The present disclosure relates to methods of detecting free (active) LIGHT in biological samples to diagnose conditions associated with elevated free LIGHT, as well as to predict the effectiveness of anti-LIGHT therapies. The disclosure also relates to treating such conditions with anti-LIGHT antibodies. Conditions include acute lung injury (ALI) and acute respiratory distress syndrome (ARDS), optionally wherein the ALI and ARDS are associated with viral infection, including coronavirus infection. Conditions also include Crohn's Disease or an inflammatory condition associated with Crohn's Disease.

An antibody that specifically binds to a glucocorticoid-induced tumor necrosis factor receptor (GITR), an antibody fragment and a polymer thereof, and a conjugate and a fusion comprising the antibody or the antibody fragment are provided in the present invention. A nucleic acid encoding the antibody, the antibody fragment, the polymer, the conjugate and the fusion, a vector, and a host cell expressing the nucleic acid are also provided in the present invention. In addition, a composition comprising the antibody and the antibody fragment thereof, the polymer, the conjugate or the fusion, and use thereof in therapy and diagnosis are also provided in the present invention.

A nano-porous structure substrate forming assays occupying no more than one square micron. The assays are comprised of bundled cylindrical nano-pores that act as vessels that can house reagents for a single specific bioassay. A substrate of only a few square centimeters can accommodate 100,000 to 1,000,000 individual bioassays. The substrate may be doped with fluorescent enhancement centers to increase the signal to noise ratios or be surface modified with grafting compounds such as universal linkers, silane coupling agents, antigens and antibodies, or gene sequences.

A set of target peptides are presented by HLA A*0101, A*0201, A*0301, B*4402, B*2705, B*1402, and B*0702 on the surface of disease cells. They are envisioned to among other things (a) stimulate an immune response to the proliferative disease, e.g., cancer, (b) to function as immunotherapeutics in adoptive T cell therapy or as a vaccine, (c) facilitate antibody recognition of tumor boundaries in surgical pathology samples, (d) act as biomarkers for early detection and/or diagnosis of the disease, and (e) act as targets in the generation antibody-like molecules which recognize the target-peptide/MHC complex.

The present invention provides a novel method for the classification of adjuvants. In one embodiment, the present invention provides a method for generating organ transcriptome profiles for adjuvants, said method comprising: (A) a step for obtaining expression data by performing transcriptome analysis for at least one organ of a target organism by using at least two adjuvants; (B) a step for clustering the adjuvants with respect to the expression data; and (C) a step for generating the organ transcriptome profile for the adjuvants on the basis of the clustering.

A method for screening a therapeutic drug used for treating psoriasis includes the steps of: (a) isolating and separating fresh peripheral blood mononuclear cells (PBMC); (b) activating the peripheral blood mononuclear cells with a stimulant to cause the cells to produce IFN-γ and RANTES; (c) administering the plurality of candidate drugs to the activated peripheral blood mononuclear cells; (d) detecting expression levels of IFN-γ and RANTES in the peripheral blood mononuclear cells administered with the plurality of candidate drugs; (e) recognizing and removing a disqualified drug from the plurality of candidate drugs according to a variation degree of the expression level of RANTES; and (f) screening the therapeutic drug from the plurality of the candidate drugs excluding the disqualified drug according to the expression level of IFN-γ.

This disclosure relates to the field of mass spectrometry analysis. In some embodiments, the disclosure relates to compositions and methods for detecting and quantifying proteins in the AKT-mTOR pathway by immunoprecipitation enrichment followed by mass spectrometry analysis.

Compositions and methods relating to antibodies that specifically bind to TGF-beta binding proteins are provided. These methods and compositions relate to altering bone mineral density by interfering with the interaction between a TGF-beta binding protein sclerostin and a TGF-beta superfamily member, particularly a bone morphogenic protein. Increasing bone mineral density has uses in diseases and conditions in which low bone mineral density typifies the condition, such as osteopenia, osteoporosis, and bone fractures.

Embodiments are directed to methods of examining preimplantation factor (PIF) binding to a subject's circulating immune cells as a marker for immune dysregulation. Some embodiments are directed to methods of detecting a level of immune dysregulation sufficient to cause recurrent pregnancy loss (RPL), methods of detecting a level of immune dysfunction sufficient to cause endometriosis, and methods of detecting a level of immune dysfunction comprising administering an effective amount of PIF or an analog thereof, and examining its binding to circulating immune cells. Within those methods, an about twenty percent change in PIF binding to a subject's circulating immune cells indicates a level of immune dysfunction.

A method for assessing the potency of MSCs to produce anti-inflammatory cytokines in response to a pro-inflammatory stimulus. The method comprises stimulating the MSCs with one or more proinflammatory cytokines, such as TNF-α, for a duration of time and then identifying and quantifying the production of anti-inflammatory cytokines. MSCs that produce potent levels of anti-inflammatory cytokines in response to TNF-α can be used in treatments for aging-related conditions, including aging frailty and Alzheimer's disease, and can also be used to treat corona virus infections. The method shows that TNF-α induced MSCs robustly secrete several anti-inflammatory cytokines, including IL-1 receptor antagonist (IL-1RA), IL-10, and granulocyte colony stimulating factor (G-CSF).