Editing 1217: Cells

Jump to: navigation, search

Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
Latest revision Your text
Line 14: Line 14:
 
Here, [[Randall]] reminds us that there's no need to get excited upon hearing about a drug that kills cancer cells. In general, killing cancer cells is not too impressive for a drug, since something as mundane as a handgun is capable of destroying cancer cells too. On top of that, many substances that kill cancer cells can also harm healthy cells, just as a bullet fired from a handgun would. Cancer treatments may involve generally harmful effects that are carefully applied to preferentially harm cancer cells as much as possible whilst doing the least amount of unavoidable damage to the rest of the body as is practical.
 
Here, [[Randall]] reminds us that there's no need to get excited upon hearing about a drug that kills cancer cells. In general, killing cancer cells is not too impressive for a drug, since something as mundane as a handgun is capable of destroying cancer cells too. On top of that, many substances that kill cancer cells can also harm healthy cells, just as a bullet fired from a handgun would. Cancer treatments may involve generally harmful effects that are carefully applied to preferentially harm cancer cells as much as possible whilst doing the least amount of unavoidable damage to the rest of the body as is practical.
  
βˆ’
The title text suggests that even if a drug did only kill cancer cells while leaving healthy cells alone, the human body still has many other complex processes that may render a drug that works in a petri dish insufficient. For instance, a drug that kills cancer cells in a petri dish may not be able to get at cancer cells deep within a human body, or it may have side effects that render it unusable. It is a long way from the laboratory to the pharmacy.
+
The title text suggests that even if a drug did only kill cancer cells while leaving healthy cells alone, the human body still has many other complex processes that may render a drug that works in a petri dish insufficient. For instance, a drug that kills cancer cells in a petri dish may not be able to get at cancer cells deep within a human body. It is a long way from the laboratory to the pharmacy.
  
 
A more humorous interpretation of the title text is that it will only kill cancer cells if they are in petri dishes, and not anywhere else. The naming convention here is similar to "lung cancer", breast cancer", etc., but of course, petri dishes are not normally a part of human organism.{{Citation needed}} Less probably, it might be about cancer cells that originated from, but are not necessarily located within, petri dishes, making the scenario even more oddly specific.
 
A more humorous interpretation of the title text is that it will only kill cancer cells if they are in petri dishes, and not anywhere else. The naming convention here is similar to "lung cancer", breast cancer", etc., but of course, petri dishes are not normally a part of human organism.{{Citation needed}} Less probably, it might be about cancer cells that originated from, but are not necessarily located within, petri dishes, making the scenario even more oddly specific.

Please note that all contributions to explain xkcd may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see explain xkcd:Copyrights for details). Do not submit copyrighted work without permission!

To protect the wiki against automated edit spam, we kindly ask you to solve the following CAPTCHA:

Cancel | Editing help (opens in new window)