Results 61 to 70 of about 5,205,392 (267)

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Producing recombinant proteins in Vibrio natriegens

Microbial Cell Factories
The diversity of chemical and structural attributes of proteins makes it inherently difficult to produce a wide range of proteins in a single recombinant protein production system.
Matthew Smith, José Sánchez Hernández, Simon Messing, Nitya Ramakrishnan, Brianna Higgins, Jennifer Mehalko, Shelley Perkins, Vanessa E. Wall, Carissa Grose, Peter H. Frank, Julia Cregger, Phuong Vi Le, Adam Johnson, Mukul Sherekar, Morgan Pagonis, Matt Drew, Min Hong, Stephanie R. T. Widmeyer, John-Paul Denson, Kelly Snead, Ivy Poon, Timothy Waybright, Allison Champagne, Dominic Esposito, Jane Jones, Troy Taylor, William Gillette   +26 more
doaj   +1 more source

Golgi membrane fission requires the CtBP1-S/BARS-induced activation of lysophosphatidic acid acyltransferase δ

Nature Communications, 2016
CtBP1-S/BARS is required for fission of endomembrane compartments including the Golgi. Here the authors show that CtBP1-S/BARS activates a trans-Golgi lysophosphatidic acid acyltransferase that catalyses the production of phosphatidic acid and is ...
Alessandro Pagliuso, Carmen Valente, Lucia Laura Giordano, Angela Filograna, Guiling Li, Diego Circolo, Gabriele Turacchio, Vincenzo Manuel Marzullo, Luigi Mandrich, Mikhail A. Zhukovsky, Fabio Formiggini, Roman S. Polishchuk, Daniela Corda, Alberto Luini   +13 more
doaj   +1 more source

Crystal structure of potato 14-3-3 protein St14f revealed the importance of helix I in StFDL1 recognition

Scientific Reports, 2022
In potato (Solanum tuberosum L.), 14-3-3 protein forms a protein complex with the FLOWERING LOCUS T (FT)-like protein StSP6A and the FD-like protein StFDL1 to activate potato tuber formation.
Ken-ichi Harada, Kyoko Furuita, Eiki Yamashita, Ken-ichiro Taoka, Hiroyuki Tsuji, Toshimichi Fujiwara, Atsushi Nakagawa, Chojiro Kojima   +7 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

FIGNL1 AAA+ ATPase remodels RAD51 and DMC1 filaments in pre-meiotic DNA replication and meiotic recombination

Nature Communications, 2023
The formation of RAD51/DMC1 filaments on single-stranded (ss)DNAs essential for homology search and strand exchange in DNA double-strand break (DSB) repair is tightly regulated.
Masaru Ito, Asako Furukohri, Kenichiro Matsuzaki, Yurika Fujita, Atsushi Toyoda, Akira Shinohara   +5 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Replication protein-A, RPA, plays a pivotal role in the maintenance of recombination checkpoint in yeast meiosis

Scientific Reports
DNA double-strand breaks (DSBs) activate DNA damage responses (DDRs) in both mitotic and meiotic cells. A single-stranded DNA (ssDNA) binding protein, Replication protein-A (RPA) binds to the ssDNA formed at DSBs to activate ATR/Mec1 kinase for the ...
Arivarasan Sampathkumar, Chen Zhong, Yuting Tang, Yurika Fujita, Masaru Ito, Akira Shinohara   +5 more
doaj   +1 more source

Biallelic Inactivation of NSD1 Associated With Carcinogenesis in Sotos Syndrome

Pediatric Blood &Cancer, EarlyView.
Nicholas A. Borja, Anuja Sule, Katie Ann McMullen, Aditi Dhir, Matthew D. Hall, Heather J. McCrea, Sakir Humayun Gultekin, Mustafa Tekin, Bradley Gampel   +8 more
wiley   +1 more source