Pregled bibliografske jedinice broj: 552134
Bone morphogenetic protein (BMP)1-3 enhances bone repair
Bone morphogenetic protein (BMP)1-3 enhances bone repair // Biochemical and biophysical research communications, 408 (2011), 1; 25-31 doi:10.1016/j.bbrc.2011.03.109 (međunarodna recenzija, članak, znanstveni)
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Naslov
Bone morphogenetic protein (BMP)1-3 enhances bone repair
Autori
Grgurević, Lovorka ; Maček, Boris ; Merćep, Mladen ; Jelić, Mislav ; Smoljanović, Tomislav ; Erjavec, Igor ; Dumić-Čule, Ivo ; Prgomet, Stefan ; Đurđević, Dragan ; Vnuk, Dražen ; Lipar, Marija ; Stejskal, Marko ; Kufner, Vera ; Brkljačić, Jelena ; Matičić, Dražen ; Vukičević, Slobodan
Izvornik
Biochemical and biophysical research communications (0006-291X) 408
(2011), 1;
25-31
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
BMP1-3; Bone fracture; ECM; BMP7; Differentiation
Sažetak
Members of the astacin family of metalloproteinases such as human bone morphogenetic protein 1 (BMP-1) regulate morphogenesis by processing precursors to mature functional extracellular matrix (ECM) proteins and several growth factors including TGFβ, BMP2, BMP4 and GFD8. We have recently discovered that BMP1-3 isoform of the Bmp-1 gene circulates in the human plasma and is significantly increased in patients with acute bone fracture. We hypothesized that circulating BMP1-3 might have an important role in bone repair and serve as a novel bone biomarker. When administered systemically to rats with a long bone fracture and locally to rabbits with a critical size defect of the ulna, recombinant human BMP1-3 enhanced bone healing. In contrast, neutralization of the endogenous BMP1-3 by a specific polyclonal antibody delayed the bone union. Invitro BMP1-3 increased the expression of collagen type I and osteocalcin in MC3T3-E1 osteoblast like cells, and enhanced the formation of mineralized bone nodules from bone marrow mesenchymal stem cells. We suggest that BMP1-3 is a novel systemic regulator of bone repair.
Izvorni jezik
Engleski
Znanstvena područja
Kliničke medicinske znanosti, Veterinarska medicina
POVEZANOST RADA
Projekti:
108-1080327-0320 - Uloga TSH u modelu osteoporoze i u bolesnica sa smanjenom koštanom masom (Vukičević, Slobodan, MZOS ) ( CroRIS)
Ustanove:
Veterinarski fakultet, Zagreb,
Medicinski fakultet, Zagreb,
Klinika za traumatologiju
Profili:
Mladen Merćep
(autor)
Jelena Brkljačić
(autor)
Dragan Đurđević
(autor)
Marija Lipar
(autor)
Dražen Matičić
(autor)
Dražen Vnuk
(autor)
Slobodan Vukičević
(autor)
Marko Stejskal
(autor)
Vera Kufner
(autor)
Mislav Jelić
(autor)
Igor Erjavec
(autor)
Ivo Dumić-Čule
(autor)
Lovorka Grgurević
(autor)
Tomislav Smoljanović
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE