0001209191-09-049272 4 2 20091016 20091020 20091020 RXI PHARMACEUTICALS CORP 0001390478 2834 000000000 60 PRESCOTT STREET WORCESTER MA 01605 508-767-3861 60 PRESCOTT STREET WORCESTER MA 01605 Nisi Rudolph 0001297775 4 34 001-33958 091128542 TWO BALA PLAZA, SUITE 300 PHILADELPHIA PA 19004 4 1 doc4.xml FORM 4 SUBMISSION EX-24.4_303448 2 poa.txt POA DOCUMENT