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三星发布新一代折叠屏智能手机，消费电子创新周期再度开启_我的网站

一 |     Researchers from the University of California's San Diego School of Medicine have found that gonorrhea, as unpleasant as it is, might be the reason that our grandparents even exist.,Humans are among the few species that continue to live after menopause, which might be because of the evolution-proven support that older women provide when it comes to raising children.,The new findings suggest that pressure from pathogens like gonorrhea developed human gene mutations that protected elderly people from cognitive decline and made sure they could live longer.,The discovery comes by comparing human and chimpanzee genomes. The comparison revealed that humans have their own unique version of the gene for CD33, a receptor in immune cells that plays an important role in binding to a type of sugar called sialic acid. Human cells are coated with it and it helps immune cells "recognize" other cells and not attack them.,"Somewhere along the evolutionary line, humans picked up an additional mutated form of CD33 that is missing the sugar-binding site," the authors said. "The mutated receptor no longer reacts to sialic acids on damaged cells and plaques, allowing the microglia to break them down. Indeed, higher levels of this CD33 variant were independently found to be protective against late-onset Alzheimer's.",It would seem that CD33 was selected by evolution for its survival advantages, later making sure that humans were able to have big families that represent several generations. All of this, albeit indirectly, thanks to gonorrhea.。

二 |     每经编辑：彭水萍          今日盘中，电子板块震荡上行。

三 | 截至7月23日9时55分，电子50ETF（515320）上涨1.45%，基金今年累计涨幅达39.39%，表现亮眼；成分股方面，工业富联上涨5.49%，传音控股上涨4.7%，立讯精密上涨1.25%，京东方A上涨0.83%。         三星周三发布了最新一代折叠屏智能手机，并上调两款升级版折叠手机的售价。三星表示，该机采用4:3屏幕比例，旨在为观看视频等内容提供更好的显示体验。处理器方面，Fold8和Fold8 Ultra均采用高通最新处理器，即Snapdragon 8 Elite Gen；Flip8则根据不同市场，搭载高通芯片或三星自研的Exynos芯片。此外，Ultra配备更先进的三摄系统，并拥有更大的电池容量。涨价基本符合市场预期，主要原因是零部件成本上升，尤其是存储芯片价格。受人工智能行业需求旺盛以及供应紧张影响，存储芯片价格大幅上涨。         同时，多家媒体此前报道称，苹果预计将在今年推出首款折叠屏iPhone。

四 | 这将进一步加剧竞争，而自2019年推出首款折叠屏手机以来，三星一直主导着这一市场。CCS Insight首席分析师兼首席营销官本·伍德表示：“2026年对于折叠屏手机而言将是极其重要的一年，因为苹果几乎确定将在今年晚些时候推出折叠屏iPhone。”          相关研究机构表示，电子行业维持"增持"评级，重点关注AI硬件、存储产业链和MLCC产业链三大方向。AI硬件领域受益于技术迭代需求，存储产业链有望迎来行业复苏，MLCC产业链则受益于下游应用拓展。这些领域均具备明确的产业逻辑和发展前景，值得投资者关注。

五 | （风险提示：以上信息仅供参考，不构成投资建议。入市有风险，投资需谨慎。）          每日经济新闻。

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