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Moss to provide new drugs
Proteome Systems win top award
Coca-Cola – for adults only?
IRI wins Pfizer UK deal
The dark side is better for you
System removes perchlorate from water
Research
Moss to provide new drugs
Moss could become a source for new
drugs if collaboration between American and German researchers works out.
Many high-value therapeutic
proteins need specific glycan or sugar structures to be fully effective
and work safely in humans. Glycoproteins produced by plants have
structures similar but not identical to those produced by mammals.
Scientists from Dow Chemical and
greenovation Biotech in Freiburg, Germany plan to use a modified moss to
produce therapeutic antibodies that are fully comparable to those produced
in mammalian cell systems. They will use greenovation's successful
double-knock-out of plant-specific sugar residues in moss for the
investigation. The focus is on optimising galactosylation, the major step
for achieving mammalian-like glycosylation for monoclonal antibodies.
Innovation
award
Proteome Systems win top award
Australian genetic research firm
Proteome Systems has won the 2003 Frost & Sullivan technology
innovation award in the proteomics automation market.
The annual award goes to the
company that has best shown technological superiority in its industry,
plus the ability to develop and introduce new technology, formulate a
well-designed product family, and improve product performance. Chairman
and chief executive Keith Williams said "Our technology has been
developed by practitioners of proteomics, specifically for proteome
research, and has been rigorously tested in our in-house projects in
cystic fibrosis, cancer, infectious diseases and ageing. We are honoured
to be recognised for our innovations."
System
removes perchlorate from water
A patented system that converts
perchlorate into benign chloride ions cost effectively is now available
from San Diego's Pure-O-Tech, a provider of ozone-based treatments for
water and food security applications.
Perchlorate in the water supply
restricts the thyroid gland's ability to make essential hormones. For
foetuses, infants and children, disruptions in thyroid hormone levels
leads to lower IQs, mental retardation, loss of hearing and speech, and
motor skill deficits.
Pure-O-Tech aims to commercialise
the technology, which it licenses from the San Diego State University.
Marketing
Coca-Cola – for adults only?
The
growing move to outlaw child-focused marketing tactics has prompted
Coca-Cola to include healthier alternatives such as milk-based drinks,
juices, water and energy drinks to its school vending machines alongside
the sweet brown fizz.
The company this week issued new
guidelines that govern current and future relationships between Coke and
K-12 schools in the US regarding vending machines and signage. These often
provide essential revenue to schools. The rules seek to retain Coke’s
ability to sell branded products to kids but to put more stress on
healthier patterns of consumption and exercise.
Market
research
IRI wins Pfizer UK deal
Market research Information
Resources (IRI) is to provide UK market information to Pfizer Consumer
Healthcare (PCH) until the end of 2006. The information will help the
company market, sell and distribute its over the counter and consumer
products, such as Nicorette, Listerine and Benadryl. The deal means PCH
has now moved all its OTC retail tracking business from ACNielsen to IRI.
Nutrition
The dark side is better for you
A daily dose of dark chocolate may
lower your blood pressure, say US researchers who examined the effect on
adults aged 55 to 64 with hypertension of eating a 100g bar every day.
The Journal of the American Medical
Association reports that test patients were prescribed a white or dark
chocolate bar daily for two weeks. Those who ate the dark bar enjoyed a
significant drop in blood pressure compared with those who ate the white
chocolate. Researchers point out that dark chocolate, but not white, is
rich in "heart-healthy chemicals called polyphenols."
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