PMID- 25547245 OWN - NLM STAT- MEDLINE DCOM- 20160613 LR - 20211119 IS - 1860-1499 (Electronic) IS - 1860-1499 (Linking) VI - 48 IP - 3 DP - 2015 Sep TI - Expression of interleukin-34 and colony stimulating factor-1 in the stimulated periodontal ligament cells with tumor necrosis factor-alpha. PG - 169-76 LID - 10.1007/s00795-014-0094-8 [doi] AB - Tumor necrosis factor-alpha (TNF-alpha) directly and indirectly plays a crucial role in osteoclastogenesis. However, the indirect effects of TNF-alpha on colony-stimulating factor-1 receptor (CSF-1R)-mediated osteoclastogenesis achieved via periodontal ligament (PDL) cells are not fully understood. We herein examined the potency of osteoclast differentiation and maturation induced by fivefold supernatants in the stimulated human PDL cells with a physiologically high concentration (10 ng/mL) of recombinant TNF-alpha to human peripheral blood monocytes/macrophages in the simultaneous presence of the receptor activator of nuclear factor kappa-B ligand. The number of tartrate-resistant acid phosphatase-positive cells with multiple nuclei, but not those with a single nucleus, was decreased by approximately 50% by neutralization with rabbit IgG against either interleukin-34 (IL-34) or CSF-1. Small and large amounts of IL34 and CSF1 transcripts were measured in the stimulated PDL cells using real-time polymerase chain reaction. The corresponding amounts of proteins to IL34 and CSF1 transcripts were observed in the stimulated PDL cells on immunohistochemical staining or Western blotting. Moreover, 0.13 ng/mL of IL-34 and 5.0 ng/mL of CSF-1 were measured in the supernatants of the stimulated PDL cells using an enzyme-linked immunosorbent assay. IL-34 derived from the stimulated PDL cells with TNF-alpha appeared to synergistically function with CSF-1 in the CSF-1R-mediated maturation of osteoclastogenesis. FAU - Kawabe, Mutsuki AU - Kawabe M AD - Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan. muttsu@hyo-med.ac.jp. FAU - Ohyama, Hideki AU - Ohyama H AD - Department of Pathology, Hyogo College of Medicine, Nishinomiya, 663-8501, Japan. FAU - Kato-Kogoe, Nahoko AU - Kato-Kogoe N AD - Department of Pathology, Hyogo College of Medicine, Nishinomiya, 663-8501, Japan. FAU - Yamada, Naoko AU - Yamada N AD - Department of Pathology, Hyogo College of Medicine, Nishinomiya, 663-8501, Japan. FAU - Yamanegi, Koji AU - Yamanegi K AD - Department of Pathology, Hyogo College of Medicine, Nishinomiya, 663-8501, Japan. FAU - Nishiura, Hiroshi AU - Nishiura H AD - Department of Pathology, Hyogo College of Medicine, Nishinomiya, 663-8501, Japan. FAU - Hirano, Hirotugu AU - Hirano H AD - Department of Laboratory Medicine, Toneyama National Hospital, Osaka, 560-8552, Japan. FAU - Kishimoto, Hiromitsu AU - Kishimoto H AD - Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan. FAU - Nakasho, Keiji AU - Nakasho K AD - Department of Pathology, Hyogo College of Medicine, Nishinomiya, 663-8501, Japan. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20141230 PL - Japan TA - Med Mol Morphol JT - Medical molecular morphology JID - 101239023 RN - 0 (IL34 protein, human) RN - 0 (Interleukins) RN - 0 (Tumor Necrosis Factor-alpha) RN - 81627-83-0 (Macrophage Colony-Stimulating Factor) SB - IM MH - *Cell Differentiation MH - Enzyme-Linked Immunosorbent Assay MH - Gene Expression MH - Humans MH - Immunohistochemistry MH - Interleukins/analysis/genetics/*metabolism MH - Macrophage Colony-Stimulating Factor/analysis/genetics/*metabolism MH - Periodontal Ligament/*cytology/drug effects/metabolism MH - Real-Time Polymerase Chain Reaction MH - Stimulation, Chemical MH - Tumor Necrosis Factor-alpha/*physiology OTO - NOTNLM OT - Colony-stimulating factor-1 OT - Interleukin-34 OT - Osteoclastogenesis OT - Periodontal ligament cells OT - Tumor necrosis factor-alpha EDAT- 2014/12/31 06:00 MHDA- 2016/06/14 06:00 CRDT- 2014/12/31 06:00 PHST- 2014/11/14 00:00 [received] PHST- 2014/12/17 00:00 [accepted] PHST- 2014/12/31 06:00 [entrez] PHST- 2014/12/31 06:00 [pubmed] PHST- 2016/06/14 06:00 [medline] AID - 10.1007/s00795-014-0094-8 [pii] AID - 10.1007/s00795-014-0094-8 [doi] PST - ppublish SO - Med Mol Morphol. 2015 Sep;48(3):169-76. doi: 10.1007/s00795-014-0094-8. Epub 2014 Dec 30.