Adipose tissue undergoes extensive remodeling to adapt to changing physiological demands. This plasticity encompasses changes ...

Proteins perform essential functions in living organisms, from catalyzing biochemical reactions to supporting cellular energy ...

A new review argues that the limonoids responsible for delayed bitterness in citrus juice also show metabolic, ...

Researchers have reported a proof-of-concept route that turns laboratory waste DNA into guanine deoxynucleotides, using a ...

RBS2418 is being evaluated in a Phase 1a/b trial in advanced solid tumors (NCT05270213); as monotherapy in a Phase 2 trial in late-line mCRC (NCT06824064); and in combination with the STRIDE regimen ...

共价有机框架（COFs）凭借其大π共轭骨架和可调控的孔道结构，为荧光传感器的设计提供了理想的分子平台。然而，传统COF孔道通常呈刚性结构，难以像酶那样精准甄别结构相似的分子；例如，ATP、ADP和AMP虽共享相同的腺苷核心骨架，但磷酸基团数目存在差异。受酶活性口袋“刚性位点+柔性配位环境”结构特征的启发，本研究提出了一种“刚柔并济”孔道工程策略（R-FCPE），通过将刚性Fe单原子位点与动态柔性烷 ...

In this solid work, Fukui et al. re-examined the ATP hydrolysis mechanism in GHKL ATPases, revealing a cooperative role for two conserved acidic residues rather than a single one. This valuable study ...

Further evaluation of our collection of ATP-grasp ligases indicated that they exclusively accepted single amino acids as electrophiles, while accommodating longer peptides as N -nucleophiles, ...

The ATP Tour and Saudi Arabia have been financially enmeshed since 2024. Image Photo Agency / Getty Images A shopping spree designed to reshape the calendar of the men’s tennis tour is intensifying.

The 2026 season on the ATP Challenger Tour is underway, offering tennis fans around the world another year of thrilling matches and rising stars. This year, viewers have the opportunity to follow 35 ...

Dec 16 (Reuters) - The ATP Tour said it will introduce a new heat policy that will come into effect from 2026 after a string of retirements due to soaring temperatures and punishing humidity at the ...