The present invention relates to monoclonal anti-Sortilin antibodies which have been found useful in correcting a deficient level of progranulin (PGRN). In particular, these antibodies can be used in the treatment of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS).

The present invention relates to a MuSK agonist antibody, or a VH, VL or CDR3 thereof, a polynucleotide encoding said antibody or a VH, VL or CDR3 thereof or an expression vector comprising said polynucleotide or a composition comprising said antibody, polynucleotide or expression vector and their use in methods of preventing and treating diseases and conditions associated with an impaired neuromuscular transmission.

The present application relates to ligands targeted to epidermal growth factor receptor (EGFR) and compositions for use in treating tumors. Specifically, a ligand targeted to EGFR is disclosed. The ligand comprises a heavy chain variable domain and a light chain variable domain. The ligand may be selected from the group consisting of a single chain variable fragment, a fusion protein, a monoclonal antibody, and an antigen-binding fragment thereof. The ligand may be conjugated to a liposome or a nanoparticle that encapsulates at least one chemotherapeutic agent to form a ligand-targeted liposomal or nanoparticle drug. Also disclosed are conjugates and formulations for use in treating tumors such as squamous cell carcinoma of head and neck. A method for making a ligand-targeted liposomal drug is also disclosed. The drug may be a chemotherapeutic agent selected from the group consisting of doxorubicine and vinorelbine.

The present invention relates to antibody-based molecules, including full-length antibodies, antigen-binding domains thereof, and antibody derivatives that are capable of binding to and activating human muscle-specific tyrosine protein kinase (MuSK). The present invention further discloses methods of treating neuromuscular conditions using the aforementioned MuSK antibodies.

The present invention relates to a conjugated molecule comprising a peptide displaying at least 0.1% activity of native glucagon-like peptide 1 (GLP-1) at the GLP-1 receptor, and an N-methyl-D-aspartate receptor (NMDAR) antagonist, the peptide being covalently bonded to the NMDAR antagonist either directly or through a chemical linker, the conjugated molecule for use in therapy, pharmaceutical composition comprising the conjugated molecule, a method of reducing body weight of a mammal comprising administering the conjugated molecule to the mammal, and a non-therapeutic method of reducing body weight of a mammal comprising orally administering the conjugated molecule to the mammal.

An isolated antibody, comprising: a heavy chain variable domain (V.sub.H) that is at least 75% identical to the amino acid sequence of SEQ ID NO: 1; and a light chain variable domain (V.sub.L) that is at least 75% identical to the amino acid sequence of SEQ ID NO: 2; wherein the antibody binds specifically to human neurotensin receptor 1 (hNTSR1).

Methods for detecting a prostate cancer in a subject comprise detecting a marker selected from an endosomal associated marker and/or a lysosomal associated marker from the subject.

The present invention relates to antibody-based molecules, including full-length antibodies, antigen-binding domains thereof, and antibody derivatives that are capable of binding to and activating human muscle-specific tyrosine protein kinase (MuSK). The present invention further discloses methods of treating neuromuscular conditions using the aforementioned MuSK antibodies.

The present disclosure is generally directed to compositions that include antibodies, e.g., monoclonal, chimeric, affinity-matured, humanized antibodies, antibody fragments, etc., that specifically bind a Sortilin protein, e.g., human Sortilin or mammalian Sortilin, and have improved and/or enhanced functional characteristics, and use of such compositions in preventing, reducing risk, or treating an individual in need thereof.

The invention relates to a method of diagnosis or prognosis of an obliterative arteriopathy in a subject, comprising determining the expression level of adenosine A.sub.2A receptors expressed at the cell surface of peripheral blood mononuclear cells obtained from said subject. The invention also relates to an agonist-like monoclonal antibody directed to the human adenosine A.sub.2A receptor, useful for carrying out this method.