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 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.

Embodiments disclosed herein provide a peptoid compound comprising a structure shown in Formula I and a detection chip having the peptoid compound coupled onto its surface. The peptoid compound has a strong binding ability with EpCAM protein on the surface of circulating tumor cells. The diagnostic technology of colorectal adenocarcinoma, gastric adenocarcinoma, breast cancer, ovarian cancer, lung adenocarcinoma, prostate cancer, pancreatic cancer, stem cell cancer, retinoblastoma, or primary esophageal squamous cell carcinoma based on the peptoid compound can realize rapid detection or diagnosis. In addition, the peptoid compound can be made by a simple synthesis method with high preparation efficiency and low production cost.

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The present disclosure provides for non-viral compositions and methods for delivering nucleic acids into eukaryotic cells (e.g., stem cells) with high efficiency and low genotoxicity.

The present disclosure provides for non-viral compositions and methods for delivering nucleic acids into eukaryotic cells (e.g., stem cells) with high efficiency and low genotoxicity.

A lipid composition containing a nucleic acid, wherein the lipid composition comprises a peptide-lipid conjugate, is provided. The peptide of the peptide-lipid conjugates can be from 4 to 52 amino acids in length. Methods of using the lipid composition in the in vivo delivery of nucleic acids are further provided.

A lipid composition containing a nucleic acid, wherein the lipid composition comprises a peptide-lipid conjugate, is provided. The peptide of the peptide-lipid conjugates can be from 4 to 52 amino acids in length. Methods of using the lipid composition in the in vivo delivery of nucleic acids are further provided.

Compositions useful for propagation of pluripotent stem cells are provided. The compositions comprise a polysaccharide hydrogel linked to a peptide fragment of the extracellular domain of epithelial cadherin. Methods of making the composition, and culturing pluripotent stem cells also are provided.

Compositions useful for propagation of pluripotent stem cells are provided. The compositions comprise a polysaccharide hydrogel linked to a peptide fragment of the extracellular domain of epithelial cadherin. Methods of making the composition, and culturing pluripotent stem cells also are provided.

Disclosed here are polypeptides derived from the HD2 domain of human B-cell CLL/lymphoma 9 (BCL9) protein and variants thereof, as well as their use in the diagnosis, prevention, and/or treatment of a disease or disorder. Also disclosed are methods of generating such polypeptides and variants thereof.