WCMC logo
PMKB
  • WCMC logoPMKB
  • Genes
  • Variants
  • Interpretations
  • Tumor Types
  • Primary Sites
  • Activity
  • Login
PDGFRA
  • Information
  • View History
  • Pending Review
PDGFRA R748G
GenePDGFRA
Variantmissense
Amino Acid ChangeR748G
DNA Change (Coding Nucleotide)Unknown
Transcript ID (GRCh37/hg19)ENST00000257290
Codon748
Germline/Somatic?Somatic
Pertinent Negative In
Tumor TypePrimary Site
See All Pertinent Negatives

Interpretations

Sort by
Page
Show

Tier 1
PDGFRA
Variants
PDGFRA D842V
PDGFRA H650Q
PDGFRA N659S
PDGFRA R748G
PDGFRA T674I
PDGFRA Y849S
Primary Sites
Blood
Bone Marrow
Tumor Types
Myeloproliferative Neoplasm
Interpretation

Rearrangements of PDGFRA (including FIP1L1-PDGFRα) is a common abnormality among patients with chronic eosinophilic leukemia. In addition, activating mutations (eg, p.H650Q, p. N659S, p.R748G, p.Y849S) in PDGFRA have been reported in FIP1L1-PDGFRα-negative chronic eosinophilic leukemia and resistance mutations in PDGFRA (eg. p.D842V, p.T674I) have been reported in the setting of imatinib therapy for patients with FIP1L1-PDGFRα. These PDGFRA mutations have variable responses to the different available tyrosine kinase inhibitors.

Last updated: 2016-06-04 22:00:32 UTC
Read More
PMKB Bot
  • Genes
  • Variants
  • Interpretations
  • Tumor Types
  • Primary Sites
  • Activity

Disclaimer: You assume full responsibility for all risks associated with using this PMKB website. The Englander Institute for Precision Medicine at Weill Cornell Medicine makes no guarantee of the comprehensiveness, reliability or accuracy of the information on this website and assumes no responsibility for errors in the information associated with this web site. Healthcare providers and patients must integrate all clinical and laboratory findings as well as information from a variety of sources before deciding on appropriate clinical care options.


When using PMKB, please cite: Huang et al., JAMIA 2017


HELP
User Guide
Video Tutorial
INFO
About
Latest
API
Twitter
CONTACT US
Contact

Englander Institute for Precision Medicine
© Weill Cornell Medicine | Version 1.7.2Privacy PolicyTerms of use