Results 111 to 120 of about 53,904 (299)

Hydrogen-induced Ostwald ripening of cobalt nanoparticles on carbon nanotubes

, 2014
Nanoparticles on carbon nanotubes can be used as a high surface area catalyst or as a means to produce well-defined particles. In this study, cobalt nanoparticles were formed on xxsingle-walled carbon nanotubes during hydrogen exposure at an elevated ...
Nanophotonics, C. Zoican Loebick, M. Di Vece, Sub Physics of devices begr 1/1/17, Di Vece, Marcel, Pfefferle, Lisa D., Zoican-Loebick, Codruta, L. D. Pfefferle   +7 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

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

Complete genome sequence of Corynebacterium variabile DSM 44702 isolated from the surface of smear-ripened cheeses and insights into cheese ripening and flavor generation

, 2011
Schröder J, Maus I, Trost E, Tauch A. Complete genome sequence of Corynebacterium variabile DSM 44702 isolated from the surface of smear-ripened cheeses and insights into cheese ripening and flavor generation. BMC Genomics.
Maus Irena, Schröder Jasmin, Andreas Tauch, Tauch Andreas, Jasmin Schröder, Trost, Eva ; https://orcid.org/, Tauch, Andreas, Schröder, Jasmin, Maus, Irena, Eva Trost, Trost Eva, Irena Maus   +11 more
core   +1 more source

Rapid Determination of Different Ripening Stages of Occidental Pears (Pyrus communis L.) by Volatile Organic Compounds Using Proton-Transfer-Reaction Mass Spectrometry (PTR-MS)

Foods
Determination of Occidental pear (Pyrus communis) ripening is difficult because the appearance of Occidental pears does not change significantly during the ripening process. Occidental pears at different ripening stages release different volatile organic
Yuanmo Wang, Qingzhen Zhu, Songzhong Liu, Leizi Jiao, Daming Dong   +4 more
doaj   +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

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

Influence of starter culture to sensory quality of edam cheese during ripening [PDF]

, 2020
In the study were evaluated the Edam cheeses with fat content 30% and 45% w/w produced by two dairies (A, B) using two different starter cultures YY and LL during five months ripening.
Burešová, Pavla, Kráčmar, Stanislav, Fišera, Miroslav, Šustová, Květoslava   +3 more
core  

Proteomic Analysis of Chloroplast-to-Chromoplast Transition in Tomato Reveals Metabolic Shifts Coupled with Disrupted Thylakoid Biogenesis Machinery and Elevated Energy-Production Components [PDF]

, 2012
A comparative proteomic approach was performed to identify differentially expressed proteins in plastids at three stages of tomato(Solanum lycopersicum) fruit ripening (mature-green, breaker, red). Stringent curation and processing of the data from three
Bouyssie, David, Bian, Wanping, Barsan, Cristina, Rossignol, Michel, Bouzayen, Mondher, Picheraux, Carole, Latché, Alain, Egea Sanchez, Isabel, Pech, Jean-Claude, Pichereaux, Carole, Maza, Elie, Egea, Isabel, Zouine, Mohamed, Zouine, Mohammed, Purgatto, Eduardo   +14 more
core   +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