CCL5 Modulates Pneumococcal Immunity and Carriage
نویسندگان
چکیده
منابع مشابه
CCL5 modulates pneumococcal immunity and carriage.
Understanding the requirements for protection against pneumococcal carriage and pneumonia will greatly benefit efforts in controlling these diseases. Recently, it has been shown that genetic polymorphisms can result in diminished expression of CCL5, which results in increased susceptibility to and progression of infectious diseases. We show that CCL5, together with Th cytokine mRNA expression, ...
متن کاملPneumococcal sepsis and nasopharyngeal carriage.
PURPOSE OF REVIEW Streptococcus pneumoniae (the pneumococcus) remains an important cause of invasive disease including bacteraemia. This review highlights recent findings related to pneumococcal bacteraemia, virulence factors, and multiple colonization, including strain competition, biofilm formation, and competence. RECENT FINDINGS Countries with no vaccination programmes see vaccine serotyp...
متن کاملExperimental Human Pneumococcal Carriage
UNLABELLED Experimental human pneumococcal carriage (EHPC) is scientifically important because nasopharyngeal carriage of Streptococcus pneumoniae is both the major source of transmission and the prerequisite of invasive disease. A model of carriage will allow accurate determination of the immunological correlates of protection, the immunizing effect of carriage and the effect of host pressure ...
متن کاملPneumococcal Carriage in Gambian Infants
Background. To prepare for national introduction of a pneumococcal conjugate vaccine of restricted valency, we studied nasopharyngeal carriage of Streptococcus pneumoniae in Gambian infants. Methods. We studied 236 infants in 21 villages. We collected nasopharyngeal swab samples at birth, twice per month for 6 months, and every second month until 1 year of age. We studied time to acquisition an...
متن کاملThe immunological mechanisms that control pneumococcal carriage
Colonization of the human nasopharynx by pneumococcus is extremely common and is both the primary reservoir for transmission and a prerequisite for disease. Current vaccines targeting the polysaccharide capsule effectively prevent colonization, conferring herd protection within vaccinated communities. However, these vaccines cover only a subset of all circulating pneumococcal strains, and serot...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Immunology
سال: 2006
ISSN: 0022-1767,1550-6606
DOI: 10.4049/jimmunol.176.4.2346