Adenine and guanine are double-ring molecules called purines, but cytosine, thymine and uracil are all pyrimidines: single ...

Researchers in China have achieved a major leap in quantum photonics by generating a massive 60-mode entangled cluster state ...

Scientists have discovered how chemokines and G protein-coupled receptors selectively bind each other to control how cells move.

Structure-based drug design is the design and optimization of a chemical structure with the goal of identifying a compound suitable for clinical testing — a drug candidate. It is based on ...

AstraZeneca has reported the first clinical data with its oral PCSK9 inhibitor AZD0780, which it hopes could offer an alternative to current injectable drugs used to lower cholesterol. The new ...

Summary and Introduction Clinical Application—Disease Entities Theoretical Framework for Therapy−The 'Steel Paradigm' Conclusion References Theoretical Framework for Therapy−The 'Steel ...

CRISPR-Cas9 genome editing exploits the CRISPR-Cas system to modify a genome in a targeted manner. Guided by RNA, the Cas9 endonuclease breaks DNA at a target sequence. Imprecise repair of the ...

While often referred to as the Crystal Ball Nebula, the new JWST image presents it more like an hourglass or ring structure. This shift in appearance results from the clarity and sensitivity of the ...

Department of Chemistry, University of Cincinnati, Cincinnati, Ohio 45221, United States ...