The first responders are signaling proteins, called interferons.

首先起作用的就是信号蛋白，它也干扰素。

And they found that, unlike us—the bats always have interferons on patrol.

而结果发现，与我人类所不同的是，蝙蝠体内的干扰素一直在起作用。

Uninfected cells start secreting interferons alpha and beta, which inhibits viral protein synthesis and protects those cells from getting infected.

未感染的细胞开始分泌α和β干扰素，阻止病毒蛋白质的合成，使其细胞免于感染。

In one study, people were injected with one of three substances: saline, lipopolysaccharide, or interferon — another inflammation inducing substance.

在一项研究中，我受试者分别注射三种试剂：生理盐水、脂多糖、及一种可诱导炎症的干扰素。

The drug interferons, not not, yeah.

药物干扰素，不是没有，是的。

And I'm also gonna watch a sketchy video on interferons.

我还将观看有关干扰素的粗略视频。

(and also on cells from monkeys, as a control). They concluded that always-on interferon pathways probably do speed up viral evolution.

（作对照，也对猴子的细胞进行了实验）。总结，永远活跃的干扰素通路可能确实加快了病毒进化。

Lonely people have unusually low numbers of a type of myeloid cell that generates what are known as interferon responses, which hamper viral replication.

孤独的人液中骨髓细胞的数量异常的低，骨髓细胞可产生干扰素反应，阻碍病毒复制。

Other T cells produce chemicals called lymphokines (such as interferons and interleukins) that have a toxic effect upon cells or bacteria.

其T细胞产生淋巴因子的化学物质（如干扰素和白细胞介素），对细胞或细菌有毒性作用。

As an alternative to tuberculin skin test, there are also interferon gamma release assays or IGRAs which look for evidence in the blood of previous exposure to TB proteins.

作结核菌素试验的替代性试验，γ-干扰素体外释放试验分析技术（IGRA）是寻找在液中曾经接触过TB蛋白的证据。

So, a person's unique blend of interferon genes may end up explaining whether they develop symptoms, and not just because the proteins interact with the virus directly.

因此，一个人独特的干扰素基因融合情况可能才会最终决定是否会出现症状，而不仅仅是因蛋白质与病毒的直接相互作用。

Like, studies have found that a significant number of patients with life-threatening COVID-19 have problems with their interferons, proteins that help spot viruses and interfere with their replication.

例如，有研究发现，大量新冠病毒重症患者的干扰素存在问题，干扰素是能够帮助识别病毒并干扰其复制的蛋白质。

In both cases, you should actually be eating nutrient-rich food, which gives your body the energy to heal itself and increases something called gamma interferon which is essential for your immunity against both viral and bacterial infections.

在这两种情况下，你都应该吃些营养丰富的食物，这可身体自行治愈提供能量，并增加一种叫做伽马干扰素的东西，这是对免疫病毒和细菌感染来说必不可少。

An intriguing finding is the observation that MSCs can contribute to the formation of stroma in solid tumors and tumor metastases and that they can deliver therapeutic genes such as interferon and induce tumor regressions.

一项有趣的发现观察到MSCs可促进实体瘤和转移瘤中基质的形成，并且它可运输治疗基因如干扰素并诱导肿瘤消退。

This may be due to the increased growth in T Cells, which are white blood cells involved in your immune response, as well as an increased production of interferon, which causes virus-infected cells to ramp up their anti-viral defenses.

这可能是由于 T 细胞的生长增加，T 细胞是参与免疫反应的白细胞， 及干扰素的产生增加， 这会导致受病毒感染的细胞增强其抗病毒防御能力。