Disclosed herein, are nanoparticles comprising one or more immune-tolerant elastin-like polypeptide tetramers and one or more immune-tolerant elastin-like fusion molecules. Also, disclosed herein are pharmaceutical compositions including the nanoparticles; methods of administering the nanoparticles to patients for the treatment of cancer; and methods of making the nanoparticles.

Provided herein is a method to produce relaxin or relaxin analogues or variants and their use in methods of treatment, e.g., in the treatment of a stiffened fibrotic joint.

The present disclosure provides compositions and methods for treating an infection by EV-D68. In particular, the present disclosure provides methods that entail administering agents having an anchoring domain that anchors the compound to the surface of a target cell, and a sialidase domain that can act extracellularly to inhibit infection of a target cell by EV-D68.

Provided herein are beta-TCP binding sequences and chimeric polypeptides that include one or more beta-TCP binding sequences and a mammalian growth factor, compositions comprising any of these chimeric polypeptides (and optionally, beta-TCP), and methods of promoting bone or cartilage formulation, methods of replacing and/or repairing bone or cartilage, and methods of treating a bone fraction or bone loss that include administration of any of these compositions.

A chimeric antigen receptor is disclosed that includes: (a) an extracellular high affinity streptavidin; (b) a hinge domain from CD8; (c) a CD28 transmembrane domain; (d) an intracellular 4-1BB and/or CD28 signaling domain; and (e) an intracellular CD3 zeta signaling domain, wherein (a)-(e) are in N-terminal to C-terminal order. Nucleic acids encoding this chimeric antigen receptor, and T and natural killer (NK) cells transformed with this chimeric antigen receptor are also disclosed. The use of this chimeric antigen receptor for the treatment of tumors is also disclosed.

The present invention relates to an artificially engineered CRISPR/Cas9 system. More particularly, the present invention relates to an artificially engineered CRISPR enzyme having enhanced target specificity and a use of an artificially engineered CRISPR/Cas9 system including the same enzyme in genome and/or epigenome manipulation or modification, genome targeting, genome editing, and in vitro diagnosis, etc.

Disclosed herein include engineered opioid biosensors, and related compositions, vectors, cells, and systems. Also disclosed include methods that provide opioid biosensors with sensitivity and selectivity suitable for continuous opioid monitoring as well as the use of the opioid biosensors for detecting one or more specific opioids. The opioid biosensors, which are capable of undergoing a detectable conformational change upon binding to an opioid, can each comprise a first periplasmic binding protein (PBP) domain and a second PBP domain connected to the first PBP domain, wherein at least one of the first PBP domain and the second PBP domain comprises one or more mutations.

Provided is an immobilized thermostable trehalose synthase including an amino acid sequence of a trehalose synthase domain and an amino acid sequence of a cellulose binding domain. Also provided is a method for converting maltose into trehalose or for converting sucrose into trehalulose by using the immobilized thermostable trehalose synthase.

Described herein are methods, compositions and processes related to a microbial-based biosensor system for the detection of small molecules and analytes based on an analyte-responsive transcription factor-DNA binding mechanism with either a ratiometric fluorescent output through Förster resonance energy transfer (FRET) or a redox sensor output for the quantification of the target analyte with high sensitivity.

Provided herein are cheese and yogurt compositions and the methods of making the same using one or more recombinant proteins.