anti-CEA antibodyAn antibody against carcinoembryonic antigen (CEA), a protein present on certain types of cancer cells.
anti-EpCAM-Pseudomonas-exotoxin fusion protein(...SOO-doh-MOH-nus-EK-soh-TOK-sin FYOO-zhun PROH-teen) A substance being studied in the treatment of certain types of head and neck cancer.
anti-idiotype vaccineA vaccine made of antibodies that see other antibodies as the antigen and bind to it.
anti-IL-6 chimeric monoclonal antibody(...ky-MEER-ik MAH-noh-KLOH-nul AN-tih-BAH-dee) A chimeric (made from human and mouse proteins) monoclonal antibody being studied in the treatment of…
anti-mesothelin monoclonal antibody MORAb-009(AN-tee-mez-oh-THEE-lin MAH-noh-KLOH-nul AN-tee-BAH-deeâ¦) A monoclonal antibody being studied in the treatment of some types of cancer.
anti-TGF-beta monoclonal antibody GC1008(... MAH-noh-KLOH-nul AN-tee-BAH-dee ...) A monoclonal antibody being studied in the treatment of kidney cancer, melanoma, and pulmonary fibrosis.
anti-VEGFR monoclonal antibody(AN-tee ⦠MAH-noh-KLOH-nul AN-tih-BAH-dee) A monoclonal antibody being studied in the treatment of some types of cancer.
antiandrogen(AN-tee-AN-droh-jen) A substance that prevents cells from making or using androgens (hormones that play a role in the formation of male sex…
antiandrogen therapy(AN-tee-AN-droh-jen THAYR-uh-pee) Treatment with drugs used to block production or interfere with the action of male sex hormones.
antiangiogenesis therapy(AN-tee-an-jee-oh-JEN-uh-sis THAIR-uh-pee): Using drugs or other treatments to stop new blood vessels from forming in tumors to try to limit tumor growth.
antiangiogenicHaving to do with reducing the growth of new blood vessels.
antiapoptoticSomething that prevents apoptosis. Apoptosis is a type of cell death in which a series of molecular steps in a cell leads to its death.
antibacterial(AN-tee-bak-TEER-ee-ul) A substance that kills bacteria or stops them from growing and causing disease.
AntibioticA drug used to treat infections caused by bacteria and other microorganisms. Atrial Fibrillation: A heart rhythm disorder (arrhythmia) that usually…
antibodies(AN-tee-BAH-deez): Proteins in the body made by the immune system that fight infection and disease.
Antibody(AN-tee-BAH-dee) A type of protein made by plasma cells (a type of white blood cell) in response to an antigen (foreign substance).
antibody therapy(AN-tee-BAH-dee THAYR-uh-pee) Treatment with an antibody, a substance that can directly kill specific tumor cells or stimulate the immune system to kill…
anticachexia(AN-tee-ka-KEK-see-a) Describes a drug or effect that works against cachexia (loss of body weight and muscle mass).
anticancer antibioticA type of anticancer drug that blocks cell growth by interfering with DNA, the genetic material in cells.
anticarcinogenic(AN-tee-KAR-sin-o-JEN-ik) Having to do with preventing or delaying the development of cancer.
anticoagulantA drug that helps prevent blood clots from forming. Also called blood thinner.
anticonvulsant(AN-tee-kon-VUL-sant) A drug or other substance used to prevent or stop seizures or convulsions. Also called antiepileptic.
antidiarrheal(AN-tee-dy-uh-REE-ul) A substance used to treat diarrhea (frequent and watery bowel movements).
antiemetic(AN-tee-eh-MEH-tik) A drug that prevents or reduces nausea and vomiting.
antiepileptic(AN-tee-EH-pih-LEP-tik) A drug or other substance used to prevent or stop seizures or convulsions. Also called anticonvulsant.
antiestrogen(AN-tee-ES-truh-jin) A substance that prevents cells from making or using estrogen (a hormone that plays a role in the formation of female sex…
antifolateA substance that blocks the activity of folic acid. Antifolates are used to treat cancer. Also called folate antagonist.
antifungalA drug that treats infections caused by fungi.
AntigenA substance that causes the immune system to make a specific immune response.
antigen-presenting cellAPC. A cell that shows an antigen on its surface to other cells of the immune system. This is an important part of an immune response. Also called APC .
antiglobulin testA laboratory test to identify antibodies that can bind to the surface of red blood cells or platelets and destroy them.
antihistamine(AN-tee-HIS-tuh-meen) A type of drug that blocks the action of histamines, which can cause fever, itching, sneezing, a runny nose, and watery eyes.
antihormone therapy(AN-tee-HOR-mone THAYR-uh-pee) Treatment with drugs, surgery, or radiation in order to block the production or action of a hormone.
antimetaboliteA drug that is very similar to natural chemicals in a normal biochemical reaction in cells but different enough to interfere with the normal division and…
antimicrobial(AN-tee-my-KROH-bee-ul) A substance that kills microorganisms such as bacteria or mold, or stops them from growing and causing disease.
antimicrotubule agentA type of drug that blocks cell growth by stopping mitosis (cell division). Antimicrotubule agents interfere with microtubules (cellular structures that…
antimitotic agentA type of drug that blocks cell growth by stopping mitosis (cell division). They are used to treat cancer. Also called mitotic inhibitor.
antineoplasticA substance that blocks the formation of neoplasms (growths that may become cancerous).
antineoplastic antibioticA type of anticancer drug that blocks cell growth by interfering with DNA, the genetic material in cells.
antineoplastonA substance isolated from normal human blood and urine that is being tested as a type of treatment for some tumors and AIDS.
antioncogene(AN-tee-ON-koh-jeen) A type of gene that makes a protein called a tumor suppressor protein that helps control cell growth.
antioxidant(AN-tee-OK-sih-dent) A substance that protects cells from the damage caused by free radicals (unstable molecules made by the process of oxidation during…
antiparasiticA drug used to treat infections caused by bacteria and parasites. It is also used in the treatment of some cancers.
antiprogestin(AN-tee-proh-JES-tin) A substance that prevents cells from making or using progesterone (a hormone that plays a role in the menstrual cycle and pregnancy).
antiretroviral therapy(AN-tee-REH-troh-VY-rul THAYR-uh-pee) Treatment with drugs that inhibit the ability of the human immunodeficiency virus (HIV) or other types of…
antisense c-fosSynthetic genetic material that may slow or stop the growth of cancer cells.
antisense DNA(AN-tee-sents â¦) Small pieces of DNA that can bind to specific molecules of RNA and block the cell's ability to use the RNA to make a protein.
antisense RNA(AN-tee-sents â¦) Small pieces of RNA that can bind to specific molecules of RNA and block the cell's ability to use the RNA to make a protein.
antithymocyte globulin(AN-tee-THIGH-mo-site GLOB-yoo-lin) A protein used to reduce the risk of or to treat graft-versus-host disease.
antituberculosis(AN-tee-too-ber-kyoo-LOW-sis) Describes a drug or effect that works against tuberculosis (a contagious bacterial infection that usually affects the lungs).
antitumor(AN-tee-TOO-mer) Having to do with stopping abnormal cell growth.
antitumor antibioticA type of anticancer drug that blocks cell growth by interfering with DNA, the genetic material in cells.
antiviralA drug used to treat infections caused by viruses.
Anus(AY-nus) The opening of the rectum to the outside of the body.
anxiety(ang-ZY-uh-tee) Feelings of fear, dread, and uneasiness that may occur as a reaction to stress.
anxiolyticA drug used in the treatment of anxiety and muscle spasms.
Anzemet(AN-zeh-met) A drug used to treat nausea and vomiting caused by cancer treatment. It is a type of serotonin receptor antagonist and a type of antiemetic.
aorta(a-OR-tuh) The largest artery in the body. It carries oxygen-rich blood away from the heart to vessels that reach the rest of the body.
aortocoronary bypass(ay-OR-toh-KOR-uh-NAYR-ee BY-pass) Surgery in which a healthy blood vessel taken from another part of the body is used to make a new path for blood around…
AP23573A drug used to treat soft tissue and bone sarcomas. It is also being studied in the treatment of other solid tumors and hematologic cancer.
AP5346A substance being studied in the treatment of head and neck cancer. It may kill cancer cells by carrying an anticancer drug into the tumor.
APCA cell that shows an antigen on its surface to other cells of the immune system. This is an important part of an immune response.
APC vaccineA vaccine made of antigens and antigen-presenting cells (APCs). Also called antigen-presenting cell vaccine.
APC8015A vaccine made from immune system cells collected from a patient with prostate cancer.
APC8015FA vaccine made from immune system cells taken from a patient with prostate cancer and frozen for future use.
ApheresisA procedure in which blood is collected, part of the blood such as platelets or white blood cells is taken out, and the rest of the blood is returned to…
APLAn aggressive (fast-growing) type of acute myeloid leukemia in which there are too many immature blood-forming cells in the blood and bone marrow.
aplastic anemiaA condition in which the bone marrow is unable to produce blood cells.
aplidineA substance that is being studied in the treatment of cancer. It is obtained from a marine organism.
apocrine glandA type of gland that is found in the skin, breast, eyelid, and ear. Apocrine glands in the breast secrete fat droplets into breast milk and those in the…
Apocrine Metaplasia(ay'-po-krin meh"-tuh-play'-shuh) occurs when tubules of the breast change from their normal epithelium (tissue) to that of an apocrine sweat gland.
apolizumabA type of monoclonal antibody that is being studied as a treatment for hematologic (blood) cancers.
apoptosis(A-pop-TOH-sis) A type of cell death in which a series of molecular steps in a cell leads to its death.
appendectomy(A-pen-DEK-toh-mee) Surgery to remove the appendix (small finger-shaped pouch at the end of the first part of the large intestine).
AppendixA small, fingerlike pouch that sticks out from the cecum (the first part of the large intestine near the end of the small intestine).
appetite(A-peh-tite) A desire to satisfy a physical or mental need, such as for food, sex, or adventure.
aprepitant(uh-PREH-pih-tunt) A drug used to prevent and control the nausea and vomiting caused by chemotherapy.
arctigeninA substance found in certain plants, including burdock. It has shown antiviral and anticancer effects.
arctiinA substance found in certain plants, including burdock. It has shown anticancer effects. Arctiin belongs to a group of substances called lignans.
Areola(a-REE-o-la) The area of dark-colored skin on the breast that surrounds the nipple.
arginine(AR-jih-neen) One of the twenty common amino acids (building blocks of proteins).
arginine butyrateA substance that is being studied in the treatment of cancer.
argon beam coagulator ablation(AR-gon beem coh-A-gyuh-LAY-ter uh-BLAY-shun) A procedure that destroys tissue with an electrical current passed through a stream of argon gas to the…
Arixtra(uh-RIKS-truh) A drug used to prevent blood clots from forming inside blood vessels in the leg.
Aromasin(uh-ROH-muh-sin) A drug used to treat advanced breast cancer and to prevent recurrent breast cancer in postmenopausal women who have already been treated…
aromatase inhibitor(uh-ROH-muh-tayz in-HIH-bih-ter) A drug that prevents the formation of estradiol, a female hormone, by interfering with an aromatase enzyme.
aromatherapist(uh-ROH-muh-THAYR-uh-pist) A person who practices a type of complementary medicine called aromatherapy.
aromatherapy(uh-ROH-muh-THAYR-uh-pee) A type of complementary and alternative medicine that uses plant oils that give off strong pleasant aromas (smells) to promote…
aromatherapy infusion(uh-ROH-muh-THAYR-uh-pee in-FYOO-zhun) The process of heating (without boiling) a mixture of water and an essential oil (scented liquid taken from a…
aromatherapy massage(uh-ROH-muh THAYR-uh-pee muh-SAZH) A type of complementary and alternative medicine that uses rubbing and kneading of the skin with plant oils that give…
aromatic(A-ruh-MA-tik) Having an odor, which often is pleasant or spicy.
arousal(uh-ROW-zul) The state of being alert and ready to respond, or waking from sleep.
Arranon(AYR-rah-non) A drug used to treat certain types of T-cell acute lymphoblastic leukemia (T-ALL) and T-cell lymphoblastic lymphoma (T-LBL).
arrhenoblastoma(uh-REE-noh-blas-TOH-muh) A rare type of ovarian tumor in which the tumor cells secrete a male sex hormone.
arsenicA poisonous chemical used to kill weeds and pests. Also used in cancer therapy.