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Metabologenomic characterization uncovers a clinically aggressive IDH mutant glioma subtype

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  1. Article

    Open Access

    Oral pimonidazole unveils clinicopathologic and epigenetic features of hypoxic tumour aggressiveness in localized prostate cancer

    Tumor hypoxia is associated with prostate cancer (PCa) treatment resistance and poor prognosis. Pimonidazole (PIMO) is an investigational hypoxia probe used in clinical trials. A better understanding of the cl...

    **npei Ci, Sujun Chen, Rui Zhu, Mojgan Zarif, Rahi Jain, Wangyuan Guo in BMC Cancer (2024)

  2. Article

    Open Access

    Multiplatform molecular profiling uncovers two subgroups of malignant peripheral nerve sheath tumors with distinct therapeutic vulnerabilities

    Malignant peripheral nerve sheath tumor (MPNST) is a highly aggressive sarcoma, and a lethal neurofibromatosis type 1-related malignancy, with little progress made on treatment strategies. Here, we apply a mul...

    Suganth Suppiah, Sheila Mansouri, Yasin Mamatjan, Jeffrey C. Liu in Nature Communications (2023)

  3. Article

    Open Access

    TNFα secreted by glioma associated macrophages promotes endothelial activation and resistance against anti-angiogenic therapy

    One of the most prominent features of glioblastoma (GBM) is hyper-vascularization. Bone marrow-derived macrophages are actively recruited to the tumor and referred to as glioma-associated macrophages (GAMs) wh...

    Qingxia Wei, Olivia Singh, Can Ekinci in Acta Neuropathologica Communications (2021)

  4. Article

    Open Access

    Clinical significance of checkpoint regulator “Programmed death ligand-1 (PD-L1)” expression in meningioma: review of the current status

    Meningioma is the most common primary brain tumor. Most meningiomas are benign; however, a subset of these tumors can be aggressive, presenting with early or multiple tumor recurrences that are refractory to n...

    Shirin Karimi, Sheila Mansouri, Farshad Nassiri, Severa Bunda in Journal of Neuro-Oncology (2021)

  5. Article

    Correction to: Epigenomic, genomic, and transcriptomic landscape of schwannomatosis

    In the original publication, corresponding author information missed indicating that Dr. Zadeh.

    Sheila Mansouri, Suganth Suppiah, Yasin Mamatjan, Irene Paganini in Acta Neuropathologica (2021)

  6. Article

    Open Access

    Epigenomic, genomic, and transcriptomic landscape of schwannomatosis

    Schwannomatosis (SWNTS) is a genetic cancer predisposition syndrome that manifests as multiple and often painful neuronal tumors called schwannomas (SWNs). While germline mutations in SMARCB1 or LZTR1, plus somat...

    Sheila Mansouri, Suganth Suppiah, Yasin Mamatjan, Irene Paganini in Acta Neuropathologica (2021)

  7. Article

    Open Access

    Programmed death ligand-1 (PD-L1) expression in meningioma; prognostic significance and its association with hypoxia and NFKB2 expression

    Management of clinically aggressive meningiomas is a considerable challenge. PD-L1 induced immune suppression has increasingly gained attention in clinical management of cancer; however, to date, the clinical ...

    Shirin Karimi, Sheila Mansouri, Yasin Mamatjan, Jeff Liu in Scientific Reports (2020)

  8. Article

    Open Access

    The central nervous system tumor methylation classifier changes neuro-oncology practice for challenging brain tumor diagnoses and directly impacts patient care

    Molecular signatures are being increasingly incorporated into cancer classification systems. DNA methylation-based central nervous system (CNS) tumor classification is being recognized as having the potential ...

    Shirin Karimi, Jeffrey A. Zuccato, Yasin Mamatjan, Sheila Mansouri in Clinical Epigenetics (2019)

  9. Article

    Open Access

    Epigenetic loss of RNA-methyltransferase NSUN5 in glioma targets ribosomes to drive a stress adaptive translational program

    Tumors have aberrant proteomes that often do not match their corresponding transcriptome profiles. One possible cause of this discrepancy is the existence of aberrant RNA modification landscapes in the so-call...

    Maxime Janin, Vanessa Ortiz-Barahona, Manuel Castro de Moura in Acta Neuropathologica (2019)

  10. Article

    Open Access

    CIC protein instability contributes to tumorigenesis in glioblastoma

    Capicua (CIC) is a transcriptional repressor that counteracts activation of genes downstream of receptor tyrosine kinase (RTK)/Ras/ERK signaling. It is well-established that tumorigenesis, especially in gliobl...

    Severa Bunda, Pardeep Heir, Julie Metcalf, Annie Si Cong Li in Nature Communications (2019)

  11. Article

    Open Access

    Therapeutic radiation for childhood cancer drives structural aberrations of NF2 in meningiomas

    Cranial radiotherapy improves survival of the most common childhood cancers, including brain tumors and leukemia. Unfortunately, long-term survivors are faced with consequences of secondary neoplasia, includin...

    Sameer Agnihotri, Suganth Suppiah, Peter D. Tonge, Shahrzad Jalali in Nature Communications (2017)

  12. Article

    Open Access

    Proceedings of the 7th Biannual International Symposium on Nasopharyngeal Carcinoma 2015

    A1 Hope and despair in the current treatment of nasopharyngeal cancer

    IB Tan, Ellen T. Chang, Chien-Jen Chen, Wan-Lun Hsu, Yin-Chu Chien in BMC Proceedings (2016)