Tag: Louis Soslowsky

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2023 Graduate Research Fellowships for Bioengineering Students

Congratulations to the fourteen Bioengineering students to receive 2023  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. The recipients honorees were selected from a highly-competitive, nationwide pool. Further information about the program can be found on the NSF website.

Carlos Armando Aguila, Ph.D. student in Bioengineering, is a member of the Center of Neuroengineering and Therapeutics, advised by Erin Conrad, Assistant Professor in Neurology, and Brian Litt, Professor in Bioengineering and Neurology. His research focuses on analyzing electroencephalogram (EEG) signals to better understand epilepsy.

Joseph Lance Victoria Casila is a Ph.D. student in Bioengineering in the lab of Riccardo Gottardi, Assistant Professor in Pediatrics and Bioengineering. His research focuses on probing environmental factors that influence stem cell differentiation towards chondrogenesis for cartilage engineering and regeneration.

Trevor Chan is a Ph.D. student in Bioengineering in the lab of Felix Wehrli, Professor of Radiologic Science. His research is in developing computational methods for medical image refinement and analysis. Two ongoing projects are: self-supervised methods for CT super-resolution and assessment of osteoporosis, and semi-supervised segmentation of 3D and 4D echocardiograms for surgical correction of congenital heart-valve defects.

Rakan El-Mayta is an incoming Ph.D. student in the lab of Drew Weissman, Roberts Family Professor in Vaccine Research. Rakan studies messenger RNA-lipid nanoparticle vaccines for the treatment and prevention of infectious diseases. Prior to starting in the Bioengineering graduate program, he worked as a Research Assistant in Weissman lab and in the lab of Michael Mitchell, Associate Professor in Bioengineering.

Austin Jenk is a Ph.D. student in the lab of Robert Mauck, Mary Black Ralston Professor in Orthopaedic Surgery and Bioengineering. Austin aims to develop early intervention, intra-articular therapeutics to combat the onset of post-traumatic osteoarthritis following acute joint injuries. His work focuses on developing a therapeutic that can be employed not only in conventional healthcare settings, but also emergency and battlefield medicine.

Jiageng Liu is a Ph.D. student in the lab of Alex Hughes, Assistant Professor in Bioengineering. His work aims to precisely control the bio-physical/chemical properties of iPSC-derived organoids with advanced synthetic biology approaches to create functional replacement renal tissues.

Alexandra Neeser is a Ph.D. student in the lab of Leyuan Ma, Assistant Professor of Pathology and Laboratory Medicine. Her research focuses on solid tumor microenvironment delivery of therapeutics.

 

William Karl Selboe Ojemann, a Ph.D. Student in Bioengineering, is a member of the Center for Neuroengineering and Therapeutics directed by Brian Litt, Professor in Bioengineering and Neurology. His research is focused on developing improved neurostimulation therapies for epilepsy and other neurological disorders.

Savan Patel (BSE Class of 2023) conducted research in the lab of Michael Mitchell, Associate Professor in Bioengineering, where he worked to develop lipid nanoparticle formulations for immunotherapy and extrahepatic delivery of mRNA. He will be joining the Harvard-MIT HST MEMP Ph.D. program in the fall of 2023.

David E. Reynolds, a Ph.D. student in Bioengineering, is a member of the lab of Jina Ko, Assistant Professor in Bioengineering and Pathology and Laboratory Medicine. His research focuses on developing novel and translatable technologies to address currently intractable diagnostic challenges for precision medicine.

Andre Roots is a Ph.D. student in the lab of Christopher Madl, Assistant Professor in Materials Science and Engineering. His research focuses on the use of protein engineering techniques and an optimized 3D human skeletal muscle microtissue platform to study the effects of biophysical material properties on cells.

Emily Sharp, a second year Ph.D. student in Bioengineering, is a member of the lab of Robert Mauck, Mary Black Ralston Professor in Orthopaedic Surgery and Bioengineering, part of the McKay Orthopaedic Research Laboratories. Her research focuses on designing multi-functional biomaterials to enhance tissue repair, specifically intervertebral disc repair following herniation and discectomy.

Nat Thurlow is a Ph.D. student in the lab of Louis J. Soslowsky, Fairhill Professor in Orthopedic Surgery and Bioengineering. Their current work focuses on delineating the roles of collagens V and XI in tendon mechanics, fibril structure, and gene expression during tendon development and healing.

Maggie Wagner, Ph.D. student in Bioengineering, is a member in the labs of Josh Baxter, Assistant Professor of Orthopaedic Surgery, and Flavia Vitale, Assistant Professor in Neurology and Bioengineering. Her research focuses on the development of novel sensors to record and monitor muscle neuromechanics.

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Brianne Connizzo Appointed Assistant Professor at Boston University

by Mahelet Asrat

Brianne Connizzo, PhD

The Department of Bioengineering is proud to congratulate alumna Brianne Connizzo, PhD on her appointment as a tenure-track Assistant Professor in the Department of Biomedical Engineering in the College of Engineering at Boston University. Connizzo’s appointment will begin in January 2021, after completing her work as a postdoctoral researcher in Biological Engineering at MIT under the supervision of Alan J. Grodzinsky, ScD, Professor of Biological, Electrical, and Mechanical Engineering.

Connizzo got her BS in Engineering Science from Smith College (the first all women’s engineering program in the country) where she graduated in 2010 with highest honors. During her time there, she worked in the laboratory of Borjana Mikic, Rosemary Bradford Hewlett 1940 Professor of Engineering. While working in the lab, she explored the role of myostatin deficiency on Achilles tendon biomechanics and built mechanical testing fixtures for submerged testing of biological tissues. Connizzo continued along this path during her graduate studies in Bioengineering at Penn while working with Louis J. Soslowsky, Fairhill Professor in Orthopaedic Surgery and Professor in Bioengineering, at the McKay Orthopaedic Research Laboratory. Her thesis work focused on the dynamic re-organizations of collagen during tendon loading in the rotator cuff, developing a novel AFM-based method for measuring collagen fibril sliding along the way. During her time at Penn, Connizzo also served as the Social Chair for the Graduate Association of Bioengineers (GABE) and the Graduate Student Engineering Group (GSEG), both of which play a vital role in representing graduate students across the School of Engineering and Applied Sciences. She completed her PhD in Bioengineering in 2015 and then pursued her postdoctoral studies at MIT, focusing on fluid flow during compressive loading and developing novel explant culture models to explore real-time extracellular matrix turnover. For her work she was awarded both an NIH F32 postdoctoral fellowship and the NIH K99/R00 Pathway Independence Award, which are just a few of her long list of impressive accomplishments.

Although Connizzo’s interests in soft tissue mechanobiology span development, injury, and disease, her more recent work has targeted how aging influences tendon function and biology. With a fast-growing active and aging population, she believes that identifying the cause and contributors of age-related changes is critical to finding treatments and therapies that could prevent tendon disease, and thus improve overall population healthspan and quality of life. The primary objectives of the Connizzo Lab at Boston University will be to harness novel in vitro and in vivo models to study cell-controlled extracellular matrix remodeling and tissue biomechanics and to better understand normal tendon maintenance and the initiation of tendon damage in the context of aging.

“I am so grateful to have had the guidance of my mentors and peers at Penn during my doctoral studies, and even more thankful that many of those relationships remain a significant part of my support system to this day,” Connizzo says. “I’m really looking forward to this next chapter — to all the successes and failures in pursuing the science, to building a community at BU and in my own laboratory, and to supporting the next generation of brilliant young scientists.”

Congratulations Dr. Connizzo from everyone at Penn Bioengineering!

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Penn Bioengineering Postdoc Brittany Taylor Appointed Assistant Professor at University of Florida

 

Brittany Taylor, PhD

The Department of Bioengineering is proud to congratulate Postdoctoral Researcher Brittany Taylor, PhD on her appointment as a tenure-track Assistant Professor in the J. Crayton Pruitt Family Department of Biomedical Engineering of the Herbert Wertheim College of Engineering at the University of Florida. Taylor’s appointment will begin in January 2021 after four years as a postdoc in Penn Medicine’s McKay Orthopaedic Research Laboratory where she worked under the supervision of Louis Soslowsky, Fairhill Professor in Orthopaedic Surgery and Professor in Bioengineering.

Taylor got her BS in Biomedical Engineering from the University of Virginia where she conducted research under Drs. Cato Laurencin and Edward Botchwey (the latter got his PhD in Penn Bioengineering in 2002). She went on to complete her PhD in Biomedical Engineering in 2016, studying with Dr. Joseph Freeman, in the Musculoskeletal Tissue Regeneration Laboratory at Rutgers University. During her time at Penn, she served as the Co-President of the Biomedical Postdoctoral Council, worked with the Perelman School of Medicine’s PennVIEW program on postdoctoral diversity recruitment, and spearheaded the mentoring circles program, which brings together postdoctoral researchers, graduate students, and undergraduates in informal groups that allow mentorship and learning to flow freely.

The foundation for Taylor’s research interests is a combination of her training in bone tissue engineering, bioactive biomaterials, and tendon injury and repair. Her graduate research focused on a three-dimensional biomimetic pre-vascularized scaffold that simultaneously promoted osteogenic and angiogenic differentiation of human mesenchymal stem cells in vitro and cellular infiltration and neovascularization in vivo without the addition of growth factors of cells. As a postdoctoral fellow, in addition to investigating the role of collagen type V on tendon inflammation and remodeling in a mouse patellar tendon injury model, she also elucidated the biological and mechanical implications of an implantable bilayer delivery system (BiLDS) for controlled and localized release of non-steroidal anti-inflammatory drugs (NSAIDs) to modulate tendon inflammation in a rat rotator cuff injury and repair model. This collection of work exploits the ability of these transformative technologies to provide physical and chemical regenerative cues without the use of exogenous cells; hence avoiding possible complications associated with autologous and allogeneic cell sources and simplifying the regulatory pathway towards clinical application. Taylor’s future research program at the University of Florida will focus on tailored cell-free combinatorial strategies, such as decellularized matrices, tunable delivery systems, and modified extracellular vesicles, to complement and improve the native musculoskeletal tissue regenerative and reparative process.

“Brittany has been an amazing postdoctoral fellow,” says her mentor Louis Soslowsky. “She has learned a lot and contributed to various projects in an exemplary manner. She has been a leader in many arenas here at Penn and I am so proud of what she has done so far. I look forward to following her continued accomplishments at the University of Florida! I know she’ll do great!”

In the course of her pre-faculty career, Taylor achieved an impressive list of accomplishments. She received a Postdoctoral Fellowship for Academic Diversity from the Office of the Vice Provost for Research; a Postdoctoral Enrichment Program (PDEP) award from the Burroughs Wellcome Fund; and a UNCF Bristol-Myers Squibb E.E. Just Postgraduate Fellowship. Additionally, she was named a Rising Star in Cell Mentor’s list of “100 inspiring Black scientists in America” in February 2020 and was given a Rising Star in Biomedical Science Award from MIT in 2019.

“I am grateful for the opportunity to complete my postdoctoral training at Penn,” Taylor says:

“[P]articularly in a lab that is affiliated with the Penn Bioengineering program and the Department of Orthopaedic Surgery, where I had the unique experience of addressing basic science questions using translational animal models, while utilizing my engineering background and having a direct interaction with clinicians. Additionally, I connected with some amazing people here at Penn who had a significant impact on my time at Penn, and will be lifelong friends, colleagues, and mentors.”

Congratulations Dr. Taylor from everyone at Penn Bioengineering!