0001209191-09-018211 4 2 20090323 20090325 20090325 KRIEGSMAN STEVEN A 0001197482 4 34 001-33958 09703826 2165 TECHNOLOGY DRIVE SCHENECTADY NY 12308 RXI PHARMACEUTICALS CORP 0001390478 2834 000000000 60 PRESCOTT STREET WORCESTER MA 01605 508-767-3861 60 PRESCOTT STREET WORCESTER MA 01605 4 1 doc4.xml FORM 4 SUBMISSION EX-24.4_280766 2 poa.txt POA DOCUMENT