Category: news

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Bioengineering Graduate Dayo Adetu Wins Graduate Leadership Award

Dayo Adetu (BSE 2019, MSE 2021)

Congratulations to recent Penn Bioengineering graduate Dayo Adetu, who was awarded a 2021 Graduate Leadership Award, one of only sixteen recipients across the university. Adetu is a recipient of the Dr. Andy Binns Award for Outstanding Service to Graduate and Professional Student Life. This award is presented to “graduate or professional students, upon their graduation from Penn, who have significantly impacted graduate and professional student life through service involvement in student life initiatives or organizations.” Adetu wins this award for her “service and leadership in advancing wellness and diversity initiatives across departments in the School of Engineering.”

Adetu graduated with a BSE in Bioengineering (BE) in 2019, concentrating in Biomedical Devices and minoring in Engineering Entrepreneurship, Math, and African Studies. She went on to pursue two Master’s degrees in BE and Mechanical Engineering and Applied Mechanics (MEAM) (concentration: Design and Manufacturing), graduating with both in 2021. She also received a certificate in Integrated Product Design. For the 2020-2021 academic year, she served as President of the Penn chapters of both the Graduate Association of Bioengineers (GABE) and the Mechanical Engineering Graduate Association (MEGA). She was the 2021 MEAM MSE Graduation student speaker and also received the Penn Engineering Graduate Award for Outstanding Service for both BE and MEAM Departments.

Learn more about the Penn Graduate Leadership Awards and read the full list of recipients on the Grad Center at Penn website.

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César de la Fuente Featured in “40 Under 40” List

César de la Fuente, Ph.D.

César de la Fuente, PhD, Presidential Assistant Professor in Bioengineering, Chemical and Biomolecular Engineering, Psychiatry, and Microbiology, was featured in the Philadelphia Business Journal’s Class of 2021 “40 Under 40” list. Currently focused on antibiotic discovery, creating tools for microbiome engineering, and low-cost diagnostics, de le Fuente pioneered the world’s first computer-designed antibiotic with efficacy in animal models.

De la Fuente was previously included in the AIChE’s “35 Under 35” list in 2020 and most recently published his work demonstrating a rapid COVID-19 diagnostic test which delivers highly accurate results within four minutes.

Read “40 Under 40: Philadelphia Business Journal’s complete Class of 2021” here.

Read other BE blog posts featuring Dr. de la Fuente here.

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Bioengineering Graduate Gabriel DeSantis Awarded Fulbright Grant

Gabriel DeSantis (BSE 2020, MSE 2021)

Congratulations to recent Penn Bioengineering graduate Gabriel DeSantis on being awarded a Fulbright grant for the 2021-22 academic year:

“The Fulbright Program is the United States government’s flagship international educational exchange program, awarding grants to fund as long as 12 months of international experience.

‘As an avenue for building cross-cultural understanding, the U.S. Student Fulbright Program is an unparalleled opportunity for American students to represent our country and our University across the world,’ says Jane Morris, executive director of Penn’s Center for Undergraduate Research and Fellowships, which supports applicants. ‘We are so proud of all our Penn Fulbright students who will be contributing to this important mission through their study, research, and English teaching as Fulbrighters.’

Gabriel DeSantis, from Wellesley, Massachusetts, received his bachelor’s degree from Penn Bioengineering in 2020 and will graduate in May with a master’s degree in bioengineering from the School of Engineering and Applied Science. He was awarded a Fulbright to conduct research in Portugal at the International Iberian Nanotechnology Laboratory. There he will be creating a 3D bio-printed model to optimize the texture and nutritional profiles of cultivated meat. At Penn his academic interests included biology, food science, and sustainability, which he hopes to use to develop new systems of food production. On campus, DeSantis was a Penn Abroad Leader and board member of the Graduate Association of Bioengineers. He is a past chair of the Mask and Wig Club. He currently works as a research assistant for Allevi, a Philadelphia-based bioprinting company at Pennovation Works.”

Read the full list of Fulbright awardees in Penn Today.

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Rapid COVID-19 Diagnostic Test Delivers Results Within 4 Minutes With 90 Percent Accuracy

RAPID, a low-cost COVID-19 diagnostic test, can detect SARS-CoV-2 within four minutes with 90 percent accuracy

Even as COVID-19 vaccinations are being rolled out, testing for active infections remains a critical tool in fighting the pandemic. Existing rapid tests that can directly detect the virus rely on reverse transcription polymerase chain reaction (RT-PCR), a common genetic assay that nevertheless requires trained technicians and lab space to conduct.

Alternative testing methods that can be scaled up and deployed in places where those are in short supply are therefore in high demand.

Penn researchers have now demonstrated such a method, which senses the virus by measuring the change in an electrical signal when a piece of the SARS-CoV-2 virus binds to a biosensor in their device, which they call RAPID 1.0.

The work, published in the journal Matter, was led by César de la Fuente, a Presidential Assistant Professor who has appointments in Engineering’s departments of Chemical and Biomolecular Engineering, and Bioengineering, as well as in Psychiatry and Microbiology in the Perelman School of Medicine.

“Prior to the pandemic, our lab was working on diagnostics for bacterial infections. But then, COVID-19 hit. We felt a responsibility to use our expertise to help—and the diagnostic space was ripe for improvements,” de la Fuente said. “We feel strongly about the health inequities witnessed during the pandemic, with testing access and the vaccine rollout, for example. We believe inexpensive diagnostic tests like RAPID could help bridge some of those gaps.”

The RAPID technology uses electrochemical impedance spectroscopy (EIS), which transforms the binding event between the SARS-CoV-2 viral spike protein and its receptor in the human body, the protein ACE2 (which provides the entry point for the coronavirus to hook into and infect human cells), into an electrical signal that clinicians and technicians can detect. That signal allows the test to discriminate between infected and healthy human samples. The signal can be read through a desktop instrument or a smartphone.

Read more about RAPID at Penn Medicine News.

Originally posted on Penn Engineering Today.

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“Educating the Next Generation of Civically Engaged Technologists”

Brit Shields, Ph.D.

Brit Shields, Senior Lecturer in Bioengineering, has brought her expertise in the history and sociology of science to her leading role in developing and improving the ethics curriculum for all students in the School of Engineering and Applied Science. Most recently, this includes adapting the core ethics engineering ethics course “Technological Innovation and Civil Discourse in a Dynamic World” (EAS 204) for the Stavros Niarchos Foundation (SNF) Paideia Program. SNF Paideia courses, open to all Penn undergraduates, “integrate students’ personal, professional, and civic development […] focus[ing] on dialogue, wellness, service, and citizenship from different disciplinary and interdisciplinary perspectives.” A recent SNF Paideia blog post goes into detail about the changes made by Shields and co-instructor Christopher Yoo, John H. Chestnut Professor of Law, Communication, and Computer and Information Science, to suit the SNF Paideia Program, including its “explicit focus on civil discourse and technology.” According to Shields:

“I really wanted to break down the false dichotomy between technological expertise or humanities training for the students and open up the opportunity for Engineering students to consider themselves to have an important role, not just creating technological systems but also being important participants in civil discourse.”

Michelle Johnson, Ph.D.

The course also includes guest lectures by Penn faculty, including Michelle Johnson, Associate Professor in Bioengineering and Physical Medicine and Rehabilitation, and students learn to analyze how guest lecturers communicate their research to the public, for example, in the case of Johnson, in the form of a TED Talk and scholarly articles: “Through her TedTalk, journal articles and visit to the class, Michelle Johnson demonstrates how researchers are attuned to the specific preferences of the rehabilitative robots they are creating for patients…engaged scholarship at its finest.”

Read “Educating the Next Generation of Civically Engaged Technologists” in SNF Paideia Perspectives.

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2021 Graduate Research Fellowships for Bioengineering Students

We are very pleased to announce that ten current and future graduate students in the Department of Bioengineering have received 2021 National Science Foundation Graduate Research Fellowship Program (NSF GRFP) fellowships. The prestigious NSF GRFP program recognizes and supports outstanding graduate students in NSF-supported fields. Further information about the program can be found on the NSF website. BE is thrilled to congratulate our excellent students on these well-deserved accolades! Continue reading below for a list of 2021 recipients and descriptions of their research.

Current Students:

Puneeth Guruprasad

Puneeth Guruprasad is a Ph.D. student in the lab of Marco Ruella, Assistant Professor of Medicine in the Division of Hematology/Oncology and the Center for Cellular Immunotherapies at the Perelman School of Medicine. His work applies next generation sequencing methods to characterize tumors and study the genetic basis of resistance to cancer immunotherapy, namely chimeric antigen receptor (CAR) T cell therapy.

Gabrielle Ho

Gabrielle (Gabby) Ho is a Ph.D. student in the lab of Brian Chow, Associate Professor in Bioengineering. She works on design strategies for engineering near-infrared fluorescent proteins and tools.

 

Abbas Idris

Abbas Idris is a Master’s student in the lab of Lukasz Bugaj, Assistant Professor in Bioengineering. His work focuses on using optogenetic tools to develop controllable protein assemblies for the study of cell signaling behaviors.

 

 

Incoming Students:

Additionally, seven NSF GRFP honorees from other institutions will be joining our department as Ph.D. students in the fall of 2021. We congratulate them as well and look forward to welcoming them to Penn:

Congratulations again to all our current and future graduate students on their amazing research!

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“Science vs Science: The Contradictory Fight Over Whether Electromagnetic Hypersensitivity is Real”

cell phones
Kenneth R. Foster, Ph.D.

Electromagnetic fields are everywhere, and especially so in recent years. To most of us, those fields are undetectable. But a small number of people believe they have an actual allergy to electromagnetic fields. Ken Foster, a Professor Emeritus of Bioengineering, has heard these arguments before.  “Activists would point to all these biological effects studies and say, ‘There must be some hazard’; health agencies would have meticulous reviews of literature and not see much of a problem.”

Listen to the episode of The Pulse and read the full story at WHYY.

Originally posted on Penn Today.

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Claudia Loebel Appointed Assistant Professor at the University of Michigan

by Mahelet Asrat

Claudia Loebel, MD, PhD (Photo/Mel Evans)

The Department of Bioengineering is proud to congratulate Claudia Loebel, M.D., Ph.D. on her appointment as Assistant Professor in the Department of Materials Science and Engineering at the University of Michigan. Loebel is part of the University of Michigan’s Biological Sciences Scholar program, which recruits junior instructional faculty in major areas of biomedical investigation. Loebel’s appointment will begin in Fall 2021.

Loebel got her M.D. in 2011 from Martin-Luther University in Halle-Wittenberg, Germany and her Ph.D. in Health Sciences and Technology from ETH Zurich, Switzerland in 2016. There she worked under her advisors Professors Marcy Zenobi-Wong from ETH Zurich and David Eglin from AO Research Institute Davos. At Penn, she conducted postdoctoral research in the Polymeric Biomaterials Laboratory of Jason Burdick, Robert D. Bent Professor in Bioengineering, and as a Visiting Research Scholar in the Mauck Laboratory of the McKay Orthopaedic Research Laboratory in the Perelman School of Medicine.

Loebel was awarded a K99/R00 Pathway to Independence Award through the National Institutes of Health (NIH), which supports her remaining time as a postdoc as well as her time as an independent investigator at the University of Michigan. Loebel is excited about training the next generation of scientists and engineers and being part of their journey in becoming independent and diverse thinkers.

Loebel’s research area is inspired by the interface between material science and regenerative engineering and how it can address specific problems related to tissue development, repair, and regeneration. By developing mechanically and strucatally dynamic biomaterials, microfabrication, and matrix manipulation techniques her works aim to recreate complex cell-matrix interactions and model tissue morphogenesis and disease. The ultimate goal of her research is to use these engineered systems to develop and translate more effective therapeutic treatments for diseases such as fibrotic, inflammatory, and congenital disorders. Her lab’s work will initially focus on developing engineering lung alveolar organoids, aiming to build models of acute and chronic pulmonary diseases and for personalized medicine.

Loebel says, “I am grateful to all my Ph.D. and postdoc mentors for their continuous support and especially Jason who, over the last few years, has trained me in becoming an independent scientist and mentor. This transition would not have been possible without such a great mentor team behind me.”

Congratulations Dr. Loebel from everyone at Penn Bioengineering!

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Bioengineering’s Organ-on-a-chip Spin-off is Growing

Andrei Georgescu (left) and Dan Huh are the co-founders of Vivodyne, a spin-off of Huh’s BIOLines lab.

Dan Huh, Associate Professor in the Department of Bioengineering, has been steadily growing a collection of organs-on-chips. These devices incorporate human cells into precisely engineered microfluidic channels that mimic an organ’s natural environment, providing a way to conduct experiments that would not otherwise be feasible.

Huh’s previous research has involved using a placenta-on-a-chip to study which drugs are able to reach a developing fetus; investigating microgravity’s effect on the immune system by sending one of his chips to the International Space Station; and testing treatments for dry eye disease using an eye-on-a-chip, complete with a mechanical blinking eyelid.

Now, he and his colleagues are taking this technology out of their lab and into industry with their company, Vivodyne.

Andrei Georgescu, Huh’s lab-member and co-founder of Vivodyne, recently spoke with Technical.ly Philly’s Paige Gross about the growth of their company.

Research into potential drugs is usually performed first on mice, and success is only found in a fraction of humans once implemented in clinical trials, Andrei Georgescu, cofounder and CEO of Vivodyne, told Technical.ly. The genetic makeup just isn’t similar enough. But technology that allows scientists to test therapies on lab-grown human organs called “organs on chip” is allowing for testing without human subjects.

The organs on chip allow for a drug to react to tissue in a more similar way to the body than it would in a petri dish, Georgescu said. Cells sense their environment very well, he added.

“We’re making the environment more complicated, making its spacial features complicated enough to match the native complexity of the organs,” he said. “When [cells] sense a softer environment, they start to behave more realistically. Their response to the drug is more realistic.”

Continue reading “This Penn-founded biotech company specializing in human ‘organs on chip’ raised $4M” at Technical.ly Philly. 

Originally posted in Penn Engineering Today.

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Carl June Receives the Sanford Lorraine Cross Award

Carl June, MD

Carl June, MD, the Richard W. Vague Professor in Immunotherapy in the department of Pathology and Laboratory Medicine in the Perelman School of Medicine at the University of Pennsylvania, director of the Center for Cellular Immunotherapies at Penn’s Abramson Cancer Center, and member of the Penn Bioengineering Graduate Group, received the $1 million Sanford Lorraine Cross Award for his groundbreaking work in developing chimeric antigen receptor (CAR) T cell therapy. June is a world renowned cancer cell therapy pioneer.

“Sanford Health, the only health system in the country to award a $1 million prize for achievements in the medical sciences, announced the award on April 13 at a special ceremony in Sioux Falls, South Dakota. The biennial award recognizes life-changing breakthroughs and bringing emerging transformative medical innovations to patients.

‘This is a well-deserved and exciting award for one of Penn’s most distinguished faculty members, whose pioneering research has reshaped the fight against cancer and brought fresh hope for both adults and children with the disease,’ said J. Larry Jameson, MD, PhD, Executive Vice President of the University of Pennsylvania for the Health System and Dean of the Perelman School of Medicine. ‘His contributions truly have been transformative for patients across the globe and taken the field of oncology in new and powerful directions.'”

Read the full story in Penn Medicine News.