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#Question id: 1929


Which of the following is an example of an immune escape mechanism used by some tumor cells?

#Unit 4. Cell Communication and Cell Signaling
  1. Inhibition of indoleamine-2,3-dioxygenase

  2. Increased expression of MHC class I

  3. Increased expression of PD-L1

  4. Decreased expression of FasL


Answer:- Option(s): 3


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#Unit 3. Fundamental Processes

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#Unit 3. Fundamental Processes

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#Unit 3. Fundamental Processes

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#Unit 3. Fundamental Processes

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