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Walkability initiative is a win-win partnership for Alexandria City residents and George �鶹��Ƶ researchers

Taylor Thomas — Mon, 26 Jan 2026 14:30:46 +0000

Walkability initiative is a win-win partnership for Alexandria City residents and George �鶹��Ƶ researchers Taylor Thomas Mon, 01/26/2026 - 09:30

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Iulia Fratila, PhD

“Imagine living in a place where you can comfortably send your child and their friends on a safe route to your local library on foot or by bike. How about being able to engage in physical activity by simply accessing an expansive network of trails that might connect parks to local suburbs? This is what walkability looks like—and walkability is public health,” said social science researcher Iulia Fratila, an assistant professor in the Department of Global and Community Health at �鶹��Ƶ.

Fratlia participated as a cohort member of the 2025 Virginia Walkability Action Institute (VWAI) and was awarded $9,000 in funding to enhance a local park in Alexandria, Virginia. In partnership with the City of Alexandria Department of Recreation, Parks and Cultural Activities (RPCA), Fratila and third-year undergraduate social work student Bryce Neuman devised the plan for the Alexandria City Ben Brenman Park project, which aims to encourage walkability, promote physical activity among community members, and improve access to fitness.

Fratlia emphasizes the role of partnerships in bringing sustainable change to fruition. “A partnership like this is a win for everyone involved," she said. "Academic researchers bring knowledge and expertise on the science that shapes health outcomes and the potential prevention efforts and the governmental agencies can bring resources and design structures that support health-promoting landscapes and decision-making.”

Assistant Professor in the College of Public Health Iulia Fratila (left) and Senior Transportation Planner at Equitable Cities Reba Oduro (right) standing in Ben Brenman Park currently, before enhancement. Photo provided.

The goal of the Ben Brenman Park project is to upgrade a trail segment in the south side of the park that has been underdeveloped and underutilized. The anticipated result is more walking and community engagement, healthier residents in the city of Alexandria and surrounding areas, and addressing health and recreation access gaps.

“We need to make sure we are creating and enhancing built environments and infrastructure that make healthier habits like walking and biking a possibility for all,” said Fratlia.

Neuman joined the Ben Brenman Park project to explore her interest in the built and natural environment as an important factor of public health as well as connections to macro-level social work dimensions. Together, Fratlia and Neuman developed the project’s action plan and strategic goals that guided them through the project proposal and implementation process.

Fratlia attended the farmers' market held at the park to distribute QR codes linking to the survey, and the RPCA emailed the survey to the city residents via their newsletter. These data collection methods garnered more than 400 responses. Based on the survey responses, the community identified priorities, including planting native trees and plants and installing adult fitness equipment in the park. Subsequently, the RPCA Urban Planning team created a plan outlining the proposed layout for exercise equipment and tree plantings.

“I am looking forward to being able to see the final product implemented at the park and see that positive change. I’m particularly excited about the addition of native wildlife around the park, and I hope the people who live near and visit the park also appreciate the changes,” said Neuman.

In addition to the pitch and execution of the Ben Brenman Park project, the VWAI program, in partnership with Equitable Cities LLC, involved attending distance learning modules and in-person workshopsfocused on topics such as Placemaking and Tactical Urbanism, the Economic Impact and Sustainability of Active Transportation Investment, Inclusive Community Engagement, Safe Routes programming, and Complete Streets initiatives. This experience allowed Fratila and Neuman to apply public health principles to a real-world built environment project while engaging directly with community members to address their needs and priorities.

The park enhancement project, which has officially been named a case study by the VWAI, is scheduled to be completed in early 2026 and will be installed by the City of Alexandria Department of Recreation, Parks and Cultural Activities. The VWAI is a program of the Virginia Department of Health and is supported by the Centers for Disease Control and Prevention.

Key Takeaways

George �鶹��Ƶ College of Public Health researchers are partnering with the City of Alexandria Department of Recreation, Parks and Cultural Activities and the Virginia Walkability Action Institute to study and improve neighborhood walkability at Alexandria City's Ben Brenman Park, ensuring research is grounded in community-identified needs rather than academic theory alone.
The initiative provides hands-on, real-world research experience for College of Public Health students, integrating applied public health training with community-based data collection and analysis to inform local planning decisions.
George �鶹��Ƶ’s involvement helps translate walkability research into practical policy insights, supporting Alexandria’s goals around healthier, safer, and more equitable streets while positioning the university as a long-term community partner.

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George �鶹��Ƶ researchers honored with SCHEV Outstanding Faculty Awards

Katarina Benson — Fri, 16 Jan 2026 18:46:48 +0000

George �鶹��Ƶ researchers honored with SCHEV Outstanding Faculty Awards Katarina Benson Fri, 01/16/2026 - 13:46

�鶹��Ƶ’s Xuesu Xiao, an assistant professor in the Department of Computer Science within the College of Engineering and Computing, and Michael S. Bloom, a professor in the Department of Global and Community Health within the College of Public Health, were among the 12 recipients honored by the State Council of Higher Education for Virginia (SCHEV) with 2026 Outstanding Faculty Awards.

Chosen from a pool of 81 nominees and 21 finalists representing the commonwealth’s public and private colleges and universities, the recipients are recognized for their superior accomplishments in teaching, research, and public service. Each will receive a $7,500 award at a March 3 ceremony in Richmond.

“I am thrilled that two George �鶹��Ƶ faculty members have been selected to receive the SCHEV Outstanding Faculty Award this year,” said George �鶹��Ƶ Interim Provost and Executive Vice President Ajay Vinzé. “As the highest honor for faculty in the Commonwealth, this award recognizes the exceptional contributions that George �鶹��Ƶ faculty make through research that addresses society’s most pressing challenges, as well as through engaging students in impactful teaching and mentoring experiences that foster student success. In addition, these two award recipients are deeply committed to service, innovation, and leadership in their fields. This honor is richly deserved; together, they showcase the best of George �鶹��Ƶ.”

Xiao directs the RobotiXX Lab and is an assistant professor in the department of Computer Science. Photo by Office of University Branding

Xiao was recognized as a “Rising Star” for his early-career accomplishments. He directs the RobotiXX Lab and works at the intersection of motion planning and machine learning, with a focus on developing highly capable mobile robots that can operate in real-world environments with minimal human supervision. His work has supported search-and-rescue efforts following the Mexico City earthquake, the Greece refugee crisis, and decommissioning efforts at the Fukushima nuclear plant in Japan. In 2025, Xiao received the George �鶹��Ƶ Presidential Award for Faculty Excellence in Research.

“This recognition is especially meaningful because it reflects Virginia’s commitment to scholarship that serves the public good,” Xiao said. “It strengthens the commonwealth’s research profile, prepares students to address complex, real-world challenges, and recognizes not only my research contributions, but also the broader vision behind them—advancing robotics research with real impact while educating and mentoring the next generation of engineers and scientists.”

Gurdip Singh, the divisional dean of the Long Nguyen and Kimmy Duong School of Computing within the College of Engineering and Computing, said George �鶹��Ƶ was fortunate to have such a talented young researcher as Xiao.

“His breakthroughs in robotics are making an impact at conferences around the world and establishing our prominence in this rapidly growing field,” he said. “The test bed at the RobotiXX Lab is the only one of its kind in the region, if not the country.”

Bloom teaches graduate-level epidemiology and mentors graduate students, while conducting research on the health effects and sources of exposure to environmental pollutants, with a focus on human reproduction and fetal development. His work is driven by a commitment to addressing health disparities and supporting vulnerable populations.

Bloom, a professor in the Department of Global and Community Health. Photo by Office of University Branding

A reproductive and perinatal epidemiologist, Bloom was recently elected to a five-year leadership role within the American Society for Reproductive Medicine, where he will serve on the Leadership Committee of the Environment and Reproduction Special Interest Group in a series of roles culminating as chair.

Bloom has co-authored more than 200 peer-reviewed publications and book chapters, with research funded by the National Institutes of Health, the Centers for Disease Control and Prevention, and the Fulbright Program.

“Receiving this award is an incredible honor,” Bloom said. “It reflects not only my efforts, but also the support and collaboration of colleagues, students, and mentors who have shaped my journey. This recognition reinforces our shared mission as George �鶹��Ƶ faculty—advancing education, research, and service that make a meaningful difference.”

Melissa J. Perry, dean of the College of Public Health, called Bloom’s recognition “a testament to his exceptional scholarship and unwavering commitment to public health.”

“His expertise in environmental health and his pioneering research on the impacts of endocrine-disrupting chemicals have advanced our understanding of critical health challenges,” she said. “We are proud to have Dr. Bloom as a leader in our college, shaping the future of public health through his research, mentorship, and dedication to improving health for all.”

Bloom said it was humbling to join a long line of accomplished faculty scholars at George �鶹��Ƶ and across Virginia, noting that the award reflects a broader tradition of excellence in teaching, mentoring, research, and public service that continues to shape the future of higher education.

Xiao and Bloom become the 30th and 31st George �鶹��Ƶ faculty to receive SCHEV Outstanding Faculty Awards since the program’s inception in 1987. Recipients of this award are selected by their institutions, reviewed by a panel of peers, and chosen by a committee of leaders from the public and private sectors.

In This Story

Xuesu Xiao

Michael S. Bloom, PhD, MS, FACE

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�鶹��Ƶ leads phase 2 clinical trial for pill to help maintain weight loss after GLP-1s

Taylor Thomas — Fri, 09 Jan 2026 15:52:49 +0000

�鶹��Ƶ leads phase 2 clinical trial for pill to help maintain weight loss after GLP-1s Taylor Thomas Fri, 01/09/2026 - 10:52

GLP-1 medications like Ozempic and Wegovy have transformed obesity treatment, but maintaining weight loss after the medications stop remains a challenge. �鶹��Ƶ is leading a new clinical trial that may help people sustain their results.

The university is one of six research sites across the United States administering a Phase 2 clinical trial of ARD-201, a novel weight-maintenance drug developed by Aardvark Therapeutics that works differently from existing obesity medications. Unlike injectable medications that drive significant short-term weight loss, ARD-201 is being studied for its potential role in appetite regulation and weight maintenance after injectable therapy ends. The oral medication works by activating the bitter taste receptors in the gut and brain without creating an actual bitter taste, signaling the body to eat less.

Lawrence Cheskin. Photo by Emma Anderson.

“It’s almost a survival instinct,” said Lawrence Cheskin, obesity researcher, professor, and past chair of the Department of Nutrition and Food Studies, which is leading the George �鶹��Ƶ research site for the trial. “When something tastes bitter, the body assumes there may be a toxin, so you back off.”

By subtly triggering that signal, the drug appears to reduce appetite without the dramatic effects associated with injectable medications. “This isn’t going to cause large weight loss on its own,” Cheskin said. “The question is whether it can help people keep weight off.”

The trial will enroll adults who previously lost weight using injectable medications and have since stopped them. Researchers will track how much weight participants regain over time and compare outcomes with published data showing typical patterns of weight regain after injectables are ceased. The study is an open-label Phase 2 trial, meaning participants know they are receiving the drug, and there is no placebo comparison group.

Earlier research helped lay the groundwork for the current study. A closely related compound, ARD-101, was previously tested for treating Prader-Willi syndrome, a rare genetic condition marked by extreme, chronic hunger. ARD-201 is now under investigation as an oral therapy for broader obesity and weight-management use.

George �鶹��Ƶ was selected as a trial site based on its longstanding expertise in obesity research and clinical weight management, according to Cheskin. If results from this Phase 2 study are promising, they could inform larger, randomized trials to more rigorously test the drug’s effectiveness for long-term weight maintenance.

Thumbnail photo by David Trinks via Unsplash.

In This Story

Lawrence J. Cheskin, MD

Learn more about Research at George �鶹��Ƶ

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This veteran’s advice for her fellow former service members considering George �鶹��Ƶ? Do it!

Taylor Thomas — Thu, 06 Nov 2025 14:06:19 +0000

This veteran’s advice for her fellow former service members considering George �鶹��Ƶ? Do it! Taylor Thomas Thu, 11/06/2025 - 09:06

The Wizard of Oz’s Dorothy Gale said it first: “There’s no place like home.” Bachelor of Social Work (BSW) student Becca Simon, a veteran of the U.S. Navy, has no doubt she’s found her home in the College of Public Health at �鶹��Ƶ.

Navy veteran and Bachelor of Social Work student Becca Simon. Photo provided.

“Coming out of the military, you leave one community, and you don't really know where to go from there, and it can feel very isolating and very lonely. To make new connections with people can be terrifying. And instead, I found a home in a community. I would venture to say that it's been life-changing,” said Simon.

Simon describes the transition from military to civilian as challenging, but with support from the Office of Military Services, says George �鶹��Ƶ’s unparalleled dedication to veterans deserves its ranking as a top university for veterans in the country.

“I don't think I spoke to anybody in [the Office of Military Services] that wasn't helpful or willing to find answers if they didn't know. They’re up to date on things with Veterans Affairs, and just being so welcoming about coming out from the military and becoming a full-time student,” she said. “New things can be scary and confusing and overwhelming, and they definitely made it easy for me to understand what was required of me, the documents that we needed, and just made the application process much smoother.”

During her time in the Navy, Simon worked as a Sexual Assault Victim Advocate, where she regularly interacted with social workers. When searching for where to get her education, she wanted an institution that aligned with her admiration for how social workers approach mental health, conflict resolution, and addressing trauma.

“Most of those people that I admired were social workers, so I started, you know, really asking myself, well, what did I want to do. What direction did I want to go in? Many of the survivor advocates were social workers, and it ignited something that made me think, ‘I wanna do more with this when I get out of the military.’ It’s amazing to be surrounded by people who want to be social workers, who are passionate about the future of social work in this country,” Simon said, who intends to pursue her Master of Social Work here at the college after completing her BSW in 2027.

When asked who her favorite instructor has been so far, Simon explained there was no way to choose. “I adore them all,” she said. “There’s something about each and every one that is my favorite. They're all just incredible human beings and incredible at what they do.”

Simon has very straightforward advice for her fellow veterans considering George �鶹��Ƶ. Two words: Do it!

“You will find your place here, you'll find a home here, you'll find where you belong.”

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Teaming up: College of Public Health and Athletics partner to support athletes holistically

Taylor Thomas — Mon, 27 Oct 2025 12:57:51 +0000

Teaming up: College of Public Health and Athletics partner to support athletes holistically Taylor Thomas Mon, 10/27/2025 - 08:57

A new partnership between the College of Public Health (CPH) and the Athletics Department is taking shape at �鶹��Ƶ, starting with a shared commitment to boost nutrition support for student-athletes.

Photo by Rafael Suanes/George �鶹��Ƶ Athletics

“From the start, we saw an opportunity to merge two strengths at George �鶹��Ƶ: our expertise in public health and Athletics’ commitment to student well-being,” said Dean Melissa Perry of the College of Public Health. “This collaboration was part of the vision when we recruited Dr. Martin Binks, knowing his leadership could help connect nutrition science directly to the needs of our student-athletes.”

“At George �鶹��Ƶ, we believe in developing champions in every aspect of life, which means investing in the holistic well-being of our student-athletes,” said Marvin Lewis, assistant vice president and director of Intercollegiate Athletics. “This partnership with the College of Public Health reinforces that commitment by bringing expert support in nutrition, wellness, and education—helping our Patriots thrive in competition and beyond. We’re proud to build this model of collaboration and grateful to the College of Public Health leadership for their shared vision and partnership.”

Currently, the nutrition department is assisting Athletics as they hire a full-time registered dietitian, who will serve as both a direct resource for student-athletes as well as a preceptor for dietetics students completing supervised practice hours in the Graduate Program in Nutrition and Dietetics.

The department is also designing a new athlete-focused section of one of its most popular courses, NUTR 295: Fundamentals of Nutrition. The class will keep its general nutrition framework while folding in case studies and other content tailored to athletic performance, designed in consultation with coaches and trainers.

“Athletics is proactively supporting the whole student, not just their athletic performance. Our department shares that philosophy and is ready to support it,” said Martin Binks, chair of the Department of Nutrition and Food Studies (NFS) at CPH.

On the CPH side, for students enrolled in the MS in Nutrition’s Nutrition and Performance concentration, the partnership opens more doors for applied learning and collaboration. Internships and practicums with Athletics will place them alongside the university’s strength and conditioning staff, trainers, and teams.

Binks has joined the George �鶹��Ƶ Athletics Medical Review Team, a strategically assembled advisory group tasked with evaluating and improving the standard of sports medicine care available to student-athletes. “It’s the first time the College of Public Health has had representation in that process,” Binks noted.

These initial steps lay the groundwork for broader connections between CPH and Athletics in the future. During a September CPH kickoff meeting, faculty and athletics leaders also discussed opportunities in social work and mental-health support, as well as immersive learning using virtual reality and augmented reality to enhance anatomy and physiology education. Additional plans include workshops and seminars on a range of wellness topics related to self-care, sleep, and stress management, as well as topics centered on leadership and life after student athletics.

Thumbnail photo by Ayman Rashid/Creative Services/�鶹��Ƶ.

In This Story

Martin Binks PhD, MBA

Melissa J. Perry, Sc.D., MHS, MBA

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The brain may not be a muscle, but it still needs exercise

Taylor Thomas — Thu, 16 Oct 2025 14:09:59 +0000

The brain may not be a muscle, but it still needs exercise Taylor Thomas Thu, 10/16/2025 - 10:09

As we age, keeping our bodies active helps us stay healthier for longer and protects against chronic disease. We can also exercise our brains to prevent age-related mental decline with activities like reading aloud, writing by hand, and simple math exercises.

Photo by Getty Images

The idea of “working out” the mind is core to the StrongerMemory program, a rigorous brain training curriculum developed by the Goodwin Living Foundation and tested by �鶹��Ƶ social workers. Gerontology research specialist Emily Ihara, with co-investigator George �鶹��Ƶ Professor of Social Work Catherine J. Tompkins, found that mental exercise such as preventing age-related mental decline resulted in both self-reported and researcher-assessed improvements in key brain health indicators among older adult participants.

“The StrongerMemory program was associated with both objective and subjective improvements in cognitive functioning among older adults. The components stimulated and strengthened working memory, attention, and decision-making processes,” said Ihara, professor and chair in the Department of Social Work at George �鶹��Ƶ’s College of Public Health (CPH).

Unlike previous cognitive exercise programs, which focused on a single aspect of brain health (e.g., memory or attention alone), the activities of this program were specifically chosen to stimulate multiple parts of the brain with the goal of combating progression of Alzheimer’s Disease and related dementias (ADRD).

“By combining reading aloud, writing by hand, and simple math exercises, the program engages multiple cognitive pathways, offering broader benefits than single-domain approaches. The results can inform practitioners, policymakers, and families about practical, affordable, non-pharmacological ways to possibly mitigate cognitive decline and promote healthy aging,” said Ihara.

Emily Ihara. Photo by Ayman Rashid/Office of University Branding

Older adults in the StrongerMemory program participated in three daily activities for 30 minutes per day: 10 minutes each of reading aloud, writing by hand, and completing simple math problems. The program was tailored, allowing participants choice in reading material and writing content. For example, some older adults chose to write letters to family. At the conclusion, implementers interviewed participants and conducted tests on memory recall, verbal fluency, attention, dates, and location.

Age-related cognitive decline can include memory loss, lapses in attention, trouble performing daily tasks, and confusion, among others that could be warnings of ADRD. Participants were recruited from older adult living communities, and self-reported cognitive decline but did not have a formal ADRD diagnosis.

Can brain exercises mitigate cognitive decline? A quasi-experimental evaluation of the StrongerMemory program was published July 2025 in Educational Gerontology.

Tompkins, who is also associate dean for faculty and staff affairs, and Hyun Kang from the James Madison University, and a former CPH postdoctoral researcher, served as co-authors of the study. Additionally, several George �鶹��Ƶ and CPH alumni were contributors, including Francesca A. Keesee, MSW ‘23; McKenzie S. Lauber, BSW ’23, MSW ‘24; Catherine M. Magee, MSW ‘23; Kendall Barrett, BSW ‘20, MSW ‘22; Madeline Holden, MSW ‘22; Harveen Pantleay, MSW ‘22; and Gergana N. Hardy, MA Sociology '24.

Read more about the efficacy of the StrongerMemory program:

I Have Decided to Read Out Loud for the Rest of My Life! Cognitive Health and the StrongerMemory Program

Boosting Cognitive Training through Social Engagement: Impacts on Older Adults With Subjective Cognitive Decline

�鶹��Ƶ the researcher

Emily Ihara is a social work and gerontology researcher focused on developing and evaluating community-based interventions that support cognitive health for people living with dementia and their caregivers. Her expertise bridges practice-based innovation and rigorous research methods, with an emphasis on accessible, scalable solutions to pressing challenges in aging societies.

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Emily Ihara, PhD, MSW, FGSA

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$3 million National Institute on Aging grant will provide much-needed support to underserved dementia caregivers

Taylor Thomas — Wed, 15 Oct 2025 13:11:07 +0000

$3 million National Institute on Aging grant will provide much-needed support to underserved dementia caregivers Taylor Thomas Wed, 10/15/2025 - 09:11

More than 7 million Americans live with Alzheimer's disease and related dementias (ADRD), supported by 12 million unpaid family caregivers whose contributions are valued at $413 billion annually. As the U.S. population continues to age, the number of people with dementia and their caregivers will nearly triple by 2050. Innovative solutions to support family caregivers are urgently needed.

Y. Alicia Hong. Photo provided.

Now, with a $3 million grant from the National Institute on Aging (NIA), �鶹��Ƶ digital health intervention researcher Y. Alicia Hong is poised to change that. Hong led an interdisciplinary team to develop the Wellness Enhancement for Caregivers (WECARE) as a culturally tailored, digital health intervention to enhance caregiving skills and improve the well-being of dementia caregivers. The new grant will allow her team to further refine WECARE using artificial intelligence (AI) and evaluate it with a randomized controlled trial.

“WECARE is one of the first personalized digital interventions for dementia caregivers,” said Hong, a professor in the College of Public Health's Department of Health Administration and Policy. "Though it is designed for Chinese American dementia caregivers, it can be adapted for other groups and serve the growing demand for digital support for dementia caregivers in an aging society

The seven-week program will provide participants with informational ADRD multimedia content, quiz games, social networking with other caregivers, personalized feedback, and additional individualized resources. WECARE’s success will be evaluated by measuring the depressive symptoms reported by participants. The project also intends to identify barriers to and facilitators of WECARE’s adoption and long-term use.

This resource comes at a critical time as the aging population grows, and more people with ADRD require caregivers. Additionally, most family caregivers have chronic conditions due to prolonged and intensive dementia caregiving, causing an increased need for resources that sustain the health of family caregivers.

Hong’s grant titled “WECARE: A Personalized Intervention for Underserved Chinese American Dementia Caregivers” will take place from September 2025 to August 2030, for a total of $3,088,427. WECARE is directly responsive to NIA’s priority of effective interventions for ADRD-affected populations.

Hong studies the intersection of health services delivery and consumer informatics. Her work explores chronic care and self-care solutions through innovative digital technologies to improve patient-centered outcomes and enhance health care accessibility. Hong’s research focuses on implementation and dissemination science and leveraging digital technologies to enhance health services delivery.

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Y. Alicia Hong, PhD

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Can a mango a day keep diabetes away: A pioneering study shows the benefits of foods with natural sugars versus added sugars

Taylor Thomas — Wed, 24 Sep 2025 17:31:40 +0000

Can a mango a day keep diabetes away: A pioneering study shows the benefits of foods with natural sugars versus added sugars Taylor Thomas Wed, 09/24/2025 - 13:31

If presented with two snacks, one containing seven grams of sugar and another with more than 30 grams of sugar, choosing the healthier option should be a no-brainer, correct? Well, maybe not. Less sugar is not automatically healthier.

Photo by Luhai Feng/pixababy

For the nearly 100 million adults in the United States who are currently living with prediabetes, a tropical fruit that can reduce the risk of diabetes sounds too good to be true. Tropical fruits contain anywhere between 10 to 50 grams of sugar, with mangos on the high end of the spectrum, making them seem a poor snack choice based on that alone. But research by clinical nutrition researcher Raedeh Basiri indicates that mangos, despite having more sugar than many low-sugar snacks, may offer protective factors for adults with prediabetes.

“It is not just the sugar content that matters, but the overall food context that matters,” said Basiri, assistant professor in �鶹��Ƶ’s Department of Nutrition and Food Studies. This study is the first long-term clinical trial to demonstrate both metabolic and body composition benefits of mangoes in prediabetes.

Simply put, it’s more than the sugar in the food; it’s about the whole food. The sugars naturally found in mangos, and other fruits, are complemented by fiber and other vitamins and nutrients that offer additional health benefits. Food with added sugar, such as breakfast cereals, and even low-sugar snack options, may not have the same nutritional value and can even increase diabetes risk.

“The goal is to encourage people to include whole fruits, like mango, as part of healthy eating behaviors and practical dietary strategies for diabetes prevention,” said Basiri. “Individuals at high risk of diabetes should not only focus on the sugar content of foods, but on how sugars are delivered.”

Basiri and her team split study participants into two groups; one group received a fresh mango daily, while the other group was given a low-sugar granola bar each day. Over six months, researchers measured participants’ blood glucose levels, bodily responses to insulin, and body fat.

At the conclusion of the study, findings revealed that the high-sugar mango (32 grams of sugar) proved more beneficial than a low-sugar granola bar (11 grams of sugar). The group that consumed the daily mango showed improved blood glucose control, enhanced insulin sensitivity, and reduced body fat.

Daily Mango Intake Improves Glycemic and Body Composition Outcomes in Adults with Prediabetes: A Randomized Controlled Study was published in Foods in August 2025.

This study was funded by the National Mango Board. The authors declare no other potential conflicts of interest. The funders had no role in the design of the study, in the collection, analysis, interpretation of data, or the decision to publish results.

�鶹��Ƶ the researcher

Raedeh Basiri is a registered dietitian and an assistant professor in the Department of Nutrition and Food Studies at George �鶹��Ƶ’s College of Public Health. Basiri is a clinical nutrition researcher specializing in personalized nutrition therapy and the use of emerging technologies, such as continuous glucose monitoring, to improve outcomes in individuals with prediabetes, diabetes, and metabolic syndrome. Her work combines randomized controlled trials and large-scale data analysis to investigate how whole foods and dietary patterns impact insulin resistance, glycemic control, sleep, and both mental and gut health. Basiri takes a rigorous, interdisciplinary approach and is deeply committed to chronic disease prevention, collaborative research, and mentoring future professionals.

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Virtual reality adds empathy to dementia care

Mary Cunningham — Fri, 06 Jun 2025 14:52:46 +0000

Virtual reality adds empathy to dementia care Mary Cunningham Fri, 06/06/2025 - 10:52

At a conference on aging two years ago, Li-Mei Chen slipped on a pair of virtual reality (VR) goggles and found herself inside the mind of a person with dementia.

The simulation cast her as an older adult in the grips of delusion: frozen in fear at the end of a hallway, watching the floor disappear beneath rising water. “There was no actual flooding,” Chen recalled, “but I could feel the panic.”

Assistant Professor Li-Mei Chen partnered with fellow social work professor Megumi Inoue to launch a pilot to train certified nursing assistants through virtual reality. Photo provided.

Chen, an assistant professor of social work in the College of Public Health at �鶹��Ƶ, specializes in aging and dementia and immediately recognized the technology’s potential for nursing home staff. She imagined caregivers seeing what she saw and walking away with a new kind of understanding and empathy for their dementia patients.

Working with Japanese company Jolly Good Inc. to adapt their VR technology, Chen launched a pilot this spring to train certified nursing assistants (CNAs) at a Northern Virginia nursing home. The three-part program combined immersive VR scenarios with online lessons and group discussions.

Wearing headsets, participants stepped into the disoriented minds of dementia patients—experiencing the confusion, fear, and memory lapses firsthand. In one scene, a woman lies in bed, panicked. She recognizes her pajamas but not the room surrounding her, and wonders aloud, “Where is my husband?”

Chen partnered with fellow social work professor Megumi Inoue to design the educational framework. The VR footage, originally produced in Japan, was updated for English-speaking users through artificial intelligence (AI)-generated voiceovers.

Support for an unsung profession

Beyond improving patient care, the project aims to support caregivers working in a field plagued by high turnover, low wages, and minimal if any formal training. In the United States, nursing homes face an estimated 53% annual turnover rate and ongoing recruitment struggles, even as demand for direct care remains high.

Though they perform some of the toughest jobs in health care, Chen said, nursing home staff are often treated as disposable. “There’s little investment in CNAs, because it’s assumed they’ll just leave—but if nursing homes invested, that would change.”

Eventually, Chen hopes to help create new VR scenes set in American care settings and filmed in English. But even with cultural differences, CNAs in the Northern Virginia pilot—many of whom spoke English as a second language—found the material relatable.

Wearing headsets, participants stepped into the disoriented minds of dementia patients—experiencing the confusion, fear, and memory lapses of dementia firsthand. Photo provided.

“They said, ‘We have seen this. We’ve experienced this scenario in here,’” said Zeynep Senturk Mannix, a George �鶹��Ƶ Master of Social Work student who helped Chen facilitate the sessions. “They didn’t even register that the actors were Japanese.”

For many of the CNAs in the program, the experience marked their first exposure to any dementia-specific training. Mannix suggested that the sessions provided a sense of validation. “Their ideas were valuable, and they were able to help shape the future of this study.”

Chen and her team are now analyzing feedback, with plans to present their findings at the American Public Health Association conference in November. They’re also working to refine the VR content and training materials, in hopes of expanding the program in the future to additional care facilities.

Chen sees VR not as a silver bullet, but one tool to support more thoughtful training. Her framework rests upon relationship-centered care, which prioritizes empathy, trust, and human connection.

“It’s about understanding the person, and building a connection that’s beyond client and provider,” she said.

Chen’s project is supported by two grants:

• George �鶹��Ƶ College of Public Health Pilot Award (2025-2026): Relationship-Centered Care for Formal and Informal Caregivers of Persons Living with Dementia: VR and Multi-modal Approaches.

• Geriatric Training and Education (GTE) Initiative at the Virginia Center of Aging (2024-2025): Immersive Training: Enhancing Relationship-Centered Care in Nursing Homes through VR

Learn about more research at George �鶹��Ƶ

In This Story

Li-Mei Chen, PhD

Megumi Inoue, PhD

Groundbreaking mobile app captures and documents bruises to help survivors of interpersonal violence

mthomp7 — Thu, 05 Jun 2025 16:47:09 +0000

Groundbreaking mobile app captures and documents bruises to help survivors of interpersonal violence mthomp7 Thu, 06/05/2025 - 12:47

Anonymous donor commits additional $5.3 million to advance research

An interdisciplinary �鶹��Ƶ research team is breaking new ground in using artificial intelligence to support victims of interpersonal violence. Led by Kat Scafide and Janusz Wojtusiak of the College of Public Health and David Lattanzi of the College of Engineering and Computing, the Evidence-based AI Software for Injury Detection (EAS-ID) project has successfully completed Phase 1: development of a working prototype of a mobile app designed to accurately capture and document bruises.

The tool has the potential to transform how clinicians and frontline professionals identify, record, and communicate evidence of injury, particularly in cases of interpersonal violence.

The EAS-ID (Evidence-based AI Software for Injury Detection) project has successfully completed Phase 1: development of a working prototype of a mobile app designed to accurately capture and document bruises. An anonymous donor recently committed an additional $5.3 million to advance the technology. Photo by Mary Cunningham/College of Public Health

The EAS-ID app acts as a digital guidance system—similar to mobile check-deposit apps that help users capture clear, usable images. When a clinician uses the tablet-based tool, the app detects the presence of a bruise and provides real-time guidance to ensure the image meets clinical and legal standards. A rectangle tracks the injury area, much like facial recognition technology, ensuring the final image captures exactly what’s needed to document the bruise effectively.

The research team announced $4.85 million in initial funding from the same anonymous donor in March 2024.

“Initially, we were laser-focused on detection—how to identify whether a bruise was present,” said Scafide, a forensic nurse. “But Phase 1 taught us that detection is only a small part of the clinical and legal challenge. The real complexity lies in documentation.”

That documentation must be both clinically sound and legally reliable. Forensic nurses—the app’s initial target users—often assess injuries while juggling multiple tasks: shining a light, holding a camera, completing paperwork. The EAS-ID tool reduces that burden by enabling simultaneous photo capture and structured documentation.

The app’s workflow is tailored to the real-world conditions of forensic nursing. It walks users through a standardized documentation process built directly into the interface, making it possible to create accurate, consistent records that can hold up in court—even years later.

“The documentation that nurses create is reviewed by many others in the criminal justice system,” noted Lattanzi, a civil engineer. “It must be reliable—not a liability.”

To ensure the app meets forensic standards, the team conducted extensive focus groups with practicing forensic nurses. These sessions were crucial to understanding not just what needed to be documented, but how clinicians make decisions in real time under pressure. Their insights helped shape the app into a useful tool with intuitive guide rails and legal relevance.

Based on Phase 1 progress, the team is preparing to broaden its focus to include a wider range of users. “We’re exploring how to adapt the app for clinicians—and even non-clinicians—who don’t have a forensic background but still need to document injuries,” said Scafide.

Wojtusiak, a machine learning expert, added: “Think of it like TurboTax. You don’t need to be a CPA to file your taxes. We want to make it possible for someone who sees fewer IPV cases—or who isn’t an expert in injury documentation—to still collect reliable evidence.”

Behind the app, a powerful AI engine is being trained to distinguish bruises from other skin discolorations and guide users through appropriate documentation steps. To train the AI, the team is building a massive, diverse dataset. So far, they’ve partnered with Inova Health System and Adventist Healthcare Shady Grove Medical Center to collect tens of thousands of images across different skin tones, body types, and medical conditions.

“Deep learning requires scale—and the team has set a goal of collecting one million images,” said Wojtusiak.

This summer, the team will launch a crowdsourcing initiative to expand the dataset beyond clinical settings. “All of our current data was collected in labs, under controlled conditions,” explained Scafide. “But real-world data is messier. We need to understand what the photos and data will look like when collected by the public, outside of protocols.”

The app’s architecture was designed with that in mind. Using machine learning, the app evolves over time—each new image improves its performance. This allows for continual refinement, even after the app is deployed.

The project has moved at an unusually fast pace for an academic endeavor, thanks in part to the support of students and research assistants whose contributions have accelerated development while gaining invaluable experience. Continued progress has been made possible by a second round of funding from the same anonymous donor.

With a patent pending on the app’s innovative integration of image capture and health assessment data, the EAS-ID team is now preparing to scale development, deepen partnerships, and explore commercialization pathways.

“Our goal is to get this technology into the hands of people who need it—quickly,” said Scafide. “The faster we can deploy, the faster we can support the professionals working to protect and care for victims.”

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“Think of it like TurboTax. You don’t need to be a CPA to file your taxes. We want to make it possible for someone who sees fewer IPV cases—or who isn’t an expert in injury documentation—to still collect reliable evidence.”