Signalling molecules in jaw bones and gingival tissues of patients with Class II and Class III dentofacial deformities.

CONCLUSION: From bone tissue in tuber maxillae region the greater TGF-β and BMP2/4 expression is seen in Class III and control groups, comparing to Class II. In ramus mandibulae anterior part the expression of significant factors in bone tissue growth (TGF-β un BMP2/4) is higher in the control group and Class II patients, while in ramus mandibulae posterior part higher expression of TGF-β and BMP2/4 is in Class III patients, comparing to Class II, which indicates to a preserved growth potential in these jaw bone regions. More active bone extracellular matrix protein (osteocalcin and osteopontin) expression in tuber maxillae region both in class II and class III patient groups and different expression in ramus mandibulae anterior part, prove to the bone mineralization and metabolism activity changes, which, perhaps, characterize just these dentofacial deformations.
PMID: 29339669 [PubMed - in process]

Source: Stomatologija - January 18, 2018 Category: Dentistry Tags: Stomatologija Source Type: research