Methods for modulating resistance to apoptosis using KLK6
View Patent ↗This document provides methods and materials involved in modulating a cell's ability to be resistant to apoptosis. For example, methods and materials for exposing cells to KLK6 polypeptides, or increased KLK6 polypeptide activity, to promote resistance to apoptosis are provided. In addition, methods and materials for reducing the ability of KLK6 polypeptides to promote resistance to apoptosis are provided.
1. A method for treating a mammal having a condition wherein cells undergo excessive apoptosis, wherein said method comprises:
(a) identifying a mammal as being in need of a reduction in excess apoptosis of cells of a cell type selected from the group consisting of lymphocytes, splenocytes, monocytes, oligodendrocytes, astrocytes, neurons, glia, epidermal cells, and stem cells, and
(b) administering a Kallikrein 6 (KLK6) polypeptide to said mammal under conditions wherein said KLK6 polypeptide contacts said cells prior to or at the same time that said cells receive an apoptosis inducing stimulus and reduces the level of apoptosis of said cells.
2. The method of claim 1 , wherein said KLK6 polypeptide is a human KLK6 polypeptide.
3. The method of claim 1 , wherein said mammal is a human.
4. The method of claim 1 , wherein said apoptosis inducing stimulus is the withdrawal of growth factors or the activation of cell surface death receptors.
5. The method of claim 1 , wherein said apoptosis inducing stimulus is an exposure to heat shock, hypoxia, UV radiation, dexamethasone, cytotoxic agents, or chemotherapeutic agents.