Arrowhead Research Subsidiary Insert Therapeutics Files IND Application for Anti-Cancer Drug Candidate IT-101; IT-101 Utilizes Cyclosert(TM), a Patented Nanotechnology-Based Drug Delivery Platform
Cyclosert is a proprietary drug delivery technology based on a nano-engineered class of linear cyclodextrin polymers. Cyclosert was invented at Caltech in the lab of Dr. Mark Davis, a professor in Chemical Engineering and founder of Insert. Insert holds an exclusive license to Cyclosert and has conducted numerous animal studies showing the safety of the Cyclosert delivery platform and the efficacy of IT-101.
“We hope IT-101 will become a potent new therapy for patients suffering from various forms of cancer”
"We congratulate Dr. Davis and everyone at Insert and Caltech who contributed to this tremendous achievement," said R. Bruce Stewart, Arrowhead's Chairman. "We are excited that Insert has reached this milestone and look forward to clinical trials."
"We hope IT-101 will become a potent new therapy for patients suffering from various forms of cancer," said John Petrovich, Insert's President. "This IND filing is an important step in expanding the potential of Cyclosert. IT-101 is only the first in a series of therapeutics under development at Insert that will seek to take advantage of Cyclosert's unique properties."
Analogues of camptothecin, such as irinotecan and topotecan, realize nearly $1 billion in worldwide sales annually, despite the still serious side effects of these medications. In preclinical animal studies conducted by Insert, treatments with IT-101 appear to be substantially more effective, resulting in protracted anti-tumor activities, at significantly lower doses than all other treatments, including irinotecan. In some tumor types, IT-101 has caused complete remission of tumors.
For more information about Insert and its technology, please visit Insert's website at www.insertt.com.
About Arrowhead Research Corporation
Arrowhead Research Corporation (www.arrowheadresearch.com) is a diversified nanotechnology company structured to commercialize products expected to have revolutionary impacts on a variety of industries, including materials, electronics, life sciences and energy.
There are three strategic components to Arrowhead's business model:
-- Outsourced R&D Program: Arrowhead identifies patented or patent-pending technologies at universities or government labs and funds additional development of those technologies in exchange for exclusive rights to commercialize the resulting prototypes. Leveraging the resources and infrastructure of these institutions provides Arrowhead with a cost-effective development pipeline. Currently, Arrowhead is supporting efforts in drug discovery tools, stem cell technology and nanoelectronics at the California Institute of Technology, Stanford University and Duke University, respectively.
-- Commercialization Program: After prototypes have been sufficiently developed in the laboratories, Arrowhead forms or acquires majority-owned subsidiaries to commercialize the technology and provides the subsidiaries with strategic, managerial and operational support. By doing so, each research team is able to maintain focus on its specific technology and each management team can focus on specific markets, increasing the likelihood of successful technological development and commercialization. At present, Arrowhead owns majority interest in subsidiaries commercializing diverse technologies, including anti-cancer drugs, RNAi therapeutics, compound semiconductor materials and nanotube technology.
-- The Patent Toolbox: Arrowhead has acquired or exclusively licensed patents and patent applications covering a broad range of nanotechnology. The Company actively adds to its intellectual property portfolio.
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