Squamous cell carcinoma, as you can tell by its name, arises from squamous epithelium.

鳞状细胞（鳞）其名，来源于鳞状上皮细胞。

In this case, the shape of each kind of epithelial cell correlates with its function.

在这情况下，每上皮细胞的形状与其功能相关。

On the other hand, rhinoviruses commonly infect the epithelium of the respiratory mucosa, which lines the nasal cavity.

另一方面，鼻病毒通常会感染鼻腔周围的呼吸道粘膜上皮细胞。

The other way epithelial cells can necrose is via nephrotoxins, which are substances that tend to damage the epithelial tubular cells.

另一上皮细胞坏死的方式是由于肾毒素，这些物质往往损坏肾小管上皮细胞。

They found that LasB activated signalling pathways which drove the epithelial cells to make a protein called amphiregulin.

他们发现LasB激活了信号通路，驱动上皮细胞产生一名为双调节蛋白的蛋白质。

They're incorporated into the epithelial cells lining Elysia's digestive system that branches throughout its flat body.

它们被整合到绿叶海天牛消化系统的上皮细胞中，并广泛分布在它扁平的身体上。

The CPE specifically targets the tight junctions that connect epithelial cells lining the intestines to one another.

毒素（CPE）作用于肠上皮细胞之间的紧密连接。

These guys can transform into ciliated columnar cells, so they help regenerate and replace damaged ciliated columnar epithelial cells if needed.

它们可以转化为纤毛柱状上皮细胞，必要时可以替代和修复受损的纤毛柱状上皮细胞。

When this happens, squamous cells start dividing uncontrollably, and more mutations accumulate with each division.

当基因突变发生，鳞状上皮细胞受控地分裂，随着每一次分裂，新的突变还会继续积累。

Alright, as a quick recap, esophageal cancer is the uncontrolled growth of esophageal epithelial cells.

得！快速回顾一下：食管指的是食管上皮细胞的受控生长。

The virus initially enters respiratory epithelial cells - but eventually spreads to numerous cell types.

最初病毒会进入呼吸道的上皮细胞，但最终会影响到各个类型的细胞。

And here it's important to note that all of your epithelial cells are polar, meaning they have distinct sides.

这里需要注意的是，你所有的上皮细胞都是极性的，这意味着它们有同的侧面。

They extend from the epithelial cells into the conducting zone.

它们由上皮细胞伸入传导区。

The lungs are lined with billions of epithelial cells.

肺部衬有数十亿个上皮细胞。

Once inside her body, influenza virus hopes to hit an epithelial cell.

一旦进入她的体内， 流感病毒就会攻击上皮细胞。

When the tight junctions get destroyed, it causes inflammation and compromises the structural integrity of the intestinal wall.

一旦上皮细胞的紧密连接被破坏，便会产生炎症反应，损伤小肠壁结构的整体性。

Millions of epithelial cells have died and with them, the lungs' protective lining is gone.

数以百万计的上皮细胞已经死亡，肺部的保护层也消失了。

So, during ovulation, the follicle ruptures and releases the egg, which inadvertently leads to epithelial cell damage.

在排卵过程中，卵泡破裂，卵母细胞释出，也无意中导致了上皮细胞的损伤。

To fix that damage the epithelial cells have to undergo cell division to replace and heal the tissue.

为了修补损伤，上皮细胞需要进行细胞分裂，从而替代及治愈受损组织。

They're actually tucked into tiny pockets hidden behind the stratified squamous epithelial cells on your tongue.

它们实际上被藏在舌头上复层鳞状上皮细胞后面的小口袋里。