People inherit two copies of each gene—one from each parent—an evolutionary fail-safe to ensure survival even when one of ...

近日，北京大学人民医院栗占国课题组和中国科学院微生物所王军课题组合作，在 JCI insight 在线发表“The aberrant tonsillar microbiota modulates autoimmune responses in rheumatoid arthritis” (异常扁桃体微生物群调节风湿病患者的自身免疫反应)的研究。该研究重点关注扁桃体菌群的免疫调节作用，发现扁桃体菌群 ...

应激包括高原低氧、辐射和心理应激等，可引起免疫系统紊乱诱导抑郁。造血干细胞（Hematopoietic stem cells, HSCs）可以直接感知骨髓内的神经内分泌信号，在维持免疫稳态中起着重要作用。然而，目前尚不清楚应激如何影响抑郁症中的 ...

The following is a summary of “Association between aberrant salience and psychotic experiences in general population twins, ...

Their conclusion: Donald Trump’s aberrant behavior is getting worse. Once again, the American people and their leaders have ...

† The majority of mutations were found in different exons of the genes analyzed. Several components of the hedgehog (Hh) pathway are crucial to basal cell carcinoma (BCC) tumorigenesis. Primary ...

Scientists have successfully reprogrammed astroglia, a type of brain support cell, into neurons that mimic specific ...

For nearly a decade, Democrats have tried to convince voters that Donald Trump is an existential threat to the country's ...

Jump ball.” “Coin flip.” “Toss up.” “Dead heat.” “Deadlocked.” On TV and online, political analysts are running out of ways ...

He made one essential bet: that his grievances would become the grievances of the MAGA movement, and then the G.O.P., and ...