The present technology generally relates to peptides of IGFBP-2 that may be used to improve bone disorders. The present technology also generally relates to uses of such peptides in methods for preventing or treating bone disorders and to compositions for such uses.

Mutants of recombinant immunoregulatory protein of Ganoderma lucidum (rLZ-8) and applications thereof are provided. It is found by the present invention that: an anti-EGFR (epidermal growth factor receptor) domain exists in a structure of the rLZ-8; particularly, the domain through positive potential characteristics thereof induces a killing effect to an abnormal EGFR-expressed tumor. Based on the above scientific discovery, with utilizing computational simulation technology, the mutants of the rLZ-8, having better antitumor effects, are obtained.

Provided herein are new compositions and methods to target pharmaceutical agents to pathological areas by utilizing bifunctional fusion polymers or nanoparticles. These fusion polymers and nanoparticles contain two or more domains: (i) sequences that bind to exposed collagenous (XC-) proteins present in pathological areas, including cancerous lesions and (ii) domains that bind to pharmaceutical agents. The drug-binding functionality of these fusion polymers and nanoparticles is based on high-affinity, non-covalent interactions.

Provided herein are new compositions and methods to target pharmaceutical agents to pathological areas by utilizing bifunctional fusion polymers or nanoparticles. These fusion polymers and nanoparticles contain two or more domains: (i) sequences that bind to exposed collagenous (XC-) proteins present in pathological areas, including cancerous lesions and (ii) domains that bind to pharmaceutical agents. The drug-binding functionality of these fusion polymers and nanoparticles is based on high-affinity, non-covalent interactions.

In one embodiment, a method includes, by each of one or more network nodes of a multi-hop wireless network that are configured as initiators: receiving from a central controller an address of a particular network node that is configured as a responder. Using the address and by adjusting beamforming weights, the initiator may transmit a message to establish a wireless connection with a particular network node that is configured as a responder. Each responder may adjust its beamforming to receive a message from one of the initiators addressed to the responder to establish a wireless connection with the responder. When the responder receives the message from the initiator addressed to the responder, the responder may respond to the initiator to establish a wireless connection with the initiator.

Methods and compositions comprising combinations of one or more anti-connexin agents and one or more other agents useful for the promotion and/or improvement of wound healing and/or tissue repair.

Methods and compositions comprising combinations of one or more anti-connexin agents and one or more other agents useful for the promotion and/or improvement of wound healing and/or tissue repair.

An application of insulin-like growth factor-binding protein 2 (IGFBP2) in the preparation of drugs for resisting mental disorders caused by early-life stress. IGFBP2 puberty intervention and adult intervention can significantly improve anxiety and depression behaviors caused by early life stress.

It is an object of the present invention to provide methods and compositions for protection of subjects from acute kidney injury by treating the subject with compounds that modulate the cell cycle. Modulating the cell cycle can comprise inducing G.sub.0/G.sub.1 cell cycle arrest, and/or inducing cell cycle progression. As demonstrated below, even a single administration of a compound which induces G.sub.0/G.sub.1 cell cycle arrest can protect subjects from AKI, and may be used prophylactically in advance of, or as a treatment following, various treatments or conditions that are known to be injurious to the kidney, followed optionally by release of the arrest. Once AKI is established, cell cycle progression can be induced to increase replacement of lost and damaged cells.

The present invention provides, among other things, methods and compositions for treating Chronic Lung Disease (CLD), comprising administering to a subject in need of treatment a composition comprising insulin-like growth factor-1 (IGF-1) or an agonist or an analog thereof.