Abstract: CRISPR/Cpf1-related compositions and methods for treatment of cancer.

Abstract: The present disclosure relates to Cast 2a effector proteins with increased activity compared to previously described Cas12a effector proteins. The present disclosure also relates to fusion proteins comprising a Cas12a effector protein fused to a deaminase with increased activity compared to previously described fusion proteins comprising a Cast 12a effector protein fused to a deaminase. Systems and methods of their use are also disclosed.

Abstract: Edited cells, e.g., genomically edited cells, with reduced levels of immune rejection and/or improved persistence are described.

Abstract: Disclosed herein are enzymatically active Cas9 (eaCas9) fusion molecules, comprising an eaCas9 molecule linked, e.g., covalently or non-covalently, to a template nucleic acid; gene editing systems comprising the eaCas9 fusion molecules, and methods of use thereof.

Abstract: Genome editing systems, guide RNAs, and CRISPR-mediated methods are provided for altering portions of the HBG1 and HBG2 loci, portions of the erythroid specific enhancer of the BCL11A gene, or a combination thereof, in cells and increasing expression of fetal hemoglobin.

Abstract: Strategies, systems, compositions, and methods for efficient production of knock-in cellular clones without reporter genes. An essential gene is targeted using a knock-in cassette that comprises an exogenous coding sequence for a gene product of interest (or “cargo sequence”) in frame with and downstream (3?) of an exogenous coding sequence or partial coding sequence of the essential gene. Undesired targeting events create a non-functional version of the essential gene, in essence a knock-out, which is “rescued” by correct integration of the knock-in cassette, which restores the essential gene coding region so that a functional gene product is produced and positions the cargo sequence in frame with and downstream of the essential gene coding sequence.

Abstract: Strategies, systems, compositions, and methods for efficient production of knock-in cellular clones without reporter genes. An essential gene is targeted using a knock-in cassette that comprises an exogenous coding sequence for a gene product of interest (or “cargo sequence”) in frame with and downstream (3?) of an exogenous coding sequence or partial coding sequence of the essential gene. Undesired targeting events create a non-functional version of the essential gene, in essence a knock-out, which is “rescued” by correct integration of the knock-in cassette, which restores the essential gene coding region so that a functional gene product is produced and positions the cargo sequence in frame with and downstream of the essential gene coding sequence.

Abstract: Disclosed herein are enzymatically active Cas9 (eaCas9) fusion molecules, comprising an eaCas9 molecule linked, e.g., covalently or non-covalently, to a template nucleic acid; gene editing systems comprising the eaCas9 fusion molecules, and methods of use thereof.

Abstract: Disclosed herein are enzymatically active Cas9 (eaCas9) fusion molecules, comprising an eaCas9 molecule linked, e.g., covalently or non-covalently, to a template nucleic acid; gene editing systems comprising the eaCas9 fusion molecules, and methods of use thereof.

Abstract: Compositions, methods, strategies, kits, and systems for the delivery of negatively charged proteins, protein complexes, and fusion proteins, using cationic polymers or lipids are provided. Delivery of proteins into cells can be effected in vivo, ex vivo, or in vitro. Proteins that can be delivered using the compositions, methods, strategies, kits, and systems provided herein include, without limitation, enzymes, transcription factors, genome editing proteins, Cas9 proteins, TALEs, TALENs, nucleases, binding proteins (e.g., ligands, receptors, antibodies, antibody fragments; nucleic acid binding proteins, etc.), structural proteins, and therapeutic proteins (e.g., tumor suppressor proteins, therapeutic enzymes, growth factors, growth factor receptors, transcription factors, proteases, etc.), as well as variants and fusions of such proteins.

Abstract: Compositions, methods, strategies, kits, and systems for the delivery of negatively charged proteins, protein complexes, and fusion proteins, using cationic polymers or lipids are provided. Delivery of proteins into cells can be effected in vivo, ex vivo, or in vitro. Proteins that can be delivered using the compositions, methods, strategies, kits, and systems provided herein include, without limitation, enzymes, transcription factors, genome editing proteins, Cas9 proteins, TALEs, TALENs, nucleases, binding proteins (e.g., ligands, receptors, antibodies, antibody fragments; nucleic acid binding proteins, etc.), structural proteins, and therapeutic proteins (e.g., tumor suppressor proteins, therapeutic enzymes, growth factors, growth factor receptors, transcription factors, proteases, etc.), as well as variants and fusions of such proteins.

Abstract: Compositions, methods, strategies, kits, and systems for the supercharged protein-mediated delivery of functional effector proteins into cells in vivo, ex vivo, or in vitro are provided. Compositions, methods, strategies, kits, and systems for delivery of functional effector proteins using cationic lipids and cationic polymers are also provided. Functional effector proteins include, without limitation, transcriptional modulators (e.g., repressors or activators), recombinases, nucleases (e.g., RNA-programmable nucleases, such as Cas9 proteins; TALE nuclease, and zinc finger nucleases), deaminases, and other gene modifying/editing enzymes. Functional effector proteins include TALE effector proteins, e.g., TALE transcriptional activators and repressors, as well as TALE nucleases.

Abstract: Compositions, methods, strategies, kits, and systems for the supercharged protein-mediated delivery of functional effector proteins into cells in vivo, ex vivo, or in vitro are provided. Compositions, methods, strategies, kits, and systems for delivery of functional effector proteins using cationic lipids and cationic polymers are also provided. Functional effector proteins include, without limitation, transcriptional modulators (e.g., repressors or activators), recombinases, nucleases (e.g., RNA-programmable nucleases, such as Cas9 proteins; TALE nuclease, and zinc finger nucleases), deaminases, and other gene modifying/editing enzymes. Functional effector proteins include TALE effector proteins, e.g., TALE transcriptional activators and repressors, as well as TALE nucleases.

Abstract: Disclosed herein are enzymatically active Cas9 (eaCas9) fusion molecules, comprising an eaCas9 molecule linked, e.g., covalently or non-covalently, to a template nucleic acid; gene editing systems comprising the eaCas9 fusion molecules, and methods of use thereof.

Abstract: Compositions are described for direct protein delivery into multiple cell types in the mammalian inner ear. The compositions are used to deliver protein(s) (such as gene editing factors) editing of genetic mutations associated with deafness or associated disorders thereof. The delivery of genome editing proteins for gene editing and correction of genetic mutations protect or restore hearing from genetic deafness. Methods of treatment include the intracellular delivery of these molecules to a specific therapeutic target.

Abstract: CRISPR/Cpf1-related compositions and methods for treatment of cancer.

Abstract: Compositions, methods, strategies, kits, and systems for the delivery of negatively charged proteins, protein complexes, and fusion proteins, using cationic polymers or lipids are provided. Delivery of proteins into cells can be effected in vivo, ex vivo, or in vitro. Proteins that can be delivered using the compositions, methods, strategies, kits, and systems provided herein include, without limitation, enzymes, transcription factors, genome editing proteins, Cas9 proteins, TALEs, TALENs, nucleases, binding proteins (e.g., ligands, receptors, antibodies, antibody fragments; nucleic acid binding proteins, etc.), structural proteins, and therapeutic proteins (e.g., tumor suppressor proteins, therapeutic enzymes, growth factors, growth factor receptors, transcription factors, proteases, etc.), as well as variants and fusions of such proteins.

Abstract: Compositions, methods, strategies, kits, and systems for the delivery of negatively charged proteins, protein complexes, and fusion proteins, using cationic polymers or lipids are provided. Delivery of proteins into cells can be effected in vivo, ex vivo, or in vitro. Proteins that can be delivered using the compositions, methods, strategies, kits, and systems provided herein include, without limitation, enzymes, transcription factors, genome editing proteins, Cas9 proteins, TALEs, TALENs, nucleases, binding proteins (e.g., ligands, receptors, antibodies, antibody fragments; nucleic acid binding proteins, etc.), structural proteins, and therapeutic proteins (e.g., tumor suppressor proteins, therapeutic enzymes, growth factors, growth factor receptors, transcription factors, proteases, etc.), as well as variants and fusions of such proteins.

Abstract: Compositions, methods, strategies, kits, and systems for the supercharged protein-mediated delivery of functional effector proteins into cells in vivo, ex vivo, or in vitro are provided. Compositions, methods, strategies, kits, and systems for delivery of functional effector proteins using cationic lipids and cationic polymers are also provided. Functional effector proteins include, without limitation, transcriptional modulators (e.g., repressors or activators), recombinases, nucleases (e.g., RNA-programmable nucleases, such as Cas9 proteins; TALE nuclease, and zinc finger nucleases), deaminases, and other gene modifying/editing enzymes. Functional effector proteins include TALE effector proteins, e.g., TALE transcriptional activators and repressors, as well as TALE nucleases.

Abstract: Compositions, methods, strategies, kits, and systems for the supercharged protein-mediated delivery of functional effector proteins into cells in vivo, ex vivo, or in vitro are provided. Compositions, methods, strategies, kits, and systems for delivery of funcational effector proteins using cationic lipids and cationic polymers are also provided. Functional effector proteins include, without limitation, transcriptional modulators (e.g., repressors or activators), recombinases, nucleases (e.g., RNA-programmable nucleases, such as Cas9 proteins; TALE nuclease, and zinc finger nucleases), deaminases, and other gene modifying/editing enzymes. Functional effector proteins include TALE effector proteins, e.g., TALE transcriptional activators and repressors, as well as TALE nucleases.