Computational methods in tumor immunology.

abstract：:In the near future, computational tools and methods based on the mathematical modeling of biomedically relevant networks and pathways will be necessary for the design of therapeutic strategies that fight complex multifactorial diseases. Beyond the use of pharmacokinetic and pharmacodynamic approaches, we propose here ...

journal_title：Methods in enzymology

authors： Marin-Sanguino A,Gupta SK,Voit EO,Vera J

更新日期：2011-01-01 00:00:00

abstract：:Cells belonging to the monocyte/macrophage lineage are in general highly resistant to peroxynitrite. Resistance is not dependent on the scavenging of peroxynitrite itself, or of other secondary reactive species, but is rather associated with the prompt activation of a survival signaling leading to the prevention of to...

journal_title：Methods in enzymology

authors： Cantoni O,Tommasini I,Cerioni L

更新日期：2008-01-01 00:00:00

abstract：:In the least-squares fitting of data, there is a unique answer to the question of how the data should be weighted: inversely as their variance. Any other weighting gives less than optimal efficiency and leads to unreliable estimates of the parameter uncertainties. In calibration, knowledge of the data variance permits...

journal_title：Methods in enzymology

authors： Tellinghuisen J

更新日期：2009-01-01 00:00:00

abstract：:Structure-based protein design is a powerful technique with great potential. Challenges in two areas limit performance: structure scoring and sequence-structure searching. Many of the functions used to describe the relationship between protein sequence and energy are computationally expensive to evaluate, and the spac...

journal_title：Methods in enzymology

authors： Negron C,Keating AE

更新日期：2013-01-01 00:00:00

abstract：:Astrocytes are the most abundant cell type in the brain and are a crucial part of solving its mysteries. Originally assumed to be passive supporting cells, astrocyte's functions are now recognized to include active modulation and information processing at the neural synapse. The full extent of the astrocyte contributi...

journal_title：Methods in enzymology

authors： Preston AN,Cervasio DA,Laughlin ST

更新日期：2019-01-01 00:00:00

abstract：:The history of free radical biochemistry is briefly reviewed in respect to major trend shifts from the focus on radiation damage toward enzymology of radical production and removal and ultimately the role of radicals, hydroperoxides, and related fast reacting compounds in metabolic regulation. Selected aspects of the ...

journal_title：Methods in enzymology

authors： Flohé L

更新日期：2010-01-01 00:00:00

abstract：:Perhaps the most important contribution of FLN is that it provides an experimental approach to relate physical changes in the protein to predicted dynamical behavior. It is clear that the sample is inhomogeneously broadened in a continuous manner, consistent with the damped motion of proteins. At the same time configu...

journal_title：Methods in enzymology

authors： Vanderkooi JM,Angiolillo PJ,Laberge M

更新日期：1997-01-01 00:00:00

abstract：:Although the use of monoclonal antibodies to characterize the Ia antigen system is still in its infancy, the usefulness of this approach is clearly apparent. Since xenogeneic immunization can be used to generate these antibodies, the chances are good that a greater variety of Ia types and determinants will be detected...

journal_title：Methods in enzymology

authors： Zweig SE,Shevach EM

更新日期：1983-01-01 00:00:00

abstract：:Quantitative real-time polymerase chain reaction (qRT-PCR) is a flexible and scalable method for analyzing transcript abundance that can be used at a single gene or high-throughput (>100 genes) level. Information obtained from this technique can be used as an indicator of potential regulation of glycosylation at the t...

journal_title：Methods in enzymology

authors： Nairn AV,dela Rosa M,Moremen KW

更新日期：2010-01-01 00:00:00

abstract：:Increasing numbers of compounds, previously classified as antagonists, were shown to inhibit this spontaneous or constitutive receptor activity, instead of leave it unaffected as expected for a formal antagonist. In addition, some other antagonists did not have any effect by themselves, but prevented the inhibition of...

journal_title：Methods in enzymology

authors： Taira CA,Monczor F,Höcht C

更新日期：2010-01-01 00:00:00

abstract：:Expressed protein ligation (EPL) combines two methods to ligate a synthetic peptide to a recombinant protein. Native chemical ligation (NCL) is a process in which two synthesized peptides are ligated by reaction of a C-terminal thioester on one peptide with an N-terminal cysteine residue of another protein. The chemis...

journal_title：Methods in enzymology

authors： Mitchell SF,Lorsch JR

更新日期：2014-01-01 00:00:00

abstract：:This protocol describes the expression and analysis of membrane proteins produced in yeast, as illustrated with Yarrowia lipolytica and Pichia pastoris. Step by step, we explain how to generate a yeast strain expressing the membrane protein of interest, how to prepare a membrane protein sample from yeast, and how to a...

journal_title：Methods in enzymology

authors： Claes K,Guerfal M,Callewaert N

更新日期：2015-01-01 00:00:00

abstract：:Drosophila melanogaster is a useful organism for determining protein function and modeling human disease. Drosophila offers a rapid generation time and an abundance of genomic resources and genetic tools. Conservation in protein structure, signaling pathways, and developmental processes make studies performed in Droso...

journal_title：Methods in enzymology

authors： Bohnekamp J,Cryderman DE,Thiemann DA,Magin TM,Wallrath LL

更新日期：2016-01-01 00:00:00

abstract：:In human, rat, and mice, a UGT1 complex locus provides for developmental-, inducer-, and cell-specific synthesis of a family of chemical-detoxifying isozymes, UDP-glucuronosyltransferases, which prevent toxicities, mutagenesis, and/or carcinogenesis. Between 10 and 14 first exons with individual promoter elements are ...

journal_title：Methods in enzymology

authors： Owens IS,Basu NK,Banerjee R

更新日期：2005-01-01 00:00:00

abstract：:Desmoplakin (DP) is an obligate component of desmosomes, where it links the desmosomal cadherin/plakoglobin/plakophilin assembly to intermediate filaments. DP contains a large amino-terminal domain (DPNT) that binds to the cadherin/plakoglobin/plakophilin complex, a central coiled-coil domain that dimerizes the molecu...

journal_title：Methods in enzymology

authors： Choi HJ,Weis WI

更新日期：2016-01-01 00:00:00

abstract：:The phenomenon of chemical or conformational exchange in NMR spectroscopy has enabled detailed characterization of time-dependent aspects of biomolecular function, including folding, molecular recognition, allostery, and catalysis, on timescales from microsecond to second. Importantly, NMR methods based on a variety o...

journal_title：Methods in enzymology

authors： Palmer AG 3rd,Koss H

更新日期：2019-01-01 00:00:00

abstract：:Death receptors are a subgroup of the tumor necrosis factor receptor superfamily (TNFRSF) and mediate activation of what is widely known as the "extrinsic" apoptosis pathway. TRAIL (tumor necrosis factor-related apoptosis-inducing ligand) is one of the most recent death receptor ligands identified. The TRAIL receptor ...

journal_title：Methods in enzymology

authors： Harper N,MacFarlane M

更新日期：2008-01-01 00:00:00

abstract：:Retinoic acid (RA), the biologically active metabolite of vitamin A, regulates a vast spectrum of biological processes, such as cell differentiation, proliferation, apoptosis, and morphogenesis. microRNAs (miRNAs) play a crucial role in regulating gene expression by binding to messenger RNA (mRNA) which leads to mRNA ...

journal_title：Methods in enzymology

authors： Wang L,Rohatgi AP,Wan YY

更新日期：2020-01-01 00:00:00

abstract：:The breakthrough discovery that double-stranded RNA of 21 nucleotides in length (referred to as short or small interfering RNA; siRNA) can trigger sequence-specific gene silencing in mammalian cells has led to the development of a powerful new approach to study gene function (Dillon et al., 2005; Dykxhoorn et al., 200...

journal_title：Methods in enzymology

authors： Janas J,Skowronski J,Van Aelst L

更新日期：2006-01-01 00:00:00

abstract：:The Microsealed Drug Delivery (MDD) system was developed to achieve several objectives: to maximize the bioavailability of a therapeutic agent in a target tissue; to minimize the adverse side effects of a therapeutic agent or its metabolites; to optimize the onset, rate, and duration of drug delivery; to maintain the...

journal_title：Methods in enzymology

authors： Chien YW

更新日期：1985-01-01 00:00:00

abstract：:Protein-protein interactions (PPIs) are universal to life and their study and understanding is critical to drug discovery and bioengineering efforts. Historically, X-ray crystallography, isothermal titration calorimetry and other biophysical methods have been used to study PPIs, but can be costly and are low throughpu...

journal_title：Methods in enzymology

authors： Charov K,Burkart MD

更新日期：2020-01-01 00:00:00

abstract：:Accurate protein structure determination by solution-state NMR is challenging for proteins greater than about 20kDa, for which extensive perdeuteration is generally required, providing experimental data that are incomplete (sparse) and ambiguous. However, the massive increase in evolutionary sequence information coupl...

journal_title：Methods in enzymology

authors： Huang YJ,Brock KP,Ishida Y,Swapna GVT,Inouye M,Marks DS,Sander C,Montelione GT

更新日期：2019-01-01 00:00:00

abstract：:The bromodomain (BrD) represents an evolutionarily conserved protein domain whose function mostly is to recognize acetylated lysine residues in histones and nuclear proteins in regulation of gene transcription in chromatin. The highly conserved BrD structure features an unusual left-handed, antiparallel four-helix bun...

journal_title：Methods in enzymology

authors： Ren C,Zeng L,Zhou MM

更新日期：2016-01-01 00:00:00

abstract：:Monte Carlo simulations of neighbor exclusion models have been used to demonstrate the importance of collecting and fitting data over a wide range of saturation. Low saturation data are important for good estimates of the affinity K of a drug or protein for the lattice site. High saturation data are important for dist...

journal_title：Methods in enzymology

authors： Correia JJ,Chaires JB

更新日期：1994-01-01 00:00:00

abstract：:Cryptococcus neoformans is a yeastlike fungus that causes a lethal meningoencephalitis in a broad spectrum of immunocompromised patients and has become the most common cause of meningitis due to AIDS-related infections in Africa. Key to the development of new agents to control and prevent this infection is the identif...

journal_title：Methods in enzymology

authors： Hu G,Gibbons J,Williamson PR

更新日期：2008-01-01 00:00:00

abstract：:Given recent efforts to determine the sequence information on thousands of genes in the human genome, the current challenge is to identify the functions of these genes, including those encoding the regulator of G-protein signaling protein gene superfamily, and to establish their roles in particular signaling pathways ...

journal_title：Methods in enzymology

authors： Wang Q,Liu M,Kozasa T,Rothestein JD,Sternweis PC,Neubig RR

更新日期：2004-01-01 00:00:00

abstract：:Site-specific protein labeling can be used to monitor protein motions and interactions in real time using Förster resonance energy transfer (FRET). While there are many fluorophores available for protein labeling, few FRET pairs are suitable for monitoring intramolecular protein motions without being disruptive to pro...

journal_title：Methods in enzymology

authors： Jones CM,Venkatesh Y,Petersson EJ

更新日期：2020-01-01 00:00:00

abstract：:Mass spectrometry (MS) has gradually replaced classical methods as a major tool in protein sequencing and characterization. However, the sample preparation repertoire has not changed very much; it has just been adjusted to the needs of the new analytical method. In this chapter frequently used in-solution enzymatic di...

journal_title：Methods in enzymology

authors： Medzihradszky KF

更新日期：2005-01-01 00:00:00

abstract：:PYP-phytochrome (Ppr) is a unique photoreceptor that contains a blue light-absorbing photoactive yellow protein (PYP) domain, a red light-absorbing phytochrome domain, and a histidine kinase domain. This chapter describes overexpression of Ppr in a strain of Escherichia coli that allows covalent attachment of substoic...

journal_title：Methods in enzymology

authors： Chung YH,Masuda S,Bauer CE

更新日期：2007-01-01 00:00:00

abstract：:The yeast Saccharomyces cerevisiae is an ideal model system for examining fundamental nitrogen oxide biochemistry. The utility of this model system lies in both the similarities and the differences between yeast and mammalian cells. The similarities between the two systems, with regards to many of the fundamental bioc...

journal_title：Methods in enzymology

authors： Shinyashiki M,Lopez BE,Rodriguez CE,Fukuto JM

更新日期：2005-01-01 00:00:00