Results 51 to 60 of about 8,576,413 (316)

Beyond bispecificity: Controlled Fab arm exchange for the generation of antibodies with multiple specificities

mAbs, 2022
Controlled Fab arm exchange (cFAE) has proven to be a generic and versatile technology for the efficient generation of IgG-like bispecific antibodies (DuoBodies or DBs), with several in clinical development and one product, amivantamab, approved by the ...
Desislava Yanakieva, Lukas Pekar, Andreas Evers, Markus Fleischer, Stephan Keller, Dirk Mueller-Pompalla, Lars Toleikis, Harald Kolmar, Stefan Zielonka, Simon Krah   +9 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

The diverse dependence of galectin-1 and -8 on multivalency for the modulation of FGFR1 endocytosis

Cell Communication and Signaling
Fibroblast growth factor receptor 1 (FGFR1) is a N-glycosylated cell surface receptor tyrosine kinase, which upon recognition of specific extracellular ligands, fibroblast growth factors (FGFs), initiates an intracellular signaling.
Dominika Żukowska, Aleksandra Chorążewska, Krzysztof Ciura, Aleksandra Gędaj, Marta Kalka, Marta Poźniak, Natalia Porębska, Łukasz Opaliński   +7 more
doaj   +1 more source

FGF1 Fusions with the Fc Fragment of IgG1 for the Assembly of GFPpolygons-Mediated Multivalent Complexes Recognizing FGFRs

Biomolecules, 2021
FGFRs are cell surface receptors that, when activated by specific FGFs ligands, transmit signals through the plasma membrane, regulating key cellular processes such as differentiation, division, motility, metabolism and death. We have recently shown that
Marta Poźniak, Weronika Zarzycka, Natalia Porębska, Agata Knapik, Paulina Marczakiewicz-Perera, Malgorzata Zakrzewska, Jacek Otlewski, Łukasz Opaliński   +7 more
doaj   +1 more source

Protein engineering techniques: gateways to synthetic protein universe

, 2017
This brief provides a broad overview of protein-engineering research, offering a glimpse of the most common experimental methods. It also presents various computational programs with applications that are widely used in directed evolution, computational ...
Poluri, Krishna Mohan, Gulati, Khushboo
core   +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

Matrine alleviates depressive-like behaviors via modulating microbiota–gut–brain axis in CUMS-induced mice

Journal of Translational Medicine, 2023
Background The realization of the “microbiota–gut–brain” axis plays a critical role in neuropsychiatric disorders, particularly depression, is advancing rapidly.
Ming Zhang, Aoqiang Li, Qifang Yang, Jingyi Li, Lihua Zheng, Guannan Wang, Ying Sun, Yanxin Huang, Muqing Zhang, Zhenbo Song, Lei Liu   +10 more
doaj   +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

Identification of a peptide antagonist of the FGF1–FGFR1 signaling axis by phage display selection

FEBS Open Bio, 2019
Overexpression of fibroblast growth factor receptor 1 (FGFR1) is a common aberration in lung and breast cancers and has necessitated the design of drugs targeting FGFR1‐dependent downstream signaling and FGFR1 ligand binding.
Magdalena Lipok, Anna Szlachcic, Kinga Kindela, Aleksandra Czyrek, Jacek Otlewski   +4 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source