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Biologists open new window on natural process of bone regeneration in zebra fish

University of Oregon biologists say they have opened the window on the natural process of bone regeneration in zebra fish, and that the insights they gained could be used to advance therapies for bone fractures and disease.

30 Jan 2014

TSRI scientists awarded grant to develop new therapeutic approaches for lung cancer

Scientists from the Florida campus of The Scripps Research Institute have been awarded approximately $1.8 million from the National Cancer Institute of the National Institutes of Health to identify the signaling pathways that underlie lung cancer and to use this information to develop new therapeutic approaches.

30 Jan 2014

Depression in childhood may increase risk of heart problems later in life

Children with depression are more likely to be obese, smoke and be inactive, and can show the effects of heart disease as early as their teen years, according to a newly published study by University of South Florida Associate Professor of Psychology Jonathan Rottenberg.

30 Jan 2014

Researchers gain better understanding of HIV infection through electron microscopy

The human intestinal tract, or gut, is best known for its role in digestion. But this collection of organs also plays a prominent role in the immune system. In fact, it is one of the first parts of the body that is attacked in the early stages of an HIV infection. Knowing how the virus infects cells and accumulates in this area is critical to developing new therapies for the over 33 million people worldwide living with HIV. Researchers at the California Institute of Technology are the first to have utilized high-resolution electron microscopy to look at HIV infection within the actual tissue of an infected organism, providing perhaps the most detailed characterization yet of HIV infection in the gut.

30 Jan 2014

Third-hand smoke as deadly as first-hand smoke

Do not smoke and do not allow yourself to be exposed to smoke because second-hand smoke and third-hand smoke are just as deadly as first-hand smoke, says a scientist at the University of California, Riverside who, along with colleagues, conducted the first animal study of the effects of third-hand smoke.

30 Jan 2014

Psychiatrists urged to monitor metabolic changes in psychosis patients

Japanese psychiatrists are largely aware of the metabolic abnormalities that may arise from antipsychotic treatment, but most do not monitor their patients sufficiently, research shows.

30 Jan 2014

Simple hypomania checklist detects bipolar II disorder

A 15-item hypomania checklist has shown potential for differentiating bipolar disorder, particularly type II, from major depressive disorder.

30 Jan 2014

Overweight kindergarten kids may become obese teenagers

The risk of children growing up into obese teenagers may be influenced by whether or not they were overweight as early on as 5 years old, report U.S. researchers.

30 Jan 2014

Checklists and feedback for ambulance crews improve care for heart attack and stroke patients

The introduction of checklists and better feedback for ambulance crews as part of a national quality improvement project has significantly improved the standard of care for heart attack and stroke patients across England, a major new study has shown.

30 Jan 2014

Not all children, young adults treated achieve long-term relief from symptoms of anxiety

Fewer than one in two children and young adults treated for anxiety achieve long-term relief from symptoms, according to the findings of a study by investigators from the Johns Hopkins Children's Center and five other institutions.

30 Jan 2014

New molecule could help lower diabetic patients' risk of developing dementia or Alzheimer's

Researchers at the Hebrew university of Jerusalem have created a molecule that could potentially lower diabetic patients' higher risk of developing dementia or Alzheimer's disease.

30 Jan 2014

Geranium plant extracts prevent HIV-1 from invading human cells

Extracts of the geranium plant Pelargonium sidoides inactivate human immunodeficiency virus type 1 (HIV-1) and prevent the virus from invading human cells. In the current issue of "PLOS ONE", scientists from the Helmholtz Zentrum München report that these extracts represent a potential new class of anti-HIV-1 agents for the treatment of AIDS.

30 Jan 2014

Heart transplantation continues to be "gold standard" treatment for end-stage heart failure

Heart transplantation continues to be the "gold standard" treatment for end-stage heart failure, and a large number of patients now live 20 years or more after surgery, according to a study in the February 2014 issue of The Annals of Thoracic Surgery.

30 Jan 2014

Researchers engineer skin cells for first time containing blood and lymphatic capillaries

Researchers at the University Children's Hospital Zurich and the University of Zurich have engineered skin cells for the very first time containing blood and lymphatic capillaries. They succeeded in isolating all the necessary types of skin cells from human skin tissue and engineering a skin graft that is similar to full-thickness skin.

30 Jan 2014

New study sheds light on the progression and management of ‘silent’ adrenal tumours

CT scans are increasingly performed for a variety of medical indications, including for general health screening, which is growing in popularity. An estimated 4% of CT scans will coincidentally uncover a tumour in the adrenal gland, with no associated clinical symptoms. However, until now, evidence on how to manage these ‘silent’ tumours has been lacking, despite the fact that the growing demand for CT scans is likely to lead to increasing numbers of detections.

30 Jan 2014

Singapore to become a major hub in Asia for food and nutrition research

The Clinical Nutrition Research Centre - a $20 million joint-venture by the Agency for Science, Technology and Research and National University Health Systems - is the most comprehensive centre in Asia that will conduct nutritional studies to understand the causes of metabolic diseases such as diabetes and obesity, and develop products and formulate diets that can reduce the risks of these diseases. CNRC will also conduct studies in research areas such as nutrition in women, children and the elderly, and body weight control.

30 Jan 2014

Researcher to study how to address shortage of mental health services in Vietnam

A Simon Fraser University researcher is going to Vietnam to study how to address the shortage of accessible and adequate services for people with mental disorders like depression and anxiety.

30 Jan 2014

Scientists receive new awards from CIRM to advance revolutionary stem cell science in medicine

Scientists from UCLA's Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research have received new awards from the California Institute of Regenerative Medicine (CIRM), the state stem cell research agency, that will forward revolutionary stem cell science in medicine.

30 Jan 2014

TCGA Research Network identify new potential therapeutic targets for major form of bladder cancer

Investigators with The Cancer Genome Atlas (TCGA) Research Network have identified new potential therapeutic targets for a major form of bladder cancer, including important genes and pathways that are disrupted in the disease.

30 Jan 2014

Spontaneous tumorigenic transformation of human MSCs can occur during cell culture expansion

Researchers at Erasmus University Medical Center Rotterdam, The Netherlands, led by Dr. Qiuwei Pan and Dr. Luc van der Laan, have discovered that spontaneous tumorigenic transformation of human mesenchymal stem/stromal cells (MSCs) can occur during cell culture expansion, although the frequency is relatively low and often only observed after extensive passage in culture.

30 Jan 2014

Medical Research News

Biologists open new window on natural process of bone regeneration in zebra fish

TSRI scientists awarded grant to develop new therapeutic approaches for lung cancer

Depression in childhood may increase risk of heart problems later in life

Researchers gain better understanding of HIV infection through electron microscopy

Third-hand smoke as deadly as first-hand smoke

Psychiatrists urged to monitor metabolic changes in psychosis patients

Simple hypomania checklist detects bipolar II disorder

Overweight kindergarten kids may become obese teenagers

Checklists and feedback for ambulance crews improve care for heart attack and stroke patients

Not all children, young adults treated achieve long-term relief from symptoms of anxiety

New molecule could help lower diabetic patients' risk of developing dementia or Alzheimer's

Geranium plant extracts prevent HIV-1 from invading human cells

Heart transplantation continues to be "gold standard" treatment for end-stage heart failure

Researchers engineer skin cells for first time containing blood and lymphatic capillaries

New study sheds light on the progression and management of ‘silent’ adrenal tumours

Singapore to become a major hub in Asia for food and nutrition research

Researcher to study how to address shortage of mental health services in Vietnam

Scientists receive new awards from CIRM to advance revolutionary stem cell science in medicine

TCGA Research Network identify new potential therapeutic targets for major form of bladder cancer

Spontaneous tumorigenic transformation of human MSCs can occur during cell culture expansion

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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