Variant activin receptor polypeptides, alone or in combination with chemotherapy, and uses thereof

The present invention provides variant activin JIB soluble receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the variant polypeptides...

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Bibliographische Detailangaben
Hauptverfasser: TAM, Lei-Ting Tony, SUN, Jeonghoon, LU, John, HAN, Huiquan, KWAK, Keith Soo-Nyung, ZHOU, Xiaolan
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides variant activin JIB soluble receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the variant polypeptides and proteins. Compositions and methods for treating muscle-wasting and other diseases and disorders are also provided.