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Exam3 | MICB 4131 - Immunology, Quizzes of Immunology

Class: MICB 4131 - Immunology; Subject: Microbiology; University: University of Minnesota - Twin Cities; Term: Fall 2011;

Typology: Quizzes

2010/2011

Uploaded on 11/20/2011

jarraaburka
jarraaburka 🇺🇸

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bg1
TERM 1
There are 2 different types of TCR
DEFINITION 1
ab or gd
TERM 2
CD4 T cells
DEFINITION 2
have ab TCR
TERM 3
CD8 T cells
DEFINITION 3
have either ab or gd TCR
TERM 4
CD2
DEFINITION 4
CD2 (cluster of differentiation 2) is a cell adhesion molecule
found on the surface of T cells and natural killer (NK) cells.
TERM 5
LFA-1
DEFINITION 5
Lymphocyte function-associated antigen 1, also known as
LFA-1 is found on all T-cells and also on B-cells, macrophages
and neutrophils and is involved in recruitment to the site of
infection.
pf3
pf4
pf5

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There are 2 different types of TCR

ab or gd TERM 2

CD4 T cells

DEFINITION 2 have ab TCR TERM 3

CD8 T cells

DEFINITION 3 have either ab or gd TCR TERM 4

CD

DEFINITION 4 CD2 (cluster of differentiation 2) is a cell adhesion molecule found on the surface of T cells and natural killer (NK) cells. TERM 5

LFA-

DEFINITION 5 Lymphocyte function-associated antigen 1, also known as LFA-1 is found on all T-cells and also on B-cells, macrophages and neutrophils and is involved in recruitment to the site of infection.

ICAM-

ICAM-1 (Inter-Cellular Adhesion Molecule 1) also known as CD54 (Cluster of Differentiation 54) is a protein that in humans is encoded by the ICAM1 gene. TERM 7

Signal 1

DEFINITION 7 TCR recognizes MHC + peptide TERM 8

Signal 2

DEFINITION 8 B7 (provided by APC) provides costimulation and CD28 (on T cell) recognizes B TERM 9

TH

DEFINITION 9 . TERM 10

TH

DEFINITION 10 T helper cells are a sub-group of lymphocytes, a type of white blood cell, that play an important role in the immune system, particularly in the adaptive immune system.

LTb

Lymphotoxin-beta also known as tumor necrosis factor C (TNF-C) is a protein that in humans is encoded by the LTB gene. TERM 17

Zap-

DEFINITION 17 ZAP-70 is an abbreviation for Zeta-chain-associated protein kinase 70 (70 is the molecular weight in kDa). TERM 18

IL-

DEFINITION 18 antibody TERM 19

IL-

DEFINITION 19 T cell growth factor TERM 20

Interleukin 1

DEFINITION 20 Interleukin-1 alpha (IL-1) is a protein that in humans is encoded by the IL1A gene.

CD

CD40 is a costimulatory protein found on antigen presenting cells and is required for their activation.