Cholesterol News and Research

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Cholesterol is a waxy, fat-like substance made in the liver, and found in the blood and in all cells of the body. Cholesterol is important for good health and is needed for making cell walls, tissues, hormones, vitamin D, and bile acid.

Researchers discover key role of RAP1 gene in obesity

The discovery of an unexpected function for a gene that was associated to another process in the organism might be a solution in search of a problem, a clue to unsuspected connections. That is what has happened with RAP1, a gene that protects telomeres- the ends of chromosomes-after researchers from the Spanish National Cancer Research Centre surprisingly discovered its key role in obesity.

21 Jun 2013

Researchers launch clinical trial on stem cells to prevent amputations in end stage PAD

University Hospitals Case Medical Center clinical researchers have launched an innovative clinical trial, unique in its design, which will evaluate the ability of a patient's own stem cells to prevent leg amputations in end stage peripheral arterial disease (PAD).

20 Jun 2013

Gene switch off may increase risk of heart and blood vessel disease: Research

Risk of heart and blood vessel disease may increase when a particular gene is switched off, according to preliminary research presented at the American Heart Association's Emerging Science Series Webinar.

20 Jun 2013

Oral probiotic supplement increases vitamin D levels in blood, says study

A study published in the Journal of Clinical Endocrinology & Metabolism is the first report of an oral probiotic supplement significantly increasing circulating vitamin D levels in the blood.

20 Jun 2013

High strength satin drugs do not increase risk of kidney injury among heart attack survivors

A higher strength of cholesterol-lowering drugs, or statins, did not increase the risk of kidney injury among heart attack survivors, according to preliminary research presented at the American Heart Association's Emerging Science Series Webinar.

20 Jun 2013

Walnuts can play role in protecting against heart disease

Promising results from a new study published in the Journal of the American College of Nutrition provide convincing evidence that walnuts can help protect against heart disease.

20 Jun 2013

LDL cholesterol blood levels: an interview with Dr. Harvey Kaufman

What is LDL cholesterol? What blood level of LDL cholesterol is considered optimal and why are high levels of LDL cholesterol a key marker of death risk from heart disease? Dr. Harvey Kaufman, senior medical director of Quest Diagnostics gives us some answers.

From Quest Diagnostics 19 Jun 2013

AACE applauds the American Medical Association for recognizing obesity as disease state

The American Association of Clinical Endocrinologists (AACE) applauds the American Medical Association (AMA) House of Delegates for its action today to approve a resolution recognizing obesity as a disease state requiring a range of interventions to advance obesity treatment and prevention. AACE, the sponsor of the resolution, was joined by specialty and state medical societies in advocating for recognition of obesity as a disease state, including The Endocrine Society, American College of Cardiology, American College of Surgeons, American Urological Association, and the Texas State Delegation among many others.

19 Jun 2013

Risk assessment scoring system may help identify adults at risk of developing type 2 diabetes

Researchers have developed a risk assessment scoring system that they believe may better identify certain adults-- especially African Americans-- at high risk of developing type 2 diabetes, heart disease and stroke than does the current system of diagnosing the metabolic syndrome.

19 Jun 2013

Scientist discovers a way to reduce human cholesterol levels

Senior Brandeis research scientist Daniel Perlman has discovered a way to make phytosterol molecules from plants dispersible in beverages and foods that are consumed by humans, potentially opening the way to dramatic reductions in human cholesterol levels.

19 Jun 2013

DTE from animal thyroid glands is a safe alternative to T4 therapy in hypothyroid patients

Desiccated thyroid extract (DTE), derived from crushed preparations of animal thyroid glands, is a safe and effective alternative to standard T4 therapy in hypothyroid patients, a new study finds. The results will be presented Monday at The Endocrine Society's 95th Annual Meeting in San Francisco.

18 Jun 2013

PTS to integrate CardioChek PA system into Aegis workforce wellness programs

Polymer Technology Systems, Inc. announced a partnership with Aegis Health Group to integrate the CardioChek PA system into Aegis workforce wellness programs administered by health systems across the country.

18 Jun 2013

Obesity in adolescents is associated with sensorineural hearing loss

Obese adolescents are more likely than their normal-weight counterparts to have hearing loss, according to results of a new study. Findings showed that obese adolescents had increased hearing loss across all frequencies and were almost twice as likely to have unilateral (one-sided) low-frequency hearing loss.

18 Jun 2013

Study: Poor eating habits may increase children’s risk for CVD later in life

How kids eat their food may turn out to be just as important as what they eat, according to a new study out of St. Michael's Hospital.

18 Jun 2013

Santarus, Pharming Group announce FDA acceptance of RUCONEST BLA

Santarus, Inc. and Pharming Group NV today announced that the U.S. Food and Drug Administration has accepted for filing the Biologics License Application for the investigational drug RUCONEST (recombinant human C1 esterase inhibitor) 50 IU/kg.

18 Jun 2013

Two MRI measurements of abdominal aorta associated with future cardiovascular events

In a study of more than 2,000 adults, researchers found that two MRI measurements of the abdominal aorta - the amount of plaque in the vessel and the thickness of its wall - are associated with future cardiovascular events, such as a heart attack or stroke. Results of the study are published online in the journal Radiology.

18 Jun 2013

Drug increases amount of energy burned by fat tissue and promotes weight loss

A drug that mimics the activity of thyroid hormone significantly increases the amount of energy burned by fat tissue and promotes weight loss, an animal study of metabolism finds. The results were presented Sunday at The Endocrine Society's 95th Annual Meeting in San Francisco.

18 Jun 2013

Biozoom exercises option to acquire 19.9% of Opsolution

Biozoom exercised its option, under a joint venture agreement, to acquire 19.9% of Opsolution, a research and development company dedicated to advancing spectroscopic technology.

15 Jun 2013

Study suggests promising brain-imaging technique to improve diagnoses of people with movement disorders

A new University of Florida study suggests a promising brain-imaging technique has the potential to improve diagnoses for the millions of people with movement disorders such as Parkinson's disease.

14 Jun 2013

Study: Tocilizumab is effective in children with juvenile idiopathic arthritis

A new study presented today at EULAR 2013, the Annual Congress of the European League Against Rheumatism shows that tocilizumab is efficacious and leads to a sustained clinically meaningful improvement in children with polyarticular Juvenile Idiopathic Arthritis (pcJIA).

13 Jun 2013