Abstract: Described herein are methods and transplant compositions for promoting or inducing organ transplant tolerance and/or immune tolerance by conditioning a recipient with radiation-free, low-doses of cyclophosphamide (CY), pentostatin (PT), and anti-thymocyte globulin (ATG) prior to transplantation of PD-L1+ donor-derived CD4+ T-depleted bone marrow cells. In certain embodiments, the methods may also include transplanting an organ, such as a solid organ, into the recipient. The transplant compositions may comprise a therapeutically effective amount of PD-L1+ donor-derived CD4+ T-depleted bone marrow cells and a donor organ.

Abstract: Provided herein are, inter alia, viral compositions and methods of using the same. The viral compositions provided include, inter alia, therapeutically effective amounts of a chimeric poxvirus and are particularly useful for methods of treating cancer. The chimeric poxviruses provided herein may further include transgenes.

Abstract: Provided herein are BAFF-R antibodies as well as compositions and methods of making and using the same. The antibodies provided herein are, inter alia, useful for the treatment of cancer and autoimmune diseases.

Abstract: Provided herein are, inter alia, novel peptide compositions having multi-specific binding capabilities useful for therapeutic and diagnostic purposes. The peptide compositions provided herein are polypeptide conjugates including at least two ligand binding domains able to target (bind) two or more ligands (e.g., antigens) at the same time. The peptide compositions provided herein can be produced at very high yields and are therefore easy to manufacture.

Abstract: Disclosed herein are multi-way oligonucleotide junctions for delivering one or more cargo molecules to a biological target and method of making such junctions. The oligonucleotide junctions are formed by two or more oligonucleotides and are stable outside the cell and easily dissociate inside the cell to release the cargo molecule(s). One or more cargo molecules as well as delivery ligand can be loaded to the junctions for targeted delivery. Also disclosed are nanostructures including one or more junctions attached to each other for delivering two or more cargo molecules.

Abstract: Described herein, inter alia, are compositions of PCNA modulators and methods for treating or preventing cancer.

Abstract: A vaccine composition comprising an immunologically effective amount of recombinant modified vaccinia Ankara (rMVA) virus comprising IE1, IE2 and pp65 or antigenic fragments thereof, which is genetically stable after at least 10 passages. A method of improving the stability of such rMVA upon passage by including one or more of the modifications: (1) inserting one or more nucleic acid sequences encoding the CMV antigens or antigenic fragments thereof into one or more insertion sites including but not limited to 044L/045L, IGR3, G1L/18R, and Del3 but not including Del2; (2) codon optimizing the nucleic acid sequences encoding the CMV antigens by removing consecutive cytosines or guanines; and (3) introducing one or more mutations in the amino acid sequences of the CMV antigens.

Abstract: The compositions and methods provide herein include, inter alia, antibodies attached to single-stranded oligoribonucleotides. Two antibodies are capable of forming complexes in vivo through hybridization of the respective complementary oligoribonucleotides they are bound to. For example, a first antibody bound to a first oligoribonucleotide through a first chemical linker may be administered to a subject, bind to a cell surface antigen in vivo and subsequently form an antibody complex in vivo with a second antibody bound to a second oligoribonucleotide through a second chemical linker, through complementary base-pairing between the first and the second oligoribonucleotide. The compositions and methods provided herein are, inter alia, useful for diagnostic and therapeutic purposes, for example, the treatment of cancer or autoimmune disease.

Abstract: A method of treating cancer in a subject by targeting at least one of KIF20A, SEPT7, RGS3 and EphrinB or disrupting protein-protein interaction in the EPHRINB-RGS3-KIF20A-SEPT7 axis. The method entails administering to the subject an RNA-based inhibitor such as an siRNA, shRNA, or miRNA or a peptide inhibitor which targets at least one of KIF20A, SEPT7, RGS3 and EphrinB or blocks the binding of KID20A to RGS3 and/or SEPT7 or the binding of EphrinB and RGS3.

Abstract: Disclosed is a method of treating or preventing a CMV infection in a recipient of a hematopoietic cell transplant (HCT). The method entails administering an effective amount of a CMV Triplex vaccine composition to a donor and/or recipient of the hematopoietic cells.

Abstract: Disclosed herein are methods of treating Canavan disease in a subject through restoring ASPA enzymatic activities in the subject by expressing exogenous wild type ASPA gene in the brain of the subject. Also disclosed are a process of producing neural precursor cells, including NPCs, glial progenitor cells and oligodendroglial progenitor cells, which express an exogenous wild type ASPA gene and the neural precursor cells produced by this process.

Abstract: Disclosed herein are antibodies or immunogenic fragments thereof that specifically bind to Epstein-Barr virus (EBV) glycoprotein 350 (gp350) or 220 or one or more immunogenic peptides. Also disclosed are immunogenic peptides comprising fragments of gp350 amino acid sequence, EBV antibody-small molecule conjugates and pharmaceutical compositions comprising the antibody or an immunogenic fragment thereof, one or more immunogenic peptides, or the EBV antibody-small molecule conjugate. The antibodies, immunogenic peptides, conjugates, and pharmaceutical compositions can be used to treat or prevent EBV infections and EBV-associated conditions and diseases.

Abstract: Provided herein are BAFF-R antibodies as well as compositions and methods of making and using the same. The antibodies provided herein are, inter alia, useful for the treatment of cancer and autoimmune diseases.

Abstract: A cell cultivation apparatus for cultivating microorganisms and growing cells at high density is provided. The apparatus includes a membrane comprising multiple surface features on a first side of the membrane for cell placement. The surface features comprising one or more compartments within which a cell can be located. The membrane includes a material that is at least partially permeable to gas. A second side of the membrane defines a gas region. The second side of the membrane is separated from the first side of the membrane by the membrane. The apparatus further includes a media region for receiving media. The compartments are configured to at least partially reduce media flow shear forces on one or more cells in the compartments. The surface features may be ridges, protrusions, fins, wells, and/or posts.

Abstract: Disclosed herein are conditioning regimens and methods for inducing MHC- or HLA-mismatched mixed chimerism by conditioning a recipient with radiation-free, low-doses of cyclophosphamide (CY), pentostatin (PT), and anti-thymocyte globulin (ATG) prior to transplantation of donor bone marrow cells. In certain embodiments, the donor bone marrow cells may be CD4+ T-depleted bone marrow cells. The conditioning regimens and methods may also include administering one or more populations of conditioning donor cells selected from donor CD4+ T-depleted spleen cells, donor CD8+ T cells, and donor G-CSF-mobilized peripheral blood mononuclear cells. The conditioning regimen is clinically acceptable and can be used for treating hereditary hematological diseases and autoimmune diseases, as well as for promoting organ transplantation immune tolerance.

Abstract: Provided herein are solution formulations of CX-011 and related methods for making solution formulations of CX-011. Also provided are methods of treating an inflammatory disorder, such as osteoarthritis, or cancer in a subject in need thereof by administering an effective amount of the solution formulations of CX-011.

Abstract: Disclosed herein, inter alia, are compounds and methods for inhibiting the thioredoxin-thioredoxin-interacting-protein (TXNIP-TRX) complex.

Abstract: Disclosed herein are, inter alia, inhibitors of protein arginine methyltransferase 9 and pharmaceutical compositions thereof, and methods comprising the use of protein arginine methyltransferase 9 inhibitors for the treatment of a protein arginine methyltransferase 9-modulated disease or disorder, such as a hematological cancer.

Abstract: Disclosed herein, inter alia, are compounds and methods for inhibiting the thioredoxin-thioredoxin-interacting-protein (TXNIP-TRX) complex.

Abstract: Disclosed are vaccine compositions comprising a VLP comprising two or more EBV envelope glycoproteins and one or more T cell antigens and methods of preventing or treating EBV infections using the vaccine compositions. Also disclosed is an expression system or a single expression vector for co-expressing two or more EBV envelope glycoproteins simultaneously to generate a VLP vaccine. The expression system may include a single vector inserted with two or more nucleic acid sequences that encode two or more EBV envelope glycoproteins linked by one or more linking sequences such that the EBV envelope glycoproteins are co-expressed simultaneously.