The Identification of Germinal Centres and Follicular Dendritic Cell Networks in Rheumatoid Synovial Tissue

1995 ◽  
Vol 41 (5) ◽  
pp. 481-486 ◽  
Author(s):  
I. RANDEN ◽  
O. J. MELLBYE ◽  
O. FORRE ◽  
J. B. NATVIG
2011 ◽  
Vol 61 (12) ◽  
pp. 737-741 ◽  
Author(s):  
Wei Cui ◽  
Lisha Che ◽  
Yasuharu Sato ◽  
Xingang Huang ◽  
Katsuyoshi Takata ◽  
...  

2005 ◽  
Vol 175 (2) ◽  
pp. 884-890 ◽  
Author(s):  
Yonglian Sun ◽  
Sarah E. Blink ◽  
Jonathan H. Chen ◽  
Yang-Xin Fu

2000 ◽  
Vol 164 (2) ◽  
pp. 768-778 ◽  
Author(s):  
U. Karrer ◽  
C. López-Macías ◽  
A. Oxenius ◽  
B. Odermatt ◽  
M. F. Bachmann ◽  
...  

1999 ◽  
Vol 189 (5) ◽  
pp. 855-864 ◽  
Author(s):  
Pandelakis A. Koni ◽  
Richard A. Flavell

Follicular dendritic cell networks are said to be pivotal to both the formation of germinal centers (GCs) and their functions in generating antigen-specific antibody affinity maturation and B cell memory. We report that lymphotoxin β–deficient mice form GC cell clusters in the gross anatomical location expected of GCs, despite the complete absence of follicular dendritic cell networks. Furthermore, antigen-specific GC generation was at first relatively normal, but these GCs then rapidly regressed and GC-phase antibody affinity maturation was reduced. Lymphotoxin β–deficient mice also showed substantial B cell memory in their mesenteric lymph nodes. This memory antibody response was of relatively low affinity for antigen at week 4 after challenge, but by week 10 after challenge was comparable to wild-type, indicating that affinity maturation had failed in the GC phase but developed later.


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