Results 161 to 170 of about 122,908 (260)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Au(III) Schiff base complexes as oxidoreductase inhibitors against carbapenem- and colistin-resistant Gram-negative bacteria via targeting redox active motifs. [PDF]

Redox Biol
Chen X, Lv L, Xu J, Shi J, Chen X, Zi G, Wu Y, Sun S, Pang Y, Song Q, Ma L, Wei S, Ma T, Liu W.   +13 more
europepmc   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Estudio computacional de interacciones metalofílica Au(III)···Au(III)

, 2022
openaire   +2 more sources

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

Mechanism of Gold-Catalyzed Arylation-Lactonization: A Density Functional Theory Study on the Role of the (MIC^N)AuCl Complex in Au(I)/Au(III) Catalysis. [PDF]

Inorg Chem
Monreal-Corona R, Ribas X, Pla-Quintana A, Poater A.   +3 more
europepmc   +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, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Adsorption of Au(III), Pt(IV), Pd(II), and Rh(III) ions on activated carbon in a batch reactor supported by microwave radiation. [PDF]

Sci Rep
Michałek T, Wojtaszek K, Youssif MM, Żabiński P, Kołczyk-Siedlecka K, Kowalik R, Socha RP, Hessel V, Wojnicki M.   +8 more
europepmc   +1 more source

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, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Chromophore Optimization in Organometallic Au(III) Cys Arylation of Peptides and Proteins for 266 nm Photoactivation. [PDF]

Anal Chem
Silzel JW, Chen C, Sanchez-Marsetti C, Farias P, Carta V, Harman WH, Julian RR.   +6 more
europepmc   +1 more source