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Oncogenes, Tumor suppressor genes, and Tumor markers
First Aid Path
32
Pathology
Graduate
05/18/2013

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Cards

Term
abl
Associated tumor:
Gene product:
Definition
Oncogene
CML
Tyyrosine kinase (abl, erb-B2, ret)
Term
c-myc
Associated tumor:
Gene product:
Definition
Oncogene
Burkitt's lymphoma
Transcription factor (like all the '-myc')
Term
bcl-2
Associated tumor:
Gene product:
Definition
Oncogene
Follicular and undifferentiated lymphomas (inhibits apoptosis)
Anti-apoptotic molecule
Term
erb-B2
Associated tumor:
Gene product:
Definition
Oncogene
Breast, ovarian, and gastric carcinomas
Tyrosine kinase (abl, erb-B2, ret)
Term
ras
Associated tumor:
Gene product:
Definition
Oncogene
Colon carcinoma
GTPase
Term
L-myc
Associated tumor:
Gene product:
Definition
Oncogene
Lung tumor
Transcription factor (like all the '-myc')
Term
N-myc
Associated tumor:
Gene product:
Definition
Oncogene
Neuroblastoma
Transcription factor (like all the '-myc')
Term
ret
Associated tumor:
Gene product:
Definition
Oncogene
Multiple endocrine neoplasia (MEN) types IIA and IIB
Tyrosine kinase (abl, erb-B2, ret)
Term
c-kit
Associated tumor:
Gene product:
Definition
Oncogene
Gastrointestinal stromal tumor (GIST)
Cytokine receptor
Term
Rb
Associated tumor:
Gene product:
Definition
Tumor suppressor gene
Retinoblastoma, osteosarcoma
Rb gene product blocks G1 -> S phase of the cell cycle
Term
p53
Associated tumor:
Gene product:
Definition
Tumor suppressor gene
Most human cancers, Li-Fraumeni syndrome
p53 gene product blocks G1 -> S phase of the cell cycle
Term
BRCA1
Associated tumor:
Gene product:
Definition
Tumor suppressor gene
Breast and ovarian cancer
DNA repair protein
Term
BRCA2
Associated tumor:
Gene product:
Definition
Tumor suppressor gene
Breast cancer
DNA repair protein
Term
p16
Associated tumor:
Definition
Tumor suppressor gene
Melanoma
Term
APC
Associated tumor:
Definition
Tumor suppressor gene
Colorectal cancer (associated with FAP)
Term
WT1
Associated tumor:
Definition
Tumor suppressor gene
Wilms' tumor
Term
NF1
Associated tumor:
Definition
Tumor suppressor gene
Neurofibromatosis type 1
Term
NF2
Associated tumor:
Definition
Tumor suppressor gene
Neurofibromatosis type 2
Term
DPC
Associated tumor:
Definition
Tumor suppressor gene
Pancreatic cancer
DPC = Deleted in Pancreatic Cancer
Term
DCC
Associated tumor:
Definition
Tumor suppressor gene
Colon cancer
DCC = Deleted in Colon Cancer
Term
PSA
Screen for:
Also elevated in:
Definition
Screen for prostate carcinoma
Elevated in BPH and prostatitis
Term
Prostatic acid phosphatase
Definition
Prostate carcinoma
Term
CEA (Carcinoembryonic antigen)
Definition
Very nonspecific, produced by ~70% of colorectal and pancreatic cancers
Also produced by gastric, breast, and thyroid medullary carcinomas
Term
Alpha-fetoprotein
Definition
Nomrally made by fetus
Hepatocellular carcinomas
Nonseminomatous germ cell tumors of the testis (yolk sac tumor)
Term
Beta-HCG
Definition
Beta-HCG = HCG
Hydatidiform moles
Choriocarcinomas
Gestational trophoblastic tumors
Term
CA-125
Definition
Ovarian, malignant epithelial tumors
Term
S-100
Definition
Melanoma, neural tumors, astrocytomas
Term
Alkaline phosphatase
Definition
Metastases to bone
Obstructive biliary disease
Paget's disease of bone
Term
Bombesin
Definition
Neuroblastoma
Lung and gastric cancer
Term
TRAP
(Tartrate-resistant acid phosphatase)
Definition
TRAP the hairy animal
Hairy cell leukemia: a B-cell neoplasm
Term
CA-19-9
Definition
Pancreatic adenocarcinoma
Term
Calcitonin
Definition
Thyroid medullary carcinoma
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