TENGION INC - FORM S-1/A - EX-23.1 - CONSENT OF ERNST & YOUNG LLP - February 23, 2010

Attached files

file filename
EX-10.34 - 2010 STOCK OPTION AND INCENTIVE PLAN - TENGION INCdex1034.htm
EX-23.2 - CONSENT OF KPMG LLP - TENGION INCdex232.htm
EX-10.5 - AMENDED AND RESTATED TENGION, INC. 2004 STOCK INCENTIVE PLAN - TENGION INCdex105.htm
S-1/A - AMENDMENT NO. 2 TO FORM S-1 - TENGION INCds1a.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption “Experts” and to the use of our report dated February 23, 2010 in Amendment No. 2 to the Registration Statement (Form S-1 No. 333-164011) and the related Prospectus of Tengion, Inc. for the registration of 000,000 shares of its common stock.

/s/ ERNST & YOUNG LLP

Philadelphia, Pennsylvania

February 23, 2010

TENGION INC Reports

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