Results 61 to 70 of about 2,310,619 (425)
Identification of novel small molecule inhibitors of ETS transcription factors
FEBS Letters, EarlyView.ETS transcription factors play an essential role in tumourigenesis and are indispensable for sprouting angiogenesis, a hallmark of cancer, which fuels tumour expansion and dissemination. Thus, targeting ETS transcription factor function could represent an effective, multifaceted strategy to block tumour growth. The evolutionarily conserved E‐Twenty‐Six
Shaima Abdalla +9 more
wiley +1 more source
Catalytic Properties and Immobilization Studies of Catalase from Malva sylvestris L.
Journal of Chemistry, 2013 Catalase was partially purified from Malva sylvestris L. and immobilized onto chitosan. Then, its catalytic properties were investigated. (NH4)2SO4 precipitation and dialysis were performed in the extracted enzyme. Further purification was performed with
G. Arabaci, A. Usluoglu
doaj +1 more source
Performance of immobilized bacterial alpha-amylases in methyltriethoxsilane / tetraetoxysilane sol-gel matrices [PDF]
, 2007 The large number of studies related to the field of biomolecules encapsulation in sol-gel hosts clearly indicates that this approach can be considered as a powerful alternative to traditional encapsulation procedures involving biopolymer hosts.
Dudás, Zoltán Imre +2 more
core
miRNA‐29 regulates epidermal and mesenchymal functions in skin repair
FEBS Letters, EarlyView.miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan +10 more
wiley +1 more source
Biochemistry Research International, 2022 Enzyme immobilization is a powerful method to improve the stability, reuse, and enzymatic properties of enzymes. The immobilization of the α-amylase enzyme from Aspergillus fumigatus on a chitin-bentonite (CB) hybrid has been studied to improve its ...
Ezra Rheinsky Tiarsa +5 more
doaj +1 more source
Reductive Biotransformation of Ethyl Acetoacetate: A Comparative Studies using Free and Immobilized Whole Yeast Cells [PDF]
, 2008 Bioreduction of ethyl acetoacetate with free and immobilized yeast whole cell was achieved by using water and sucrose combination. After detachment from immobilized beads under basic condition, the corresponding ethyl(S)-(+)-3-hydroxybutanoate was ...
Amit R. Kumbhar +3 more
core +1 more source
Immobilization of invertase-chitosan conjugate on hyaluronic-acid-modified chitin [PDF]
, 2012 Baker yeast invertase, chemically modified with chitosan, was immobilized on hyaluronic-acid-coated chitin support via polyelectrolyte complex formation. The immobilized enzyme retained 80% of the initial invertase activity.
core +1 more source
Molecules, 2019 The liquid milieu in which enzymes operate when they are immobilized in solid materials can be quite different from the milieu in bulk solution. Important differences are in the substrate and product concentration but also in pH and ionic strength.
Juan M. Bolívar, B. Nidetzky
semanticscholar +1 more source
Enzyme Immobilization and Co-Immobilization: Main Framework, Advances and Some Applications
Processes, 2022 Enzymes are outstanding (bio)catalysts, not solely on account of their ability to increase reaction rates by up to several orders of magnitude but also for the high degree of substrate specificity, regiospecificity and stereospecificity.
Joaquim Bié +3 more
semanticscholar +1 more source
Substrates modulate charge-reorganization allosteric effects in protein-protein association [PDF]
arXiv, 2021 Protein function may be modulated by an event occurring far away from the functional site, a phenomenon termed allostery. While classically allostery involves conformational changes, we recently observed that charge redistribution within an antibody can also lead to an allosteric effect, modulating the kinetics of binding to target antigen.
arxiv