Method of detecting a predisposition to cancer by the use of restriction fragment length polymorphism of the gene for human poly (ADP-ribose) polymerase

• US 5,272,057 A
• Filed: 10/14/1988
• Issued: 12/21/1993
• Est. Priority Date: 10/14/1988
• Status: Expired due to Term

• Current Assignee: Department of Health and Human Services (State of Victoria)
• Original Assignee: Georgetown University
• Inventors: Huppi, Konrad, Bhatia, Kishor, Smulson, Mark E.
• Primary Examiner(s): Moskowitz, Margaret
• Assistant Examiner(s): Zitomer, Stephanie W.
• Application Number:
  US07/257,696
• Time in Patent Office: 1,894 Days
• Field of Search: 435/6, 436/501, 536/28, 935/77, 935/78
• US Class Current: 435/6.14
• CPC Class Codes: C12Q 1/6886 for cancer immunoassay for cancer G01N33/574
• CPC Class Codes: C12Q 2600/112 Disease subtyping, staging or classification
• CPC Class Codes: C12Q 2600/156 Polymorphic or mutational markers

Abstract

The invention relates to a method for detecting the presence of a DNA polymorphism associated with predisposition for certain cancers in a human. This method involves analyzing the human chromosome 13 using a hybridization probe which will hybridize to the gene for human poly (ADP-ribose) polymerase wherein the probe is capable of identifying the DNA polymorphism.

Claims

1. A method for detecting a DNA polymorphism associated with predisposition for cancer in a human, wherein said cancer is selected from the group consisting of Burkitt'"'"'s lymphoma, B follicular cell lymphoma, acute myeloid leukemia, chronic myeloid leukemia, small cell lung carcinoma, and breast adenocarcinoma, comprising the steps of:

(a) obtaining a biological sample having nucleated cells from a human;

(b) isolating said nucleated cells from said biological sample;

(c) isolating DNA from said nucleated cells;

(d) digesting said DNA with the restriction enzyme HindIII to obtain DNA fragments;

(e) separating fragments obtained from said digestion according to their respective molecular weights to form a pattern for said fragments;

(f) detecting a DNA polymorphism associated with predisposition for cancer in a human with a hybridization probe which will hybridize to the gene for human poly(ADP-ribose) polymerase wherein said probe will also hybridize to at least one DNA fragment of about 2.5 to about 2.7 kilobases in a human with a predisposition for cancer.

4. The method of any of claims 1 to 3 wherein said probe is cDNA for human poly (ADP-ribose) polymerase.

5. The method of any of claims 1 to 8 wherein said biological sample is selected from the group consisting of blood, tissue and sperm.

6. The method of any of claims 1 to 3 wherein said probe is detectably labelled.

2. A method for detecting a DNA polymorphism associated with predisposition for cancer in a human, wherein said cancer is selected from the group consisting of Burkitt'"'"'s lymphoma, B follicular cell lymphoma, acute myeloid leukemia, chronic myeloid leukemia, small cell lung carcinoma, and breast adenocarcinoma, comprising the steps of:

(a) obtaining a biological sample having nucleated cells from a human;

(b) isolating said nucleated cells from said biological sample;

(c) isolating DNA from said nucleated cells;

(d) digesting said DNA with the restriction enzyme PstI to obtain DNA fragments;

(e) separating fragments obtained from said digestion according to their respective molecular weights to form a pattern for said fragments;

(f) detecting a DNA polymorphism associated with predisposition for cancer in a human with a hybridization probe which will hybridize to the gene for human poly(ADP-ribose) polymerase wherein said probe will also hybridize to a DNA fragment of about 5.7 kilobases to about 6.1 kilobases in a human with a predisposition for cancer.

3. A method for detecting a DNA polymorphism associated with predisposition for cancer in a human, wherein said cancer is selected from the group consisting of Burkitt'"'"'s lymphoma, B follicular cell lymphoma, acute myeloid leukemia, chronic myeloid leukemia, small cell lung carcinoma, and breast adenocarcinoma, comprising the steps of:

(a) obtaining a biological sample having nucleated cells from a human;

(b) isolating said nucleated cells from said biological sample;

(c) isolating DNA from said nucleated cells;

(d) digesting said DNA with the restriction enzyme EcoR1 to obtain DNA fragments;

(e) separating fragments obtained from said digestion according to their respective molecular weights to form a pattern for said fragments;

(f) detecting a DNA polymorphism associated with predisposition for cancer in a human with a hybridization probe which will hybridize to the gene for human poly (ADP-ribose) polymerase wherein said probe will also hybridize to a DNA fragment of about 5.1 kilobases in a human with a predisposition for cancer.

7. A method for detecting susceptibility for cancer in a human, wherein said cancer is selected from the group consisting of Burkitt'"'"'s lymphoma, B follicular cell lymphoma, acute myeloid leukemia, chronic myeloid leukemia, small cell lung carcinoma, and breast adenocarcinoma, comprising the steps of:

identifying the presence of a DNA polymorphism on chromosome 13 associated with susceptibility for cancer using a hybridisation probe which will hybridize to the gene for human poly (ADP-ribose) polymerase or closely linked sequences on chromosome 13 wherein the probe is capable of identifying said DNA polymorphism.

8. The method of claim 7 wherein said polymorphism is a restriction fragment length polymorphism (RFLP).

9. The method of claim 7 wherein said analyzing is comprised of the steps of:

(a) obtaining a biological sample having nucleated cells from a human;

(b) isolating said nucleated cells from said biological sample;

(c) isolating DNA from said nucleated cells;

(d) digesting said DNA with a restriction enzyme is selected from the group consisting of HindIII, Pst1, and EcoR1 to obtain DNA fragments;

(e) separating fragments obtained from said digestion according to their respective molecular weights to form a pattern for said fragments;

(f) detecting a DNA polymorphism associated with predisposition for cancer in a human with a hybridization probe which will hybridize to the gene for human poly (ADP-ribose) polymerase wherein said probe will also hybridize to a DNA fragment of a predetermined size in a human with a predisposition for cancer.

10. The method of claim 9 wherein said restriction enzyme is HindIII and said DNA fragment from about 2.5 to about 2.7 kilobases.

11. The method of claim 9 wherein said restriction enzyme is Pst1 and said DNA fragment from about 5.7 to about 6.1 kilobases.

12. The method of claim 9 wherein said restriction enzyme is EcoR1 and said DNA fragment about 5.1 kilobases.

13. The method of claim 9 wherein said probe is detectably labelled.

14. The method of claim 9 wherein said probe is CDNA for human poly (ADP-ribose) polymerase.

15. The method of claim 9 wherein said separating is by gel electrophoresis.

20. A method of monitoring cancer therapy comprising:

(a) detecting a polymorphism according to the method of claim 9;

(b) providing cancer therapy to the human from whom said nucleated cells were obtained; and

(c) detecting any changes in said polymorphism according to step (a).

16. A restriction fragment length polymorphic probe comprising nucleic acid sequences which will hybridize to the gene for poly (ADP-ribose) polymerase and will also detect a DNA polymorphism associated with a susceptibility for cancer on human chromosome 13.

17. The probe of claim 16 wherein said nucleic acid sequences may be selected from the group consisting of genomic DNA, cDNA and mRNA.

18. The probe of claim 16 wherein said probe hybridizes to the gene or sequence adjacent to said gene for poly (ADP-ribose) polymerase on human chromosome 13.

19. The probe of any of claims 16, 17 or 18 wherein said probe hybridizes to a portion or fragment of said gene.