US 7,803,532 B2 · Method for the diagnosis of lymphoproliferative diseases

Abstract

The present invention relates to novel methods for the diagnosis and therapy of lymphoproliferative diseases. Specifically, the present invention relates to novel methods for the diagnosis and therapy taking advantage of the detection of chromosomal breakpoints in chromosome 12 and/or translocation of chromosomal material from chromosome 12, said chromosomal breakpoints and/or translocation(s) being associated with lymphoproliferative diseases, such as primary cutaneous T-cell lymphomas (CTCL). The present invention further relates to the use of neuron navigator 3 gene (NAV3) or an equivalent or functional fragment thereof involved in chromosomal breakpoints in chromosome 12 and/or translocations thereof, said gene and/or translocations thereof being associated with lymphoproliferative diseases, such as primary cutaneous T-cell lymphomas (CTCL), as a diagnostic and therapeutic agent. The present invention also relates to the development of therapy.

Claims6

Dependent claims

A method for diagnosis of Sezary syndrome (SS) by detecting the presence or absence of the neuron navigator 3 (NAV3) gene in a human patient, the method comprising:

i) analyzing a nucleic acid sample from a human patient to detect the presence or the absence of a neuron navigator 3 (NAV3) gene having SEQ ID. NO:
1, said absence of the NAV3 gene being associated with said SS;
ii) identifying a human patient with said absence of the NAV3 gene, wherein the absence of the NAV3 gene is indicative of a deletion of the NAV3 gene;
and
iii) diagnosing SS in said human patient based on the detection of said absence of the NAV3 gene.

2 more elements

Dependencies are inferred from the claim text.

Method for the diagnosis of lymphoproliferative diseases

Life of this patent

Method for the diagnosis of lymphoproliferative diseases

Life of this patent

Abstract

Claims6