Harnessing DNA computing and nanopore decoding for practical applications: from informatics to microRNA-targeting diagnostics.

DNA computing represents a subfield of molecular computing with the potential to become a significant area of next-generation computation due to the high programmability inherent in the sequence-dependent molecular behaviour of DNA. Recent studies in DNA computing have extended from mathematical informatics to biomedical applications, with a particular focus on diagnostics that exploit the biocompatibility of DNA molecules. The output of DNA computing devices is encoded in nucleic acid molecules, which must then be decoded into human-recognizable signals for practical applications.

Efficient full-length IgG secretion and sorting from single yeast clones in droplet picoreactors.

The search for new antibodies is a major field of pharmaceutical research that remains lengthy and costly due to the need for successive library screenings. Existing and antibody discovery processes require that libraries are repeatedly subcloned to switch the antibody format or the secretory host, a resource-intensive process. There is an urgent need for an antibody identification platform capable of screening large antibody libraries in their final soluble format.

basicsynbio and the BASIC SEVA collection: software and vectors for an established DNA assembly method.

Standardized deoxyribonucleic acid (DNA) assembly methods utilizing modular components provide a powerful framework to explore designs and iterate through Design-Build-Test-Learn cycles. Biopart Assembly Standard for Idempotent Cloning (BASIC) DNA assembly uses modular parts and linkers, is highly accurate, easy to automate, free for academic and commercial use and enables hierarchical assemblies through an idempotent format. These features enable applications including pathway engineering, ribosome binding site (RBS) tuning, fusion protein engineering and multiplexed guide ribonucleic acid (RNA) expression.

A small-molecule chemical interface for molecular programs.

In vitro molecular circuits, based on DNA-programmable chemistries, can perform an increasing range of high-level functions, such as molecular level computation, image or chemical pattern recognition and pattern generation. Most reported demonstrations, however, can only accept nucleic acids as input signals. Real-world applications of these programmable chemistries critically depend on strategies to interface them with a variety of non-DNA inputs, in particular small biologically relevant chemicals.

[Stab wounds of the liver and injuries of the extrahepatic bile ducts and vessels and specific features of their surgical treatment].

The authors observed 24 patients with wounds of the liver and injuries of extrahepatic bile ducts and vessels. In 14 patients with stab-cut injuries of the liver catgut sutures were used, in 3 patients catgut sutures with suturing the portion of the greater omentum on the pedicle. The microsurgery technique was used in order to reestablish the integrity of the hepatic artery, portal vein and common bile duct.