Abstract: The invention relate to methods, compositions, and kits for reprogramming a cell. In one embodiment, the invention relates to a method for inducing the expression of at least one gene that contributes to a cell being pluripotent or multipotent. In yet another embodiment, the method comprises inhibiting the expression of a gene that codes for a protein involved in transcriptional repression. In yet another embodiment, the invention relates to a reprogrammed cell or an enriched population of reprogrammed cells that can have characteristics of an ES-like cell, which can be re- or trans-differentiated into a differentiated cell type.

Abstract: The invention relate to methods, compositions, and kits for reprogramming a cell. In one embodiment, the invention relates to a method comprising inducing the expression of at least one gene that contributes to a cell being pluripotent or multipotent. In yet another embodiment, the method comprises delivering a transcription factor to a cell and exposing said cell to an agent that inhibits the activity, expression, or activity and expression of a gene, which codes for a protein, or a protein involved in transcriptional repression, and selecting a cell, wherein differentiation potential has been restored to said cell. In yet another embodiment, the invention relates to a reprogrammed cell and an enriched population of reprogrammed cells that can have characteristics of an ES-like cell can be re- or trans-differentiated into various differentiated cell types.

Abstract: The invention relate to methods, compositions, and kits for reprogramming a cell. In one embodiment, the invention relates to a method comprising inducing the expression of at least one gene that contributes to a cell being pluripotent or multipotent. In yet another embodiment, the method comprises inhibiting the activity of an HDAC with an HDAC inhibitor and inducing the expression of at least one gene that contributes to a cell being pluripotent or multipotent. In still another embodiment, the invention relates to a method for reprogramming comprising exposing a cell to more than one agent to inhibit more than ore type of regulatory protein.

Abstract: ?-lactamases are the most widespread resistance mechanism to ?-lactam antibiotics, such as penicillins and cephalosporins. In response to these enzymes, inhibitors have been introduced. Unfortunately, these inhibitors are also ?-lactams, and resistance to them has developed rapidly. Consequently, the present invention provides a novel structure-based approach to inhibitors of these enzymes.

Abstract: The invention relate to methods, compositions, and kits for reprogramming a cell. In one embodiment, the invention relates to a method comprising inducing the expression of at least one gene that contributes to a cell being pluripotent or multipotent. In yet another embodiment, the method comprises inhibiting the activity of an HDAC with an HDAC inhibitor and inducing the expression of at least one gene that contributes to a cell being pluripotent or multipotent. In still another embodiment, the invention relates to a method for reprogramming comprising exposing a cell to more than one agent to inhibit more than ore type of regulatory protein.

Abstract: The invention relate to methods, compositions, and kits for reprogramming a cell. In one embodiment, the invention relates to a method for inducing the expression of at least one gene that contributes to a cell being pluripotent or multipotent. In yet another embodiment, the method comprises inhibiting the expression of a gene that codes for a protein involved in transcriptional repression. In yet another embodiment, the invention relates to a reprogrammed cell or an enriched population of reprogrammed cells that can have characteristics of an ES-like cell, which can be re- or trans-differentiated into a differentiated cell type.

Abstract: The invention relate to methods, compositions, and kits for reprogramming a cell. In one embodiment, the invention relates to a method comprising inducing the expression of at least one gene that contributes to a cell being pluripotent or multipotent. In yet another embodiment, the method comprises exposing a cell to a small molecule modulator that induces the expression of at least one gene that contributes to a cell being pluripotent or multipotent. In yet another embodiment, the invention relates to a reprogrammed cell and an enriched population of reprogrammed cells that can have characteristics of an ES-like cell can be re- or trans-differentiated into various differentiated cell types.

Abstract: &bgr;-lactamases are the most widespread resistance mechanism to &bgr;-lactam antibiotics, such as penicillins and cephalosporins. In response to these enzymes, inhibitors have been introduced. Unfortunately, these inhibitors are also &bgr;-lactams, and resistance to them has developed rapidly. Consequently, the present invention provides a novel structure-based approach to inhibitors of these enzymes.