education – Page 2 – Penn Bioengineering Blog

September 14, 2022

Konrad Kording’s CENTER is Part of a New NIH Education Initiative on Scientific Rigor

by Melissa Pappas

In 2005, John Ioannidis published a bombshell paper titled “Why Most Published Research Findings Are False.” In it, Ioannidis argued that a lack of scientific rigor in biomedical research — such as poor study design, small sample sizes and improper assessment of the significance of data— meant that a large percentage of experiments would not return the same results if they were conducted again.

Since then, researchers’ awareness of this “replication crisis” has grown, especially in fields that directly impact the health and wellbeing of people, where lapses in rigor can have life-or-death consequences. Despite this attention and motivation, however, little progress has been made in addressing the roots of the problem. Formal training in rigorous research practices remains rare; while mentors advise their students on how to properly construct and conduct experiments to produce the most reliable evidence, few educational resources exist to support them.

To address this discrepancy, the National Institute of Neurological Disorders and Stroke (NINDS), part of the National Institutes of Health (NIH), has launched the Initiative to Improve Education in the Principles of Rigorous Research.

Konrad Kording, a Penn Integrates Knowledge Professor with appointments in the Departments of Bioengineering and Computer and Information Science in Penn Engineering and the Department of Neuroscience in Penn’s Perelman School of Medicine, has been awarded one of the initiative’s first five grants.

“The replication crisis is real,” says Kording. “I’ve tried to replicate the research of others and failed. I’ve reanalyzed my own data and found major mistakes that needed to be corrected. I was never properly taught how to do rigorous science, and I want to improve that for the next generation.”

Read the full story in Penn Engineering Today.

September 12, 2022

2022 CAREER Award Recipient: Lukasz Bugaj

by Melissa Pappas

Therapies that use engineered cells to treat diseases, infections and chronic illnesses are opening doors to solutions for longstanding medical challenges. Lukasz Bugaj, Assistant Professor in Bioengineering, has been awarded a National Science Foundation CAREER Award for research that may be key to opening some of those doors.

Such cellular therapies take advantage of the complex molecular mechanisms that cells naturally use to interact with one another, enabling them to be more precise and less toxic than traditional pharmaceutical drugs, which are based on simpler small molecules. Cellular therapies that use engineered immune system cells, for example, have recently been shown to be highly successful in treating certain cancers and protecting against viral infections.

However, there is still a need to further fine-tune the behavior of cells in these targeted therapies. Bugaj and colleagues are addressing that need by developing new ways to communicate with engineered cells once they are in the body, such as turning molecular events on and off at specific times.

The research team recently discovered that both temperature and light can act as triggers of a specific fungal protein, dynamically controlling its location within a mammalian cell. By using light or temperature to instruct that protein to migrate toward or away from the cell’s membrane, Bugaj and his colleagues showed how it could serve as a key component in controlling the behavior of human cells.

Read the full story in Penn Engineering Today.

July 14, 2022July 14, 2022

Alumni Spotlight: Penelope Georges

Penelope earned her Ph.D. in Bioengineering in 2006. She is now Associate Director of STEM Initiatives at Princeton University.

“My time at Penn spoiled me for many job experiences that followed. The Institute for Medicine and Engineering (IME) was collaborative, familial, and stimulating. During my Ph.D. work, I felt simultaneously nurtured and challenged. Most credit for this prolific phase of my career is due to the members of Dr. Paul Janmey’s laboratory during my tenure at Penn – starting with the big man himself. My research mentor promoted a research experience that centered on respect for others, not only within our field of study but also outside the academy. Respect meant the expectation of forming strong relationships and collaborations and having reverence for scientific experts and practitioners alike. The foundation of the lab’s ethos was collaboration for the greater good.

Dr. Janmey set the tone for lab members to hold each other in high regard and to be team players. I would not have been as successful without this support. Beyond the lab, the IME at the time had a remarkable staff assistant in Marvin Jackson who was central to promoting camaraderie across the Institute. Marvin was a critical presence in the IME and I believe that many scientific collaborations were made possible due to the environment he cajoled.

Outside the IME, some the most meaningful moments of my Ph.D. studies came from traveling outside the U.S. to collaborate internationally. I was fortunate to travel as close as Mechanicsville, PA and as far as the Czech Republic to attend meetings, perform experiments, and make connections with colleagues. Through travel and meeting many different types of people, I learned the culture of being in academia and developed a broader view of scientific research.

As of recently, my career has focused on pedagogy in higher education. At Princeton, I serve within an entity that has a central mission of improving science and engineering literacy for all its constituents: the Council on Science and Technology. I develop new science and engineering courses and introduce interactive research-based teaching methods into these courses. I am involved in policy issues on STEM education at Princeton and beyond. The skills I learned at Penn that are critical to my current position are to recognize problems and design innovative solutions and the ability to communicate and collaborate with researchers across many disciplines. I am very grateful to be an alumna of a remarkable program.”

Learn more about Georges’s work and research.

October 6, 2021

How a Diversity Program Enabled a Childhood Orthopaedics Patient’s Research Dreams

by Julie Wood

As a child, Sonal Mahindroo would go to her orthopaedics appointments with her family, slowly becoming more and more fascinated by the workings and conditions of the musculoskeletal system. While being treated for scoliosis, she would receive children’s books from her doctor that helped provide clear and simplified explanations of orthopaedic topics, which supported her interest.

Nearly a decade later, Mahindroo is still interested in expanding her orthopaedic knowledge, and a Penn Medicine program is helping fuel that expansion. Now a senior at St. Bonaventure University in New York, Mahindroo spends her time at the university’s lab. But in addition to that, this year, she was able to take part in more learning opportunities with Penn Medicine’s support, via the McKay Orthopaedic Research Lab’s Diversity, Equity, and Inclusion (DEI) committee’s conference grant program.

McKay’s DEI committee — consisting of faculty, post-docs, graduate students, and staff — offers a welcoming environment and resources that support people of all identities, empowering them to bring forward unique perspectives to orthopaedic research.

“Our goal is to improve diversity and culture both within McKay and in the orthopaedic research community outside of Penn,” said Sarah Gullbrand, PhD, a research assistant professor at the McKay Lab. “We wanted to provide an opportunity for students to attend a conference and make connections to help them pursue their interest in orthopaedic research.”

The McKay conference grant supports undergraduate students who have been unable to get hands-on research experience. Participants are provided with the opportunity to network with leaders in the field of orthopaedic research, listen to cutting-edge research presentations, and learn about ways to get involved in orthopaedic research themselves.

“When launching the conference grant program earlier this year, I was motivated by my own experience attending a conference as an undergraduate. That experience really increased my interest in attending graduate school and taught me a lot about the breadth of research in orthopaedics,” said Hannah Zlotnick, a PhD student at the McKay Lab and member of the DEI committee. Through the McKay Conference Grants, the committee has supported two cohorts of students. “So far, we’ve been able to fund 11 undergraduate students from around the country to virtually attend orthopaedics conferences and receive early exposure to careers in STEM.”

Along with the conference grant, the McKay Lab holds workshops, book clubs, and other programs focused on DEI-related topics. As part of their efforts for promoting gender diversity in the field, the McKay Lab has previously partnered with the Perry Initiative to offer direct orthopaedic experiences for girls in high school, where they can learn how to suture, and perform mock fracture fixation surgeries on sawbones.

As a primarily male-populated field, orthopaedics could benefit greatly from diversity efforts. While women comprise approximately 50 percent of medical school graduates in the United States, they represent only 14 percent of orthopaedic surgery residents.

“The only women on staff at my orthopaedist’s office were receptionists. There were no female physicians or engineers to make my scoliosis brace,” Mahindroo said. “It was really cool coming to the McKay Lab and seeing how much the field has progressed since then.”

Read more at Penn Medicine News.

N.B. Hannah Zlotnick is a PhD student in Bioengineering studying in the lab of Robert Mauck, Mary Black Ralston Professor in Bioengineering and Orthopaedic Surgery.

July 29, 2021

Alumnus Jackson Foster on ’20 in Their 20s’ List

Penn Bioengineering alumnus Jackson Foster (BSE 2014) was included in the Los Angeles Business Journal’s 2021 “20 in Their 20s” list, recognizing rising entrepreneurial stars of L.A.’s business community. Foster is the Founder and Chief Executive of the San Francisco-based Edily Learning, an education technology company which has created an app focused on education, learning goals, and personalized content using a TikTok-like algorithm.

After completing his bachelor’s degree, Foster earned his M.B.A in Business Administration and Management at the UCLA Anderson School of Management.

Read “20 in Their 20s: Jackson Foster” in the Los Angeles Business Journal.

July 16, 2021

New Grant Aims to Broaden Participation in Cutting-Edge Materials Research

University of Puerto Rico’s Edgardo Sánchez (left) and Penn graduate Zhiwei Liao working in the lab of Daeyeon Lee. Via the Advancing Device Innovation through Inclusive Research and Education program, researchers from Penn and the University of Puerto Rico will continue their materials science collaboration while supporting STEM career pathways for underrepresented groups. (Image credit: Felice Macera).

The National Science Foundation (NSF) has awarded grants to eight research teams to support partnerships that will increase diversity in cutting-edge materials research, education, and career development. One of those teams is Penn’s Laboratory for Research on the Structure of Matter (LRSM) and the University of Puerto Rico (UPR), whose long-running collaboration has now received an additional six years of support.

With the goal of supporting partnerships between minority-serving educational institutions and leading materials science research centers, NSF’s Partnership for Research & Education in Materials (PREM) program funds innovative research programs and provides institutional support to increase recruitment, retention, and graduation by underrepresented groups as well as providing underserved communities access to materials research and education.

‘Research at the frontier’

With this PREM award, known as the Advancing Device Innovation through Inclusive Research and Education (ADIIR) program, researchers from Penn and UPR’s Humacao and Cayey campuses will conduct research on the properties of novel carbon-based materials with unique properties, and will study the effects of surface modification in new classes of sensors, detectors, and purification devices.

Thanks to this collaboration of more than 20 years, both institutions have made significant scientific and educational progress aided by biannual symposia and regular pre-pandemic travel between both institutions before the pandemic, resulting in a rich portfolio of publications, conference presentations, patents, students trained, and outreach programs.

“Together we have been publishing good papers that have impact, and we’ve really cultivated a culture of collaboration and friendship between our institutions,” says Penn’s Arjun Yodh, former director of the LRSM. “Our goal is to carry out research at the frontier and, in the process, nurture promising students from Puerto Rico and Penn.”

Ivan Dmochowski, a chemistry professor at Penn who has been involved with PREM for several years, says that this program has helped his group connect with experts in Puerto Rico whose skills complement his group’s interests in protein engineering. Dmochowski has also hosted UPR faculty members and students in his lab and also travelled to Puerto Rico before the pandemic to participate in research symposia, seminars, and outreach events.

“I’ve had students who have benefitted from being a co-author on a paper or having a chance to mentor students, and the faculty we’ve interacted with are exceptional,” Dmochowski says. “There’s a lot of benefit for both me and my students, and I’ve enjoyed our interactions both personally and scientifically.”

Penn’s Daeyeon Lee, a chemical and biomolecular engineering professor who has been involved with PREM for several years, regularly hosts students and faculty from UPR while working on nanocarbon-based composite films for sensor applications. The success of this collaboration relies on unique materials made by researchers at UPR combined with a method for processing them into composite structures developed in Lee’s lab.

“What I really admire about people at PREM, both faculty and students, is their passion,” says Lee. “I think that’s had a really positive impact on my students and postdocs who got to interact with them because they got to see the passion that the students brought.”

Read the full story in Penn Today.

Daeyeon Lee is a professor and the Evan C Thompson Term Chair for Excellence in Teaching in the Department of Chemical and Biomolecular Engineering and a member of the Bioengineering Graduate Group in Penn’s School of Engineering and Applied Science.

Arjun Yodh is the James M. Skinner Professor of Science in the Department of Physics & Astronomy in Penn’s School of Arts & Sciences and a member of the Bioengineering Graduate Group in Penn’s School of Engineering and Applied Science.

May 12, 2021May 12, 2021

Bioengineering Graduate Students Take the Annual BETA Day Online

By GABE Outreach Chairs and Ph.D. students David Gonzalez-Martinez and David Mai

Every spring, the Graduate Association of Bioengineers (GABE) at Penn partners up with iPraxis, an educational non-profit organization based in Philadelphia, to organize BETA Day, an event that brings together Bioengineering graduate students and local Philadelphia grade school students to introduce them to the field of bioengineering, the life of graduate students, and hands-on scientific demonstrations. Due to COVID-19 restrictions, we adapted the traditional in-person BETA Day into a virtual event on Zoom. This year, we assembled kits containing the necessary materials for our chosen demonstrations and worked with iPraxis to coordinate their delivery to partner schools and their students. This enabled students to perform their demonstrations in a hands-on manner from their own homes; over 40 students were able to participate in extracting their own DNA and making biomaterials with safe household materials.

Michelle Johnson presents on her work in robotics

The day began with a fantastic lecture by Michelle Johnson, Associate Professor in Bioengineering and Physical Medicine and Rehabilitation, who introduced students to the field of rehabilitation robotics and shared her experience as a scientist. Students then learned about DNA and biomaterials through lectures mediated by the graduate students Dayo Adetu and Puneeth Guruprasad. After each lecture, students broke into breakout rooms with graduate student facilitators where they were able to get some hands-on scientific experience as they extracted DNA from their cheek cells and fabricated alginate hydrogels. Michael Sobrepera, a graduate student in Dr. Johnson’s lab, concluded the event by giving a lecture on the process of robotics development and discussed where the field is heading and some important considerations for the field.

Dayo Adetu, Bioengineering Master’s student and GABE President, teaches the students about Genetic Engineering

While yet another online event may seem unexciting, throughout the lectures students remained exceptionally engaged and raised fantastic questions ranging from the accessibility of low income communities to novel robotic therapeutic technologies to the bioethical questions robotic engineers will face as technologies advance. The impact of BETA day was evident as the high school students began to discuss the possible majors they would like to pursue for their bachelor’s degrees. Events like BETA Day give a glimpse into possible STEM fields and careers students can pursue.

May 11, 2021May 11, 2021

“Educating the Next Generation of Civically Engaged Technologists”

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.”

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.

March 29, 2021

“The Bio-MakerSpace — Fostering Learning and Innovation Across Many Disciplines”

Penn Bioengineering’s BioMakerSpace in action (photo taken pre-pandemic)

Writing for the Penn Health-Tech blog, Hannah Spector profiled the George H. Stephenson Foundation Educational Laboratory and Bio-MakerSpace, the primary teaching lab for the Department of Bioengineering at Penn Engineering. This interdisciplinary Bio-MakerSpace (aka BioMakerSpace) is open to the entire Penn community for independent research and has become a hub for student startups in recent years:

One example is Strella Biotechnology, founded in 2019 by Katherine Sizov (Biology 2019 & President’s Innovation Prize winner). Strella is developing sensors with the ability to reduce the amount of food waste due to going bad in storage. “Having a Bio-MakerSpace that gives you the functionalities of both a wet lab and a traditional electronics lab is extremely helpful in developing novel technologies” says Sizov on the BE Labs Youtube channel.

The Bio-MakerSpace provides students of all academic backgrounds the resources to turn their ideas into realities, including highly knowledgeable lab staff. Seth Fein (BSE ’20, MSE ’21) has worked at the lab since Fall 2020. “Because bioengineering spans many fields, we encourage interdisciplinary work. Students from Mechanical, Electrical, and Chemical Engineering have all found valuable resources in the lab,” says Fein.

The article also discusses the many resources the BioMakerSpace provides to Penn students and their efforts to keep the lab functional, safe, and open for research and education during the current semester.

Penn Health-Tech is an interdisciplinary center launched in 2017 to advance medical device innovation across the Perelman School of Medicine and the School of Engineering and Applied Sciences by forging collaborative connections among Penn researchers and providing seed funding to incubate novel ideas to advance health care.

Continue reading “The Bio-MakerSpace — Fostering Learning and Innovation Across Many Disciplines” at the Penn Health-Tech blog.

February 10, 2021February 10, 2021

Alumni Spotlight: Danielle Rossi

Danielle Rossi earned her M.S.E. in Bioengineering in December 2018 and is now a R&D Leadership and Development Program Engineer with Johnson & Johnson Medical Devices. Here she reminisces about her research opportunities at Penn and her fond memories of Philly.

“When I first started at Penn, I was amazed by all of the opportunities to learn, to challenge myself, to network, and to innovate. My time at Penn was filled with interesting classes, dedicated faculty, challenging problems to solve, and collaboration. From writing a mock NIH research grant for a tissue engineered Intervertebral Disk in BE 553, to designing an electromechanical device controlled with muscle movement in BE 570, to writing up a business plan and pitching to investors in EAS 546, every new day came with a new venture.

On top of the exciting classes and projects, Penn has numerous research labs and healthcare facilities so that students can apply their skills to real-world problems. While I was a student, I had the opportunity to work at the Abramson Cancer Center in the Cancer Risk Evaluation Program. The program focused on patient risk evaluations, including genetic testing for certain cancers such as breast, ovarian, and sarcoma. This exposed me to the healthcare environment and gave me a new perspective on preemptive medicine.

During my free time, I loved to tour the historically and culturally rich city of Philadelphia. I have the fondest memories of exploring the city with my BE friends and storming the Philly streets when the Eagles won the Super Bowl!

While at Penn, I was sure to utilize Career Services to help me spruce up my resume and interview skills. I was lucky enough to meet with Johnson & Johnson Medical Devices at a Penn career fair and was offered a spot in the R&D Leadership and Development Program. The program allows me to rotate through three different J&J Medical Device companies as an R&D Engineer to gain exposure to new product development, mechanical design, computational modeling, manufacturing, design quality and more. ”

This post is part of BE’s Alumni Spotlight series. Read more testimonies from BE Alumni on the BE website.