Results 51 to 60 of about 820,451 (317)

The Intestinal Microbiota Interferes with the microRNA Response upon Oral Listeria Infection

mBio, 2013
The intestinal tract is the largest reservoir of microbes in the human body. The intestinal microbiota is thought to be able to modulate alterations of the gut induced by enteropathogens, thereby maintaining homeostasis.
Cristel Archambaud, Odile Sismeiro, Joern Toedling, Guillaume Soubigou, Christophe Bécavin, Pierre Lechat, Alice Lebreton, Constance Ciaudo, Pascale Cossart   +8 more
doaj   +1 more source

Antagonistic and cooperative AGO2-PUM interactions in regulating mRNAs. [PDF]

, 2018
Approximately 1500 RNA-binding proteins (RBPs) profoundly impact mammalian cellular function by controlling distinct sets of transcripts, often using sequence-specific binding to 3' untranslated regions (UTRs) to regulate mRNA stability and translation ...
Estep, Jason A, Karginov, Fedor V, Li, Yahui, Nguyen, Daniel K, Sternburg, Erin L   +4 more
core   +3 more sources

Macromolecular crowding links ribosomal protein gene dosage to growth rate in Vibrio cholerae

BMC Biology, 2020
Background In fast-growing bacteria, the genomic location of ribosomal protein (RP) genes is biased towards the replication origin (oriC). This trait allows optimizing their expression during exponential phase since oriC neighboring regions are in higher
Alfonso Soler-Bistué, Sebastián Aguilar-Pierlé, Marc Garcia-Garcerá, Marie-Eve Val, Odile Sismeiro, Hugo Varet, Rodrigo Sieira, Evelyne Krin, Ole Skovgaard, Diego J. Comerci, Eduardo P. C. Rocha, Didier Mazel   +11 more
doaj   +1 more source

Interactome comparison of human embryonic stem cell lines with the inner cell mass and trophectoderm [PDF]

, 2018
Networks of interacting co-regulated genes distinguish the inner cell mass (ICM) from the differentiated trophectoderm (TE) in the preimplantation blastocyst, in a species specific manner.
Bates, Nicola, Brison, Daniel R., Garner, Terence, Kimber, Susan J., Minogue, Ben, Oldershaw, Rachel, Shaw, Lisa, Smith, Helen, Sneddon, Sharon, Stevens, Adam   +9 more
core   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Transcriptome analysis of cortical tissue reveals shared sets of downregulated genes in autism and schizophrenia. [PDF]

, 2016
Autism (AUT), schizophrenia (SCZ) and bipolar disorder (BPD) are three highly heritable neuropsychiatric conditions. Clinical similarities and genetic overlap between the three disorders have been reported; however, the causes and the downstream effects ...
Arking, DE, Ellis, SE, Panitch, R, West, AB   +3 more
core   +1 more source

Integration of circadian and hypoxia signaling via non‐canonical heterodimerization

FEBS Letters, EarlyView.
CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley   +1 more source

Decryption of sequence, structure, and functional features of SINE repeat elements in SINEUP non-coding RNA-mediated post-transcriptional gene regulation

Nature Communications
RNA structure folding largely influences RNA regulation by providing flexibility and functional diversity. In silico and in vitro analyses are limited in their ability to capture the intricate relationships between dynamic RNA structure and RNA ...
Harshita Sharma, Matthew N. Z. Valentine, Naoko Toki, Hiromi Nishiyori Sueki, Stefano Gustincich, Hazuki Takahashi, Piero Carninci   +6 more
doaj   +1 more source

Intracellular Staphylococcus aureus persisters upon antibiotic exposure

Nature Communications, 2020
Bacterial persister cells exhibit a transient non-growing state and antibiotic tolerance. Here, Peyrusson et al. provide evidence of metabolically active Staphylococcus aureus persisters within infected host cells exposed to antibiotics and analyse ...
Frédéric Peyrusson, Hugo Varet, Tiep Khac Nguyen, Rachel Legendre, Odile Sismeiro, Jean-Yves Coppée, Christiane Wolz, Tanel Tenson, Françoise Van Bambeke   +8 more
doaj   +1 more source

Gene-centric coverage of the human liver transcriptome: QPCR, Illumina, and Oxford Nanopore RNA-Seq

Frontiers in Molecular Biosciences, 2022
It has been shown that the best coverage of the HepG2 cell line transcriptome encoded by genes of a single chromosome, chromosome 18, is achieved by a combination of two sequencing platforms, Illumina RNA-Seq and Oxford Nanopore Technologies (ONT), using
Ekaterina V. Ilgisonis, Elena A. Ponomarenko, Svetlana N. Tarbeeva, Andrey V. Lisitsa, Victor G. Zgoda, Sergey P. Radko, Alexander I. Archakov   +6 more
doaj   +1 more source