Results 81 to 90 of about 2,412,067 (294)

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

The involvement of calcium carriers and of the vacuole in the glucose-induced calcium signaling and activation of the plasma membrane H+-ATPase in Saccharomyces cerevisiae cells.

, 2012
Previous work from our laboratories demonstrated that the sugar-induced activation of plasma membrane H+-ATPase in Saccharomyces cerevisiae is dependent on calcium metabolism with the contribution of calcium influx from external medium.
Tisi, Renata, E.M.C. Ribeiro, Bouillet, L. E. M., E. Perovano, R. Tisi, Martegani, Enzo, Trópia, Maria José Magalhães, Cardoso, A. S., M.J.M. Trópia, R.R. Pereira, Tisi, R., Fietto, Luciano Gomes, Brandão, Rogélio Lopes, Ribeiro, E. M. C., Pereira, R. R., Trópia, M. J. M., Brandão, R. L., R.L. Brandão, L.G. Fietto, L.E.M. Bouillet, E. Martegani, I.M. Castro, Perovano, Eduardo, Fietto, L. G., Castro, I. M., Cardoso, Anamaria de Souza, Bouillet, Leoneide Érica Maduro, Perovano, E., A.S. Cardoso, Castro, Ieso de Miranda, Martegani, E., Ribeiro, Erica Milena de Castro   +31 more
core   +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

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

Effects of vacuum impregnation and calcium compounds on preservation of the microstructure and quality of frozen Aloe vera (Aloe barbadensis Miller)

Journal of Agriculture and Food Research
Various calcium compounds in powder form, rather than solution form, were directly added to Aloe vera chunks and were expected to diffuse effectively with the assistance of vacuum impregnation, providing different degrees of cellular integrity protection
Siranut Wangsomboonsiri, Masubon Thongngam, Suvimol Charoensiddhi, Danar Praseptiangga, Achmad Ridwan Ariyantoro, Sarunya Laovitthayanggoon, Panuwat Suppakul, Ulaiwan Withayagiat, Waraporn Boonsupthip   +8 more
doaj   +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

Calcium-binding capacity of organic and inorganic ortho- and polyphosphates [PDF]

, 2009
The aim of this research was to determine the calcium-binding capacity of inorganic and organic ortho- and polyphosphates. This calcium-binding capacity can be used to influence the stability of, for example, casein micelles in dairy systems.
Hooijdonk, A.C.M., van, Kort, E.J.P., de, Snoeren, T.H.M., Minor, M., Linden, E., van der   +4 more
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

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

The Effect of Calcium Compounds Bone Graft Synthesized from Blood Cockle Shells (Anadara granosa) with Sintering Time Variation in Fibroblast Proliferation on Socket Healing Process

Denta, 2021
Backgorund: Anadara granosa shells can be converted into calcium compounds in the form of hydroxyapatite (HA), tricalcium phosphate (TCP), and calcium carbonate (CaCO3) by hydrothermal method.
Firda Dean Yonatasya, Widyasri Prananingrum, Meinar Nur Ashrin   +2 more
doaj  

Note on Testing Calcium Compounds [PDF]

The Journal of the American Pharmaceutical Association (1912), 1916
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openaire   +1 more source