Science news articles about 'peptide'Printed Biochips: Laser Printing To Unleash Potential Of Peptide Arrays
... substances as well as for diagnosis and therapy techniques. A new production method based on laser printing will enable the potential of peptide arrays to be effectively utilized for the first time.Bacterial peptide provides new insight into common tumor suppressor
... of the protein in tumor tissues. Using a cell screening assay, the researchers identified the peptide argyrin A, derived from the myxobacterium Archangium gephyra, as a stabilizer of p27kip1 and a ... Peptide Ghrelin May Be Involved In Both Alcohol Dependence And Overeating
Ghrelin is a peptide found mostly in the stomach but also in the brain. Ghrelin is known to have an effect on food intake by increasing feelings of hunger and the urge to eat. New findings show that ... Killer Peptide May Offer New Therapy Against Influenza A Virus
In a new study researchers identified what appears to be the first antibody-derived peptide that inhibits the activities of harmful microbes such as influenza A virus and HIV-1. Salk study links diabetes and Alzheimer's disease
... diabetes and low levels of beta amyloid, a peptide that clumps to form the senile plaques that riddle ... brain. “Although the toxic beta amyloid peptide was first isolated from the brain blood vessels ... Turning on cell-cell communication wipes out staph biofilms
... came in. In earlier research he had developed an enzymatic approach for manufacturing cyclic peptides. Using this chemistry, he was able to prepare large quantities of the pure AIPs, which allowed ... New 'OPAL Therapy' presents simple, cost-effective method of treating HIV infection
... -pulsed Autologous CeLls—a reinfusion of fresh blood cells incubating with overlapping SIV peptides. The OPAL technique was successfully tested in animal trials for stimulation of immunity, control ... Life without TORC is 1 big struggle
... activity, and metabolism,” explains Marc Montminy, Ph.D., a professor in the Clayton Foundation Laboratories for Peptide Biology, who teamed up with fly expert John Thomas, Ph.D., a professor in the ... Exhaustion of HIV-specific T cells may be caused by chronic exposure to virus
... continued in an exhausted state. These results support the theory that it is persistent contact with the peptide antigen that leads to CTL exhaustion.
“To understand what’s happening in any battle, ... UC San Diego researchers target tumors with tiny 'nanoworms'
... biopolymer dextran, the scientists coated their nanoworms with a tumor-specific targeting molecule, a peptide called F3, developed in the laboratory of Erkki Ruoslahti, a cell biologist and professor ... Platypus genome unravels mysteries of mammalian evolution
... the platypus genome for the molecular signatures of cysteine-rich antimicrobial peptides, called defensins, in an investigation into the role of defensins in monotreme immunity, researchers uncovered ... New target for Alzheimer's disease identified
... two proteins associated with AD—human amyloid precursor protein (hAPP) and its cleavage product, A peptides—in neurons and exhibit several characteristics of AD.
The team found increased levels of ... Magnet Lab researchers make observing cell functions easier
... of biosensor molecules that tether two fluorescent proteins together through an intervening peptide (which is like a polymer). Several hundred of these new biosensors have been developed over the ... Suspected cause of type 1 diabetes caught 'red-handed' for the first time
... the MHC proteins in the diabetic mouse are unique and bind to a set of very characteristic peptides.
In addition to studying what protein fragments carried by dendritic cells are essential for ... Model shows how mutation tips biochemistry to cause Alzheimer's
... tissue.
“The barrier between the reactants and the products is the conformational difference between the peptide and its transition state,” Baumketner said. “The fewer changes the peptide needs to ...
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Printed Biochips: Laser Printing To Unleash Potential Of Peptide Arrays
... substances as well as for diagnosis and therapy techniques. A new production method based on laser printing will enable the potential of peptide arrays to be effectively utilized for the first time.Bacterial peptide provides new insight into common tumor suppressor
... of the protein in tumor tissues. Using a cell screening assay, the researchers identified the peptide argyrin A, derived from the myxobacterium Archangium gephyra, as a stabilizer of p27kip1 and a ...Peptide Ghrelin May Be Involved In Both Alcohol Dependence And Overeating
Ghrelin is a peptide found mostly in the stomach but also in the brain. Ghrelin is known to have an effect on food intake by increasing feelings of hunger and the urge to eat. New findings show that ...Killer Peptide May Offer New Therapy Against Influenza A Virus
In a new study researchers identified what appears to be the first antibody-derived peptide that inhibits the activities of harmful microbes such as influenza A virus and HIV-1.Salk study links diabetes and Alzheimer's disease
... diabetes and low levels of beta amyloid, a peptide that clumps to form the senile plaques that riddle ... brain. “Although the toxic beta amyloid peptide was first isolated from the brain blood vessels ...Turning on cell-cell communication wipes out staph biofilms
... came in. In earlier research he had developed an enzymatic approach for manufacturing cyclic peptides. Using this chemistry, he was able to prepare large quantities of the pure AIPs, which allowed ...New 'OPAL Therapy' presents simple, cost-effective method of treating HIV infection
... -pulsed Autologous CeLls—a reinfusion of fresh blood cells incubating with overlapping SIV peptides. The OPAL technique was successfully tested in animal trials for stimulation of immunity, control ...Life without TORC is 1 big struggle
... activity, and metabolism,” explains Marc Montminy, Ph.D., a professor in the Clayton Foundation Laboratories for Peptide Biology, who teamed up with fly expert John Thomas, Ph.D., a professor in the ...Exhaustion of HIV-specific T cells may be caused by chronic exposure to virus
... continued in an exhausted state. These results support the theory that it is persistent contact with the peptide antigen that leads to CTL exhaustion. “To understand what’s happening in any battle, ...UC San Diego researchers target tumors with tiny 'nanoworms'
... biopolymer dextran, the scientists coated their nanoworms with a tumor-specific targeting molecule, a peptide called F3, developed in the laboratory of Erkki Ruoslahti, a cell biologist and professor ...Platypus genome unravels mysteries of mammalian evolution
... the platypus genome for the molecular signatures of cysteine-rich antimicrobial peptides, called defensins, in an investigation into the role of defensins in monotreme immunity, researchers uncovered ...New target for Alzheimer's disease identified
... two proteins associated with AD—human amyloid precursor protein (hAPP) and its cleavage product, A peptides—in neurons and exhibit several characteristics of AD. The team found increased levels of ...Magnet Lab researchers make observing cell functions easier
... of biosensor molecules that tether two fluorescent proteins together through an intervening peptide (which is like a polymer). Several hundred of these new biosensors have been developed over the ...Suspected cause of type 1 diabetes caught 'red-handed' for the first time
... the MHC proteins in the diabetic mouse are unique and bind to a set of very characteristic peptides. In addition to studying what protein fragments carried by dendritic cells are essential for ...Model shows how mutation tips biochemistry to cause Alzheimer's
... tissue. “The barrier between the reactants and the products is the conformational difference between the peptide and its transition state,” Baumketner said. “The fewer changes the peptide needs to ...