Results 241 to 250 of about 3,299,929 (298)

A Critical Review on the Evolution of Chitosan‐Based Injectable Hydrogels in Bone Regeneration

Advanced Materials Interfaces, EarlyView.
The graphical illustration depicts hydrogel formulation using chitosan and biocompatible cross‐linkers, major advantages, and incorporation of cells, osteoinductive factors, and therapeutic drugs. Following injection, pH‐responsive gelation enables controlled drug release, promotes cell recruitment and osteogenic differentiation, enhances extracellular
Shivani Santosh Sakhrani, Abu ul Hassan S. Rana, S. Sudheer Khan   +2 more
wiley   +1 more source

Toward Optimized Proteomics Analysis to Detect Bacterial and Host Proteins in Calcified Coronary Artery Plaques. [PDF]

J Proteome Res
Musta K, Ojanen MJT, Stensland M, Kankaanranta J, Lehtimäki T, Karhunen PJ, Nyman TA, Hytönen VP.   +7 more
europepmc   +1 more source

From gut colonization to recurrence: <i>E. coli</i> secretion systems at the host-microbiota interface. [PDF]

Gut Microbes
Równicki M, Obrębski M, Piwowarski JP.
europepmc   +1 more source

LPS and quorum sensing protect <i>Pseudomonas aeruginosa</i> bacteria from phagocytosis and destruction by <i>Dictyostelium discoideum</i> amoebae. [PDF]

iScience
Ayadi I, Pain E, Oddy J, Lamrabet O, Vijay H, Koehler T, Distler T, Persat A, Munoz-Ruiz R, Cosson P.   +9 more
europepmc   +1 more source

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Bacterial Protein Kinases

2021
Bacteria are able to inhabit and survive vastly diverse environments. This enormous adaptive capacity depend on their ability to perceive cues from the micro-environment and process this information accordingly to mount appropriate metabolic responses and ultimately sustain homeostasis.
openaire   +2 more sources

Bacterial Moonlighting Proteins and Bacterial Virulence

2011
Implicit in the central dogma is the hypothesis that each protein gene product has but one function. However, over the past decade, it has become clear that many proteins have one or more unique functions, over-and-above the principal biological action of the specific protein.
Brian, Henderson, Andrew, Martin
openaire   +2 more sources

Protein conformation in bacterial spinae

Biopolymers, 1976
AbstractThe far uv circular dichroism (CD) and infrared spectra of bacterial spinae are reported. Estimates of the protein secondary structure were obtained by three‐component curve‐fitting methods supplemented by rank and factor analysis of CD data matrices. Native spinae were shown to contain approximately 88% antiparallel β‐sheet, 7% α‐helix, and 5%
R W, Coombs, J A, Verpoorte, K B, Easterbrook   +2 more
openaire   +2 more sources

Autophosphorylation of a Bacterial Protein at Tyrosine

Journal of Molecular Biology, 1996
Autophosphorylation at tyrosine is a common process in eukaryotic kinases, which is generally modulated by regulatory ligands and affects the properties of these enzymes. We report that this type of modification occurs also in bacteria, namely in an 81 kDa protein from Acinetobacter johnsonii.
Duclos, B., Grangeasse, C., Vaganay, E., Riberty, M., Cozzone, Aj   +4 more
openaire   +3 more sources

Elongation in bacterial protein biosynthesis

Current Opinion in Biotechnology, 1996
The past year has brought some notable advances in our understanding of the structure and function of elongation factors (EFs) involved in protein biosynthesis. The structures of the ternary complex of aminoacylated tRNA with EF-Tu.GTP and of the complex EF-Tu.EF-Ts have been determined.
J, Nyborg, M, Kjeldgaard
openaire   +2 more sources