Lipids News and Research

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Lipids are a broad group of naturally-occurring molecules which includes fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E and K), monoglycerides, diglycerides, phospholipids, and others. The main biological functions of lipids include energy storage, as structural components of cell membranes, and as important signaling molecules.

Scientists directly link lipid metabolism and cancer-associated cachexia

Scientists from Graz, Austria, have now directly linked lipid metabolism and cancer-associated cachexia. Science reports via its online channel Science Express that mice deficient in the lipid degrading enzyme Adipose Triglyceride Lipase (ATGL) are fully protected against cancer-associated cachexia.

22 Jul 2011

Randox win Premier Healthcare Alliance contract for Quality Control

Randox Laboratories Ltd is proud to announce that in April 2011 we signed a multi-year agreement with the Premier Healthcare Alliance for the supply of Acusera Quality Control (QC) materials. The agreement will provide the 90,000 plus Premier members with access to our extensive range of quality control products and the benefits they offer clinical laboratories. When asked about the new agreement Laura Coyle Randox Business Manager for the USA revealed that ‘We look forward to strengthening our relationship with Premier and providing added value to their members’.

From Randox Laboratories Ltd. 21 Jul 2011

Promising compounds for new anti-obesity drugs

Though it generally is known that obesity dramatically increases the risk for type 2 diabetes, the biological mechanisms for that connection still are unclear.

21 Jul 2011

ISENTRESS demonstrates comparable efficacy to efavirenz in treatment-naïve adult HIV-1 patients

Merck, known as MSD outside the United States and Canada, today announced final results from a Phase II clinical study, extending out to 240 weeks, of its integrase inhibitor ISENTRESS® (raltegravir) Tablets in combination therapy in previously untreated (treatment-naïve) adult HIV-1-infected patients.

18 Jul 2011

DARA's DB959 shows promise against type 2 diabetes

A new peroxisome proliferator activated receptor agonist currently in development, DB959, will most likely be administered orally once a day, according to a presentation made by researchers recently at the American Diabetes Association's 71st Scientific Sessions.

14 Jul 2011

Eating nuts daily could help control type 2 diabetes and prevent complications

Eating nuts every day could help control Type 2 diabetes and prevent its complications, according to new research from St. Michael's Hospital and the University of Toronto.

13 Jul 2011

Brigham and Women's Hospital receives NIH Program of Excellence in Glycosciences award

The laboratory of Robert Sackstein, MD, PhD, of the Dermatology Department at Brigham and Women's Hospital (BWH), has been granted a prestigious Program of Excellence Award from the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health (NIH), to support investigations in glycobiology: the discipline which studies how sugars direct biologic processes.

8 Jul 2011

Inhibiting heat shock transcription factor 1 prevents liver cancer in mice

Altering the body's metabolism could be an effective treatment for deadly liver cancer, researchers report.

7 Jul 2011

Egg yolks may protect against cardiovascular disease and cancer

One of nature's most perfect foods may be even better for us than previously thought. While eggs are well known to be an excellent source of proteins, lipids, vitamins and minerals, researchers at the University of Alberta recently discovered they also contain antioxidant properties, which helps in the prevention of cardiovascular disease and cancer.

7 Jul 2011

Life satisfaction protects against coronary heart disease

While depression and anxiety have long been recognised as risk factors for heart disease, there is less certainty over the beneficial effects of a 'positive' psychological state, Now, following a study of almost 8000 British civil servants, researchers say that a satisfying life is indeed good for the heart.

5 Jul 2011

EAS, ESC develop new European guidelines to manage dyslipidaemias

Cardiovascular disease (CVD), driven by the global pandemics of obesity and diabetes, poses a daunting challenge to clinicians in the 21st century. Despite progress, there is still much to be done to improve the control of dyslipidaemia, a key risk factor.

28 Jun 2011

Young adults with juvenile diabetes may face risk of heart attack and stroke

New research shows that adolescents and young adults with type 1 (juvenile) diabetes have thicker and stiffer carotid arteries, also known as atherosclerosis, a risk factor for heart attack and stroke in adults.

27 Jun 2011

Novel method of disguising nanoparticles as red blood cells to fight cancer

Researchers at the University of California, San Diego have developed a novel method of disguising nanoparticles as red blood cells, which will enable them to evade the body's immune system and deliver cancer-fighting drugs straight to a tumor. Their research was published this week in the online Early Edition of the Proceedings of the National Academy of Sciences.

22 Jun 2011

Specific lipid mixtures can overcome lethal effects of multidrug-resistant bacteria

"Super bugs," which can cause wide-spread disease and may be resistant to most, if not all, conventional antibiotics, still have their weaknesses. A team of Canadian scientists discovered that specific mixtures of antimicrobial agents presented in lipid (fatty) mixtures can significantly boost the effectiveness of those agents to kill the resistant bacteria.

17 Jun 2011

UTHealth receives $1M FEMA grant to examine link between Ad-36 infection, obesity

Researchers at The University of Texas Health Science Center at Houston (UTHealth) have been awarded nearly $1 million to investigate Adenovirus-36 (Ad-36) infection as a novel risk factor for obesity.

17 Jun 2011

Scientists discover new cell type in the immune system

A team of Australian scientists has discovered a new type of cell in the immune system. The new cell type, a kind of white blood cell, belongs to a family of T-cells that play a critical role in protection against infectious disease.

16 Jun 2011

Olive oil may help prevent stroke in older people

A new study suggests that consuming olive oil may help prevent a stroke in older people. The research is published in the June 15, 2011, online issue of Neurology, the medical journal of the American Academy of Neurology.

16 Jun 2011

Research reveals how humans of different ancestry process polyunsaturated fat

Over the past decade, much progress has been made regarding the understanding and promise of personalized medicine. Scientists are just beginning to consider the impact of gene-diet interactions in different populations in regards to disease prevention and treatment.

15 Jun 2011

Adaptation of fat cell membranes to obesity may play a key role in early stages of inflammatory disorders

The mechanisms by which obesity leads towards metabolic co-morbidities, such as diabetes mellitus, are poorly understood and of great public health interest. A study led by Matej Orešič from VTT Technical Research Centre of Finland suggests that adaptation of fat cell membranes to obesity may play a key role in the early stages of inflammatory disorders.

10 Jun 2011

Yikes! 5,085 kilojoules and 80.5 grams of fat in one burger

After the naming of a Hungry Jack's burger as the unhealthiest in the nation, all state governments are planning to introduce legislation requiring fast food outlets to list the energy content on their menus.

9 Jun 2011