耶鲁大学的一项研究发现 鼻子早期的干扰反应 而不是病毒 决定了寒冷的严重程度 A Yale study finds the nose's early interferon response, not the virus, determines cold severity.

一项耶鲁人主导的研究发现,普通感冒的严重程度更多地取决于身体在鼻内膜早期免疫反应,而不是犀牛病毒本身。 A Yale-led study finds that the severity of a common cold is determined more by the body’s early immune response in the nasal lining than by the rhinovirus itself. 研究人员利用实验室培育的鼻组织发现,快速干涉反应可以限制病毒传播,使感染温和。 Using lab-grown nasal tissue, researchers discovered that a rapid interferon response can limit viral spread, keeping infections mild. 当这种防御系统变弱或延迟时,病毒会感染更多的细胞,引发炎症、粘液生成和严重症状。 When this defense is weak or delayed, the virus infects more cells, triggering inflammation, mucus production, and severe symptoms. 研究结果突显了鼻子作为前线防御的作用,并建议今后的治疗方法可以针对干扰路径,以防止或缓解感冒,特别是在哮喘或肺炎患者中。 The findings highlight the nose’s role as a frontline defense and suggest future treatments could target interferon pathways to prevent or ease colds, especially in people with asthma or COPD.