Attached files

file filename
EX-4.5 - EX-4.5 - CTI BIOPHARMA CORPa2020ex45descriptionofsecu.htm
EX-32 - EX-32 - CTI BIOPHARMA CORPa2020ex32sect906certceocfo.htm
EX-31.2 - EX-31.2 - CTI BIOPHARMA CORPa2020ex312sect302certcfo.htm
EX-31.1 - EX-31.1 - CTI BIOPHARMA CORPa2020ex311sect302certceo.htm
EX-10.29 - EX-10.29 - CTI BIOPHARMA CORPa2020ex1029optionagreement.htm
10-K - 10-K - CTI BIOPHARMA CORPctic-20201231.htm

                                             Exhibit 23.1


CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We consent to the incorporation by reference in the following Registration Statements:

(1)Form S-3 Nos. 333-251161, 333-221382 and 333-200453, 333-192749, 333-192748, 333-182330, 333-163479, 333-157376, 333-152171, 333-149981, 333-149980, 333-134126, and 333-108926 of CTI BioPharma Corp., and

(2)Form S-8 Nos. 333-239311, 333-231708, 333-225116, 333-218947, 333-218946, 333-211006, 333-207177, 333-207176, 333-196510, 333-189611, 333-184004, 333-178158, 333-170044, 333-162955, 333-158260, 333-152168, and 333-146624 pertaining to equity and option plans of CTI BioPharma Corp.

of our report dated March 17, 2020, with respect to the consolidated financial statements of CTI BioPharma Corp. included in this Annual Report (Form 10-K) of CTI BioPharma Corp. for the year ended December 31, 2020.

    
/s/ Ernst & Young LLP

Seattle, Washington                        
March 17, 2021