Results 51 to 60 of about 433,652 (251)

SLoMo: automated site localization of modifications from ETD/ECD mass spectra [PDF]

open access: yes, 2009
Recently, software has become available to automate localization of phosphorylation sites from CID data and to assign associated confidence scores. We present an algorithm, SLoMo (Site Localization of Modifications), which extends this capability to ETD ...
Bailey, Christopher M   +5 more
core   +1 more source

Curcumin improves synaptic plasticity impairment induced by HIV-1gp120 V3 loop

open access: yesNeural Regeneration Research, 2015
Curcumin has been shown to significantly improve spatial memory impairment induced by HIV-1 gp120 V3 in rats, but the electrophysiological mechanism remains unknown.
Ling-ling Shen   +11 more
doaj   +1 more source

Mimotopes for alloreactive and conventional T cells in a peptide-MHC display library. [PDF]

open access: yesPLoS Biology, 2004
The use of peptide libraries for the identification and characterization of T cell antigen peptide epitopes and mimotopes has been hampered by the need to form complexes between the peptides and an appropriate MHC molecule in order to construct a ...
Frances Crawford   +4 more
doaj   +1 more source

A machine learning approach to explore the spectra intensity pattern of peptides using tandem mass spectrometry data [PDF]

open access: yes, 2008
Background: A better understanding of the mechanisms involved in gas-phase fragmentation of peptides is essential for the development of more reliable algorithms for high-throughput protein identification using mass spectrometry (MS).
Bowler, Lucas D.   +2 more
core   +5 more sources

Low-frequency transcranial magnetic stimulation is beneficial for enhancing synaptic plasticity in the aging brain

open access: yesNeural Regeneration Research, 2015
In the aging brain, cognitive function gradually declines and causes a progressive reduction in the structural and functional plasticity of the hippocampus. Transcranial magnetic stimulation is an emerging and novel neurological and psychiatric tool used
Zhan-chi Zhang   +5 more
doaj   +1 more source

Transmissible gastroenteritis virus: Identification of M protein-binding peptide ligands with antiviral and diagnostic potential [PDF]

open access: yes, 2013
The membrane (M) protein is one of the major structural proteins of coronavirus particles. In this study, the M protein of transmissible gastroenteritis virus (TGEV) was used to biopan a 12-mer phage display random peptide library.
Ren, Xiaofeng   +4 more
core   +1 more source

Mechanistic Insight into the Enzymatic Reduction of Truncated Hemoglobin N of Mycobacterium tuberculosis: role of the CD loop and pre-A Motif in electron cycling [PDF]

open access: yes, 2014
Background: The HbN of Mycobacterium tuberculosis carries a potent nitric-oxide dioxygenase activity despite lacking a reductase domain. Results: The NADH-ferredoxin reductase system acts as an efficient partner for the reduction of HbN.
Bidon Chanal, Axel   +12 more
core   +2 more sources

Phage display: development of nanocarriers for targeted drug delivery to the brain

open access: yesNeural Regeneration Research, 2015
The blood brain barrier represents a formidable obstacle for the transport of most systematically administered neurodiagnostics and neurotherapeutics to the brain.
Babak Bakhshinejad   +2 more
doaj   +1 more source

FragBuilder: an efficient Python library to setup quantum chemistry calculations on peptides models [PDF]

open access: yesPeerJ, 2014
We present a powerful Python library to quickly and efficiently generate realistic peptide model structures. The library makes it possible to quickly set up quantum mechanical calculations on model peptide structures. It is possible to manually specify a
Anders S. Christensen   +2 more
doaj   +2 more sources

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