Major building developments in the UK need land to be assessed by archaeologists as part of the planning process, to protect heritage sites.
2月24日，浙江大学团队在《神经元》（Neuron）发表论文Endogenous retrovirus-derived RNA-DNA hybrids induce microglial synaptic pruning in autism models，报告他们发现内源性逆转录病毒（ERV，一类特殊的逆转座序列，在基因组中拥有大量序列相似的拷贝）衍生的RNA-DNA杂交体诱导自闭症模型中的小胶质细胞突触修剪。研究团队使用已被美国FDA批准用于治疗HIV感染的逆转录酶抑制剂进行早期干预，能够显著抑制ERV的逆转录活性，从源头上减少RNA-DNA杂交体的形成，进而降低补体分子的C4b表达、减轻小胶质细胞的过度修剪，最终挽救小鼠的自闭症核心症状。
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Operating Systems
I’ll admit, having seen a prototype Pro Charger in person back in January, that it’s the prettiest way to re-juice a smart ring I’ve ever seen. Whereas Samsung and Oura have both opted for discreet, ring box-style hardware, Ultrahuman made something designed to sit on your nightstand. It’s not taking up space just for show, either, since it includes the aforementioned battery, LED charge indicator, speaker and haptics. It’s also got the ability to diagnose and address firmware issues to eliminate worries around firmware issues bricking devices.