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@ARTICLE{Talhouk:156842,
author = {A. Talhouk and J. George and C. Wang and T. Budden and T.
Z. Tan and D. S. Chiu and S. Kommoss and H. S. Leong and S.
Chen and M. P. Intermaggio and B. Gilks and T. M. Nazeran
and M. Volchek and W. Elatre and R. C. Bentley and J. Senz
and A. Lum and V. Chow and H. Sudderuddin and R. Mackenzie
and S. Leung and G. Liu and D. Johnson and B. Chen and A.
Ovarian Cancer Study and J. Alsop and S. Banerjee and S.
Behrens$^*$ and C. Bodelon and A. H. Brand and L. A. Brinton
and M. E. Carney and Y.-E. Chiew and K. L. Cushing-Haugen
and C. Cybulski and D. Ennis and S. Fereday and R.
Turzanski-Fortner$^*$ and J. García-Donás and A.
Gentry-Maharaj and R. Glasspool and T. Goranova and C. S.
Greene and P. Haluska and H. R. Harris and J. Hendley and B.
Y. Hernandez and E. Herpel and M. Jimenez-Linan and C.
Karpinskyj and S. H. Kaufmann and G. Keeney and C. J.
Kennedy and M. Köbel and J. Koziak and M. C. Larson and J.
Lester and L.-A. Lewsley and J. Lissowska and J. Lubiński
and H. Luk and G. Macintyre and S. Mahner and I. A. McNeish
and J. Menkiszak and N. Nevins and A. Osorio and O. Oszurek
and J. Palacios and S. Hinsley and C. L. Pearce and M. C.
Pike and A. Piskorz and I. Ray-Coquard and V. Rhenius and C.
Rodríguez-Antona and R. Sharma and M. E. Sherman and D.
Silva and N. Singh and H.-P. Sinn and D. J. Slamon and H.
Song and H. Steed and E. A. Stronach and P. J. Thompson and
A. Tołoczko-Grabarek and B. Trabert and N. Traficante and
C.-C. Tseng and M. Widschwendter and L. R. Wilkens and S. J.
Winham and B. J. Winterhoff and A. Beeghly-Fadiel and J.
Benitez and A. Berchuck and J. D. Brenton and R. Brown and
J. Chang-Claude$^*$ and G. Chenevix-Trench and A. DeFazio
and P. A. Fasching and M. J. Garcia and S. A. Gayther and M.
T. Goodman and J. Gronwald and M. J. Henderson and B. Y.
Karlan and L. E. Kelemen and U. Menon and S. Orsulic and P.
D. P. Pharoah and N. Wentzensen and A. H. Wu and J.
Shildkraut and M. A. Rossing and G. E. Konecny and D. G.
Huntsman and R. Y. Huang and E. L. Goode and S. J. Ramus and
J. A. Doherty and D. D. L. Bowtell and M. S. Anglesio},
title = {{D}evelopment and validation of the gene-expression
{P}redictor of high-grade-serous {O}varian carcinoma
molecular sub{TYPE} ({P}r{OTYPE}).},
journal = {Clinical cancer research},
volume = {26},
number = {20},
issn = {1557-3265},
address = {Philadelphia, Pa. [u.a.]},
publisher = {AACR},
reportid = {DKFZ-2020-01159},
pages = {5411-5423},
year = {2020},
note = {2020 Oct 15;26(20):5411-5423},
abstract = {Gene-expression-based molecular subtypes of high-grade
serous tubo-ovarian cancer (HGSOC), demonstrated across
multiple studies, may provide improved stratification for
molecularly targeted trials. However, evaluation of clinical
utility has been hindered by non-standardized methods which
are not applicable in a clinical setting. We sought to
generate a clinical-grade minimal gene-set assay for
classification of individual tumor specimens into HGSOC
subtypes and confirm previously reported subtype-associated
features.Adopting two independent approaches, we derived and
internally validated algorithms for subtype prediction using
published gene-expression data from 1650 tumors. We applied
resulting models to NanoString data on 3829 HGSOCs from the
Ovarian Tumor Tissue Analysis Consortium. We further
developed, confirmed, and validated a reduced, minimal
gene-set predictor, with methods suitable for a single
patient setting.Gene-expression data was used to derive the
Predictor of high-grade-serous Ovarian carcinoma molecular
subTYPE (PrOTYPE) assay. We established a de facto standard
as a consensus of two parallel approaches. PrOTYPE subtypes
are significantly associated with age, stage, residual
disease, tumor infiltrating lymphocytes, and outcome. The
locked-down clinical-grade PrOTYPE test includes a model
with 55 genes that predicted gene-expression subtype with
$>95\%$ accuracy that was maintained in all analytical and
biological validations.We validated the PrOTYPE assay
following the Institute of Medicine guidelines for the
development of omics-based tests. This fully defined and
locked-down clinical-grade assay will enable trial design
with molecular subtype stratification and allow for
objective assessment of the predictive value of HGSOC
molecular subtypes in precision medicine applications.},
cin = {C020},
ddc = {610},
cid = {I:(DE-He78)C020-20160331},
pnm = {313 - Cancer risk factors and prevention (POF3-313)},
pid = {G:(DE-HGF)POF3-313},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:32554541},
doi = {10.1158/1078-0432.CCR-20-0103},
url = {https://inrepo02.dkfz.de/record/156842},
}