In other words, dead people can yield living cells that can be converted into any cell or tissue in the body.
在我们的生活中,它们补充我们的血液,骨骼,皮肤和器官中的细胞,以保持我们的活力和功能。
During our lives, they replenish cells in our blood, bone, skin, and organs to keep us alive and functioning.
通过阻断BCAT1蛋白,研究人员阻止了小鼠和人类白血病患者血液样本中的癌细胞的生长。
By blocking a protein called BCAT1, the researchers were able to stop cancer cell growth in mice and human blood samples from leukemia patients.
传统的科学观点认为,骨髓只有一项功能――替换血液中的红细胞和白细胞。
In the classic view of science, bone marrow had only one function: to replace red cells and white cells in the blood.
我们之前就知道癌症包含了亚克隆,但这是第一次有人发现肿瘤中的每个细胞都是不同的。
We knew before that cancers contained subclones, but this is the first time that anyone has shown that each cell in a tumour is different.".
我不是说我们会在2020年治愈癌症,但也许我们将有能力激活身体中的T细胞来对抗它。
I'm not saying we're going to cure cancer by 2020, but maybe we will be able to activate the body's T cells to fight it.
由于在受精时启动修复过程,多细胞胚胎中的每个细胞都只有无突变的DNA。
As a result of initiating the repair process at the time of fertilization, every cell in a multicellular embryo had the mutation-free DNA exclusively.
在自身免疫性疾病的情况下,免疫系统攻击身体中的健康细胞,因为它们误认为入侵者。
In the case of autoimmune disease, the immune system attacks healthy cells in the body because it mistakes them for invaders.
人们从遗传领域最近的进展得知,每个活生物体中的每个细胞都含有"遗传功能单位。
In the light of recent developments in the field of genetics, it is now known that every cell of every living organism contains" functional units of heredity".
新的研究表明,将化疗直接输送到脑腔中可以更有效地杀死大脑中的肿瘤细胞并避免副作用。
New research shows that delivering chemotherapy directly into the brain cavity may kill tumor cells in the brain more effectively and avoid side effects.
年,尽管资金受到限制,但私人资助的研究人员成功地确定了人类胚胎中的干细胞。
In 1998, despite the restriction on funding, privately funded researchers succeeded in identifying stem cells in a human embryo.
虽然我们身体中的所有细胞都具有相同的遗传信息,它们并不会同时表达所有的基因。
Even though all the cells in our body have the same genetic information, they do not express all the genes at the same time.
当一个人超重时,身体中的细胞对从胰腺释放的胰岛素不太敏感。
When a person is overweight, the cells in the body become less sensitive to the insulin that is released from the pancreas.
尽管咱们身体中的一切细胞都具有一样的遗传信息,它们并不会一同表达一切的基因。
Even though all the cells in our body have the same genetic information, they do not express all the genes at the same time.
每个蠕虫碎片中的细胞如何知道缺失了什么,如何重建它所需要的器官,以及何时停止生长?
How do the cells in each worm fragment know what's missing, and how to rebuild the organs it needs, and when to stop growing?
在这些情况下,乳腺导管或乳腺小叶中的细胞过度生长,其中一些细胞不再正常。
In these conditions, there is excessive growth of cells in the ducts or lobules of the breast tissue, and the cells no longer appear normal.
出乎意料的是,这种效应是通过母乳中的细胞而不是抗体等蛋白质传递给婴儿的。
Unexpectedly, this effect was passed on to the infants by cells in the mother's milk and not by proteins such as antibodies.
他们追踪了小鼠心脏中的细胞命运,并没有在成年啮齿动物中发现产生心肌的非肌肉细胞。
They tracked the fate of cells in mouse hearts and found no non-muscle cells that give rise to new muscle in adult rodents.
有人认为,肿瘤通过团块中的细胞变化,更多地产生,被称为“癌症干细胞理论”。
Some have argued that tumors come about more by cellular changes within the masses, known as the"cancer stem cell theory.".
专家将此描述为同一人中的细胞具有不同遗传密码或性状的情况。
Experts describe this as a condition in which cells within the same person have a different genetic code or makeup.
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