The invention relates to senescent cell biomarkers and the uses thereof. The invention also extends to methods and kits for detecting senescence, and drug conjugates and pharmaceutical compositions for killing senescent cells.

The present invention relates to prediction and early diagnosis of acute kidney injury (AKI). The method provides biomarkers that correlate with a patient's risk of developing AKI, or with the presence of early stage AKI. The invention also provides devices and kits for predicting the risk of occurrence of AKI and for diagnosing AKI.

Disclosed are any of the methods or compositions herein. Disclosed are methods of treating a subject having cancer comprising administering a proteasome inhibitor to the subject having cancer, wherein the subject having cancer has a non-functional ATAD1 gene. Disclosed are methods of diagnosing and treating cancer, the method comprising: diagnosing a subject as being susceptible to treatment by a proteasome inhibitor; and administering a proteasome inhibitor to the subject.

Disclosed herein are antibody-nanoparticle conjugates that include two or more nanoparticles (such as gold, palladium, platinum, silver, copper, nickel, cobalt, iridium, or an alloy of two or more thereof) directly linked to an antibody or fragment thereof through a metal-thiol bond. Methods of making the antibody-nanoparticle conjugates disclosed herein include reacting an arylphosphine-nanoparticle composite with a reduced antibody to produce an antibody-nanoparticle conjugate. Also disclosed herein are methods for detecting a target molecule in a sample that include using an antibody-nanoparticle conjugate (such as the antibody-nanoparticle conjugates described herein) and kits for detecting target molecules utilizing the methods disclosed herein.

The disclosed technology relates to chemical entities for the detection of wounds, e.g., chronic wounds or infected wounds, including compositions, substrates, kits, dressing materials, and articles, and systems containing such compounds. The disclosed technology further relates to methods of using these compositions, kits and systems in diagnostic assays, and in the diagnosis and/or detection of chronic or infected wounds based on enzymatic action on specific moieties and/or reaction sites. The disclosed technology additionally relates to detection of pathogenic, e.g., bacterial and/or viral substances, such as enzymes and substrates, at the wound situs. Additional disclosure relates to methods of characterizing wounds based on expression of a plurality of markers and using such information to treat, manage, and follow-up patients suffering from chronic or infected wounds.

The present invention relates to inhibitors of PPP1 R15A and PPP1 R15B and their use in therapy, particularly in the treatment of a disease state alleviated by the inhibition of PPP1 R15A and PPP1 R15B, for example a disorder associated with accumulation of misfolded proteins or proteostatsis disorder. Compounds of the invention include compounds having the formula IA or a pharmaceutically acceptable salt thereof, wherein R.sup.1a, R.sup.3a, R.sup.5a, X.sup.a and Y.sup.a are as defined herein. ##STR00001##

Methods of treating fibrotic diseases and disorders including Systemic sclerosis (SSc) are provided. Methods include, for example, administering to a subject an effective amount of an antagonist/inhibitor of PTP4A1 protein expression or activity to treat a fibrotic disease or disorder such as SSc, or an associated pathology such as organ or skin fibrosis.

The present invention relates to a polypeptide comprising an epitope having a sequence homology of at least 75% to a sequence section of both Clostridium difficile toxin A and B. Moreover, the present invention refers to a vaccine comprising such polypeptide. The invention further relates to an antibody binding to Clostridium difficile toxins A and B and to a method for isolating and/or detecting such antibody and to uses of the polypeptides and antibodies.

The present invention relates to methods of diagnosing breast cancer in a patient, as well as methods of monitoring the progression of breast cancer and/or methods of monitoring a treatment protocol of a therapeutic agent or a therapeutic regimen. The invention also relates to assay methods used in connection with the diagnostic methods described herein.

Disclosed herein are methods and systems of determining whether a subject's levels of GFAP, UCH-L1, or GFAP and UCH-L1 are elevated in a sample collected from the subject. The methods comprise determining whether the levels of GFAP, UCH-L1, or GFAP and UCH-L1 are elevated in the sample, and communicating the determination on or from an instrument. The methods may be used to aid in the diagnosis and evaluation of a subject (e.g., a human subject) that has sustained or may have sustained an injury to the head, such as to determine whether the subject is suffering from a mild, moderate, severe, or moderate to severe traumatic brain injury (TBI).