Publications by authors named "Colette Bonnardel"

Background: Markers of Epstein-Barr virus (EBV) infection include anti-viral capsid antigen (VCA) immunoglobulin (Ig) G. High anti-VCA titers are associated with EBV-related lymphoproliferation, such as Burkitt lymphoma (BL) and Hodgkin lymphoma (HL).

Methods: Intrafamilial correlations of anti-VCA IgG levels were studied in 3 settings: 127 families recruited through patients with HL in France (population A), 31 families recruited through patients with BL in Uganda (population B), and 74 large families from a general population in Cameroon (population C).

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Over the last four decades, Henry Lynch has collected pedigrees and samples from high risk breast and/or ovarian cancer families, generating a unique resource for the study of breast cancer susceptibility. These families have made a major contribution to increasing our knowledge in the cancer genetic susceptibility field, allowing the discovery of a genetic association between breast and ovarian cancer predisposition, contributing to the mapping of the BRCA1 and BRCA2 genes, advancing the idea of the existence of other breast cancer susceptibility genes, allowing the evaluation of BRCA-associated cancer risks and psychosocial aspects of BRCA testing and so on. Ten years after the cloning of BRCA1 and BRCA2, we report the current status of these families and compare the observed BRCA1/2 mutation detection rate with the estimations obtained by linkage analysis of the Breast Cancer Linkage Consortium families.

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