Abstract:
:The role of macrophage infiltrates in oral mucosal acute graft-versus-host disease (AGVHD) remains unclear, although clinical studies suggest that macrophage infiltration correlates directly with the severity of AGVHD. In this study, we investigated the role of M1 macrophage infiltration in the oral mucosa of rats with AGVHD. Lewis rat spleen cells were injected into (Lewis × Brown Norway) F1 rats to induce systemic GVHD. Tongue samples were evaluated using histology, immunohistochemistry, dual immunofluorescence, real-time reverse transcription-polymerase chain reaction, Transwell migration assays and Stamper-Woodruff binding assays. At the onset of oral mucosal AGVHD, dual immunofluorescence and migration assays revealed that M1 macrophages had accumulated in the basement membrane (BM) region via the laminin/CD29 β1 integrin pathway. Macrophage-secreted matrix metalloproteinase-2 was related to BM degradation. The adhesion of macrophages to the oral epithelium could be inhibited by pretreating macrophages with a CC chemokine receptor 2 (CCR2) antibody and/or pretreating lesion sections with monocyte chemoattractant protein-1 (MCP-1) antibody. Our data show that the migration and adhesion of M1 macrophages are associated with oral mucosal AGVHD, which is mediated in part by both laminin/CD29 β 1 intern and MCP-1/CCR2 pathways. Therefore, our study provides additional support for the contribution of macrophage infiltrate to the development of oral mucosal AGVHD.
journal_name
Clin Exp Immunoljournal_title
Clinical and experimental immunologyauthors
Seno K,Yasunaga M,Kajiya H,Izaki-Hagio K,Morita H,Yoneda M,Hirofuji T,Ohno Jdoi
10.1111/cei.13043subject
Has Abstractpub_date
2017-12-01 00:00:00pages
315-327issue
3eissn
0009-9104issn
1365-2249journal_volume
190pub_type
杂志文章abstract::Circulating immune complexes were repeatedly searched for using the C1q-binding assay and the Raji cell test in Lewis and BN rats immunized with the Fx1A fraction from convoluted proximal tubule or with kidney homogenate, mixed with various adjuvants. An autoimmune glomerulonephritis was easily induced in Lewis rats. ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1980-10-01 00:00:00
abstract::Small molecule metabolites that are produced or altered by host-associated microbial communities are emerging as significant immune response modifiers. However, there is a key gap in our knowledge of how oral microbial metabolites affect the immune response. Here, we examined the effects of metabolites from five bacte...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.12943
更新日期:2017-06-01 00:00:00
abstract::Nitric oxide (NO) is a mediator of inflammatory injury which is inhibited by glucocorticoids and is implicated in rheumatoid (RA) and adjuvant arthritis (AA). The glucocorticoid-induced anti-inflammatory molecule lipocortin 1 is expressed in RA synovium, but the effects of lipocortin 1 on synovial inflammation have be...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1998.00438.x
更新日期:1998-01-01 00:00:00
abstract::Human alveolar macrophages (AM) were obtained by bronchoalveolar lavage from 18 patients with a variety of conditions. For each patient the percentages of AM showing the following properties were determined: (1) staining for the enzymes non-specific esterase (NSE) and acid phosphatase (ACP); (2) in vitro phagocytosis ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1985-06-01 00:00:00
abstract::In a previous work we have demonstrated that in patients exhibiting a late allergic reaction (LAR), alveolar macrophages (AM) collected 18 h after bronchial allergen challenge produced high levels of IL-6 and tumour necrosis factor-alpha (TNF) which is known to up-regulate the endothelial cell expression of adhesion m...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1993.tb05985.x
更新日期:1993-10-01 00:00:00
abstract::We have shown previously that IgG2a anti-Thy-1 MoAb (ER4G) induces apoptosis of rat mesangial cells (GMC) in vitro. Since the classical complement pathway plays an essential role in Thy-1 nephritis, we analysed whether C1q, a subunit of the first component of complement, enhances the ER4G-mediated apoptosis of rat GMC...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1997.4741372.x
更新日期:1997-09-01 00:00:00
abstract::Anti-CD2 MoAbs have previously been shown to induce tolerance and to block B cell differentiation, T cell and monocyte activation. Since these immune functions are important in joint inflammation, we asked whether administration of the anti-CD2 MoAb OX34 has a beneficial effect on established rat adjuvant arthritis, a...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1997.4881385.x
更新日期:1997-10-01 00:00:00
abstract::To clarify the association between factors regulating DNA methylation and the prognosis of autoimmune thyroid diseases (AITDs), we genotyped single nucleotide polymorphisms in genes encoding DNA methyltransferase 1 (DNMT1), DNMT3A, DNMT3B, methylenetetrahydrofolate reductase (MTHFR) and methionine synthase reductase (...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2012.04646.x
更新日期:2012-11-01 00:00:00
abstract::The influence of cyclosporin A (CsA) on type II collagen-induced arthritis (CIA) in the rhesus monkey has been investigated. CsA was administered subcutaneously in a dose of 25 mg/kg per day during 9-18 days and additionally 12.5 mg/kg per day for 7 days. At this dosing regime no significant alterations of haematologi...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1993.tb08179.x
更新日期:1993-09-01 00:00:00
abstract:UNLABELLED:OTHER THEMES PUBLISHED IN THIS IMMUNOLOGY IN THE CLINIC REVIEW SERIES Allergy, Host Responses, Cancer, Type 1 diabetes and viruses, Metabolic diseases. SUMMARY:Initiation of a successful immune response requires a working set of sensors that detect any noxious agent within the cellular microenvironment and ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2249.2011.04534.x
更新日期:2012-03-01 00:00:00
abstract::We found that IgA is predominant among the immune deposits in the renal glomeruli of mice infected with Schistosoma mansoni, and thus conducted an analysis of the deposition of different immunoglobulin isotypes in the glomeruli throughout the course of infection in mice. Both immunofluorescent and immunoperoxidase met...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1988-01-01 00:00:00
abstract::Thyroid autoantigens require internalization and processing by antigen-presenting cells to induce immune responses. Besides pinocytosis, antigen uptake can be receptor-mediated. The mannose receptor (ManR) has a cysteine rich domain (CR) and eight carbohydrate recognition domains (CRD) that bind glycosylated proteins....
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2004.02689.x
更新日期:2005-02-01 00:00:00
abstract::Dysregulation of IL-6 synthesis is thought to play a role in the development of a number of age-related conditions, such as rheumatoid arthritis, osteoporosis, atherosclerosis, Alzheimer's disease and B cell malignancies. Recently it has been suggested that the production of IL-6 is influenced by the adrenal hormone d...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1999.01003.x
更新日期:1999-09-01 00:00:00
abstract::An eosinophil stimulating material (ESM) is described in the blister fluids (BF) of six patients with bullous pemphigoid (BP). This ESM is similar in function to a subspecies of human colony stimulating factor (CSF), CSF-alpha, since (i) it stimulated the production from bone marrow cells of day 14 colonies (31 +/- 15...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1982-12-01 00:00:00
abstract::The distribution and regulatory function of immunoglobulin (Ig) synthesis by monocytes were assessed using several monoclonal antibodies and a cell sorter in samples from 13 patients with multiple myeloma (MM) and nine patients with benign monoclonal gammopathy (BMG). Since all of these cells were separated directly w...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1986-12-01 00:00:00
abstract::Circulating immune complexes have been investigated in jirds (Meriones unguiculatus) infected with the filarial nematode Brugia pahangi. Two-month-old male jirds were inoculated with seventy-five B. pahangi infective larvae into the left groin. At 8 months post-infection, sera of individual animals from a group of sev...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1980-05-01 00:00:00
abstract::Vitamin D has been shown to modulate innate immune responses in vitro and ex vivo; however, human in-vivo data are lacking. At high latitudes, seasonal vitamin D deficiency is common due to alternating ultraviolet (UV)-B radiation exposure. In the present study, we investigated whether levels of 25 hydroxyvitamin D(3)...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.12006
更新日期:2013-02-01 00:00:00
abstract::In sarcoidosis, a T helper 1 (Th1) response is an essential event and the up-regulation of interleukin-12 (IL-12) has been detected in affected disease sites. In order to investigate the clinical usefulness of circulating IL-12, we measured the serum concentrations of IL-12 by ELISA and performed immunohistochemistry ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2003.02105.x
更新日期:2003-04-01 00:00:00
abstract::Peripheral T lymphocytes from asymptomatic HBsAg carriers and hepatitis B (HB) immune (naturally acquired or vaccine induced) donors were induced into interleukin-2 (IL-2) secretion by plasma-derived HBsAg and the translational products of the S- and pre-S2+S gene of HB virus (HBV) in vitro. Biphasic time courses of I...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1989-11-01 00:00:00
abstract::Oestradiol and the selective oestrogen receptor modulator (SERM) raloxifene have been shown to ameliorate collagen-induced arthritis (CIA) in rats and in mice. One aim was to investigate if raloxifene exerts its anti-arthritic and anti-osteoporotic effects during the induction or effector phase of arthritis. A second ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2011.04397.x
更新日期:2011-07-01 00:00:00
abstract::Chronic bone infection is associated with bone resorption. From animal studies, CD3/CD28-activated T cells are known to enhance osteoclastogenesis and bone resorption. Because CD28 is expressed constitutively on T cells and its expression is down-regulated by chronic exposure to the inflammatory environment, we charac...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.12245
更新日期:2014-04-01 00:00:00
abstract::Both MRL-lpr/lpr (lpr) and BXSB mice fall victim to autoimmune disease as a function of age. To combine their properties, brother-sister mating of (female lpr x male BXSB)F1 mice was done. Mice for mating were selected according to indicators of early onset of glomerulonephritis and subsequent early death (i.e., EOD)....
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1999.00847.x
更新日期:1999-04-01 00:00:00
abstract::Even though the existence of phosphodiesterase (PDE) 7 in T cells has been proved, the lack of a selective PDE7 inhibitor has confounded an accurate assessment of PDE7 function in such cells. In order to elucidate the role of PDE7 in human T cell function, the effects of two PDE inhibitors on PDE7A activity, cytokine ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2002.01856.x
更新日期:2002-06-01 00:00:00
abstract::Although increasing evidence demonstrates the association between intestinal dysbiosis and pancreatic diseases such as chronic pancreatitis and pancreatic cancer, it remains largely unknown whether intestinal dysbiosis is involved in the immunopathogenesis of autoimmune pancreatitis (AIP). Recently, we found that inte...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.13509
更新日期:2020-12-01 00:00:00
abstract::The effect of various exogenous cells on the in-vitro PWM stimulation of immunoglobulin synthesis by normal human peripheral blood mononuclear cells was investigated. The accessory cells tested were bovine and human endothelial cells, bovine and human fibroblasts, normal human monocytes, and a monocyte cell line U937....
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1986-09-01 00:00:00
abstract::Saimiri sciureus monkeys have been successfully immunized against a human malaria parasite, Plasmodium falciparum, using soluble antigens purified from schizont and merozoite extracts. High levels of antibodies reacting with schizont and merozoite specific polypeptides of 140 and 200 kdaltons were detected in the sera...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1984-04-01 00:00:00
abstract::B-lymphocytes from healthy children and young adults who were seronegative for autoantibodies and B lymphocytes from umbilical cord blood of newborns were induced to secrete a variety of autoantibodies upon infection with Epstein-Barr virus. Such autoantibody-secreting clones were obtained from different lymphoid tiss...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1985-10-01 00:00:00
abstract::A preparation of the putative antibody in HN (Heymann's nephritis) lacking preformed immune complexes, obtained from the acid eluates of kidneys with HN, purified through ion exchange and gel-filtration chromatography, characterized by immunoelectrophoresis, sucrose density-gradient ultracentrifugation, 125I-Clq assay...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1982-02-01 00:00:00
abstract::Neurotrophins nerve growth factor (NGF), brain-derived growth factor (BDNF), neurotrophin-3 (NT-3) and neurotrophin-4 (NT-4) and their high-affinity tyrosine protein kinase receptor (Trk) family, TrkA, TrkB, TrkC, and low-affinity p75(NTR) receptor, are key molecules implicated in the development of the central nervou...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2007.03578.x
更新日期:2008-03-01 00:00:00
abstract::Mycoplasma pneumoniae is an obligate pathogen that causes pneumonia, tracheobronchitis, pharyngitis and asthma in humans. It is well recognized that membrane lipoproteins are immunostimulants exerting as lipopolysaccharides (LPS) and play a crucial role in the pathogenesis of inflammatory responses upon M. pneumoniae ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.13510
更新日期:2021-01-01 00:00:00