Results 151 to 160 of about 16,493,208 (361)
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Should Soil Testing Services Measure Soil Biological Activity?
, 2016 Soil biological activity is a key indicator for productivity and environmental quality. The flush of CO2 possesses many qualities of a robust soil test. Field calibration is underway to relate the flush of CO2 to nitrogen availability.
A. Franzluebbers
semanticscholar +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
In vitro characterisation of biological activity of novel nitric oxide donor compounds [PDF]
Nitric oxide (NO), being a free radical, has a unique biological chemistry that, since its elucidation as a signaling molecule in the cardiovascular system, has been implicated in a range of diverse biological functions.
Hills, Daniel Richard
core
An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane
FEBS Letters, EarlyView.Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa +3 more
wiley +1 more source
Determinants of physical activity among adolescent females [PDF]
, 1997 INTRODUCTION: Women, and particularly African-American women, may be less physically active than what is ideal. Knowledge of factors that influence physical activity is valuable information to those planning and administering exercise promoting ...
Bungum, Timothy J., Vincent, Murray
core
Phytochemical Composition and Biological Activity
PlantsPhytochemicals are bioactive plant compounds that provide humans with health benefits, representing a valuable source of novel bioactive molecules [...]
Antonella Fais, Benedetta Era
doaj +1 more source
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
Biological Activity of Liposomal Silibinin
Антибиотики и Химиотерапия, 2020 The aim of the study was to obtain and characterize liposomal silibinin, as well as to study its antitumor and antimicrobial activity. Liposomes were obtained by hydration of a thin-layer film with a buffer solution followed by multiple freezing-thawing ...
N. B. Feldman +6 more
doaj
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source