The present disclosure relates to a hypoxia-inducing cryogel, comprising one or more polymer and one or more hypoxia-inducing agent. The present disclosure additionally relates to a hypoxia-inducing construct, comprising a cryogel and a support. Methods of reducing concentration of oxygen in a medium, comprising contacting the medium with a hypoxia-inducing cryogel (HIC) or a hypoxia-inducing construct are disclosed. Additionally, methods of inducing hypoxia in a cell, comprising contacting the cell with a medium, wherein the medium comprises a HIC or a hypoxia-inducing construct are disclosed.

The invention is directed to extracellular matrix replacement (EMR)-drug conjugates, EMR-fluorescent label conjugates, EMR-cell compositions; to methods of making the EMR-drug conjugates, EMR-fluorescent label conjugates, or EMR-cell compositions; to pharmaceutical compositions comprising the EMR-drug conjugates, EMR-fluorescent label conjugates, or EMR-cell combinations; and to methods of treating wounds using the EMR-drug conjugates, EMR-fluorescent label conjugates, or EMR-cell compositions. The invention is also directed to cure-in-place (CIP) EMRs, to methods of making the CIP EMRs, to pharmaceutical compositions comprising the CIP EMRs, and methods of treating wounds using the CIP EMRs.

Cyclooctene conjugates of therapeutic or diagnostic agents have improved aqueous solubility and can release the agents upon contact with a tetrazine-containing biomaterial. The cyclooctene conjugates provide site-selective delivery of agents at the location of the tetrazine-containing biomaterial in a subject. The compositions and methods have applications in the treatment of various diseases or conditions including cancer, tumor growths, and bacterial infections.

Disclosed are bioresponsive protein complexes comprising immune checkpoint blockade inhibitors and methods of their use.

Provided herein is a composition comprising a hydrogel having a shear modulus of about 20 Pa to about 1600 Pa conjugated with anti-CD3 antibodies and anti-CD28 antibodies. Also provided are methods of activating T cells and methods of killing cancer cells using the hydrogel composition.

Compositions comprising a sol-gel derived glass, the sol-gel derived glass comprising two main components, the main components comprising a borate component and an alkaline earth metal component. Methods of making the compositions comprising combining precursor solutions containing boron ions, with alkaline earth metal ions to form a solution; gelling the solution to form a gel; drying the gel; and calcining the dried gel.

The invention provides antibodies, antibody drug conjugates, antibody-based fragments or antibody fragments (antigen-binding fragments), as well as antibody drug conjugates (ADCs) and chimeric antigen receptors (CARs), that specifically recognize human ROR1 and related compositions. Also provided in the invention are methods of using such antibodies in various diagnostic and therapeutic applications.

This invention relates to the finding that Piperlongumine compounds, such as Piperlongumine and analogues, derivatives and prodrugs thereof, are reversible, allosteric antagonists of transient receptor potential vanilloid 2 channel (TRPV2). Methods of treatment of conditions that are characterised by TRPV2 expression using Piperlongumine compounds and Piperlongumine compounds for use in such treatments are provided

The instant disclosure is directed to compositions comprising an encapsulated spheroid, and methods of making and using the same. A composition may comprise a spheroid comprising a plurality of cells and aminoglycoside antibiotic-derived hydrogel beads, wherein the spheroid is encapsulated by the aminoglycoside antibiotic-derived hydrogel beads to form an encapsulated spheroid. A method may comprise administering the composition to a subject in need thereof. Another method may comprise administering a compound to the encapsulated spheroid. A method of creating an encapsulated spheroid may comprise coating a surface with an aminoglycoside antibiotic-derived hydrogel, culturing a plurality of cells on the surface, thereby creating a spheroid, and encapsulating the spheroid with a plurality of aminoglycoside antibiotic-derived hydrogel beads.

Aspects of the invention described herein include a hydrogel prodrug and methods of making a hydrogel prodrug for drug delivery. Also contemplated are methods of treating, inhibiting, ameliorating or inhibiting a disease or disorder. Without being limiting, the methods for treatment can be directed to a cancer, HIV, a virus, pain, a bacterial infection, a neurological disorder, hemorrhaging, multiple sclerosis, diabetes, high blood pressure, Alzheimer's, or inhibiting a fungal growth in a subject in need.