ChEBI

A role played by a substance that can react readily with, and thereby eliminate, radicals.

Any substance that inhibits the synthesis of DNA.

An EC 1.17.* (oxidoreductase acting on CH or CH2) inhibitor that inhibits the action of ribonucleoside-diphosphate reductase (EC 1.17.4.1).

A role played by a chemical compound to induce direct or indirect DNA damage. Such damage can potentially lead to the formation of a malignant tumour, but DNA damage does not lead inevitably to the creation of cancerous cells.

A substance which is structurally similar to a metabolite but which competes with it or replaces it, and so prevents or reduces its normal utilization.

A role played by a chemical compound in biological systems with adverse consequences in embryo developments, leading to birth defects, embryo death or altered development, growth retardation and functional defect.

Biologically active substance whose activity affects or plays a role in the functioning of the immune system.

Any compound that inhibits cell division (mitosis).

A substance that inhibits or prevents the proliferation of neoplasms.

Biologically active substance whose activity affects or plays a role in the functioning of the immune system.