People who inherit two mutant copies of any one of about 12 genes that make the proteins of the Fanconi Anemia (FA) pathway develop FA, which is characterized by increased incidence of cancer and bone marrow failure, among other things.

However, individuals with just a single mutant copy of one of these genes are also at increased risk of developing cancer. This occurs when the remaining "good" copy of the gene becomes mutated in a specific cell type, allowing that cell type to form a tumor.

A study funded by the Atlanta-based Center for Behavioral Neuroscience (CBN) analyzed the viewing patterns of men and women looking at sexual photographs, and the result was not what one typically might expect. 

Researchers hypothesized women would look at faces and men at genitals, but, surprisingly, they found men are more likely than women to first look at a woman's face before other parts of the body, and women focused longer on photographs of men performing sexual acts with women than did the males. These types of results could play a key role in helping researchers to understand human sexual desires and its ultimate effect on public health.

For the growing number of people with diminished immune systems - cancer patients, transplant recipients, those with HIV/AIDS - infection by a ubiquitous mold known as Aspergillus fumigatus can be a death sentence.

The fungus, which is found in the soil, on plant debris and indoor air, is easily managed by the healthy immune system. But as medical advances contribute to a growing population of people whose immune systems are weakened by disease or treatment, the opportunistic fungus poses a serious risk.

Much of the research surrounding childhood asthma has sought new approaches to managing the disease. However, little was done to address other conditions that often appear along with asthma including depression and Attention Deficit Hyperactivity Disorder (ADHD), which can negatively affect a child’s ability to cope.

Research completed at the University of Virginia Children’s Hospital asserts that until these extra conditions or "co-morbidities" are addressed, asthma education programs will not be able to help young patients to the fullest. The results will be published in the April 12 issue of The Journal of Developmental and Behavioral Pediatrics.

Since the 2001 launch of the Human Genome Project, which released a first draft of the entire sequence of human DNA, many researchers have dedicated themselves to creating a library of comprehensive, species-specific genetic sequence "maps" available for study. Scientists at LSU recently took part in the International Rhesus Macaque Sequence and Analysis Consortium, which successfully detailed the full DNA sequence of the rhesus macaque, the third primate – including humans – to undergo sequencing. The results will be published in the journal Science on Friday, April 13.

At MIT, researchers are working on an early version of intelligent, robotic helpers--a humanoid called Domo who grasp objects and place them on shelves or counters. Domo is the "next generation" of earlier robots built at MIT-Kismet, which was designed to interact with humans, and Cog, which could learn to manipulate unknown objects.

In the futuristic cartoon series "The Jetsons," a robotic maid named Rosie whizzed around the Jetsons' home doing household chores--cleaning, cooking dinner and washing dishes. The technology is not quite there yet.