Early Warning Sign for Cardiovascular Disease.

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Scientists have developed a probe with fluorescent molecules, that glows more brightly in the presence of enzymes associated with cardiovascular trouble
Scientists have developed a probe with fluorescent molecules that glows more brightly in the presence of enzymes associated with cardiovascular trouble
Angelo Frei

The accumulation of plaque inside the arteries can be an insidious condition with grave consequences that include blood clots and strokes, but luckily it does give off some tell-tale signs. Researchers in the UK have developed a new type of glowing probe that focuses on one of them, increasing its fluorescence in the presence of a key enzyme and possibly acting as an early warning sign for cardiovascular disease.

Known as atherosclerosis, the build-up of arterial plaque is a key driver of heart disease and stroke, and is in turn a leading cause of death in the Western world. One of the ways the condition can endanger human health is when the plaque actually breaks away from the artery walls, events known as intraplaque haemorrhages (IPHs), which can then restrict blood flow and lead to chronic disease or stroke.

The new probe, developed by scientists at Imperial College London, takes aim at an enzyme known as heme oxygenase-1 (HO-1), which is produced in large amounts as IPHs take hold. The probe consists of two compartments that transfer fluorescent molecules between one another – one “donor” component and an “acceptor” component.

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Brent, aka The Common Constitutionalist, is a Constitutional Conservative, and advocates for first principles, founders original intent and enemy of progressives. He is former Navy, Martial Arts expert. As well as publisher of the Common Constitutionalist blog, he also is a contributing writer for Political Outcast, Godfather Politics, Minute Men News (Liberty Alliance), Freedom Outpost, the Daily Caller, Vision To America and Free Republic. He also writes an exclusive weekly column for World Net Daily (WND).