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Prep4USMLE Forum » USMLE Step 1 Forum » Immunology Forum

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vallia
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Topics: 98
Posts: 889

08/30/06 - 01:35 PM

Loss of which of the following classes of molecules on the surface of a tumor cell target would result in loss of

susceptibility to killing by host immune cells?

A. CD3

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B. CD4

C. CD8

D. MHC class I

E. MHC class II

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docsrinu
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Topics: 26
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08/30/06 - 01:38 PM

i think C. am i rigth vallia?

study_ing
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08/30/06 - 01:43 PM

D..the host cy6totxic cd 8 cells wud interact with mhc 1 rcs

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docsrinu
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08/30/06 - 01:50 PM

host - CD8, tumor - MHC 1

docsrinu
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08/30/06 - 01:50 PM

thanku studying.

vallia
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09/02/06 - 12:29 AM

yes it's D

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klimt
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09/04/06 - 03:27 PM

Agree. D

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sridevibandaru24
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09/14/06 - 09:17 PM

MHC I

lq2006
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04/28/07 - 11:18 PM

alirizvi
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Topics: 9
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09/29/08 - 03:43 PM

#10

tumor cells dnt have MHC1 thats why NK cells can kill them

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