USMLE forum
 
USMLE Forum
Step 1
Step 2 CK
Step 2 CS
Matching & Residency
Step 3
Classifieds
 
Archives
 
 
  <<   < *  Step 1   *  >   >>  

* Neoplasm of Colon.
 #136549  
  luckyalways - 11/08/06 09:23
 
  A neoplasm in the colon invade through the basement membrane into lamina propria..which protein is invloved in this inc=vasion protein...i read in the USMLEWORLD THAT
APC>>> K-RAS>>>.P53
BUT i have correct answer isType 1V collegenase ..
what is the correct answer...
thanks
 
Report Abuse

 
 

* Re:Neoplasm of Colon.
#548738
  cd45 - 11/08/06 09:36
 
  its p53/dcc
check hy histo...

obv type 4 collagenase is also imp.. but hmm type 4 collagenase wont ne expressed unless first the cell undergoes a genetic mutation.....
 
Report Abuse

* Re:Neoplasm of Colon.
#549699
  kashmala - 11/08/06 17:59
 
  K ras is involved in spreading the cancer(Mets).i read it in NMS series Qs  
Report Abuse

          Page 1 of 1          

[<<First]   [<Prev]  ... Message ...  [Next >]   [Last >>]

 
Logon to post a new Message/Reply
 
 
 
 
 

 

 

Google
  Web USMLEforum.com
 

Step 1 Step 2 CK Step 2 CS Matching & Residency Step 3 Classifieds
LoginUSMLE LinksHome