primary, Beccaria, Kevin, additional, Rolland, Alice, additional, Paternoster, Giovanna, additional, Plas, Benjamin, additional, Boetto, Sergio, additional, Vinchon, Mathieu, additional, Mottolese, Carmine, additional, Beuriat, Pierre-Aurélien, additional, Szathmari, Alexandru, additional, Di Rocco, Federico, additional, Scavarda, Didier, additional, Seigneuret, Eric, additional, Wrobleski, Isabelle, additional, Klein, Olivier, additional, Joud, Antony, additional, Gimbert, Edouard, additional, Jecko, Vincent, additional, Vignes, Jean Rodolphe, additional, Roujeau, Thomas, additional, Dupont, Audrey, additional, Zerah, Michel, additional, and Lonjon, Michel, additional

Published
2019
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14. ETMR-like infantile cerebellar embryonal tumors in the extended morphologic spectrum of DICER1-related tumors

Author

Uro-Coste, Emmanuelle, primary, Masliah-Planchon, Julien, additional, Siegfried, Aurore, additional, Blanluet, Maud, additional, Lambo, Sander, additional, Kool, Marcel, additional, Roujeau, Thomas, additional, Boetto, Sergio, additional, Palenzuela, Gilles, additional, Bertozzi, Anne-Isabelle, additional, Gambart, Marion, additional, Coupier, Isabelle, additional, Oliver-Petit, Isabelle, additional, Golmard, Lisa, additional, Julia, Sophie, additional, Savagner, Fréderique, additional, Mohand-Oumoussa, Badreddine, additional, Tauziede-Espariat, Arnault, additional, Delisle, Marie-Bernadette, additional, Figarella-Branger, Dominique, additional, Bourdeaut, Franck, additional, and Rigau, Valérie, additional

Published
2018
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16. EWSR1‐PATZ1gene fusion may define a new glioneuronal tumor entity

Author

Siegfried, Aurore, primary, Rousseau, Audrey, additional, Maurage, Claude‐Alain, additional, Pericart, Sarah, additional, Nicaise, Yvan, additional, Escudie, Fréderic, additional, Grand, David, additional, Delrieu, Alix, additional, Gomez‐Brouchet, Anne, additional, Le Guellec, Sophie, additional, Franchet, Camille, additional, Boetto, Sergio, additional, Vinchon, Matthieu, additional, Sol, Jean‐Christophe, additional, Roux, Franck‐Emmanuel, additional, Rigau, Valérie, additional, Bertozzi, Anne‐Isabelle, additional, Jones, David T. W., additional, Figarella‐Branger, Dominique, additional, and Uro‐Coste, Emmanuelle, additional

Published
2018
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18. EWSR1‐PATZ1 gene fusion may define a new glioneuronal tumor entity.

Author

Siegfried, Aurore, Rousseau, Audrey, Maurage, Claude‐Alain, Pericart, Sarah, Nicaise, Yvan, Escudie, Fréderic, Grand, David, Delrieu, Alix, Gomez‐Brouchet, Anne, Le Guellec, Sophie, Franchet, Camille, Boetto, Sergio, Vinchon, Matthieu, Sol, Jean‐Christophe, Roux, Franck‐Emmanuel, Rigau, Valérie, Bertozzi, Anne‐Isabelle, Jones, David T. W., Figarella‐Branger, Dominique, and Uro‐Coste, Emmanuelle

Subjects
GENE fusion, CENTRAL nervous system tumors, RNA sequencing, ONCOGENES, TRANSCRIPTION factors
Abstract

We investigated the challenging diagnostic case of a ventricular cystic glioneuronal tumor with papillary features, by RNA sequencing using the Illumina TruSight RNA Fusion panel. We did not retrieve the SLC44A1‐PRKCA fusion gene specific for papillary glioneuronal tumor, but an EWSR1‐PATZ1 fusion transcript. RT‐PCR followed by Sanger sequencing confirmed the EWSR1‐PATZ1 fusion. It matched with canonic EWSR1 fusion oncogene, juxtaposing the entire N‐terminal transcriptional activation domain of EWSR1 gene and the C‐terminal DNA binding domain of a transcription factor gene, PATZ1. PATZ1 protein belongs to the BTB‐ZF (broad‐complex, tramtrack and bric‐à‐brac ‐zinc finger) family. It directly regulates Pou5f1 and Nanog and is essential to maintaining stemness by inhibiting neural differentiation. EWSR1‐PATZ1 fusion is a rare event in tumors: it was only reported in six round cell sarcomas and in three gliomas of three exclusively molecular studies. The first reported glioma was a BRAFV600E negative ganglioglioma, the second a BRAFV600E negative glioneuronal tumor, not otherwise specified and the third, very recently reported, a high grade glioma, not otherwise specified. In our study, forty BRAFV600E negative gangliogliomas were screened by FISH using EWSR1 break‐apart probes. We performed methylation profiling for the index case and for seven out of the ten FISH positive cases. The index case clustered apart from other pediatric low grade glioneuronal entities, and specifically from the well‐defined ganglioglioma methylation group. An additional pediatric intraventricular ganglioglioma clustered slightly more closely with ganglioglioma, but showed differences from the main ganglioglioma group and similarities with the index case. Both cases harbored copy number variations at the PATZ1 locus. EWSR1‐PATZ1 gene fusion might define a new type of glioneuronal tumors, distinct from gangliogliomas. [ABSTRACT FROM AUTHOR]

Published
2019
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19. Monitoring Criteria of Intracranial Lesions in Children Post Mild or Moderate Head Trauma.

Author

Jacquet, Coralie, Boetto, Sergio, Sevely, Annick, Sol, Jean-Christophe, Chaix, Yves, and Cheuret, Emmanuel

Subjects
*MAGNETIC resonance imaging, *INTRACRANIAL aneurysms, *INTENSIVE care units, *HEMORRHAGE, *HEAD injuries
Abstract

Head injury is the most common cause of child traumatology. However, there exist no treatment guidelines in children having intracranial lesions due to minor or moderate head trauma. There is little knowledge about monitoring, clinical exacerbation risk factors, or optimal duration of hospitalization. The aimof this retrospective study is to find predictive factors in the clinical course of non-severe head trauma in children, and thus to determine an optimal management strategy. Poor clinical progress was observed in only 4 out of 113 children. When there are no clinical signs and no eating disorders, an earlier discharge is entirely appropriate. Nevertheless, persistent clinical symptoms including headache, vomiting, and late onset seizure, especially in conjunction with hemodynamic disorders such as bradycardia, present a risk of emergency neurosurgery or neurological deterioration. Special attention should be paid to extradural hematoma (EDH) of more than 10 mm, which can have the most severe consequences. Clinical aggravation does not necessarily correlate with a change in follow-up imaging. Conversely, an apparent increase in the brain lesion on the scan is not consistently linked to a pejorative outcome. [ABSTRACT FROM AUTHOR]

Published
2018
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25. Pediatric methylation class HGNET-MN1: unresolved issues with terminology and grading.

Author

Tauziède-Espariat, Arnault, Pagès, Mélanie, Roux, Alexandre, Siegfried, Aurore, Uro-Coste, Emmanuelle, Nicaise, Yvan, Sevely, Annick, Gambart, Marion, Boetto, Sergio, Dupuy, Martin, Richard, Pomone, Perbet, Romain, Vinchon, Matthieu, Caron, Sabine, Andreiuolo, Felipe, Gareton, Albane, Lechapt, Emmanuèle, Chrétien, Fabrice, Puget, Stéphanie, and Grill, Jacques

Subjects
CENTRAL nervous system tumors, METHYLATION
Abstract

High-grade neuroepithelial tumor with I MN1 i alteration (HGNET- I MN1 i ) is a rare, recently described central nervous system (CNS) entity with a distinct methylation profile, which was formerly part of CNS-primary neuroepithelial tumors (PNET). HGNET- I MN1 i affects children (77% of reported cases [[1]-[5]]) and are characterized by a recurrent fusion implicating the I MN1 i (meningioma 1) gene [[1]]. Children with HGNET- I MN1 i present a favourable outcome with 88.0% survival (median follow-up of 65.5 months), although 48.0% presented with tumor progression. Analysis of correlation between malignant criteria defined in astroblastoma applied to HGNET- MN1 with overall survival and progression-free survival. [Extracted from the article]

Published
2019
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