Health & Wellbeing

Vaccine shows promise as cheap, effective treatment for prevention of high cholesterol

Vaccine shows promise as cheap...
Researchers were able to lower cholesterol levels in animals using a new vaccine that targets a protein called PCSK9
Researchers were able to lower cholesterol levels in animals using a new vaccine that targets a protein called PCSK9
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Researchers were able to lower cholesterol levels in animals using a new vaccine that targets a protein called PCSK9
Researchers were able to lower cholesterol levels in animals using a new vaccine that targets a protein called PCSK9

Cholesterol in the body serves an important role by producing vitamin D, hormones and other molecules that help in our food digestion. But when the protein known as PCSK9, which dictates its levels in our blood, retains too much of it, arteries begin to clog up and increase the risk of heart disease and stroke. Researchers have now developed a vaccine that inhibits the activity of this particular protein, which reduces cholesterol levels in animals and suggests a cheap and effective way to prevent dangerously high levels in humans mightn't be so far away.

A common approach to keeping cholesterol in check (outside of regular diet and exercise) has centered on statins, a class of drugs that reduce the concentration of "bad" cholesterol, known as low-density lipoprotein cholesterol (LDL-C), in the blood. Research has indicated that it is effective in cutting the chances of cardiovascular disease, with one study even suggesting fast food outlets provide free statins to customers to cancel out the health risks posed by burgers and fries.

Millions of Americans take statins to lower cholesterol, but one of its major drawbacks is its list of side effects, which includes muscle pain, heightened diabetes risk and even cognitive loss. Pharmaceutical companies have made progress toward drugs that target PCSK9, with some found to reduce LDL-C levels by as much as 60 percent receiving approval from the Food and Drug Administration. The trouble is, these drugs don't come cheap, carrying a price tag of more than US$10,000 a year.

Researchers at the University of New Mexico (UNM) and the National Institute of Health say they have now developed a vaccine that offers a cheaper alternative and is even more effective than alternative treatments. It too targets PCSK9, and involves a virus-like particle that carries an antigenic PCKSK9 peptide. In testing the vaccine on mice and monkeys, the scientists found it led to significant reduction in total cholesterol, free cholesterol, phospholipids, and triglycerides.

"We believe that this vaccine could lead to a widely applicable approach for controlling hypercholesteremia and cardiovascular disease," says Bryce Chackerian, professor in the Department of Molecular Genetics & Microbiology at UNM.

The vaccine is patent-pending, with the researchers now looking to continue studying its effects in monkeys and find commercial partners to further advance the technology.

The research was published in the journal Vaccine.

Source: University of New Mexico

Hoping it will be available soon so because I'm "dying" to stuff myself with eggs, cheeseburgers, and other high-cholesterol food!
Isn't it interesting that after the decades f cholesterol meds the percent of people dying from coronary heart disease is the same? Is it not interesting these meds were/are are pushed so hard in advertising media and make the companies manufacturing them overwhelming amounts of money? Is it not interesting this mainly started when drugs started being manufactured by companies that could advertise and make money if they sold large amounts of their "product?"
When prescription meds became a competitive industry, the issue of health became secondary. When I saw the first prescription med advert on TV years ago, I knew something was amiss.
Its The Dr.'s responsibility to diagnose and prescribe. In our age peer pressure has developed as part of the prescription process. It has no doubt cost lives for the sake of the almighty dollar.
Check the numbers. Research the science with an open mind. Once again the media programs the public with disinformation.
Sign me up for the trials.
Douglas Bennett Rogers
Look up "Gluten Summit" and related articles.
So they introduce an anti-gen for something that should occur naturally in the body. The immune system then destroys that thing. Isn't that called an autoimmune disease? Do we really think that inflicting an autoimmune disease on ourselves is the best way to reduce heart disease? Surely PCKSK9 has a role to play in our overall health and having our immune system destroy it might not be good.
Also, it is nice to see that by destroying PCKSK9 you reduce overall cholesterol levels but has that been shown to reduce mortality? Statins are controversial because they increase life span of only about 2% of men (women over 65 apparently gain little benefit) but 10% suffer side effects. Those 2% of men average a few weeks of longer life. Thus the controversy. There is also little reason to believe that high or any level of cholesterol is the causal factor. It is thought cholesterol levels are caused by heart disease and while reducing them will mean it takes longer for a plaque to grow the root problem still exists. All I see is a drug company looking for the big bucks and not addressing the reason heart disease occurs to start with.
Great, now, if only high cholesterol was a problem! High cholesterol was never the problem and has little if anything to do with heart attacks and CHD. Are we a society of lemmings or what?!!! Just another way to keep us spending money on something that will have no impact on health and keep us sick indefinitely!!!! Way to go Big Pharma!!!
Sooo the vaccine prevents cholesterol, but then causes you to become a Zombie afterwards lol. (joking) but god knows what would happen if this lovely virus they are using for the vaccine were to mutate and become something bad...