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Multiomic neuropathology improves diagnostic accuracy in pediatric neuro-oncologyThe large diversity of central nervous system (CNS) tumor types in children and adolescents results in disparate patient outcomes and renders accurate diagnosis challenging. In this study, we prospectively integrated DNA methylation profiling and targeted gene panel sequencing with blinded neuropathological reference diagnostics for a population-based cohort of more than 1,200 newly diagnosed pediatric patients with CNS tumors, to assess their utility in routine neuropathology.
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Activation of Hedgehog signaling by the oncogenic RELA fusion reveals a primary cilia-dependent vulnerability in supratentorial ependymomaSupratentorial RELA fusion (ST-RELA) ependymomas (EPNs) are resistant tumors without an approved chemotherapeutic treatment. Unfortunately, the molecular mechanisms that lead to chemoresistance traits of ST-RELA remain elusive. The aim of this study was to assess RELA fusion-dependent signaling modules, specifically the role of the Hedgehog (Hh) pathway as a novel targetable vulnerability in ST-RELA.
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Fathers’ Experiences of Childhood Cancer: A Phenomenological Qualitative StudyResearch has shown differences in how fathers and mothers respond to a child's cancer diagnosis. Previous studies have highlighted that sociocultural norm shape fathers' experiences of their child's cancer diagnosis. Our phenomenological qualitative study aimed to examine the lived experiences of fathers whose children have been diagnosed with cancer and explore the impact of sociocultural gender roles.
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Acute Leukaemia of Ambiguous Lineage Presenting as a Focal Bone Lesion: a Case ReportAcute leukaemia is the most common childhood malignancy. Almost all cases are classified as acute lymphoblastic leukaemia or acute myeloid leukaemia. Acute leukaemia of ambiguous lineage (ALAL) is a rare form of acute leukaemia that cannot be classified by a single lineage. Like other acute leukaemias, ALAL typically presents with nonspecific symptoms such as fatigue, fever, or bleeding.
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Morbidity in survivors of child and adolescent meningiomaGiven the paucity of data concerning long-term outcome, the authors undertook a meta-analysis to analyze morbidity in survivors of this disease.
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Bacillus Cereus Bacteremia and Multiple Brain Abscesses During Acute Lymphoblastic Leukemia Induction TherapyBacillus cereus can cause serious infections in immunosuppressed patients. This population may be susceptible to B. cereus pneumonia, bacteremia, cellulitis,...
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Idiosyncratic nature of voriconazole photosensitivity in children undergoing cancer therapyIn adults, the unpredictability of voriconazole pharmacokinetics, particularly in those patients receiving chemotherapy, is well recognised. A paucity of...
Research
Interactions between acute lymphoblastic leukemia and bone marrow stromal cells influence response to therapyTo identify links between drug resistance and gene deregulation we used oligonucleotide microarray technology.
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Meningiomas in children and adolescents: a meta-analysis of individual patient dataThe epidemiological, prognostic, and therapeutic features of child and adolescent meningioma are poorly defined...
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Interactions between acute lymphoblastic leukemia and bone marrow stromal cells influence response to therapyThe cure rate for pediatric patients with B precursor acute lymphoblastic leukemia (pre-B ALL) is steadily improving, however relapses do occur despite...