Akari Therapeutics plc ADR (0.01 USD)
Akari Therapeutics, Plc, an oncology company, develops next-generation antibody-drug conjugates (ADC) for cancer-killing toxins. Its lead payload is PH1 to disrupt the function of spliceosomes and to trigger an immune response that leads to additional cancer cell killing. The company's lead product candidate is AKTX-101, a preclinical stage trop2-targeting ADC that combines PH1 with the trop2 antibody to treat solid tumor cancer types, including lung, breast, colon, and prostate. Its payloads include PH5, which inhibits DNA mismatch repair (MMR) and DNA damage response (DDR) to generate neoepitopes, and PH6, which inhibits DNA transcription in cancer cells and co-opted immune cells. The company also develops AKTX-102, a novel bispecific ADC that utilizes PH1 as its payload to treat various solid tumor cancers. Akari Therapeutics, Plc is headquartered in Boston, Massachusetts.
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Precigen, Inc.,a discovery and clinical-stage biopharmaceutical company, develops gene and cell therapies using precision technology to target diseases in areas of immuno-oncology, autoimmune disorders, and infectious diseases. It operates through two segments, Biopharmaceuticals and Exemplar. The company offers therapeutic platforms consisting of AdenoVerse platform, which utilizes a library of proprietary adenovectors for gene delivery of therapeutic effectors, immunomodulators, and vaccine antigen; and UltraCAR-T to provide chimeric antigen receptor T cell therapies for cancer patients. It also develops programs based on the UltraCAR-T platform, including PRGN-3005 in Phase 1b clinical trial to treat advanced ovarian, fallopian tube, or primary peritoneal cancer; PRGN-3006 in Phase 1b trial for patients with relapsed or refractory acute myeloid leukemia and high-risk myelodysplastic syndromes; and PRGN-3007 in Phase 1/1b trial for the treatment of advanced receptor tyrosine kinase-like orphan receptor 1-positive, hematologic, and solid tumors. In addition, the company is developing programs based on the AdenoVerse immunotherapy platform comprising PRGN-2009 in Phase 2 trial for patients with HPV+ solid tumors; PRGN-2012 in Phase ½ trial to treat recurrent respiratory papillomatosis; and AG019, which is in Phase 1b/2a trial, to treat type 1 diabetes mellitus. Further, it provides UltraPorator, a proprietary electroporation device; and develops research models and services for healthcare research applications. The company was formerly known as Intrexon Corporation and changed its name to Precigen, Inc. in February 2020. Precigen, Inc. was founded in 1998 and is headquartered in Germantown, Maryland.
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