Results 81 to 90 of about 447,819 (251)

Power and limitations of electrophoretic separations in proteomics strategies [PDF]

open access: yes, 2009
Proteomics can be defined as the large-scale analysis of proteins. Due to the complexity of biological systems, it is required to concatenate various separation techniques prior to mass spectrometry.
Aebersold   +225 more
core   +3 more sources

The Green Proteome: Challenges in Plant Proteomics [PDF]

open access: yesFrontiers in Plant Science, 2011
An organism is an expression of its underlying molecular composition that reacts and responds to a variety of stimuli. Central to this response are proteins, which undertake a multitude of functional and structural roles throughout an organism.
openaire   +4 more sources

Proteasomal turnover of the RhoGAP tumor suppressor DLC1 is regulated by HECTD1 and USP7

open access: yesScientific Reports, 2022
The Rho GTPase activating protein Deleted in Liver Cancer 1 (DLC1) is frequently downregulated through genetic and epigenetic mechanisms in various malignancies, leading to aberrant Rho GTPase signaling and thus facilitating cancer progression.
Yannick Frey   +3 more
doaj   +1 more source

Quantifying the benefit of a proteome reserve in fluctuating environments. [PDF]

open access: yes, 2017
The overexpression of proteins is a major burden for fast-growing bacteria. Paradoxically, recent characterization of the proteome of Escherichia coli found many proteins expressed in excess of what appears to be optimal for exponential growth.
Erickson, David W   +4 more
core   +3 more sources

Shotgun proteomics of the barley seed proteome [PDF]

open access: yesBMC Genomics, 2017
Barley seed proteins are of prime importance to the brewing industry, human and animal nutrition and in plant breeding for cultivar identification. To obtain comprehensive proteomic data from seeds, total protein from a two-rowed (Conrad) and a six-rowed (Lacey) barley cultivar were precipitated in acetone, digested in-solution, and the resulting ...
openaire   +3 more sources

A selective c-Met and Trks inhibitor Indo5 suppresses hepatocellular carcinoma growth

open access: yesJournal of Experimental & Clinical Cancer Research, 2019
Background Human hepatocellular carcinoma (HCC) lacks effective curative therapy and there is an urgent need to develop a novel molecular-targeted therapy for HCC. Selective tyrosine kinase inhibitors have shown promise in treating cancers including HCC.
Teng Luo   +14 more
doaj   +1 more source

Interaction Proteomics

open access: yesBioscience Reports, 2005
The term proteome is traditionally associated with the identification of a large number of proteins within complex mixtures originating from a given organelle, cell or even organism. Current proteome investigations are basically focused on two major areas, expression proteomics and functional proteomics.
MONTI, MARIA   +3 more
openaire   +4 more sources

Proteomic analysis of DEN and CCl4-induced hepatocellular carcinoma mouse model

open access: yesScientific Reports
Hepatocellular carcinoma (HCC) seriously threatens human health, mostly developed from liver fibrosis or cirrhosis. Since diethylnitrosamine (DEN) and carbon tetrachloride (CCl4)-induced HCC mouse model almost recapitulates the characteristic of HCC with
Qian Zhang   +8 more
doaj   +1 more source

Proteomic Revelations [PDF]

open access: yesJournal of Investigative Dermatology, 2014
The power of proteomics in cultured skin fibroblasts from individuals with either systemic sclerosis or recessive dystrophic epidermolysis bullosa has led to the common finding of senescence and deficiencies in autophagy. Both of these disorders exert high demand on fibroblast activity, and without the protective action of autophagy cellular stress ...
openaire   +2 more sources

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