Not everyone with ADHD responds to stimulants like Ritalin, which increase dopamine levels in the brain. Now, new research ...

Study participants who had a higher ratio of D1-to-D2 brain dopamine receptors performed better on memory tasks during baseline testing compared to those who had a higher ratio of D2 receptors ...

The highly selective partial agonist at D1 and D5 receptors significantly improves motor function in patients recently ...

“Instead, we found the types of dopamine receptors on the brain cells, and the ratio in which they are found, better predicted cognitive performance.” Study participants who had a higher ratio of ...

"Instead, we found the types of dopamine receptors on the brain cells, and the ratio in which they are found, better predicted cognitive performance." Study participants who had a higher ratio of ...

为探究腹侧被盖区（VTA）中 D1 和 D2 样多巴胺受体对束缚应激（RS）影响痛觉阈值的调节作用，研究人员对大鼠开展实验。结果显示 RS 可增强急性疼痛模型的抗伤害感受行为，阻断 VTA 多巴胺受体能削弱该反应。此研究为疼痛管理提供新方向。 在疼痛的世界里 ...

Study participants who had a higher ratio of D1-to-D2 brain dopamine receptors performed better on memory tasks during baseline testing compared to those who had a higher ratio of D2 receptors ...

编者按：2025年美国临床肿瘤学会年会（ASCO）将于美国东部时间（GMT-5）5月30日至6月3日在芝加哥召开。本次会议聚焦肿瘤治疗前沿，将呈现化疗、内分泌治疗、免疫治疗、靶向治疗及精准医学的最新进展。日前，官网已经公布各项研究摘要，本文特将消化领 ...

Cyclin D1–CDK4/6 phosphorylates GTSE1 in cancer cells, preventing its degradation and sustaining high levels across the cell cycle, which enhances proliferation and correlates with poor prognosis.