Biomarkers for non-hodgkin lymphomas and uses thereof
View Patent ↗The disclosure provides a method of identifying a subject as having B-cell non-Hodgkin lymphoma (NHL) such as testing a sample from a subject for a mutation in one or more biomarkers. Also described are methods of classifying or monitoring a subject having, or suspected of having, B-cell non-Hodgkin lymphoma comprising testing the same for a mutation in one or more biomarkers.
1. A method, comprising testing a sample from a human subject having B-cell non-Hodgkin lymphoma (NHL) for a mutation in Enhancer of Zeste Homolog 2 (EZH2), wherein the mutation in EZH2 is a non-synonymous substitution of Alanine (A) at position 682 (A682) of the wild-type EZH2 protein sequence and/or a non-synonymous substitution of Alanine (A) at position 692 (A692) of the wild-type EZH2 protein sequence.
2. The method of claim 1 , wherein testing the sample comprises detecting one or more mutations in a nucleic acid coding for Enhancer of Zeste Homolog 2 (EZH2).
3. The method of claim 1 , wherein testing the sample comprises detecting one or more mutations in a polypeptide coding for Enhancer of Zeste Homolog 2 (EZH2).
4. The method of claim 1 , wherein the sample is a tumor sample from a subject suspected of having B-cell non-Hodgkin lymphoma.
5. The method of claim 1 , wherein the substitution mutation is a somatic mutation.
6. The method of claim 1 , wherein the sample is a blood sample or a plasma sample.
7. A method, comprising testing a sample from a human subject having B-cell non-Hodgkin lymphoma (NHL) for a mutation in Enhancer of Zeste Homolog 2 (EZH2), wherein the mutation in EZH2 is a non-synonymous substitution of Alanine (A) at position 682 (A682) of the wild-type EZH2 protein sequence, wherein the substitution mutation in Enhancer of Zeste Homolog 2 (EZH2) is A682G.
8. The method of claim 7 , wherein the sample is a tumor sample from a subject suspected of having B-cell non-Hodgkin lymphoma.
9. The method of claim 7 , wherein the substitution mutation is a somatic mutation.
10. The method of claim 7 , wherein the sample is a blood sample or a plasma sample.
11. The method of claim 7 , wherein the mutation in EZH2 further comprises a non-synonymous substitution of Alanine (A) at position 692 (A692) of the wild-type EZH2 protein sequence, wherein the substitution mutation is A692V.
12. A method, comprising testing a sample from a human subject having B-cell non-Hodgkin lymphoma (NHL) for a mutation in Enhancer of Zeste Homolog 2 (EZH2), wherein the mutation in EZH2 is a non-synonymous substitution of Alanine (A) at position 692 (A692) of the wild-type EZH2 protein sequence, wherein the substitution mutation in Enhancer of Zeste Homolog 2 (EZH2) is A692V.
13. The method of claim 12 , wherein the sample is a tumor sample from a subject suspected of having B-cell non-Hodgkin lymphoma.
14. The method of claim 12 , wherein the substitution mutation is a somatic mutation.
15. The method of claim 12 , wherein the sample is a blood sample or a plasma sample.
16. The method of claim 12 , wherein the mutation in EZH2 further comprises a non-synonymous substitution of Alanine (A) at position 682 (A682) of the wild-type EZH2 protein sequence, wherein the substitution mutation is A682G.