title: Hyaluronic Acid in Vascular and Immune Homeostasis during Normal Pregnancy and Preeclampsia.
abstract: Preeclampsia (PE) is a multisystem pathologic state that clinically manifests itself after the 20th week of pregnancy. It is characterized by high maternal and perinatal morbidity and mortality. According to modern concepts, the impairment of trophoblast invasion into maternal spiral arteries, leading to the development of ischemia in placenta, is considered to be the major pathogenetic factor of PE development. Ischemic lesions initiate the development of a systemic inflammatory response (SIR) and endothelial dysfunction, which is the main cause of the multiple organ failure in PE. Some data has appear indicating the importance of a glycans-forming endothelial glycocalyx and extracellular matrix (ECM) for placenta morphogenesis, as well as their role in the regulation of vascular permeability and vascular tone in hypertension disorders and, in particular, PE. Since intact glycocalyx and ECM are considered to be the major factors that maintain the physiological vascular tone and adequate intercellular interactions, their value in PE pathogenesis is underestimated. This review is focused on hyaluronic acid (HA) as the key glycan providing the organization and stabilization of the ECM and glycocalyx, its distribution in tissues in the case of presence or absence of placental pathology, as well as on the regulatory function of hyaluronic acids of various molecular weights in different physiological and pathophysiological processes. The summarized data will provide a better understanding of the PE pathogenesis, with the main focus on glycopathology.
authors: Federal State Budget Institution "Research Center for Obstetrics, Gynecology and Perinatology" of the Ministry of Healthcare of the Russian Federation, Oparin str. 4, 117997, Russia, Moscow.
authors: M M
authors: MM
authors: Ziganshina
authors: Federal State Budget Institution "Research Center for Obstetrics, Gynecology and Perinatology" of the Ministry of Healthcare of the Russian Federation, Oparin str. 4, 117997, Russia, Moscow.
authors: S V
authors: SV
authors: Pavlovich
authors: Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho- Maklaya str. 16/10, 117997, Russia, Moscow.
authors: N V
authors: NV
authors: Bovin
authors: Federal State Budget Institution "Research Center for Obstetrics, Gynecology and Perinatology" of the Ministry of Healthcare of the Russian Federation, Oparin str. 4, 117997, Russia, Moscow.
authors: G T
authors: GT
authors: Sukhikh
keywords: glycocalyx; glycopathology; hyaluronic acid; intercellular matrix; preeclampsia