Ads
related to: who created chemotherapy pills for breast cancer
Search results
Results From The WOW.Com Content Network
In response, Congress created a Cancer Chemotherapy National Service Center (CCNSC) at the NCI in 1955. [14] This was the first federal programme to promote drug discovery for cancer – unlike now, most pharmaceutical companies were not yet interested in developing anticancer drugs.
It is the source of chemotherapy drugs: topotecan and irinotecan. 1968 – Japanese Dr. Tanaka pioneers the treatment of metastatic breast cancer with cryoablation, resulting in prolonged survival [24] [25] [26] 1972 – UK and other European countries approve tamoxifen for breast cancer
Doxorubicin, sold under the brand name Adriamycin among others, is a chemotherapy medication used to treat cancer. [10] This includes breast cancer, bladder cancer, Kaposi's sarcoma, lymphoma, and acute lymphocytic leukemia. [10] It is often used together with other chemotherapy agents. [10] Doxorubicin is given by injection into a vein. [10]
As most chemotherapy drugs kill cancer cells in this manner, defective apoptosis allows survival of these cells, making them resistant. Many chemotherapy drugs also cause DNA damage, which can be repaired by enzymes in the cell that carry out DNA repair. Upregulation of these genes can overcome the DNA damage and prevent the induction of apoptosis.
Anthracyclines are a class of drugs used in cancer chemotherapy that are extracted from Streptomyces peucetius bacterium. [2] [3] [4] These compounds are used to treat many cancers, including leukemias, lymphomas, breast, stomach, uterine, ovarian, bladder cancer, and lung cancers.
Palliative chemotherapy is used to control (but not cure) the cancer in settings in which the cancer has spread beyond the breast and localized lymph nodes. See metastatic breast cancer. Combined therapies These combine, for example, non-drug treatments with localized chemotherapy to limit toxicity and achieve better results. [3]
Ads
related to: who created chemotherapy pills for breast cancer