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Tag: "sticky" at biology news

Neurons find their place in the developing nervous system with the help of a sticky molecule

The brain, that exquisite network of billions of communicating cells, starts to take form with the genesis of nerve cells. Most newborn nerve cells, also called neurons, must travel from their birthplace to the position they will occupy in the adult brain. Researchers at the Salk Institute for Biological Studies have identified a molecule expressed on the surface of certain migrating neurons that...

Sticky surfaces turn slippery with the flip of a molecular light switch

Changing a surface from sticky to slippery could now be as easy as flipping a molecular light switch. Researchers at Rensselaer Polytechnic Institute have created an "optically switchable" material that alters its surface characteristics when exposed to ultraviolet (UV) light. The new material, which is described in the June 19 issue of the journal Angewandte Chemie International Edition, could h...

'Sticky' mice lead to discovery of new cause of neurodegenerative disease

When a faulty protein wreaks havoc in cells and causes disease, researchers are usually quick to point the finger at a wayward gene. Now scientists are learning that some neurodegenerative diseases can develop even though a gene is perfectly normal. The diseases can be caused when the genetic instructions contained in the gene are not executed properly, leading to a lethal buildup of malformed pr...

Coated nanoparticles solve sticky drug-delivery problem

The layers of mucus that protect sensitive tissue throughout the body have an undesirable side effect: they can also keep helpful medications away. To overcome this hurdle, Johns Hopkins researchers have found a way to coat nanoparticles with a chemical that helps them slip through this sticky barrier. . .. The team's findi...
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(Date:11/24/2009)...ists have crystallised a protein that may help gut...protein could be used by probiotic producers to id...it to people. , "Probiotics need to interact with... and if they attach to surfaces in the gut they ar... their activity," says Dr Nathalie Juge from the I...
(Date:11/24/2009)...omic-level action of a remarkable class of ring-sh...ers with the Lawrence Berkeley National Laboratory...rystallography beamline at the Advanced Light Sour...in gene expression and replication, and are vital ...s infectious agents, such as the human papillomavi...
(Date:11/24/2009)... NEW YORK (November 24, 2009) -- The Wild...report revealing that the last remaining populatio...ntly due to the rising tide of poaching and habita...elp inform Russian officials of what needs to be d...s biggest cat. , The report was rel...
Breaking Biology News(10 mins):A sticky solution for identifying effective probiotics 2Atomic-level snapshot catches protein motor in action 2Atomic-level snapshot catches protein motor in action 3Atomic-level snapshot catches protein motor in action 4Report shows dramatic decline in Siberian tigers 2Team24 News Article New EU Directive Offers a Healthy Outlook for Niche Recruitment Companies like Team24 52479 1Team24 News Article New EU Directive Offers a Healthy Outlook for Niche Recruitment Companies like Team24 52479 2Team24 News Article New EU Directive Offers a Healthy Outlook for Niche Recruitment Companies like Team24 52479 3Takeda Provides Update on the Investigational Fixed Dose Combination of alogliptin and ACTOS 28R 29 28pioglitazone HCl 29 4769 1Takeda Provides Update on the Investigational Fixed Dose Combination of alogliptin and ACTOS 28R 29 28pioglitazone HCl 29 4769 2Takeda Provides Update on the Investigational Fixed Dose Combination of alogliptin and ACTOS 28R 29 28pioglitazone HCl 29 4769 3Response Genetics Announces 244 Million Private Placement 13158 1Response Genetics Announces 244 Million Private Placement 13158 2Response Genetics Announces 244 Million Private Placement 13158 3
(Date:11/29/2009)...ent equals a $41,000 pay raise, researchers say ,...Psychological therapy may be much more effective a...ing a lottery prize, suggests an English study. ,...e who provided information about their mental well...om a $1,329 course of therapy was so significant t...
(Date:11/28/2009)...re/ -- Get ready for advanced visualization to ... when Siemens introduces syngo. via(1) at t...the Radiological Society of North America (RSNA) f...Booth #825, East Building/Lakeside Center, Hall D)...w imaging software for multimodality reading of cl...
(Date:11/27/2009)...ire/ - Uploadable USB pedometers may be new, but t...mbination of advanced accelerometer functionality ...concern over the accuracy of self-reported data. I...proved participation in a fitness program. ,, C...s suppliers to integrate this technology. "Our hea...
(Date:11/27/2009)... Nov. 27 Team Garmin-Slipstream, t...ted to ethical sporting and developing the next ge...t it will become Team Garmin-Transitions with the ...f the team. Transitions Optical is the world,s lea...e most advanced photochromic technology in the wid...
(Date:11/27/2009).... 27 Allrecipes.com , the world... traffic numbers, with more than 2.8 million visit... picture of what was served on the biggest food ho...n 2009 weighed in at 2,225 calories per serving, a...ing to the Allrecipes site, Sweet Potato Pie I s...
Breaking Medicine News(10 mins):Health News:Psychotherapy Can Boost Happiness More Than Money: Study 2Health News:Siemens Boosts Advanced Image Reading Efficiency and Opens New Path Into The Clinical Routine with syngo(R).via 2Health News:Siemens Boosts Advanced Image Reading Efficiency and Opens New Path Into The Clinical Routine with syngo(R).via 3Health News:Siemens Boosts Advanced Image Reading Efficiency and Opens New Path Into The Clinical Routine with syngo(R).via 4Health News:Siemens Boosts Advanced Image Reading Efficiency and Opens New Path Into The Clinical Routine with syngo(R).via 5Health News:New USB technology adds accountability and convenience to wellness programs 2Health News:Team Garmin-Slipstream Officially Re-named Team Garmin-Transitions With Addition of Transitions Optical as New Sponsor 2Health News:Team Garmin-Slipstream Officially Re-named Team Garmin-Transitions With Addition of Transitions Optical as New Sponsor 3Health News:It's Black Friday - Time to Shop Off the Calories! Allrecipes Finds Average Thanksgiving Meal Weighed in at 2,225 Calories 2Health News:It's Black Friday - Time to Shop Off the Calories! Allrecipes Finds Average Thanksgiving Meal Weighed in at 2,225 Calories 3Health News:It's Black Friday - Time to Shop Off the Calories! Allrecipes Finds Average Thanksgiving Meal Weighed in at 2,225 Calories 4
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