Claims for Patent: 8,501,417
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Summary for Patent: 8,501,417
Title: | Immunological compositions as cancer biomarkers and/or therapeutics |
Abstract: | The present invention concerns antibodies that react immunologically with anti-tumor antigen antibodies and compositions and methods related thereto. In particular, the antibodies that react immunologically with the anti-tumor antigen antibodies are employed in therapeutic, diagnostic, and prognostic embodiments related to cancer, including breast cancer, for example. |
Inventor(s): | Pohlmann; Paula R. (Nashville, TN), Mernaugh; Ray (Nashville, TN), Arteaga; Carlos (Nashville, TN) |
Assignee: | Vanderbilt University (Nashville, TN) |
Application Number: | 12/666,566 |
Patent Claims: | 1. A method of determining a response of a subject to an anti-cancer treatment that comprises an anti-tumor antigen antibody, the method comprising: (a) detecting, in
a sample from said subject, an antibody that reacts immunologically with said anti-tumor antigen antibody, and (b) further treating said subject with said anti-tumor antigen antibody when step (a) reveals the presence of an antibody that reacts
immunologically with said anti-tumor antigen antibody.
2. The method of claim 1, wherein said antibody that reacts immunologically with said anti-tumor antigen antibody is further defined as detecting an anti-idiotypic antibody that reacts immunologically with the variable region of said anti-tumor antigen antibody, wherein the presence of said anti-idiotypic antibody indicates that the subject will respond to said further treatment. 3. The method of claim 1, wherein the antibody that reacts immunologically with an anti-tumor antigen antibody comprises a polyclonal antibody, a monoclonal antibody, a recombinant ScFv (single chain fragment variable) antibody fragment, Fv, VL or VH fragment, a Fab idiotypic antibody fragment, or an anti-idiotypic antibody fragment. 4. The method of claim 1, wherein said subject has not previously received said treatment. 5. The method of claim 1, wherein said subject has previously received said treatment. 6. The method of claim 1, wherein said tumor antigen comprises HER2, (EGFR) HER1. HER3, HER4, VEGFR, CD20, or EpCAM. 7. The method of claim 1, wherein said anti-tumor antigen antibody comprises trastuzumab, cetuximab, rituximab, bevacizumab, edrecolomab, panitumumab or alemtuzumab. |
Details for Patent 8,501,417
Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Approval Date | Patent No. | Expiredate |
---|---|---|---|---|---|---|---|
Genentech, Inc. | RITUXAN | rituximab | Injection | 103705 | 11/26/1997 | ⤷ Try a Trial | 2027-06-26 |
Idec Pharmaceuticals Corp. | RITUXAN | rituximab | Injection | 103737 | 02/19/2002 | ⤷ Try a Trial | 2027-06-26 |
Genentech, Inc. | HERCEPTIN | trastuzumab | For Injection | 103792 | 09/25/1998 | ⤷ Try a Trial | 2027-06-26 |
Genentech, Inc. | HERCEPTIN | trastuzumab | For Injection | 103792 | 02/10/2017 | ⤷ Try a Trial | 2027-06-26 |
Genzyme Corporation | CAMPATH | alemtuzumab | Injection | 103948 | 05/07/2001 | ⤷ Try a Trial | 2027-06-26 |
Genzyme Corporation | LEMTRADA | alemtuzumab | Injection | 103948 | 11/14/2014 | ⤷ Try a Trial | 2027-06-26 |
Genzyme Corporation | CAMPATH | alemtuzumab | Injection | 103948 | 10/12/2004 | ⤷ Try a Trial | 2027-06-26 |
>Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |
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