Clinical Pharmacology & Therapeutics: Past, Present, and Future.

Clinical Pharmacology & Therapeutics (CPT), the definitive and timely source for advances in human therapeutics, transcends the drug discovery, development, regulation, and utilization continuum to catalyze, evolve, and disseminate discipline-transformative knowledge. Prioritized themes and multidisciplinary content drive the science and practice of clinical pharmacology, offering a trusted point of reference. An authoritative herald across global communities, CPT is a timeless information vehicle at the vanguard of discovery, translation, and application ushering therapeutic innovation into modern healthcare

Health Care Evolves From Reactive to Proactive.

Decoding health and disease pathways drives healthcare evolution. Historically, therapeutic paradigms have relied on interventions that mitigate symptoms of established diseases. Increasingly, molecular insights into pathophysiology now provide unprecedented opportunities to offer curative solutions or even prevent disease and thereby secure longitudinal wellness. These opportunities extend past individual patients to entire populations and geographies. Moreover, they optimize prospective healthspan across lifespan. Linking discovery science and its translatable innovations beyond reactive disease intervention to proactive prevention will maximize society’s returns creating the greatest benefit for the greatest number of people globally

The Guanylate Cyclase C-cGMP Signaling Axis Opposes Intestinal Epithelial Injury and Neoplasia.

Guanylate cyclase C (GUCY2C) is a transmembrane receptor expressed on the luminal aspect of the intestinal epithelium. Its ligands include bacterial heat-stable enterotoxins responsible for traveler\u27s diarrhea, the endogenous peptide hormones uroguanylin and guanylin, and the synthetic agents, linaclotide, plecanatide, and dolcanatide. Ligand-activated GUCY2C catalyzes the synthesis of intracellular cyclic GMP (cGMP), initiating signaling cascades underlying homeostasis of the intestinal epithelium. Mouse models of GUCY2C ablation, and recently, human populations harboring GUCY2C mutations, have revealed the diverse contributions of this signaling axis to epithelial health, including regulating fluid secretion, microbiome composition, intestinal barrier integrity, epithelial renewal, cell cycle progression, responses to DNA damage, epithelial-mesenchymal cross-talk, cell migration, and cellular metabolic status. Because of these wide-ranging roles, dysregulation of the GUCY2C-cGMP signaling axis has been implicated in the pathogenesis of bowel transit disorders, inflammatory bowel disease, and colorectal cancer. This review explores the current understanding of cGMP signaling in the intestinal epithelium and mechanisms by which it opposes intestinal injury. Particular focus will be applied to its emerging role in tumor suppression. In colorectal tumors, endogenous GUCY2C ligand expression is lost by a yet undefined mechanism conserved in mice and humans. Further, reconstitution of GUCY2C signaling through genetic or oral ligand replacement opposes tumorigenesis in mice. Taken together, these findings suggest an intriguing hypothesis that colorectal cancer arises in a microenvironment of functional GUCY2C inactivation, which can be repaired by oral ligand replacement. Hence, the GUCY2C signaling axis represents a novel therapeutic target for preventing colorectal cancer

Process Improvement for Maximized Therapeutic Innovation Outcome.

Deconvoluting key biological mechanisms forms the framework for therapeutic discovery. Strategies that enable effective translation of those insights along the development and regulatory path ultimately drive validated clinical application in patients and populations. Accordingly, parity in What vs. How we transform novel mechanistic insights into therapeutic paradigms is essential in achieving success. Aligning molecular discovery with innovations in structures and processes along the discovery-development-regulation-utilization continuum maximizes the return on public and private investments for next-generation solutions in managing health and disease

Peer Review Certifies Quality and Innovation in Clinical Pharmacology & Therapeutics.

Clinical Pharmacology & Therapeutics (CPT) is an established voice of the discipline, a trusted source of new knowledge showcasing discovery, translation, and application of novel therapeutic paradigms to advance the management of patients and populations. Identifying, evaluating, prioritizing, and disseminating the best science along the discovery-development-regulatory-utilization continuum are responsibilities shared through peer review. To enhance the uniformity of this essential component of quality assurance and innovation, and maximize the value of the journal and its contents to authors, reviewers, and the readership, we review key concepts concerning peer review as it specifically relates to CPT

Managing the innovation supply chain to maximize personalized medicine.

Personalized medicine epitomizes an evolving model of care tailored to the individual patient. This emerging paradigm harnesses radical technological advances to define each patient\u27s molecular characteristics and decipher his or her unique pathophysiological processes. Translated into individualized algorithms, personalized medicine aims to predict, prevent, and cure disease without producing therapeutic adverse events. Although the transformative power of personalized medicine is generally recognized by physicians, patients, and payers, the complexity of translating discoveries into new modalities that transform health care is less appreciated. We often consider the flow of innovation and technology along a continuum of discovery, development, regulation, and application bridging the bench with the bedside. However, this process also can be viewed through a complementary prism, as a necessary supply chain of services and providers, each making essential contributions to the development of the final product to maximize value to consumers. Considering personalized medicine in this context of supply chain management highlights essential points of vulnerability and/or scalability that can ultimately constrain translation of the biological revolution or potentiate it into individualized diagnostics and therapeutics for optimized value creation and delivery

Year in Review

If examination of journal performance is a surrogate for the vitality of a discipline, the continued ascension of Clinical Pharmacology and Therapeutics (CPT) bodes well for the evolution and practice of human therapeutics in this decade. CPT has excelled as the authoritative, cross-disciplinary journal in experimental and clinical medicine devoted to publishing advances in the nature, action, efficacy and evaluation of therapeutics in humans. Building on a foundation that established the core tenets, and a framework providing the structural integrity for the field, CPT was conceived by visionary precedent editors and editorial teams who were themselves leaders of this discipline. Today, CPT is regarded as the premier international forum for the intersection of diverse communities of practice enriching the discovery and application of therapeutics in this new era of molecular science and translational medicine

Chronic diseases: the emerging pandemic.

According to the 2011 World Health Organization Global Status Report, of the 57 million annual global deaths – a staggering 36 million or over 63% are due to chronic diseases.1 Four noncommunicable diseases - namely cardiovascular, cancer, diabetes, and chronic respiratory diseases - emerge as the leading cause of mortality in the world, accounting respectively for 17, 7.6, 4.2, and 1.3 million deaths based on the latest available global epidemiology data. By 2020, global deaths due to chronic diseases are projected to worsen by at least 15 to 20%. It is estimated that the four major noncommunicable diseases will be responsible for 75% of worldwide deaths by 203

Companion diagnostics at the intersection of personalized medicine and healthcare delivery.

This article has been peer reviewed. It is the authors\u27 final version prior to publication in Biomarkers in Medicine, Volume 9, Issue 1, January 2015, Pages 1-3. The published version is available at DOI: 10.2217/bmm.14.99. Copyright © Future Medicin

A study of microRNAs in silico and in vivo: diagnostic and therapeutic applications in cancer.

There is emerging evidence of the production in human tumors of abnormal levels of microRNAs (miRNAs), which have been assigned oncogenic and/or tumor-suppressor functions. While some miRNAs commonly exhibit altered amounts across tumors, more often, different tumor types produce unique patterns of miRNAs, related to their tissue of origin. The role of miRNAs in tumorigenesis underscores their value as mechanism-based therapeutic targets in cancer. Similarly, unique patterns of altered levels of miRNA production provide fingerprints that may serve as molecular biomarkers for tumor diagnosis, classification, prognosis of disease-specific outcomes and prediction of therapeutic responses