Short RNA strand helps exposed skin cells protect body from bacteria, dehydration and even cancer
Every minute, 30,000 of our outermost skin cells die so that we can live. When they do, new cells migrate from the inner layer of the skin to the surface of it, where they form a tough protective barrier. In a series of elegant experiments in mice, researchers at Rockefeller University have now di...Toxic Strand Of RNA Causes Myotonic Muscular dystrophy
Studies have indicated that myotonic dystrophy in adults, which is the most common type of myotonic dystrophy could be due to a toxic RNA. // br> Doctors at the University of Virginia Health System have shown for the first time that by getting rid of poisonous RNA (ribonucleic acid) in muscle ce...Headhunters Lice Removal Service Has Lice in Atlanta on the Run
...anks of companies across the US that all treat using The Shepherd Method of strand by strand Nit Removal. "It is a very thorough approach ensuring that you get all the ...University of Leeds wins $18 million funding to improve the quality of our old age
...tients have been given knee replacements and 10,000 have received ceramic and metal hips, all developed as a result of iMBE research. A more recent strand to the Institute's activity has seen scientists working at the interface between nature and engineering to develop products which regenerate inside th...Scientists find shared genetic link between the dental disease periodontitis and heart attack
...n, the two strands of DNA in the gene unravel. One strand produces messenger RNA, and will express a protein...en carried by the reverse strand, the 'anti-sense' strand of the DNA double helix. This strand does not encode for a protein, but can bind specif...Project Zero Delay Accelerates Drug's Path to Clinical Trial
...al Therapeutics; Stanley Tucker, Ph.D., Office of Translational Research. From AstraZeneca: Jill Hood, Ph.D., Kevin Webster, Michael Mallamaci, Steven strand and Eileen Babcock. About M. D. Anderson The University of Texas M. D. Anderson Cancer Center in Houston ranks as one of the world...Researchers Create First Targeted Knockout Rats Using Zinc Finger Nuclease Technology
...nding of disease processes related to hypertension, heart disease, kidney failure and cancer. ZFNs are engineered proteins that induce double strand breaks at specific sites in an organism's DNA. Such double-strand breaks stimulate the cell's natural DNA-repair pathways and can result in site-spec...Bio-Anchor® Shoulder Instability Repair System
Description:...into the tissue or can easily be over-drilled. The ribbed, press-fit anchor design allows for accurate placement and comes pre-threaded with a single strand of #2 non-absorbable braided polyester suture. The Bio-Anchor System provides all of the necessary instrumentation for complete and successful repairs...Super Revo® Rotator Cuff Repair System
Description:... (I.S.S.™) Eyelet design. The sutures slide with relative ease, which allows for sliding knots to be tied without the worry of locking the other strand and minimizes suture abrasion. In addition, the Super Revo Suture Anchor is designed for improved pullout strength....Researchers gain insight into mechanism underlying Huntington's
...e and myotonic dystrophy, respectively tend to form hairpin structures via strand slippage in the newly synthesized or "nicked" DNA strand during DNA synthesis associated with DNA replication and/or repair. These h...American Chemical Society's Weekly Presspac -- June 17, 2009
...me geologists believe that much of the world's crude oil originated in diatoms, which produce an oily substance in their bodies. Barely one-third of a strand of hair in diameter, diatoms flourish in enormous numbers in oceans and other water sources. They die, drift to the seafloor, and deposit their shells...DNA template could explain evolutionary shifts
...d DNA polymerase reads the genetic material in the strand as a template and makes a strand of complementary DNA to pair to it. Again, the cod...ntinuous. On the lagging strand, the complementary strand is made in short, separated segments by a process ...UC Davis researchers visualize formation of a new synapse
... synapses, but no one had been able to directly visualize the process. That's because synapses are less than 1 micron wide 100 times narrower than a strand of human hair. To view the process, the researchers cultured neurons taken from newly born rats and flourescently labled the proteins neuroligin, PSD-...Native Americans descended from a single ancestral group, DNA study confirms
...it to cross into the other groups and become widespread. Say that there was a second allele one situated very close to the 9-repeat allele on the DNA strand that conferred a strong advantage to humans who carried it. Natural selection would carry this allele into new populations and because of the mechani...New hope for treatment of neurodegenerative disorder
...utamine, which is generated by a repetition of the DNA triplet CAG. A normal Huntington gene has a sequence of between six and 34 CAG repeats. Any strand of DNA possessing more than 40 CAG repeats indicates the carrier will develop Huntington disease, according to the researchers. Indeed, the more r...Online Kiosks founder Mike Strand uses contest to screen new business plan
From bar codes to video screens, Eau Claire-based entrepreneur Mike Strand has always kept his eye out for new business opportunities. A former technology consultant for Delta Technology and Cray Research, Strand took a stride forward in 1988 when he founded StrandWare Inc. , a company based ...Researchers enlist DNA to bring carbon nanotubes' promise closer to reality
...ape seen in proteins, one of the main classes of biological molecules. Another common structure seen in proteins is the beta sheet. If you take a long strand in your palm, stretch it out to the tip of your index finger, loop it to your middle finger, then back to your palm, then out to your ring finger, bac...Evidence of macroscopic quantum tunneling detected in nanowires
..., he said. The ultrathin superconducting nanowires fabricated and measured by Sahu and his co-researchers are about 2,000 times finer than a single strand of human hair, which is still "a substantially larger scale than where one typically expects to observe quantum tunneling," Bezryadin said. Accordi...SeqWright to Invest in LaserGen's Novel Lightning Terminators(TM)
...o its natural state. This distinguishes the LaserGen chemistry from other reversible terminators, which leave accumulating molecular scars as the DNA strand propagates. The decision to invest in LaserGen represents SeqWright's ongoing initiative to support the development of and build upon its prev...Assembling cells into artificial 3-D microtissues, including a tiny gland
... of binding between complementary DNA strands: One strand of the DNA helix binds only to its complementary strand and nothing else. By putting a short DNA strand on the surface of one cell and its complementary...Researchers discover a potential on-off switch for nanoelectronics
...tip and gold surface reduces to a single strand, like a necklace. When this strand finally breaks, nearby molecules can hop into the gap between strands and c...n, explained Quek. In the STM experiment, as you pull, just after the final strand of gold atoms breaks and snaps back, the vertical gap is not big enough for...Bacterial Strain BMH 71-18 mutS, Glycerol Stock (noncompetent) from Promega
Description:...MH 71-18 mutS and ES1301 mutS are mismatch repair minus strains of E. coli. Use of these strains prevents repair of the newly synthesized unmethylated strand (1), leading to high mutation efficiencies and making them helpful in such systems as the GeneEditor and Altered Sites II Mutagenesis Systems. Both ES...Bacterial Strain ES1301 mutS, Glycerol Stock (noncompetent) from Promega
Description:...MH 71-18 mutS and ES1301 mutS are mismatch repair minus strains of E. coli. Use of these strains prevents repair of the newly synthesized unmethylated strand (1), leading to high mutation efficiencies and making them helpful in such systems as the GeneEditor and Altered Sites II Mutagenesis Systems. Both ES...Molecular Virology from Promega
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