author_facet Janiszewska, H
Haus, O
Lauda‐Świeciak, A
Pasińska, M
Laskowski, R
Szymański, W
Górski, B
Lubiński, J
Janiszewska, H
Haus, O
Lauda‐Świeciak, A
Pasińska, M
Laskowski, R
Szymański, W
Górski, B
Lubiński, J
author Janiszewska, H
Haus, O
Lauda‐Świeciak, A
Pasińska, M
Laskowski, R
Szymański, W
Górski, B
Lubiński, J
spellingShingle Janiszewska, H
Haus, O
Lauda‐Świeciak, A
Pasińska, M
Laskowski, R
Szymański, W
Górski, B
Lubiński, J
Clinical Genetics
Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
Genetics (clinical)
Genetics
author_sort janiszewska, h
spelling Janiszewska, H Haus, O Lauda‐Świeciak, A Pasińska, M Laskowski, R Szymański, W Górski, B Lubiński, J 0009-9163 1399-0004 Wiley Genetics (clinical) Genetics http://dx.doi.org/10.1046/j.1399-0004.2003.00178.x <jats:p>A group of 63 families from the Pomerania–Kujawy region were analyzed for three <jats:italic>BRCA1</jats:italic> gene Polish founder mutations, 5382insC, 300T&gt;G, and 4153delA, because of breast (BrCa) and/or ovarian cancer (OvCa) history. The analysis was carried out by multiplex polymerase chain reaction method. <jats:italic>BRCA1</jats:italic> mutation was revealed in nine (14%) families: in three (33%) of hereditary BrCa and OvCa families, in three (8%) of hereditary BrCa families, and in three (21%) of hereditary OvCa families. According to risk criteria, it was revealed in 45% of high‐risk families with more than three cancers, 13% of moderate‐risk families with two cancers, and 8% of families with sporadic OvCa. In six families, the mutation was found in a proband with BrCa or OvCa and in three families, the mutation was found in a healthy proband, first‐degree relative of a patient deceased of BrCa or OvCa. 5382insC frameshift mutation accounted for 67% and 300T&gt;G missense mutation for 33% of all identified familial mutations. 4153delA frameshift mutation was not found in analyzed sample of families. 5382insC mutation was found in 9% and 300T&gt;G in 5% of all investigated families, and in 27 and 18%, respectively, of high‐risk families. This underlines the importance of applying strict inclusion criteria to analyze mutation frequency in hereditary BrCa/OvCa families.</jats:p> Frequency of three <i>BRCA1</i> gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland Clinical Genetics
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title Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_unstemmed Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_full Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_fullStr Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_full_unstemmed Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_short Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_sort frequency of three <i>brca1</i> gene founder mutations in breast/ovarian cancer families from the pomerania–kujawy region of poland
topic Genetics (clinical)
Genetics
url http://dx.doi.org/10.1046/j.1399-0004.2003.00178.x
publishDate 2003
physical 502-508
description <jats:p>A group of 63 families from the Pomerania–Kujawy region were analyzed for three <jats:italic>BRCA1</jats:italic> gene Polish founder mutations, 5382insC, 300T&gt;G, and 4153delA, because of breast (BrCa) and/or ovarian cancer (OvCa) history. The analysis was carried out by multiplex polymerase chain reaction method. <jats:italic>BRCA1</jats:italic> mutation was revealed in nine (14%) families: in three (33%) of hereditary BrCa and OvCa families, in three (8%) of hereditary BrCa families, and in three (21%) of hereditary OvCa families. According to risk criteria, it was revealed in 45% of high‐risk families with more than three cancers, 13% of moderate‐risk families with two cancers, and 8% of families with sporadic OvCa. In six families, the mutation was found in a proband with BrCa or OvCa and in three families, the mutation was found in a healthy proband, first‐degree relative of a patient deceased of BrCa or OvCa. 5382insC frameshift mutation accounted for 67% and 300T&gt;G missense mutation for 33% of all identified familial mutations. 4153delA frameshift mutation was not found in analyzed sample of families. 5382insC mutation was found in 9% and 300T&gt;G in 5% of all investigated families, and in 27 and 18%, respectively, of high‐risk families. This underlines the importance of applying strict inclusion criteria to analyze mutation frequency in hereditary BrCa/OvCa families.</jats:p>
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author Janiszewska, H, Haus, O, Lauda‐Świeciak, A, Pasińska, M, Laskowski, R, Szymański, W, Górski, B, Lubiński, J
author_facet Janiszewska, H, Haus, O, Lauda‐Świeciak, A, Pasińska, M, Laskowski, R, Szymański, W, Górski, B, Lubiński, J, Janiszewska, H, Haus, O, Lauda‐Świeciak, A, Pasińska, M, Laskowski, R, Szymański, W, Górski, B, Lubiński, J
author_sort janiszewska, h
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description <jats:p>A group of 63 families from the Pomerania–Kujawy region were analyzed for three <jats:italic>BRCA1</jats:italic> gene Polish founder mutations, 5382insC, 300T&gt;G, and 4153delA, because of breast (BrCa) and/or ovarian cancer (OvCa) history. The analysis was carried out by multiplex polymerase chain reaction method. <jats:italic>BRCA1</jats:italic> mutation was revealed in nine (14%) families: in three (33%) of hereditary BrCa and OvCa families, in three (8%) of hereditary BrCa families, and in three (21%) of hereditary OvCa families. According to risk criteria, it was revealed in 45% of high‐risk families with more than three cancers, 13% of moderate‐risk families with two cancers, and 8% of families with sporadic OvCa. In six families, the mutation was found in a proband with BrCa or OvCa and in three families, the mutation was found in a healthy proband, first‐degree relative of a patient deceased of BrCa or OvCa. 5382insC frameshift mutation accounted for 67% and 300T&gt;G missense mutation for 33% of all identified familial mutations. 4153delA frameshift mutation was not found in analyzed sample of families. 5382insC mutation was found in 9% and 300T&gt;G in 5% of all investigated families, and in 27 and 18%, respectively, of high‐risk families. This underlines the importance of applying strict inclusion criteria to analyze mutation frequency in hereditary BrCa/OvCa families.</jats:p>
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spelling Janiszewska, H Haus, O Lauda‐Świeciak, A Pasińska, M Laskowski, R Szymański, W Górski, B Lubiński, J 0009-9163 1399-0004 Wiley Genetics (clinical) Genetics http://dx.doi.org/10.1046/j.1399-0004.2003.00178.x <jats:p>A group of 63 families from the Pomerania–Kujawy region were analyzed for three <jats:italic>BRCA1</jats:italic> gene Polish founder mutations, 5382insC, 300T&gt;G, and 4153delA, because of breast (BrCa) and/or ovarian cancer (OvCa) history. The analysis was carried out by multiplex polymerase chain reaction method. <jats:italic>BRCA1</jats:italic> mutation was revealed in nine (14%) families: in three (33%) of hereditary BrCa and OvCa families, in three (8%) of hereditary BrCa families, and in three (21%) of hereditary OvCa families. According to risk criteria, it was revealed in 45% of high‐risk families with more than three cancers, 13% of moderate‐risk families with two cancers, and 8% of families with sporadic OvCa. In six families, the mutation was found in a proband with BrCa or OvCa and in three families, the mutation was found in a healthy proband, first‐degree relative of a patient deceased of BrCa or OvCa. 5382insC frameshift mutation accounted for 67% and 300T&gt;G missense mutation for 33% of all identified familial mutations. 4153delA frameshift mutation was not found in analyzed sample of families. 5382insC mutation was found in 9% and 300T&gt;G in 5% of all investigated families, and in 27 and 18%, respectively, of high‐risk families. This underlines the importance of applying strict inclusion criteria to analyze mutation frequency in hereditary BrCa/OvCa families.</jats:p> Frequency of three <i>BRCA1</i> gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland Clinical Genetics
spellingShingle Janiszewska, H, Haus, O, Lauda‐Świeciak, A, Pasińska, M, Laskowski, R, Szymański, W, Górski, B, Lubiński, J, Clinical Genetics, Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland, Genetics (clinical), Genetics
title Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_full Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_fullStr Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_full_unstemmed Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_short Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
title_sort frequency of three <i>brca1</i> gene founder mutations in breast/ovarian cancer families from the pomerania–kujawy region of poland
title_unstemmed Frequency of three BRCA1 gene founder mutations in breast/ovarian cancer families from the Pomerania–Kujawy region of Poland
topic Genetics (clinical), Genetics
url http://dx.doi.org/10.1046/j.1399-0004.2003.00178.x