PMID- 11683586 OWN - NLM STAT- MEDLINE DCOM- 20020225 LR - 20071115 IS - 1043-4666 (Print) IS - 1043-4666 (Linking) VI - 16 IP - 2 DP - 2001 Oct 21 TI - The presence of chemokine receptor (CCR5, CXCR3, CCR3)-positive cells and chemokine (MCP1, MIP-1alpha, MIP-1beta, IP-10)-positive cells in human periapical granulomas. PG - 62-6 AB - The infiltration of leukocytes into inflammation sites such as observed in human periapical granulomas is considered to be mediated by chemotactic factors. In this study, we examined the presence of chemokine- and chemokine receptor-positive cells in samples obtained from human subjects by means of immunohistochemical methods. Macrophage chemotactic protein-1 (MCP-1), macrophage inflammatory protein (MIP)-1alpha, MIP-1beta and IFN-inducible protein 10 (IP-10)-producing cells were present in periapical granulomas. In addition, chemokine receptor CCR3-, CCR5-, and CXCR3-positive cells were also present. In contrast, no factor expression was observed in clinically healthy periodontal ligament, serving as a negative control. Our findings suggest that these chemokines are responsible for modulating the process of disease, such as human apical periodontitis. CI - Copyright 2001 Academic Press. FAU - Kabashima, H AU - Kabashima H AD - Section of Periodontology, Division of Oral Rehabilitation, Faculty of Dental Science, Kyushu University, Fukuoka 812-8582, Japan. FAU - Yoneda, M AU - Yoneda M FAU - Nagata, K AU - Nagata K FAU - Hirofuji, T AU - Hirofuji T FAU - Ishihara, Y AU - Ishihara Y FAU - Yamashita, M AU - Yamashita M FAU - Maeda, K AU - Maeda K LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Cytokine JT - Cytokine JID - 9005353 RN - 0 (CCR3 protein, human) RN - 0 (CXCR3 protein, human) RN - 0 (Chemokine CCL2) RN - 0 (Chemokine CCL3) RN - 0 (Chemokine CCL4) RN - 0 (Chemokine CXCL10) RN - 0 (Chemokines) RN - 0 (Chemokines, CXC) RN - 0 (Macrophage Inflammatory Proteins) RN - 0 (Receptors, CCR3) RN - 0 (Receptors, CCR5) RN - 0 (Receptors, CXCR3) RN - 0 (Receptors, Chemokine) SB - IM MH - Adolescent MH - Adult MH - Chemokine CCL2/analysis MH - Chemokine CCL3 MH - Chemokine CCL4 MH - Chemokine CXCL10 MH - Chemokines/*analysis MH - Chemokines, CXC/analysis MH - Female MH - Humans MH - Immunohistochemistry MH - Macrophage Inflammatory Proteins/analysis MH - Male MH - Middle Aged MH - Periapical Granuloma/*immunology/pathology MH - Receptors, CCR3 MH - Receptors, CCR5/analysis MH - Receptors, CXCR3 MH - Receptors, Chemokine/*analysis EDAT- 2001/10/31 10:00 MHDA- 2002/02/28 10:01 CRDT- 2001/10/31 10:00 PHST- 2001/10/31 10:00 [pubmed] PHST- 2002/02/28 10:01 [medline] PHST- 2001/10/31 10:00 [entrez] AID - S1043-4666(01)90947-0 [pii] AID - 10.1006/cyto.2001.0947 [doi] PST - ppublish SO - Cytokine. 2001 Oct 21;16(2):62-6. doi: 10.1006/cyto.2001.0947.