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Peach HF, Johnson PWM, Johnson S, Jones LK, Jones M, Sharpe R, Shaw E, Turtiainen T, Tuff A, Pernemalm A, Branca M, Petris DE, Forshed J, Lewensohn R, Besse B, Lazar V, Van den Oord J, Pawitan Y, Lehtio J, Saber M, Akel Y, Ali T, Ibrahim H, Hu XD, Dubus E, Billaud JN, Dubus E, Richards D, Flannery R, Kramer A, Lerman J, Kutchma A. Computational / bioinformatics. Ann Oncol 2012. [DOI: 10.1093/annonc/mds164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Peach H, Johnson P, Johnson S, Jones L, Jones M, Sharpe R, Shaw E, Turtiainen T, Tuff A. P4.01 Delivery of High Quality Molecular Panel Tests for 9,000 Cancer Patients Routinely Consented for Use of Molecular and Clinical Data. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)31367-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Shaw E, Tuff A, Sharpe R, Jones LK, Turtiaien T, Griffiths M, Butler R, Gonzalez de Castro D, Mason MD, Collins VP, Rae F, Evans TJ, Johnston SRD, Rogan J, Hanby A, Peach J, Johnson PWM. Emerging findings in the Cancer Research UK stratified medicine program. J Clin Oncol 2012. [DOI: 10.1200/jco.2012.30.15_suppl.tps10633] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
TPS10633^ Background: Molecular analysis of tumours may be used to identify those predicted to benefit from novel targeted therapies. The Cancer Research UK programme is piloting plans to apply such testing broadly across the UK healthcare system, linking molecular phenotype to clinical outcomes. Methods: The Stratified Medicine Programme (SMP) aims to develop a model for high quality, large-scale molecular characterization of cancer specimens through an initiative developed in partnership with AstraZeneca, Pfizer, the UK Department of Health and academic researchers. Phase One of the SMP is a two year feasibility study. It aims to demonstrate the submission of consented blood samples and sections of surplus diagnostic formalin-fixed paraffin-embedded tumour tissue from 9,000 patients at centres across the UK to one of three ‘technology hubs’ for mutation testing of genes of potential clinical interest (KRAS, BRAF, NRAS, PIK3CA, TP53, PTEN, TMPRSS2-ERG, EGFR, EML4-ALK and KIT) in six selected tumour types. The tests are technically validated and will be completed in clinically relevant timescales. Data including pathological and treatment information and clinical outcome is also collected for the recruited patients, linked to the genetic data and stored in a central data repository hosted within the National Cancer Registration Service. The study opened in September 2011 at 7 sites across the UK and by the end of 2011, 760 patientswith breast, lung, prostate, colorectal, ovarian cancer or metastatic malignant melanoma had consented to participate. 142 sets of molecular results had been returned to clinical teams. Updated figures will be presented at the meeting, by which time the programme is projected to have accrued 4000 subjects. By 2013, we hope to have developed a scalable model for routine, high quality, prospective molecular characterisation of tumours for NHS cancer patients, with consent for the collection, storage and research use of population-scale genetic and clinical outcome data. We will report the emerging results from the Stratified Medicines Programme and early insights into implications for wider implementation across the UK healthcare system.
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Affiliation(s)
- Emily Shaw
- Cancer Research UK, London, United Kingdom
| | - Alice Tuff
- Cancer Research UK, London, United Kingdom
| | | | | | | | - Michael Griffiths
- West Midlands Regional Genetics Laboratory, Birmingham, United Kingdom
| | - Rachel Butler
- Institute of Medical Genetics, Cardiff, United Kingdom
| | | | | | - V. Peter Collins
- Department of Pathology and Molecular Histopathology, Addenbrooke's Hospital, Cambridge, United Kingdom
| | - Frances Rae
- Laboratory Medicine, NHS Lothian, Edinburgh, United Kingdom
| | | | | | - Jane Rogan
- Manchester Cancer Research Centre, Manchester, United Kingdom
| | - Andrew Hanby
- Leeds Institute of Molecular Medicine, Leeds, United Kingdom
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Abstract
Several theories suggest that lung carcinomas are not totally separate entities, but are derived from a common precursor, probably of endodermal origin. The histological classification of lung cancers is complex, with much overlap between groups broadly designated as small cell (SCLC), squamous cell, adenocarcinoma and all others simply termed non-small cell. It is shown here that in vitro exposure of classic, non-adherent SCLC lines to 10 microM 5' bromodeoxyuridine (BrdU) results in a rapid cell-line dependent change to a morphology consistent with an adherent, non-small cell phenotype. Accompanying this morphological shift is a decreased expression of the amplified N-myc protooncogene. These induced changes underline the morphological relatedness of lung carcinoma cell lines.
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Affiliation(s)
- R C McGarry
- Oncology Research Group, University of Calgary, Alberta, Canada
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