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Cited by 462

The DOI matches its Crossref record; 294 of the 294 references it cites were found in a registry or an index.

The Developmental Biology of Brain Tumors

Wechsler-Reya, Robert, Scott, Matthew P.·2001·Annual Review of Neuroscience

Abstract

▪ Abstract Tumors of the central nervous system (CNS) can be devastating because they often affect children, are difficult to treat, and frequently cause mental impairment or death. New insights into the causes and potential treatment of CNS tumors have come from discovering connections with genes that control cell growth, differentiation, and death during normal development. Links between tumorigenesis and normal development are illustrated by three common CNS tumors: retinoblastoma, glioblastoma, and medulloblastoma. For example, the retinoblastoma (Rb) tumor suppressor protein is crucial for control of normal neuronal differentiation and apoptosis. Excessive activity of the epidermal growth factor receptor and loss of the phosphatase PTEN are associated with glioblastoma, and both genes are required for normal growth and development. The membrane protein Patched1 (Ptc1), which controls cell fate in many tissues, regulates cell growth in the cerebellum, and reduced Ptc1 function contributes to medulloblastoma. Just as elucidating the mechanisms that control normal development can lead to the identification of new cancer-related genes and signaling pathways, studies of tumor biology can increase our understanding of normal development. Learning that Ptc1 is a medulloblastoma tumor suppressor led directly to the identification of the Ptc1 ligand, Sonic hedgehog, as a powerful mitogen for cerebellar granule cell precursors. Much remains to be learned about the genetic events that lead to brain tumors and how each event regulates cell cycle progression, apoptosis, and differentiation. The prospects for beneficial work at the boundary between oncology and developmental biology are great.

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Crossref · 10.1146/annurev.neuro.24.1.385

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Metadata

Authors
Wechsler-Reya, R., & Scott, M. P.
Venue
Annual Review of Neuroscience
Published
2001-03
Volume
24
Issue
1
Pages
385-428
ISSN
  • 0147-006X (ISSN-L)
  • 1545-4126
OpenAlex
W2118366155
Cited by
462
References
294
FWCI
1.86
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The Developmental Biology of Brain Tumors. https://app.cochat.ai/papers/10.1146/annurev.neuro.24.1.385
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Wechsler-Reya, R., & Scott, M. P. (2001). The Developmental Biology of Brain Tumors. Annual Review of Neuroscience. https://doi.org/10.1146/annurev.neuro.24.1.385

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