Patent number: 11134889
Abstract: This disclosure features methods and compositions for treating diseases of the gastrointestinal tract with a SMAD7 inhibitor.
Filed: December 14, 2017
Date of Patent: October 5, 2021
Assignee: Progenity, Inc.
Inventors: Mitchell Lawrence Jones, Sharat Singh, Christopher Loren Wahl, Harry Stylli
The present disclosure provides novel treatment paradigms for inflammatory conditions of the gastrointestinal tract. The methods and compositions described herein allow for the regio-specific release of therapeutic drugs at or near the site of disease in the gastrointestinal tract. By releasing a therapeutic drug locally instead of systemically, the bioavailability of the drug can be increased at the site of injury and/or decreased in the systemic circulation, thereby resulting in improved overall safety and/or efficacy and fewer adverse side effects. Advantages may include one or more of increased drug engagement at the target, leading to new and more efficacious treatment regimens, and/or lower systemic drug levels, which can translate to reduced toxicity and reduced immunogenicity, e.g., in the case of biologics. In some instances, releasing a therapeutic drug locally also provides for new modes of action that may be unique to local delivery in the GI tract as opposed to systemic administration. For patients, clinicians and payors, this can mean an easier or simpler route of administration, fewer co-medicaments (e.g., immunomodulators), fewer side effects, and/or better outcomes.
Accordingly, described herein are methods for treating disorders of the gastrointestinal (GI) tract. The methods can include one or more of:
- diagnosing a GI disease in a subject; and/or
- mapping, sampling, and/or assessing the site, severity, pathology, and extent of GI disease in the GI tract of a subject and/or mapping, sampling, and/or assessing a patient response to a therapeutic agent, e.g., in the patient’s GI tract; and/or
- identifying, quantifying, and/or monitoring one or more markers of a GI disease in the GI tract of the subject and/or one or more markers of patient response to a therapeutic agent, e.g., in the patient’s GI tract; and/or
- releasing a therapeutic agent, e.g., proximate to the site of a GI disease.
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Progenity, Inc. is a biotechnology company innovating in the fields of women’s health, gastrointestinal health and oral biotherapeutics. Progenity applies a multi-omics approach, combining genomics, epigenomics, proteomics, and metabolomics to its molecular testing products and to the development of a suite of investigational ingestible devices designed to provide precise diagnostic sampling and drug delivery solutions. Progenity’s vision is to transform healthcare to become more precise and personal by improving diagnoses of disease and improving patient outcomes through localized treatment with targeted therapies.