Hyaluronan receptors: role in aging and age-associated processes.

V N Khabarov, A O Drobintseva, T V Kvetnaya, E S Mironova, T S Zubareva

Advances in gerontology = Uspekhi gerontologii 2024

filter terms:

The review describes the involvement of various hyaluronic acid receptors, including CD44, RHAMM, HARE, TLR, LYVE-1, in maintaining normal homeostasis and aging, as well as in the development of age-associated inflammatory processes (inflamaging) and malignant tumors. The association of CD44 receptor activation with immune cells and the development of coronary heart disease has been shown. In addition, a link between the CD44 receptor and osteoarthritis has been shown, via TLR2 and TLR4. The oncogenic potential of RHAMM in relation to breast, prostate, leukemia, pancreas, lung and glioblastoma cancers has been described, with the strongest expression observed in metastatic tumors. In vivo and in vitro experiments, it was found that fragments of hyaluronic acid with a length of 4 to 25 disaccharides can contribute to the proliferation of lymphatic endothelial cells and lymphangiogenesis. Thus, hyaluronic acid receptors play an important role in the aging process through the regulation of inflamaging and in the development of malignant neoplasms.

Citation

V N Khabarov, A O Drobintseva, T V Kvetnaya, E S Mironova, T S Zubareva. Hyaluronan receptors: role in aging and age-associated processes. Advances in gerontology = Uspekhi gerontologii. 2024;37(3):259-265