Tag: research

J'Taelii Heath stands by poster with research data on it.

Setting the Bar: J’Taelii Heath strives to carve her own path in research and life

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(This story was originally published in ‘E Roar | Vol. 2 Issue 4 on June 13, 2025)

By Ellie Melero, Media Relations Specialist; Jet Turner, Assistant Director of Communications

After almost two weeks of rain, the sun shone bright above W.E. Anderson Stadium as the Langston University Class of 2025 processed onto the football field for the 125th Commencement Ceremony, adding to the air of joy and levity that could be felt all over campus.

Cheering, dancing, noisemakers and more could be heard from all over campus as the hundreds of friends and families packed the stand to celebrate their graduates, nearly 70% of whom are the first in their families to earn a college degree. J’Taelii Heath was one of these first-generation students.

But if it weren’t for the encouragement of her family, and the Langston University McCabe Honors Program, she might not have been able to attend university at all.

Heath grew up in Oklahoma City in a family of entrepreneurs. From working with kids to styling hair, her family was involved in a variety of industries, but the business path never interested Heath. She was more interested in STEM, and the idea of entering the medical field had always intrigued her. When she took a health class in high school with a vegan teacher who taught them about different types of healthy lifestyles, she decided she wanted to go to school to study osteopathic medicine.

“It was just something that stuck with me,” Heath said. “I just wanted to continue to do that research and find a different outlet besides (the plant-based diet).”

Once she knew she wanted to study medicine, Heath knew she needed to get her bachelor’s degree first. As the oldest of five kids, it was also important to her to show her siblings that college was a viable option they could also choose.

As she began looking into schools, she knew wherever she enrolled needed to be affordable, have a good biology program and be close enough to home that she could still be a part of her younger siblings’ lives.

Langston University fit the bill.

Heath earned a McCabe Scholarship, which paid for her tuition, room and board, and entered the Lion Pride as a biology major.J'Taelii Heath holds certificate

“It just offered the opportunity for me to stay close to family and be able to afford it, of course, with a full ride scholarship,” Heath said. “That was the first step, being in the honors program, having my school paid for, especially coming from a low-income household where I’m the oldest and a first-generation college student.”

When she got to campus, Heath sought out Dr. Byron Quinn. A biology professor and accomplished researcher, Dr. Quinn is a mentor to many LU students, and Heath knew she wanted to join his lab. Dr. Quinn was happy to have her.

In Dr. Quinn’s lab, Heath learned how to properly conduct research. She learned how to handle different types of equipment and run simple experiments. She was eager to learn and a quick study, and she impressed Dr. Quinn. He helped her apply for an internship with the Oklahoma Medical Research Foundation (OMRF) as one of the first OMRF-LU Scholars.

During her OMRF internship, Heath helped design and conduct an experiment using black pepper, more specifically a compound called piperin, as a treatment for multiple sclerosis. Her goal was to find a more natural alternative treatment for the disease that didn’t rely solely on drugs. To her delight, the experiment was a success.

Heath continued working with OMRF as an LU Scholar after the internship was over, and she also began to help out more in Dr. Quinn’s lab. Heath found she really enjoyed research, so she decided to apply to OK-LSAMP, a statewide program that provides financial assistance to student researchers so they can present their research at professional conferences and conventions.

Over the course of her time at Langston University, with the assistance of her professors and the OK-LSAMP program, Heath has presented her research 15 times at local and national conferences.

“It has helped me see the world differently,” Heath said. “Traveling from state to state, people do things differently… It also helped me learn public speaking skills. I’ve always been very shy and not prone to want to go talk to people.”

Heath has also had the opportunity to assist with NASA research at Langston University, specifically with a project focused on studying how to keep astronauts’ immune cells active while in space conditions. Currently, the LU research team is preparing samples to be sent to the International Space Station. Heath will be a part of the team that will analyze the samples upon their return to Earth.

OK-LSAMP manager and associate professor of chemistry at Langston University, Dr. Lindsay Davis, immediately recognized Heath’s potential as an excellent student from the moment she met her in 2021.

J'Taelii Heath receives the Outstanding Senior Leadership award.
J’Taelii Heath receives the Outstanding Senior Leadership Award at the 2025 Graduation Ceremony.

Since then, Dr. Davis has seen Heath grow into the inquisitive student she is today. A student who always seeks to improve herself. A student who seeks new opportunities wherever she can find them.

“(Heath) is always wondering how to improve,” Dr. Davis said. “I don’t know if she really realizes her power. (Her power) is evident by all of her accolades. It’s evident. I wish she would seek that part of herself more. But that’s part of being a young Black scientist; you just kind of do it, and she’s doing it.”

As Heath stood to be recognized as a winner of the Outstanding Senior Leader Award during the commencement ceremony, she beamed with power. The award is earned by graduating seniors who go above and beyond throughout their college career in their commitment to leadership, academics, campus involvement, community service and exemplary character, all of which embodied her journey at Langston University.

Eventually her name was called to receive her diploma, and she strolled up the ramp and onto the commencement stage, taking a photo with President Ruth Ray Jackson and shaking hands with the members of the dais.

She walked off the opposite side ramp the first member of her family to graduate college.

“I just want to be the outlet for my siblings, to be that extra guidance to a different path for our family and for generations to follow,” Heath said. “There is a different path that is an option for us.” 

From Theory to Practice: Langston University Celebrates 25th Annual Research Day

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(This story was originally published in ‘E Roar | Vol. 2 Issue 4 in June 2025)

By Jet Turner, Assistant Director of Communications

Langston University held its 25th Annual Research Day on April 18, 2025. Research Day includes various disciplines, majors and students. Whether you are a biology or chemistry student, psychology student or even a computer science student, you are welcome to participate in Research Day.

Research Day aims to help students understand the practical applications of their learning. It shows students how their knowledge can serve society and provides an opportunity to demonstrate their problem solving and articulation skills. It also allows students to build their resumes, prepare for internships and graduate school applications, among many other skills.

“It’s the value added,” said Dr. John K. Coleman, Interim Dean of the College of Arts and Sciences. “Once you get a culture where students (are presenting their research), you look at the student and you just see the product. Now they are starting to learn why they’re learning these theories and why they learn these concepts, and then what you can actually do with it and how you can help society. You’re here to learn, but you leave to serve. So how do you use what you’re learning? This is the part that teaches you how you use what you’re learning to serve society.”

Dr. Lindsay Davis, associate professor of chemistry, participated in the 13th Research Day when she was a student at LU.

Despite her fear and hesitation to present her research, she was well prepared and supported.

“Ultimately, Research Day gave me the confidence that I needed to pursue graduate school and to make these presentations a norm for me,” Dr. Davis said. “I was so scared of public speaking, and now it’s easy.

“So, Research Day definitely helps with their communication skills. But most importantly, I think it allows them to be a scientist, to communicate through research and to really achieve their goals.”

This year over 20 students participated in Research Day. 

 

Josiah Grayson – Selection of Undergraduate Degree Major Among College Students

Senior, Computer Science Major

Josiah Grayson’s research explored the psychological and social factors influencing how college students, especially those at Historically Black Colleges and Universities (HBCUs), choose their academic majors.

Grayson’s studies revealed personal interest is the most important factor when a prospective student selects a major, which contradicts his hypothesis that financial considerations would be at the forefront of their decision-making process.

Grayson highlights that student interests are often “shaped by what they have been exposed to,” meaning individuals are more likely to pursue careers and majors they have seen modeled in their communities. For Black students specifically, this means decisions are “shaped by survival, legacy and representation.”

“Institutional culture and climate impacts persistence,” Grayson said. “What goes on at the university and then specifically in the department, how they teach the information, how they work with the students. Is there tutoring? These things highly impact whether or not somebody is actually going to finish their degree.”

Financial status, according to Grayson, still plays a significant role in a student’s decision in what major they select, even if it isn’t the primary driving force. Grayson notes that students from a lower socioeconomic status tend to be more risk-averse, often choosing a “more stable” career path, while students from higher socioeconomic backgrounds have more flexibility to pursue less conventional majors, if they so choose.

 

Kimbree Layton – Studying the Relationship Between Mental Health, Emotional Well-Being and Academic Well-Being Among College Athletes

Senior, Psychology Major

Kimbree Layton conducted a comprehensive study examining the relationship between mental health, emotional well-being and academic well-being among collegiate athletes at Langston University. Her research focused specifically on anxiety, depression and stress levels among student athletes.

The study employed a multi-scale survey approach, utilizing four different psychological assessment tools. Layton was able to collect data from 15 of Langston University’s student athletes, all of whom were female.

Findings revealed that Langston University student athletes generally demonstrated positive mental health indicators, showing no significant signs of depression, anxiety or stress.

“(The student athletes) think highly of professional help and seeking it when it is necessary,” Layton said.

Layton’s research highlighted several critical factors influencing student athlete mental health, including “the importance of their relationships” with coaches, professors and family. Modern student athletes must overcome a tough emotional landscape, and many challenge the stigma that they should always be “very mentally tough” and not show emotions.

While the study provides valuable insights, Layton recognized limitations in her research, including the small sample size and the use of somewhat dated psychological assessment scales. She recommended future research should “examine what relationships between scales and demographics” exist and potentially explore the impact of teammates on mental health, a dimension not fully explored in this current study.

 

Reginald M. Archibald II – Artificial Intelligence Biases in Healthcare

Senior, Computer Science Major

Reginald Archibald II explored the critical issue of artificial intelligence (AI) bias in healthcare, highlighting how AI models can perpetuate systemic inequalities.

Archibald’s research uncovered six types of bias in healthcare AI models: implicit, selection, measurement, confounding, temporal and algorithm bias.

An example pointed to in this research is the dermatology AI tool developed by Stanford University, which was trained predominantly on images of lighter-skinned individuals. This could have a significant negative impact on patients who have a darker skin complexation.

“When you go in and they’re trying to detect for skin cancer, oftentimes they’re not able to find it, and they might (misdiagnose) you,” Archibald said.

Several other real-world scenarios demonstrate the potential harm of biased AI. During the COVID-19 pandemic, pulse oximeters were found to miss conditions in Black patients three times more often than in other races. Another study revealed an AI algorithm that based healthcare decisions on costs that systematically undervalued Black patients’ health needs.

To address these critical issues, Archibald proposes multiple solutions. These include conducting bias audits before AI deployment, training healthcare professionals on AI decision-making processes and incorporating synthetic data to improve representation.

He emphasizes the importance of diversity in AI development, stating that diverse team members can provide “ethical background knowledge about their race, their gender, their age group and their economic status.”  

A sign for the E (Kika) de la Garza Institute for Goat Research

Langston University named 2025 Carnegie Research College and University

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Langston University has been designated a Research College and University by the Carnegie Classification of Higher Education Institutions, one of only 216 institutions nationwide to hold this classification.

“This recognition highlights the hard work and dedication of our researchers, faculty and staff who strive to strengthen the academy,” said Dr. Alonzo Peterson, the Vice President for Academic Affairs. “We have very smart people at Langston University. I am always inspired when I visit the labs or sit down with my colleagues.”

Faculty, staff and students at Langston University conduct research in a variety of areas across multiple disciplines. The university is known internationally for its E. (Kika) de la Garza American Institute for Goat Research, but it also has research programs for horticulture and agronomy, aquaculture and aquaponics, biotechnology, and agribusiness and rural economic development, to name a few. Notably, the university’s Rehabilitation Research and Training Center was renewed for a third 5-year cycle of funding from the National Institute on Disability, Independent Living, and Rehabilitation Research in late 2023.

Since 1973, the Carnegie Classification has been the leading framework for recognizing and describing institutional diversity in higher education across the United States. Administered by the American Council on Education (ACE), the Carnegie Classifications are updated every three years and give institutions designations based on their sizes, types of degrees conferred and many other such characteristics.

The amount and types of research conducted at institutions have long been of interest to ACE and the Carnegie Foundation, and the Carnegie Classification traditionally reserved the coveted Research 1 (R1) and Research 2 (R2) designations for doctoral institutions with high research spending. For 2025, the Carnegie Classification has updated its metrics to provide clearer distinctions between R1 and R2 institutions while also adding a third research designation for non-doctoral institutions: Research College and University.

“On average, institutions in this category spend at least $2.5 million annually on research and development,” said President Ruth Ray Jackson. “Langston University’s research expenditures totaled $10,505,000 in fiscal year 2023. This recognition underscores Langston University’s commitment to expanding research excellence and advancing our institutional impact.”

The threshold for an R2 designation is $5 million in research spending annually, which Langston University exceeds, and at least 20 research doctorates awarded annually. Langston University offers one doctoral program, the Doctor of Physical Therapy, which is a professional rather than research doctorate.

There are more than 4,300 higher education institutions in the United States, and of these, 542 institutions received some level of research designation. Seven of these institutions are in Oklahoma and 40 are Historically Black Colleges or Universities. All 19 of the 1890 land-grant institutions, including Langston University, have received a research designation.

A photo of Daysha Isaac presenting her research

Biology senior earns scientific merit award at national conference

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by Ellie Melero, Media Relations Specialist

Biology senior Daysha Isaac won a Scientific Merit Award at the National IDeA Symposium of Biomedical Research Excellence (NISBRE) Conference in Washington D.C. this summer.

The 9th Biennial NISBRE Conference, put on by the National Institute of General Medical Sciences (NIGMS) from June 16-19, was a showcase of the accomplishments of the NIGMS’s IDeA program. Undergraduate and graduate students, postdoctoral fellows, junior and senior investigators, and staff from IDeA-supported programs came together to share their research. At the conference’s end, various awards were presented, including merit awards, mentorship awards, and entrepreneurship awards.

“I used to be a student who struggled with education and could barely understand the concept, to now being a student who can properly explain a complex topic to a plethora of people,” Isaac said. “So this award means that no matter what obstacles are thrown my way, I am able to grow past them.”

A native of Arlington, Texas, Isaac has been interested in biology and medicine since she was a child. She was born with an umbilical hernia that had to be removed when she was 8, and her time in the hospital gave her an insight into what a life in medicine was like. Since then, she has worked toward her goal of becoming a doctor, and she aspires to be a pediatrician or a neonatal physician.

Isaac poses with her award
Daysha Isaac won a Scientific Merit Award at the National IDeA Symposium of Biomedical Research Excellence (NISBRE) Conference in Washington D.C. this summer.

Isaac came to Langston University looking for a place where she could thrive with individuals who looked like her and had the same aspirations as her, and she has found a supportive community that has helped her grow as a person and a scholar.

“Being an African American in a field that is not as diverse means I have to work extremely hard to spread my name across the room,” Isaac said. “Therefore, when professors see my talent, it makes me grateful for all my hard work. It excites me when others see my potential and are able to help me network. It motivates me when I am able to expand my name across a plethora of audiences.”

Isaac’s foray into research began when she met Dr. Kj Abraham in his Honors Natural Science Biology-I class. She impressed him with her eagerness to learn, and he has been her faculty mentor for the past two years.

As a faculty mentor, Dr. Abraham introduces students like Isaac to biomedical research and helps prepare them for a career in biomedical sciences. He trains them in research techniques, teaches them fundamentals in research and helps them to build technical skills. They are also prepared to work independently on research projects. They are taught how to review research publications, write research abstracts, and make oral presentations.

Dr. Abraham introduced Isaac to the Kansas IDeA Network of Biomedical Research Excellence (K-INBRE) last year, and he said he is proud to see how much she has grown through her participation in the program.

“She was quick to learn and follows instructions very well,” Dr. Abraham said. “She was committed to her task and adapted very well to undergraduate research. Her growth was evident in the way she successfully completed her research internship at KSU and went on to win a poster prize at the Annual K-INBRE Symposium in January.”

Through K-INBRE, Isaac worked with Dr. Jocelyn McDonald at Kansas State University to do research on stalk cell movement in drosophila. She studied ovarioles in fruit fly ovaries and looked at several functions, including cell formation and the movement of stalk cells, and then marked the differences when mutations were added.

“This information allowed us to apply it to birth defects in infants,” Isaac said. “No way are we trying to cure it but gather more information about cell movement to make a connection. Such birth defects we compared it to were spina bifida and microcephaly.”

A photo of Isaac presenting her research
Isaac presented her research on stalk cell movement in drosophila at the NISBRE Conference.

Isaac presented this research at the K-INBRE Symposium in January, where she won an Award of Excellence in Poster Presentations, and was invited to present again at the NISBRE Conference. This time, she gave an oral presentation in addition to the poster presentation.

Isaac said she was nervous for her oral presentation, but she fought through her nerves to deliver an engaging presentation with energy and excitement. She was proud of her performance, and for good reason.

“After I presented, I was complimented many times,” Isaac said. “I was told by a professor that when I was ready to apply to graduate school to contact him, and another professor said he would want me to consider attending their medical school in Maine. I was told I brought the energy to the room, and I presented my research very well. Even with all the compliments, I still was extremely surprised that I won an award.”

Dr. Abraham said Isaac’s presentation was outstanding and that her confidence and knowledge were evident. He was not as surprised as Isaac that she won the Scientific Merit Award.

“This award shows that students from LU can be the best in the country and have proved that they can be top prize winners provided they are mentored and given opportunities,” Dr. Abraham said. “This also means that LU is on the national map in biomedical research.”

Isaac plans to continue being involved in research during her last year at Dear Langston, and she plans to apply for graduate school after graduation. She eventually plans to go to medical school.

LANGSTON UNIVERSITY RECEIVES TWO GRANTS TOTALING $5.6 MILLION FOR RESEARCH

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By Langston University Office of Public Relations

LANGSTON, OKLAHOMA – Langston University (LU), a historically Black college/university (HBCU), has been awarded two grants by the National Institute on Disability, Independent Living, and Rehabilitation Research (NDILRR), Administration for Community Living totaling $5.6 million: (1) Rehabilitation Research and Training Center (RRTC) on Advancing Employment Equity for Multiply Marginalized People with Disabilities ($4.6 million over 5 years) and (2) Advanced Rehabilitation Research Training (ARRT) Solutions-Focused Translational Research to Enhance Equity in Employment Outcomes and Experiences Among Multiply Marginalized Persons of Color with Disabilities ($1 million over 5 years). Dr. Corey L. Moore, Professor and Founding Chair of the Department of Rehabilitation and Disability Studies, will serve as Principal Investigator/Director for both grants.

“These major RRTC and post-doctoral ARRT grants help to position LU as a preeminent national leader on the frontier of cutting-edge employment and wealth equity research for multiply marginalized persons with disabilities and developing the future cadre of culturally competent under-represented equity research leaders, especially those with disabilities, available to study and generate translational solutions to these issues” said Moore, who is also the Principal Investigator the Rehabilitation Research and Training Center on Research and Capacity Building for Minority Entities at LU.

The first award, “RRTC on Advancing Employment Equity for Multiply Marginalized People with Disabilities” involves a consortium of researchers at the Institute for Community Inclusion (ICI) at the University of Massachusetts Boston, Institute for Health and Disability Policy Studies (IHDPS) at the University of Kansas, Gallaudet University, Center for Transition and Career Innovation for Youth with Disabilities (CTCI) at the University of Maryland, College Park, Rural Institute for Inclusive Communities (RIIC) at the University of Montana, Kessler Foundation, and Institute on Disability (IoD) at the University of New Hampshire. The goal is to reduce employment disparities and wealth inequities experienced by multiply marginalized persons with disabilities as defined by race, ethnicity, LGBTQIA+ status, poverty status, and rural locale.

One of the key studies will be carried out in partnership with the Beginning Business Incubator and Fund Company (ITB) in the Hampton and Hampton Roads Virginia, Greensboro North Carolina and Monongalia West Virginia areas, training and mentoring multiply marginalized entrepreneurs with disabilities through small business start-up incubators (i.e., hybrid verses virtual incubator) to assess entrepreneurial outcomes. The new center will link ITB with the Gallaudet Innovation and Entrepreneurial Institute, Urban League of Greater Oklahoma City, and Oklahoma Department of Rehabilitation Services to recruit, train, and/or mentor these entrepreneurs as study participants.

The second award, “Advanced Rehabilitation Research Training (ARRT) Solutions-Focused Translational Research to Enhance Equity in Employment Outcomes and Experiences Among Multiply Marginalized Persons of Color with Disabilities” will train and mentor 4 to 6 post-doctoral fellows in collaboration with Institute for Community Inclusion (ICI), North Carolina Agricultural and Technical State University ([NC A&T] HBCU), South Carolina State University (HBCU), and the Kessler Foundation. The goal is to enhance fellows’ research skills (i.e., methods and grant-writing) through mentorship, advanced research methods training seminars, and hands-on employment equity research and set them on course for stellar academic and research careers. The National Association of Multicultural Rehabilitation Concerns (NAMRC) will partner across both grants in helping to facilitate grant-writing trainings targeting underrepresented researchers, especially those with disabilities.

“The new RRTC and ARRT program are critical to the university and its unique HBCU status in contributing toward lessening the national burden of employment and economic inequality affecting people with disabilities from underserved communities through research and building the next generation of research leaders”, said Dr. Kent J. Smith Jr., President of Langston University.

Rehabilitation Research and Training Center grants fund coordinated, integrated and advanced programs of research, training, and information dissemination in topical areas specified by the National Institute on Disability, Independent Living, and Rehabilitation Research (NIDILRR). These centers conduct research to improve rehabilitation methodology and service delivery systems, improve health and functioning; and promote employment, independent living, family support, and economic and social self-sufficiency for individuals with disabilities. The Advanced Rehabilitation Research Training grants provide advanced research training to eligible individuals to enhance their capacity to conduct high quality multidisciplinary disability and rehabilitation research to improve outcomes for people with disabilities across health and function, employment and community participation domains.