The Teaching of Personalized Dentistry in North American Dental Schools: Changes from 2014 to 2017.

The aim of this study was to assess the development of personalized dentistry in the curricula of North American dental schools from 2014 to 2017. In 2014, a web-based survey on personalized medicine/dentistry (PM/PD) was distributed to academic deans of all U.S.

Inhibition of matrix metalloproteinase-mediated periodontal bone loss in rats: a comparison of 6 chemically modified tetracyclines.

Background: Chemically modified tetracyclines (CMTs), devoid of antimicrobial activity, inhibit pathologically elevated collagenase activity both in vivo and in vitro. In the current study, doxycycline and 5 different CMTs were tested to prevent matrix metalloproteinase (MMP)-dependent periodontal tissue breakdown in an animal model of periodontitis.

Methods: Adult male rats received intragingival injections with either 10 microl of physiologic saline or Escherichia coli endotoxin (1 mg/ml) every other day for 6 days and were distributed into 8 treatment groups (12 rats/group): saline (S), endotoxin alone (E), E + CMT-1, E + CMT-3, E + CMT-4, E + CMT-7, E + CMT-8, and doxycycline.

Blocking Periodontal Disease Progression by Inhibiting Tissue-Destructive Enzymes: A Potential Therapeutic Role for Tetracyclines and Their Chemically-Modified Analogs.

Tetracyclines (TCs) have wide therapeutic usage as antimicrobial agents; these drugs (e.g., minocycline, doxycycline) remain useful as adjuncts in periodontal therapy.