Open research questions in Neurofibromatosis and Schwannoma Cases
271 gap statements mined from Neurofibromatosis and Schwannoma Cases papers in our 7.9M-paper local library, which holds 1,105 papers on the topic — drawn mostly from each paper's own stated research gap, future-work, challenge and limitation notes, and its abstract. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one.
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What the literature leaves open
Second, the sample size (n = 64, with 10 secondary stabilization events) is insufficient to support robust multivariable inference.
Contralateral vs. ipsilateral hemilaminectomy for spinal meningiomas: impact on resection completeness, stability, and recurrence · 2026 · DOIThe analysis further lacks data on late toxicities, recurrence patterns, and patient-reported quality of life.
Comparative outcomes of proton and photon therapy in the management of malignant peripheral nerve sheath tumors · 2026 · DOIAlthough the downstream mechanisms remain to be defined, our findings extend the consequences associated with NF1 loss beyond proliferative signaling to include altered responses to vacuolizing stress.
Curcumin-Induced Vacuolizing Stress Reveals a Vulnerability Associated with NF1 Loss in Schwann Cells · 2026 · DOIThe recently approved MEK-inhibition therapy targeting the RAS pathway, including selumetinib and mirdametinib, has revolutionized the traditional surgical management of NF1, although it is limited to pNF patients and is not curative, but it can stabilize tumor progression. More therapeutic methods are called for other NF1 manifestations, especially for the prevention, control, and cure of malignant NF1 tumors.
Despite advances from genomic studies in identifying key events driving neurofibroma progression, major challenges remain in predicting malignant transformation potential. The rarity and heterogeneity of MPNST hinder biomarker validation and limit the power of therapeutic trials.
The Pathogenesis of the Neurofibroma-to-Sarcoma Transition in Neurofibromatosis Type I: From Molecular Profiles to Diagnostic Applications · 2025 · DOIThese gaps, within a clinical landscape reshaped by the approval of novel targeted therapies, warrant further investigation and should be prioritized in future research efforts.
Management of plexiform neurofibromas in neurofibromatosis type 1: An Italian Delphi consensus · 2026 · DOIAlthough our analyses reviewed retrospective data in an exploratory manner, the findings we identified are statistically robust and should be seen as hypothesis-generating associations that warrant further investigation.
Human leucocyte antigen class I and II alleles are associated with tumor susceptibility in neurofibromatosis type 1 · 2026 · DOIDue to the retrospective design, details regarding EEG and were lacking for some patients.
Epilepsy in paediatric neurofibromatosis type 1: clinical features and associated factors in a single-centere cohort · 2026 · DOIWe show that DNA hypomethylation alone is insufficient to kill MPNST cells, regardless of PRC2 status.
DNA Hypomethylation Is Not Cell Intrinsically Toxic to Polycomb Repressive Complex 2 Deficient Malignant Peripheral Nerve Sheath Tumors · 2026 · DOIMITF-rearranged PEComas are rare, and their relationship to MITF-altered melanocytic tumors remains incompletely characterized.
The composition of a compact score varied with platform and preprocessing, so no fixed single-sample classifier is warranted.
A Reproducible Transcriptomic Program of Neurofibroma‐to‐Malignant Peripheral Nerve Sheath Tumor Transformation · 2026 · DOIProspective studies incorporating molecular stratification and adaptive radiotherapy are warranted.
Stereotactic radiosurgery for NF2-related schwannomatosis and schwannomatosis-associated spinal tumors: a single-institution cohort · 2026 · DOIConus medullaris syndrome (CMS), a rare and frequently underrecognized cause of chronic LBP, illustrates the consequences of delayed diagnosis and underscores the need for systemic improvements in early detection.
Conus medullaris tumor co-existed with chronic low back pain: a case report and literature review · 2025 · DOITo our knowledge, a case of bilateral cervical ganglioneuroma with myelopathic symptoms in a patient aged 80 years has not been previously reported in the literature.
The underlying cause of bone impairment in these patients remains poorly understood, especially in children.
Neurofibromatosis type I (NF1) and bone involvement in a pediatric setting: insights from FGF23 levels · 2025 · DOIOngoing monitoring is crucial, and additional research on MEK inhibitors and genetic profiling is imperative for tailoring treatment strategies.
Malignant peripheral nerve sheath tumor in early childhood: a case report of a diagnostic challenge · 2025 · DOIRegarding our case, the presence of widespread recent and previous thrombi in the placenta remains to be clarified.
Despite NF1 being one of the most common autosomal dominant genetic disorders, data from adult individuals in several world regions remain elusive, including Hispanics.
Case report: Benign and malignant tumors in adult patients with neurofibromatosis type 1: a comprehensive case series from a large oncologic reference center · 2024 · DOIThe use of radiotherapy in patients with neurofibromatosis type 1 is limited due to the risk of radiation-induced tumors. The sample size of this study is small, with only two cases reported.
Radiotherapy for low grade gliomas in children with neurofibromatosis type 1: when there is no other choice. Case Report · 2026 · DOIIn this setting, tracer avidity and bone erosion alone are insufficient to infer malignancy; instead, integrated interpretation of MRI/CT morphology, metabolic imaging for extent mapping and staging, and clinicoradiologic context is essential.
Case Report: Giant L1 dumbbell-shaped spinal schwannoma with osteolytic destruction and intense [18F]FDG uptake on PET/CT mimicking a malignant tumor · 2026 · DOIThe use of AI in rare diseases is associated with challenges such as standardizing small patient groups. The necessity of interdisciplinary collaboration between experts in genetics, bioinformatics, laboratory medicine, and clinical medicine. The lack of detailed information about the AI4NEF platform, including its architecture, validation process, and clinical implementation.
Artificial intelligence in neurofibromatosis type I: diagnostic and therapeutic opportunities · 2026 · DOIThe study aims to address this gap by investigating the common molecular links in the tumorigenesis of NF1 and NF2.
Loss of EPB41L3: a common molecular link in the tumorigenesis of neurofibromatosis types 1 and 2 · 2026 · DOIThe PNST microenvironment is shaped by dynamic interactions between Nf1-/- SCs and Nf1+/- immune cells, which modulate both the initiation and progression of NF1- associated tumors.
The NF1+/- Immune Microenvironment: Dueling Roles in Neurofibroma Development and Malignant Transformation · 2024 · DOIStay well-updated with the current WHO classification of peripheral nerve sheath tumors. Knowledge of genetic syndromes associated with these tumors (NF1, NF2, schwannomatosis) aids diagnosis. Recommend genetic counselling for patients with multiple tumors or younger patients with solitary tumors.
The development of more advanced AI models to support therapeutic decision-making in NF1. The integration of AI with other technologies, such as genomic analysis, to improve diagnosis and treatment. The evaluation of the effectiveness of AI-based platforms, such as AI4NEF, in clinical settings.
Artificial intelligence in neurofibromatosis type I: diagnostic and therapeutic opportunities · 2026 · DOI
Most-cited papers in Neurofibromatosis and Schwannoma Cases
- The Diagnostic Evaluation and Multidisciplinary Management of Neurofibromatosis 1 and Neurofibromatosis 2 · JAMA · 1997 · 1,172 citations
- Revised diagnostic criteria for neurofibromatosis type 1 and Legius syndrome: an international consensus recommendation · Genetics in Medicine · 2021 · 760 citations
- Selumetinib in Children with Inoperable Plexiform Neurofibromas · New England Journal of Medicine · 2020 · 713 citations
- Neuroleptic malignant syndrome · American Journal of Psychiatry · 1985 · 618 citations
- Neurofibromatosis Type 1 Revisited · PEDIATRICS · 2008 · 566 citations
- Use of the National Institutes of Health Criteria for Diagnosis of Neurofibromatosis 1 in Children · PEDIATRICS · 2000 · 466 citations
- Natural history of optic pathway tumors in children with neurofibromatosis type 1: A longitudinal study · The Journal of Pediatrics · 1994 · 457 citations
- NF1 Gene and Neurofibromatosis 1 · American Journal of Epidemiology · 2000 · 314 citations
- Optic gliomas in children with neurofibromatosis type 1 · The Journal of Pediatrics · 1989 · 253 citations
- Current Understanding of Neurofibromatosis Type 1, 2, and Schwannomatosis · International Journal of Molecular Sciences · 2021 · 239 citations
Most recent work
- FAP expression as a marker of malignant transformation enabling in vivo characterization in peripheral nerve sheath tumors: a multimodal and translational study · Acta Neuropathologica · 2026
- NF2 loss malignantly transforms human pancreatic acinar cells and enhances cell fitness under environmental stress · Journal of Clinical Investigation · 2026
- Neurofibromatosis type 1-plexiform neurofibromas: Integrating treatment across pediatric and adult populations · Neuro-Oncology · 2026
- Neurovascular Issues in Neurofibromatosis Type I: Focus on Intracranial Stenosis · Life · 2026
- SARC031: A Phase II Trial of Selumetinib and Sirolimus for Patients with Unresectable or Metastatic Malignant Peripheral Nerve Sheath Tumors (MPNST) · Clinical Cancer Research · 2026
- Outcomes following definitive treatment of malignant peripheral nerve sheath tumor are significantly worse for patients with neurofibromatosis type 1: A Canadian Sarcoma Research and Clinical Collaboration study · Cancer · 2026
- Everyday executive functions in children with neurofibromatosis type 1: Data from nine institutions. · Neuropsychology · 2026
- Biallelic NF1 Inactivation and Widespread Loss of Heterozygosity in a Subset of Unclassified Fibromyxoid Mesenchymal Neoplasms · Genes Chromosomes and Cancer · 2026
- IFN signaling is associated with radiotherapy response in malignant peripheral nerve sheath tumors · Journal of Clinical Investigation · 2026
- Age trends of internalizing and externalizing problems in children with neurofibromatosis type 1: a multicenter study · European Child & Adolescent Psychiatry · 2026
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