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Tag: "regulates" at medical news

Mechanism of Stem Cell Regulation Identified

...have identified a signal transduction process that regulates the degree of stem-cell division. "Understanding how cell production is regulated increases our chances of producing drugs able to stimulate the endogenous production of new cells," says Professor Frisén. He hopes that the new findings can be used ...

Appeals Against The New Resolution By NICE Increases

...considered a partial climb down, since NICE, which regulates the cost-effectiveness of treatments had initially suggested that these anti-cholinesterase drugs were not worth the money for any patients. It is reported that the guidance would kick into effect by July, and it would mean that Aricept, and other co...

Green Tea Reduces the Risk of Cardiovascular Disease and Cancer

...G also reduces the amount of platelet aggregation, regulates lipids, and promotes proliferation and migration of smooth muscle cells, which are all factors in reducing cardiovascular disease, he said. Sumpio said other reports show that EGCG prevents growth of certain tumors. Tea, according to studies, also ...

Glivec Enhances Survival Rates In Leukemia

...e for health and Clinical Excellence (NICE), which regulates drug approvals in the UK had only wanted to approve Glivec for advanced cases, but the drug has not proved itself in clinical trials. CML is a common form of blood cancer, which arises due to a defect in the production of white blood cells. Glivec ...

Birth Defects Caused By Deficiencies In Cell Signaling Pathway

...n and colleagues defined a functional pathway that regulates the transition of cells from non-motile to motile behaviors during very early development. Defects in the control of these early cell movements can result in problems in the formation of multiple organs during fetal development. br>...

Bubble Technique on the cards For Treatment of Type I diabetes

...r had been subsequently lowered. Another gene that regulates insulin production, known as hexokinase I, was successfully delivered using UTMD as well, and resulted in increased blood insulin and decreased blood sugar in the rats. "Not only was their blood sugar lowered, but there was no evidence of any dama...

Importance of Gene in Eye Development

...l stem cell gene, SOX2, are a critical factor that regulates the differentiation of neural stem/progenitor cells in the eye. Their work appears in the current edition of the journal Genes & Development. The SOX2 gene is a member of class of master genes that encode for transcription factors. Transcription fa...

Child Minding Still Not Up to the Mark

... because of inadequate care. The Care Commission regulates 5890 registered child minders. The commission reported that 78% of services required no intervention on its part with over 97% of parents being content with their child minder. The 1065 child minders in question were ordered to make changes. There...

Leukemia Gets A New Drug

...hind the causeUnder normal circumstances, our body regulates the production of white blood cells very precisely by means of a targeted activation of tyrosine kinases, which start this production. But sometimes defects in the DNA cause these tyrosine kinases to be active continuously, giving rise to diseases li...

Sensory Input Necessary During "Critical Periods" Of Brain Development

...rophic factor (Bdnf). To determine whether vision regulates other genes in these rodents, Majdan and Shatz imp...adulthood. "This suggests that sensory experience regulates different genes in your brain depending on your age and past experience," said Shatz. "Thus, nurture...

Cholesterol Plays An Important Role In Finger and Toe Development

...er research. 'Questions have remained about what regulates the Sonic hedgehog gradient. And we've been working on that for a number of years. In fact, Sonic hedgehog is the only protein known to be modified by cholesterol,' said Chiang, a senior researcher who led the study. To further establish the role o...

Blend Of Sleep And Wake States To Explain Near Death Sensation

...erous situations. This brain arousal system also regulates alertness and attention during waking hours, in addition to sensitizing an individual to dangerous situations. Although the study has yielded certain important clues about near-death experience as a physiological phenomenon, the authors have conclude...

Scientists Explain Complex Darwinian Evolution

...ific partnership of the hormone aldosterone, which regulates behavior and kidney function, along with the receptor protein that allows the body's cells to respond to the hormone. They resurrected the ancestral receptor gene – which existed more than 450 million years ago, before the first animals with bones ap...

ROZEREM? Can Be A Better Option For Insomnia Patients

...N is known as the body's "master clock" because it regulates 24-hour, or circadian rhythms, including the sleep-wake cycle. The FDA approved ROZEREM in July 2005 for the treatment of insomnia, characterized by difficulty with sleep onset. It is approved for long-term use in adults. *ROZEREM is not a cont...

Brian Imaging Can Foretell Results Of Treating Depression

... as being negative. The subgenual cingulate cortex regulates emotions and plays a part in turning the amygdala on and off," said Dr. Siegle. "If the amygdala doesn't get 'turned off' in a person with depression, when exposed to negative information, the person may ruminate, going over this information again an...

So now here might come a memory molecule!!!

...h the teams have identified a central protein that regulates the growth and pruning of neurons throughout life in response to environmental stimuli. This protein, and the molecular pathway it guides, could help investigators understand the process of learning and memory. The protein, myocyte enhancer factor 2...

Methyl-DNA binding Proteins To Fight Cancer

...f the immune system. The universal mechanism that regulates genetic activity is DNA methylation, where a methyl group is joined to a section of a molecule. Special methyl-DNA binding proteins spring into action, bond with a section of the methylated DNA and suppress gene activity. One such protein that the re...

Definite Genetic Link Between Diabetes And Obesity Established

...s the activity of GnT-4a gene, an enzyme // that regulates insulin secretion (beta cells of the pancreas). The consequent disruption of insulin secretion leads to diabetes. This molecular mechanism between diabetes (Type II) and diet has been unraveled by researchers from the University of California. Dur...

Malaria’s Invisibility Code Identifie

...enes are generally found. The chromosome packaging regulates the var genes, according to the study. The DNA can be encased in chromosomes very securely by certain proteins. The genetic activity takes place at the very edge of the nucleus, wherein the chromosome ends surround the promoter which contain the sile...

Leptin Injections Maintain Loss In Body Weight

... York which shed light on the complex pathway that regulates metabolism and deposit fat. It is very difficult to lose weight what is more difficult is to maintain the weight. A study was conducted in 1990 and the findings were reported that fat cells produced Leptin hormone which when injected into rats h...

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