Which of the Following is a Proto-Oncogene Implicated in the Formation

Question

Which of the following is a proto-oncogene implicated in the formation of glioblastomas?
A) EGFR
B) PDGF
C) AST
D) EGFR and PDGF
E) All of these

Accepted Answer

Both EGFR and PDGF are proto-oncogenes that have been implicated in the formation of glioblastomas. AST is not a known proto-oncogene associated with glioblastomas. Therefore, the correct answer is D - EGFR and PDGF.