Dr. Rowan is actively involved in both outcomes and translational research relating to chronic ...rhinosinusitis and endoscopic skull base surgery. He has a keen interest patient-reported quality of life outcomes as well as those that pertain to smell and taste. Dr. Rowan is also involved in sinus-related clinical trials, pursuing new medical therapies and technological advancements for the treatment of patients with chronic rhinosinusitis. view more

The O’Rourke Lab uses an integrated approach to study the biophysics and physiology of cardiac ...cells in normal and diseased states.

Research in our lab has incorporated mitochondrial energetics, Ca2+ dynamics, and electrophysiology to provide tools for studying how defective function of one component of the cell can lead to catastrophic effects on whole cell and whole organ function. By understanding the links between Ca2+, electrical excitability and energy production, we hope to understand the cellular basis of cardiac arrhythmias, ischemia-reperfusion injury, and sudden death.

We use state-of-the-art techniques, including single-channel and whole-cell patch clamp, microfluorimetry, conventional and two-photon fluorescence imaging, and molecular biology to study the structure and function of single proteins to the intact muscle. Experimental results are compared with simulations of computational models in order to understand the findings in the context of the system as a whole.

Ongoing studies in our lab are focused on identifying the specific molecular targets modified by oxidative or ischemic stress and how they affect mitochondrial and whole heart function.

The motivation for all of the work is to understand
• how the molecular details of the heart cell work together to maintain function and
• how the synchronization of the parts can go wrong

Rational strategies can then be devised to correct dysfunction during the progression of disease through a comprehensive understanding of basic mechanisms.

Brian O’Rourke, PhD, is a professor in the Division of Cardiology and Vice Chair of Basic and Translational Research, Department of Medicine, at the Johns Hopkins University. view more

The Jia lab performs basic and translational research into the mechanisms of and therapeutic st...rategy for viral and bacterial infection-induced inflammatory lung diseases, one of the leading causes of death in pulmonary diseases, especially for the ongoing pandemic of the SARS-CoV-2 mediated COVID-19. Our work has identified novel roles of Angiotensin-converting enzyme 2 (ACE2) in the inflammatory response to viral and bacterial lung infection and its complex contributions into the pathogenesis and disease progression and outcome of COVID-19. In seeking to translate these findings to clinical studies, we have been working on a collaboration with other investigators, developing novel diagnostic, preventive, and therapeutic tools in combating the devastating COVID-19, even in the era of effective vaccine prevention. These studies are funded by NIAID. view more

The Yu Lab does basic and translational research on Sensory physiology and disorders of the gas...trointestinal tract.

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The Johns Hopkins comprehensive Subependymoma and Ependymoma Research Center divideS its effort...s into three areas: basic science, translational research and clinical practice. Each division works separately but shares findings and resources openly with each other and our collaborators. The goal of our united efforts is to optimize current treatments to affect the care received by patients with subependymomas and ependymomas. Also, our clinical, translational and basic science teams work to develop novel therapies to improve and extend the lives of those with these rare tumors. view more

The Woreta Lab does clinical and translational research on Hepatocellular Carcinoma; Liver Tran...splantation Outcomes; Chronic Viral Hepatitis.
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The Singh Lab does basic and translational research on intestinal ion transport, cellular physi...ology, and membrane trafficking in diabetic disorders.

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The Singh lab does clinical and translational research on pancreatic islet isolation and transp...lantation as well as acute and chronic pancreatitis.

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Investigators in the Yukari Manabe Lab evaluate the accuracy of rapid, point-of-care diagnostic...s for HIV, tuberculosis and related infectious diseases in resource-limited settings particularly sub-Saharan Africa and examine the impact of diagnostic interventions on disease detection and patient outcomes. The team also conducts operational and translational research in tuberculosis and HIV co-infection. view more