Abstract: A cell culture support comprising a substrate, and a dual stimuli responsive block copolymer immobilized on the substrate, wherein the dual stimuli responsive block copolymer is both thermoresponsive and pH responsive. A method of culturing cells comprising the cell culture support having a dual stimuli responsive copolymer immobilized on a substrate, wherein the dual stimuli responsive copolymer is thermoresponsive and pH responsive; and growing the cells on the cell culture support. By lowering the temperature, cells are released from the cell culture support.

Abstract: A cell culture support comprising a substrate, and a dual stimuli responsive block copolymer immobilized on the substrate, wherein the dual stimuli responsive block copolymer is both thermoresponsive and pH responsive. A method of culturing cells comprising the cell culture support having a dual stimuli responsive copolymer immobilized on a substrate, wherein the dual stimuli responsive copolymer is thermoresponsive and pH responsive; and growing the cells on the cell culture support. By lowering the temperature, cells are released from the cell culture support.

Abstract: A cell culture support comprising a substrate, and a dual stimuli responsive block copolymer immobilized on the substrate, wherein the dual stimuli responsive block copolymer is both thermoresponsive and pH responsive. A method of culturing cells comprising the cell culture support having a dual stimuli responsive copolymer immobilized on a substrate, wherein the dual stimuli responsive copolymer is thermoresponsive and pH responsive; and growing the cells on the cell culture support. By lowering the temperature, cells are released from the cell culture support.

Abstract: The present invention relates to a separation media and a method for separation of cells from different cell sources, such as umbilical cord blood, using the separation media to obtain the desired cells, such as stem cells. The separation media has beads with a diameter of 200-500 ?m and is provided with cell separation ligands. The cell specific ligands are preferably CD3 and CD19 for depletion of B and T cells and production of a stem cell rich product.

Abstract: A carrier for growing adherent cells is provided, wherein the carrier comprises one or more outer surfaces; and one or more structured indentations on one or more of the outer surfaces, wherein the carrier has a length at least about 0.2 mm, a width at least about 0.2 mm, and a height in a range from about 0.05 mm to 1.2 mm and each of the structured indentations has a major axis in a range from about 0.1 mm to 0.5 mm, a minor axis in a range from about 0.1 mm to 0.5 mm and a depth in a range from about 0.025 mm to about 0.5 mm. The carrier may comprise a single indentation or ‘cup’ like structure, or may comprise a plurality of indentations. A method of making the carrier, and culturing stromal cells using the same carrier are also provided.

Abstract: Provided herein are methods of monitoring inflammatory cell migration in a mammal. The methods include the steps of: providing a donor mammalian subject; introducing an inflammatory agent into the donor mammal to create a granuloma; isolating granuloma-derived nucleated cells from the granuloma of the donor mammalian subject; labeling the granuloma-derived nucleated cells with an optical agent; providing a recipient mammalian subject with inflamed tissue; introducing the granuloma-derived nucleated cells into a recipient mammalian subject at a site remote from site where the inflammatory agent was introduced; and imaging the recipient mammalian subject using an optical system. The methods may also include analysing the distribution of the labeled granuloma-derived cells in the recipient mammal.

Abstract: A cell culture support comprising a substrate, and a dual stimuli responsive block copolymer immobilized on the substrate, wherein the dual stimuli responsive block copolymer is both thermoresponsive and pH responsive. A method of culturing cells comprising the cell culture support having a dual stimuli responsive copolymer immobilized on a substrate, wherein the dual stimuli responsive copolymer is thermoresponsive and pH responsive; and growing the cells on the cell culture support. By lowering the temperature, cells are released from the cell culture support.

Abstract: Provided herein are compositions and methods for lipoprotein uptake assay. These compositions and methods may be used for lipoprotein uptake assays, including high-throughput assays. The disclosed compositions and method may further be used to characterize the activity agents that inhibit or stimulate lipoprotein uptake.

Abstract: The present invention relates to a separation media and a method for separation of cells from different cell sources, such as umbilical cord blood, using the separation media to obtain the desired cells, such as stem cells. The separation media has beads with a diameter of 200-500 ?m and is provided with cell separation ligands. The cell specific ligands are preferably CD3 and CD19 for depletion of B and T cells and production of a stem cell rich product.

Abstract: Provided herein are methods of monitoring inflammatory cell migration in a mammal. The methods include the steps of: providing a donor mammalian subject; introducing an inflammatory agent into the donor mammal to create a granuloma; isolating granuloma-derived nucleated cells from the granuloma of the donor mammalian subject; labeling the granuloma-derived nucleated cells with an optical agent; providing a recipient mammalian subject with inflamed tissue; introducing the granuloma-derived nucleated cells into a recipient mammalian subject at a site remote from site where the inflammatory agent was introduced; and imaging the recipient mammalian subject using an optical system. The methods may also include analysing the distribution of the labeled granuloma-derived cells in the recipient mammal.

Abstract: Provided herein are compositions and methods for lipoprotein uptake assay. These compositions and methods may be used for lipoprotein uptake assays, including high-throughput assays. The disclosed compositions and method may further be used to characterize the activity agents that inhibit or stimulate lipoprotein uptake.

Abstract: Provided herein are compositions and methods for lipoprotein uptake assay. These compositions and methods may be used for the lipoprotein uptake assays, including high-throughput assays. The disclosed compositions and method may further be used to characterize the activity agents that inhibit or stimulate lipoprotein uptake.

Abstract: Provided herein are compositions and methods for lipoprotein uptake assay. These compositions and methods may be used for the lipoprotein uptake assays, including high-throughput assays. The disclosed compositions and method may further be used to characterize the activity agents that inhibit or stimulate lipoprotein uptake.

Abstract: In some embodiments, the present invention is directed to novel targeted contrast agents for magnetic resonance imaging (MRI). The present invention is also directed to methods of making such targeted MRI contrast agents, and to methods of using such MRI contrast agents. Typically, such targeted MRI contrast agents provide enhanced relaxivity, improved signal-to-noise, targeting ability, and resistance to agglomeration. Methods of making such MRI contrast agents typically afford better control over particle size, and methods of using such MRI contrast agents typically afford enhanced blood clearance rates and biodistribution.

Abstract: The present invention provides compositions and methods for preparation of a three-dimensional transendothelial cell migration (TEM) assay. These compositions and methods are uniquely suited for the high throughput TEM assay, and for the analysis and identification of TEM mediators which inhibit or stimulate this process. The composition for detecting migration of cells comprises a solid layer comprising collagen gel; a first cellular layer in contact with the solid layer and comprising a first cell type; and a second cell type seeded on top of the first cellular layer. Optionally, gelatin is included in the collagen gel. A 96 well plate format is disclosed, the combination with a high throughput cellular scanner enables high throughput TEM assay.

Abstract: The present invention is directed to the field of magnetic resonance imaging (MRI) using superparamagnetic iron oxide (SPIO) agents. In particular, the present invention is directed to cationic, nonagglomerated, nontoxic SPIO agents, methods for imaging conditions associated with inflammatory responses using the disclosed SPIO agents, and methods for managing inflammatory conditions using the disclosed SPIO agents.