CRT spins out company to develop cancer surgery machine to melt tumours

On January 26, 2012 Cancer Research Technology, the commercial arm of Cancer Research UK, reported it has launched Acublate Limited, a spin-out company which will develop a next-generation High Intensity Focused Ultrasound (HIFU) surgery device to treat a range of solid tumour types (Press release, Acublate, JAN 26, 2012, http://commercial.cancerresearchuk.org/crt-spins-out-company-develop-cancer-surgery-machine-melt-tumours [SID1234523125]).

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HIFU is a highly precise non-invasive type of surgery which uses ultrasound energy to heat and destroy tumours while leaving surrounding healthy tissue intact. The treatment works with immediate benefit and has the potential to reduce side effects compared with current alternative treatments.

The Acublate device uses an advanced proprietary phased-array system – that is, it targets multiple points in the tumour at once. The system can be steered rapidly in 3D to target and destroy tumours.

It is expected that the device will significantly reduce HIFU treatment times and become a more effective and cheaper alternative to currently available HIFU therapies for the treatment of cancer and other chronic diseases.

Initially, the Acublate device will treat patients with bowel cancer that has spread to the liver. But the technology has the potential to treat a range of cancers.

Cancer Research UK, Imperial Innovations and Imperial College Healthcare NHS Trust funded the original research to develop the technology. The research was led by founding scientists physicist Professor Jeff Hand at Imperial College London and surgeon Professor Paul Abel at Imperial College London.

Cancer Research Technology, with others, has raised £145,000 to develop the clinical prototype which is expected to be ready within a year. Further funding will be required to run clinical trials of the equipment with the first clinical data expected within 24 months.

Cancer Research Technology, which owns the IP to the technology, is Acublate Limited’s major equity holder and will benefit from any future licence income

Tony Hickson, managing director technology transfer, at Imperial Innovations, said: "As the provider of commercialisation services to the Imperial College Healthcare Trust, Imperial Innovations is extremely pleased to see this cutting-edge treatment being developed by a Cancer Research UK spin-out, and, alongside the ICHT and CRT, has backed the idea, supporting the development of the prototype towards clinical trials."

Dr Keith Blundy, CRT’s CEO, said: "We’re delighted to be able to take the research into this exciting technology that Cancer Research UK helped fund onto the next stage. The HIFU technology currently approved for clinical use in the UK specifically targets prostate cancer but we hope the Acublate device will be able to treat most solid tumour types.

"It’s also expected to treat patients more quickly, more effectively and with fewer side effects than the current technology.

"We hope to have the first set of data from clinical trials using the equipment to treat bowel cancer that has spread to the liver, within two years."

(Press release, Cannabis Science, JAN 25, 2012, View Source [SID:1234505817])

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Boehringer Ingelheim prolongates drug discovery collaboration with Priaxon

On January 24, 2012 Priaxon, utilizing its proprietory PriaXplore platform for small molecule drug discovery, and Boehringer Ingelheim reported they will prolongate their research and development collaboration on mdm2/p53 inhibitors for the treatment of cancer (Press release, Boehringer Ingelheim, JAN 24, 2012, View Source;detail=28 [SID1234535648]).

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The companies will continue working jointly to identify and advance drug candidates into pre-clinical development. Thereafter, Boehringer Ingelheim will drive the development and commercialisation of the potential cancer treatments arising from the collaboration.

"Priaxon has been able to develop promising mdm2/p53 inhibitors with its PriaXplore technology", said Dr Juergen Kolb, CEO of Priaxon. "We are proud that Boehringer Ingelheim appreciates Priaxon as a competent partner by prolongating the collaboration to advance the high potency lead compounds. We enjoy the fair and creative atmosphere of this cooperation very much."

Priaxon is entitled to up to EUR 86 million in milestone payments upon achievement of certain development, regulatory and commercial milestones as well as royalties on potential future net sales of products.

About mdm2/p53 Inhibition
The human p53 tumor suppressor protein has been one of the most investigated proteins in cancer research due to the fact that loss of p53 function through mutation and/or deregulation is involved in about 50% of all human cancers. The role of p53 in controlling the cell cycle and monitoring the integrity of the genome has made it known as the "guardian of the genome". Besides the functional loss of p53 through mutation, it can also be inactivated by the overexpression or amplification of MDM2 (murine double minute 2), which is the case in many p53 wild-type tumors. Thus, disruption of the MDM2-p53 interaction is considered a novel therapeutic strategy for cancer cells that still are endowed with wild-type p53, and a variety of small molecule drug like compounds have been reported that bind to the p53 binding site of MDM2.

(Press release, , JAN 24, 2012, View Source [SID:1234504485])

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(Press release, Novartis, JAN 19, 2012, View Source [SID:1234502605])

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