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Ref Type | Journal Article | ||||||||||||
PMID | (31768065) | ||||||||||||
Authors | Durham BH, Lopez Rodrigo E, Picarsic J, Abramson D, Rotemberg V, De Munck S, Pannecoucke E, Lu SX, Pastore A, Yoshimi A, Mandelker D, Ceyhan-Birsoy O, Ulaner GA, Walsh M, Yabe M, Petrova-Drus K, Arcila ME, Ladanyi M, Solit DB, Berger MF, Hyman DM, Lacouture ME, Erickson C, Saganty R, Ki M, Dunkel IJ, Santa-María López V, Mora J, Haroche J, Emile JF, Decaux O, Geissmann F, Savvides SN, Drilon A, Diamond EL, Abdel-Wahab O | ||||||||||||
Title | Activating mutations in CSF1R and additional receptor tyrosine kinases in histiocytic neoplasms. | ||||||||||||
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Abstract Text | Histiocytoses are clonal hematopoietic disorders frequently driven by mutations mapping to the BRAF and MEK1 and MEK2 kinases. Currently, however, the developmental origins of histiocytoses in patients are not well understood, and clinically meaningful therapeutic targets outside of BRAF and MEK are undefined. In this study, we uncovered activating mutations in CSF1R and rearrangements in RET and ALK that conferred dramatic responses to selective inhibition of RET (selpercatinib) and crizotinib, respectively, in patients with histiocytosis. |
Molecular Profile | Treatment Approach |
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Gene Name | Source | Synonyms | Protein Domains | Gene Description | Gene Role |
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Therapy Name | Drugs | Efficacy Evidence | Clinical Trials |
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Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
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Gene | Variant | Impact | Protein Effect | Variant Description | Associated with drug Resistance |
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KIT | R888W | missense | unknown | KIT R888W lies within the protein kinase domain of the Kit protein (UniProt.org). R888W has been identified in sequencing studies (PMID: 31768065, PMID: 30393068) but has not been biochemically characterized and therefore, its effect on Kit protein function is unknown (PubMed, Apr 2024). |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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