{"id":582,"date":"2023-11-13T08:11:59","date_gmt":"2023-11-13T08:11:59","guid":{"rendered":"https:\/\/sites.rutgers.edu\/intec\/?p=582"},"modified":"2024-06-25T08:13:18","modified_gmt":"2024-06-25T08:13:18","slug":"penn-partners-in-multi-university-research-center-supporting-healthy-pregnancies","status":"publish","type":"post","link":"https:\/\/sites.rutgers.edu\/intec\/penn-partners-in-multi-university-research-center-supporting-healthy-pregnancies\/","title":{"rendered":"Penn Partners in Multi-University Research Center Supporting Healthy Pregnancies"},"content":{"rendered":"

How does the placenta keep harmful substances away from developing babies while still providing proper nutrition?<\/p>\n

The exact mechanisms remain unknown, which is why the University of Pennsylvania<\/a>, Rutgers University, Tulane University, the University of North Carolina at Chapel Hill and the University of Rochester have joined together to launch a research center dedicated to solving this mystery and ensuring healthy pregnancies.<\/p>\n

A $5 million grant from the National Institutes of Health (NIH) will help fund the Integrated Transporter Elucidation Center (InTEC), which will operate from the Rutgers Biomedical Health Sciences campus in Piscataway under the leadership of Lauren Aleksunes<\/a>, a professor of pharmacology and toxicology at Rutgers\u2019 Ernest Mario School of Pharmacy and resident scientist in the Environmental and Occupational Health Sciences Institute (EOHSI).<\/p>\n

\u201cSince my time working as a community pharmacist, I have found the lack of high-quality information about the safety of everyday products on the health of a pregnancy frustrating,\u201d says Aleksunes.\u00a0 \u201cPeople need to know whether the chemicals in their diet, personal care products and medications can impact their babies. Our goal at InTEC is to better understand how these chemicals travel in and out of the placenta and if they can reach the baby and influence their development.\u201d<\/p>\n

Aleksunes will study how transporter proteins carrying nutrients, dietary supplements, medications and toxic chemicals work during pregnancies. Some of the work will test how individual placenta cells respond to various stimuli in the laboratory. Others on the team will examine how environmental factors influence placental transporters during healthy and unhealthy or complicated pregnancies.<\/p>\n

Key to this work will be Dan Huh<\/a>, Associate Professor in Bioengineering<\/a> in Penn Engineering<\/a>, who will lead a team with an innovative approach to modeling the transfer of molecules across the human placenta.<\/p>\n

As a pioneer of organ-on-a-chip technology, the Huh group will use a novel microengineered system in which maternal tissue engineered from a layer of primary human trophoblasts is grown adjacent to a three-dimensional network of perfusable fetal blood vessels to mimic the human placental barrier. This microphysiological system will be employed as an in vitro<\/i> platform to simulate and quantitatively analyze the exchange of various substances between maternal and fetal circulation without the need for laboratory animals or placenta explants.<\/p>\n

Additionally, a team operating under Hao Zhu, Professor of Biomedical Informatics and Genomics at the Tulane University Medical School, will use machine learning and computer science approaches to identify new interactions between transporter proteins and chemicals.<\/p>\n

Data from the University of Rochester Medical Center\u2019s Understanding Pregnancy Signals and Infant Development (UPSIDE) birth cohort study, in coordination with Emily Barrett, Associate Professor at the Rutgers School of Public Health and EOHSI, will undergo analysis to help researchers understand how transporters are regulated during pregnancy.<\/p>\n

Researchers led by Jacqueline Tiley, Assistant Professor in the Division of Pharmacotherapy and Experimental Therapeutics at the University of North Carolina at Chapel Hill, will use tools they developed to identify relevant proteins and how those proteins can be monitored in the blood across pregnancy.<\/p>\n

\u201cThe biology is extremely complex, so the InTEC team naturally includes leading experts from various distinct but related fields, each of whom brings something unique and critically important to the table,\u201d says Aleksunes.<\/p>\n

InTEC team members say they hope their work creates scientific approaches to studying how chemicals selectively pass across the placenta, approaches that will soon be used by many clinicians at the intersections of pharmacology, chemistry, computer science, public health, medicine and bioengineering.<\/b><\/p>\n

More importantly, they hope their work leads to more healthy pregnancies and children.<\/p>\n

This story was written by Andrew Smith.<\/p>\n","protected":false},"excerpt":{"rendered":"

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