Data/hora: 05/06/2024 18:15:28

Provedor de dados: 	17	
País: 	United Kingdom	
Título: 	Breast Cancer Associated Metastasis is Significantly Increased in a Model of Autoimmune Arthritis	
Autores: 	Lopamudra  Das Roy; Latha Pathangey; Teresa Tinder; Pinku Mukherjee.	
Data: 	2008-12-10	
Ano: 	2008	
Palavras-chave: 	Cancer; Immunology.	
Resumo: 	Chronic inflammation is known to play a role in cancer initiation, promotion,and metastasis. However, the mechanism by which inflammation promotes metastasis is still unclear. We evaluated if chronic inflammation induced by autoimmune arthritis may contribute to increased breast cancer-associated metastasis. We report a three-fold increase in lung metastasis and a significant increase in the incidence of bone metastasis in the pro-arthritic mice compared to control mice. The metastatic breast tumors in turn augment the severity of arthritis resulting in a vicious cycle that increases both bone destruction and metastasis. Enhanced neutrophilic and granulocytic infiltration in lungs and bone of the pro-arthritic mice and subsequent increase in circulating levels of proinflammatory cytokines, such as IL-17, IL-6, VEGF, and TNF-&amp;#x3b1; were the underlying factors contributing to the increased metastasis. The data clearly has important clinical implications for patients diagnosed with metastatic breast cancer.	
Tipo: 	Manuscript	
Identificador: 	http://precedings.nature.com/documents/2632/version/1

oai:nature.com:10101/npre.2008.2632.1

http://hdl.handle.net/10101/npre.2008.2632.1	
Fonte: 	Nature Precedings	
Fonte: 	Creative Commons Attribution 3.0 License