title: Trefoils: An unexplored natural protective shield of oral cavity.
abstract: The new mammalian growth factor peptide family consists of three peptides, TFF1, TFF2, and TFF3, which are secreted mainly from mucous epithelia with mucus gel. The predominant secretion of trefoil factor (TFF) occurs from gastric mucosal lining, small and large intestine, oral mucosal cells, and salivary glands. Research regarding trefoil factors is an immerging aspect in the dental field. The mucosal healing and restitution function describes about its novel role in case of chronic inflammatory conditions, but its expression from different tissue at different pathological condition shows its importance in immune response. At present, TFF expression has been detected from the severe periodontal diseased tissue samples. Future research from mild to moderate chronic periodontal diseased condition should be carried out to assess the protective response of TFF in gingival tissues. In future, assessment of TFF levels and its expression in oral mucosal tissues and oral secretions, such as saliva and gingival crevicular fluid, will provide a negative biomarker for chronic periodontal diseases and a novel therapeutic agent in oral mucosal healing.
authors.affiliation: PG Student, Department of Periodontology and Oral Implantology, MMCDSR, Mullana, Ambala, India.
authors.forename: Akanksha
authors.initials: A
authors.lastname: Choudhary
authors.affiliation: Professor, Department of Periodontology and Oral Implantology, MMCDSR, Mullana, Ambala, India.
authors.forename: C N
authors.initials: CN
authors.lastname: Smitha
authors.affiliation: Professor and Head, Department of Periodontology and Oral Implantology, MMCDSR, Mullana, Ambala, India.
authors.forename: D K
authors.initials: DK
authors.lastname: Suresh
keywords: Chronic periodontitis; Mucosa; Peptide; Restitution