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- Title
Lymphocyte recruitment and homing to the liver in primary biliary cirrhosis and primary sclerosing cholangitis.
- Authors
Borchers, Andrea T.; Shimoda, Shinji; Bowlus, Christopher; Keen, Carl L.; Gershwin, M. Eric
- Abstract
The mechanisms operating in lymphocyte recruitment and homing to liver are reviewed. A literature review was performed on primary biliary cirrhosis (PBC), progressive sclerosing cholangitis (PSC), and homing mechanisms; a total of 130 papers were selected for discussion. Available data suggest that in addition to a specific role for CCL25 in PSC, the CC chemokines CCL21 and CCL28 and the CXC chemokines CXCL9 and CXCL10 are involved in the recruitment of T lymphocytes into the portal tract in PBC and PSC. Once entering the liver, lymphocytes localize to bile duct and retain by the combinatorial or sequential action of CXCL12, CXCL16, CX3CL1, and CCL28 and possibly CXCL9 and CXCL10. The relative importance of these chemokines in the recruitment or the retention of lymphocytes around the bile ducts remains unclear. The available data remain limited but underscore the importance of recruitment and homing.
- Subjects
LYMPHOCYTES; CIRRHOSIS of the liver; CHEMOKINES; LEUCOCYTES; IMMUNOPATHOLOGY
- Publication
Seminars in Immunopathology, 2009, Vol 31, Issue 3, p309
- ISSN
1863-2297
- Publication type
Article
- DOI
10.1007/s00281-009-0167-2