Single-cell profiling of peripheral neuroblastic tumors identifies an aggressive transitional state that bridges an adrenergic-mesenchymal trajectory.

Peripheral neuroblastic tumors (PNTs) represent a spectrum of neural-crest-derived tumors, including neuroblastoma, ganglioneuroblastoma, and ganglioneuroma. Malignant cells in PNTs are theorized to interconvert between adrenergic/noradrenergic and mesenchymal/neural crest cell states. Here, single-cell RNA-sequencing analysis of 10 PNTs demonstrates extensive transcriptomic heterogeneity.

A nomogram for predicting recurrence-free survival of intermediate and high-risk neuroblastoma.

This study aimed to confirm the independent risk factors for recurrence-free survival (RFS) in intermediate and high-risk neuroblastoma (NB) patients and set up an effective nomogram model for predicting the recurrence of NB. A total of 212 children with intermediate- and high-risk neuroblastoma, who had ever achieved complete remission (CR) or very good partial remission (VGPR) after standardized treatment in this hospital, were chosen as study objects. After retrospective analysis of the clinical data, Cox regression model was used to explore the factors related to the recurrence of neuroblastoma, to determine the variables to construct the Nomogram.

Facilitates Cell Proliferation and Metastasis in Neuroblastoma via Regulating the PI3K/Akt Signaling Pathway.

Purpose: The study aims to access the value of B-cell lymphoma/leukemia 11A (BCL11A) in the prognosis of patients with neuroblastoma (NB) and to explore its role and possible mechanism in NB.

Methods: Tumor specimens from 53 children with neuroblastoma were evaluated for the relationship between BCL11A expression level and prognosis of NB patients. Online datasets like SEQC and Asgharzadeh were analyzed to further check out the suppose.

Exploring the prognosis of neuroblastoma in adolescents and adults: a case series and literature review.

Neuroblastoma (NB) is one of the most common extracranial malignant solid tumors in childhood, and over 90% of NBs are diagnosed in children under the age of 10 years old. For patients between 14 and 18 years old or older than 18 years, due to the rarity of NB, few studies have been performed in this population. Defined "adolescent cases" as individuals in 14-18 years old and "adult cases" as older than 18 years old, we reported five NB cases of adolescents and adults in our hospital.