EX-16.1 2 v227489_ex16-1.htm LETTER, DATED JUNE 29, 2011, FROM DELOITTE & TOUCHE LLP TO THE SEC

Unassociated Document

June 29, 2011

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549-7561

Dear Sirs/Madams:

We have read Item 4.01 of NeoStem, Inc.’s Form 8-K/A dated June 23, 2011, and we agree with the statements made therein.

Yours truly,

/s/ DELOITTE & TOUCHE LLP

Parsippany, New Jersey