Tag: "network" at biology news

JDRF-funded researchers discover protein that causes blood vessel leakage and swelling in eyes

...h and without diabetic eye disease. Working with a network of collaborators at Joslins Beetham Eye Institute and the Santa Barbara Cottage Hospital Eye Center in California, they obtained samples from 25 people undergoing surgery for a variety of conditions: eight of the patients did not have diabetes and th...

Simulating human metabolism to find new diets to new drugs

... painstakingly assembled a virtual human metabolic network that will give researchers a new way to hunt for b...rol in the blood. This first-of-its-kind metabolic network builds on the sequencing of the human genome and contains more than 3,300 known human biochemical tr...

Joslin discovers protein that causes blood vessel leakage and swelling with diabetic retinopathy

...he eyes of people with diabetes. Working with a network of collaborators at Joslin's Beetham Eye Institute and the Santa Barbara Cottage Hospital Eye Center in California, they obtained samples from the vitreous of 25 people undergoing surgery for a variety of conditions: eight of the patients did not hav...

Carnegie Mellon engineers devise new process to improve energy efficiency of ethanol production

...ess by using a multi-column system together with a network for energy recovery that ultimately reduces the consumption of steam, a major energy component in the production of corn-based ethanol. "This new design reduces the manufacturing cost for producing ethanol by 11 percent, from $1.61 ...

OHSU studies of technology for healthy aging get boost

...e new monitoring technologies will be tested. This network of 20 to 30 elder-inhabited residences throughout the Portland area will be outfitted with a basic set of devices for continuous, remote assessment of activity and computer use, in which fluctuations can mean problems with cognition and mobility. O...

Gene knockouts reveal FoxOs' vital functions in cancer defense, health of stem cells

...s regulate genes in the complicated cell signaling network known as PI3K-AKT, or simply PI3K. Scientists have discovered that PI3K signaling is intimately involved in fundamental cell processes such as metabolism, aging, and protecting the body against cancer. The PI3K circuit has been found to be disrupted ...

Complex channels

The messages passed in a neuronal network can target something like 100 billion nerve cells in the brain alone. These, in turn communicate with millions of other cells and organs in the body. How, then, do whole cascades of events trigger responses that are highly specific, quick and precise...

Study finds mercury prevalent in many western fish

...sue. In the survey, only 2.3 percent of the stream network that contained large (5 inches or longer) salmonid...alent group of species, found in 41 percent of the network sampled. On the other hand, large bass, walleye and other piscivores were found in only 10 percent o...

Thinking with the spinal cord?

...enhagen have demonstrated that the spinal cord use network mechanisms similar to those used in the brain. The...s. The group has shown that spinal neurons, during network activity underlying movements, show the similar irregular firing patterns as seen in the cerebral co...

The floral network -- what determines who pollinates whom

...lists, able to feed on any flower, causing perfect network nestedness; while complementarity alone would mean...ith generalist plants, causing unrealistically low network nestedness. Instead, the authors suggest, a combination of barriers and complementary traits account...

Cracking open the black box of autoimmune disease

...en described as a kind of military unit, a defense network that guards the body from invaders. Seen in this way, a group of white blood cells called T cells are the frontline soldiers of immune defense, engaging invading pathogens head on. These T cells are commanded by a second group of cells called regu...

New studies find amazing concentration of species unique to East African mountains

...ficient funds to establish and adequately manage a network of protected areas. "Seven proposed reserves pro...rgess. "Their declaration would help establish the network urgently needed to protect the natural wealth of the Eastern Arc Mountains." The Tanzanian governmen...

The musician in the mirror

... familiar music, their brains showed activity in a network of areas in the frontal and parietal lobes that are involved in the control of movements. The authors note that Broca's area, the human equivalent of the area in the brain where mirror neurons were found in monkeys, was particularly active when subje...

Leading cause of US food-borne illness makes its own pathway through cells

...y diverts its path, creating its own intracellular network of campylobacter-filled vacuoles, or cellular pockets, that make their way toward the nucleus, and finally locate near the cell's transportation hub, the Golgi apparatus. "It's been known for over two decades that campylobacter can enter intestinal ...

A beneficial suicide

... discovered, how the neutrophils form this snaring network (Journal of Cell Biology, online, January 8, 2007)... mingled with bactericidal enzymes, forms a lethal network outside the cell. Invading bacteria and pathogenic fungi get caught and killed in the NETs. Every ...

Spanish scientists reveal dynamic map of proteins

...onformations for the entire proteome (the complete network of protein interactions in a cell), over time. In the near future, a biochemist will be able to understand the behaviour of a protein, or design a drug that can interact with that protein, drawing on not only the knowledge of a single structure, but ...

Homing nanoparticles pack multiple assault on tumors

...e liver and spleen comprise a protective screening network in mice (and humans). The investigators devised "decoy" molecules of liposomes coated with nickel, which diverted the RES response that would have otherwise been directed toward CREKA-SPIO. The use of decoy molecules extended the half-life of CREK...

Getting to the bottom of memory

...nformation. At the bottom of memory lies a complex network of molecules. To understand how this network brings about one of the most remarkable capacities of our brain we need to identify its components a...

What memories are made of

...stinctive connections in the brain's communication network that differentiate between the "aware," or conscio... the molecular players that make the brain's whole network of constantly changing memory connections possible. His extramural funding has come from sources suc...

Scientists uncover potential key to brain blood-flow disorders

...nd glucose, which is provided through an intricate network of blood vessels in the brain. Different parts of the brain are engaged by every activity, such as analytical thought, piano playing, seeing, hearing, walking, and these regions then require a rapid elevation of blood flow to meet the increased metab...

1 2 3 4 5 6 7 8 9 10

(Date:12/10/2014)... 9, 2014 CIE San Diego has launched ... the connective tissue that enhances care coordination among social ... share client-level information; earned a second $1 million grant ... serving seniors aging in community and; will be recognized ... 11 th 4-6p. CIE San Diego ...
(Date:12/5/2014)...  Tute Genomics, a leader in cloud-based solutions for ... funding led by UK-based Eurovestech. Peak Ventures and a ... round. "We are at a pivotal time ... and seeks new approaches for the diagnosis, treatment and ... MBA, and CEO of Tute Genomics. "One of the ...
(Date:11/21/2014)... According to a new market ... RFID, Access Control, Intrusion Detection, Parking Management, Under Vehicle ... Service Geography - Global Forecasts to 2020", published by ... be around $25 Billion in 2014 and is expected ... CAGR of 8.69%. Browse 116 market data ...
Breaking Biology News(10 mins):Community Information Exchange San Diego Launches Pilot, Secures $1 Million Expansion Grant, and Becomes a "Live Well San Diego" Partner 2Community Information Exchange San Diego Launches Pilot, Secures $1 Million Expansion Grant, and Becomes a "Live Well San Diego" Partner 3Community Information Exchange San Diego Launches Pilot, Secures $1 Million Expansion Grant, and Becomes a "Live Well San Diego" Partner 4Tute Genomics Raises $2.3 Million to Scale Up Cloud-Based Genome Analytics and Accelerate Personalized Medicine 2Tute Genomics Raises $2.3 Million to Scale Up Cloud-Based Genome Analytics and Accelerate Personalized Medicine 3Industrial Security Systems Market Worth $38 Billion by 2020 2Industrial Security Systems Market Worth $38 Billion by 2020 3
Other Tags
calientdoesntmimeticbacillusprogrammesndamifepristoneinvisibilitylessonsexaminesicurobotstranslationalforefrontdavisplaques