Test Kit for personalized treatment Novel predictive marker for Hydroxyurea (HU) resistance in treatment of Leukemia Aarhus University October, 2009 Technical Field
Hydroyurea - Hydrea (HU) is a widely use
Biotechnology – health, medico-technical
agent in the treatment of Leukemia. Potentially all patient diagnosed with leukemia could
Business opportunity
benefit from individual testing securing optimal
monitoring of disease progression due to HU resistances. Current state of technology
A plant chemo-resistance discovery model has
opportunity for companies and investors for
early involvement working alongside the Proof-
mutations inducing drug resistance due to
altered enzyme activity. A correlation between this plant enzyme activity and drug response
The Technology
was confirmed by mammalian patient in vitro
Blood cancers are often treated with cytotoxic
data. The technology has applied for further
agents that prevent cell division. However,
relapses are frequent due to development of
Prototype of a prognostic test kit for screening
of personalized drug applicability is expected in 2010 together with a first clinical trial of 150
This technology allows the development of a
test-kit able to predict cancer sensitivity toward the chemotherapeutic agent hydroxyurea
Applications
(HU). A specific enzyme activity is used as a
• The prognostic test kit will be part of a
predictive marker for blood cancer response to
standard pre-treatment procedure, aiding HU treatment. clinicians in making rational decisions allowingpersonalized patient treatment.
The test-kit will allow clinicians to determine whether or not a specific blood cancer patient
• Potential for the development of additional
will benefit from treatment with HU and allow
test-kits thereby increasing the potential product
resistance, ensuring a shift to alternative treatment before severe disease progression. Commercial Value Leukemia prevalence in the seven major Intellectual Property Rights
markets (France, Germany, Italy, Spain, A Danish patent application has been filed UK,US, Japan) is expected to research 227,180
August 2009 and has received the application
Treatment with chemotherapy continues to
application is unpublished. Aarhus University
present clinical challenges due to chemotherapy
is the full owner of the all Intellectual Property
resistances and a lack of technology for
accurately predicting the chemo-sensitivity of individual cancers. Inventors Jan-Elo Jørgensen Associate professor,Department of Molecular Biology, Aarhus University I have researched and lectured extensively on the topic of Molecular Biology of Plants for 24 years. I was a Post-Doc at the Salk Institute, La Jolla, California 1991-1993. In 2001 I founded and managed Plantic ApS, a Danish biotechnology company in cancer therapeutics. My key focus has been cell cycle and development as well as cancer. Trine Juul Postdoc, Department of Molecular Biology, Aarhus University I have 13 years of experience in the field of plant molecular biology of which five years have been spent abroad at the John Innes Institute, UK and INRA, France. For two years I was employed as a researcher at the biotech company Plantic Aps. During my career I have been interested in plant growth and development working with several different plant species and am now involved in setting up a system where plants can be used to get a better understanding of human cancer diseases. Stig Uggerhøj Andersen Postdoc, Department of Moleculær Biology, Aarhus University During my PhD, I studied symbiotic nitrogen fixation in legumes. As a post doc, my research activity has been centered on regulation of cell cycle and stem cell activity using the plant Arabidopsis as a model system. I have pursued this interest first at Plantic ApS and then at the Max Planck Institute, Tübingen, Germany, before returning to Aarhus University. Currently, I focus on studying the effects of chemotherapeutic agents by combining genetic and pharmacological intervention and on optimizing the Arabidopsis platform for this purpose by taking advantage of deep sequencing References
• Fulton, L., Batoux, M., Vaddepalli, P., Yadav, R.K., Busch, W., Andersen, S.U., Jeong, S., Lohmann, J.U., Schneitz, K. 2009, 'DETORQUEO, QUIRKY, and ZERZAUST represent novel components involved in organ development mediated by the receptor-like kinaseSTRUBBELIG in Arabidopsis thaliana', PLoS Genetics, vol. 5 no. 1, pp. e1000355.* )
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• Il trattamento farmacologico deve essere considerato come parte integrante del progetto terapeutico costruito nel ’equipe di lavoro, nel ’ottica di un intervento integrato e • La terapia farmacologica contiene in sé elementi di grande complessità, strettamente medica ma anche per gli altri significati che può rivestireObiettivi terapia farmacologica dell’alcolismo• Preveni
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