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Scientists Discover a Protein that Kills HIV, Hopes for a Cure for AIDS

3D Model of an HIV Virus HEALTH JOCKEY : A previous investigation on rhesus monkeys claimed that TRIM5a safeguards these animals from HIV. It was affirmed that after the protein latches on to a HIV virus, other TRIM5a proteins accumulate and destroy the virus. This protein is also present in humans but was assumed to work in the opposite way. Instead of protecting against HIV, it seemed to guard against some other viruses . TRIM5a which may contain almost 500 amino acid subunits is predicted to be an effective therapeutic agent by the researchers. The investigation was triggered for figuring out the components in TRIM5a which allow the protein to destroy viruses. Edward M. Campbell, PhD, of Loyola University Health System senior researcher alleged, “Scientists have been trying to develop antiviral therapies for only about 75 years. Evolution has been playing this game for millions of years, and it has identified a point of intervention that we still know very little about.” Duri...

7 Things I did not know last week

Population Forecast up to 2050 1- The world currently has 6.9 billion people. It is projected to hit 10 billion people in the year 2050! (right) 2- Parents in Denmark must choose from a list of 7,000 pre-approved names for their babies! 3- The FDA allows an average of 30 insect fragments and one or more rodent hairs per 100 grams of peanut butter. 4- Donald Duck's middle name is Fauntleroy  and that comics of him were banned from Finland because he doesn't wear trousers. 5- In Moscow, weathermen can be fined for inaccurate weather forecasting. 6- You can cure a stomach ache if you lie on your left side for 5 minutes. The stomach is on the left side, the oesophagus enters it on the right and therefore gas bubbles can rise and allow you to burp. 7- A sharon fruit  (Kharma in Arabic) is a persimmon that has been artificially ripened. No, I had no idea what a persimmon was either.

Sniffing insulin may help memory lost to Alzheimer's

REUTERS : Squirting insulin up the noses of patients with early forms of Alzheimer's disease showed signs of improving their memory, U.S. researchers said on Wednesday. Patients who got the treatment for four months showed improvements in tests of memory recall that lasted for two months. "We believe our results are very promising and they warrant future trials," said Dr. Suzanne Craft of the VA Puget Sound Health Care System and the University of Washington in Seattle , who presented her findings at a meeting of the Alzheimer's Association in Honolulu. Alzheimer's disease is a fatal and incurable deterioration of the brain that affects 26 million people globally. It is the most common form of dementia . Several studies have suggested that people with Alzheimer's have reduced levels of insulin in the brain, even in the earliest stages. Insulin is important for communication between brain cells and is needed for brain function. ...

Plant could save millions from malaria

Millions of people suffering from malaria now have new hope after British scientists unlocked the genetic map of the plant used to cure the disease. Scientists from the University of York have confidently predicted they will have high-yielding anti-malaria crops available for wide spread plantation in developing countries within two years. The discovery of the genetic map of the medicinal herb Artemisia annua has been hailed as a significant breakthrough that could save countless lives. Researchers said the new plants they will breed will be given to poor farmers who can use them to grow a cash crop that could help build up fragile economies. The research has been funded by the Bill and Melinda Gates Foundation. Malaria kills at least one million people every year even though it can be prevented and treated.The most effective drugs to treat the disease are Artemisinin Combination Therapies.More funding has become available to deliver these treatments which are expected to reac...