Results 221 to 230 of about 14,643,969 (266)

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

FEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay, Junjie Xu, Josep Rizo   +2 more
wiley   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Antibacterial and molecular docking studies with protein stability studies into dihydropyrimidinones synthesized via silver nanoparticle catalysis: probing structure-activity relationships. [PDF]

Discov Nano
Patil R, Gaware M, Sangle S, Thakare S, Rayate A, Uphade S.   +5 more
europepmc   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Doppler Ultrasonography for Assessing Uterine Viability and Fetal Vitality in Uterine Torsion in a Domestic Cat (<i>Felis catus</i>): A Case Report. [PDF]

Animals (Basel)
Micsa C, Turcu MR, Prunean IR, Diaconescu A.   +3 more
europepmc   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Identification of Wild-Simulated Ginseng Powder, Cultivated Ginseng Powder, Cultivated Ginseng Decoction Pieces, and Baoyuan Decoction Containing Wild-Simulated Ginseng and Cultivated Ginseng by UHPLC-Q-TOF-MS/MS and Non-Targeted Metabolite Profiling. [PDF]

J Sep Sci
Li H, Zhong Y, Gao W, Wu D, Li W, Cui X, Kang W, Xu H, Wang P.   +8 more
europepmc   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

FEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

LC-HRMS-Based Metabolic Profiling of the REV-ERB Agonist SR9009 in Camel Liver Homogenate and Cunninghamella elegans for Anti-Doping Analysis. [PDF]

Rapid Commun Mass Spectrom
Palathinkal AB, Farook Basha S, Laya S, Nalakath J, Praseen OK, Joseph M, Jose SV.   +6 more
europepmc   +1 more source