Sickle cell anemia may not be as well-known as, say, malaria, tuberculosis or AIDS. But every year, hundreds of thousands of babies around the world are born with this inherited blood disorder. And the numbers are expected to climb.
The number of sickle cell anemia cases is expected to increase about 30 percent globally by 2050, scientists said Tuesday in the journal PLOS Medicine. Countries in sub-Saharan Africa, where the disease is most common, will be the hardest hit.
Sometimes a drug hits cancer hard. Sometimes the cancer cells are unfazed. But it's often hard to know which outcome to expect.
A group of scientists at the National Cancer Institute has spent the last three years turning some mathematical algorithms loose on giant sets of data to better understand the relationship between cancerous cells and cancer drugs.
Retweeted by Mom? Teenagers might say they'd die of embarrassment. But teenagers who are connected with their parents via Twitter and other social media have better relationships with them, and fewer behavioral problems.
A study that asked teens if they used social media to communicate with their parents found that half said yes. And 16 percent said they used social media with their parents every day.
Half of the teens in a this study said they used social media to communicate with the folks. Almost 20 percent said they communicated with Mom and Dad that way every day.