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Unusual paediatric spinal myxopapillary ependymomas: Unique molecular entities or pathological variations on a theme?We describe two unusual cases of MPE and use DNA methylation analyses to compare their signatures to try and distinguish if these represent a unique subset.
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MedulloblastomaMedulloblastoma is a highly malignant small round blue cell tumor of the posterior fossa
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Rare childhood cancers—an increasing entity requiring the need for global consensus and collaborationRare childhood cancers have not benefited to the same extent from the gains that have been made for their frequently occurring counterparts.
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ONC201 in Combination with Paxalisib for the Treatment of H3K27-Altered Diffuse Midline GliomaDiffuse midline gliomas (DMG), including diffuse intrinsic pontine gliomas (DIPG), are the most lethal of childhood cancers. Palliative radiotherapy is the only established treatment, with median patient survival of 9 to 11 months. ONC201 is a DRD2 antagonist and ClpP agonist that has shown preclinical and emerging clinical efficacy in DMG.
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A novel transcriptional signature identifies T-cell infiltration in high-risk paediatric cancerMolecular profiling of the tumour immune microenvironment (TIME) has enabled the rational choice of immunotherapies in some adult cancers. In contrast, the TIME of paediatric cancers is relatively unexplored. We speculated that a more refined appreciation of the TIME in childhood cancers, rather than a reliance on commonly used biomarkers such as tumour mutation burden (TMB), neoantigen load and PD-L1 expression, is an essential prerequisite for improved immunotherapies in childhood solid cancers.
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'Walking their walk': Reducing conflict between families of ill children and the medical professionI review recent high-profile court cases to underscore the changing landscape of conflict and the central role that the media (and social media in particular) can play
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“I Don’t Get to Play With My Mum Anymore”: Experiences of Siblings Aged 8–12 of Children With Cancer: A Qualitative StudySiblings of children with cancer have been shown to experience disruption in multiple domains including family, school, and friendships. Existing literature on siblings' experiences focuses on older children or on a broad range of ages.
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Coupling of response biomarkers between tumor and peripheral blood in patients undergoing chemoimmunotherapyPlatinum-based chemotherapy in combination with anti-PD-L1 antibodies has shown promising results in mesothelioma. However, the immunological mechanisms underlying its efficacy are not well understood and there are no predictive biomarkers to guide treatment decisions.
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Malignant Melanoma in Children and Adolescents Treated in Pediatric Oncology Centers: An Australian and New Zealand Children’s Oncology Group (ANZCHOG) StudyUnlike adults, malignant melanoma in children and adolescents is rare. In adult melanoma, significant progress in understanding tumor biology and new treatments, including targeted therapies and immunotherapy have markedly improved overall survival. In sharp contrast, there is a paucity of data on the biology and clinical behavior of pediatric melanoma. We report a national case series of all pediatric and adolescent malignant melanoma presenting to ANZCHOG Childhood Cancer Centers in Australia and New Zealand.
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Challenges in the Management of Childhood Intracranial Germ Cell Tumors in Middle-Income Countries: A 20-Year Retrospective Review From a Single Tertiary Center in MalaysiaA higher incidence of pediatric intracranial germ cell tumors (iGCTs) in Asian countries compared with Western countries has been reported. In Malaysia, the literature regarding pediatric iGCTs have been nonexistent. The aim of this study was to review the management, survival, and long-term outcomes of pediatric iGCTs at a single tertiary center in Malaysia.