Scancell Holdings Regulatory News (SCLP)

9 February 2018

Scancell Holdings Plc

("Scancell" or the "Company")

Continued expansion of Intellectual Property Portfolio- Moditope® European patent application allowed for grant

Scancell Holdings plc, ('Scancell' or the 'Company') the developer of novel immunotherapies for the treatment of cancer, notes that European Patent Office has announced its intention to grant Scancell's application for a European patent for its Moditope® immunotherapy platform.

This case is key to the protection of the Company's pipeline of Moditope® vaccines for the treatment of cancer and will provide commercial exclusivity in all major European territories including: Austria, Belgium, Switzerland, Germany, Denmark, Spain, Finland, France, United Kingdom, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Sweden and Turkey. Counterparts to this patent have been filed in Australia, Brazil, Canada, China, Hong Kong, Japan, South Korea, South Africa and the US.

Cliff Holloway, Chief Executive Officer of Scancell, commented:

"By confirming its intention to grant this patent application, the European Patent Office has continued to uphold the validity of Scancell's expanding patent estate. This is a key case for the Company as we progress development of our Moditope® platform and provides further protection for Scancell's innovative cancer vaccine technologies."

For Further Information:

About Scancell

Scancell is developing novel immunotherapies for the treatment of cancer based on its ImmunoBody® and Moditope® technology platforms.

Scancell's first ImmunoBody®, SCIB1 is being developed for the treatment of melanoma. Data from the Phase 1/2 clinical trial demonstrate that SCIB1, when used as monotherapy, has a marked effect on tumour load, produces a melanoma-specific immune response and highly encouraging survival trend without serious side effects. In patients with resected disease there is increasing evidence to suggest that SCIB1 may delay or prevent disease recurrence.

Scancell's ImmunoBody® vaccines target dendritic cells and stimulate both parts of the cellular immune system: the helper cell system where inflammation is stimulated at the tumour site and the cytotoxic T-lymphocyte or CTL response where immune system cells are primed to recognise and kill specific cells.

Pre-clinical data on a combination of SCIB1 or SCIB2 and checkpoint inhibition (blockade of the PD-1 or CTLA-4 immune checkpoint pathways) have shown enhanced tumour destruction and significantly longer survival times than when either treatment was used alone.

Scancell has also identified and patented a series of modified epitopes that stimulate the production of killer CD4+ T cells that destroy tumours with minimal toxicity. The Directors believe that the Moditope® platform could play a major role in the development of safe and effective cancer immunotherapies in the future.