Results 31 to 40 of about 10,688,777 (228)

Ethanol Stimulates Expression of Functional H+,K+-ATPase in SF9 Cells [PDF]

open access: yesBiochemical and Biophysical Research Communications, 1995
The baculovirus expression system is suitable for functional expression of gastric H+,K(+)-ATPase. Expression of functional H+,K(+)-ATPase in Sf9 cells is accompanied by synthesis of large amounts of non-functional subunits. When H+,K(+)-ATPase is synthesised in the presence of 150-250 mM ethanol in the culture medium, two to threefold higher levels of
Klaassen, C.H.W.   +2 more
openaire   +4 more sources

Cloning and Characterization of Sf9 Cell Lamin and the Lamin Conformational Changes during Autographa californica multiple nucleopolyhedrovirus Infection

open access: yesViruses, 2016
At present, the details of lamina alterations after baculovirus infection remain elusive. In this study, a lamin gene in the Sf9 cell line of Spodoptera frugiperda was cloned.
Wenqiang Wei   +8 more
doaj   +1 more source

Comparing cytotoxicity of propoxur and Nepeta crispa (Lamiales: Lamiaceae) essential oil against invertebrate (Sf9) and vertebrate (L929) cell lines [PDF]

open access: yesVeterinary World, 2019
Background and Aim: Attempts to use the plant products are to be an appropriate option due to substantial concerns about human health and environmental problems of using synthetic pesticides. Therefore, the cytotoxicity of Nepeta crispa essential oil was
Amirhossein Zahirnia   +4 more
doaj   +1 more source

Expression of functional recombinant human tissue transglutaminase (TG2) using the bac-to-bac baculovirus expression system [PDF]

open access: yes, 2016
Purpose: Tissue transglutaminase (TG2) is a unique multifunctional enzyme. The enzyme possesses enzymatic activities such as transamidation/crosslinking and non-enzymatic functions such as cell migration and signal transduction.
Azari, S., Kalhor, H.R., Yazdani, Y.
core   +2 more sources

SfDredd, a Novel Initiator Caspase Possessing Activity on Effector Caspase Substrates in Spodoptera frugiperda.

open access: yesPLoS ONE, 2016
Sf9, a cell line derived from Spodoptera frugiperda, is an ideal model organism for studying insect apoptosis. The first notable study that attempted to identify the apoptotic pathway in Sf9 was performed in 1997 and included the discovery of Sf-caspase ...
Zhouning Yang   +5 more
doaj   +1 more source

Mitochondria and Lysosomes Participate in Vip3Aa-Induced Spodoptera frugiperda Sf9 Cell Apoptosis

open access: yesToxins, 2020
Vip3Aa, a soluble protein produced by certain Bacillus thuringiensis strains, is capable of inducing apoptosis in Sf9 cells. However, the apoptosis mechanism triggered by Vip3Aa is unclear.
Xiaoyue Hou   +8 more
doaj   +1 more source

Interaction of the Xanthine Nucleotide Binding Goα Mutant with G Protein-coupled Receptors [PDF]

open access: yes, 1998
We constructed a double mutant version of the α subunit of Go that was regulated by xanthine nucleotides instead of guanine nucleotides (GoαX). We investigated the interaction between GoαX and G protein-coupled receptors in vitro.
Simon, Melvin I., Yu, Bo
core   +1 more source

Induction of Intracellular Ca2+ and pH Changes in Sf9 Insect Cells by Rhodojaponin-III, A Natural Botanic Insecticide Isolated from Rhododendron molle

open access: yesMolecules, 2011
Many studies on intracellular calcium ([Ca2+]i) and intracellular pH (pHi) have been carried out due to their importance in regulation of different cellular functions. However, most of the previous studies are focused on human or mammalian cells.
Yan-Bo Zhang   +4 more
doaj   +1 more source

Identification and characterization of the Spodoptera Su(var) 3-9 histone H3K9 trimethyltransferase and its effect in AcMNPV infection. [PDF]

open access: yesPLoS ONE, 2013
Histone H3-lysine(9) (H3K9) trimethyltransferase gene Su(var) 3-9 was cloned and identified in three Spodoptera insects, Spodopterafrugiperda (S. frugiperda), S. exigua and S. litura.
Binbin Li   +3 more
doaj   +1 more source

Studies on processing, particle formation, and immunogenicity of the HIV-1 gag gene product: a possible component of a HIV vaccine [PDF]

open access: yes, 1992
Antigens in a particulate conformation were shown to be highly immunogenic in mammals. For this reason, the particle forming capacity of derivatives of the HIV-1 group specific core antigen p55 gag was assayed and compared dependent on various expression
Deby, G.   +7 more
core   +1 more source

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