Abstract: Biomarkers that correlate with progression to neoplasia in human papillomavirus (HPV) induced cancer, for example cervical cancer have been identified. These biomarkers can be used to diagnosis or assist in the diagnosis of HPV-induced cancer. They can also be used to increase the positive predictive value of current screening modalities. In addition, they can provide insights into the biology of HPV-induced cancer and thus provide leads for the development of nonsurgical therapies. Exemplary biomarkers include cornulin, PA28 ?, DJ-1, actin, transthyretin, HSPB1, CV intracellular channel 1, cytokeratin 8, transferrin, Hs??6 (HSP20), aflatoxin reductase, ?2 type I collagen, creatine kinase B, cytokeratin 13 GST ?, PA28 ?, Manganese SOD, lamin A/C, serpin B1 (elastase inhibitor), serpin B3 (SCAA1), cytokeratin 10, cytokeratin 6A, and trp-tRNA synthetase.

Abstract: Compositions and methods for modulating a DNA repair process in vivo or in vitro are provided. One aspect of the disclosure provides a pharmaceutical composition including a DNA repair modulator. The DNA repair modulator includes, but is not limited to, compositions such as polypeptides, for example antibodies; modified polypeptides; and branched or unbranched aliphatic, cycloaliphatic, substituted aliphatic, aromatic hydrocarbons, or heterocyclic carbon-based compounds that associate with a DNA repair polypeptide, for example, DNA-PKcs.