During the last two decades one of the main lines of research in the Department of Periodontology in Turku has related to connective tissue glycosaminoglycans and proteoglycans. A general outline of current knowledge about proteoglycans is presented, with a review of most published and unpublished results on periodontal glycosaminoglycans and proteoglycans obtained in our Department.
Download full-text PDF |
Source |
---|
Sci Rep
January 2025
Guangzhou First People's Hospital, the Second Affiliated Hospital, School of Medicine, South China University of Technology; Guangzhou First People's Hospital, Guangzhou Medical University, 1 Panfu Road, Yuexiu District, Guangzhou, 510180, China.
Osteoarthritis (OA) is a multi-factorial degenerative joint disease with unclear pathogenesis. Conservative treatments, primarily aimed at pain relief, fail to halt disease progression. Metabolic syndrome has recently been implicated in OA pathogenesis, underscoring the need for novel therapeutic strategies.
View Article and Find Full Text PDFBone Res
January 2025
Department of Biochemistry and Structural Biology, University of Texas Health Science Center, San Antonio, TX, USA.
Proteoglycan Res
October 2024
Department of Biochemistry and Physiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.
Hyaluronan (HA; [-3-GlcNAc-1-beta-4-GlcA-1-beta] ), an essential matrix polysaccharide of vertebrates and the molecular camouflage coating in certain pathogens, is polymerized by "HA synthase" (HAS) enzymes. Three HAS classes have been identified with biotechnological utility, but only the Class II PmHAS from Type A has been useful for preparation of very defined HA polymers in vitro. Two general chemoenzymatic strategies with different size products are possible: (1) repetitive step-wise extension reactions by sequential addition of a single monosaccharide from a donor UDP-sugar onto an acceptor (or "primer") comprised of a short glycosaminoglycan chain (e.
View Article and Find Full Text PDFACS Chem Biol
December 2024
Department of Chemistry, Scripps Research, 10550 N Torrey Pines Rd, La Jolla, California 92037, United States.
Fibroblast growth factor 2 (FGF2) is a multipotent growth factor and signaling protein that exhibits broad functions across multiple cell types. These functions are often initiated by binding to growth factor receptors and fine-tuned by glycosaminoglycan (GAG)-modified proteins called proteoglycans. The various outputs of FGF2 signaling and functions arise from a dynamic and cell type-specific set of binding partners.
View Article and Find Full Text PDFClin Transl Oncol
December 2024
Department of Refrigeration and air Conditioning Techniques, College of Technical Engineering, The Islamic University, Najaf, Iraq.
Breast cancer is a complicated malignancy and is known as the most common cancer in women. Considerable experiments have been devoted to explore the basic impacts of the tumor stroma, particularly the extracellular matrix (ECM) and stromal components, on tumor growth and resistance to treatment. ECM is made up of an intricate system of proteins, glycosaminoglycans, and proteoglycans, and maintains structural support and controls key signaling pathways involved in breast tumors.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!