Tailoring chemotherapy in advanced colorectal cancer

Curr Opin Pharmacol. 2003 Aug;3(4):378-85. doi: 10.1016/s1471-4892(03)00082-1.

Abstract

In this post-genomic era, the individualization of chemotherapy through the study of pharmacogenetics is becoming an ever attainable reality. Keys to individual variations in drug response and toxicity are being identified through the study of drug targets, metabolizing enzymes, efflux and DNA repair systems at the genomic, mRNA and protein levels. Several promising pharmacogenetic candidates with predictive and/or prognostic value have been identified. These candidates, along with others yet to be identified, could in the near future allow for the tailoring of therapy with an ever increasing chemotherapeutic armamentarium. Well-designed and large prospective analyses, which include relevant pharmacogenetic parameters, are needed to confirm the initial clinical associations reported thus far.

Publication types

  • Review

MeSH terms

  • Animals
  • Antineoplastic Agents / adverse effects
  • Antineoplastic Agents / pharmacology
  • Antineoplastic Agents / therapeutic use*
  • Camptothecin / analogs & derivatives*
  • Camptothecin / pharmacology
  • Camptothecin / therapeutic use
  • Colorectal Neoplasms / drug therapy*
  • Colorectal Neoplasms / enzymology
  • Colorectal Neoplasms / metabolism
  • DNA Helicases*
  • DNA Repair
  • DNA-Binding Proteins*
  • Dihydrouracil Dehydrogenase (NADP) / metabolism
  • Endonucleases*
  • ErbB Receptors / metabolism
  • Fluorouracil / pharmacology
  • Fluorouracil / therapeutic use
  • Glucuronosyltransferase / metabolism
  • Glutathione Transferase / metabolism
  • Humans
  • Irinotecan
  • Platinum Compounds / pharmacology
  • Platinum Compounds / therapeutic use
  • Proteins / metabolism
  • Thymidylate Synthase / metabolism
  • Transcription Factors*
  • Xeroderma Pigmentosum Group D Protein

Substances

  • Antineoplastic Agents
  • DNA-Binding Proteins
  • Platinum Compounds
  • Proteins
  • Transcription Factors
  • Irinotecan
  • Dihydrouracil Dehydrogenase (NADP)
  • Thymidylate Synthase
  • UGT1A1 enzyme
  • Glucuronosyltransferase
  • Glutathione Transferase
  • ErbB Receptors
  • ERCC1 protein, human
  • Endonucleases
  • DNA Helicases
  • Xeroderma Pigmentosum Group D Protein
  • ERCC2 protein, human
  • Fluorouracil
  • Camptothecin