cancer tumour cells

Triphase Accelerator announces new cancer collaboration with Sunnybrook Research Institute

February 27, 2015
Susanne Staer
Industry Partners

TORONTO and SAN DIEGO (Feb. 26, 2015) — Triphase Accelerator Corporation has entered into an academic center collaboration with Sunnybrook Research Institute (SRI), the research arm of Sunnybrook Health Sciences Centre, a MaRS Innovation member institution. MaRS Innovation is also a Triphase investor.

Under the agreement, SRI will assist in the development of Triphase’s novel, first-in-class, fully human bi-specific antibody TRPH 011 and evaluate the role of bifunctional targeting of VEGFR-2 and TIE 2 receptors in cancer. TRPH 011 binds and neutralizes VEGFR-2/KDR and TIE 2 receptors simultaneously, resulting in sustained inhibition of tumor growth and angiogenesis (the formation of new blood vessels from pre-existing vessels and a fundamental step in the transition of tumors from a benign to a malignant state).

Under the terms of the agreement, Triphase will provide funding to the laboratory of Dr. Robert S. Kerbel, senior scientist in the Biological Sciences Platform at SRI. Dr. Kerbel and his colleagues will evaluate TRPH 011 in preclinical pharmacology models. Triphase will use the findings to advance the TRPH 011 program toward an Investigational New Drug (IND) filing.

AvidBiologics and National Research Council of Canada to collaborate on antibody-drug conjugates

Toronto-based AvidBiologics Inc., a leading Canadian biotech company, and the National Research Council of Canada (NRC) are collaborating on one of the most promising advances in the fight against cancer: antibody-drug conjugates (ADCs).

Recently signed research and licensing agreements will enable both organizations to continue developing a series of ADCs targeting breast, lung, and head-and-neck cancers. Unlike chemotherapy, ADCs specifically seek and destroy cancer cells, with minimal impact on healthy cells.

“The work performed by NRC is crucial to assembling the data package needed for clinical trials,” said Ilia A. Tikhomirov, president and CEO of Avid Biologics, which focuses exclusively on ADCs. “We are privileged to be able to continue the rapid development of our lead candidate while advancing the other candidates in the pipeline in collaboration with the NRC. We thank the NRC and all of our partners for their support as AvidBiologics transitions from a discovery-stage to a development-stage company.”

Cellax profiled in SciBX; MaRS Innovation’s MSc PoP program cited in National Post supplement

The Cellax technology was profiled in a recent issue of SciBX (subscription necessary). MaRS Innovation is mentioned in the article as the technology’s commercialization agent.

Here’s an excerpt:

“Ontario Institute for Cancer Research scientists have developed glycopolymer-conjugated docetaxel nanoparticles that outperform Abraxane in mouse models of breast cancer. The Ontario Institute for Cancer Research (OICR) is backing the program with $1.5 million to take it to the clinic. The expectation is that the product’s ability to target the tumor stroma rather than the tumor itself will differentiate it from Abraxane and other chemotherapeutic formulations.”

DLVR: Using personalized medicine and nature’s cellular toolkit to target cancer tumours

Every six weeks, MaRS Innovation’s marketing and communications manager writes a guest post for the MaRS Discovery District blog profiling MI’s activities or one of our start-up companies. This post coincided with World Cancer Day.

What if you could use a cancer tumour’s proteomic profile to make it easier to target and destroy?

Targeting specific proteins on the surface of individual tumours—or, more precisely, targeting a cell receptor that naturally allows substances to pass into a cell—would allow clinicians to more effectively deliver drugs designed to deactivate cancer-promoting genes within the tumour, while minimizing the addition of toxins to the patient’s body.

Personalized medicine research in Toronto also benefited from a recent $50 million donation to support Princess Margaret Hospital (part of the University Health Network). Read and watch the news announcement on BioTechnology Focus.

This is personalized medicine’s promise for cancer treatment: targeted therapies that stand a better chance of success, with reduced side effects, based on the unique profile of a patient’s tumour, either administered on their own or in combination with traditional chemotherapy.

OICR and MaRS Innovation announce funding to develop Cellax™, a nanotechnology-based cancer drug

TORONTO, ON (November 13, 2012) — The Ontario Institute for Cancer Research (OICR) and MaRS Innovation (MI) today announced $1.5 million in funding from OICR over three years to further develop Cellax™, a nanoparticle drug that could offer an alternative to chemotherapy with fewer side effects.

“Cellax is promising because it provides a more targeted strategy for treating tumours, killing tumour cells while minimizing the effect on healthy tissue,” said Dr. Rima Al-awar, director, OICR’s Medicinal Chemistry Platform. “OICR is proud to invest in a technology that has such potential to one day improve quality of life for cancer patients.”

Cellax, invented by Dr. Shyh-Dar Li and his research team in OICR’s Medicinal Chemistry Platform group, is a drug-polymer conjugate based on Dr. Li’s proprietary NanoCMC™ technology. These polymers self-assemble into defined nanoparticles and, when injected, selectively accumulate in tumours. Because of this property, the drug is released where it is most needed, increasing therapeutic benefits and reducing the side effects associated with conventional chemotherapy.