An antimetabolite is a chemical that inhibits the use of a metabolite, which is another chemical that is part of normal metabolism. [1] .

2023年2月27日 · Antimetabolites are chemotherapy drugs that prevent cancer cells from making more cancer cells (replicating). They trick cancer cells into using the drug instead of the molecules it needs to make the genetic material to replicate, or DNA. Antimetabolites treat breast cancer, colorectal cancer and lung cancers, among others.

Antimetabolites are drugs used in cancer chemotherapy. Cancer cells divide more rapidly compared to normal cells so antimetabolites affect cancer cell replication more than they affect normal cell replication.

2024年6月7日 · Antimetabolites are most commonly used to treat leukemias and cancers of the breast, ovary, and the intestinal tract. But since the drugs work to slow the growth of any...

2021年9月19日 · Antimetabolites are a type of chemotherapy drug and have been used in cancer treatment for about 70 years. They remain one of the most common treatments for cancer. To understand how...

antimetabolite, a substance that competes with, replaces, or inhibits a specific metabolite of a cell and thereby interferes with the cell’s normal metabolic functioning.

Antimetabolites are medications used primarily for cancer treatment. They are most effective against hematologic malignancies, like leukemia, lymphoma, and myelodysplastic syndrome; but they can also be effective against solid tumors, like …

Antimetabolites are a class of anticancer drugs that work by interfering with DNA synthesis to kill cancer cells. 5-fluorouracil (5-FU), capecitabine, floxuridine, cytarabine, gemcitabine, decitabine, and vidaza are some of the most important medications in this class.

What Are Antimetabolite Drugs? Antimetabolite drugs are a class of drugs that disrupt metabolic processes within cells. They resemble the natural substrates within a biochemical pathway, allowing them to interfere with normal metabolic functions.

antimetabolite An anticancer, or CYTOTOXIC, drug which acts by combining with essential enzymes within cancer cells so as to interfere with their metabolism and growth. To be useful, antimetabolites must be significantly more toxic to cancer cells than to normal cells.