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Cancer-Associated Mutations in Endometriosis without Cancer.
Anglesio, Michael S; Papadopoulos, Nickolas; Ayhan, Ayse; Nazeran, Tayyebeh M; Noë, Michaël; Horlings, Hugo M; Lum, Amy; Jones, Siân; Senz, Janine; Seckin, Tamer; Ho, Julie; Wu, Ren-Chin; Lac, Vivian; Ogawa, Hiroshi; Tessier-Cloutier, Basile; Alhassan, Rami; Wang, Amy; Wang, Yuxuan; Cohen, Joshua D; Wong, Fontayne; Hasanovic, Adnan; Orr, Natasha; Zhang, Ming; Popoli, Maria; McMahon, Wyatt; Wood, Laura D; Mattox, Austin; Allaire, Catherine; Segars, James; Williams, Christina; Tomasetti, Cristian; Boyd, Niki; Kinzler, Kenneth W; Gilks, C Blake; Diaz, Luis; Wang, Tian-Li; Vogelstein, Bert; Yong, Paul J; Huntsman, David G; Shih, Ie-Ming.
Afiliação
  • Anglesio MS; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Papadopoulos N; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Ayhan A; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Nazeran TM; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Noë M; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Horlings HM; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Lum A; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Jones S; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Senz J; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Seckin T; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Ho J; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Wu RC; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Lac V; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Ogawa H; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Tessier-Cloutier B; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Alhassan R; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Wang A; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Wang Y; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Cohen JD; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Wong F; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Hasanovic A; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Orr N; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Zhang M; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Popoli M; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • McMahon W; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Wood LD; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Mattox A; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Allaire C; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Segars J; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Williams C; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Tomasetti C; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Boyd N; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Kinzler KW; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Gilks CB; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Diaz L; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Wang TL; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Vogelstein B; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Yong PJ; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Huntsman DG; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
  • Shih IM; From the Departments of Obstetrics and Gynaecology (M.S.A., C.A., C.W., P.J.Y., D.G.H.) and Pathology and Laboratory Medicine (M.S.A., T.M.N., J. Senz, B.T.-C., C.B.G., D.G.H.), University of British Columbia, the Department of Anatomical Pathology, Vancouver General Hospital (T.M.N., H.M.H., J.H.,
N Engl J Med ; 376(19): 1835-1848, 2017 05 11.
Article em En | MEDLINE | ID: mdl-28489996
ABSTRACT

BACKGROUND:

Endometriosis, defined as the presence of ectopic endometrial stroma and epithelium, affects approximately 10% of reproductive-age women and can cause pelvic pain and infertility. Endometriotic lesions are considered to be benign inflammatory lesions but have cancerlike features such as local invasion and resistance to apoptosis.

METHODS:

We analyzed deeply infiltrating endometriotic lesions from 27 patients by means of exomewide sequencing (24 patients) or cancer-driver targeted sequencing (3 patients). Mutations were validated with the use of digital genomic methods in microdissected epithelium and stroma. Epithelial and stromal components of lesions from an additional 12 patients were analyzed by means of a droplet digital polymerase-chain-reaction (PCR) assay for recurrent activating KRAS mutations.

RESULTS:

Exome sequencing revealed somatic mutations in 19 of 24 patients (79%). Five patients harbored known cancer driver mutations in ARID1A, PIK3CA, KRAS, or PPP2R1A, which were validated by Safe-Sequencing System or immunohistochemical analysis. The likelihood of driver genes being affected at this rate in the absence of selection was estimated at P=0.001 (binomial test). Targeted sequencing and a droplet digital PCR assay identified KRAS mutations in 2 of 3 patients and 3 of 12 patients, respectively, with mutations in the epithelium but not the stroma. One patient harbored two different KRAS mutations, c.35G→T and c.35G→C, and another carried identical KRAS c.35G→A mutations in three distinct lesions.

CONCLUSIONS:

We found that lesions in deep infiltrating endometriosis, which are associated with virtually no risk of malignant transformation, harbor somatic cancer driver mutations. Ten of 39 deep infiltrating lesions (26%) carried driver mutations; all the tested somatic mutations appeared to be confined to the epithelial compartment of endometriotic lesions.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Proteínas Proto-Oncogênicas p21(ras) / Endometriose / Endométrio / Mutação Tipo de estudo: Prognostic_studies / Risk_factors_studies Limite: Adult / Female / Humans / Middle aged Idioma: En Revista: N Engl J Med Ano de publicação: 2017 Tipo de documento: Article
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Proteínas Proto-Oncogênicas p21(ras) / Endometriose / Endométrio / Mutação Tipo de estudo: Prognostic_studies / Risk_factors_studies Limite: Adult / Female / Humans / Middle aged Idioma: En Revista: N Engl J Med Ano de publicação: 2017 Tipo de documento: Article