Microbes can be genetically modified to express biomolecules that are beneficial to mammals and/or to reduce, or eliminate, expression of harmful virulence factors. The growth and viability of such genetically modified microbes can optionally be controlled by inducible promoters that regulate the expression of proteins that are essential to their growth and survival. Compositions comprising such genetically modified microbes as well as methods of making and using the same are disclosed herein.

Microbes can be genetically modified to express biomolecules that are beneficial to mammals and/or to reduce, or eliminate, expression of harmful virulence factors. The growth and viability of such genetically modified microbes can optionally be controlled by inducible promoters that regulate the expression of proteins that are essential to their growth and survival. Compositions comprising such genetically modified microbes as well as methods of making and using the same are disclosed herein.

Aspects of the present disclosure relate to systems and methods for manufacturing biologically-produced pharmaceutical products. Some of the systems described herein comprise an upstream component comprising a bioreactor and at least one filter (e.g., a filter probe) integrated with a downstream component comprising a purification module comprising at least a first partitioning unit and a second partitioning unit. In some embodiments; these integrated biomanufacturing systems may be operated under continuous or conditions and may be capable of efficiently producing pure, high-quality pharmaceutical products.

Disclosed herein is a recombinant adenovirus genome, said adenovirus genome comprising a heterologous nucleic acid inserted into a cloning site of said genome, said heterologous nucleic acid comprising: (a) a first nucleic acid sequence comprising an adenovirus tripartite sequence (e.g., SEQ ID NO:1) operably linked to a second nucleic acid sequence encoding an interferon (e.g., SEQ ID NO:2); (b) a third nucleic acid sequence comprising a bovine growth hormone polyA termination sequence operably linked to said second nucleic acid sequence (e.g., SEQ ID NO:3); (c) a fourth nucleic acid sequence comprising a porcine elongation factor 1-alpha (EF1α) promoter (e.g., SEQ ID NO:4); (d) a fifth nucleic acid sequence operably linked to said fourth nucleic acid sequence, said fifth nucleic acid sequence encoding a suppressor of cytokine signaling 1 (SOCS1) protein (e.g., SEQ ID NO:5). Furthermore, there is disclosed a method of producing interferon in an animal (e.g., swine).

Methods and systems for control of solid phase peptide synthesis are generally described. Control of solid phase peptide synthesis involves the use of feedback from one or more reactions and/or processes (e.g., reagent removal) taking place in the solid phase peptide synthesis system. In some embodiments, a detector may detect one or more fluids flowing across a detection zone of a solid phase peptide synthesis system and one or more signals may be generated corresponding to the fluid(s). For instance, an electromagnetic radiation detector positioned downstream of a reactor may detect a fluid exiting the reactor after a deprotection reactor and produce a signal(s). In some embodiments, based at least in part on information derived from the signal(s), a parameter of the system may be modulated prior to and/or during one or more subsequent reactions and/or processes taking place in the solid phase peptide synthesis system. In some embodiments, the methods and systems, described herein, can be used to conduct quality control to determine and correct problems (e.g., aggregation, truncation, deletion) in reactions (e.g., coupling reactions) taking place in the solid phase peptide synthesis system.

Methods and systems for control of solid phase peptide synthesis are generally described. Control of solid phase peptide synthesis involves the use of feedback from one or more reactions and/or processes (e.g., reagent removal) taking place in the solid phase peptide synthesis system. In some embodiments, a detector may detect one or more fluids flowing across a detection zone of a solid phase peptide synthesis system and one or more signals may be generated corresponding to the fluid(s). For instance, an electromagnetic radiation detector positioned downstream of a reactor may detect a fluid exiting the reactor after a deprotection reactor and produce a signal(s). In some embodiments, based at least in part on information derived from the signal(s), a parameter of the system may be modulated prior to and/or during one or more subsequent reactions and/or processes taking place in the solid phase peptide synthesis system. In some embodiments, the methods and systems, described herein, can be used to conduct quality control to determine and correct problems (e.g., aggregation, truncation, deletion) in reactions (e.g., coupling reactions) taking place in the solid phase peptide synthesis system.

Polypeptides that fold into biologies are stabilized by diselenide bonds between selenocysteine amino acids. Methods to produce such polypeptides in genomically recoded organisms (GRO) can be scaled up for industrial production. Since diselenides have the same geometric bond angles and torsions as disulfides, as well as very similar bond lengths, they can be substituted into polypeptides without disrupting the three dimensional structure of the polypeptides. Diselenides render the polypeptides resistant to reduction when they are exposed to blood serum or to reducing components of blood serum or to reducing components components within cells.

Compositions and methods for the inhibiting human growth hormone (hGH), and treating or preventing hGH-mediated disorders, using a S1H peptide having the amino acid sequence of [SEQ ID NOs: 1-25], or a variant thereof, are described.

Compositions and methods for the inhibiting human growth hormone (hGH), and treating or preventing hGH-mediated disorders, using a S1H peptide having the amino acid sequence of [SEQ ID NOs: 1-25], or a variant thereof, are described.

The present disclosure provides push-pull donor constructs and methods of uses thereof in genome engineering.