Results 121 to 130 of about 18,779,242 (350)

Time interval after various types of gastrectomy until metachronous multiple gastric cancer: Analysis of data from a nationwide Japanese survey

, 2021
Koshi Kumagai, Sang‐Woong Lee, Masaichi Ohira, Masaki Aizawa, Satoshi Kamiya, Takaomi Takahata, Makoto Toda, Haruhiko Cho, Masazumi Takahashi, Takeshi Kubota, Shinichi Kinami, Takeo Kosaka   +11 more
openalex   +2 more sources

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

Case Report: Multiple extragenital adenomatoid tumors in the rectum and small intestinal mesentery

Frontiers in Oncology
Adenomatoid tumors (ATs) are benign tumors commonly found in the genital organs, usually occurring as a single mass with a good prognosis after surgery.
Zhongqian Wang, Lei Xiaoyan, Tianxu Fu, Zhenping Wang, Shishi Luo   +4 more
doaj   +1 more source

Multiple-choice questions : teaching guide for higher and professional education [PDF]

, 2019
Adams-Hausheer, Danielle, Christian, John, Di Giusto, Flavio, Müller Werder, Claude, Reichmuth, Andrea   +4 more
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

multiple [PDF]

A minimum-labeling approach for reconstructing protein networks ...
Arnon Mazza, Hesso Farhan, Roded Sharan
core  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Renewal sequences and record chains related to multiple zeta sums [PDF]

, 2018
Jean-Jil Duchamps, Jim Pitman, Wenpin Tang   +2 more
openalex   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source