08 September 2012
Sitting in a refrigerator in a Swedish laboratory is what promises to be a cheap and effective cancer treatment. So why are the trials to bring it to market not going ahead?
On the snow-clotted plains of central Sweden where Wotan and Thor, the clamorous gods of magic and death, once held sway, a young, self-deprecating gene therapist has invented a virus that eliminates the type of cancer that killed Steve Jobs.
‘Not “eliminates”! Not “invented”, no!’ interrupts Professor Magnus Essand, panicked, when I Skype him to ask about this explosive achievement.
‘Our results are only in the lab so far, not in humans, and many treatments that work in the lab can turn out to be not so effective in humans. However, adenovirus serotype 5 is a common virus in which we have achieved transcriptional targeting by replacing an endogenous viral promoter sequence by…’
It sounds too kindly of the gods to be true: a virus that eats cancer.
‘I sometimes use the phrase “an assassin who kills all the bad guys”,’ Prof Essand agrees contentedly.
Cheap to produce, the virus is exquisitely precise, with only mild, flu-like side-effects in humans. Photographs in research reports show tumours in test mice melting away.
‘It is amazing,’ Prof Essand gleams in wonder. ‘It’s better than anything else. Tumour cell lines that are resistant to every other drug, it kills them in these animals.’
Yet as things stand, Ad5[CgA-E1A-miR122]PTD – to give it the full gush of its most up-to-date scientific name – is never going to be tested to see if it might also save humans. Since 2010 it has been kept in a bedsit-sized mini freezer in a busy lobby outside Prof Essand’s office, gathering frost. (‘Would you like to see?’ He raises his laptop computer and turns, so its camera picks out a table-top Electrolux next to the lab’s main corridor.)
02 September 2012
lef.org. You should already be taking these anyway before meals to reduce insulin spikes from eating. This normalizes blood sugar, reduces the risk of diabetes, and entends life.