In the present work we investigated the production of nerve growth factor (NGF) in the brain and peripheral tissues of female NZB/W F1 mice, a well characterized model of murine lupus. Our results indicate that while no significant difference in the NGF content was observed in the sera and tissues of NZB/W mice and its parental strains during the first months of life, the levels of circulating NGF and the NGF content in the kidneys significantly increase in the autoimmune mice during the development of the disease. The NGF-producing brain regions showed a decrease in NGF concentration in 8 month-old NZB/W mice. Moreover, we found a modification of the NGF concentration in the spleens of autoimmune mice at 5 and 8 months. Our data support the hypothesis of a correlation between NGF and the inflammatory state of systemic lupus erythematosus (SLE) and indicate that NGF could have a role in the pathogenesis of this disease.

Modification of lymphoid and brain nerve growth factor levels in systemic lupus erythematosus mice.

BracciLaudiero L;Tirassa P;
1996

Abstract

In the present work we investigated the production of nerve growth factor (NGF) in the brain and peripheral tissues of female NZB/W F1 mice, a well characterized model of murine lupus. Our results indicate that while no significant difference in the NGF content was observed in the sera and tissues of NZB/W mice and its parental strains during the first months of life, the levels of circulating NGF and the NGF content in the kidneys significantly increase in the autoimmune mice during the development of the disease. The NGF-producing brain regions showed a decrease in NGF concentration in 8 month-old NZB/W mice. Moreover, we found a modification of the NGF concentration in the spleens of autoimmune mice at 5 and 8 months. Our data support the hypothesis of a correlation between NGF and the inflammatory state of systemic lupus erythematosus (SLE) and indicate that NGF could have a role in the pathogenesis of this disease.
1996
FARMACOLOGIA TRASLAZIONALE - IFT
NGF
NZB/W F1 mice
Inflammation
Kidney
Spleen
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/7175
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 17
  • ???jsp.display-item.citation.isi??? 14
social impact