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Gefei Chen
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Carbonic anhydrase generates CO2 and H+ that drive spider silk formation via opposite effects on the terminal domains
M Andersson, G Chen, M Otikovs, M Landreh, K Nordling, N Kronqvist, ...
PLoS biology 12 (8), e1001921, 2014
1982014
Sequential pH-driven dimerization and stabilization of the N-terminal domain enables rapid spider silk formation
N Kronqvist, M Otikovs, V Chmyrov, G Chen, M Andersson, K Nordling, ...
Nature communications 5 (1), 3254, 2014
1672014
Full-length minor ampullate spidroin gene sequence
G Chen, X Liu, Y Zhang, S Lin, Z Yang, J Johansson, A Rising, Q Meng
PLoS One 7 (12), e52293, 2012
1062012
Bri2 BRICHOS client specificity and chaperone activity are governed by assembly state
G Chen, A Abelein, HE Nilsson, A Leppert, Y Andrade-Talavera, ...
Nature communications 8 (1), 2081, 2017
832017
TrpV1 receptor activation rescues neuronal function and network gamma oscillations from Aβ-induced impairment in mouse hippocampus in vitro
H Balleza-Tapia, S Crux, Y Andrade-Talavera, P Dolz-Gaiton, D Papadia, ...
Elife 7, e37703, 2018
722018
TrpV1 receptor activation rescues neuronal function and network gamma oscillations from Aβ-induced impairment in mouse hippocampus in vitro
H Balleza-Tapia, S Crux, Y Andrade-Talavera, P Dolz-Gaiton, D Papadia, ...
Elife 7, e37703, 2018
722018
Dementia-related Bri2 BRICHOS is a versatile molecular chaperone that efficiently inhibits Aβ42 toxicity in Drosophila
H Poska, M Haslbeck, FR Kurudenkandy, E Hermansson, G Chen, ...
Biochemical journal 473 (20), 3683-3704, 2016
562016
High-yield production of amyloid-β peptide enabled by a customized spider silk domain
A Abelein, G Chen, K Kitoka, R Aleksis, F Oleskovs, M Sarr, M Landreh, ...
Scientific reports 10 (1), 235, 2020
552020
Augmentation of Bri2 molecular chaperone activity against amyloid-β reduces neurotoxicity in mouse hippocampus in vitro
G Chen, Y Andrade-Talavera, S Tambaro, A Leppert, HE Nilsson, ...
Communications Biology 3 (1), 32, 2020
502020
Diversified Structural Basis of a Conserved Molecular Mechanism for pH‐Dependent Dimerization in Spider Silk N‐Terminal Domains
M Otikovs, G Chen, K Nordling, M Landreh, Q Meng, H Jörnvall, ...
Chembiochem 16 (12), 1720-1724, 2015
432015
A spidroin‐derived solubility tag enables controlled aggregation of a designed amyloid protein
M Sarr, N Kronqvist, G Chen, R Aleksis, P Purhonen, H Hebert, ...
The FEBS Journal 285 (10), 1873-1885, 2018
392018
Modulation of Kv3.1/Kv3.2 promotes gamma oscillations by rescuing Aβ‐induced desynchronization of fast‐spiking interneuron firing in an AD mouse model in vitro
Y Andrade‐Talavera, LE Arroyo‐García, G Chen, J Johansson, A Fisahn
The Journal of Physiology 598 (17), 3711-3725, 2020
302020
Intravenous treatment with a molecular chaperone designed against β-amyloid toxicity improves Alzheimer’s disease pathology in mouse models
S Manchanda, L Galan-Acosta, A Abelein, S Tambaro, G Chen, P Nilsson, ...
Molecular Therapy 31 (2), 487-502, 2023
222023
Blood–brain and blood–cerebrospinal fluid passage of BRICHOS domains from two molecular chaperones in mice
S Tambaro, L Galan-Acosta, A Leppert, G Chen, H Biverstål, J Presto, ...
Journal of Biological Chemistry 294 (8), 2606-5220, 2019
202019
High intracellular stability of the spidroin N‐terminal domain in spite of abundant amyloidogenic segments revealed by in‐cell hydrogen/deuterium exchange mass spectrometry
M Kaldmäe, A Leppert, G Chen, M Sarr, C Sahin, K Nordling, N Kronqvist, ...
The FEBS Journal 287 (13), 2823-2833, 2020
192020
Recombinant Bri3 BRICHOS domain is a molecular chaperone with effect against amyloid formation and non-fibrillar protein aggregation
H Poska, A Leppert, H Tigro, X Zhong, M Kaldmäe, HE Nilsson, H Hebert, ...
Scientific reports 10 (1), 9817, 2020
182020
Chimeric spider silk proteins mediated by intein result in artificial hybrid silks
S Lin, G Chen, X Liu, Q Meng
Biopolymers 105 (7), 385-392, 2016
162016
Amyloid fibril formation of Arctic amyloid-β 1–42 peptide is efficiently inhibited by the BRICHOS domain
X Zhong, R Kumar, Y Wang, H Biverstål, C Ingeborg Jegerschöld, ...
ACS Chemical Biology 17 (8), 2201-2211, 2022
152022
Customized flagelliform spidroins form spider silk-like fibers at pH 8.0 with outstanding tensile strength
X Li, X Qi, Y Cai, Y Sun, R Wen, R Zhang, J Johansson, Q Meng, G Chen
ACS Biomaterials Science & Engineering 8 (1), 119-127, 2021
142021
Abilities of the BRICHOS domain to prevent neurotoxicity and fibril formation are dependent on a highly conserved Asp residue
G Chen, Y Andrade-Talavera, X Zhong, S Hassan, H Biverstål, H Poska, ...
RSC chemical biology 3 (11), 1342-1358, 2022
132022
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