Article ; Online: Visualization of Necroptotic Cell Death through Transmission Electron Microscopy.
Methods in molecular biology (Clifton, N.J.)
2021 Volume 2255, Page(s) 135–147
Abstract: Transmission electron microscopy (TEM) is an all-in-one tool to visualize the complex systems of any specimen that is 1 nm in size or smaller. The current chapter provides detailed guidelines for imaging morphological changes during programmed cell ... ...
Abstract | Transmission electron microscopy (TEM) is an all-in-one tool to visualize the complex systems of any specimen that is 1 nm in size or smaller. The current chapter provides detailed guidelines for imaging morphological changes during programmed cell necrosis using TEM as a single-step methodology. In this protocol, a novel aldehyde dehydrogenase inhibitor is used to induce cell programmed necrosis in ovarian cancer cell lines (A2780 and SKOV3). This process is followed by gradient dehydration with ethanol, chemical fixation, sampled grid preparation, and staining with 0.75% uranyl formate. Following fixation and grid preparation, cells are imaged using TEM. The resulting images reveal morphological changes consistent with necrotic morphology, including swelling of cells and organelles, appearance of vacuoles, and plasma membrane rupture followed by leakage of cellular contents. The current approach allows a single-step methodology for characterization of cell-programmed necrosis in cells based on morphology. |
---|---|
MeSH term(s) | Adenocarcinoma/metabolism ; Adenocarcinoma/pathology ; Female ; Humans ; Microscopy, Electron, Transmission/methods ; Necroptosis ; Ovarian Neoplasms/metabolism ; Ovarian Neoplasms/pathology ; Tumor Cells, Cultured |
Language | English |
Publishing date | 2021-05-25 |
Publishing country | United States |
Document type | Journal Article |
ISSN | 1940-6029 |
ISSN (online) | 1940-6029 |
DOI | 10.1007/978-1-0716-1162-3_12 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
More links
Kategorien
Order via subito
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.
Inter-library loan at ZB MED
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.