ArticleThe Laryngoscope2021
Effects of Neurod1 Expression on Mouse and Human Schwannoma Cells.
Article in The Laryngoscope, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.
- Clinicopathological features of esophageal schwannomas in mainland China: systematic review of the literature.International journal of clinical oncology · 2021Pooled it
- Wnt signalling facilitates neuronal differentiation of cochlear Frizzled10-positive cells in mouse cochlea via glypican 6 modulation.Cell communication and signaling : CCS · 2025Article
- Review
- Evolution and development of extraocular motor neurons, nerves and muscles in vertebrates.Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft · 2024Review
- Early Steps towards Hearing: Placodes and Sensory Development.International journal of molecular sciences · 2023Review
- Reduction of sporadic and neurofibromatosis type 2-associated vestibular schwannoma growth in vitro and in vivo after treatment with the c-Jun N-terminal kinase inhibitor AS602801.Journal of neurosurgery · 2023Article
- Molecular mechanisms governing development of the hindbrain choroid plexus and auditory projection: A validation of the seminal observations of Wilhelm His.IBRO neuroscience reports · 2022Review
- Nerve Density and Neuronal Biomarkers in Cancer.Cancers · 2022Review
- Vision and retina evolution: How to develop a retina.IBRO neuroscience reports · 2022Article
- Age-Related Hearing Loss: Sensory and Neural Etiology and Their Interdependence.Frontiers in aging neuroscience · 2022Review
- The crosstalk between the Notch, Wnt, and SHH signaling pathways in regulating the proliferation and regeneration of sensory progenitor cells in the mouse cochlea.Cell and tissue research · 2021Article
- An Integrated Perspective of Evolution and Development: From Genes to Function to Ear, Lateral Line and Electroreception.Diversity · 2021Article
- The biological underpinnings of radiation therapy for vestibular schwannomas: Review of the literature.Laryngoscope investigative otolaryngology · 2021Review
- Development in the Mammalian Auditory System Depends on Transcription Factors.International journal of molecular sciences · 2021Review
- Head movement kinematics are altered during gaze stability exercises in vestibular schwannoma patients.Scientific reports · 2021Article
- Neurog1, Neurod1, and Atoh1 are essential for spiral ganglia, cochlear nuclei, and cochlear hair cell development.Faculty reviews · 2021Review
- Sustained Loss ofFrontiers in neurology · 2021Article
- Metabolomic profiling and stable isotope tracing of human schwannomas: A novel perspective on tumor biology and radiation response.Neuro-oncology advancesArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 3 countries.
Funding
Abstract
objectivesThe objective was to explore the effect of the proneuronal transcription factor neurogenic differentiation 1 (Neurod1, ND1) on Schwann cells (SC) and schwannoma cell proliferation.
methodsUsing a variety of transgenic mouse lines, we investigated how expression of Neurod1 effects medulloblastoma (MB) growth, schwannoma tumor progression, vestibular function, and SC cell proliferation. Primary human vestibular schwannoma (VS) cell cultures were transduced with adenoviral vectors expressing Neurod1. Cell proliferation was assessed by 5-ethynyl-2'-deoxyuridine (EdU) uptake. STUDY
designBasic science investigation.
resultsExpression of Neurod1 reduced the growth of slow-growing but not fast-growing MB models. Gene transfer of Neurod1 in human schwannoma cultures significantly reduced cell proliferation in dose-dependent way. Deletion of the neurofibromatosis type 2 (Nf2) tumor-suppressor gene via Cre expression in SCs led to increased intraganglionic SC proliferation and mildly reduced vestibular sensory-evoked potentials (VsEP) responses compared to age-matched wild-type littermates. The effect of Neurod1-induced expression on intraganglionic SC proliferation in animals lacking Nf2 was mild and highly variable. Sciatic nerve axotomy significantly increased SC proliferation in wild-type and Nf2-null animals, and expression of Neurod1 reduced the proliferative capacity of both wild-type and Nf2-null SCs following nerve injury.
conclusionExpression of Neurod1 reduces slow-growing MB progression and reduces human SC proliferation in primary VS cultures. In a genetic mouse model of schwannomas, we find some effects of Neurod1 expression; however, the high variability indicates that more tightly regulated Neurod1 expression levels that mimic our in vitro data are needed to fully validate Neurod1 effects on schwannoma progression. LEVEL OF EVIDENCE: NA Laryngoscope, 131:E259-E270, 2021.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.