Results 191 to 200 of about 199,261 (304)

Mitochondria regulate MR1 protein expression and produce self-metabolites that activate MR1-restricted T cells. [PDF]

open access: yesProc Natl Acad Sci U S A
Prota G   +12 more
europepmc   +1 more source

Structural basis of thymidine-rich DNA recognition by Drosophila P75 PWWP domain. [PDF]

open access: yesCommun Biol
Jin Z   +8 more
europepmc   +1 more source

A Fluorescent Aptasensor for Sensitive and Selective Determination of Epigenetic Cancer Biomarker N1‐Methyladenosine in Urine Samples

open access: yesChemistry – A European Journal, Volume 31, Issue 27, May 14, 2025.
Using N1‐methyladenosine, a cancer biomarker as a target, a highly selective DNA aptamer was obtained with excellent selectivity and affinity, allowing the detection with a limit of detection of 1.9 µm. Abstract N1‐methyladenosine (m1A) level in urine increases in the presence of cancer and is associated with the tumor size and stage.
Esra Bağda, Efkan Bağda, Juewen Liu
wiley   +1 more source

A Robust Strategy for Introducing Amino‐Modifiers in Nucleic Acids: Enabling Novel Amino Tandem Oligonucleotide Synthesis in DNA and RNA

open access: yesChemistry – A European Journal, Volume 31, Issue 26, May 8, 2025.
We report a simple, efficient, and cost‐effective methodology for introducing amino‐modifiers into DNA and RNA using a commercially available solid support. By incorporating a base‐labile sulfonyl linker within the strand, we developed an amino‐containing tandem oligonucleotide synthesis (aTOS) methodology, which enables the introduction of multiple ...
Jagandeep S. Saraya   +3 more
wiley   +1 more source

A radioautographic study of a human brain and glioblastoma multiforme after the in vivo uptake of tritiated thymidine [PDF]

open access: bronze, 1960
H. A. Johnson   +6 more
openalex   +1 more source

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