Results 121 to 130 of about 14,886,212 (348)

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Small-scale in situ Hi-C protocol for early embryos to resolve the three-dimensional genome structure

STAR Protocols
Summary: High-throughput chromosome conformation capture (Hi-C) provides genome-wide insights into chromatin interactions within the three-dimensional structure of the nucleus, making it a powerful tool for studying genome architecture.
Linjie Song, Jingcheng Zhang, Linqian Pan, Shengjie Sun, Binqiang Shi, Hexu Zhang, Hengkuan Li, Zixiao Liu, Linmi Li, Yong Zhang, Gang Ren   +10 more
doaj   +1 more source

Structural basis for reactivating the mutant TERT promoter by cooperative binding of p52 and ETS1

Nature Communications, 2018
Incessant telomere synthesis in cancer cells depends on specific mutations in the TERT promoter, enabling its activation by transcription factors ETS1 and p52.
Xueyong Xu, Yinghui Li, Sakshibeedu R. Bharath, Mert Burak Ozturk, Matthew W. Bowler, Bryan Zong Lin Loo, Vinay Tergaonkar, Haiwei Song   +7 more
doaj   +1 more source

Nonlinear brain dynamics as macroscopic manifestation of underlying many-body field dynamics [PDF]

, 2005
W. Freeman, Giuseppe Vitiello Department of Molecular, Cell Biology, U. California, CA Berkeley, Usa Dipartimento di Fisica E.R. Caianiello'', Infn, U. Salerno, Salerno, Italia   +9 more
semanticscholar   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Dendritic Cells: Biology and Clinical Applications [PDF]

, 1999
Hidde L. Ploegh
openalex   +1 more source

An approach to evolving cell signaling networks in silico [PDF]

, 2006
Cell Signaling Networks(CSN) are complex bio-chemical networks which, through evolution, have become highly efficient for governing critical control processes such as immunological responses, cell cycle control or homeostasis.
Decraene, James, Kelly, Ciarán, McMullin, Barry, Mitchell, George G.   +3 more
core  

Diversity, Stability, Recursivity, and Rule Generation in Biological System: Intra-inter Dynamics Approach

, 1998
Basic problems for the construction of a scenario for the Life are discussed. To study the problems in terms of dynamical systems theory, a scheme of intra-inter dynamics is presented.
Kaneko K., Kaneko K., Kaneko K., Kaneko K., Ko E., Kunihiko Kaneko, Turing A. M., Yamamoto T.   +7 more
core   +2 more sources

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

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source