HIV/AIDS News and Research

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Acquired immune deficiency syndrome or acquired immunodeficiency syndrome (AIDS) is a disease of the human immune system caused by the human immunodeficiency virus (HIV).

ECDC: 1 in 7 HIV-infected people in the EU/EEA unaware of disease status

With 29 747 newly reported HIV infections in 2015, the EU/EEA notification rate is similar to recent years with an overall insignificant change from 6.6 per 100 000 population in 2006 to 6.3 in 2015 (adjusted for reporting delay).

29 Nov 2016

MGH researchers develop new methods for mapping and measuring solid stress in tumors

Massachusetts General Hospital investigators have developed new methods for mapping and measuring solid stress - the force exerted by solid and elastic components - within tumors, an accomplishment that may lead to improved understanding of those forces and their consequences and to novel treatment strategies.

29 Nov 2016

MGH researchers uncover mechanism revealing why aspartame may not promote weight loss

A team of Massachusetts General Hospital investigators has found a possible mechanism explaining why use of the sugar substitute aspartame might not promote weight loss.

22 Nov 2016

Scientists develop new model to help eliminate HIV vulnerability among racial/ethnic groups

Although HIV rates are higher among the African American community compared to the White population, research shows that engagement in risky behaviors does not fully account for these differences.

17 Nov 2016

GW researchers awarded $2.2 million NCI grant to study role of HERVs in cancer

George Washington University researchers received a $2.2 million grant from the National Cancer Institute to uncover why certain cancer types increase whereas others are unchanged or even decrease in those with HIV infection.

16 Nov 2016

Eminent physician Kenneth Walker receives Georgia Hospital Heroes Lifetime Achievement Award

Grady Health System Assistant Chief of Internal Medicine and Emory University School of Medicine Professor H. Kenneth Walker, M.D., was awarded the prestigious Georgia Hospital Heroes Lifetime Achievement Award at the Georgia Hospital Association's (GHA) Annual Meeting on Nov. 11.

16 Nov 2016

Testing ability to recognize, remember odors may help identify people at risk for Alzheimer's disease

A non-invasive protocol testing the ability to recognize, remember and distinguish between odors was able to identify older individuals who - according to genetic, imaging and more detailed memory tests - were at increased risk of Alzheimer's disease.

15 Nov 2016

Leishmaniasis infection rates increase among ecotourists, soldiers in the U.S.

Driven by burgeoning ecotourism and military campaigns in Iraq and Afghanistan, a parasitic infection called leishmaniasis is showing up in more U.S. patients, often stumping doctors.

15 Nov 2016

CannaCure Florida offers medical cannabis educational conference following legalization of marijuana

CannaCure Florida is proudly offering the most comprehensive medical cannabis educational conference following passage of Florida Amendment 2 legalizing medical marijuana.

14 Nov 2016

MGH researchers find following healthy lifestyle can mitigate genetic risk of heart disease

It is well known that following a healthy lifestyle -- not smoking, avoiding excess weight and getting regular exercise - can reduce the risk of heart disease.

13 Nov 2016

Fred Hutchinson opens first-of-its-kind clinic to provide new immunotherapies for cancer patients

Fred Hutchinson Cancer Research Center today announced the official opening of a first-of-its-kind clinic dedicated to providing innovative immunotherapies for cancer patients in clinical trials.

2 Nov 2016

Americans take obesity as seriously as cancer, new survey finds

Americans take obesity as seriously as cancer, and say it's an even bigger health threat than heart disease, the nation's leading killer, yet most do not go beyond traditional diets or involve doctors in their largely unsuccessful personal struggles against the disease, according to a new survey by the American Society for Metabolic and Bariatric Surgery and the independent research organization, NORC at the University of Chicago.

1 Nov 2016

Study reveals way to actively reverse anesthetic-induced unconsciousness

The latest study from a Massachusetts General Hospital/Massachusetts Institute of Technology team investigating the mechanisms underlying general anesthesia finds that stimulating a specific group of neurons in mice produces signs of arousal -- including getting on their feet and walking -- even as the animals continue to receive the anesthetic drug isoflurane.

27 Oct 2016

Novel approach to analyzing brain structures may help predict progression of Alzheimer's disease

Use of a novel approach to analyzing brain structure that focuses on the shape rather than the size of particular features may allow identification of individuals in early presymptomatic stages of Alzheimer's disease.

26 Oct 2016

GAFFI: Access to rapid diagnostics, antifungals could prevent over a million AIDS-related deaths by 2020

Fungal infection causes around half of AIDS-related deaths, of which there were 1,100,000 in 2015. A first of its kind analysis – ‘Modelling reduction in AIDS deaths’ by the University of Manchester’s Professor David W Denning and published today in Philosophical Transactions of the Royal Society B – suggests that the opportunity to save lives is being missed.

25 Oct 2016

Novel ‘gene therapy in a box’ could effectively deliver modified blood stem cells

A table-top device that enables medical staff to genetically manipulate a patient's blood to deliver potential new therapies for cancer, HIV and other diseases would eliminate the need for multi-million-dollar "clean rooms," making gene therapy more possible for even the poorest of countries.

24 Oct 2016

Scientists discover new mechanism for inadequate immune defense against chronic viral infection

Scientists at the University of Basel discovered a fundamental new mechanism explaining the inadequate immune defense against chronic viral infection. These results may open up new avenues for vaccine development. They have been published in the journal "Science Immunology".

21 Oct 2016

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