Abstract: Disclosed herein are antibodies or immunogenic fragments thereof that specifically bind to Epstein-Barr virus (EBV) glycoprotein 350 (gp350) or 220 or one or more immunogenic peptides. Also disclosed are immunogenic peptides comprising fragments of gp350 amino acid sequence, EBV antibody-small molecule conjugates and pharmaceutical compositions comprising the antibody or an immunogenic fragment thereof, one or more immunogenic peptides, or the EBV antibody-small molecule conjugate. The antibodies, immunogenic peptides, conjugates, and pharmaceutical compositions can be used to treat or prevent EBV infections and EBV-associated conditions and diseases.

Abstract: The present invention relates to a composition comprising (a) at least one cationic polysaccharide; (b) at least one crosslinker having three or more acid groups or salt thereof; and (c) at least one physiologically acceptable volatile medium, wherein the composition optionally comprises surfactant(s) in an amount of 1% by weight or less, preferably 0.5% by weight or less, and more preferably 0.3% by weight or less, relative to the total weight of the composition. The composition according to the present invention can provide a self-healing or self-repairing film.

Abstract: The present invention relates to the use of a gonadotropin-releasing hormone (including GnRH I, a GnRH I analogue, GnRH II, or a GnRH II analogue) as adjuvant immunotherapeutic.

Abstract: The present invention provides vaccine compositions and methods of producing such compositions. Other embodiments of the invention include methods of treating a pathogen infection, methods of vaccinating a subject against a pathogen infection, and methods for treating an antibiotic-resistance bacterial infection in a subject in need thereof. In further embodiments, the invention includes methods of decreasing the level of a pathogen in a subject having a pathogen infection, methods of increasing the surviving rate of a subject having a pathogen infection, methods of reducing the level of pain associated with a pathogen infection, and methods of reducing the level of distress associated with a pathogen infection in a subject in need thereof. Novel scaffold compositions and opsonin-bound or lectin-bound pathogen compositions, and uses thereof, are also provided herein.

Abstract: Pharmaceutical compositions are provided for the treatment, pre-emptive treatment or prevention of acute renal injury.

Abstract: Methods of inhibiting influenza A virus in a sample are provided. Aspects of the methods include contacting a sample comprising viral RNA (vRNA) having a PSL2 motif with an effective amount of an agent that specifically binds the PSL2 motif to inhibit the influenza A virus. Also provided are methods of treating or preventing influenza A virus infection in a subject. Also provided are methods for screening a candidate agent for the ability to inhibit influenza A virus in a cell, the method comprising: contacting a sample with a candidate agent; and determining whether the candidate agent specifically binds to the PSL2 motif of vRNA. Also provided are compounds and pharmaceutical compositions comprising an oligonucleotide sequence complementary to a PB2 vRNA region that find use in the subject methods.

Abstract: Disclosed are compositions for inhibiting transmission of a sexually transmitted infection that contain one or more polyanionic microbicides, such as carrageenans, including lambda carrageenan, as well as water-soluble metal salts and specified lectins. Also disclosed are methods for making and using the compositions.

Abstract: The present application discloses a method for treating microbial infection using an antimicrobial composition comprises antimicrobial peptide which contains at least one VGFPV motif.

Abstract: Compounds, compositions and methods for preventing, treating or curing a coronavirus, picornavirus, and/or hepeviridae virus infection in human subjects or other animal hosts. Specific viruses that can be treated include enteroviruses. In one embodiment, the compounds can be used to treat an infection with a severe acute respiratory syndrome virus, such as human coronavirus 229E, SARS, MERS, SARS-CoV-1 (OC43), and SARS-CoV-2. In another embodiment, the methods are used to treat a patient co-infected with two or more of these viruses, or a combination of one or more of these viruses and norovirus.

Abstract: The present disclosure includes methods, systems, kits and compositions for treating, preventing and diagnosing viral infections, specifically SARS-CoV-2 infections, with an anti-androgen and anti-thyroid medication, a thyroid receptor antagonist, a TGF-? inhibitor or a combination thereof. The present disclosure also describes methods and compositions for the treatment of viral respiratory diseases, specifically SARS-CoV-2 infections, including anti-androgens, anti-thyroid medications, thyroid receptor antagonists, TGF-? inhibitors, RXR inhibitors, furin inhibitors or other agents to disrupt the androgen signaling.

Abstract: The present invention provides a method for preparing a transparent hydrogel membrane, the method including: (a) preparing 6 to 10 wt % of a hyaluronic acid solution based on a total weight of a mixture by dissolving a hyaluronic acid in a basic aqueous solution; (b) mixing, with the hyaluronic acid solution, 0.01 to 0.05 wt % of a crosslinking agent based on the total weight of the mixture; and (c) shaping the transparent hydrogel membrane by pouring the mixture into a mold.

Abstract: Water dispersible, multivalent ligand-lipid constructs that spontaneously and stably incorporate into membranes are disclosed.

Abstract: Provided herein are methods of suppressing viral nucleic acid, e.g. double-stranded (ds) DNA, genome release from or packaging of viruses having their nucleic acid genome packaged under stress in their capsid, and compositions useful for that purpose. The methods alter the ionic environment of the nucleic acid within the capsid and thereby prevent release of, and/or interfere with packaging of the viral genome.

Abstract: Water dispersible, multivalent ligand-lipid constructs that spontaneously and stably incorporate into membranes are disclosed.

Abstract: Claimed and disclosed is a new use for a previously approved drug: erythropoietin. The present invention teaches using Erythropoetin to treat anemia caused by the combined treatment of Ribavirin and alpha-interferon. Erythropoetin has previously been approved for the treatment of anemia caused by cancer chemotherapy, renal failure and HIV. It has not been used for anemia caused by ribavirin. Ribavirin is part of a two-drug regimen now used to treat hepatitis C along with alpha interferon. The principal side effect of ribavirin is a hemolytic anemia. In the past, management of that anemia was done by dose reduction of the ribavirin, sometimes resulting in reversal of part of the anemia. It has become particularly important in light of new data, to maximize the dose of ribavirin given to persons undergoing treatment for hepatitis C to ensure a successful eradication of hepatitis C.

Abstract: A peptide (SEQ ID NO:5), the use of the peptide for the inhibition of the activity of influenza virus and a pharmaceutical composition containing the peptide are described.

Abstract: The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.

Abstract: A novel Tistrella mobilis strain having Accession Deposit Number NRRL B-50531 is provided. A method of producing a didemnin precursor, didemnin or didemnin derivative by using the Tistrella mobilis strain, and the therapeutic composition comprising at least one didemnin or didemnin derivative produced from the strain or modified strain thereof are also provided.

Abstract: The present invention includes a novel class of allosteric modulators that target a protein having a juxtamembrane segment. In another embodiment, the allosteric modulator is a peptide mimetic that is capable of interacting with an ?-helix or a coiled coil domain of a protein. In one embodiment, the peptide mimetic binds to at least an ?-helix or a coiled coil domain of EGFR and modulates its activity.

Abstract: The present invention relates generally to a method of purifying proteins. More specifically, the present inventions relates to a method of purifying haptoglobin and hemopexin from the same starting material, and uses thereof.

Abstract: Polypeptides that recognize and are strong binders to Influenza A hemagglutinin and can be used, for example, to treat and/or limit development of an influenza infection are disclosed. Isolated nucleic acids encoding the polypeptides of the invention, recombinant expression vectors comprising the nucleic acids encoding the polypeptides of the invention operatively linked to a suitable control sequence, and recombinant host cells comprising the recombinant expression vectors of the invention are disclosed. Antibodies that selectively bind to the polypeptides of the invention, and pharmaceutical compositions comprising one or more polypeptides according to the invention and a pharmaceutically acceptable carrier are disclosed.

Abstract: The present invention features methods of using Compound I to suppress HCV mutants, treat treatment-experienced HCV patients, and treat HCV patients having non-CC IL28B rs12979860 genotype.

Abstract: The present invention provides methods for limiting development of skin wounds, and also for treatment of one or more of erythemas, blisters, rashes, pruritis, contact dermatitis, psoriasis, eczema, acne, and athlete's foot.

Abstract: The present invention is directed to compounds, compositions and methods for treating or preventing HCV viral infections in human patients or other animal hosts.

Abstract: Described are compositions and methods useful for modulating the immune system of a subject. Also included are diagnostic methods for monitoring an immunologic condition. In particular the invention relates to antagonists of interferon proteins and associated methods of use as well as methods to develop neutralizing antibodies against IFN antagonists to treat viral infections.

Abstract: It is provided furin inhibitors and their uses for treating pathogen infection. Particularly, it is provided a method or use for the treatment of a pathogen infection, in a subject, comprising administering to the subject a therapeutically effective amount of the furin inhibitors or the composition disclosed, thereby preventing or treating pathogen infection, in the subject.

Abstract: The present invention includes a novel class of highly specific protease inhibitors. In one embodiment, the inhibitors of the invention are ?-helical in structure. In another embodiment, the present invention represents the first demonstration of a highly specific cysteine protease inhibitor.

Abstract: Antiviral protease inhibitors, including macrocylic transition state inhibitors and peptidomimetics are disclosed, along with related antiviral compounds, and methods of using the same to treat or prevent viral infection and disease. The compounds possess broad-spectrum activity against viruses that belong to the picornavirus-like supercluster, which include important human and animal pathogens including noroviruses, sapoviruses, enteroviruses, poliovirus, foot-and-mouth disease virus, hepatitis A virus, human rhinovirus (cause of common cold), human coronavirus (another cause of common cold), transmissible gastroenteritis virus, murine hepatitis virus, feline infectious peritonitis virus, and severe acute respiratory syndrome coronavirus.

Abstract: The present disclosure provides methods for generating enhanced affinity T cell receptors by agonist selection of hematopoietic progenitor cells expressing an antigen specific TCR? cultured with stromal cells expressing Delta-like-1 or Delta-like-4, compositions prepared from such methods, and uses of thereof.

Abstract: The present invention relates to a pharmaceutical preparation, comprising at least one Toll-like receptor ligand and at least one peptide. The invention also relates to the use of such a pharmaceutical preparation and to a vaccination method.

Abstract: The present invention relates to a compound of formula (I): or pharmaceutically acceptable salt thereof, wherein the symbols are as defined in the specification; a pharmaceutical composition comprising the same; a method for treating or preventing a viral infection using the same.

Abstract: This application describes compounds acting as, for example, ?-arrestin effectors and uses thereof, in, for example, the treatment of chronic and acute cardiovascular diseases.

Abstract: The present invention provides synthetic antibacterial peptides comprising a sequence at least 80% identical to a sequence shown in SEQ ID NO: 2 or the diastereomer thereof with a sequence shown in SEQ ID NO: 3 or pharmaceutical compositions thereof. Also provided are methods for reducing the severity of microbe-induced inflammation and for stimulating wound healing via the synthetic antibacterial peptides. Further provided is a device having a surface with a coating comprising the synthetic antibacterial peptides.

Abstract: The present invention relates to polypeptide fragments comprising an amino-terminal fragment of the PA subunit of a viral RNA-dependent RNA polymerase or variants thereof possessing endonuclease activity, wherein said PA subunit is from a virus belonging to the Orthomyxoviridae family. This invention also relates to (i) crystals of the polypeptide fragments which are suitable for structure determination of said polypeptide fragments using X-ray crystallography and (ii) computational methods using the structural coordinates of said polypeptide to screen for and design compounds that modulate, preferably inhibit the endonucleolytically active site within the polypeptide fragment. In addition, this invention relates to methods identifying compounds that bind to the PA polypeptide fragments possessing endonuclease activity and preferably inhibit said endonucleolytic activity, preferably in a high throughput setting.

Abstract: The present invention relates to methods and compositions for inhibiting the entry of viruses, such as herpesviruses into a host cell. A conserved viral integrin-binding gB disintegrin-like domain has been identified that engages integrins and facilitates viral internalization into the host cell. Therefore, methods and compositions, such as antiviral agents encompassing the conserved gB disintegrin-like domain and antibodies thereto are described. These active agents interfere with the interaction between virions and cellular integrins, thereby inhibiting viral infection of a host cell.

Abstract: The present invention describes peptides which inhibit fusion of an arenavirus (e.g., Pichinde virus; PICV) with a host cell membrane. The arenavirus inhibiting (AVI) peptides described herein comprise a segment of the GP2 protein of an arenavirus. The AVI peptides are useful for inhibiting arenavirus-to-host cell membrane fusion and for treating arenavirus infections. In a particular embodiment, the arenavirus inhibiting peptide comprises a segment of PICV glycoprotein 2 (PICV GP2; SEQ ID NO: 1), Tamiami virus (TAMV) GP2 (SEQ ID NO: 14), or Lassa virus (LASV) GP2 (SEQ ID NO: 15). In particular, the segment is selected from a region of an arenavirus GP2 extending from the N-terminus into the first half of the FIR (i.e., from residues 1 through 105 of SEQ ID NO: 1, SEQ ID NO: 14, or SEQ ID NO: 15).

Abstract: The present invention provides immunosuppression compounds to inhibit the programmed cell death 1 (PD1) signalling pathway. The present invention further provides peptide based compositions for treatment of cancer or treatment of infections via immunopotentiation caused by inhibition of immunosuppressive signaling induced by PD-1, PD-L1, or PD-L2 and therapies using them, immunopotentiative substrates included as the active ingredient. Further, the invention provides an application of the compositions containing the peptide moieties for preventive and/or therapeutic agents for cancer, cancer metastasis, immunodeficiency, an infectious disease or the like and an application of peptide moieties as a testing or diagnostic agent or a research agent for such a disease.

Abstract: The present invention relates to hepatitis C virus (HCV) NS3 protease inhibitors containing a spirocyclic moeity, uses of such compounds, and synthesis of such compounds.

Abstract: This invention provides new cyclic lipopeptide antibiotic Locillomycin (Locillomycin-A, Locillomycin-B, Locillomycin-C) that display very strong antifungal, antibacterial, antivirus activities in a variety of contexts in vitro; methods of making and using the compounds, wherein Locillomycin-A, Locillomycin-B and Locillomycin-C are derived and purified from the culture of Bacillus subtilis Bs916.

Abstract: Disclosed are amphiphilic peptides. Also disclosed are methods of treating proliferative disease, bacterial infection, viral infection and fungal infection, endotoxin neutralization and a method of removing biofilm. Also disclosed is the use of the amphiphilic peptides.

Abstract: The present invention relates to chemical compounds, methods for their discovery, and their therapeutic and research use. In particular, the present invention provides antiviral and antimicrobial lectin compounds and methods of their use.

Abstract: The present invention relates to compositions and methods for preventing, treating or delaying various cardiovascular diseases or disorders in mammals, particularly in humans. More particularly, the present invention provides for compositions and methods for preventing, treating or delaying various cardiovascular diseases or disorders using, inter alia, a neuregulin protein, or a functional fragment thereof, or a nucleic acid encoding a neuregulin protein, or a functional fragment thereof, or an agent that enhances production and/or function of said neuregulin.

Abstract: The present invention relates to novel cyclosporine analogues having antiviral activity against HCV and useful in the treatment of HCV infections. More particularly, the invention relates to novel cyclosporine analogue compounds, compositions containing such compounds and methods for using the same, as well as processes for making such compounds.

Abstract: The present invention relates to flavone derivatives and to compositions containing one or more of these flavone derivatives. The present invention further relates to flavone derivatives or compositions for use in the treatment and/or prevention of a viral infection, and to a method of preventing or treating these infections.

Abstract: The present invention discloses a class of novel macro-heterocyclic compounds represented by the formula Ia or Ib, and their intermediates, preparation methods and the uses. The macro-heterocyclic compounds of the present invention have good inhibitory activities against hepatitis C virus (HCV), and can be used to treat HCV infection effectively by its excellent inhibition against HCV, low toxicity and side effects.

Abstract: The invention provides methods, and compositions for performing the methods, that reduce the diffusion or overall mobility of a virus on a surface, such as a biological surface using a purified mucin. The methods can reduce the infectivity of a virus for a cell on the surface. In particular embodiments, the mucin can be a non-human mucin, such as a procine gastric mucin.

Abstract: Disclosed herein are Furin/PC inhibitors for inhibiting Furin and other Propprotein Convertases. Method of making the Furin/PC inhibitors, chemical and biological characterization of the Furin/PC inhibitors, and the use of the Furin/PC inhibitors to treat infectious diseases, cancers, and inflammatory/autoimmune disorders, are also disclosed.

Abstract: Methods of using recombinant human CC10 (rhCC10), also known as recombinant human uteroglobin, to reduce virus titers in the tissues of patients, particularly influenza titers in lung tissues are provided. RhCC10 may be used as a therapeutic in the treatment, cure, or prevention of viral infection, particularly influenza infection. More particularly, methods, including broadly the critical dosage ranges of rhCC10, intravenous and intranasal route of administration, which may be administered to treat, cure or prevent influenza infection are provided. Further provided are compositions useful in the foregoing methods and in administering rhCC10 to humans.

Abstract: Molecules secreted or derived from probiotic bacteria are provided for use in compositions and methods for the treatment and/or prevention of infection by pathogenic viruses. The isolated secreted molecules can also be used in nutritional or medical food products which provide probiotics to the gastrointestinal tract of a mammal.

Abstract: The present invention relates to novel Prothymosin Alpha (ProT?) variants that are capable of inducing cell-mediated immune responses. These variants lack a nuclear localization signal and the proliferative oncogenic activity previously attributed to ProT?. The variants of the invention are used in methods of treating, for example, viral infections, bacterial infections, fungal infections, cancer, ischemia and myeloproliferative blood disorders. Administration of a ProT? variant to a subject in a therapeutically effective amount treats the infection or disease.