Radiopharma-focused Pentixapharm picks up Glycotope's discovery unit for preclinical cancer antibodies

Radiopharmaceutical company Pentixapharm is picking up fellow Germany-based Glycotope's target discovery unit for an undisclosed sum in order to double its pipeline courtesy of a portfolio of preclinical cancer antibodies.

The assets are aimed at various oncology targets and could be turned into radiopharmaceuticals, Pentixapharm said in a July 3 release. The deal will also see the company take ownership of Glycotope’s labs, cell banks and tumor target database as well as “the equipment needed to exploit the discovery platform, along with a range of patents, licenses, and other tangible assets.”

“In total, Pentixapharm will be able to add an integrated team of 40 seasoned executives, R&D specialists, and administrators to its staff,” Pentixapharm said. The release made no mention of the financial terms of the deal.

Pentixapharm’s current therapeutic pipeline consists solely of PentixaTher, a CXCR4 cytokine receptor in a phase 1/2 trial for patients with lymphoma affecting the central nervous system. The biotech also has a gallium-68 PET imaging agent being tested in non-Hodgkin B-cell lymphoma and a hypertension-related condition called primary aldosteronism.

“The acquisition will broaden Pentixapharm’s intellectual property portfolio beyond the one built around the CXCR4 receptor,” Pentixapharm CEO Hakim Bouterfa said in today’s release.

“Glycotope’s pipeline comprises several candidates that can be used immediately for proof-of-concept studies as next generation radiopharmaceuticals,” Bouterfa added. “We look forward to maximizing the synergy of Pentixapharm’s know-how and Glycotope’s target discovery for the benefit of patients in both diagnostics and therapeutic applications.”

Pentixapharm is owned by Eckert & Ziegler (EZAG), a specialist in isotope-related components used for nuclear medicine and radiation therapy. But the company’s plans involve detaching from its parent company and listing on the Frankfurt Stock Exchange.

“The transaction provides Pentixapharm not just with a chance to build a clinical pipeline beyond the company’s current CXCR4-ligand based programs, but also substantially strengthens its administrative and managerial capacities,” Andreas Eckert, chairman of the supervisory board of both Pentixapharm and EZAG, said in the same release. “The offices and laboratories included in the deal are large enough to allow a consolidation of all Berlin-based activities into one location.”

As part of the acquisition, Bouterfa will move across to the biotech’s supervisory board, with current Chief Medical Officer Dirk Pleimes, M.D., taking on the CEO role. Glycotope’s chief scientific officer Patrik Kehler will take up the same role at Pentixapharm.

At Glycotope, Kehler and his team have been working on tumor-associated carbohydrate structures, so-called GlycoTargets. Due to the greater ability to target tumors when compared to conventional antibodies, the company’s hope had been to “close the treatment gap that exists for the majority of solid tumors,” Kehler said in the release.

The radiopharma space has seen a frenzy of dealmaking since the end of last year, with Eli Lilly making its latest move earlier this week via a $140 million partnership with Radionetics Oncology.

Pentixapharm is far from the first company to see potential in Glycotope’s tech. Evotec, LegoChem Biosciences and Daiichi Sankyo have all signed up to collaborate with the German biotech.