Abstract: Provided herein are peptides that bind ?-catenin, and compositions comprising said peptides. Peptides binding ?-catenin prevent translocation to the nucleus and modulate the canonical Wnt pathway. Also provided herein are methods of using said peptides and compositions in the treatment of tissue-infiltrating conditions including endometriosis.

Abstract: An extraction container includes a molded tubular body having openings at opposing first and second end thereof. A base cap is configured to obstruct a base opening disposed at the base of the tubular body. The base cap is integrally molded with the tubular body and connected thereto by a frangible connection. The base cap can be removed by breaking the frangible connection to de-obstruct the second opening. The first base cap and tubular body include integrally molded engagement features to permit the base cap to be reattached to the tubular body to re-obstruct the base opening. A removable foil or polymer seal obstructs a top opening disposed at the top end of the tubular body. A top cap and hinge are integrally molded with the tubular body and configured to re-obstruct the top opening following removal of the seal.

Abstract: An optical sensor is used to detect a target in a sample liquid. The optical sensor has an optical sensing layer including, in the same layer, a fluorescent reporter, a fluorescent reference, and an optical isolating reagent. The optical sensing layer has an outer surface that contacts the sample liquid and an opposing surface through which a light source irradiates the optical sensing layer with excitation light, and a detector detects fluorescence emitted from within the optical sensing layer. The optical isolating reagent reduces the amount of (i) excitation light that passes through the optical sensing layer and reaches the sample liquid and (ii) background fluorescence that is emitted within the sample liquid and passes back through the optical sensing layer to the detector. Accordingly, the optical reporter and optical reference fluorescence can be detected with higher signal to noise ratios than in the absence of the optical isolating reagent.

Abstract: Provided herein are peptides that bind ?-catenin, and compositions comprising said peptides. Peptides binding ?-catenin prevent translocation to the nucleus and modulate the canonical Wnt pathway. Also provided herein are methods of using said peptides and compositions in the treatment of tissue-infiltrating conditions including endometriosis.