The present invention relates to the field of treatment efficacy prediction in patients with malignant diseases. More precisely, this invention relates to the prediction of the efficacy of a treatment in cancer patients, based on the precise quantification of several biological markers that are related to the innate and adaptive immune response of said patient against said cancer.

Disclosed are synthetic nanocarrier compositions that provide controlled release of immunosuppressants as well as related methods. The synthetic nanocarrier compositions may also include antigen in some embodiments.

Provided herein are methods and compositions for single cell characterization using affinity-oligonucleotide conjugates. Provided herein are methods and compositions for single cell characterization using tetramer-oligonucleotide conjugates.

The present invention relates to methods for determining, modulating or adjusting a treatment regimen with a chemotherapeutic agent in a patient affected with a cancer.

Compositions and methods are provided for the identification of peptide sequences that are ligands for a T cell receptor (TCR) of interest, in a given MHC context.

Disclosed is an isolated or purified T cell receptor (TCR) having antigenic specificity for mutated Kirsten rat sarcoma viral oncogene homolog (KRAS) presented in the context of an HLA-Cw*0802 molecule. Related polypeptides and proteins, as well as related nucleic acids, recombinant expression vectors, host cells, populations of cells, and pharmaceutical compositions are also provided. Also disclosed are methods of detecting the presence of cancer in a mammal and methods of treating or preventing cancer in a mammal.

The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.

The disclosure provides antibody molecules that bind to TCR Vβ regions and multispecific molecules comprising said antibody molecules. Additionally, disclosed are nucleic acids encoding the same, methods of producing the aforesaid molecules, pharmaceutical compositions comprising aforesaid molecules, and methods of treating an infectious disease using the aforesaid molecules.

Disclosed herein are methods of inhibiting an interaction of a T cell receptor with a peptide-major histocompatibility complex comprising administering inhibitory peptides that bind to the T cell receptor without the aid of a major histocompatibility complex to inhibit the interaction, and methods of identifying the inhibitory peptides.

Immune context scores are calculated for stage IV colorectal tumor tissue samples using non-continuous scoring functions. Feature metrics for at least one immune cell marker are calculated for a region or regions of interest, the feature metrics including at least a density of human CD8+ cells in a region of interest including a tumor core to generate an immune context score. The immune context score can then be used as a predictive metric (e.g. likelihood of response to a particular treatment course). The immune context score may then be incorporated into diagnostic and/or treatment decisions.