4 results about "Cellular biomarkers" patented technology

The present invention provides diagnostic methods, therapeutic methods, and compositions for the treatment of lymphoma (e.g., a diffuse large B-cell lymphoma (e.g., a germinal-center B-cell-like or activated B-cell-like diffuse large B-cell lymphoma). The invention is based, at least in part, on the discovery that macrophage biomarkers are useful in methods of identifying, diagnosing, or predicting the therapeutic efficacy of treatment with an anti-CD79b immunoconjugate (e.g., polatuzumab vedotin) and an anti-CD20 antibody (e.g., obinutuzumab or rituximab).

The present invention provides a method for selecting a cancer patient for a cancer treatment or for predicting or monitoring the response of a cancer patient to a cancer treatment, comprising: determining the level of effector regulatory T cells in a biological sample from the patient, wherein said level of effector regulatory T cells correlates with the responsiveness of said patient to the cancer treatment.

This invention belongs to the field of cell detection technology, specifically involving the application of NR4A1 as an early biomarker for gamma-ray radiation. This invention discovers that in the early stage (2 hours) after gamma-ray radiation, the protein and mRNA levels of NR4A1 are significantly increased, exhibiting a radiation dose-dependent effect. NR4A1 can serve as a 2-hour biomarker for gamma-ray irradiated HeLa cells, allowing for the screening of cells irradiated for 2 hours, differentiating the duration of gamma-ray irradiation, and achieving early diagnosis of cellular gamma-ray radiation.

The present invention provides diagnostic methods, therapeutic methods, and therapeutic compositions for lymphoma (e.g., diffuse large B-cell lymphoma (e.g., hair center B-cell-like or activated B-cell-like diffuse large B-cell lymphoma). The present invention is based, at least in part, on the discovery that macrophage biomarkers can be used in methods for identifying, diagnosing, or predicting the efficacy of treatment with an anti-CD79b immunoconjugate (e.g., vipostuzumab) and an anti-CD20 antibody (e.g., ototuzumab or rituximab).