Abstract: This disclosure provides a retroviral replicating vector for gene delivery comprising a therapeutic cassette containing at least one mini-promoter linked to a gene to be expressed.

Abstract: Virus vectors wherein each of the virus vectors expresses a sequence targeting a consensus conserved nucleic acid sequence, which when expressed in cells, functions as a modulator for nucleic acid encoding a domain.

Abstract: This disclosure provides modified cytosine deaminases (CDs). The disclosure further relates to cells and vector expressing or comprising such modified CDs and methods of using such modified CDs in the treatment of disease and disorders.

Abstract: This disclosure provides modified cytosine deaminases (CDs). The disclosure further relates to cells and vector expressing or comprising such modified CDs and methods of using such modified CDs in the treatment of disease and disorders.

Abstract: Virus vectors wherein each of the virus vectors expresses a sequence targeting a consensus conserved nucleic acid sequence, which when expressed in cells, functions as a modulator for nucleic acid encoding a domain.

Abstract: This disclosure provides modified cytosine deaminases(CDs). The disclosure further relates to cells and vector expressing or comprising such modified CDs and methods of using such modified CDs in the treatment of disease and disorders.

Abstract: A kit for altering allogeneic human cells for a human recipient where the kit includes a set of lentivirus vectors where each of the lentivirus vectors expresses a sequence targeting a consensus conserved nucleic acid sequence, which when expressed in cells, functions as a negative modulator for nucleic acid encoding a domain having a mismatch in an HLA protein and where the set of lentivirus vectors includes individual lentivirus vectors that correspond to individual HLA mismatches for a set of HLA mismatches that consist of HLA Class I mismatches and at least one HLA Class II mismatch and where the kit is for treatment of human cells by an appropriate subset of the set of lentivirus vectors based at least in part on a determined subset of the set of HLA mismatches between a human donor and a human recipient or between human cells and a human recipient.

Abstract: This disclosure provides modified cytosine deaminases (CDs). The disclosure further relates to cells and vector expressing or comprising such modified CDs and methods of using such modified CDs in the treatment of disease and disorders.

Abstract: A kit for altering allogeneic human cells for a human recipient where the kit includes a set of lentivirus vectors where each of the lentivirus vectors expresses a sequence targeting a consensus conserved nucleic acid sequence, which when expressed in cells, functions as a negative modulator for nucleic acid encoding a domain having a mismatch in an HLA protein and where the set of lentivirus vectors includes individual lentivirus vectors that correspond to individual HLA mismatches for a set of HLA mismatches that consist of HLA Class I mismatches and at least one HLA Class II mismatch and where the kit is for treatment of human cells by an appropriate subset of the set of lentivirus vectors based at least in part on a determined subset of the set of HLA mismatches between a human donor and a human recipient or between human cells and a human recipient

Abstract: This disclosure provides modified cytosine deaminases (CDs). The disclosure further relates to cells and vector expressing or comprising such modified CDs and methods of using such modified CDs in the treatment of disease and disorders.

Abstract: This disclosure provides modified cytosine deaminases (CDs). The disclosure further relates to cells and vector expressing or comprising such modified CDs and methods of using such modified CDs in the treatment of disease and disorders.

Abstract: A method can include making one or more compositions for altering allogeneic cells of a human donor for a human recipient by identifying at least one mismatch in an HLA protein between the human donor and the human recipient; determining a consensus conserved nucleic acid sequence among nucleic acid sequences encoding a domain having the mismatch or among domains having a plurality of mismatches; and forming at least one of the one or more compositions by constructing a virus vector for expressing a sequence targeting the consensus conserved nucleic acid sequence, which when expressed in cells functions as a negative modulator for nucleic acid encoding the domain having the mismatch or the domains having the plurality of mismatches.

Abstract: This disclosure provides modified cytosine deaminases (CDs). The disclosure further relates to cells and vector expressing or comprising such modified CDs and methods of using such modified CDs in the treatment of disease and disorders.

Abstract: This disclosure provides a retroviral replicating vector for gene delivery comprising a therapeutic cassette containing at least one mini-promoter linked to a gene to be expressed.

Abstract: This disclosure provides recombinant replication competent retroviral vectors having increased stability. The disclosure further relates compositions and uses of such vectors in the treatment of disease and disorders.

Abstract: This disclosure provides modified cytosine deaminases (CDs). The disclosure further relates to cells and vector expressing or comprising such modified CDs and methods of using such modified CDs in the treatment of disease and disorders.

Abstract: A recombinant replication competent retrovirus for gene deliver and gene therapy is provided. The recombinant retrovirus has a heterologous nucleic acid sequence, a sequence encoding a cell- or tissue-specific ligand or a sequence for transcriptional targeting, or a combination of both a cell- or tissue-specific ligand and a cell- or tissue-specific transcriptional targeting sequence.

Abstract: This disclosure provides modified cytosine deaminases (CDs). The disclosure further relates to cells and vector expressing or comprising such modified CDs and methods of using such modified CDs in the treatment of disease and disorders.

Abstract: A recombinant replication competent retrovirus for gene deliver and gene therapy is provided. The recombinant retrovirus has a heterologous nucleic acid sequence, a sequence encoding a cell- or tissue-specific ligand or a sequence for transcriptional targeting, or a combination of both a cell- or tissue-specific ligand and a cell- or tissue-specific transcriptional targeting sequence.

Abstract: A method can include making one or more compositions for altering allogeneic cells of a human donor for a human recipient by identifying at least one mismatch in an HLA protein between the human donor and the human recipient; determining a consensus conserved nucleic acid sequence among nucleic acid sequences encoding a domain having the mismatch or among domains having a plurality of mismatches; and forming at least one of the one or more compositions by constructing a virus vector for expressing a sequence targeting the consensus conserved nucleic acid sequence, which when expressed in cells functions as a negative modulator for nucleic acid encoding the domain having the mismatch or the domains having the plurality of mismatches.