Baby knows best: Fetuses emit hormone crucial to preventing preeclampsia
In a study using mice, researchers from the University of North Carolina at Chapel Hill found that a hormone, adrenomedullin, plays a crucial role in preventing the pregnancy complication preeclampsia. Surprisingly, ...
Medical research
May 01, 2013 |
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Viral Vectors delivery new calcium pumps for ailing hearts
(Medical Xpress)—A fresh round of trials to evaluate gene therapy for the heart is set to begin in a couple of weeks. The British Heart Foundation will be sponsoring the study, which seeks to replace defective ...
Medical research
May 01, 2013 |
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'Traffic' in our cells works both for and against us
A mechanism that permits essential substances to enter our cells while at the same time removing from them harmful components also has a "down side." This negative aspect prevents vital drugs, such as anti-cancer drugs, from ...
Medical research
May 01, 2013 |
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Pain is not one-dimensional, researchers say
Pain is not one-dimensional but a combination of inflammatory reactions as well as of processes in the central nervous system and memory cells. This is the result of a current study by pain researchers at ...
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May 01, 2013 |
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Discovery reshapes understanding of embryonic development
(Medical Xpress)—When a baby is born, one of the first things a parent will do is count fingers and toes. New research conducted at UC San Francisco sheds lights on how these specialized digits are formed.
Medical research
May 01, 2013 |
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Researchers look to mathematics, nature, to understand the immune system and its role in cancer
Can the patterns in tree branches or the meandering bends in a river provide clues that could lead to better cancer therapies? According to a new study from Virginia Commonwealth University Massey Cancer ...
Medical research
May 01, 2013 |
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Hormone replacement therapy improves muscle function
Hormone replacement therapy (HRT) significantly improves muscle function – down to the muscle fibre level – in postmenopausal women, a new study published today in The Journal of Physiology shows.
Medical research
Apr 30, 2013 |
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Discovery helps explain how children develop rare, fatal disease
One of 100,000 children is born with Menkes disease, a genetic disorder that affects the body's ability to properly absorb copper from food and leads to neurodegeneration, seizures, impaired movement, stunted ...
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Apr 30, 2013 |
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Estrogen fuels autoimmune liver damage
A life-threatening condition that often requires transplantation and accounts for half of all acute liver failures, autoimmune hepatitis is often precipitated by certain anesthetics and antibiotics. Researchers say these ...
Medical research
Apr 30, 2013 |
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Identification of stem cells raises possibility of new therapies
Many diseases – obesity, Type 2 diabetes, muscular dystrophy – are associated with fat accumulation in muscle. In essence, fat replacement causes the muscles to weaken and degenerate.
Medical research
Apr 30, 2013 |
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Zebrafish study suggests that vitamin B2 (riboflavin) is an antidote to cyanide poisoning
With the remains of a recent lottery winner having been exhumed for foul play related to cyanide poisoning, future winners might wonder what they can do to avoid the same fate. A new report in The FASEB Journal involving zebrafish ...
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Apr 30, 2013 |
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Making a window for drug delivery in the blood-brain barrier
(Medical Xpress)—The blood-brain barrier (BBB) prevents most large or hydrophilic (polar) molecules from getting into the brain. For many neurological diseases, like Parkinson's, the presence of the BBB ...
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Apr 30, 2013 |
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Researcher examines behavior of genes to understand breast cancer risks, other health issues
Most often, people associate circadian rhythms with the symptoms of jet lag that occur after crossing several time zones. Circadian rhythms, which get their cues from light and darkness, can change sleep-wake ...
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Apr 30, 2013 |
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New methods to explore astrocyte effects on brain function
A study in The Journal of General Physiology presents new methods to evaluate how astrocytes contribute to brain function, paving the way for future exploration of these important brain cells at unprecede ...
Medical research
Apr 29, 2013 |
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Rare, lethal childhood disease tracked to protein
A team of international researchers led by Northwestern Medicine scientists has identified how a defective protein plays a central role in a rare, lethal childhood disease known as Giant Axonal Neuropathy, or GAN. The finding ...
Medical research
Apr 29, 2013 |
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