The present invention concerns methods and compositions for gene therapy, in particular in vivo gene therapy for delivery of bioactive glial derived neurotrophic factor (GDNF) for the treatment of Parkinson's Disease. The invention also concerns mammalian cells capable of producing GDNF in increased amounts as well as the use of these cells for recombinant production of bioactive GDNF and for therapeutic use. The invention also includes a device that may be implanted in the cochlear of a patient that is capable of secreting GDNF.

Genetically modified cells that are compatible with multiple subjects, e.g., universal donor cells, and methods of generating said genetic modified cells are provided herein. The universal donor cells comprise at least one genetic modification within or near a gene that encodes one or more MHC-I or MHC-II human leukocyte antigens or a component or a transcriptional regulator of a MHC-I or MHC-II complex, wherein genetic modification comprises an insertion of a polynucleotide encoding a tolerogenic factor and/or survival factor. The universal donor cells may further comprise at least one genetic modification within or near a gene that encodes a survival factor, wherein said genetic modification comprises an insertion of a polynucleotide encoding a second tolerogenic factor and/or a different survival factor.

Methods and compositions for identifying tumor antigens of human lymphocytes, and for treating subjects having cancer, are provided herein.

Methods and compositions for identifying tumor antigens of human lymphocytes, and for treating subjects having cancer, are provided herein.

The current disclosure has identified novel developmental, cellular, molecular, and biochemical pathways and developed a unique mouse model which recapitulates age, bicuspid aortic valve-associated, and gender-specific pathological aspects of development and progression of human CAVD, which will be useful in developing novel diagnostic, preventative, and therapeutic strategies for CAVD patients.

This invention relates generally to bifunctional molecules including (a) a TGFβRII or fragment thereof capable of binding TGFβ and (b) an antibody, or antigen binding fragment thereof, that binds to an immune checkpoint protein, such as Programmed Death Ligand 1 (PD-L1), uses of such molecules (e.g., for treating cancer), and methods of making such molecules.

This invention relates generally to bifunctional molecules including (a) a TGFβRII or fragment thereof capable of binding TGFβ and (b) an antibody, or antigen binding fragment thereof, that binds to an immune checkpoint protein, such as Programmed Death Ligand 1 (PD-L1), uses of such molecules (e.g., for treating cancer), and methods of making such molecules.

The invention provides compositions including stabilized multilamellar lipid vesicles having crosslinked lipid bilayers (referred to herein as interbilayer-crosslinked multilamellar vesicles or ICMV) and including an ALK variant, pharmaceutical compositions containing vesicles (e.g., ICMV) including an ALK variant, and methods of treatment using such compositions. The invention provides compositions including stabilized multilamellar lipid vesicles with crosslinked lipid bilayers (e.g., an interbilayer-crosslinked multilamellar vesicle or ICMV) containing an Anaplastic lymphoma kinase (ALK) variant as an antigen that is associated with solid tumor cancers.

The invention provides compositions including stabilized multilamellar lipid vesicles having crosslinked lipid bilayers (referred to herein as interbilayer-crosslinked multilamellar vesicles or ICMV) and including an ALK variant, pharmaceutical compositions containing vesicles (e.g., ICMV) including an ALK variant, and methods of treatment using such compositions. The invention provides compositions including stabilized multilamellar lipid vesicles with crosslinked lipid bilayers (e.g., an interbilayer-crosslinked multilamellar vesicle or ICMV) containing an Anaplastic lymphoma kinase (ALK) variant as an antigen that is associated with solid tumor cancers.

The present invention provides anti-Activin A antibodies, and antigen-binding fragments thereof, as well as methods of use of such antibodies, or antigen-binding fragments thereof, for treating a subject having pulmonary arterial hypertension (PAH).