Future Research Prospects
PKC-α shows important regulation of phospholipase D. Phospholipase D is located on the plasma membrane and is responsible for hydrolyzing phosphatidylcholine to phosphatidic acid and choline. Research has indicated that phospholipase D may play roles in tumorigenesis by altering cellular events such as invasion and migration. Point mutations at particular phenylalanine residues have shown to inhibit PKC-α’s ability to activate phospholipase D. Current research is being conducted investigating PKC-α’s inhibitory affects. Researchers hope to learn how to exploit PKC-α’s ability to turn down phospholipase D’s activity and use this function to create anti-cancer drugs.
Another breakthrough branch of research concerning PKC-α concerns its role in erythrocyte (red blood cell) development. Currently, researchers understand that PKC-α is correlated with the differentiation of erythroid progenitor cells in bone marrow. These undifferentiated cells give rise to the mass of red blood cells present in blood. Future research endeavors seek to find whether it is activation or inhibition of PKC-α which affects the development of erythrocytes. By answering this question, scientists hope to gain insight into various types of hematologic diseases such as aplastic anemia and leukemia.
Read more about this topic: PKC Alpha
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