Abstract: There are provided herein, inter alia, complexes, compositions and methods for a vaccine for COVID-19. The cell-penetrating complexes provided herein may include a nucleic acid non-covalently bound to a cationic amphipathic polymer, the cationic amphipathic polymer including a pH-sensitive immolation domain. The cell-penetrating complexes provided herein are, inter alia, useful in vaccines, wherein the vaccine includes a ribonucleic acid including a sequence encoding a viral protein, a nucleic acid adjuvant and a cationic amphipathic polymer provided herein including embodiments thereof.

Abstract: Provided are conjugates comprising a knottin peptide comprising an engineered loop that binds to a cell surface molecule, and an immunostimulant conjugated to the knottin peptide via a linker. According to some embodiments, the immunostimulant activates a pathogen recognition receptor (PRR). For example, the immunostimulant may be a Toll-Like Receptor (TLR) agonist, e.g., an agonist of TLR 7, TLR 8 and/or TLR 9. Also provided are compositions (e.g., pharmaceutical compositions) that comprise the conjugates of the present disclosure, as well as kits comprising such compositions and methods of using such compositions, e.g., to treat an individual having cancer. Methods of making the conjugates of the present disclosure are also provided.

Abstract: Combinations of Bruton's tyrosine kinase (Btk) inhibitors, e.g., 1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one, with immunotherapy are provided. Also provided are methods of treating cancers, and autoimmune disorders by administering combinations of Bruton's tyrosine kinase (Btk) inhibitors, e.g., 1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one, and an immune checkpoint inhibitor.

Abstract: Combinations of Bruton's tyrosine kinase (Btk) inhibitors, e.g., 1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one, with immunotherapy are provided. Also provided are methods of treating cancers, and autoimmune disorders by administering combinations of Bruton's tyrosine kinase (Btk) inhibitors, e.g., 1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one, and an immune checkpoint inhibitor.

Abstract: Quinazoline derivatives are provided that specifically inhibit proliferation of T cells without affecting the level of IL-2 secreted from said T cells. These compounds as well as pharmaceutical composition comprising them are useful for the treatment of indications mediated by T cell proliferation.

Abstract: Quinazoline derivatives are provided that specifically inhibit proliferation of T cells without affecting the level of IL-2 secreted from said T cells. These compounds as well as pharmaceutical composition comprising them are useful for the treatment of indications mediated by T cell proliferation.