Results 71 to 80 of about 3,501,692 (266)

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

Correction: Engineered hypoxia-responding Escherichia coli carrying cardiac peptide genes, suppresses tumor growth, angiogenesis and metastasis in vivo

Journal of Biological Engineering, 2022
Mitra Samadi, Keivan Majidzadeh-A, Malihe Salehi, Neda Jalili, Zeinab Noorinejad, Marjan Mosayebzadeh, Ahad Muhammadnejad, Azadeh Sharif Khatibi, Shima Moradi-Kalbolandi, Leila Farahmand   +9 more
doaj   +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

Selection of specific and efficient siRNAs in new cellular model for Hutchinson-Gilford progeria syndrome therapy

Molecular Therapy: Nucleic Acids
Hutchinson-Gilford progeria syndrome is a fatal genetic disorder caused by a point mutation in the gene encoding the nuclear envelope protein lamin A/C.
Volha Dzianisava, Katarzyna Piekarowicz, Magdalena Machowska, Ryszard Rzepecki   +3 more
doaj   +1 more source

Inhibition of the mechano-enzymatic amyloidogenesis of transthyretin: role of ligand affinity, binding cooperativity and occupancy of the inner channel

Scientific Reports, 2017
Dissociation of the native transthyretin (TTR) tetramer is widely accepted as the critical step in TTR amyloid fibrillogenesis. It is modelled by exposure of the protein to non-physiological low pH in vitro and is inhibited by small molecule compounds ...
Guglielmo Verona, P. Patrizia Mangione, Sara Raimondi, Sofia Giorgetti, Giulia Faravelli, Riccardo Porcari, Alessandra Corazza, Julian D. Gillmore, Philip N. Hawkins, Mark B. Pepys, Graham W. Taylor, Vittorio Bellotti   +11 more
doaj   +1 more source

Hutchinson-Gilford Progeria Syndrome—Current Status and Prospects for Gene Therapy Treatment

Cells, 2019
Hutchinson-Gilford progeria syndrome (HGPS) is one of the most severe disorders among laminopathies—a heterogeneous group of genetic diseases with a molecular background based on mutations in the LMNA gene and genes coding for interacting proteins.
Katarzyna Piekarowicz, Magdalena Machowska, Volha Dzianisava, Ryszard Rzepecki   +3 more
doaj   +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

Characterization of a novel lipase from Pseudomonas aeruginosa

Nova Biotechnologica et Chimica, 2019
Lipases cleaving oils into fatty acids and glycerol are of great interest for the use in increasing the efficiency of fuels. In this work, a novel lipase from Pseudomonas aeruginosa, P.
Berdiev Nodir Sh., Ziyavitdinov Jamolitdin F., Asrorov Akmal M., Olimjonov Shukhratjon S., Salikhov Shavkat I.   +4 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

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