Results 241 to 250 of about 150,931 (301)

De novo nucleotide biosynthesis and its dynamic regulation are crucial for systemic infection by extraintestinal Escherichia coli. [PDF]

PLoS Pathog
Zhang C, Yang Y, Wang S, Liu Y, Zhao X, Yin F, Hu Y, Xue Y, Bu Z, Li S, Tan C, Zhou R, Huang Q.   +12 more
europepmc   +1 more source

Iron(II) and Copper(II) Ions Modulating Binding Interaction of Sugar‐Based Silatrane With DNA: Analytical and Theoretical Validation

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
A new D‐glucamine‐based triazolyl silatrane and its Fe(II)/Cu(II) complexes exhibit metal‐induced modulation of CT‐DNA binding. Experimental and theoretical investigations reveal enhanced binding affinity and conversion from groove binding to a mixed groove‐binding/intercalative interaction. ABSTRACT Research on molecular systems capable of interacting
Gurjaspreet Singh, Pawan, Brij Mohan
wiley   +1 more source

Ligand specificity and adaptability revealed by the first Guanine-II riboswitch tertiary structure. [PDF]

Nucleic Acids Res
Li H, Shen X, Xu X, Tai X, He M, Zhang J, Ren A.   +6 more
europepmc   +1 more source

Organelle Crosstalk and Metabolic Reprogramming in Idiopathic Pulmonary Fibrosis: Mechanisms and Therapeutic Implications

Cell Biochemistry and Function, Volume 44, Issue 9, September 2026.
ABSTRACT Idiopathic pulmonary fibrosis (IPF) is a fatal interstitial lung disease of unknown cause, marked by excessive deposition of extracellular matrix (ECM) components such as collagen. This pathological accumulation results in progressive destruction of the lung architecture and ultimately leads to respiratory failure.
Yining Zhang, Ling Teng, Limin Gong, Yuandong Fu, Minyi Qian   +4 more
wiley   +1 more source

Asymmetry of nucleotide substitutions in tRNAs indicates common descent of modern organisms from a thermophilic ancestor. [PDF]

Vavilovskii Zhurnal Genet Selektsii
Titov II.
europepmc   +1 more source

Reactive Oxygen Species in Breast Cancer: From Redox Dysregulation to ROS‐Responsive Therapeutics

Cell Biochemistry and Function, Volume 44, Issue 9, September 2026.
ABSTRACT Breast cancer is the most frequently diagnosed malignancy among women worldwide, with 2.3 million new cases and approximately 670,000 deaths reported in 2022 alone. Despite advances in therapy, metastasis and acquired drug resistance remain major clinical challenges.
Marija Nikolovska, Radoslav Stojchevski, Aleksandar Eftimov, Mitko Mladenov, Dimiter Avtanski, Nikola Hadzi‐Petrushev   +5 more
wiley   +1 more source

RNA-binding protein transcripts reflect composition of target mRNAs. [PDF]

Nucleic Acids Res
Kapral TH, Žagrović B.
europepmc   +1 more source

Insights Into the Structural Features, Codon Usage Patterns, and Phylogenetic Analysis in Neoniphon argenteus (Teleostei: Holocentriformes) Based on Complete Mitochondrial Genome

Ecology and Evolution, Volume 16, Issue 9, September 2026.
This study provides important foundational information for further research on the mitochondrial genomes of Holocentridae. ABSTRACT Neoniphon argenteus, a widely distributed nocturnal coral reef fish in the family Holocentridae, plays an important role in maintaining coral reef ecosystem health, yet its phylogenetic position remains poorly resolved. To
Lei Xie, Nan Chen, Qi Qiao, Xuedong Xie, Bozhu Huang, Songhui Lu, Yuelei Dong, Lei Cui   +7 more
wiley   +1 more source

Mechanistic studies on HNRNPA2B1 suggest binding but not selective recognition of m⁶A. [PDF]

RNA Biol
Park R, Demny M, Miller LG, Pedraza C, Xenophontos X, Hunt RK, Orr AA, Perez LM, Montalbano M, Contreras LM, Tamamis P.   +10 more
europepmc   +1 more source

Detecting polynucleotide motifs: Pentads, hexads, and beyond. [PDF]

PLoS Comput Biol
Zurkowski M, Marusic M, Gudanis-Sobocinska D, Szachniuk M.   +3 more
europepmc   +1 more source