Evaluation of the Ultrastructural Effects on Conjunctival Epithelial Cells of a New Multiple-Action Artificial Tear Containing Cross-Linked Hyaluronic Acid, Cationic Liposomes, and Trehalose with Transmission Electron Microscopy: A Pilot Study [PDF]
LifeBackground: This study aimed to evaluate the effects of Trimix® on the microvilli and glycocalyx of ocular conjunctival epithelial cells, assessing drug persistence on the cell surface and its interaction with the glycocalyx. Microvilli, vital indicators
Salvatore Del Prete +4 more
doaj +2 more sources
Diagnostic Utility of Podoplanin Immunohistochemistry Combined with the NanoSuit-Correlative Light and Electron Microscopy Method for Thoracic Malignant Tumors [PDF]
DiagnosticsBackground/Objectives: Differentiating thoracic malignant tumors, such as epithelioid malignant pleural mesothelioma (EMPM) and non-small-cell lung carcinoma (NSCLC), primarily comprising lung adenocarcinoma (LAC) and lung squamous cell carcinoma (LSCC),
Shin-ya Katsuragi +16 more
doaj +2 more sources
<i>Cdc42</i> defect reveals insights into microvilli organization and function in T cell immunity. [PDF]
Proc Natl Acad Sci U S ASoh WC +10 more
europepmc +3 more sources
Oocyte ERM and EWI Proteins Are Involved in Mouse Fertilization
Frontiers in Cell and Developmental Biology, 2022 In mammalian fertilization, the link between the oocyte plasma membrane and underneath cytoskeleton has often been associated to key elements of successful gamete fusion, like microvilli shaping or CD9 function, but its effective role has poorly been ...
J Cohen +10 more
doaj +1 more source
Pre-organized landscape of T cell surface
Frontiers in Immunology, 2023 T cell activation is initiated by the recognition of specific antigenic peptides and subsequently accomplished by complex signaling cascades. These aspects have been extensively studied for decades as pivotal factors in the establishment of adaptive ...
Yunmin Jung, Yunmin Jung
doaj +1 more source
Poultry Science, 2021 Microvilli generate the small intestinal brush border, the main site of nutrient digestion and absorption. Mucosal structuring of the small intestine of chicken during the perihatch period has been widely researched, yet the developmental dynamics of ...
Naama Reicher, Zehava Uni
doaj +1 more source
The Rab11 effectors Fip5 and Fip1 regulate zebrafish intestinal development
Biology Open, 2020 The Rab11 apical recycling endosome pathway is a well-established regulator of polarity and lumen formation; however, Rab11-vesicular trafficking also directs a diverse array of other cellular processes, raising the question of how Rab11 vesicles achieve
Cayla E. Jewett +2 more
doaj +1 more source
Role of Lipids in Morphogenesis of T-Cell Microvilli
Frontiers in Immunology, 2021 T cells communicate with the environment via surface receptors. Cooperation of surface receptors regulates T-cell responses to diverse stimuli. Recently, finger-like membrane protrusions, microvilli, have been demonstrated to play a role in the ...
Marek Cebecauer
doaj +1 more source
SCANNING ELECTRON MICROSCOPY OF INVASIVE DUCTAL BREAST CANCER
Acta Medica Leopoliensia, 2021 Aim. Establishing the surface characteristics of ductal breast cancer of different degree of differentiation and different histological structure of the invasive component in scanning electron microscopy. Material and Methods. The results of the study
Liliya Volos +2 more
doaj +1 more source
Epithelial Abnormalities in the Small Intestine of Zambian Children With Stunting
Frontiers in Medicine, 2022 BackgroundEnvironmental enteropathy (EE) contributes to impaired linear growth (stunting), in millions of children worldwide. We have previously reported that confocal laser endomicroscopy (CLE) shows fluorescein leaking from blood to gut lumen in vivo ...
Chola Mulenga +10 more
doaj +1 more source