Optical monitoring of stem cell-substratum interactions
نویسندگان
چکیده
منابع مشابه
Optical monitoring of stem cell-substratum interactions.
Modulation of the coupling of light into a waveguide via a grating, together with a novel approach to analyzing the data, is used to investigate the attachment of human embryonal carcinoma stem cells to three substrata: silica-titania (representative of artificial implants); poly-lysine (a commonly used laboratory cell culture substrate); and mucin (the coating of the mucosae). By considering b...
متن کاملOptical Spectroscopy for Noninvasive Monitoring of Stem Cell Differentiation
There is a requirement for a noninvasive technique to monitor stem cell differentiation. Several candidates based on optical spectroscopy are discussed in this review: Fourier transform infrared (FTIR) spectroscopy, Raman spectroscopy, and coherent anti-Stokes Raman scattering (CARS) microscopy. These techniques are briefly described, and the ability of each to distinguish undifferentiated from...
متن کاملManganese-dependent cell-substratum adhesion.
In the presence of manganese, baby hamster kidney cells attached and spread on substrata without added adhesion factors (e.g., fibronectin, lectins). This Mn-dependent adhesion occurred even when the substratum was coated with proteins, such as albumin, haemoglobin, immunoglobulin or ovalbumin, or a dried collagen film. Under similar conditions, cells without Mn in Mg/Ca-containing medium attac...
متن کاملNanoparticle-based Monitoring of Stem Cell Therapy
This theme issue provides a timely overview on the current status of stem cell tracking with the nanoparticle-based contrast agents.
متن کاملManipulation of cell-cell and cell-substratum interactions in mouse mammary tumor epithelial cells using broad spectrum antisera
Two antisera were raised in goats against material shed by two different mammary epithelial cell lines into serum-free culture medium. These antisera, when added to the medium of intact, growing mouse mammary tumor cells in the absence of complement, cause distinct and dramatic alterations in cell morphology and adhesiveness. One antiserum (anti-SFM I) causes mouse mammary tumor epithelial cell...
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: Journal of Biomedical Optics
سال: 2009
ISSN: 1083-3668
DOI: 10.1117/1.3065541