Adhesion of freshwater sponge cells mediated by carbohydrate–carbohydrate interactions requires low environmental calcium
نویسندگان
چکیده
منابع مشابه
Sponge cytogenetics - mitotic chromosomes of ten species of freshwater sponge.
Porifera (sponges) are the most basal phylum of extant metazoans. To gain insight into sponge genome construction, cytogenetic analysis was performed for ten freshwater sponge species of six genera, using conventional Giemsa staining, chromosome banding, and fluorescence in-situ hybridization. The karyotypes were very similar among the ten species, exhibiting a diploid chromosome number of 2n=4...
متن کاملPathogenic interactions between Helicobacter pylori adhesion protein HopQ and human cell surface adhesion molecules CEACAMs in gastric epithelial cells
Objective(s): The present paper aims to review the studies describing the interactions between HopQ and CEACAMs along with possible mechanisms responsible for pathogenicity of Helicobacter pylori.Materials and Methods: The literature was searched on “PubMed” using different key words including Helicobacter pylori, CEACAM and gastric.<br ...
متن کاملActivating natural killer (NK) cytotoxicity of canine CD5−CD21− cells requires low surface CD5 density NK cells
Natural killer (NK) cells play a crucial role in regulating immune functions. Few studies have characterized canine NK cells. We previously demonstrated that canine peripheral blood lymphocytes (PBLs) with a low surface CD5 density (CD5lo) are considered a critical NK population. Natural killer cells in most mammals do not express T-cell markers, but canine CD5lo cells express surface molecules...
متن کاملCell Adhesion Mediated by VCAM-ITGα9 Interactions Enables Lymphatic Development.
OBJECTIVE Adhesive ligand-receptor interactions play key roles in blood vessel angiogenesis but remain poorly characterized during lymphatic vessel growth. In this study, we use genetic approaches in both fish and mice to address the roles of cell surface integrin ligand vascular cell adhesion molecule (VCAM) and its 2 receptors, integrins α9 and α4, during lymphatic vascular development. APP...
متن کاملCell-cell adhesion in human fibroblasts requires calcium signaling.
In connective tissues, intercellular adhesion is essential for tissue morphogenesis, development and wound healing. However, the signaling mechanisms initiated by cell-cell adhesion in fibroblasts and that regulate it are not known. In this study we tested the hypothesis that intracellular calcium signaling is required to mediate intercellular adhesion between fibroblasts. Fura-2 or fluo-3 labe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Glycobiology
سال: 2020
ISSN: 1460-2423
DOI: 10.1093/glycob/cwaa014