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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Recent Progress in the Genetic Epidemiology of Cancer

Recent Progress in the Genetic Epidemiology of Cancer

Lynch, Henry T.
Tautu, Petre

Paperback

Medical ReferenceGenetics

ISBN10: 3540530223
ISBN13: 9783540530220
Publisher: Springer Nature
Published: Jan 29 1991
Pages: 162
Weight: 0.57
Height: 0.38 Width: 6.14 Depth: 9.21
Language: English
The discipline of genetic epidemiology pertains to the vertical transmission of the susceptibility (predisposition) to a complex disease in a structured population. This statement meets halfway 1 the broad definitiongiven by N. E. Morton and S. c. Chung in 1978 2 and the concise one given by M. -C. King et al. in 1984. 1t pinpoints the fundamental genetic hypothesis, namely, the existence of an inherited condition that predisposes an individual to a specific disease, and the corresponding subject ofinvestigation, the family. Thus, the genetic epidemiological situation consists of three basic elements: (l) the genealogical structure, (2) the mode of inherit- ance (i. e., the genetic model) for the trait of interest, and (3) the observable phenotypes of susceptibility. It is clear that genetic epidemiology is a research field posi- tioned at the intersection of molecular genetics, population gen- etics, and clinical genetics. Perhaps the genealogical tree should be its central element: it evidences something forgotten in mole- cular genetics, namely the relationships, and associations with probabilistic and statistical concepts from population genetics. It offers a structure and a history for those clinicians studying familial diseases who are searching for genetic determinants of susceptibility. The genetic epidemiologist begins his analysis with a point on this genealogical tree, namely the proband, and attempts to carry out (nonrandom) ascertainment sampling by using a strategy that depends on the form and dimension (extended pedigrees versus nuclear families) of the tree.

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