共查询到20条相似文献,搜索用时 156 毫秒
1.
Prashali Bansal Johannes Madlung Kristina Schaaf Boris Macek Fulvia Bono 《Molecular & cellular proteomics : MCP》2020,19(9):1485-1502
Highlights
- •Label-free and dimethyl labeling MS analysis of 6 RBPs from Drosophila ovaries.
- •Functionally related RBPs show overlapping proteomes.
- •Selective co-purification of splicing factors and translational regulators.
- •Validation of 26 novel interactions by co-immunoprecipitation.
2.
《Molecular & cellular proteomics : MCP》2020,19(2):308-325
Highlights
- •Multi-omics analysis on mode of action of novel antimalarial, JPC-3210
- •JPC-3210 has rapid parasite killing kinetics.
- •Metabolomics and peptidomics demonstrated JPC-3210 inhibits hemoglobin digestion.
- •Proteomics demonstrated JPC-3210 enriches for translation regulation proteins.
3.
《Molecular & cellular proteomics : MCP》2020,19(2):375-389
Highlights
- •CD73 is one of the most upregulated proteins in the radioresistant cells.
- •CD73 upregulation confers radioresistance and irradiation-induced apoptosis.
- •CD73 confers radioresistance potentially through inactivating protein BAD.
- •Elevated CD73 is required for maintaining the resistant cells in a mesenchymal state.
4.
《Molecular & cellular proteomics : MCP》2020,19(3):444-455
Highlights
- •Human spermatozoa possess cells of poor morphology that lack nuclear integrity.
- •These cells can be isolated by density separation.
- •Mass spectrometry reveals their nuclei contain excess protein.
- •TOP2A is a promising marker of this poor nuclear development.
5.
Fengchao Yu Sarah E. Haynes Guo Ci Teo Dmitry M. Avtonomov Daniel A. Polasky Alexey I. Nesvizhskii 《Molecular & cellular proteomics : MCP》2020,19(9):1575-1585
Highlights
- •MSFragger now supports raw timsTOF PASEF data.
- •IonQuant performs fast and accurate feature detection and quantification.
- •MSFragger and IonQuant provide excellent performance for timsTOF PASEF data.
- •Flexibility allows for complex analyses, such as semi-enzymatic and open search.
6.
《Molecular & cellular proteomics : MCP》2020,19(1):1-10
Highlights
- •Co-elution stands out as a global interactome mapping method.
- •Benefits include all-to-all protein analysis and measurement of interactome perturbations.
- •Different separation, quantification and bioinformatic strategies are available.
- •Design considerations depend largely on system under study.
7.
《Molecular & cellular proteomics : MCP》2020,19(4):624-639
Highlights
- •Used affinity-enrichable, isotopically coded, and MS-cleavable crosslinker.
- •Targeted acquisition strategy based on isotopic-coding described and evaluated.
- •Novel data analysis pipeline developed provides improved crosslink identification.
- •Large dataset reveals hundreds of mitochondrial protein-protein interactions.
8.
《Molecular & cellular proteomics : MCP》2020,19(6):1005-1016
Highlights
- •Brain membrane protein extraction.
- •Protein prenylation.
- •Prenyl peptide capture and characterization by LC-MS/MS.
- •HCD and EThcD peptide fragmentation.
9.
《Molecular & cellular proteomics : MCP》2020,19(6):1047-1057
Highlights
- •DEqMS is a method for statistical analysis of quantitative MS-data.
- •Variance estimates based on the actual MS-data structure.
- •Improved statistical power and accuracy in protein differential analysis.
- •DEqMS is available as a user-friendly R package in Bioconductor.
10.
《Molecular & cellular proteomics : MCP》2020,19(7):1088-1103
Highlights
- •Rapid DIA-only library building with gas-phase fractionation.
- •Recommended DIA acquisition strategies with staggered windows and forbidden zones.
- •Optimized DIA instrument settings for several Thermo Orbitrap instruments.
- •Data analysis tutorial using open source DIA software.
11.
Eduard Hofsetz Fatih Demir Karolina Szczepanowska Alexandra Kukat Jayachandran N. Kizhakkedathu Aleksandra Trifunovic Pitter F. Huesgen 《Molecular & cellular proteomics : MCP》2020,19(8):1330-1345
Highlights
- •Mitochondrial heart N terminome shows aminopeptidase processing after MTS cleavage.
- •CLPP-deficiency alters protein processing patterns in mouse heart mitochondria.
- •Candidate substrates identified by N termini accumulation and interaction with inactive ClpXP.
- •UQCRC1, HSPA9 and OAT validated biochemically as high confidence ClpXP substrates.
12.
《Molecular & cellular proteomics : MCP》2020,19(1):11-30
Highlights
- •A broad-based interlaboratory study of the glycosylation of a reference antibody: NISTmAb.
- •103 reports were received from 76 diverse laboratories worldwide.
- •Analysis involved two samples, the NISTmAb and an enzymatically modified sample, enabling within-lab separation of random and systematic errors using the “Youden two-sample” method.
- •Consensus values were derived and similar performance across all experimental methods was noted.
13.
《Molecular & cellular proteomics : MCP》2020,19(4):589-607
Highlights
- •P. aeruginosa grown with exosiderophores and analyzed by proteomic and RT-qPCR.
- •Catechol-type exosiderophores strongly induce the expression of their transporters.
- •Repression of the endogenous iron uptake pathways.
- •Complex phenotypic plasticity in the expression of the various iron-uptake pathways.
14.
《Molecular & cellular proteomics : MCP》2020,19(4):655-671
Highlights
- •Acute inhibition of growth-regulatory AGC-kinases Sch9, PKA and Ypk1.
- •Phospho-proteomic profiling of 6373 phsopho-sites.
- •Ypk1 regulates phospho-sites in RRxS/T-context and functionally overlaps with PKA.
- •Ypk1 and PKA activate trehalase activity of Nth1.
15.
《Molecular & cellular proteomics : MCP》2020,19(11):1910-1920
Highlights
- •PRMT5 glutathionylation is increased in aged mice or under oxidative stress.
- •Deglutathionylation of PRMT5 is catalyzed by glutaredoxin-1.
- •PRMT5 glutathionylation decreases its methyltransferase activity.
- •PRMT5 glutathionylation results in G2/M arrest and inhibits cell proliferation.
16.
Svenja Wiechmann Elena Saupp Daniela Schilling Stephanie Heinzlmeir Günter Schneider Roland M. Schmid Stephanie E. Combs Bernhard Kuster Sophie Dobiasch 《Molecular & cellular proteomics : MCP》2020,19(10):1649-1663
Highlights
- •Proteomes and phosphoproteomes of radiosensitive and radioresistant PDAC cell lines.
- •Common activation of DDR is proven by ATM activity on known and novel substrates.
- •Resistant cells bear raised NQO1 expression, actin dynamics including FAK activity.
- •Inhibitors of CHEK Rabusertib and FAK Defactinib radiosensitize PDAC cells.
17.
《Molecular & cellular proteomics : MCP》2020,19(7):1193-1208
Highlights
- •cGAS acetylations and phosphorylations under basal and immune-stimulated states.
- •K384 and K414 acetylations and S305 phosphorylation inhibit cGAS-mediated apoptosis.
- •Acetylation at K198 stimulates cGAS-dependent interferon signaling.
- •K198 acetylation is decreased upon herpesvirus infection.
18.
Yi-Han Lin Maryann P. Platt Haiyan Fu Yuan Gui Yanlin Wang Norberto Gonzalez-Juarbe Dong Zhou Yanbao Yu 《Molecular & cellular proteomics : MCP》2020,19(12):2030-2047
Highlights
- •Cecal Ligation Puncture (CLP) mouse model to study sepsis-induced kidney disease.
- •Quantitative global proteome and phosphoproteome profiling of mouse kidneys.
- •Highly significant candidate markers for onset and progression of AKI to CKD.
- •Mechanistic insights into sepsis-associated kidney injuries.
19.
《Molecular & cellular proteomics : MCP》2020,19(4):690-700
Highlights
- •Two molecular groups in anal squamous carcinoma according proteomic profile.
- •Differences in possible targeted processes such as metabolism or immune response.
- •Different percentage of tumor lymphocyte infiltration.
- •Difference in the frequency of ATM variants, related to PPAR inhibitors.
20.
《Molecular & cellular proteomics : MCP》2020,19(3):478-489
Highlights
- •Comprehensive molecular profiling of cutaneous and cerebellar metastasis variants.
- •Identification of differentially regulated metastasis-associated molecules.
- •Evidence for individually distinct patterns of metastasis-associated molecules.
- •Highlighting the evident need for establishing meta-analyses strategies.