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Shuttling in Medical News

Indiana U. research at the American College of Sports Medicine conference

...ore because the body creates more red blood cells to adapt to the lower oxygen content of the air. An increase in red blood cells can help athletes by shuttling more oxygen to fuel muscles when they compete nearer to sea level. Chapman said their study, however, found that the elevated breathing athletes ex...

American Chemical Society's Weekly PressPac -- March 4, 2009

...michel.bardet@cea.fr ARTICLE #5 EMBARGOED FOR 9 A.M., EASTERN TIME, March 9, 2009 A new, more economical technology for decoding genes is shuttling the long-awaited era of personalized medicine with doctors customizing prevention and treatment for each individual's genetic endowment closer to rea...

Insightra Medical, Inc. Gains FDA clearance for the Most Complete Range of 7Fr Intra Aortic Balloon (IAB) Catheters

... The shaft of the catheter is thin, but strong, and provides a large central lumen, comparable to most 8Fr catheters. This translates to excellent gas shuttling plus an 0.028" central fluid lumen, which allows for reliable pressure monitoring and the use of a larger 0.025" guidewire. A combinati...

Draining away brain's toxic protein to stop Alzheimer's

...loid-beta in the brain. It was more than a decade ago that Zlokovic first identified LRP, a molecule that acts like an escort service in the brain, shuttling amyloid-beta out of the brain and into the body. The amyloid plaques that speckle the brains of Alzheimers patients are a hallmark of the disease, and...

Male Contraception: Discovery Stirring Interest Among Scientists, Drug Developers

...nsions at both ends of its amino acid sequence. Other ATP/ADP carriers do not have these extensions, which may explain why SFEC is able to perform its shuttling function in the distal sperm tail. “The distal sperm tail does not have mitochondria, which means that SFEC operates in a different environment...
Shuttling in Medical Technology

US Testing Proves Glyc'n Go(TM) Increases NO in the Blood Stream

...f an NO increase is improved performance and recovery. Glyc'n Go(TM) is formulated in the USA by LIFEXPAND(TM). The sports supplement assists in shuttling fatty acids into the cell's mitochondria, enhancing ATP energy production. In addition to the NO and energy benefits; Glyc'n Go(TM) provides antioxid...
Shuttling in Biological News

Regulation of cell proliferation by the OGF-OGFr axis is dependent on nuclear localization signals

...he cell cycle by the OGF-OGFr complex involves the shuttling of the peptide-receptor complex from the cytoplasm...visioned that either a loss or a gain in transport shuttling pathways could contribute to the onset and progres...nically important antitumor agent, is dependent on shuttling of the peptide and the OGF receptor from the cytop...

Discovery could lead to a new animal model for hepatitis C

...pressed in other human and nonhuman cells, explains Rice. In past years, three proteins CD81, CLDN1 and SR-BI were identified as having key roles in shuttling the virus into cells, but something was clearly missing. Rice's group found that even when they engineered mouse cells to overexpress all three protei...

Iron-moving malfunction may underlie neurodegenerative diseases, aging

...defective TRPML1 proteins bearing the same mutations as those found in ML4 patients. Mutations associated with severe symptoms were the least adept at shuttling iron, while those associated with milder symptoms were more proficient, although still not fully functional. Further experiments confirmed that whe...

UC Santa Barbara has key role in Large Hadron Collider project

...y physics faculty. Professor Joseph Incandela has been in Switzerland for the past year, shepherding the CMS experiment as deputy physics coordinator. shuttling back and forth between Santa Barbara and Switzerland have been professors Claudio Campagnari, Jeffrey Richman, and David Stuart. The faculty members a...

Atomic structure of the mammalian 'fatty acid factory' determined

...thases two years ago. That was followed last year by two papers on the atomic structures of fungal fatty acid synthases and the mechanism of substrate shuttling and delivery in these multi-enzymes. Now this latest publication describes the atomic structure of the mammalian fatty acid synthase. These results re...

Media highlights in the January issues of Biophysical Journal

...in; Elasticity; Epithelial cells; Force Mapping; Kidney The study adds a biomechanical perspective to the knowledge of vesicle transport regulation. shuttling vesicle-embedded proteins from cytosol to the plasma membrane is an essential process for living cells. Biochemists have discovered a high number of p...

A key enzyme helps keep the synapse on track

...the carriage of a packet, or "vesicle," of neurotransmitter chemicals. Each synapse has only about 100 of these packets. "Endocytosis involves the shuttling back and forth of these sac-like objects from the cell surface to the cell interior," Dr. Ryan says. When a vesicle empties, it isn't discarded, howev...

Story ideas from the Journal of Lipid Research

...ohns disease. They next examined the subjects HDL (high density lipoprotein, the good cholesterol) content. HDL helps prevent arterial hardening by shuttling cholesterol from blood vessels back to the liver as well as exerting anti-oxidant properties, and is often impaired during inflammation. They discover...

Green alga genome project catalogs carbon capture machinery

...sses the largest known array of enzymes that manufacture the signaling molecules cyclic AMP and cyclic GMP. These cyclic nucleotides play key roles in shuttling nutrients into the cell, controlling motility of the organism via flagellar function, and determine sexual development," said Prochnik. The publis...

Anthrax paralyzes immune cells with lethal toxin, UF research shows

...fied one protein that seemed to disappear upon exposure to anthrax. The protein turned out to be responsible for gathering the components of actin and shuttling them to the center of the cell, where they are assembled into filaments. "We've discovered that through this pathway, lethal toxin blocks the fun...
Shuttling in Biological Technology

Video: 8-Minute Film Documentary Explores Why Humans Age

...planation for why humans age at three different speeds: no biological aging during the childhood growth years, characterized by the shuttling of calcium, iron and copper to make new bones, red blood cells and collagen; accumulation of these minerals once childhood growth has ceased ...

Nanowires may boost solar cell efficiency, UC San Diego engineers say

...hole split, the electron travels down the nanowire the electron superhighway and merges seamlessly with the electron-capturing electrode. This rapid shuttling of electrons from the p-n junction to the electrode could serve to make future photovoltaic devices made with polymers more efficient. In effect, ...

Actress and Mom Lori Loughlin Raises Awareness About the Potential Dangers of Drowsy Driving During Allergy Season

...els, including allergy medicines, for warnings about drowsiness before they get behind the wheel. Like many working moms, Lori spends hours each day shuttling her children to school, activities, and play-dates in the high-traffic Los Angeles area. It's especially important to Lori that she's focused behind t...

Chrome Group to Seek Listing for Some of its Subsidiaries

...rontation but without compromise of integrity and propriety. I was non-executive Chairman and Director, yet for the Company's survival, I found myself shuttling endlessly between the two West African countries where ERHC assets were located, mostly at my own expense. Ongoing and bitter legal disputes over ERHC...
Shuttling in Biological Dictionary

Transport vesicle

...ptic vesicle transport . I. GO:0070177 contractile vacuole discharge ... Transport vesicles . Definition(s) Vesicles that are involved in shuttling cargo from the ... Definition from: Unified Medical Language System (MeSH) at the ... Vesicles store, transport , or digest cellular products an...
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