Browsing by Author "Brastianos, Priscilla"

Now showing items 1-10 of 10

    • Angiomatous meningiomas have a distinct genetic profile with multiple chromosomal polysomies including polysomy of chromosome 5 

      Abedalthagafi, Malak S.; Merrill, Parker H.; Bi, Wenya Linda; Jones, Robert T.; Listewnik, Marc L.; Ramkissoon, Shakti H.; Thorner, Aaron R.; Dunn, Ian F.; Beroukhim, Rameen; Alexander, Brian M.; Brastianos, Priscilla K.; Francis, Joshua M.; Folkerth, Rebecca D.; Ligon, Keith L.; Hummelen, Paul Van; Ligon, Azra H.; Santagata, Sandro (Impact Journals LLC, 2014)
      Meningiomas are a diverse group of tumors with a broad spectrum of histologic features. There are over 12 variants of meningioma, whose genetic features are just beginning to be described. Angiomatous meningioma is a World ...

    • Decoupling genetics, lineages, and microenvironment in IDH-mutant gliomas by single-cell RNA-seq 

      Venteicher, Andrew S; Tirosh, Itay; Hebert, Christine; Yizhak, Keren; Neftel, Cyril Ralf Alexander; Filbin, Mariella Gruber; Hovestadt, Volker; Escalante, Leah; Shaw, McKenzie; Rodman, Christopher Jiahn-Leh; Gillespie, Shawn; Dionne, Danielle; Luo, Christina; Ravichandran, Hiranmayi; Mylvaganam, Ravindra; Mount, Christopher; Onozato, Maristela Lika; Nahed, Brian Vala; Wakimoto, Hiroaki; Curry, William Thomas; Iafrate, Anthony John; Rivera, Miguel Nicolas; Frosch, Matthew P.; Golub, Todd Robert; Brastianos, Priscilla Kalliope; Getz, Gad A; Patel, Anoop Premswaroop; Monje, Michelle; Cahill, Daniel P.; Rozenblatt-Rosen, Orit; Louis, David N.; Bernstein, Bradley E.; Regev, Aviv; Suvà, Mario (American Association for the Advancement of Science (AAAS), 2017)

    • Evolution of Delayed Resistance to Immunotherapy in a Melanoma Responder 

      Liu, David; Lin, Jia-Ren; Robitschek, Emily; Kasumova, Gyulnara; Heyde, Alexander; Shi, Alvin; Kraya, Adam; Zhang, Gao; Moll, Tabea; Frederick, Dennie; Chen, Yu-An; Schapiro, Denis; Ho, Li-Lun; Bi, Kevin; Sahu, Avinash; Mei, Shaolin; Miao, Benchun; Sharova, Tatyana; Alvarez-Breckenridge, Christopher; Stocking, Jackson; Kim, Tommy; Fadden, Riley; Lawrence, Donald; Hoang, Mai; Cahill, Daniel; Maleh Mir, Mohsen; Nowak, Martin; Brastianos, Priscilla; Lian, Christine; Ruppin, Eytan; Izar, Benjamin; Herlyn, Meenhard; Van Allen, Eliezer; Nathanson, Katherine; Flaherty, Keith; Sullivan, Ryan; Kellis, Manolis; Sorger, Peter; Boland, Genevieve (Springer Nature, 2021-05-03)
      Despite initial responses, most melanoma patients develop resistance to immune checkpoint blockade (ICB). To understand the evolution of resistance, we studied 37 tumor samples over 9 years from a metastatic melanoma patient ...

    • Genomic characterization of brain metastases identifies drivers of metastatic lung adenocarcinoma 

      Shih, David; Nayyar, Naema; Bihun, Ivanna; Dagogo-Jack, Ibiayi; Gill, Corey; Aquilanti, Elisa; Bertalan, Mia; Kaplan, Alexander; Chukwueke, Ugonma; Ippen, Franziska; Alvarez-Breckenridge, Christopher; Camarda, Nicholas; Lastrapes, Matthew; McCabe, Devin; Kuter, Ben; Kaufmann, Benjamin; Strickland, Matthew; Martinez-Gutierrez, Juan Carlos; Nagabhushan, Deepika; De Sauvage, Magali; White, Michael; Castro, Brandyn; Hoang, Kaitlin; Kaneb, Andrew; Batchelor, Emily; Paek, Sun Ha; Park, Sun Hye; Martinez-Lage Alvarez, Maria; Berghoff, Anna S.; Merrill, Parker; Gerstner, Elizabeth; Batchelor, Tracy; Frosch, Matthew; Frazier, Ryan P.; Borger, Darrell; Iafrate, Anthony; Johnson, Bruce E.; Santagata, Sandro; Preusser, Matthias; Cahill, Daniel; Carter, Scott; Brastianos, Priscilla (Elsevier BV, 2020-06)

    • Genomic sequencing of meningiomas identifies oncogenic SMO and AKT1 mutations 

      Brastianos, Priscilla K.; Horowitz, Peleg M.; Santagata, Sandro; Jones, Robert T.; McKenna, Aaron; Getz, Gad; Ligon, Keith L.; Palescandolo, Emanuele; Van Hummelen, Paul; Ducar, Matthew D.; Raza, Alina; Sunkavalli, Ashwini; MacConaill, Laura E.; Stemmer-Rachamimov, Anat O.; Louis, David N.; Hahn, William C.; Dunn, Ian F.; Beroukhim, Rameen (2013)
      Meningiomas are the most common primary nervous system tumor. The tumor suppressor NF2 is disrupted in approximately half of meningiomas1 but the complete spectrum of genetic changes remains undefined. We performed ...

    • Increased expression of the immune modulatory molecule PD-L1 (CD274) in anaplastic meningioma 

      Du, Ziming; Abedalthagafi, Malak; Aizer, Ayal A.; McHenry, Allison R.; Sun, Heather H.; Bray, Mark-Anthony; Viramontes, Omar; Machaidze, Revaz; Brastianos, Priscilla K.; Reardon, David A.; Dunn, Ian F.; Freeman, Gordon J.; Ligon, Keith L.; Carpenter, Anne E.; Alexander, Brian M.; Agar, Nathalie Y.; Rodig, Scott J.; Bradshaw, Elizabeth M.; Santagata, Sandro (Impact Journals LLC, 2015)
      There are no effective medical treatments for WHO grade III (anaplastic) meningioma. Patients with this high-grade malignancy have a median survival of less than two years. Therapeutics that modulate the mechanisms that ...

    • Pervasive chromosomal instability and karyotype order in tumour evolution 

      Watkins, Thomas B. K.; Lim, Emilia L.; Petkovic, Marina; Elizalde, Sergi; Birkbak, Nicolai J.; Wilson, Gareth A.; Moore, David A.; Grönroos, Eva; Rowan, Andrew; Dewhurst, Sally M.; Demeulemeester, Jonas; Dentro, Stefan C.; Horswell, Stuart; Au, Lewis; Haase, Kerstin; Escudero, Mickael; Rosenthal, Rachel; Bakir, Maise Al; Xu, Hang; Litchfield, Kevin; Lu, Wei Ting; Mourikis, Thanos P.; Dietzen, Michelle; Spain, Lavinia; Cresswell, George D.; Biswas, Dhruva; Lamy, Philippe; Nordentoft, Iver; Harbst, Katja; Castro-Giner, Francesc; Yates, Lucy R.; Caramia, Franco; Jaulin, Fanny; Vicier, Cécile; Tomlinson, Ian P. M.; Brastianos, Priscilla; Cho, Raymond J.; Bastian, Boris C.; Dyrskjøt, Lars; Jönsson, Göran B.; Savas, Peter; Loi, Sherene; Campbell, Peter J.; Andre, Fabrice; Luscombe, Nicholas M.; Steeghs, Neeltje; Tjan-Heijnen, Vivianne C. G.; Szallasi, Zoltan; Turajlic, Samra; Jamal-Hanjani, Mariam; Van Loo, Peter; Bakhoum, Samuel F.; Schwarz, Roland F.; McGranahan, Nicholas; Swanton, Charles (Springer Science and Business Media LLC, 2020-09-02)

    • Radiation Treatment for WHO Grade II and III Meningiomas 

      Walcott, Brian P.; Nahed, Brian V.; Brastianos, Priscilla K.; Loeffler, Jay S. (Frontiers Media S.A., 2013)
      The treatment of meningiomas is tailored to their histological grade. While World Health Organization (WHO) grade I lesions can be treated with either surgery or external beam radiation, WHO Grade II and III lesions often ...

    • Rapid Intraoperative Molecular Characterization of Glioma 

      Shankar, Ganesh Mani; Francis, Joshua M.; Rinne, Mikael Lee; Ramkissoon, Shakti; Huang, Franklin W; Venteicher, Andrew S; Akama-Garren, Elliot H.; Kang, Yun Jee; Lelic, Nina; Kim, James C.; Brown, Loreal E.; Charbonneau, Sarah K; Golby, Alexandra Jacqueline; Sekhar Pedamallu, Chandra; Hoang, Mai P; Sullivan, Ryan Joseph; Cherniack, Andrew D.; Garraway, Levi Alexander; Stemmer-Rachamimov, Anat; Reardon, David Allen; Wen, Patrick Yung Chih; Brastianos, Priscilla Kalliope; Curry, William Thomas; Barker, Frederick George; Hahn, William Chun; Nahed, Brian Vala; Ligon, Keith Lloyd; Louis, David N.; Cahill, Daniel P.; Meyerson, Matthew Langer (American Medical Association (AMA), 2015)
      IMPORTANCE: Conclusive intraoperative pathologic confirmation of diffuse infiltrative glioma guides the decision to pursue definitive neurosurgical resection. Establishing the intraoperative diagnosis by histologic analysis ...

    • Sporadic hemangioblastomas are characterized by cryptic VHL inactivation 

      Shankar, Ganesh Mani; Taylor-Weiner, Amaro; Lelic, Nina; Jones, Robert T; Kim, James C; Francis, Joshua M; Abedalthagafi, Malak S; Borges, Lawrence Francis; Coumans, Jean-Valery C E; Curry, William Thomas; Nahed, Brian Vala; Shin, John H; Paek, Sun Ha; Park, Sung-Hye; Stewart, Chip; Lawrence, Michael S; Cibulskis, Kristian; Thorner, Aaron R; Van Hummelen, Paul; Stemmer-Rachamimov, Anat; Batchelor, Tracy Todd; Carter, Scott Lambert; Hoang, Mai P; Santagata, Sandro; Louis, David N.; Barker, Frederick George; Meyerson, Matthew Langer; Getz, Gad A; Brastianos, Priscilla Kalliope; Cahill, Daniel P. (Springer Nature, 2014)
      Hemangioblastomas consist of 10-20% neoplastic “stromal” cells within a vascular tumor cell mass of reactive pericytes, endothelium and lymphocytes. Familial cases of central nervous system hemangioblastoma uniformly result ...