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Tag: "expression" at medical news

Taiwanese Had A Hearty Laugh On World Laughter Day

...r is not amusement, entertainment or fun. It is an expression of inner happiness which comes only when we understand the deeper meaning of life,' Kataria said in his message for World Laughter Day. 'On this auspicious day, I appeal to you all to spread out your arms and laugh for no reason for at least one mi...

Protein Expression to Serve as Marker for Head and Neck Cancer

...d neck cancer have some unique patterns of protein expression which could serve as a screening test for this hig... aggressive cancer. // Studies comparing protein expression in 78 patients with head and neck cancer to 68 healthy controls revealed numerous differences in pro...

Alzheimer's-linked apolipoprotein E produced by neurons, Gladstone study

... long-standing controversy concerning the neuronal expression of apoE,’ says senior author Huang, an assistant p...pport the notion that an understanding of how apoE expression is regulated in neurons is important for unraveling the mechanisms underlying apoE4-related neurodeg...

Mouse Model Beneficial to Study of Head and Neck Cancer

...s engineered a strain of mice to specifically lack expression of the transforming growth factor beta receptor II (TGFbRII) in epithelial cells of the oral cavity. By then introducing activating mutations in either the H-ras or K-ras (two different isoforms of the Ras GTPase), the researchers were able to induce...

Importance of Gene in Eye Development

...ina, Chapel Hill it is very much essential for the expression of the neural stem cell gene for the normal develo...NC School of Medicine, researchers discovered that expression levels of a particular neural stem cell gene, SOX2, are a critical factor that regulates the differe...

PAI-2 Plays a Pivotal Role in Eye Infections

...fect how PAI-2 is expressed. ‘There is a different expression of the protein between the epithelium of the corne...he molecular mechanisms that dictate the different expression profiles of PAI-2 in human corneal and conjunctival epithelial cells.’ Source: Eureklert...

Increase In The Number Of Doctors Reporting About Their Colleagues Abilities

...of the GMC, said: they are happy with the public’s expression of confidence in regulation and by the support from doctors of the principle of professionally led regulation. He said that it was an important duty of doctors to raise concerns, when they have them even if it is about a colleague and that they were ...

Autoimmune Diseases – Newer Preventive Measure

... in negative selection by controlling some protein expression in the thymus, Dr. Mi says. The thymus is supposed...ve selection, he says. ‘But Aire’s role in protein expression is not sufficient to explain all the clinical symptoms of patients with APS1,’ Dr. Mi says. ‘The Air...

Sexual Desire In Human Linked To Genes: Study

...exual behavior. Most significant variations in the expression of human sexuality are considered historically to be the result of learned behavior or psychological problems. But the new findings show that individual differences in human sexual desire are linked to genetic variations, which scientists believe c...

Prostate Cancer Risk Linked To Early Estrogen Exposure

...c reprogramming. In epigenetic reprogramming, gene expression is altered without changing DNA sequences or conte...A, or natural estrogens affect the pattern of gene expression in the prostate during development, and in so doing promote prostate disease with aging. One of th...

Kalam Dedicates New Cancer Drug Developed By Biocon

... therapy or chemotherapy in patients with positive expression of EGFR in squamous cell carcinoma of head and neck cancer,' the company said. Kalam also inaugurated Biocon Park, the country's largest integrated bio-tech hub comprising an integrated cluster of laboratories and manufacturing facilities. Built wi...

Breast Cancer Mortality Rate is Higher Among Black Women

...oarray analysis allows scientists to determine the expression levels of thousands of genes simultaneously. This can reveal gene expression patterns, which, in turn, enable genomic profiling of tumor cells. UNC School of Medicine study co...

Cure Insight for DMD

...t in the world to achieve this level of dystrophin expression in so many patients, and in such a high percentage of fibers. Duchenne muscular dystrophy is a hereditary disease affecting one boy in 3,500. The first signs appear in childhood, between the ages of two and five. Its victims are confined to a whee...

Functional Differences In Estrogen Receptor Could Be A Therapeutic Target

... and antagonist of estrogen signaling and that the expression of hER-a36 may be involved in the development of tamoxifen-resistant human breast cancer. This raises the possibility that estrogen-activated ER-a36 signaling initiated in the cell plasma membrane may actually accelerate the course of tamoxifen-resis...

IMP3 the Novel Biomarker for Metastatic Cancer

...ent medical centers, the scientists found that the expression of IMP3 was significantly increased in the metasta...cinomas. They further demonstrated this elevated expression of IMP3 in primary renal cell carcinomas can predict tumor metastasis. Their data shows that the exp...

Growth Factor Aids in Regeneration of Heart Blood Vessel

... vessel formation and does so by orchestrating the expression of multiple other growth factors that work together to build new vessels. 'Research on development in embryonic mouse hearts has shown that the heart needs multiple factors expressed at the right time, in the right amounts and in the right pattern ...

Site of Sleep Regulation Identified in Fruit Flies

... to sensory stimuli." By tinkering with the gene expression of multiple regions of the fruit fly brain, the re...n a variety of brain locations, which promoted PKA expression in designated regions. Of the different regions targeted, only two regions, both present in the adul...

Proteins – A New Way to Treat Children's Muscle Diseas

...shock proteins (HSP) are a group of proteins whose expression is increased when the cells are exposed to elevated temperatures. Production of high levels of heat shock proteins can also be triggered by exposure to different kinds of environmental stress conditions, such as infection, inflammation, exposure of t...

New Way To Combat Spinal Cord Injury during Aortic Surgery

...A damage, and cell death while having no effect on expression of DNA repair enzymes. These studies demonstrate the importance of mitochondria in release of reactive oxygen species and in initiation of cell death pathways during ischemia-reperfusion injury. In particular, the establishment of a correlation bet...

Effect of ADHD Drugs on the Brain - Study Finds

...ith attention, decision-making and an individual's expression of personality. The finding could prove invaluable in the search for new ADHD treatments, and comes amidst deep public concern over the widespread abuse of existing ADHD medicines. 'There's been a lot of concern over giving a potentially addict...

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