Almac data to be presented at annual ASCO meeting
May 31, 2011
Almac’s Diagnostic Services business unit today announced research to be presented at ASCO.
Two of Almac’s main research projects have been selected for presentation at the 2011 ASCO meeting. Both of these studies are based on Almac’s approach of profiling large clinical datasets and analyzing the data for molecular subgroups that can aid in improved diagnosis of cancer by identifying molecular subtypes and by identifying molecular subgroups which are of clinical and therapeutic relevance.
The first study was carried out in ovarian cancer and will be the subject of a podium presentation by Dr Charlie Gourley of the University of Edinburgh Cancer Research UK Center, where the patients were treated. The aim of the study was to identify molecular subtypes of ovarian cancer through profiling of a large clinical dataset of 363 patient samples. Unsupervised analysis of the full dataset identified 6 molecular subgroups which were highly associated with histology. Subsequent further analysis of the serous cancers identified 3 subgroups with the dominant biology of one of these related to angiogenesis. This subgroup may be useful in identifying patients more ideally suited to treatment with anti-angiogenic therapeutics. This research will be presented at the Clinical Science Symposium entitled ‘Ovarian Cancer: Novel Approaches to Improve Treatment Outcomes’ on 4th June at 1.15pm in McCormick Place Room E354a.
The second study to be presented was carried out in breast cancer. In this study, a molecular subgroup was discovered which is DNA damage response deficient. This has resulted in the generation of a signature which is capable of identifying patients who do not respond to standard DNA damaging chemotherapy with a very high negative predictive value and relative risk. It is proposed that this signature will be developed into a patient stratification tool for existing chemotherapy or a trial enrichment tool for DNA damaging or repair targeted drugs in development. This research will be presented at a poster discussion session on 4th of June at 5pm in McCormick Place Room S100bc.
Both studies were carried out using Almac’s proprietary Cancer DSA™ discovery arrays. These tools have been optimized to obtain data from FFPE samples.
Professor Paul Harkin, President and Managing Director of Almac’s Diagnostic Services business unit said:
“The ASCO meeting is always an important event in our calendar. We are very happy to have the opportunity to showcase some of our research at the meeting this year. Both of the studies being presented have significant clinical relevance and are likely to be of significant interest to both clinicians and the Pharma companies represented.”
Dr. Charlie Gourley of the University of Edinburgh Cancer Research UK Center, who will present the Ovarian cancer data said:
“As clinicians, we know from our day to day practice that ovarian cancer is a heterogeneous disease. This study shows that when patients are categorized according to the gene expression of their primary tumor that the 6 main subgroups which result have significantly different outcomes. Intriguingly, the gene expression profiles of some of the subgroups suggest that they may be particularly amenable to treatment with novel targeted agents such as anti-angiogenics. We are hopeful that this molecular classification will act as the template for the individualisation of ovarian cancer care based upon the biology of the patient’s tumor. ”
Notes to Editors
Almac’s Diagnostic Services business unit is focused on the discovery and development of biomarkers. It utilizes its proprietary technology, extensive experience and expertise to offer solutions to biotech and Pharma partners. Almac focus on providing a range of services including exploratory biomarker discovery studies, verification studies for existing markers, assay development and biomarker validation.
The Almac Group offers a broad range of services from R&D, biomarker discovery and development, API manufacture, formulation development, clinical trial supply and IXRS technology (IVRS/IWRS), to commercial-scale manufacture. Almac provides services to more than 600 companies, including all the world leaders in the pharmaceutical and biotech sectors.
The company employs over 3,000 individuals and is headquartered in Craigavon, Northern Ireland. US operations are based in Pennsylvania, North Carolina and California. Staff have now transferred to Almac’s new $120m North American Headquarters which is now fully operational.