ETP cells retained the ability to become either t cells or myeloid cells.
早期胸腺祖细胞同时保留成为T细胞或髓细胞能力。
After organ transplants, t cells can attack the donor organ as a 'foreign invader'.
器官移植后，T细胞把捐赠器官当作‘外来入侵者’进行攻击。
Close association of t cells and B cells within lymphoid organs is essential to immune function.
淋巴器官内T细胞和B细胞的密切联系对免疫功能是非常关键的。
Most circulating lymphocytes are t cells, but t cells are also present in the spleen and lymph nodes.
外周循环中大多是T淋巴细胞，但T细胞也存在于脾和淋巴结中。
"Minocycline reduces the capability of the virus to emerge from resting infected t cells," Szeto explains.
“二甲胺四环素降低了病毒脱离休眠状态的感染T细胞的能力，” Szeto解释说。
In the lymph nodes, follicular centers are primarily B cells, and parafollicular zones are primarily t cells.
淋巴结的滤泡中心主要是B细胞，滤泡旁区多是T细胞。
Cytotoxic t cells, after sensitization by antigen, are effector cells, especially important in antiviral immunity.
已被抗原致敏的细胞毒性T细胞是效应细胞，在抗病毒免疫中起到特别重要的作用。
Certain t cells remember the "insult" of the allergen and ensure that some part of the body keeps becoming inflamed.
有一些T细胞会对发动侵袭的过敏原有记忆，所以导致身体的某些部位持续发炎。
Recent studies of immune tolerance have focused on the role of a subset of t cells, called regulatory t cells (Tregs).
关于免疫耐受的近期研究集中在一种称为调节性T细胞(Treg)的T细胞亚群的作用。
Steinman proved that dendritic cells activate t cells, a class of white blood cells that are important in adaptive immunity.
斯坦曼证明树突状细胞可激活T细胞——在适应性免疫反应中发挥重要作用的一类白细胞。
This means that the majority of early thymic progenitor cells do not commit to becoming t cells by the time they get to the thymus gland.
这就意味着大多数早期胸腺祖细胞在到达胸腺时没有确定将会成为T细胞。
Although they have seemingly opposite effects, these different classes of t cells are "musicians in the same orchestra," Santamaria explains.
尽管他们有看起来相反的作用，这些不同种类的T细胞仍然是“同一支管弦乐队中的音乐人”Santamaria解释说。
The success with the animal model prompted the team to study in test tubes whether minocycline treatment affected latency in human t cells infected with HIV.
动物实验的成功促使研究小组进行试管研究，以确定二甲胺四环素疗法能否影响感染HIV的人类T细胞的潜伏病毒。
A minor or isolated reaction can become chronic with repeated exposure to an allergen, or when other cells involved in the immune system, the t cells, come into play.
一开始轻微并单一的反应也可能因为反复接触同一过敏原，或者其它的细胞比如T细胞的参与反应而变成慢性症状。
Natural killer cells, which are a class of lymphocyte distinct from t cells and B cells, destroy foreign cells (eg, neoplastic cells) even without prior sensitization.
自然杀伤细胞是一类与T细胞和B细胞不同的淋巴细胞，可在未被致敏的情况下破坏外来细胞(如肿瘤细胞)。
Tumor rejection was correlated with the uptake of labeled t cells, since the infiltration of labeled t cells was only observed in those tumors that went on to regress.
由于标记T细胞的渗入现象只能在那些退化的肿瘤中被发现，说明肿瘤免疫排斥现象与标记T细胞的吸收有关。
So the idea is to spur other soldiers of the immune system called t cells to quickly kill the infected cells before they could make new viruses. That would limit disease severity.
因此，新的想法就是刺激免疫系统中的T淋巴细胞，让它迅速杀死受到感染的细胞，使之来不及生成新的病毒，以此限制病情恶化。
In the new study on mice, researchers found that inhaling nanotubes affected the function of t cells, a type of white blood cell that organises the immune system to fight infections.
在对小鼠的这项新研究中，研究人员发现，吸入碳纳米管影响了T细胞的功能，T细胞是一种组织免疫系统抵抗感染的白血细胞。
In autoimmune diseases, like arthritis or Crohns disease, t cells mistake fragments of the body's own cells for foreign invaders, leading to the body launching an attack upon itself.
在自身免疫系统疾病中，如关节炎或克隆恩氏病，T细胞误把自身细胞碎片当作外来入侵者，导致自己攻击自己。
This prepares the immune system to produce fighter white blood cells, called t cells, that find and kill any new cancerous cells with proteins matching those extracted from the tumor.
这就武装好了免疫系统产生战斗白血细胞，又称T细胞，它可以找到并杀死任何匹配肿瘤蛋白质的新的癌细胞。
The method exploits a characteristic of immune cells carried in the blood known as t cells. The approach enables scientists to estimate a person's age, give or take nine years either side.
在这种方法中，科学家通过运用血液中携带的免疫T细胞的特点，可以估计一个人的年龄，而误差为九岁左右。
"It's not that they don't have cross-reactive t cells," says Chakraborty. "they do have them, but they're much rarer, and we think they might be coaxed into action with the right vaccine."
“人们并不是没有能交叉反应的T细胞，”Chakraborty说，“只是数量非常少，我们希望有疫苗能够诱导他们大量增殖。”
Without a first line of defense--innate immunity--mammals would succumb to pathogens still unrecognized by B and T cells.
失去一线防御——非特异性免疫——哺乳动物就只好屈服于那些尚未被B细胞和T细胞所识别的病原体了。
Dendritic cells in the germinal center may endocytose such antigenic material and present it to T cells, activating them.
生发中心的树突状细胞可以内吞这种抗原物质并将其呈递给T 细胞，从而激活它们。
T cells seek out and destroy new cancerous cells with the matching protein signature, while leaving healthy cells [green] alone.
t细胞找出并摧毁匹配蛋白特征的新癌细胞，而同时留下健康细胞[绿色]。
To the surprise of Bell and Bhandoola, most of the cultures begun with single cells had become a mixture of T cells and myeloid cells.
出乎Bell和Bhandoola意料的是，大多数原先只有单个细胞的培养基中生成了髓细胞和T细胞的混合物。
When the aggressive, autoimmune disease-causing T cells are presented with antigens from dying beta cells, they keep attacking and killing the beta cells.
当具有攻击性的，引起自身免疫疾病的T细胞从死的β细胞处得到抗原，他们会持续攻击β细胞。
When the aggressive, autoimmune disease-causing T cells are presented with antigens from dying beta cells, they keep attacking and killing the beta cells.
当具有攻击性的，引起自身免疫疾病的T细胞从死的β细胞处得到抗原，他们会持续攻击β细胞。
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