Truncated FGFR2 is a clinically actionable oncogene in multiple cancers was written by Zingg, Daniel;Bhin, Jinhyuk;Yemelyanenko, Julia;Kas, Sjors M.;Rolfs, Frank;Lutz, Catrin;Lee, Jessica K.;Klarenbeek, Sjoerd;Silverman, Ian M.;Annunziato, Stefano;Chan, Chang S.;Piersma, Sander R.;Eijkman, Timo;Badoux, Madelon;Gogola, Ewa;Siteur, Bjoern;Sprengers, Justin;de Klein, Bim;de Goeij-de Haas, Richard R.;Riedlinger, Gregory M.;Ke, Hua;Madison, Russell;Drenth, Anne Paulien;van der Burg, Eline;Schut, Eva;Henneman, Linda;van Miltenburg, Martine H.;Proost, Natalie;Zhen, Huiling;Wientjens, Ellen;de Bruijn, Roebi;de Ruiter, Julian R.;Boon, Ute;de Korte-Grimmerink, Renske;van Gerwen, Bastiaan;Feliz, Luis;Abou-Alfa, Ghassan K.;Ross, Jeffrey S.;van de Ven, Marieke;Rottenberg, Sven;Cuppen, Edwin;Chessex, Anne Vaslin;Ali, Siraj M.;Burn, Timothy C.;Jimenez, Connie R.;Ganesan, Shridar;Wessels, Lodewyk F. A.;Jonkers, Jos. And the article was included in Nature (London, United Kingdom) in 2022.Related Products of 219580-11-7 The following contents are mentioned in the article:
Somatic hotspot mutations and structural amplifications and fusions that affect fibroblast growth factor receptor 2 (encoded by FGFR2) occur in multiple types of cancer. However, clin. responses to FGFR inhibitors have remained variable1-9, emphasizing the need to better understand which FGFR2 alterations are oncogenic and therapeutically targetable. Here we apply transposon-based screening10,11 and tumor modeling in mice12,13, and find that the truncation of exon 18 (E18) of Fgfr2 is a potent driver mutation. Human oncogenomic datasets revealed a diverse set of FGFR2 alterations, including rearrangements, E1-E17 partial amplifications, and E18 nonsense and frameshift mutations, each causing the transcription of E18-truncated FGFR2 (FGFR2ΔE18). Functional in vitro and in vivo examination of a compendium of FGFR2ΔE18 and full-length variants pinpointed FGFR2-E18 truncation as single-driver alteration in cancer. By contrast, the oncogenic competence of FGFR2 full-length amplifications depended on a distinct landscape of cooperating driver genes. This suggests that genomic alterations that generate stable FGFR2ΔE18 variants are actionable therapeutic targets, which we confirmed in preclin. mouse and human tumor models, and in a clin. trial. We propose that cancers containing any FGFR2 variant with a truncated E18 should be considered for FGFR-targeted therapies. This study involved multiple reactions and reactants, such as 1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7Related Products of 219580-11-7).
1-(tert-Butyl)-3-(2-((4-(diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)urea (cas: 219580-11-7) belongs to pyrimidine derivatives. The pyrimidine derivatives can easily interact with enzymes, genetic materials, and bio components within the cell. As nucleotides in DNA and RNA, pyrimidine nucleotide derivatives have a wide range of biological applications. For example, pyrimidine derivatives are useful in DNA repair studies involving cancer and epigenetics.Related Products of 219580-11-7
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia