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Brief Title: Role of PTK-7 in Acute Myeloid Leukemias
Official Title: Role of PTK-7 in Acute Myeloid Leukemias: Impact of PTK7 Serum Marker and ex Vivo Studies to Decipher the Role of PTK7
Study ID: NCT02860793
Brief Summary: The pseudo tyrosine kinase receptor 7 (PTK7) is an orphan tyrosine kinase receptor assigned to the planar cell polarity pathway. PTK7 is expressed in normal myeloid progenitors and CD34(+) CD38(-) bone marrow cells in humans. It is also expressed in acute myeloid leukemia (AML) and is mostly assigned to granulocytic lineage differentiation. In AML, PTK7 seems to convey promigratory and antiapoptotic signals into the cell and represents an independent prognosis factor of survival in patients treated with induction chemotherapy. This study aims at: * evaluating the impact of PTK7 expression on primary AML cells ex vivo * evaluating the diagnostic and prognostic value of a soluble form of PTK7
Detailed Description:
Minimum Age: 18 Years
Eligible Ages: ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: No
Institut Paoli Calmettes, Marseille, Bouches du Rhone, France
Name: Norbert VEY, MD
Affiliation: Institut Paoli-Calmettes
Role: PRINCIPAL_INVESTIGATOR