It&#39s not harmful it has just repaired the muscle. Muscle is constantly being used -- constantly being damaged.这种肿瘤是无害的，它只是修复了肌肉的损伤。肌肉不断地被使用-不断地受到损坏。If every time we tore a muscle or every time we stretched a muscle or moved in a wrong way, cancer occurred --如果我们每次肌肉撕裂，或者每次以错误的方式拉伸肌肉，癌症就会产生——I mea

So that&#39s what led me to Alzheimer&#39s. I started reading about Alzheimer&#39s and tried to familiarize myself with the research,这件事激发了我对阿尔茨海默氏症的兴趣。我开始阅读相关的资料，并使自己的熟悉相关的研究。and at the same time when I was in the -- I was reading in the medical library one day, and I read this article about someth

Thank you. It&#39s really an honor and a privilege to be here spending my last day as a teenager.谢谢各位！非常荣幸能够站在这里，与大家分享我19岁的最后一天。So today I want to talk to you about the future, but first I&#39m going to tell you a bit about the past.今天我想跟大家谈谈未来，但是首先我要用一点时间讲讲我过去的经历。My story starts way before I was bo

It seems that cancer is a direct result to injury. If you smoke, you damage your lung tissue, and then lung cancer arises.研究表明，癌症是由损伤直接导致的，如果你吸烟，损害了你的肺部组织，就会引起肺癌。If you drink, you damage your liver, and then liver cancer occurs.如果你喝酒，损害了你的肝脏，就会引起肝癌。And it was really interesting -- there were article

And one article that really stood out to me when I was just reading about this,一篇文献引起了我的注意，我读这篇文献，trying to figure out why cancer doesn&#39t go to skeletal muscle, was that it had reported 16 percent of micro-metastases to skeletal muscle upon autopsy. 16 percent!试图弄清楚为什么癌症不会发生在骨骼肌，这篇文献说，解剖时发现骨骼肌里有1

I found this passion not far from here, actually, when I was nine years old. My family was on a road trip and we were in the Grand Canyon.事实上，我找到热情的地方离这儿并不远，那年我九岁，我们全家一起自驾游到美国大峡谷。And I had never been a reader when I was young -- my dad had tried me with the Hardy Boys I tried Nancy Drew I tried all

So I decided to ask why. At first -- the first thing I did was I emailed some professors who specialized in skeletal muscle physiology,因此，我决定打破沙锅问到底。我做的第一件事是，发电子邮件给一些研究骨骼肌的教授。and pretty much said, &quotHey, it seems like cancer doesn&#39t really go to skeletal muscle.里面写道，“嘿，看来癌症确实不会转移到骨骼肌。Is there

And, furthermore, when skeletal muscle is injured, that&#39s what causes chemokines -- these signals saying,此外，当骨骼肌受伤时，会导致趋化因子——这些信号说：&quotCancer, you can come to me,&quot the &quotgo signs&quot for the tumors -- it causes them to highly express these chemokines.“癌症，你可以来找我，”肿瘤的绿灯通行信号，这会导致这些趋化因子的高效表达

But it struck me that I&#39d never heard of cancer of the heart, or cancer of any skeletal muscle for that matter.但让我吃惊的是，我从没听过心脏癌这种说法，或骨骼肌癌这种东西。And skeletal muscle constitutes 50 percent of our body, or over 50 percent of our body.骨骼肌构成我们身体的50%，或超过50%。And so at first I kind of thought, &quotWell, m

TED神童：伊娃·韦尔泰什：对医学未来的展望

Ted英语演讲：伊娃·韦尔泰什对医学未来的展望

Ted英语演讲：尖端医生：Ken Kamler:珠穆朗玛峰上的医学奇迹

Ted英语演讲：挑战病魔：乔德里西:解决医学难题

Ted英语演讲：革新发明：安德斯·因纳曼:可视化技术应对医学数据爆炸

Ted英语演讲：音乐革命：Robert Gupta:音乐与医学

Ted英语演讲：托马斯·高兹：改改这难懂的医学数据