Results 71 to 80 of about 41,434 (212)

A guide to the types, structures, and multifaceted functions of matrix metalloproteinases in cancer

open access: yesThe FEBS Journal, EarlyView.
Matrix metalloproteinases (MMPs) orchestrate cancer progression and metastasis through proteolytic and non‐proteolytic actions. By remodeling the tumor microenvironment, enhancing growth factor availability, and modulating cell behavior, MMPs promote proliferation, migration or invasion, and epithelial‐to‐mesenchymal transition. Alongside extracellular
Zoi Piperigkou   +4 more
wiley   +1 more source

Expression, purification and characterisation of recombinant peptide:N-glycosidase F. : a thesis presented in partial fulfilment of the requirements for the degree of Master of Philosophy in Biochemistry at Massey University [PDF]

open access: yes, 2000
PNGase F (Peptide-N4-(N-acetyl-D-glucosaminyl) asparagine amidase F) is an amidohydrolase isolated from the extracellular medium of the Gram-negative bacterium Flavobacterium meningosepticum.
Loo, Trevor Stephen
core  

1,10-Phenanthroline Inhibits Glycosylphosphatidylinositol Anchoring by Preventing Phosphoethanolamine Addition to Glycosylphosphatidylinositol Anchor Precursors [PDF]

open access: yesBiochemistry, 2001
The glycosylphosphatidylinositol (GPI) moiety is widely used to anchor a functionally diverse group of proteins to the plasma membrane of eukaryotes. In mammals, the predominant glycan structure of the GPI anchor consists of EthN-P-Man-Man-(EthN-P)Man-GlcN attached to an inositol phospholipid.
K J, Mann, D, Sevlever
openaire   +2 more sources

Genetic Susceptibility to Periodontitis

open access: yesJournal of Periodontal Research, EarlyView.
Aim: The aim of this narrative review was to identify genes carrying risk alleles associated with an increased risk of periodontitis and to place them in a biological context. Methods: The literature was reviewed based on predefined criteria. Results: The identified genes largely fall into functions linking immune response with tissue repair. The genes
Gesa M. Richter, Arne S. Schaefer
wiley   +1 more source

Evolutionary descent of prion genes from a ZIP metal ion transport ancestor [PDF]

open access: yes, 2009
In the more than 20 years since its discovery, both the phylogenetic origin and cellular function of the prion protein (PrP) have remained enigmatic.
David Westaway   +4 more
core   +1 more source

Intravascular Large B-Cell Lymphoma Presenting as Dementia and Hemolytic Anemia [PDF]

open access: yes, 2010
Background: Intravascular lymphoma (IVL) is an uncommon disease characterized by atypical lymphoid cells growing inside the lumina of small vessels. The diversity of clinical presentation due to possible involvement of multiple organs often complicates ...
Ahle, Guido   +6 more
core   +1 more source

Unravelling the biochemical aspects of the interaction between ticks and Leishmania using a tick cell line

open access: yesMedical and Veterinary Entomology, EarlyView.
Leishmania infantum propagated in IDE8 tick cell line in vitro. L. infantum reduces tick cell viability and induces reactive oxygen species production. Lipidic profile of IDE8 tick cell line is altered during Leishmania infection. Abstract Leishmaniasis comprises a group of vector‐borne neglected tropical diseases caused by species of the obligatory ...
Beatriz Filgueiras Silvestre   +7 more
wiley   +1 more source

Lipidomics coupled with pathway analysis characterizes serum metabolic changes in response to potassium oxonate induced hyperuricemic rats

open access: yesLipids in Health and Disease, 2019
Background Hyperuricemia as a metabolic disease is usually associated with lipid metabolic disorder. The purpose of this study is to identify potential lipid biomarkers and provide the evidence for the relationship between hyperuricemia and lipid-related
Fei Yang   +6 more
doaj   +1 more source

RFT1 Protein Affects Glycosylphosphatidylinositol (GPI) Anchor Glycosylation [PDF]

open access: yes, 2016
The membrane protein RFT1 is essential for normal protein N‑glycosylation, but its precise function is not known. RFT1 was originally proposed to translocate the glycolipid Man5GlcNAc2-PP-dolichol (needed to synthesize N-glycan precursors) across the ...
Acosta Serrano, Alvaro
core   +1 more source

Chemoenzymatic synthesis of glycosylphosphatidylinositol-anchored glycopeptides [PDF]

open access: yesChemical Communications, 2010
MUC1 glycopeptide was efficiently coupled to glycosylphosphatidylinositol (GPI) derivatives by sortase A (SrtA), verifying that SrtA can accept sterically hindered glycopeptide as substrate for ligation with GPIs. This work has established a practical method for the chemoenzymatic synthesis of GPI-linked glycopeptides.
Zhimeng, Wu, Xueqing, Guo, Zhongwu, Guo
openaire   +2 more sources

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