Imaging of cell migration
نویسندگان
چکیده
منابع مشابه
Imaging of cell migration.
Cell migration is an essential process during many phases of development and adult life. Cells can either migrate as individuals or move in the context of tissues. Movement is controlled by internal and external signals, which activate complex signal transduction cascades resulting in highly dynamic and localised remodelling of the cytoskeleton, cell-cell and cell-substrate interactions. To und...
متن کاملINFLUENCE OF NERVE TISSUE-DERIVED NEUROTRANSMITTERS ON MAST CELL MIGRATION
In vitro culture systems using bone marrow cells from BALB/C mice were set up in medium supplemented with spleen-derived medium. Bone marrow cells grown in spleen-derived medium gave rise to cultures containing >97% mast cells. The cells were used in polarisation chemotaxis assays with the intention of determining the effect of nerve tissue-derived neurotransmitters on mast cell migration. ...
متن کاملModels of cancer cell migration and cellular imaging and analysis
The present topic focuses on the different cellular imaging technologies available to monitor and to characterize the migratory behavior of cancer cells. To this aim, we consider two aspects that greatly influence the choice of an adapted imaging technology. The first one concerns the different levels of investigation which can be considered (and combined) to efficiently analyze cell migration,...
متن کاملTwo-dimensional impedance imaging of cell migration and epithelial stratification.
We present a miniaturized impedance imaging system, developed for 2D imaging of cell and tissue culture. The system is based on 16 microelectrodes (5 microm x 4 mm). An equivalent circuit for four-point (tetrapolar) impedance spectra was developed and validated. The system uses an Agilent 4294A impedance analyser combined with a front-end amplifier for the impedance measurements. Human epitheli...
متن کاملI-18: Avian Chimeras and Germ Cell Migration
Background: In avian species, the germ line stem cell population arises outside of the embryonic gonad and proceeds on a circuitous migration to the germinal epithelium. Specifically, in the avian embryo, the process of germ line stem cell migration proceeds through a series of active and passive migratory phases. The germline stem cells or primordial germ cells (PGCs) located in the epiblast o...
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: The EMBO Journal
سال: 2006
ISSN: 0261-4189,1460-2075
DOI: 10.1038/sj.emboj.7601227