干细胞研究人员已经找到了一种从成年人身上获得完全可用的干细胞的方法。
Stem cell researchers have found a way to get perfectly usable stem cells from fully grown human beings.
在消化过程中，蛋白质被分解成氨基酸——构成细胞的原料。
During digestion, protein breaks down into amino acids, the building blocks of cells.
早年发现的肿瘤细胞的一个特征可能为治疗肿瘤打开新路子。
An old observation about cancer cells may lead to a new treatment.
他们已经发明了一种能够观察活细胞的方法，而且是三维成像。
They have invented a way to look at cells that are still alive. Moreover, they can do so in three dimensions.
锌还会帮助新细胞的形成以及死皮的脱落，从而使肌肤容光焕发。
Zinc also assists in new-cell production and the sloughing off of dead skin, which gives the skin a nice glow [source: Self].
坎德尔发现了学习和记忆时建立的神经回路，并研究了回路中细胞的分子变化。
Kandel worked out the neural circuitry that was established during learning and memory, and examined what molecular changes occurred in the cells of that circuit.
生长因子在细胞的黏附、增殖和组织的再生过程中发挥着重要的作用。
Growth factors play an important role in cell adhesion and proliferation as well as in tissue regeneration.
今年，科学家们第一次发表了研究人类疾病及其药物反应时使用多能干细胞的成果。
This year, for the first time, scientists published studies on human diseases and drug responses using IPS cells.
李诗瑶：“我研究出一种在不影响正常细胞的情况下消灭肝癌细胞的新疗法。”
SELINA li: "I researched a new approach to targeting liver cancer by basically starving the liver cancer cells to death, while leaving the normal cells unaffected."
最近，普渡大学的学者研究发现，绿茶中的一种化合物能够抑制癌症细胞的生长。
University of Purdue researchers recently concluded that a compound in green tea inhibits the growth of cancer cells.
他甚至希望制造镜像生命的尝试能有助于人类更好的去理解核糖体和细胞的进化机理。
Szostak hopes that even attempting to make mirror life could lead to a better understanding of how ribosomes work and cells evolved.
柏林的研究者们已经培育出世界上首例来自于干细胞的毛囊，该技术有望被用来治愈脱发。
Researchers there have also grown the world's first hair follicle from stem cells, creating a potential cure for baldness.
蛋黄虽然胆固醇含量很高，但其也富含胆碱，而胆碱是一种组成脑细胞的重要物质。
The yolk, though very high in cholesterol, is also high in choline, which is a very important building block of brain cells.
这项研究揭示了孕早期胎儿脑细胞的行为，有助于科学家探究大脑发育异常的根源。
The research provides a glimpse into the behavior of extremely young brain cells and could help scientists understand what happens when brain development goes awry.
人们对于iPS细胞，或者干细胞的密切关注，多源于其可以代替受损或患病组织的潜力。
Much of the excitement over iPS cells, and stem cells in general, arises from the possibility that they could replace damaged or diseased tissue.
一种新的抑制炎症细胞的方法可能为治愈包括癌症和动脉硬化在内的疾病带来新的希望。
A new way to curb inflammatory cells could lead to treatments for diseases including atherosclerosis and cancer.
他们使用更为特殊的干细胞(仅分化为心脏细胞的干细胞)来修复心衰病人的心脏。
They have used more specialised stem cells-ones that spin off only cardiac cells-to repair the hearts of people with heart failure.
组蛋白还起到了基因开关的作用，因此它们编码的信息可以被复制并且传递到细胞的其它部位。
Histones also play a role in turning genes on so that their coded instructions can be copied and sent to other parts of the cell.
燕麦中皂角苷会帮助增加杀伤细胞的数量，这种杀伤细胞在身体的免疫系统中发挥着重要作用。
The saponins in oats increase production of natural “killer cells, ” which play a critical role in the body’s supervision of the immune system.
燕麦中皂角苷会帮助增加杀伤细胞的数量，这种杀伤细胞在身体的免疫系统中发挥着重要作用。
The saponins in oats increase production of natural "killer cells," which play a critical role in the body's supervision of the immune system.
我们在开学后第一堂试验课上见了面，他兴高采烈地对我说，“唔，这次我们会看见细胞的，对吗？”
"Well," he said to me, cheerily, when we met in the first laboratory hour the semester, "we're going to see cells this time, aren't we?"
研究人员希望他们的工作可以揭开谜底，保护人类的毛细胞免受损伤、并推动毛细胞的再生。
Researchers hope their work can unlock secrets to protect human hair cells from becoming damaged and to stimulate the cells to regenerate.
倘若拥有一个神奇水晶玻璃球，只需瞥上一眼，它便能告诉你身上所有细胞的运行状态，那岂不是很棒？
Wouldn't it be great if you had a crystal ball to tell you the status of your whole cell at a glance?
这将有助于我们更好地了解病变细胞与正常细胞的区别，从而加强我们对各种疾病途径的整体认识。
This will help us better understand how a diseased cell differs from a normal cell, which will enhance our entire understanding of the pathways of various diseases.
小分子核糖核酸可以用来封闭人体细胞，使之免受致病病毒的侵扰，或者使病毒丧失侵入细胞的能力。
MicroRNAs could be used to seal off human cells from disease-causing viruses, or to disable viruses that gain entry.
并且在这种思想指引下，一个研究团队已经利用遗传工程学的方法将免疫细胞设计成攻击癌细胞的猎人。
And it is in this spirit that a group of researchers have genetically engineered immune-system cells into hunters capable of attacking cancer cells.
微小的生物计算机最终可以检查单个细胞的健康情况，还可以根据所发现情况，对这些细胞进行治疗。
Tiny biology-based computers could eventually check up on the health of individual cells, and, based on what they find, could then treat those cells.
微小的生物计算机最终可以检查单个细胞的健康情况，还可以根据所发现情况，对这些细胞进行治疗。
Tiny biology-based computers could eventually check up on the health of individual cells, and, based on what they find, could then treat those cells.
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