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OpenPBTA: The Open Pediatric Brain Tumor Atlas.


ABSTRACT: Pediatric brain and spinal cancers are collectively the leading disease-related cause of death in children; thus, we urgently need curative therapeutic strategies for these tumors. To accelerate such discoveries, the Children's Brain Tumor Network (CBTN) and Pacific Pediatric Neuro-Oncology Consortium (PNOC) created a systematic process for tumor biobanking, model generation, and sequencing with immediate access to harmonized data. We leverage these data to establish OpenPBTA, an open collaborative project with over 40 scalable analysis modules that genomically characterize 1,074 pediatric brain tumors. Transcriptomic classification reveals universal TP53 dysregulation in mismatch repair-deficient hypermutant high-grade gliomas and TP53 loss as a significant marker for poor overall survival in ependymomas and H3 K28-mutant diffuse midline gliomas. Already being actively applied to other pediatric cancers and PNOC molecular tumor board decision-making, OpenPBTA is an invaluable resource to the pediatric oncology community.

SUBMITTER: Shapiro JA 

PROVIDER: S-EPMC10363844 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature

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OpenPBTA: The Open Pediatric Brain Tumor Atlas.

Shapiro Joshua A JA   Gaonkar Krutika S KS   Spielman Stephanie J SJ   Savonen Candace L CL   Bethell Chante J CJ   Jin Run R   Rathi Komal S KS   Zhu Yuankun Y   Egolf Laura E LE   Farrow Bailey K BK   Miller Daniel P DP   Yang Yang Y   Koganti Tejaswi T   Noureen Nighat N   Koptyra Mateusz P MP   Duong Nhat N   Santi Mariarita M   Kim Jung J   Robins Shannon S   Storm Phillip B PB   Mack Stephen C SC   Lilly Jena V JV   Xie Hongbo M HM   Jain Payal P   Raman Pichai P   Rood Brian R BR   Lulla Rishi R RR   Nazarian Javad J   Kraya Adam A AA   Vaksman Zalman Z   Heath Allison P AP   Kline Cassie C   Scolaro Laura L   Viaene Angela N AN   Huang Xiaoyan X   Way Gregory P GP   Foltz Steven M SM   Zhang Bo B   Poetsch Anna R AR   Mueller Sabine S   Ennis Brian M BM   Prados Michael M   Diskin Sharon J SJ   Zheng Siyuan S   Guo Yiran Y   Kannan Shrivats S   Waanders Angela J AJ   Margol Ashley S AS   Kim Meen Chul MC   Hanson Derek D   Van Kuren Nicholas N   Wong Jessica J   Kaufman Rebecca S RS   Coleman Noel N   Blackden Christopher C   Cole Kristina A KA   Mason Jennifer L JL   Madsen Peter J PJ   Koschmann Carl J CJ   Stewart Douglas R DR   Wafula Eric E   Brown Miguel A MA   Resnick Adam C AC   Greene Casey S CS   Rokita Jo Lynne JL   Taroni Jaclyn N JN  

Cell genomics 20230531 7


Pediatric brain and spinal cancers are collectively the leading disease-related cause of death in children; thus, we urgently need curative therapeutic strategies for these tumors. To accelerate such discoveries, the Children's Brain Tumor Network (CBTN) and Pacific Pediatric Neuro-Oncology Consortium (PNOC) created a systematic process for tumor biobanking, model generation, and sequencing with immediate access to harmonized data. We leverage these data to establish OpenPBTA, an open collaborat  ...[more]

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