A cure for cancer

下面为大家整理一篇优秀的essay代写范文 -- A cure for cancer，文章讲述众所周知，癌症很难治愈并导致大量死亡。但是，最近有一些癌症患者已经通过DNA转化的方式治愈了。这非常令人鼓舞，因为我们能够看到跳动的希望。这将挽救无数生命，并挽救医学界的巨大发展。一位科学家在视频中说，这是一种物质，如果我们在其中努力工作，它将为我们放弃它的秘密。对癌症和DNA知识的精神和渴望给人留下了深刻的印象。他们的努力和价值使我深受感动。

A cure for cancer

‘Curing cancer'，a exciting title,not only breathtaking,but also far-reaching.

As we all know,cancer is hard to cure and has lead to a lot of death.However, some patients with cancer have been cured in the way of transforming DNA recently.It is very encouraging because we are able to see the hope of beating the cancer completely.This will save uncountable lives and bei the greast development in medical science.A scientist says in the video that this is a material substance,which will give up its secrets to us if we work at it.'Scientists'bold fighting spirit and thirst for knowledge about cancer and DNA impress a lot.I'm moved deeply by their effort and value.

They research families.They reserch patients.They research medicines.They research everything they regard valuable for their work.Apart from advanced knowledge,their enthusiam is worth being learning,too.

I know from the Internet that Cancer is a class of diseases characterized by out-of-control cell growth. There are over 100 different types of cancer, and each is classified by the type of cell that is initially affected.

Cancer harms the body when damaged cells divide uncontrollably to form lumps or masses of tissue called tumors (except in the case of leukemia where cancer prohibits normal blood function by abnormal cell division in the blood stream). Tumors can grow and interfere with the digestive, nervous, and circulatory systems, and they can release hormones that alter body function. Tumors that stay in one spot and demonstrate limited growth are generally considered to be benign.

Immunotherapy (also called biologic therapy or biotherapy) is a type of cancer treatment designed to boost the body's natural defenses to fight the cancer. It uses materials either made by the body or in a laboratory to improve, target, or restore immune system function. Although it is not entirely clear how immunotherapy treats cancer, it may work by stopping or slowing the growth of cancer cells, stopping cancer from spreading to other parts of the body, or helping the immune system increase its effectiveness at eliminating cancer cells.When I saw this way to curing cancer,I am excited and willing to donate myself to this great work!

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