Cambridge, MA, United States
Cambridge, MA, United States

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Patent
Acceleron Pharma Inc. | Date: 2016-08-04

In part, the present disclosure relates methods for treating, preventing, or reducing the severity of a myeloproliferative disorder (e.g., polycythemia vera, essential thrombocythemia, and myelofibrosis) or one or more complications of a myeloproliferative disorder. The present disclosure further relates methods for treating, preventing, or reducing the severity of a Janus kinase-associated disorder or one or more complications of a Janus kinase-associated disorder. In certain aspects the disclosure provides TRII antagonists for treating, preventing, or reducing the severity of a myeloproliferative disorder (e.g., polycythemia vera, essential thrombocythemia, and myelofibrosis) or a Janus kinase-associated disorder or one or more complications of a myeloproliferative disorder or a Janus kinase-associated disorder.


Patent
Acceleron Pharma Inc. | Date: 2016-07-01

In certain aspects, the present invention provides compositions and methods for modulating (promoting or inhibiting) growth of a tissue, such as bone, cartilage, muscle, fat, and/or neuronal tissue. The present invention also provides methods of screening compounds that modulate activity of an ActRIIB protein and/or an ActRIIB ligand. The compositions and methods provided herein are useful in treating diseases associated with abnormal activity of an ActRIIB protein and/or an ActRIIB ligand.


Patent
Acceleron Pharma Inc. | Date: 2016-02-16

In certain aspects, the present disclosure relates to polypeptides comprising a truncated, ligand-binding portion of the extracellular domain of TRII polypeptide useful to selectively antagonize a TRII ligand. The disclosure further provides compositions and methods for use in treating or preventing TGF associated disorders.


Patent
Acceleron Pharma Inc. | Date: 2016-08-24

In certain aspects, the present invention provides compositions and methods for modulating (promoting or inhibiting) growth of a tissue, such as bone, cartilage, muscle, fat, and/or neuron. The present invention also provides methods of screening compounds that modulate activity of an ActRII protein and/or an ActRII ligand. The compositions and methods provided herein are useful in treating diseases associated with abnormal activity of an ActRII. protein and/or an ActRII ligand.


Patent
Acceleron Pharma Inc. and Dyax | Date: 2016-08-11

The disclosure provides, among other aspects, neutralizing antibodies and portions thereof that bind to ActRIIB and uses for same.


The disclosure provides, in part, follistatin polypeptides that are suitable for use in local administration and methods for use.


Patent
Acceleron Pharma Inc. | Date: 2016-04-06

In certain aspects, the disclosure provides soluble heteromeric polypeptide complexes comprising an extracellular domain of an ALK4 receptor and an extracellular domain of ActRIIB. In certain aspects, such soluble ALK4:ActRIIB complexes may be used to regulate (promote or inhibit) growth of tissues or cells including, for example, muscle, bone, cartilage, fat, neural tissue, tumors, and/or cancerous cells. In certain aspects, such ALK4:ActRIIB complexes are can be used to improve muscle formation, bone formation, metabolic parameters, and disorders associated with these tissues, cellular networks, kidney, and endocrine systems.


Patent
Acceleron Pharma Inc. | Date: 2016-04-06

In certain aspects, the disclosure provides soluble single-arm heteromeric polypeptide complexes comprising an extracellular domain of a type I serine/threonine kinase receptor of the TGF-beta family or an extracellular domain of a type II serine/threonine kinase receptor of the TGF-beta family. In some embodiments, the disclosure provides soluble single-arm polypeptide complexes comprising an extracellular domain of a type II receptor selected from: ActRIIA, ActRIIB, TGFBRII, BMPRII, and MISRII. In some embodiments, the disclosure provides soluble single-arm polypeptide complexes comprising an extracellular domain of a type I receptor selected from: ALK1, ALK2, ALK3, ALK4, ALK5, ALK6, and ALK7. Optionally the soluble complex is a heterodimer. In certain aspects, such soluble polypeptide complexes may be used for the treatment or prevention of various TGF-beta associated conditions, including without limitation diseases and disorders associated with, for example, cancer, muscle, bone, fat, red blood cells, metabolism, fibrosis and other tissues that are affected by one or more ligands of the TGF-beta superfamily.


Patent
Acceleron Pharma Inc. | Date: 2016-01-25

In certain aspects, the present invention provides methods for dosing a patient with an ActRIIb antagonist and methods for managing patients treated with an ActRIIb anatagonist. In certain aspects, the methods involve measuring one or more hematologic parameters in a patient.


In certain aspects, the present invention provides methods for dosing a patient with an activin-ActRIIa antagonist and methods for managing patients treated with an activin-ActRIIa anatagonist. In certain aspects, the methods involve measuring one or more hematologic parameters in a patient.

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