Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement of our report dated March 19, 2019, relating to the consolidated financial statements of Bio-Path Holdings, Inc. (“Company”) appearing in the Company’s Annual Report on Form 10-K for the year ended December 31, 2018.

/s/ BDO USA, LLP

Salt Lake City, Utah

February 12, 2020