Abstract: The invention provides for isolated nucleic acid sequences of newly discovered micro RNAs that have been identified to exist in normal Human B cells and/or in tumor-related Human B cells, using an integrated bioinformatics method and pipeline described herein.

Abstract: The invention provides for isolated nucleic acid sequences of newly discovered micro RNAs that have been identified to exist in normal Human B cells and/or in tumor-related Human B cells, using an integrated bioinformatics method and pipeline described herein.

Abstract: This invention provides an isolated nucleic acid molecule which encodes immunoglobulin receptor, Immunoglobulin superfamily Receptor Translocation Associated, IRTA, protein. Provided too, are the IRTA proteins encoded by the isolated nucleic acid molecules, IRTA1, IRTA2, IRTA3, IRTA4 or IRTA5 proteins, having the amino acid sequences set forth in any of FIG. 18A, 18B-1-18B-3, 18C-1-18C-2, 18D-1-18D-2 or 18E-1-18E-2. Oligonucleotides of the isolated nucleic acid molecules are provided. Antibodies directed to an epitope of a purified IRTA1, IRTA2, IRTA3, IRTA4 or IRTA5 proteins are also provided, as are pharmaceutical compositions comprising such antibodies or oligonucleotides. Methods for detecting a B cell malignancy in a sample from a subject; diagnosing B cell malignancy in a sample from a subject; detecting human IRTA protein in a sample; and treating a subject having a B cell cancer are also provided.

Abstract: This invention provides an isolated nucleic acid molecule which encodes immunoglobulin receptor, Immunoglobulin superfamily Receptor Translocation Associated, IRTA, protein. Provided too, are the IRTA proteins encoded by the isolated nucleic acid molecules, IRTA1, IRTA2, IRTA3, IRTA4 or IRTA5 proteins, having the amino acid sequences set forth in any of FIG. 18A, 18B-1-18B-3, 18C-1-18C-2, 18D-1-18D-2 or 18E-1-18E-2. Oligonucleotides of the isolated nucleic acid molecules are provided. Antibodies directed to an epitope of a purified IRTA1, IRTA2, IRTA3, IRTA4 or IRTA5 proteins are also provided, as are pharmaceutical compositions comprising such antibodies or oligonucleotides. Methods for detecting a B cell malignancy in a sample from a subject; diagnosing B cell malignancy in a sample from a subject; detecting human IRTA protein in a sample; and treating a subject having a B cell cancer are also provided.

Abstract: This invention provides an isolated nucleic acid molecule which encodes immunoglobulin receptor, Immunoglobulin superfamily Receptor Translocation Associated, IRTA, protein. Provided too, are the IRTA proteins encoded by the isolated nucleic acid molecules, IRTA1, IRTA2, IRTA3, IRTA4 or IRTA5 proteins, having the amino acid sequences set forth in any of FIG. 18A, 18B-1-18B-3, 18C-1-18C-2, 18D-1-18D-2 or 18E-1-18E-2. Oligonucleotides of the isolated nucleic acid molecules are provided. Antibodies directed to an epitope of a purified IRTA1, IRTA2, IRTA3, IRTA4 or IRTA5 proteins are also provided, as are pharmaceutical compositions comprising such antibodies or oligonucleotides. Methods for detecting a B cell malignancy in a sample from a subject; diagnosing B cell malignancy in a sample from a subject; detecting human IRTA protein in a sample; and treating a subject having a B cell cancer are also provided.

Abstract: The invention provides for isolated nucleic acid sequences of newly discovered micro RNAs that have been identified to exist in normal Human B cells and/or in tumor-related Human B cells, using an integrated bioinformatics method and pipeline described herein.

Abstract: Systems, methods, and apparatus for searching for a combination of compounds of therapeutic interest are provided. Cell-based assays are performed, each cell-based assay exposing a different sample of cells to a different compound in a plurality of compounds. From the cell-based assays, a subset of the tested compounds is selected. For each respective compound in the subset, a molecular abundance profile from cells exposed to the respective compound is measured. Targets of transcription factors and post-translational modulators of transcription factor activity are inferred from the molecular abundance profile data using information theoretic measures. This data is used to construct an interaction network. Variances in edges in the interaction network are used to determine the drug activity profile of compounds in the subset of compounds. The drug activity profiles are used to form a filter set of compound combinations from the subset of compounds.

Abstract: The invention provides compositions and methods for determining a prognosis of a B cell chronic lymphocytic leukemia (CLL) in a subject based on the level of expression of at least one marker gene. Marker genes provided by the invention are SEPTlO, KIAA0799, Hs.23133, and ADAM29. The marker genes can be used to differentially diagnose CLL in a subject based on relative gene expression levels in the subject compared to reference gene expression levels established from a clinically characterized population of patients. The invention also provides diagnostic reagents and compositions and kits based on the marker genes.

Abstract: This invention provides an isolated nucleic acid molecule which encodes immunoglobulin receptor, Immunoglobulin superfamily Receptor Translocation Associated, IRTA, protein. Provided too, are the IRTA proteins encoded by the isolated nucleic acid molecules, IRTA1, IRTA2, IRTA3, IRTA4 or IRTA5 proteins, having the amino acid sequences set forth in any of FIGS. 18A, 18B-1-18B-3, 18C-1-18C-2, 18D-1-18D-2 or 18E-1-18E-2. Oligonucleotides of the isolated nucleic acid molecules are provided. Antibodies directed to an epitope of a purified IRTA1, IRTA2, IRTA3, IRTA4 or IRTA5 proteins are also provided, as are pharmaceutical compositions comprising such antibodies or oligonucleotides. Methods for detecting a B cell malignancy in a sample from a subject; diagnosing B cell malignancy in a sample from a subject; detecting human IRTA protein in a sample; and treating a subject having a B cell cancer are also provided.

Abstract: This invention provides a method of determining a chromosomal breakpoint in a subject suffering from multiple myeloma which comprises steps of: (a) obtaining a DNA sample from the subject suffering from multiple myeloma; (b) determining whether there is J and C disjunction in the immunoglobulin heavy chain gene in the obtained DNA sample; (c) obtaining a genomic library having clones which contain genomic DNA fragments from the DNA sample which shows positive J and C disjunction; (d) selecting and isolating clones of the obtained library which show positive hybridization with a probe which is capable of specifically hybridizing with the C but not the J region of the immunoglobulin heavy chain gene; (e) preparing fluorescent probes from the genomic DNA fragments of the isolated clones from step (d); (f) hybridizing said fluorescent probes with metaphase chromosomes; and (g) determining the identity of the chromosomes which are capable of hybridizing to said fluorescent probes, wherein the identification of a c

Abstract: This invention provides an isolated nucleic acid molecule which encodes immunoglobulin receptor, Immunoglobulin superfamily Receptor Translocation Associated, IRTA, protein. Provided too, are the IRTA proteins encoded by the isolated nucleic acid molecules, IRTA1, IRTA2, IRTA3, IRTA4 or IRTA5 proteins, having the amino acid sequences set forth in any of FIGS. 18A, 18B-1–18B-3, 18C-1–18C-2, 18D-1–18D-2 or 18E-1–18E-2. Oligonucleotides of the isolated nucleic acid molecules are provided. Antibodies directed to an epitope of a purified IRTA1, IRTA2, IRTA3, IRTA4 or IRTA5 proteins are also provided, as are pharmaceutical compositions comprising such antibodies or oligonucleotides. Methods for detecting a B cell malignancy in a sample from a subject; diagnosing B cell malignancy in a sample from a subject; detecting human IRTA protein in a sample; and treating a subject having a B cell cancer are also provided.

Abstract: This invention provides a method of determining a chromosomal breakpoint in a subject suffering from multiple myeloma which comprises steps of: (a) obtaining a DNA sample from the subject suffering from multiple myeloma; (b) determining whether there is J and C disjunction in the immunoglobulin heavy chain gene in the obtained DNA sample; (c) obtaining a genomic library having clones which contain genomic DNA fragments from the DNA sample which shows positive J and C disjunction; (d) selecting and isolating clones of the obtained library which show positive hybridization with a probe which is capable of specifically hybridizing with the C but not the J region of the immunoglobulin heavy chain gene; (e) preparing fluorescent probes from the genomic DNA fragments of the isolated clones from step (d); (f) hybridizing said fluorescent probes with metaphase chromosomes; and (g) determining the identity of the chromosomes which are capable of hybridizing to said fluorescent probes, wherein the identification of a c

Abstract: This invention provides an isolated vertebrate nucleic acid molecule the bcl-6 locus. This invention also provides an isolated human nucleic acid molecule of bcl-6 locus. This invention further provides a nucleic acid molecule comprising a nucleic acid molecule of at least 15 nucleotides capable of specifically hybridizing with a sequence included within the sequence of the nucleic acid molecule of bcl-6 locus. This invention provides an isolated vertebrate nucleic acid molecule of bcl-6 operatively linked to a promoter of RNA transcription. This invention provides a vector which comprises the nucleic acid molecule of bcl-6 locus. This invention provides a host vector system for the production of a polypeptide encoded by bcl-6 locus, which comprises the vector of bcl-6 locus in a suitable host. This invention provides a polypeptide encoded by the isolated vertebrate nucleic acid molecule of bcl-6 locus. This invention provides an antibody capable of binding to polypeptide encoded by bcl-6 locus.

Abstract: This invention provides an isolated nucleic acid which encodes bcl-8. This invention also provides an oligonucleotide of at least 15 nucleotides capable of specifically hybridizing with a sequence of nucleotides within a nucleic acid which encodes bcl-8. Further, this invention provides an agent capable of blocking the expression of BCL-8. This invention also provides various methods of determining whether a subject is afflicted with diffuse large cell lymphoma. This invention further provides a method of determining whether a subject has a predisposition for diffuse large cell lymphoma. This invention further provides various methods of treating a subject afflicted with diffuse large cell lymphoma. This invention also provides various methods of preventing diffuse large cell lymphoma in a subject. This invention also provides pharmaceutical compositions for treating and/or preventing diffuse large cell lymphoma.

Abstract: This invention provides an isolated vertebrate nucleic acid molecule the bcl-6 locus. This invention also provides an isolated human nucleic acid molecule of bcl-6 locus. This invention further provides a nucleic acid molecule comprising a nucleic acid molecule of at least 15 nucleotides capable of specifically hybridizing with a sequence included within the sequence of the nucleic acid molecule of bcl-6 locus. This invention provides an isolated vertebrate nucleic acid molecule of bcl-6 operatively linked to a promoter of RNA transcription. This invention provides a vector which comprises the nucleic acid molecule of bcl-6 locus. This invention provides a host vector system for the production of a polypeptide encoded by bcl-6 locus, which comprises the vector of bcl-6 locus in a suitable host. This invention provides a polypeptide encoded by the isolated vertebrate nucleic acid molecule of bcl-6 locus. This invention provides an antibody capable of binding to polypeptide encoded by bcl-6 locus.

Abstract: This invention provides an isolated vertebrate nucleic acid molecule the bcl-6 locus. This invention also provides an isolated human nucleic acid molecule of bcl-6 locus. This invention further provides a nucleic acid molecule comprising a nucleic acid molecule of at least 15 nucleotides capable of specifically hybridizing with a sequence included within the sequence of the nucleic acid molecule of bcl-6 locus. This invention provides an isolated vertebrate nucleic acid molecule of bcl-6 operatively linked to a promoter of RNA transcription. This invention provides a vector which comprises the nucleic acid molecule of bcl-6 locus. This invention provides a host vector system for the production of a polypeptide encoded by bcl-6 locus, which comprises the vector of bcl-6 locus in a suitable host. This invention provides a polypeptide encoded by the isolated vertebrate nucleic acid molecule of bcl-6 locus. This invention provides an antibody capable of binding to polypeptide encoded by bcl-6 locus.

Abstract: This invention provides viral and retroviral vectors which comprises a nucleic acid molecule encoding a human cytosolic aldehyde dehydrogenase or a glutamylcysteine synthetase or combinations thereof. Further, this invention provides an isolated mammalian nucleic acid molecule encoding an cytosolic aldehyde dehydrogenase and glutamylcysteine synthetase. In addition, this invention provides a method for reducing the toxic effects of a cyclophosphamide in a subject which comprises replacing the subject's hematopoietic cells with hematopoietic cells of having the retroviral vector. Further, this invention provides a method for introducing a selectable marker into a mammalian cell which comprises transfecting the cell with a nucleic acid molecule encoding human cytosolic aldehyde dehydrogenase or glutamylcysteine synthetase. Lastly, this invention provides a method for selecting mammalian cells expressing protein of interest which comprises: a).

Abstract: This invention provides a method of determining a chromosomal breakpoint in a subject suffering from multiple myeloma which comprises steps of: (a) obtaining a DNA sample from the subject suffering from multiple myeloma; (b) determining whether there is J and C disjunction in the immunoglobulin heavy chain gene in the obtained DNA sample; (c) obtaining a genomic library having clones which contain genomic DNA fragments from the DNA sample which shows positive J and C disjunction; (d) selecting and isolating clones of the obtained library which show positive hybridization with a probe which is capable of specifically hybridizing with the C but not the J region of the immunoglobulin heavy chain gene; (e) preparing fluorescent probes from the genomic DNA fragments of the isolated clones from step (d); (f) hybridizing said fluorescent probes with metaphase chromosomes; and (g) determining the identity of the chromosomes which are capable of hybridizing to said fluorescent probes, wherein the identification of a c

Abstract: This invention provides an isolated vertebrate nucleic acid molecule the bcl-6 locus. This invention also provides an isolated human nucleic acid molecule of bcl-6 locus. This invention further provides a nucleic acid molecule comprising a nucleic acid molecule of at least 15 nucleotides capable of specifically hybridizing with a sequence included within the sequence of the nucleic acid molecule of bcl-6 locus. This invention provides an isolated vertebrate nucleic acid molecule of bcl-6 operatively linked to a promoter of RNA transcription. This invention provides a vector which comprises the nucleic acid molecule of bcl-6 locus. This invention provides a host vector system for the production of a polypeptide encoded by bcl-6 locus, which comprises the vector of bcl-6 locus in a suitable host. This invention provides a polypeptide encoded by the isolated vertebrate nucleic acid molecule of bcl-6 locus. This invention provides an antibody capable of binding to polypeptide encoded by bcl-6 locus.

Abstract: This invention provides viral and retroviral vectors which comprises a nucleic acid molecule encoding a human cytosolic aldehyde dehydrogenase or a glutamylcysteine synthetase or combinations thereof. Further, this invention provides an isolated mammalian nucleic acid molecule encoding a cytosolic aldehyde dehydrogenase and glutamylecysteine synthetase. In addition, this invention provides a method for reducing the toxic effects of a cyclophosphamide in a subject which comprises replacing the subject's hematopoietic cells with hematopoietic cells having the retroviral vector. Further, this invention provides a method for introducing a selectable marker into a mammalian cell which comprises transfecting the cell with a nucleic acid molecule encoding human cytosolic aldehyde dehydrogenase or glutamylcysteine synthetase.