Abstract: Described herein are immunoconjugates comprising a multivalent antibody and a chelating agent, wherein the multivalent antibody comprises a polypeptide comprising: a first antigen-binding domain; and a second antigen-binding domain.

Abstract: Described herein are polypeptides that bind to 5T4 useful for cancer therapy. Further disclosed herein are polypeptides that bind to 5T4 that are conjugated to a chelating agent or a radionuclide complex thereof.

Abstract: Described herein are antibodies and immunoconjugates capable of targeting antigens within the kidney. The antibodies described herein generally a polypeptide, wherein the polypeptide comprises: an antigen-binding domain (e.g., immunoglobulin single-chain domain antibody) and a Fc domain, wherein the antigen-binding domain binds an antigen present within the kidney.

Abstract: Described herein are polypeptides that bind to 5T4 useful for cancer therapy. Further disclosed herein are polypeptides that bind to 5T4 that are conjugated to a chelating agent or a radionuclide complex thereof.

Abstract: Certain embodiments of the invention provide a cationic lipid of formula (I): wherein R1, R2, R3 and R4 are defined as described herein, as well as methods of making these lipids. Certain embodiments of the invention also provide nucleic acid-lipid particles comprising a cationic lipid of formula (I), methods of making the lipid particles, and methods of delivering and/or administering the lipid particles.

Abstract: Certain embodiments of the invention provide a cationic lipid of formula (I): wherein R1, R2, R3 and R4 are defined as described herein, as well as methods of making these lipids. Certain embodiments of the invention also provide nucleic acid-lipid particles comprising a cationic lipid of formula (I), methods of making the lipid particles, and methods of delivering and/or administering the lipid particles.

Abstract: Described herein are heavy chain antibodies that bind to DLL3 and immunoconjugates of DLL3 heavy chain antibodies useful for cancer therapy.

Abstract: Described herein are heavy chain antibodies that bind to DLL3 and immunoconjugates of DLL3 heavy chain antibodies useful for cancer therapy.

Abstract: The present invention provides compositions comprising nucleic acid molecules, such as mRNA molecules, encapsulated within lipid particles. The compositions are useful, for example, to introduce the mRNA molecules into a human subject where they are translated to produce a polypeptide that functions to ameliorate one or more symptoms of a disease.

Abstract: Certain embodiments of the invention provide a cationic lipid of formula (I): wherein R1, R2, R3 and R4 are defined as described herein, as well as methods of making these lipids. Certain embodiments of the invention also provide nucleic acid-lipid particles comprising a cationic lipid of formula (I), methods of making the lipid particles, and methods of delivering and/or administering the lipid particles.

Abstract: Disclosed herein include methods, compositions, and kits suitable for use in inducing reparative regeneration and/or appendage regeneration. In some embodiments, the method comprises administering to a subject in need thereof a therapeutically effective amount of one or more amino acids and a therapeutically effective amount of one or more sugars, and thereby inducing reparative regeneration or appendage regeneration in the subject. There are provided, in some embodiments, regenerative agents suitable for use in the methods provided herein. Regenerative agents can stimulate mTOR signaling and/or insulin signaling. Regenerative agents can include one or more amino acids, insulin, and/or one or more sugars.

Abstract: The present invention provides compositions comprising nucleic acid molecules, such as mRNA molecules, encapsulated within lipid particles. The compositions are useful, for example, to introduce the mRNA molecules into a human subject where they are translated to produce a polypeptide that functions to ameliorate one or more symptoms of a disease.

Abstract: The present invention provides compositions comprising nucleic acid molecules, such as mRNA molecules, encapsulated within lipid particles. The compositions are useful, for example, to introduce the mRNA molecules into a human subject where they are translated to produce a polypeptide that functions to ameliorate one or more symptoms of a disease.

Abstract: Methods to elevate progenitor and stem cell counts in animal subjects using compounds which bind to the chemokine receptor CXCR4 are disclosed.

Abstract: Methods to elevate progenitor and stem cell counts in animal subjects using compounds which bind to the chemokine receptor CXCR4 are disclosed.

Abstract: Methods to elevate progenitor and stem cell counts in animal subjects using compounds which bind to the chemokine receptor CXCR4 are disclosed.

Abstract: Methods to elevate progenitor and stem cell counts in animal subjects using compounds which bind to the chemokine receptor CXCR4 are disclosed.

Abstract: Methods to elevate progenitor and stem cell counts in animal subjects using compounds which bind to the chemokine receptor CXCR4 are disclosed.

Abstract: Methods to elevate progenitor and stem cell counts in animal subjects using compounds which bind to the chemokine receptor CXCR4 are disclosed.

Abstract: Conditions such as kidney stones, which are characterized by undesired absorption of oxalate from the intestinal tract are conveniently treated using nontoxic salts of rare earth metal ions.