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Research reveals why HIV remains a long-lasting infection

HIV, the virus that causes AIDS, has the ability to integrate into the human genome, making it extremely difficult to cure the infection. A new study by scientists at Seattle Children's Research Institute, University of Washington and Fred Hutchinson Cancer Research Center found that when HIV integrates into genes involved with cancer, these cells tend to reproduce to a greater extent than others HIV-infected cells.

16 Jul 2014

Majority of oral health patients willing to undergo HIV testing in dental settings, study finds

More than 80 per cent of oral health patients are willing to receive rapid HIV-testing in dental settings, which could help reduce the spread of the HIV according to a groundbreaking study revealed today at a Sydney University HIV Testing Symposium.

16 Jul 2014

Study: Fish oil supplements reduce cognitive decline, brain atrophy in older adults

Rhode Island Hospital researchers have completed a study that found regular use of fish oil supplements (FOS) was associated with a significant reduction in cognitive decline and brain atrophy in older adults.

16 Jul 2014

Tamoxifen gel stops breast cancer growth without causing dangerous side effects

A gel form of tamoxifen applied to the breasts of women with noninvasive breast cancer reduced the growth of cancer cells to the same degree as the drug taken in oral form but with fewer side effects that deter some women from taking it, according to new Northwestern Medicine- research.

16 Jul 2014

New study reveals how genetic defect may make people more susceptible to developing melanoma

A new study by University of Kentucky researchers shows how a genetic defect in a specific hormonal pathway may make people more susceptible to developing melanoma, the deadliest type of skin cancer.

16 Jul 2014

Cryptococcus gattii evolves as it spreads to temperate climates

Cryptococcus gattii, a virulent fungus that has invaded the Pacific Northwest is highly adaptive and warrants global "public health vigilance," according to a study by an international team led by the Translational Genomics Research Institute.

16 Jul 2014

Urgency Questionnaire validated for use in overactive bladder

The symptom of urinary urgency experienced by people with overactive bladder is a pathological sensation distinctive from the normal urge to void, US researchers believe.

15 Jul 2014

LUTS questionnaire validated in Japanese population

The Core Lower Urinary Symptom Score questionnaire has been validated for use in Japanese patients and may be useful as a screening tool in both clinical or research settings, researchers report.

15 Jul 2014

Embolisation of abnormal neovessels relieves osteoarthritic knee pain

Transcatheter arterial embolisation relieves knee pain in patients with moderate osteoarthritis who are resistant to pharmacological pain management, research suggests.

15 Jul 2014

Healthy lifestyle helps hard-to-treat hypertensive patients

Maintaining a healthy lifestyle can prevent cardiovascular events even among patients with apparent treatment-resistant hypertension, say researchers.

15 Jul 2014

Novel oxygen uptake parameter aids idiopathic PAH evaluation

Oxygen uptake efficiency plateau, measured during the cardiopulmonary exercise test, offers a novel method for evaluating gas exchange abnormalities in patients with idiopathic pulmonary hypertension, Chinese researchers report.

15 Jul 2014

Education boosts glycaemic control after diabetes diagnosis

Attending a brief diabetes education programme enhances the glycaemic control achieved by patients newly diagnosed, research suggests.

15 Jul 2014

CHEST guideline released for PAH

An updated CHEST guideline for treating pulmonary arterial hypertension provides some evidence-based recommendations but also highlights many evidence gaps.

15 Jul 2014

Inflammatory shift in long-standing bipolar disorder

Patients with chronic bipolar disorder, but not those with schizophrenia, have a shift towards an M1 rather than an M2 macrophage response, research suggests.

15 Jul 2014

Motivational impairment could be early target for psychosis risk

Research suggests that motivational impairment may be present before psychosis onset but does not worsen over the course of the illness.

15 Jul 2014

Very-late-onset schizophrenia linked to particularly high mortality risk

Patients with very-late-onset schizophrenia-like psychosis have an increased risk of death compared with both the general population and patients with schizophrenia diagnosed earlier in life, Finnish study findings indicate.

15 Jul 2014

Openness predicts cognitive function in bipolar disorder

The degree of Openness to Experiences reported by patients with bipolar disorder could be used to identify potential candidates requiring more comprehensive cognitive assessments, US researchers report.

15 Jul 2014

Urge incontinence therapy may relieve stress incontinence

Anticholinergic medication appears to be effective as a treatment for stress and mixed urinary incontinence, results of a small clinical trial indicate.

15 Jul 2014

Nocturia affects one in three premenopausal women

Nocturia affects around one-third of women of reproductive age, a survey has found, highlighting that the condition is not confined to elderly individuals.

15 Jul 2014

Japanese SF-MPQ valid for neuropathic and non-neuropathic pain

Researchers have developed a Japanese translated version of the Short-Form McGill Pain Questionnaire-2 that shows good reliability and validity for discriminating between chronic neuropathic and non-neuropathic pain.

15 Jul 2014