Results 121 to 130 of about 979,824 (352)

Co‐expression of HSV‐1 ICP34.5 enhances the expression of gene delivered by self‐amplifying RNA and mitigates its immunogenicity

FEBS Open Bio, EarlyView.
ICP34.5 is one of the most important antihost response proteins. The saRNA‐encoding HSV‐1 neurovirulence protein ICP34.5 clearly mediated the eukaryotic initiation factor 2 alpha subunit (eIF2α) dephosphorylation and significant suppression of innate immune responses in vitro, leading to enhanced expression of the saRNA‐encoded gene.
Xuemin Lu, Yabin Wu, Chunye Zhao, Jie Zheng, Shangwu Chen, Yigang Wang, Yulong Xia   +6 more
wiley   +1 more source

The crystal structure of a matrine derivative, 13-(4-Cl-pyrrole)-matrine, C18H26ClN4O

Zeitschrift für Kristallographie - New Crystal Structures, 2019
C18H26ClN4O, orthorhombic, P212121 (no. 19), a = 5.3476(1) Å, b = 14.4068(2) Å, c = 22.3285(4) Å, V = 1720.23(5) Å3, Z = 4, Rgt(F) = 0.0328, wRref(F2) = 0.0774, T = 100 K.
Jing-Min Ye, Hui-Qing He, Xu-Hong Jiang, Zhan-Mei Liu, Xing-An Cheng, Zhao-Chang He   +5 more
doaj   +1 more source

Application of optical rotatory dispersion studies to problems in natural products chemistry [PDF]

, 1961
Carl Djerassi
openalex   +1 more source

Comparative study of adenosine 3′‐pyrophosphokinase domains of MuF polymorphic toxins

FEBS Open Bio, EarlyView.
With the ultimate goal of understanding the association of toxin‐immunity modules to temperate phages, we characterized toxins from three prophages and examined cross‐protection from immunity proteins. The toxins exhibit adenosine 3′‐pyrophosphokinase activity and are toxic in Escherichia coli.
Eloïse M. Paulet, Julia Bartoli, Atakan Kabtan, Chloé M. Piras, Audrey C. Tempier, Eric Cascales, Julie P. Viala   +6 more
wiley   +1 more source

Production of hollow-type spherical bacterial cellulose as a controlled release device by newly designed floating cultivation

Heliyon, 2018
We developed a novel cultivating system for hollow-type spherical bacterial cellulose (HSBC) gel production without any molds or template. It consisted of floating aqueous medium droplet containing Gluconacetobacter xylinus (G.
Toru Hoshi, Kazuyoshi Yamazaki, Yuki Sato, Takaya Shida, Takao Aoyagi   +4 more
doaj  

Mass Spectrometry in Natural Product Chemistry [PDF]

, 1964
John Harley-Mason
openalex   +1 more source

Protein O‐glycosylation in the Bacteroidota phylum

FEBS Open Bio, EarlyView.
Species of the Bacteroidota phylum exhibit a unique O‐glycosylation system. It modifies noncytoplasmic proteins on a specific amino acid motif with a shared glycan core but a species‐specific outer glycan. A locus of multiple glycosyltransferases responsible for the synthesis of the outer glycan has been identified.
Lonneke Hoffmanns, Dennis Svedberg, André Mateus   +2 more
wiley   +1 more source

Naturally occurring sesquiterpene lactones and their semi-synthetic derivatives modulate PGE2 levels by decreasing COX2 activity and expression

Heliyon, 2019
Plants of the Asteraceae family have been used in traditional medicine for centuries due to their main antimicrobial and analgesic activities. A liniment from Artemisia californica has recently been tested on patients affected by either acute pain or ...
Filomena Perri, Luca Frattaruolo, Ian Haworth, Matteo Brindisi, Asma El-magboub, Angela Ferrario, Charles Gomer, Francesca Aiello, James David Adams   +8 more
doaj  

Boundaries of photosynthesis: adaptations of carbon fixation in extreme environments

FEBS Open Bio, EarlyView.
Photosynthesis faces challenges from environmental extremes of temperature, pH, and salinity, limiting gas diffusion, modifying membrane fluidity, and destabilizing photochemical and biochemical reactions. Photosynthetic organisms have evolved unique adaptations overcoming these stresses and maintaining their photosynthetic activity.
Pere Aguiló‐Nicolau, Concepción Iñiguez, Sebastià Capó‐Bauçà, Jeroni Galmés   +3 more
wiley   +1 more source

Specioside (SS) & verminoside (VS) (Iridoid glycosides): isolation, characterization and comparable quantum chemical studies using density functional theory (DFT)

Heliyon, 2019
Two biologically important molecules specioside (SS) and verminoside (VS) have been isolated from the ethanolic extract of stem bark of Kigelia pinnata.
Monika Saini, Reetu Sangwan, Mohammad Faheem Khan, Ashok Kumar, Ruchi Verma, Sudha Jain   +5 more
doaj