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First-principles study of carbon chemisorption on γ-Fe(111) surface
Hua,Y.W.; Jiang,G.; Liu,Y.L.; Chen,J.In order to study the interaction between γ-Fe and carbon, the geometry structures, surface relaxations, adsorption energies and electronic structures for carbon chemisorption at four different adsorption sites on γ-Fe(111) surface at a monolayer coverage of 1 were studied using density functional theory. The electronic structures were compared with the chemisorption of carbon on nickel (111) at the f...
Characterization of thermobifida fusca cutinase-carbohydrate-Binding modube fus...
Zhang, Yao; Chen, S.; Xu, M.; Paulo, Artur Cavaco; Wu, J.; Chen, J.Cutinase from Thermobifida fusca is thermally stable and has potential application in the bioscouring of cotton in the textile industry. In the present study, the carbohydrate-binding modules (CBMs) from T. fusca cellulase Cel6A (CBMCel6A) and Cellulomonas fimi cellulase CenA (CBMCenA) were fused, separately, to the carboxyl terminus of T. fusca cutinase. Both fusion enzymes, cutinase-CBMCel6A and cutinase-CBMC...
Arsenic trioxide reduces the invasive and metastatic properties of nasopharynge...
Du,C.W.; Wen,B.G.; Li,D.R.; Peng,X.; Hong,C.Q.; Chen,J.Y.; Lin,Z.Z.; Hong,X.; Lin,Y.C.; Xie,L.X.; Wu,M.Y.; Zhang,H.Nasopharyngeal carcinoma (NPC) is notorious for the metastases, which are in close association with Epstein-Barr virus-encoded latent membrane protein 1 (LMP1). Arsenic trioxide (As2O3) has been shown to induce apoptosis and differentiation in NPC xenografts. Then, can it repress the cancer cells' metastasis potential? To elucidate this issue, the present study was performed. LMP1-negative cell line HNE1 and LM...
Adenosine A2A receptors and metabotropic glutamate 5 receptors are co-localized...
Tebano, M. T.; Martire, A.; Rebola, N.; Pepponi, R.; Domenici, M. R.; Grò, M. C.; Schwarzschild, M. A.; Chen, J. F.; Cunha, R. A.; Popoli, P.Hippocampal metabotropic glutamate 5 receptors (mGlu5Rs) regulate both physiological and pathological responses to glutamate. Because mGlu5R activation enhances NMDA-mediated effects, and given the role played by NMDA receptors in synaptic plasticity and excitotoxicity, modulating mGlu5R may influence both the physiological and the pathological effects elicited by NMDA receptor stimulation. We evaluated whether...
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