0000950135-09-000543 8-K 2 20090123 1.01 9.01 20090129 20090129 RXI PHARMACEUTICALS CORP 0001390478 2834 000000000 8-K 34 001-33958 09555106 60 PRESCOTT STREET WORCESTER MA 01605 508-767-3861 60 PRESCOTT STREET WORCESTER MA 01605 8-K 1 b73838rpe8vk.htm RXI PHARMACEUTICALS CORPORATION EX-10.1 2 b73838rpexv10w1.htm EX-10.1 LEASE AMENDMENT DATED JANUARY 23, 2009