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.
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!
Yasmina Al Ghadban, a senior in the School of Engineering and Applied Science from Beirut, was able to connect her undergraduate education in bioengineering and psychology with her passion for public health through teaching, research, and extracurricular activities. Now, she is poised to leverage her “interdisciplinary lens” towards a future career in public health.
While reflecting on her undergraduate journey at Penn, senior Yasmina Al Ghadban says that she has a “ton of memories” she will take with her: lifelong friends made and skills developed through coursework, research, and teaching experiences, the chance to engage with public health communities on campus, and traveling for courses and internships. “That’s the beauty of Penn,” she says. “There’s just so many opportunities everywhere.”
As a double major in bioengineering and psychology, Al Ghadban, who is from Beirut, has certainly taken advantage of many such opportunities. Now, she is poised to leverage her “interdisciplinary lens” towards a future career in public health.
Problem-solving perspectives
Looking for a place to grow and become more independent, Al Ghadban decided to come to Penn after graduating from the International College in Lebanon. After taking an introduction to bioengineering course during her freshman year, she became enthralled by the hands-on nature of the program and enrolled in the School of Engineering and Applied Science. “I really enjoyed working with circuits and Arduino, being able to synthesize things, and I felt like being in engineering was the place where I was going to gain the most skills,” she says.
Al Ghadban is applying those skills as she completes her senior design project. She and a team of four seniors are building an autonomous robot equipped with Lidar sensors that it uses to create a map of a physical space. The team also programmed their robot to recognize high-touch surfaces that it then disinfects with UV light. “It’s a technology that is completely autonomous, cheaper than what’s on the market, and doesn’t put people at risk when they go in to disinfect,” she says. The team recently put the finishing touches on the project and presented their robot as part of a demonstration on April 14.
In addition to her degree in engineering, Al Ghadban’s interests in public and mental health spurred her to take courses and eventually pursue a double major in psychology, a field that she sees as complementary to engineering. “In psychology, we focus a lot on research and study design, research bias, and these things are similar in engineering and psychology,” she says. “Overall, I think they gave me different perspectives in terms of problem solving, and it’s nice to have that interdisciplinary lens.”
One place where Al Ghadban was able to use this interdisciplinary lens was while working as an research assistant in the Rehabilitation Robotics Lab with Michelle Johnson during her sophomore year. “The focus of the lab is to create robots for post-stroke rehabilitation, and the robotics part is very engineering-focused, but there is another part where people struggle doing the exercises,” she says. “Being able to engage with people and increasing their likelihood of doing that intervention, you rely on a lot from psychology, like interventions from positive psychology or research on how people stay engaged.”
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.'”
As we age, the cushioning cartilage between our joints begins to wear down, making it harder and more painful to move. Known as osteoathritis, this extremely common condition has no known cure; if the symptoms can’t be managed, the affected joints must be surgically replaced.
Now, researchers are exploring whether their specially designed nanoparticles can deliver a new inflammation inhibitor to joints, targeting a previously overlooked enzyme called sPLA2.
The normal function of sPLA2 is to provide lipids (fats) that promote a variety of inflammation processes. The enzyme is always present in cartilage tissue, but typically in low levels. However, when the researchers examined mouse and human cartilage taken from those with osteoarthritis, disproportionately high levels of the enzyme were discovered within the tissue’s structure and cells.
“This marked increase strongly suggests that sPLA2 plays a role in the development of osteoarthritis,” said the study’s corresponding author, Zhiliang Cheng, PhD, a research associate professor of Bioengineering. “Being able to demonstrate this showed that we were on the right track for what could be a potent target for the disease.”
The next step was for the study team – which included lead author Yulong Wei, MD, a researcher in Penn Medicine’s McKay Orthopaedic Research Laboratory – to put together a nanoparticle loaded with an sPLA2 inhibitor. This would block the activity of sPLA2 enzyme and, they believed, inflammation. These nanoparticles were mixed with animal knee cartilage in a lab, then observed as they diffused deeply into the dense cartilage tissue. As time progressed, the team saw that the nanoparticles stayed there and did not degrade significantly or disappear. This was important for the type of treatment the team envisioned.
New research from Robert Mauck, Mary Black Ralston Professor in Orthopaedic Surgery and Bioengineering and Director of Penn Medicine’s McKay Orthopaedic Research Laboratory, announces a “new biosealant therapy may help to stabilize injuries that cause cartilage to break down, paving the way for a future fix or – even better – begin working right away with new cells to enhance healing.” Their research was published in Advanced Healthcare Materials. The study’s lead author was Jay Patel, a former postdoctoral fellow in the McKay Lab and now Assistant Professor at Emory University and was contributed to by Claudia Loebel, a postdoctoral research in the Burdick lab and who will begin an appointment as Assistant Professor at the University of Michigan in Fall 2021. In addition, the technology detailed in this publication is at the heart of a new company (Forsagen LLC) spun out of Penn with support from the Penn Center for Innovation (PCI) Ventures Program, which will attempt to spearhead the system’s entry into the clinic. It is co-founded by both Mauck and Patel, along with study co-author Jason Burdick, Professor in Bioengineering, and Ana Peredo, a PhD student in Bioengineering.
We hope you will join us for our final seminar of the spring semester!
Speaker: Lea Goentoro, Ph.D.
Professor
Biology
California Institute of Technology
Date: Thursday, April 22, 2021
Time: 3:00-4:00 PM EDT
Zoom – check email for link or contact ksas@seas.upenn.edu
Abstract: Can limb regeneration be induced? In this talk, I will discuss our work to promote regeneration in animals with limited regeneration capacity. I will present our recent discovery of a strategy for inducing regenerative response in appendages, which works across three species that span the animal phylogeny. In Cnidaria, the frequency of appendage regeneration in the moon jellyfish Aurelia was increased by feeding with the amino acid L-leucine and the growth hormone insulin. In insects, the same strategy induced tibia regeneration in adult Drosophila. Finally, in mammals, L-leucine and sucrose administration induced digit regeneration in adult mice, including dramatically from mid-phalangeal amputation. The conserved effect of L-leucine and insulin/sugar suggests a key role for energetic parameters in regeneration induction. The simplicity by which nutrient supplementation can induce appendage regeneration provides a testable hypothesis across animals.
Lea Goentoro Bio: Lea Goentoro is a Professor of Biology in the Division of Biology and Biological Engineering at the California Institute of Technology. She holds a B.S. in Chemical Engineering from University of Wisconsin, Madison and a Ph.D. in Chemical Engineering from Princeton University. Prior to joining Caltech, she did postdoctoral training in the Department of Systems Biology at Harvard Medical School. Her work has been supported by the Damon-Runyon Cancer Foundation, the James S. McDonnell Foundation, the National Science Foundation, and the National Institute of Health.
Speaker: Xiling Shen, Ph.D.
Hawkins Family Associate Professor
Biomedical Engineering
Duke University
Date: Thursday, April 15, 2021
Time: 3:00-4:00 PM EDT
Zoom – check email for link or contact ksas@seas.upenn.edu
Abstract:
Bodily cells undergo transformations in space and time during development, disease progression, and therapeutic treatment. A holistic approach that combines engineering tools, patient-derived models, and analytical methods is needed to map cellular reprogramming and expose new therapeutic opportunities. The talk will cover our effort across the entire spectrum from bench to bedside, including organogenesis during embryonic development, epigenetic and metabolic reprogramming of cancer metastasis and COVID-19 patients, and organoid technology to guide precision- and immune-oncology.
Xiling Shen Bio:
Dr. Shen is the Hawkins Family Associate Professor in the Department of Biomedical Engineering at Duke University. He is also the director of the Woo Center for Big Data and Precision Health. He received his BS, MS, and PhD degrees from Stanford University and the NSF career award at Cornell University. He is the steering committee chair of the NCI Patient-Derived Model of Cancer Consortium. His lab studies precision medicine from a systems biology perspective. Areas of interests include cancer, stem cells, the but-brain axis, and infectious diseases.
César de la Fuente, Ph.D., a Presidential Assistant Professor in Psychiatry, Microbiology, and Bioengineering, is leading a team to develop an electrode that can be easily printed at low cost to provide COVID-19 test results from your smart phone.
A recent Penn Medicine blog post surveys the efforts across Penn and the Perelman School of Medicine to develop novel says to detect SARS-CoV-2 and features several Department of Bioengineering faculty and Graduate Group members, including César de la Fuente, Presidential Assistant Professor in Psychiatry, Microbiology, and Bioengineering; Arupa Ganguly, Professor in Genetics; A.T. Charlie Johnson, Rebecca W. Bushnell Professor in Physics and Astronomy; Lyle Ungar, Professor in Computer and Information Science; and Ping Wang, Associate Professor in Pathology and Laboratory Medicine.
Read “We’ll Need More than Vaccines to Vanquish the Virus: New COVID-19 Testing Technology at Penn” by Melissa Moodyin Penn Medicine News.
Manuela Teresa Raimondi was appointed Visiting Professor in Bioengineering in the Associated Faculty of the School of Engineering and Applied Science for the 2020-2021 academic year. Raimondi received her Ph.D. in Bioengineering in 2000 from Politecnico di Milano, Italy. She is currently a Full Professor of Bioengineering at Politecnico di Milano in the Department of Chemistry, Materials and Chemical Engineering “G. Natta”, where she teaches the course “Technologies for Regenerative Medicine” in the Biomedical Engineering graduate program.
Raimondi is the founder and Director of the Mechanobiology Lab and of the Interdepartmental Live Cell Imaging lab. She has pioneered the development of cutting edge tools for cell modelling, ranging from micro-engineered stem cell niches, to miniaturized windows for in vivo intravital imaging, to microfluidic culture systems to engineer tissue-equivalents and organoids for cell modelling and drug discovery. Her platforms are currently commercialized by her start-up, MOAB srl. Her research is funded by the European Research Council (ERC), by The National Centre for the Replacement, Refinement and Reduction of Animals in Research (NC3Rs), by the European Commission, and by the European Space Agency.
“Getting to Penn was quite the challenge with the various travel restrictions and the pandemic, but I am used to overcoming adverse odds and I am really excited to be here now,” says Dr. Raimondi. “In this challenging time, when many new barriers are coming up, I think building bridges and new scientific collaborations is even more important. I very much look forward to being part of the Penn research community.”
Dr. Raimondi with host Riccardo Gottardi, PhD on Smith Walk
During her sabbatical at Penn, Raimondi is investigating her hypothesis that stem cells pluripotency reprogramming can be guided by mechanical cues. Over the past five years, she has cultured many different stem cell types in the “Nichoids,” the synthetic stem cell niche she developed, and gathered robust evidence on how physical constraints at the microscale level upregulate pluripotency. Raimondi is hosted in the Bioengineering and Biomaterials Lab of Riccardo Gottardi, Assistant Professor in Bioengineering and in Pediatrics at the Perelman School of Medicine, where she is helping to refine human stem cell sources that could be minimally manipulated for translational tissue engineering for a safe and effective use in regenerative therapies, as a key issue for clinical translation is the maintenance or enhancement of multipotency during cell expansion without exogenous agents or genetic modification.
“Dr. Raimondi is a trailblazer in Italy in regenerative medicine who has introduced many new concepts in a sometimes musty academic environment and has shattered a number of glass ceilings,” says Dr. Gottardi. “I think her sabbatical at Penn is a great opportunity for her and for the Penn community to build new and exciting trans-Atlantic collaborations.”
New research from 
