Human umbilical cord mesenchymal stem cells secretome and nanoemulsion propolis combination ameliorate osteoclastogenesis in lipopolysaccharide-induced osteolysis in hyperglycemia rats
Alexander Patera Nugraha , Kunhua Yang , Adya Pramusita , Nurul Aisyah Rizky Putranti , Muhammad Luthfi , Nastiti Faradilla Ramadhani , Ratri Maya Sitalaksmi , Putri Cahaya Situmorang , Muh. Ade Artasasta , Ananto Ali Alhasyimi , Wibi Riawan , Albertus Putera Nugraha , Khairul Anuar Shariff , Kotaro Tanimoto , Guang Hong
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引用次数: 0
Abstract
Background/purpose
Human umbilical cord mesenchymal stem cell secretome (HUCMSCS) and nanoemulsion propolis (NEP) from Tetragonula biroi may be beneficial regenerative medicine to reduce LPS-induced osteolysis with hyperglycemia. This study aimed to investigate the HUCMSCS and NEP effect on nuclear factor associated T-cell-1 (NFATc1), sclerostin, receptor activator kappa beta (RANK), its ligand (RANKL), the osteoprotegerin (OPG) expression, tartrate-resistant acid phosphatase (TRAPase), and cathepsin K (Ctsk) serum level in LPS-induced osteolysis in hyperglycemic Wistar rats (Rattus novergicus).
Materials and methods
Twenty-eight healthy male Wistar rats, 1–2 months old and 250–300 g body weight, were divided into seven groups, namely K1: control group; K2: 100 μl LPS; K3: hyperglycemia (≥230 mg/dL); K4: 100 μl LPS with hyperglycemia; K5: LPS, hyperglycemia, and 100 μl NEP; K6: LPS, hyperglycemia, and 100 μl HUCMSCS; and K7: LPS, hyperglycemia, and 100 μl HUCMSCS and NEP. Escherichia coli`s LPS was used to induce osteolysis on the calvaria. NEP and HUCMSCS were formulated and collected, then injected subcutaneously on the calvaria. Hyperglycemia-induced streptozotocin 30 mg/kg injection for one week, intraperitoneally. All samples were sacrificed on day 8. Blood samples were collected to examine TRAP and Ctsk levels with enzyme-linked immunosorbent assay. NFATc1, sclerostin, and RANK-RANKL-OPG expression investigated with immunohistochemistry.
Results
HUCMSCS and NEP administration inhibit TRAP and Ctsk levels, reduce NFATc1, sclerostin, and RANK-RANKL, but enhance OPG expression in LPS-induced osteolysis with hyperglycemia with significant differences between groups (P ≤ 0.05).
Conclusion
HUCMSCS and NEP post-administration reduced osteoclastogenesis in LPS-induced osteolysis calvaria with hyperglycemic in rats in the early phase of bone remodelling.
期刊介绍:
he Journal of Dental Sciences (JDS), published quarterly, is the official and open access publication of the Association for Dental Sciences of the Republic of China (ADS-ROC). The precedent journal of the JDS is the Chinese Dental Journal (CDJ) which had already been covered by MEDLINE in 1988. As the CDJ continued to prove its importance in the region, the ADS-ROC decided to move to the international community by publishing an English journal. Hence, the birth of the JDS in 2006. The JDS is indexed in the SCI Expanded since 2008. It is also indexed in Scopus, and EMCare, ScienceDirect, SIIC Data Bases.
The topics covered by the JDS include all fields of basic and clinical dentistry. Some manuscripts focusing on the study of certain endemic diseases such as dental caries and periodontal diseases in particular regions of any country as well as oral pre-cancers, oral cancers, and oral submucous fibrosis related to betel nut chewing habit are also considered for publication. Besides, the JDS also publishes articles about the efficacy of a new treatment modality on oral verrucous hyperplasia or early oral squamous cell carcinoma.