Two-color analysis of peripheral lymphocyte surface antigens in inherently healthy adults

1994 ◽  
Vol 8 (1) ◽  
pp. 22-26 ◽  
Author(s):  
Masayoshi Yamashiki ◽  
Akira Nishimura ◽  
Yoshitane Kosaka ◽  
Stephen P. James
Keyword(s):  
Surface Antigens ◽  
Peripheral Lymphocyte ◽  
Healthy Adults ◽  
Color Analysis ◽  
Lymphocyte Surface

Lymphocyte Surface Antigens in Uveitis Patients

1999 ◽  
pp. 31-52
Author(s):  
R. Proen�a ◽  
A. Mota Pinto ◽  
M. Santos Rosa
Keyword(s):  
Surface Antigens ◽  
Lymphocyte Surface

scholarly journals Immunoglobulin G Isotype Responses to Variant Surface Antigens of Plasmodium falciparum in Healthy Gabonese Adults and Children during and after Successive Malaria Attacks

2004 ◽  
Vol 72 (1) ◽  
pp. 284-294 ◽  
Author(s):  
Gerardo Cabrera ◽  
Clarisse Yone ◽  
Anne E. Tebo ◽  
Jan van Aaken ◽  
Bertrand Lell ◽  
...  
Keyword(s):  
Plasmodium Falciparum ◽  
Immunoglobulin G ◽  
Surface Antigens ◽  
Healthy Adults ◽  
Healthy Children ◽  
Variant Surface Antigens ◽  
Age Related ◽  
Adults And Children ◽  
The Individual ◽  
Malaria Episodes

ABSTRACT We assessed immunoglobulin G (IgG) isotype responses with specificity for the variant surface antigens (VSA) of heterologous Plasmodium falciparum isolates by using flow cytometry and plasma from healthy Gabonese adults and from children during and after two consecutive malaria episodes. The individual isolate-specific antibody profiles differed markedly in terms of their isotype content but were similar for healthy adults and healthy uninfected children. In healthy adults, IgG3 and IgG2 responses were the highest, while in healthy children, IgG3 and IgG4 predominated. A transiently elevated IgG1 response was observed during the second of two successive malaria episodes in children, signaling P. falciparum infection-induced cross-reactive anti-VSA responses. Our findings highlight the prominence of IgG3 in the overall profile of these responses but also indicate a marked age-related increase in the prevalence of anti-VSA antibodies of the classically noncytophilic IgG2 isotype, possibly reflecting the high frequency of the histidine-131 variant of FcγRIIA in the Gabonese population.

Distribution of lymphocyte surface antigens in healthy neonates

1994 ◽  
Vol 153 (4) ◽  
pp. 257-259 ◽  
Author(s):  
U. Kontny ◽  
C. Barrachina ◽  
P. Habermehl ◽  
W. Mannhardt ◽  
F. Zepp ◽  
...  
Keyword(s):  
Surface Antigens ◽  
Lymphocyte Surface

Monoclonal Antibodies Against Chicken Lymphocyte Surface Antigens

Hybridoma ◽  
1983 ◽  
Vol 2 (3) ◽  
pp. 287-296 ◽  
Author(s):  
J. RICHARD PINK ◽  
ANNE-MARIE RIJNBEEK
Keyword(s):  
Monoclonal Antibodies ◽  
Surface Antigens ◽  
Lymphocyte Surface

Amino acid sequence of lymphocyte-surface antigens

1985 ◽  
Vol 13 (2) ◽  
pp. 418-419
Author(s):  
A. NEIL BARCLAY ◽  
MELANIE J. CLARK ◽  
MATTHEW L. THOMAS
Keyword(s):  
Amino Acid ◽  
Amino Acid Sequence ◽  
Surface Antigens ◽  
Lymphocyte Surface

Monoclonal antibodies to lymphocyte surface antigens for cetacean homologues to CD2, CD19 and CD21

2002 ◽  
Vol 84 (3-4) ◽  
pp. 209-221 ◽  
Author(s):  
Sylvain De Guise ◽  
Karen Erickson ◽  
Myra Blanchard ◽  
Lisa DiMolfetto ◽  
Heather D Lepper ◽  
...  
Keyword(s):  
Monoclonal Antibodies ◽  
Surface Antigens ◽  
Lymphocyte Surface

scholarly journals Lymphocyte surface modulation and cyclic nucleotides I. Topographic correlation of cyclic adenosine 3':5'-monophosphate and immunoglobulin immunofluorescence during lymphocyte capping.

1977 ◽  
Vol 145 (4) ◽  
pp. 1087-1092 ◽  
Author(s):  
H S Earp ◽  
P D Utsinger ◽  
W J Yount ◽  
M Logue ◽  
A L Steiner
Keyword(s):  
Cell Surface ◽  
Cyclic Nucleotides ◽  
Calcium Ion ◽  
Peripheral Lymphocyte ◽  
Structural Elements ◽  
Lymphocyte Surface ◽  
A 23187 ◽  
Surface Modulation ◽  
Relationship Of ◽  
Human Peripheral Lymphocyte

The cross-linking of human peripheral lymphocyte surface Ig results in an early association of cyclic adenosine 3':5'-monophosphate (cAMP) and the cell surface Ig patches. Examination of the subsequent stages of cap formation reveals the continued relationship of cAMP and the clustered surface Ig. In addition, the generalized influx of calcium produced by the ionophore A-23187 disrupts human lymphocyte caps. During the process of cap dissolution cAMP is still associated with surface Ig. Therefore, it is hypothesized that the localized concentration of cyclic nucleotide and calcium ion regulates the movement of cell surface constituents by coordinating the function of the cell's contractile and structural elements.

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