Uses of GRS proteins or fragments thereof
The present invention is related to a anticancer composition comprising full length GRS protein or a fragment thereof, a nucleic acid encoding the GRS protein or a fragment thereof. Since the GRS proteins or fragments thereof have activity to induce apoptosis of cancer cell specifically, a composition comprising the GRS proteins or fragments thereof or a nucleic acid encoding thereof may be useful to treatment of cancer.
1. A method for treating cancer comprising a step of administering to a subject in need thereof a pro-apoptotically effective amount of a polypeptide consisting of the amino acid sequence set forth in SEQ ID NO: 6.
2. The method of claim 1 , wherein the cancer is selected from the group consisting of breast cancer, colorectal cancer, lung cancer, small cell lung cancer, stomach cancer, liver cancer, leukemia, bone cancer, pancreatic cancer, skin cancer, head or neck cancer, malignant melanoma, ocular cancer, uterine cancer, ovarian cancer, rectal cancer, anal cancer, colon cancer, fallopian tube cancer, endometrial carcinoma, cervical cancer, vaginal cancer, vulval cancer, Hodgkin's disease, esophageal cancer, small intestinal cancer, endocrine glandular cancer, thyroid cancer, parathyroid cancer, adrenal cancer, soft tissue sarcoma, urethral cancer, testicular cancer, prostate cancer, acute or chronic leukemia, lymphocytic lymphoma, bladder cancer, kidney or ureter cancer, kidney cell cancer, renal pelvic cancer, CNS tumor, primary CNS lymphoma, spinal cord tumor, brain-stem glioma, and pituitary adenoma.