NOVEL HUMAN DELTA3 COMPOSITIONS AND THERAPEUTIC AND DIAGNOSTIC USES THEREFOR

摘要

The invention provides nucleic acids encoding Delta3 proteins. Also provided are derivatives of Delta3 nucleic acids, polypeptides encoded thereby, and antibodies. Delta3 therapeutics, which are either antagonists or agonists of a Delta3 bioactivity and which are capable of modulating the growth and/or differentiation of a cell, e.g., endothelial cell, are also provided herein. Furthermore, methods for treating or preventing diseases associated with an aberrant Delta3 activity and/or associated with abnormal cellular growth and/or differentiation, e.g., neurological disease or vascular disease, such as Agenesis of the Corpus Callosum with Peripheral Neuropathy (ACCPN), as well as diagnostic methods for detecting these diseases are disclosed.