Medical research

Mice headed for space to test bone-building drug

What do space travel, rodents and a bone-building protein all have in common? A team of UCLA scientists is bringing these three elements together to test an experimental drug that could one day result in a treatment for osteoporosis, ...

Medical research

Mice studies in space offer clues on bone loss

Astronauts know their bodies will be tested during time spent on the International Space Station, from the 15 daily sunrises and sunsets wreaking havoc on their circadian rhythms to the lack of gravity that weakens bone density ...

Medical research

Research with space explorers may one day heal Earth's warriors

Growing bone on demand sounds like a space-age concept—a potentially life changing one. Such a capability could benefit those needing bone for reconstructive surgery due to trauma like combat injuries or those waging a ...

Immunology

For an immune cell, microgravity mimics aging

(Medical Xpress)—Telling someone to "act your age" is another way of asking him or her to behave better. Age, however, does not always bring improvements. Certain cells of the immune system tend to misbehave with age, leaving ...

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