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Lan Mao

Assistant Professor Emeritus in Medicine
Medicine, Cardiology
Duke Box 3104, Durham, NC 27710
231 Clin Res Lab Bldg, Durham, NC 27710

Overview


I. Research:
As the director of mouse physiology laboratory, in charge for the all events related with Dr. Howard Rockman's molecular biology laboratory studies needs.
Participate in research in rodents model:
Perform surgery and serve as co-investigator in studies on transgenic mice with heart failure. Develop models of hypertrophy in small animal using micro-surgical techniques (aortic constriction, left ventricular infarction and abdominal aortocaval fistula) and perform a variety physiological studies, obtain and analysis data on hemodynamic study and prepare tissue specimens for father molecular biological study.
Develop and apply surgical techniques for in vivo myocardial function study on small animal, such as, using new developed devices study in vivo mice cardiac function (pressure-volume lop), instrumented mice for conscious blood pressure measure or administration of medicine---carotid artery or gull duck catheterization, and conscious mice echocardiography.
Develop techniques for micro-injection of proteins and vectors in to mouse left ventricle, coronary artery and portal vein.


II. Teaching
10% of time allocated/spent---
Train postdoctoral fellows, visiting scientists and students from all over the world in laboratory procedure involving, including endotracheal intubations, cardiac catheterization, coronary occlusion and intrathoracic/intra-abdominal surgical procedures.
Teach methods of data recording and analysis using laboratory equipment and computer programs, echocardiography apply and measurement.


III. Consultant
Consult and teach microsurgical techniques related on small animals such as, rabbits, rat, hamsters and mice, like mice heart-lung transplantation, portal vein injection and mini-pump implant.
Co-laboratory with large range of Universities and Research Institutes from United States an other countries.

Current Appointments & Affiliations


Assistant Professor Emeritus in Medicine · 2024 - Present Medicine, Cardiology, Medicine

Recent Publications


USP20 deletion promotes eccentric cardiac remodeling in response to pressure overload and increases mortality.

Journal Article Am J Physiol Heart Circ Physiol · November 1, 2024 Left ventricular hypertrophy (LVH) caused by chronic pressure overload with subsequent pathological remodeling is a major cardiovascular risk factor for heart failure and mortality. The role of deubiquitinases in LVH has not been well characterized. To def ... Full text Link to item Cite

Late onset cardiovascular dysfunction in adult mice resulting from galactic cosmic ray exposure.

Journal Article iScience · April 15, 2022 The complex and inaccessible space radiation environment poses an unresolved risk to astronaut cardiovascular health during long-term space exploration missions. To model this risk, healthy male c57BL/6 mice aged six months (corresponding to an astronaut o ... Full text Link to item Cite

Characterization of cardiovascular injury in mice following partial-heart irradiation with clinically relevant dose and fractionation.

Journal Article Radiother Oncol · April 2021 BACKGROUND AND PURPOSE: Late cardiac toxicity is a major side effect of radiation therapy (RT) for breast cancer. We developed and characterized a mouse model of radiation-induced heart disease that mimics the dose, fractionation, and beam arrangement of l ... Full text Link to item Cite
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Recent Grants


Proteomic Signatures of Space Radiation Induced Cardiovascular Degeneration

ResearchCollaborator · Awarded by National Aeronautics and Space Administration · 2016 - 2022

Bioengineering a Living Tissue Conductor

ResearchFaculty Member · Awarded by National Institutes of Health · 2015 - 2018

Probing the role of Mitochondrial Short-Chain Carbon Homeostasis in the Hypertrophied and Failing Heart

ResearchResearch Scientist · Awarded by Sanford-Burnham Medical Research Institute · 2017 - 2017

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Education, Training & Certifications


Beijing Medical University (China) · 1979 M.D.