» Articles » PMID: 36139671

Neurofibroma Development in Neurofibromatosis Type 1: Insights from Cellular Origin and Schwann Cell Lineage Development

Overview
Journal Cancers (Basel)
Publisher MDPI
Specialty Oncology
Date 2022 Sep 23
PMID 36139671
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Neurofibromatosis type 1 (NF1), a genetic tumor predisposition syndrome that affects about 1 in 3000 newborns, is caused by mutations in the gene and subsequent inactivation of its encoded neurofibromin. Neurofibromin is a tumor suppressor protein involved in the downregulation of Ras signaling. Despite a diverse clinical spectrum, one of several hallmarks of NF1 is a peripheral nerve sheath tumor (PNST), which comprises mixed nervous and fibrous components. The distinct spatiotemporal characteristics of plexiform and cutaneous neurofibromas have prompted hypotheses about the origin and developmental features of these tumors, involving various cellular transition processes.

Methods: We retrieved published literature from PubMed, EMBASE, and Web of Science up to 21 June 2022 and searched references cited in the selected studies to identify other relevant papers. Original articles reporting the pathogenesis of PNSTs during development were included in this review. We highlighted the Schwann cell (SC) lineage shift to better present the evolution of its corresponding cellular origin hypothesis and its important effects on the progression and malignant transformation of neurofibromas.

Conclusions: In this review, we summarized the vast array of evidence obtained on the full range of neurofibroma development based on cellular and molecular pathogenesis. By integrating findings relating to tumor formation, growth, and malignancy, we hope to reveal the role of SC lineage shift as well as the combined impact of additional determinants in the natural history of PNSTs.

Citing Articles

Association of pituitary neuroendocrine tumors and neurofibromatosis type 1: assessing causation versus coincidence. Case report.

Aguilar-Soto M, Zuarth-Vazquez J, Leyva-Figueroa L, Zarco-Avila K, Gamboa-Dominguez A, Eguiluz-Melendez A Front Endocrinol (Lausanne). 2025; 16:1483305.

PMID: 39968302 PMC: 11832379. DOI: 10.3389/fendo.2025.1483305.


Feline Facial Spindle Cell Tumors in 29 Cats: Histomorphological and Immunohistochemical Characterization.

Soto S, Blatter S, Hobi S, Steck M, Lechmann J, Rufenacht S Animals (Basel). 2024; 14(7).

PMID: 38612342 PMC: 11010864. DOI: 10.3390/ani14071103.


The +/- Immune Microenvironment: Dueling Roles in Neurofibroma Development and Malignant Transformation.

White E, Rhodes S Cancers (Basel). 2024; 16(5).

PMID: 38473354 PMC: 10930863. DOI: 10.3390/cancers16050994.


Increased CD16a (FcγRIIIA) Expression in The Tumor Microenvironment of Atypical Neurofibromatous Neoplasms of Uncertain Biologic Potential May Be Associated with Progression from Neurofibromas to Atypical Neurofibromas.

Yeo M, Koh Y, Park J, Kim K J Pers Med. 2023; 13(12).

PMID: 38138947 PMC: 10744712. DOI: 10.3390/jpm13121720.


Superimposed Mosaicism in the Form of Extremely Extended Segmental Plexiform Neurofibroma Caused by a Novel Pathogenic Variant in the NF1 Gene.

Veres K, Bene J, Hadzsiev K, Garami M, Palla S, Happle R Int J Mol Sci. 2023; 24(15).

PMID: 37569527 PMC: 10418935. DOI: 10.3390/ijms241512154.


References
1.
Jessen K, Mirsky R . The repair Schwann cell and its function in regenerating nerves. J Physiol. 2016; 594(13):3521-31. PMC: 4929314. DOI: 10.1113/JP270874. View

2.
Uusitalo E, Rantanen M, Kallionpaa R, Poyhonen M, Leppavirta J, Yla-Outinen H . Distinctive Cancer Associations in Patients With Neurofibromatosis Type 1. J Clin Oncol. 2016; 34(17):1978-86. DOI: 10.1200/JCO.2015.65.3576. View

3.
Menon A, Anderson K, Riccardi V, Chung R, Whaley J, Yandell D . Chromosome 17p deletions and p53 gene mutations associated with the formation of malignant neurofibrosarcomas in von Recklinghausen neurofibromatosis. Proc Natl Acad Sci U S A. 1990; 87(14):5435-9. PMC: 54339. DOI: 10.1073/pnas.87.14.5435. View

4.
Faulkner S, Jobling P, March B, Jiang C, Hondermarck H . Tumor Neurobiology and the War of Nerves in Cancer. Cancer Discov. 2019; 9(6):702-710. DOI: 10.1158/2159-8290.CD-18-1398. View

5.
Keng V, Rahrmann E, Watson A, Tschida B, Moertel C, Jessen W . PTEN and NF1 inactivation in Schwann cells produces a severe phenotype in the peripheral nervous system that promotes the development and malignant progression of peripheral nerve sheath tumors. Cancer Res. 2012; 72(13):3405-13. PMC: 3428071. DOI: 10.1158/0008-5472.CAN-11-4092. View