The AACR-Sontag Foundation Brain Cancer Research Fellowship represents a joint effort to encourage and support a postdoctoral or clinical research fellow to conduct brain cancer researchand to establish a successful career path in this field. The proposed project may be basic, clinical, translational, or epidemiological in nature and must have direct applicability and relevance to brain cancer.

2023 grantee

Research

Medulloblastoma (MB), the most common malignant brain tumor in children, arises in the cerebellum. Group 3 (G3) MBs show poor overall survival (<50%) and recurrent metastases within the central nervous system and have frequent amplifications of both MYC and TGFβ pathway effectors. Remarkably, some tumors have no reported mutations, suggesting roles for aberrant epigenetic mechanisms in remodeling the transcriptional landscape of G3MB. Dr. Qadeer is utilizing a unique model of MYC-driven G3MB based on human induced pluripotent stem cells differentiated to neuroepithelial stem cells to investigate therapeutic vulnerabilities. Dr. Qadeer will investigate the chromatin landscape of G3MB and screen for epigenetic factors that cooperate with MYC to promote therapy resistance using high-resolution Perturb-seq. This technique combines multiplexed CRISPRi with scRNA-seq, integrating genetic/therapeutic perturbations to transcription phenotypes.

Biography

Dr. Qadeer completed her doctorate in Biomedical Sciences at Icahn School of Medicine at Mount Sinai investigating epigenetic dysregulation in neuroblastoma. She is currently a postdoctoral fellow at University of California, San Francisco, where her studies focus on utilizing innovative humanized stem cell-based models to identify drivers of medulloblastoma progression. Her goal is to understand the chromatin and transcriptional landscape of these tumors and to integrate these findings to identify new targets to overcome resistance and recurrence. Dr. Qadeer was a recipient of the Damon Runyon-Sohn Pediatric Cancer Fellowship as well as the Alex Lemonade Stand Foundation Young Investigator award.

Acknowledgment of Support

“I am immensely honored to receive the 2023 AACR-Sontag Foundation Brain Cancer Research Fellowship. This award will help me build the foundation for my independent scientific career and make an impact in pediatric brain tumors. I am grateful to be a part of the incredible AACR, and Sontag research communities.”