Results 71 to 80 of about 14,120 (298)

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

Novel electrosynthetic route to calcium phosphate coatings

, 1998
Adherent calcium phosphate coatings have been electrosynthesized on stainless steel substrates by cathodic reduction of an aqueous acidified solution of calcium nitrate and diammonium hydrogenphosphate. The as-deposited coating is of the calcium hydrogen
Subbanna, GN, Therese, G Helen Annal, Subbanna, G.N., Kamath, Vishnu P, Kamath, P.V., Therese, G.H.A.   +5 more
core   +1 more source

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

FEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho, Rebecca Schmitt, Aneesha Dasgupta, Alexandra Ducharme, Jason Doles   +4 more
wiley   +1 more source

Electrohydrodynamic deposition and patterning of nano-hydroxyapatite for biomedical applications [PDF]

, 2009
Electrohydrodynamic atomisation (EHDA) spraying is a promising materials deposition technique as it allows uniform and regular deposition, and offers a range of other advantages, such as low cost compared with other current techniques, easy set-up ...
Li, X, Li, X.
core  

Characterization of a calcium phospho-silicated apatite with iron oxide inclusions [PDF]

, 2011
An iron oxide containing calcium phosphate–silicate hydroxyapatite was synthesized by calcination at 900 °C of a sample obtained by precipitation in basic aqueous solution of Ca, P, Si, Fe and Mg containing acidic solution made from dissolution of ...
Lacout, Jean-Louis, Gattacceca, Jérôme, Daniel Borschneck, Barthélémy Desport, Jean-Louis Lacout, Carpena, Joëlle, Joëlle Carpena, Desport, Barthélémy, Borschneck, Daniel, Jérôme Gattacceca   +9 more
core   +1 more source

Chitosan/calcium phosphate coating obtained by electrodeposition on titanium alloy

Revista Facultad de Ingeniería Universidad de Antioquia, 2010
Calcium phosphate coatings in orthopedic implants Ti6AL4V are known to accelerate bone growth and improve the fixation of bone. Electrolytic deposition of bioactive compounds has provided greater advantages than the coatings obtained by conventional ...
Darío Yesid Peña Ballesteros, Hugo Armando Estupiñán Durán, Elcy María Córdoba Tutta, Ricardo Martínez, Custodio Vásquez Quintero   +4 more
doaj  

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

FEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara, Takayuki Manabe, Mika Jouta, Kiyoshi Kawasaki   +3 more
wiley   +1 more source

Properties of calcium-phosphate coatings formed by pulsed laser deposition

, 2015
The paper is dedicated to the research of calcium-phosphate coatings formed on the surface of the polymer layers (copolymer tetrafluoroethylene with vinylidene fluoride) by pulsed laser deposition.
Lapin, Ivan N., Lenivtseva, Yulia D., Bolbasov, Evgeny N., Tverdokhlebov, Sergey I., Svetlichnyi, Valerii A.   +4 more
core   +2 more sources

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source