Methods of treating and monitoring disease with antibodies
First Claim
1. A method for monitoring minimal residual disease in a patient following treatment with a pharmaceutical composition which comprises a humanized antibody or a fragment thereof that specifically binds to β
- -amyloid protein, wherein said method comprises;
a. bringing a sample suspected to contain β
-amyloid antigen into contact with a humanized antibody or a fragment thereof which specifically binds β
-amyloid protein, wherein said humanized antibody or fragment thereof comprises a Light Chain Variable Region (LCVR) comprising SEQ ID NO;
12 and a Heavy Chain Variable Region (HCVR) comprising SEQ ID NO;
15;
b. allowing the humanized antibody or fragment thereof to bind to β
-amyloid antigen to form an immunological complex;
c. detecting the formation of the immunological complex;
d. correlating the presence or absence of the immunological complex with the presence or absence of amyloid antigen in the sample; and
e. comparing the amount of said immunological complex to a normal control value, wherein an increase in the amount of said immunological complex compared to a normal control value indicates that said patient still suffers from a minimal residual disease.
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Accused Products
Abstract
The present invention is related to methods and compositions for the therapeutic and diagnostic use in the treatment of diseases and disorders which are caused by or associated with amyloid or amyloid-like proteins including amyloidosis, a group of disorders and abnormalities associated with amyloid protein such as Alzheimer'"'"'s disease. The present invention provides novel methods and compositions comprising highly specific and highly effective antibodies having the ability to specifically recognize and bind to specific epitopes from a range of j3-amyloid proteins. The antibodies enabled by the teaching of the present invention are particularly useful for the treatment of diseases and disorders which are caused by or associated with amyloid or amyloid-like proteins including amyloidosis, a group of diseases and disorders associated with amyloid plaque formation including secondary amyloidosis and age-related amyloidosis including, but not limited to, neurological disorders such as Alzheimer'"'"'s Disease (AD).
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Citations
11 Claims
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1. A method for monitoring minimal residual disease in a patient following treatment with a pharmaceutical composition which comprises a humanized antibody or a fragment thereof that specifically binds to β
- -amyloid protein, wherein said method comprises;
a. bringing a sample suspected to contain β
-amyloid antigen into contact with a humanized antibody or a fragment thereof which specifically binds β
-amyloid protein, wherein said humanized antibody or fragment thereof comprises a Light Chain Variable Region (LCVR) comprising SEQ ID NO;
12 and a Heavy Chain Variable Region (HCVR) comprising SEQ ID NO;
15;b. allowing the humanized antibody or fragment thereof to bind to β
-amyloid antigen to form an immunological complex;c. detecting the formation of the immunological complex; d. correlating the presence or absence of the immunological complex with the presence or absence of amyloid antigen in the sample; and e. comparing the amount of said immunological complex to a normal control value, wherein an increase in the amount of said immunological complex compared to a normal control value indicates that said patient still suffers from a minimal residual disease. - View Dependent Claims (3, 4, 5, 6, 7)
- -amyloid protein, wherein said method comprises;
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2. A method for predicting responsiveness of a patient being treated with a pharmaceutical composition which comprises a humanized antibody or a fragment thereof that specifically binds to β
- -amyloid protein, wherein said method comprises
a. bringing a sample suspected to contain β
-amyloid antigen into contact with a humanized antibody or a fragment thereof, which specifically binds β
-amyloid protein wherein said humanized antibody or fragment thereof comprises an LCVR comprising SEQ ID NO;
12 and an HCVR comprising SEQ ID NO;
15;b. allowing the humanized antibody or fragment thereof to bind to β
-amyloid antigen to form an immunological complex;c. detecting the formation of the immunological complex; d. correlating the presence or absence of the immunological complex with the presence or absence of β
-amyloid antigen in the sample; ande. comparing the amount of said immunological complex before and after onset of the treatment, wherein a decrease in the amount of said immunological complex after said treatment as compared to the amount of said immunological complex before said treatment indicates that said patient has a high potential of being responsive to the treatment.
- -amyloid protein, wherein said method comprises
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8. A method for monitoring minimal residual disease in a patient following treatment with a pharmaceutical composition which comprises a humanized antibody or a fragment thereof that specifically binds to β
- -amyloid protein, wherein said method comprises;
a. bringing a sample suspected to contain β
-amyloid antigen into contact with a humanized antibody or a fragment thereof which specifically binds β
-amyloid protein, wherein said humanized antibody or fragment thereof comprises a Light Chain Variable Region (LCVR) comprising SEQ ID NO;
12;b. allowing the humanized antibody or fragment thereof to bind to β
-amyloid antigen to form an immunological complex;c. detecting the formation of the immunological complex; d. correlating the presence or absence of the immunological complex with the presence or absence of amyloid antigen in the sample; and e. comparing the amount of said immunological complex to a normal control value, wherein an increase in the amount of said immunological complex compared to a normal control value indicates that said patient still suffers from a minimal residual disease.
- -amyloid protein, wherein said method comprises;
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9. A method for predicting responsiveness of a patient being treated with a pharmaceutical composition which comprises a humanized antibody or a fragment thereof that specifically binds to β
- -amyloid protein, wherein said method comprises
a. bringing a sample suspected to contain β
-amyloid antigen into contact with a humanized antibody or a fragment thereof, which specifically binds β
-amyloid protein wherein said humanized antibody or fragment thereof comprises an LCVR comprising SEQ ID NO;
12;b. allowing the humanized antibody or fragment thereof to bind to β
-amyloid antigen to form an immunological complex;c. detecting the formation of the immunological complex; and d. correlating the presence or absence of the immunological complex with the presence or absence of β
-amyloid antigen in the sample,e. comparing the amount of said immunological complex before and after onset of the treatment, wherein a decrease in the amount of said immunological complex after said treatment as compared to the amount of said immunological complex before said treatment indicates that said patient has a high potential of being responsive to the treatment.
- -amyloid protein, wherein said method comprises
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10. A method for monitoring minimal residual disease in a patient following treatment with a pharmaceutical composition which comprises a humanized antibody or a fragment thereof that specifically binds to β
- -amyloid protein, wherein said method comprises;
a. bringing a sample suspected to contain β
-amyloid antigen into contact with a humanized antibody or a fragment thereof which specifically binds β
-amyloid protein, wherein said humanized antibody or fragment thereof comprises an HCVR comprising SEQ ID NO;
15;b. allowing the humanized antibody or fragment thereof to bind to β
-amyloid antigen to form an immunological complex;c. detecting the formation of the immunological complex; d. correlating the presence or absence of the immunological complex with the presence or absence of amyloid antigen in the sample; and e. comparing the amount of said immunological complex to a normal control value, wherein an increase in the amount of said immunological complex compared to a normal control value indicates that said patient still suffers from a minimal residual disease.
- -amyloid protein, wherein said method comprises;
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11. A method for predicting responsiveness of a patient being treated with a pharmaceutical composition which comprises a humanized antibody or a fragment thereof that specifically binds to β
- -amyloid protein, wherein said method comprises
a. bringing a sample suspected to contain β
-amyloid antigen into contact with a humanized antibody or a fragment thereof, which specifically binds β
-amyloid protein wherein said humanized antibody comprises an HCVR comprising SEQ ID NO;
15;b. allowing the humanized antibody or fragment thereof to bind to β
-amyloid antigen to form an immunological complex;c. detecting the formation of the immunological complex; d. correlating the presence or absence of the immunological complex with the presence or absence of β
-amyloid antigen in the sample; ande. comparing the amount of said immunological complex before and after onset of the treatment, wherein a decrease in the amount of said immunological complex after said treatment as compared to the amount of said immunological complex before said treatment indicates that said patient has a high potential of being responsive to the treatment.
- -amyloid protein, wherein said method comprises
Specification