Abstract: Small molecule agonists of the pregnane X receptor (PXR), compositions and methods are disclosed for treating or preventing gut barrier dysfunction, an illness associated with gut barrier dysfunction, toxic or inflammatory injury to intestines, or leaky intestinal (gut) syndrome in a subject.

Abstract: Methods for activating pregnane X receptor (PXR) using co-muricholic acid thereby treating metabolic syndrome, obesity, inflammatory bowel disease, Crohn’s disease, and liver disease, and also thereby increasing CYP3A4 gene and/or protein expression. Also provided are related methods for activating PXR using ?-muricholic acid and a bacterium capable of converting ?-muricholic acid to co-muricholic acid.

Abstract: Bacterial hyperswarmers are disclosed for treatment, prevention and diagnosis of conditions such as intestinal inflammation.

Abstract: Bacterial hyperswarmers are disclosed for treatment, prevention and diagnosis of conditions such as intestinal inflammation.

Abstract: Methods are disclosed for treating and preventing gut barrier dysfunction or an illness associated with gut barrier dysfunction in a subject comprising administering to the subject bacterium that produce an indole or an indole metabolite and for identifying compounds and bacteria for use in treatment and prevention of gut barrier dysfunction or an illness associated with gut barrier dysfunction.

Abstract: Bacterial hyperswarmers are disclosed for treatment, prevention and diagnosis of conditions such as intestinal inflammation.

Abstract: Bacterial hyperswarmers are disclosed for treatment, prevention and diagnosis conditions such as intestinal inflammation.

Abstract: Small molecule agonists of the pregnane X receptor (PXR), compositions and methods are disclosed for treating or preventing gut barrier dysfunction, an illness associated with gut barrier dysfunction, toxic or inflammatory injury to intestines, or leaky intestinal (gut) syndrome in a subject.

Abstract: Bacterial hyperswarmers are disclosed for treatment, prevention and diagnosis conditions such as intestinal inflammation.

Abstract: Methods are disclosed for treating and preventing gut barrier dysfunction or an illness associated with gut barrier dysfunction in a subject comprising administering to the subject bacterium that produce an indole or an indole metabolite and for identifying compounds and bacteria for use in treatment and prevention of gut barrier dysfunction or an illness associated with gut barrier dysfunction.

Abstract: Methods are disclosed for treating and preventing gut barrier dysfunction or an illness associated with gut barrier dysfunction in a subject comprising administering to the subject bacterium that produce an indole or an indole metabolite and for identifying compounds and bacteria for use in treatment and prevention of gut barrier dysfunction or an illness associated with gut barrier dysfunction.

Abstract: Methods are disclosed for treating and preventing gut barrier dysfunction or an illness associated with gut barrier dysfunction in a subject comprising administering to the subject bacterium that produce an indole or an indole metabolite and for identifying compounds and bacteria for use in treatment and prevention of gut barrier dysfunction or an illness associated with gut barrier dysfunction.

Abstract: The application discloses ketoconazole derivatives that are antagonists of the human pregnane X receptor (PXR), methods of preparing the derivatives, uses of the derivatives with drug therapy, and methods of inhibiting tumor cell proliferation and multidrug resistance using inhibitors of PXR.

Abstract: Compounds, compositions and methods are provided that comprise selective ?-glucuronidase inhibitors for both aerobic and anaerobic bacteria, especially enteric bacteria normally associated with the gastrointestinal tract. The compounds, compositions and methods can be for inhibiting bacterial ?-glucuronidases and for improving efficacy of camptothecin-derived antineoplastic agents or glucuronidase-substrate agents or compounds by attenuating the side effects caused by reactivation by bacterial ?-glucuronidases of glucuronidated metabolites of camptothecin-derived antineoplastic agents or glucuronidase-substrate agents or compounds.

Abstract: Compounds, compositions and methods are provided that comprise selective ?-glucuronidase inhibitors for both aerobic and anaerobic bacteria, especially enteric bacteria normally associated with the gastrointestinal tract. The compounds, compositions and methods can be for inhibiting bacterial ?-glucuronidases and for improving efficacy of camptothecin-derived antineoplastic agents or glucuronidase-substrate agents or compounds by attenuating the side effects caused by reactivation by bacterial ?-glucuronidases of glucuronidated metabolites of camptothecin-derived antineoplastic agents or glucuronidase-substrate agents or compounds.

Abstract: The present invention generally relates to oxazine derivative compounds and related compositions and methods for inducing hypoxic tumor cell death, treating cancer and locating a hypoxic tumor in a subject.

Abstract: The application discloses ketoconazole derivatives that are antagonists of the human pregnane X receptor (PXR), methods of preparing the derivatives, uses of the derivatives with drug therapy, and methods of inhibiting tumor cell proliferation and multidrug resistance using inhibitors of PXR.

Abstract: This invention relates to the fields of molecular biology and oncology. More particularly, this invention relates to the sensitization of cancerous cells to therapeutic agents. The invention provides methods, compositions, and formulations for potentiating or enhancing the toxicity of various cytotoxins and oxidizing agents, and of reducing the resistance and proliferation rate of cancer cells. It also provides various compositions and therapeutic formulations useful as anticancer agents.

Abstract: This invention relates to the fields of molecular biology and oncology. More particularly, this invention relates to the sensitization of cancerous cells to therapeutic agents. The invention provides methods, compositions, and formulations for potentiating or enhancing the toxicity of various cytotoxins and oxidizing agents, and of reducing the resistance and proliferation rate of cancer cells. It also provides various compositions and therapeutic formulations useful as anticancer agents.

Abstract: This invention relates to the inhibition and down-regulation of survivin expression. The invention provides methods and antisense oligonucleotides for inhibiting or down-regulating survivin expression in cells and promoting apoptosis and cell necrosis.