An update of HNPCC (Lynch syndrome)

Henry T. Lynch, Thomas Smyrk, Jane Lynch

Research output: Contribution to journalArticle

176 Citations (Scopus)

Abstract

Genetic epidemiology studies of colorectal cancer (CRC) can identify persons who are at inordinately high risk and who thereby might benefit from targeted early detection and primary prevention programs, inclusive of prophylactic surgery in selected cases. The discipline of molecular genetics has identified germline mutations that include APC in familial adenomatous polyposis (FAP) and mutator genes, namely MSH2, MLH1, PMS1, and PMS2 in hereditary nonpolyposis colorectal cancer (HNPCC). These discoveries have significantly enhanced our ability to identify individuals whose cancer destiny can literally be determined at birth. This review updates HNPCC's differential diagnosis, heterogeneity, tumor spectrum, newly found evidence of accelerated colonic adenoma to CRC, survival advantage, and currently available surveillance and management programs. Emphasis has been on how knowledge of the genetics and natural history of HNPCC can be used effectively to promote early diagnosis or prevention of cancer.

Original languageEnglish
Pages (from-to)84-99
Number of pages16
JournalCancer Genetics and Cytogenetics
Volume93
Issue number1
DOIs
StatePublished - Jan 1997

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Hereditary Nonpolyposis Colorectal Neoplasms
Colorectal Neoplasms
Neoplasms
Adenomatous Polyposis Coli
Molecular Epidemiology
Germ-Line Mutation
Primary Prevention
Adenoma
Molecular Biology
Early Diagnosis
Differential Diagnosis
Parturition
Survival
Genes

All Science Journal Classification (ASJC) codes

  • Cancer Research
  • Genetics
  • Molecular Biology

Cite this

An update of HNPCC (Lynch syndrome). / Lynch, Henry T.; Smyrk, Thomas; Lynch, Jane.

In: Cancer Genetics and Cytogenetics, Vol. 93, No. 1, 01.1997, p. 84-99.

Research output: Contribution to journalArticle

Lynch, Henry T. ; Smyrk, Thomas ; Lynch, Jane. / An update of HNPCC (Lynch syndrome). In: Cancer Genetics and Cytogenetics. 1997 ; Vol. 93, No. 1. pp. 84-99.
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