Other
15 Authors
- Prentice R,
- Ladd JJ,
- Mao J,
- Israel R,
- Chao T,
- Hanash S,
- Li C,
- Qiu J,
- Disis N,
- Amon LM,
- Wu M,
- Johnson MM,
- Pitteri SJ,
- Chin A,
- McIntosh M
| First Author | Ladd JJ | Year | 2013 |
| Journal | Cancer Res | Volume | 73 |
| Issue | 5 | Pages | 1502-13 |
| PubMed ID | 23269276 | Mgi Jnum | J:194361 |
| Mgi Id | MGI:5473477 | Doi | 10.1158/0008-5472.CAN-12-2560 |
| Citation | Ladd JJ, et al. (2013) Autoantibody Signatures Involving Glycolysis and Splicesome Proteins Precede a Diagnosis of Breast Cancer among Postmenopausal Women. Cancer Res 73(5):1502-13 |
| abstractText | We assessed the autoantibody repertoire of a mouse model engineered to develop breast cancer and the repertoire of autoantibodies in human plasmas collected at a preclinical time point and at the time of clinical diagnosis of breast cancer. In seeking to identify common pathways, networks, and protein families associated with the humoral response, we elucidated the dynamic nature of tumor antigens and autoantibody interactions. Lysate proteins from an immortalized cell line from a MMTV-neu mouse model and from MCF7 human breast cancers were spotted onto nitrocellulose microarrays and hybridized with mouse and human plasma samples, respectively. Immunoglobulin-based plasma immunoreactivity against glycolysis and spliceosome proteins was a predominant feature observed both in tumor-bearing mice and in prediagnostic human samples. Interestingly, autoantibody reactivity was more pronounced further away than closer to diagnosis. We provide evidence for dynamic changes in autoantibody reactivity with tumor development and progression that may depend, in part, on the extent of antigen-antibody interactions. Cancer Res; 73(5); 1502-13. (c)2012 AACR. |
