02.01.19
Phyton Biotech and PellePharm have formed a partnership to develop a plant cell culture-based process to enable the future renewable production of the raw material for PellePharm’s patidegib, an investigational topical therapy for Gorlin Syndrome and High Frequency Basal Cell Carcinoma (BCC). PellePharm is currently investigating the safety and efficacy of patidegib topical gel for the reduction of surgically-eligible BCCs in Gorlin Syndrome patients in a Phase 3 trial.
The foundation for this joint initiative is Phyton Biotech’s proprietary Plant Cell Fermentation (PCF) technology, a unique platform that enables renewable, reliable and scalable supply of plant-derived compounds like cyclopamine, the key building block in the synthesis of patidegib. Under its agreement with PellePharm, Phyton Biotech will begin development of the new process immediately.
“We are incredibly excited to partner with PellePharm as pioneers in precision medicine to advance this topical skin cancer treatment to the next level of excellence with our patented PCF® technology,” said Colin Marr, president, Phyton Biotech. “This application of our ‘green chemistry’ process is just the latest example of how Phyton Biotech is advancing traditional manufacturing approaches for high-value phytochemicals and markedly improving patient care.”
Currently, cyclopamine is sourced from the perennial herb Veratrum californicum (corn lily), a member of the Liliaceae plant family found in remote mountainous parts of western North America.
“PellePharm’s partnership with Phyton Biotech underscores our commitment to bring a new therapeutic option to patients with Gorlin Syndrome and other skin cancers,” said Sanuj Ravindran, president and chief executive officer, PellePharm. “As we begin our pivotal Phase 3 clinical trial of patidegib topical gel and prepare for commercial-scale production of patidegib if approved, we anticipate the demand for cyclopamine will grow, spurring the need for a supplemental and more scalable source.”
The partnership with PellePharm follows Phyton Biotech’s successful demonstration of its ability to express cyclopamine directly from Veratrum californicum plant cell cultures via PCF. Further development and full scale-up into commercial-size bioreactors of up to 75 m³ in volume, operated in Phyton Biotech’s facility in Germany, is anticipated to follow the current program.
The foundation for this joint initiative is Phyton Biotech’s proprietary Plant Cell Fermentation (PCF) technology, a unique platform that enables renewable, reliable and scalable supply of plant-derived compounds like cyclopamine, the key building block in the synthesis of patidegib. Under its agreement with PellePharm, Phyton Biotech will begin development of the new process immediately.
“We are incredibly excited to partner with PellePharm as pioneers in precision medicine to advance this topical skin cancer treatment to the next level of excellence with our patented PCF® technology,” said Colin Marr, president, Phyton Biotech. “This application of our ‘green chemistry’ process is just the latest example of how Phyton Biotech is advancing traditional manufacturing approaches for high-value phytochemicals and markedly improving patient care.”
Currently, cyclopamine is sourced from the perennial herb Veratrum californicum (corn lily), a member of the Liliaceae plant family found in remote mountainous parts of western North America.
“PellePharm’s partnership with Phyton Biotech underscores our commitment to bring a new therapeutic option to patients with Gorlin Syndrome and other skin cancers,” said Sanuj Ravindran, president and chief executive officer, PellePharm. “As we begin our pivotal Phase 3 clinical trial of patidegib topical gel and prepare for commercial-scale production of patidegib if approved, we anticipate the demand for cyclopamine will grow, spurring the need for a supplemental and more scalable source.”
The partnership with PellePharm follows Phyton Biotech’s successful demonstration of its ability to express cyclopamine directly from Veratrum californicum plant cell cultures via PCF. Further development and full scale-up into commercial-size bioreactors of up to 75 m³ in volume, operated in Phyton Biotech’s facility in Germany, is anticipated to follow the current program.