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Cited by 4,490

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Gain-of-Function Mutations of c- kit in Human Gastrointestinal Stromal Tumors

Hirota, Seiichi, Isozaki, Koji, Moriyama, Yasuhiro, Hashimoto, Koji, Nishida, Toshirou, Ishiguro, Shingo, Kawano, Kiyoshi, Hanada, Masato, Kurata, Akihiko, Takeda, Masashi, Muhammad Tunio, Ghulam, Matsuzawa, Yuji, Kanakura, Yuzuru, Shinomura, Yasuhisa, Kitamura, Yukihiko·1998·Science

Abstract

Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors in the human digestive tract, but their molecular etiology and cellular origin are unknown. Sequencing of c- kit complementary DNA, which encodes a proto-oncogenic receptor tyrosine kinase (KIT), from five GISTs revealed mutations in the region between the transmembrane and tyrosine kinase domains. All of the corresponding mutant KIT proteins were constitutively activated without the KIT ligand, stem cell factor (SCF). Stable transfection of the mutant c- kit complementary DNAs induced malignant transformation of Ba/F3 murine lymphoid cells, suggesting that the mutations contribute to tumor development. GISTs may originate from the interstitial cells of Cajal (ICCs) because the development of ICCs is dependent on the SCF-KIT interaction and because, like GISTs, these cells express both KIT and CD34.

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Metadata

Authors
Hirota, S., Isozaki, K., Moriyama, Y., Hashimoto, K., Nishida, T., Ishiguro, S., Kawano, K., Hanada, M., Kurata, A., Takeda, M., Muhammad Tunio, G., Matsuzawa, Y., Kanakura, Y., Shinomura, Y., & Kitamura, Y.
Venue
Science
Published
1998-01-23
Volume
279
Issue
5350
Pages
577-580
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2171620774
Cited by
4,490
References
1
FWCI
79.56
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Gain-of-Function Mutations of c- kit in Human Gastrointestinal Stromal Tumors. https://app.cochat.ai/papers/10.1126/science.279.5350.577
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Hirota, S., Isozaki, K., Moriyama, Y., Hashimoto, K., Nishida, T., Ishiguro, S., Kawano, K., Hanada, M., Kurata, A., Takeda, M., Muhammad Tunio, G., Matsuzawa, Y., Kanakura, Y., Shinomura, Y., & Kitamura, Y. (1998). Gain-of-Function Mutations of c- kit in Human Gastrointestinal Stromal Tumors. Science. https://doi.org/10.1126/science.279.5350.577

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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