Abstract: Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: The present disclosure relates generally to eukaryotic initiation factor 2B modulators, or a pharmaceutically acceptable salt, stereoisomer, mixture of stereoisomers, or prodrug thereof, and methods of making and using thereof.

Abstract: The present disclosure provides methods and materials for screening a compound or monitoring a subjects response to a compound or dosing regimen for treating frontotemporal dementia (FTD). Methods and materials for identifying and treating a subject having FTD are also provided.

Abstract: Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: Provided herein are proteins, which are capable of being transported across the blood-brain barrier (BBB) and comprise sulfoglucosamine sulfohydrolase (SGSH) enzyme-Fc fusion polypeptides. Certain embodiments also provide methods of using such proteins to treat Sanfilippo syndrome A.

Abstract: Provided herein are polypeptides that bind to a transferrin receptor, Fc dimers and fusion proteins comprising such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: Described herein are solid forms of 4-(3,3-difluoro-2,2-dimethyl-propanoyl)-3,5-dihydro-2H-pyrido[3,4-f][1,4]oxazepine-9-carbonitrile, the process of preparing the forms, pharmaceutical compositions comprising same, and methods of use thereof.

Abstract: Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: Provided herein are fusion proteins that comprise an enzyme replacement therapy enzyme and an Fc region, as well as methods of using such proteins to treat a lysosomal storage disorder. Methods for transporting agents across the blood-brain barrier are also provided herein.

Abstract: The present disclosure relates generally to methods and compositions for preventing or arresting cell death and/or inflammation.

Abstract: The present disclosure relates generally to eukaryotic initiation factor 2B modulators, or a pharmaceutically acceptable salt, stereoisomer, mixture of stereoisomers or prodrug thereof, and methods of making and using thereof.

Abstract: Provided herein are fusion proteins that comprise progranulin and an Fc polypeptide. Methods of using such proteins to treat progranulin-associated disorders (e.g., a neurodegenerative disease, such as frontotemporal dementia (FTD)) are also provided herein.

Abstract: The present disclosure relates generally to compounds of formula (I) or a pharmaceutically acceptable salt, prodrug, deuterated analog, tautomer, stereoisomer, or mixture of stereoisomers thereof and their use as LRRK2 inhibitors.

Abstract: The present disclosure relates generally to LRRK2 inhibitors, or a pharmaceutically acceptable salt, deuterated analog, prodrug, tautomer, stereoisomer, or mixture of stereoisomers thereof, and methods of making and using thereof.

Abstract: The present disclosure relates to methods of making LRRK2-inhibiting, pyrimidinyl-4-aminopyrazole compounds and intermediates of formulae I and IV: The compounds are useful as LRRK2 inhibitors in the treatment of LRRK2 mediated diseases, and as intermediates for their manufacture.

Abstract: Provided herein are methods for transporting agents across the blood brain barrier. In some embodiments, the agents bind to therapeutic targets for the treatment of neurodegenerative diseases. As described herein, the agents are linked to proteins that bind to a transferrin receptor.

Abstract: Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: In one aspect, antibodies that specifically bind to a human BACE1 protein are provided herein. In some embodiments, the antibodies contain modifications that reduce effector function, extend serum stability or serum half-life, or promote heterodimerization. In other aspects, bispecific antibodies and pharmaceutical compositions comprising antibodies that bind to human BACE1 protein are provided herein. Methods for inhibiting amyloid-? formation and/or aggregation, inhibiting amyloid plaque formation, and treating neurodegenerative diseases are also provided herein.

Abstract: Provided herein are progranulin variants and fusion proteins that comprise a progranulin variant and an Fc polypeptide. Methods of using such proteins to treat progranulin-associated disorders (e.g., a neurodegenerative disease, such as frontotemporal dementia (FTD)) are also provided herein.

Abstract: Provided herein are polypeptides that bind to a blood-brain barrier (BBB) receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a BBB receptor-expressing cell, e.g., for transport across the BBB. Also provided herein are transferrin receptor (TfR) constructs that comprise a monomeric TfR apical domain or one or more portions of the TfR apical domain which have been circularly permuted relative to the full-length TfR sequence.