Posts tagged ‘biotechnology’

Challenges to Innovate in the Canadian Biotech Industry

One of the key challenges faced by innovators is to develop economic value for their products in the pipeline. With the added burden of increasing regulatory hurdles, today, pharma and biotech companies can spend  2 years to get clearance from organizations such as the CDR (Common Drug Review) and PMPRB (Patented Medicine Price Review Board).

This article describes an  option for biotechnology firms to pool their resources in an innovative R&D model.

February 24, 2013 at 12:23 pm Leave a comment

Biotechnology Kids Weekend

January 27, 2013 at 10:00 am Leave a comment

Canadian Biotechnology News

Canada commited to make available $400M for the biotech industry (January 2013): Click here for more.

January 15, 2013 at 8:06 am Leave a comment

Treasure from Deep Diving the Biotechnology Web

Rice With Human Genes! Transgenic Food Makes Us Lab Animals. Click here for more

January 4, 2013 at 2:58 pm Leave a comment

Breaking News

Canadian scientists discover how cancer cells communicate with healthy cells in major breakthrough

Canadian scientists have made a major discovery about how cancer spreads: tumour cells appear to co-opt normal cells around them, in effect “talking” them into helping the cancer set up shop in other parts of the body.

The process, called metastasis, is what often makes malignancies so challenging to treat — and typically more deadly.

“People often think of cancer as this separate tissue, sort of like a foreign invader, a thing that’s sitting inside that’s separate from their normal body,” said principal investigator Jeff Wrana, a molecular biologist at the Samuel Lunenfeld Research Institute in Toronto.

Genetically-boosted immune cells show promise in fighting cancer
Doctors have successfully treated 13 people with myeloma by using genetically modified T-cells in a pilot study in the United States using a treatment developed by James Noble, CEO of Adaptimmune in Abingdon, U.K.

The study, while an extremely small sample, elicited a remission response after three months in 10 of 13 patients, and a positive response of some sort in all 13.

“The fact we got a response in all 13, you can’t get better than that,” Noble said.

“But, in fact, the cancers are intimately communicating in a dialogue with the normal cells around them,” he said. “So basically, the normal cells are passing signals to the tumour cells and the tumour cells are passing signals to the normal cells.”

Working with human breast cancer cells in the lab, Wrana and colleagues found that tumour cells get sets of instructions in the form of protein “messages” passed between healthy and cancerous cells.

It’s been known for a while that communication existed between these cell types, but it was thought it was akin to “words” or incomplete “sentences.”

Click here for more.

December 21, 2012 at 1:52 pm Leave a comment

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