Drug Res (Stuttg) 2017; 67(05): 258-265
DOI: 10.1055/s-0043-100633
Review
© Georg Thieme Verlag KG Stuttgart · New York

Role of Chemically Modified Tetracyclines in the Management of Periodontal Diseases: A Review

Authors

  • Archit A. Ghangurde

    1   Department of Periodontics, Sharad Pawar Dental College, Sawangi Meghe, Wardha. Affiliated to Datta Meghe Institute of Medical Sciences, Nagpur, India
  • Kiran Kumar Ganji

    2   Periodontics Section, Department of Preventive Dentistry, College of Dentistry, SAKAKA, Affiliated to Aljouf University, Aljouf, Kingdom of Saudi Arabia
  • Manohar L. Bhongade

    3   Department of Periodontics, Sharad Pawar Dental College, Sawangi Meghe, Wardha. Affiliated to Datta Meghe Institute of Medical Sciences, Nagpur, India
  • Bhumika Sehdev

    4   Department of Periodontics, Rajrajeshwari Dental College, Udaipur, India
Further Information

Publication History

received 29 July 2016

accepted 04 December 2016

Publication Date:
07 March 2017 (online)

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Abstract

Researchers have found that Chemically Modified Tetracyclines (CMTs) act through multiple mechanisms, affecting several parameters of osteoclast function and consequently inhibit bone resorption by altering intracellular calcium concentration and interacting with the putative calcium receptor; decreasing ruffled border area; diminishing acid production; diminishing the secretion of lysosomal cysteine proteinases (cathepsins); inducing cell retraction by affecting podosomes; inhibiting osteoclast gelatinase activity; selectively inhibiting osteoclast ontogeny or development; and inducing apoptosis or programmed cell death of osteoclasts. Thus TCs/CMTs, as anti-resorptive drugs, may act similarly to bisphosphonates and primarily affect osteoclast function. Researchers have evaluated the influence of various chemically modified tetracyclines from CMT-1 to CMT-10 on collagenases and gelatinases through in vitro or animal studies and concluded that all the CMTs except CMT-5 inhibited periodontal breakdown through MMP inhibition in the following order of efficacy: CMT-8>CMT-1>CMT-3>CMT-4>CMT-7. Thus the non-antimicrobial actions of the chemically modified analogues of tetracyclines have shown remarkably better mechanisms to those of agents with established anti-inflammatory/antioxidant potential. These findings clarify the multi-faceted actions of tetracyclines which are unique amongst antimicrobials, with therapeutic applications in periodontal and metabolic diseases. Hence, the present review describes the role of chemically modified tetracyclines in the management of periodontal diseases.