Culture of rat endometrial telocytes
نویسندگان
چکیده
Previous studies have shown that telocytes are found in a variety of tissues. Here, we report the presence of telocytes in the human endometrium. In addition, telocytes were isolated from the rat endometrium and cultured. Immunohistochemistry was performed in vitro and in vivo. Cultured cells showed that telocytes expressed CD34, and similar results were found in the uterine tissue. In both species, telocytes also stained positive for vimentin and connexin 43. Telopodes were observed connecting cell colonies and connecting distant cells. Our findings suggest that telocytes may have a role in cell-to-cell communication over short and long distances within the endometrium.
منابع مشابه
Telocytes accompanying cardiomyocyte in primary culture: two- and three-dimensional culture environment
Recently, the presence of telocytes was demonstrated in human and mammalian tissues and organs (digestive and extra-digestive organs, genitourinary organs, heart, placenta, lungs, pleura, striated muscle). Noteworthy, telocytes seem to play a significant role in the normal function and regeneration of myocardium. By cultures of telocytes in two- and three-dimensional environment we aimed to stu...
متن کاملTelocytes in the Spleen
Telocytes, a novel type of interstitial cells with very long and thin prolongations, have been identified in many organs in mammals. At present, the ultrastructural, immunocytochemical and electrophysiological properties of telocytes in multiple organs have been understood. However, telocytes in spleen, especially their roles in spleen have not been reported. The aim of this study was to invest...
متن کاملIsolation, culture, purification and ultrastructural investigation of cardiac telocytes
Telocytes (TCs), a novel type of stromal cells, are crucial to cardiac renovation and regeneration. To dissect the pathophysiological effects of cardiac TCs in heart disease, it is essential to develop an effective method to isolate, culture, purify and characterize these cells. In the present study, cardiac TCs were isolated from the hearts of rats by enzymatic digestion. Histology and CD34/PD...
متن کاملIdentification of telocytes in the lamina propria of rat duodenum: transmission electron microscopy
Recently the new term 'telocytes' has been proposed for cells formerly known as interstitial Cajal-like cells. In fact, telocytes are not really Cajal-like cells, they being different from all other interstitial cells by the presence of telopodes, which are cell-body prolongations, very thin, extremely long with a moniliform aspect. The identification of these cells is based on ultrastructural ...
متن کاملExosomes derived from cardiac telocytes exert positive effects on endothelial cells.
Telocytes are novel cells that have been documented in the interstitium of multiple organs; however, their role in the heart remains unclear. This study aimed to identify cardiac telocytes by their morphological and molecular features and investigate whether their exosomes affect cardiac endothelial cells. To this end, rat cardiac telocytes were cultured and stained with methylene blue, Janus G...
متن کامل