Akari Therapeutics and Peak Bio Announce Portfolio Prioritization Plan for Combined Go-Forward Merger Entity

In This Article:

Akari Therapeutics Plc
Akari Therapeutics Plc
  • Prioritization of Peak’s ADC cancer therapeutic platform technology and Akari’s PAS-nomacopan for Geographic Atrophy, a disabling ophthalmic disease

  • Akari Therapeutics announces leadership changes in separate Akari press release

BOSTON and PLEASANTON, Calif., May 01, 2024 (GLOBE NEWSWIRE) -- Akari Therapeutics, Plc (Nasdaq: AKTX, “Akari”) and Peak Bio Inc. (OTC: PKBO, “Peak”) today announced completion of a joint portfolio prioritization review pursuant to which the combined entity, following completion of the previously announced merger of Akari and Peak, will focus on Peak’s ADC (antibody drug conjugate) platform technology and Akari’s PAS-nomacopan Geographic Atrophy (GA) program. Peak’s ADC platform technology is a proprietary technology using antibody plus linker plus Peak Bio toxin with immune modulation and includes a novel pre-clinical ADC candidate targeting TROP-2. Akari’s PAS-nomacopan is a bispecific complement and leukotriene B4 inhibitor with prolonged duration of action being developed for GA.

“As part of the merger process, the boards of each company collaboratively decided on this portfolio prioritization plan. The boards believe by prioritizing the ADC and PAS-nomacopan GA programs the post-closing combined company will be in the best position to secure business development opportunities and funding while continuing to advance these important programs,” said Hoyoung Huh, M.D., Ph.D. Chairman, Peak Bio, and Ray Prudo, M.D. Chairman, Akari Therapeutics.

Key Elements of Program Prioritization

ADC toolkit (proprietary technology using antibody plus linker plus Peak Bio toxin with immune modulation)

  • Oncology platform includes a novel pre-clinical ADC candidate targeting TROP-2

  • Strategy includes continued IND enabling development

  • Strategy includes developing and progressing our novel toxin(s) including our lead toxin, PH-1 (Thailanstatin) which can be used in multiple important cancer targets including our TROP-2 candidate

  • Ongoing and continued business development activities with significant market interest in ADC candidates

PAS-nomacopan for Geographic Atrophy

  • Complement only inhibitors recently approved for treatment of GA

  • PAS-nomacopan has been shown in animal models to have prolonged biologic residence in the eye, suggesting ability for q2 to q4 month dosing, a potentially important competitive advantage

  • PAS-nomacopan, with its unique, non-pegylated bispecific inhibition of leukotriene B4 and complement may offer safety and/or efficacy advantages over traditional complement inhibitors

  • Continued IND enabling development including full scale manufacturing of drug for clinical use with a pre-IND meeting expected 1H 2024