Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 of our report dated March 21, 2016 relating to the financial statements of Moleculin Biotech, Inc. as of December 31, 2015 and for the period from July 28, 2015 (Inception) to December 31, 2015. We also consent to the reference to our firm under the heading "Experts" appearing therein.
/s/ GBH CPAs, PC
GBH CPAs, PC
www.gbhcpas.com
Houston, Texas
July 24, 2017