Attached files

file filename
10-K - FORM 10-K - ORAGENICS INCd263778d10k.htm
EX-31.2 - CERTIFICATION - ORAGENICS INCd263778dex312.htm
EX-32.2 - CERTIFICATION - ORAGENICS INCd263778dex322.htm
EX-32.1 - CERTIFICATION - ORAGENICS INCd263778dex321.htm
EX-31.1 - CERTIFICATION - ORAGENICS INCd263778dex311.htm
EX-10.28 - LICENSE AGREEMENT - ORAGENICS INCd263778dex1028.htm
EX-10.20 - LEASE AGREEMENT - ORAGENICS INCd263778dex1020.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the inclusion in this Annual Report (Form 10-K) of Oragenics, Inc. of our report dated April 13, 2012, with respect to the 2011 and 2010 financial statements of Oragenics, Inc. We consent to the incorporation by reference in the Form S-8 Registration Statements (Nos. 333-110646, 333-150716 and 333-163083) of Oragenics, Inc. pertaining to the Oragenics, Inc. Amended and Restated 2002 Stock Incentive Plan.

/s/ Mayer Hoffman McCann P.C.

Certified Public Accountants

Clearwater, Florida

April 13, 2012