Navigation Links
Researchers reveal HIV peptide's possible pathway into the cell
Date:1/17/2008

surrounding negative charges, but when no more of those charges are available due to their greedy peptide neighbors, some of the peptides reach into the cell membrane and grab negative charged phosphates from the other side. This opens a hole in the cell membrane and allows the flow of water and other material into the cell. Once all the peptides have been neutralized, the reaction stops and the hole closes, leaving behind a healthy, viable cell.

For the paper, the researchers reported a dozen different simulations run through a high-powered cluster of computers. Each simulation required a long process of testing and validating results. Garcia's computer cluster is now running simulations on the use of antimicrobial proteins which will open a pore in the cell and keep it open, killing the cell. Antimicrobial proteins have promising direct applications for killing harmful cells in the body.

Garcia hopes to harness the power of Rensselaer's newly opened Computational Center for Nanotechnology Innovations (CCNI), which houses the world's most powerful university-based supercomputing center. The CCNI will allow him to compile two years' worth of data on his normal cluster in just 10 to 20 days.


'/>"/>

Contact: Gabrielle DeMarco
demarg@rpi.edu
518-276-6542
Rensselaer Polytechnic Institute
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. USC researchers identify mechanism that controls activation of stem cells during hair regeneration
2. Researchers put the bite on mosquitoes
3. Researchers find association between food insecurity and developmental risk in children
4. Iowa State researchers look for smaller, cheaper, 1-dose vaccines
5. Japanese and German researchers meet to discuss climate change
6. Type 1 diabetes triggered by lazy regulatory T-cells: McGill researchers
7. Researchers uncover new piece to the puzzle of human height
8. Researchers create mathematical model of fruit fly eyes
9. Snoozing worms help Penn researchers explain the evolution of sleep
10. Researchers move 2 steps closer to understanding genetic underpinnings of autism
11. Rices West honored as one of Texas best researchers
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Researchers reveal HIV peptide's possible pathway into the cell
(Date:7/30/2014)... July 30, 2014 NexID Biometrics ... liveness detection solutions for the biometric authentication industry, ... consortium revolutionizing online authentication with standards for strong ... , "The decision to join FIDO Alliance stems ... pervasive in use. We believe the FIDO Alliance ...
(Date:7/30/2014)... Scientists are searching through a massive collection of 20-million-year-old ... years ago, and the effort is yielding fresh insights ... , When the collection is fully curated, a task ... largest unbiased Dominican amber collection in the world, the ... thus far is that of a pygmy locust, a ...
(Date:7/30/2014)... in cancer treatment has been shown to relieve ... for neural transmission between the peripheral and central ... Institute of Radiation Medicine, Chinese Academy of Medical ... into rat dorsal root ganglia (DRG) to provide ... radioactivity (0, 14.8, 29.6 MBq) were implanted separately ...
Breaking Biology News(10 mins):NexID Biometrics Joins the FIDO Alliance 2Decades-old amber collection offers new views of a lost world 2
... 21 February 2011 Elsevier, a world-leading publisher ... services, and TAIR - The Arabidopsis Information Resource, ... elements of scientific research. All articles on Elsevier,s ... genes and use AGI codes (e.g. AT4G32520) will ...
... Researchers at Albert Einstein College of Medicine ... to protect against an increasingly common and particularly deadly form ... tested in an animal model, are reported in a paper ... Pneumococcal pneumonia can occur when the lungs are ...
... heart diseases affect approximately one in 100 patients, making ... number-one cause of pediatric deaths. Now a new ... cardiac muscle damage in a mouse model of the congenital ... treatment for this rare condition, but also demonstrates the importance ...
Cached Biology News:Vaccine made with synthetic gene protects against deadly pneumonia 2Vaccine made with synthetic gene protects against deadly pneumonia 3Study shows rapamycin reverses myocardial defects in mouse model of LEOPARD syndrome 2Study shows rapamycin reverses myocardial defects in mouse model of LEOPARD syndrome 3
(Date:7/30/2014)... , July 30, 2014  AtheroNova Inc. (OTCBB: ... and development of compounds to safely regress atherosclerotic ... announces that its partner, CardioNova, has accomplished first ... trial with AtheroNova,s lead compound, AHRO-001.  This Phase ... AHRO-001 Phase 1 safety trial completed in February ...
(Date:7/30/2014)... Diego, CA (PRWEB) July 30, 2014 ... announced their weighing boat special – Buy ... 1 free. This promotion will benefit lab technicians looking ... work. Weighing boats are ideal for multiple applications including ... offers a variety of choices including diamond-shaped, hexagonal, square, ...
(Date:7/29/2014)... significant technological challenges in their quest to improve ... the James Webb Space Telescope. , The team, ... at NASA,s Goddard Space Flight Center in Greenbelt, ... that is, those activated by applying an ... current technology,s magnetically activated arrays. This advance makes ...
(Date:7/29/2014)... HOUSTON (July 29, 2014) Tough, ultralight foam ... and shape through a chemical process invented at Rice ... "GO-0.5BN" looks like a nanoscale building, with floors and ... a pair of two-dimensional materials: floors and walls of ... boron nitride platelets. , The researchers say the ...
Breaking Biology Technology:AtheroNova Announces Milestone with Initiation of Phase 1b Clinical Trial of AHRO-001 2AtheroNova Announces Milestone with Initiation of Phase 1b Clinical Trial of AHRO-001 3AtheroNova Announces Milestone with Initiation of Phase 1b Clinical Trial of AHRO-001 4Weighing Boat Promotion Now Available at Pipette.com, Major Pipette Distributor 2Revolutionary microshutter technology hurdles significant challenges 2Revolutionary microshutter technology hurdles significant challenges 3Revolutionary microshutter technology hurdles significant challenges 4Tough foam from tiny sheets 2
... FRANCISCO, Calif., Jan. 4 Cerimon,Pharmaceuticals, Inc. announced ... Counsel, a newly established position, and Vice President ... global life sciences,executive and corporate attorney with broad ... in the US and,Europe. In the business development ...
... efficacy in treatment of multi-drug ... resistant infections -, ... "Company"), a biopharmaceutical company focused on the,development of novel antibiotics for ... patients in two,separate Phase 2 clinical trials. The studies will evaluate ...
... and biotechnology ... expertise, BOSTON, Jan. 3 Observant LLC has ... for research excellence,and a commitment to client service. John ... firm as Vice President. Dr. Hartman,s,research has focused on ...
Cached Biology Technology:Cerimon Pharmaceuticals Names Matthew J. Meyer its General Counsel and Vice President of Business Development and Licensing 2Rib-X Pharmaceuticals Initiates Two Phase 2 Studies for Novel Antibiotic Compound RX-1741 2Rib-X Pharmaceuticals Initiates Two Phase 2 Studies for Novel Antibiotic Compound RX-1741 3Observant LLC Expands Senior Management Team 2
...
Experion spin filters are used to filter the gel matrix and gel stain solution prior to use with the Experion automated electrophoresis system. Supplied as 10 spin filters....
...
... to PRKAR2 cAMP is a signaling ... functions. cAMP exerts its effects by activating ... the signal through phosphorylation of different target ... a tetramer composed of two regulatory and ...
Biology Products: