This test utilizes next-generation sequencing to detect single nucleotide variants, small deletions and insertions, and copy number variants in the DPYD gene associated with sensitivity to …

Substantial evidence supports the use of DPYD genotyping for guiding fluoropyrimidine dosage/use. Variation in the DPYD gene can result in normal (NM), intermediate (IM) and poor (PM) drug …

The DPYD gene provides instructions for making an enzyme called dihydropyrimidine dehydrogenase, which is involved in the breakdown of molecules called uracil and thymine when …

DPYD is a gene that produces an enzyme called dihydropyrimidine dehydrogenase (known as DPD). The DPD enzyme helps the body to break down some types of chemotherapy.

Oct 30, 2025 · NCCN Recommends DPYD Testing for Capecitabine and 5-Fluorouracil The National Comprehensive Cancer Network (NCCN) updated its colon cancer guidelines (Version 5.2025, …

Dihydropyrimidine dehydrogenase, an enzyme encoded by the DPYD gene, is responsible for metabolizing 5-fluorouracil (5-FU), a chemotherapeutic drug frequently used to treat many types of …

Patients with dihydropyrimidine dehydrogenase (DPD) enzyme deficiency are at elevated risk of toxicity if treated with standard doses of 5‐FU. DPYD genotyping and measurements of plasma uracil …

Jan 14, 2026 · DPYD (Dihydropyrimidine Dehydrogenase) is a Protein Coding gene. Diseases associated with DPYD include Dihydropyrimidine Dehydrogenase Deficiency and Dihydrolipoamide …

Feb 23, 2023 · Like all genetic tests, levels of evidence vary for each allele, but sufficient data are now published in the literature to conclude that individuals harboring certain DPYD variants are at …

Apr 24, 2024 · A DPYD test is a type of pharmacogenomic test that checks for certain forms of a protein called dihydropyrimidine dehydrogenase using your genes. Some people have forms of the DPYD …