Genetics and Biochemistry News

Grad Feature: Kristen Gulbrandsen ’26

Few students squeeze as much into four years as May 2026 biochemistry graduate Kristen Gulbrandsen. From leading student organizations and mentoring classmates to conducting nationally recognized research, she embraced every opportunity Clemson had to offer.

Taking significant advantage of Google Calendar, Kristen was able to balance an impressive list of campus involvements, serving as Public Relations Officer and later President of the Genetics and Biochemistry Club, representing the College of Science as a Student Ambassador, serving on the University’s Academic Integrity Committee, working as an Athletics Tutor in biology and chemistry, and participating as a sister of Alpha Omega Epsilon (AΩE).

“I like to make myself busy…These organizations provided me with a lovely support system when I have made lifelong friendships, especially through AΩE and the Genetics and Biochemistry Club.“

In addition to campus involvement, Kristen participated in extensive research during her undergraduate years via two different Creative Inquiries (CIs), the K-12 math competitions with Dr. Jason Brown from Physics and Astronomy and gut microbiota research with Dr. Anna Seekatz from Biological Sciences.

“Through Dr. Brown’s CI, I learnt skills in interdisciplinary collaboration and how to inspire the future in STEM! Dr. Seekatz provided me with a supportive space on how to conduct science in a responsible and inquisitive way. She helped develop my technical skills, along with teaching me how to think like a scientist…She gave me a plethora of opportunities to present my work locally, as well as nationally.”

Kristen came into Clemson “All In!” and one of the most valuable lessons Kristen learned at Clemson was that there is no single correct path through college. After feeling overwhelmed by the endless opportunities during her first semester, she realized that success comes from creating your own path.

“I figured out that there is not one “right” way, but infinite correct ways. As long as you enjoy what you are doing, you are gaining from the experience.”

Starting July 1st, Kristen will be attending a Ph.D. program in Immunology at Cincinnati Children’s Hospital Medical Center and University of Cincinnati.

“I am ecstatic to join their program, as their work there deeply inspires me.”

Grad Feature: Sydney Greer ’26

For genetics and biochemistry May grad Sydney Greer, Clemson became more than just a place to earn a degree — it became the place where she discovered confidence in herself. Whether she was performing with the Clemson University Steel Band, training service dogs for veterans, running trails through the Experimental Forest or conducting research in Dr. Shahid Mukhtar’s lab, Sydney embraced every opportunity to grow both as a scientist and as a person.

“I was involved in the Experimental Forest Trail Running Club, Clemson Battle Buddies, the Genetics and Biochemistry Club, and a Creative Inquiry project… I was also a member of the Clemson University Steel Band and Gigging Band. Having grown up playing the steel pan, I was excited to continue playing at Clemson. Being part of both groups was an incredible experience, and the rehearsals and performances gave me the opportunity to grow as a musician.”

Sydney is grateful for the academics and science courses, but she also learned invaluable life skills during her undergrad, embracing experiences that pushed her outside of her comfort zone.

“The most important thing I’ve learned over the last four years is confidence in myself. From public speaking to presentations and performing on stage, I’ve grown into someone who is far more comfortable taking on new challenges.”

Before coming to Clemson, Sydney recognized the Clemson ring and its tradition but says she didn’t fully understand the significance it held for those who wore it. Now, it holds special meaning and receiving hers is one of Sydney’s favorite memories.

“I wear mine every day, and it reminds me of the late nights studying in Cooper, the memories I made on and beyond campus, the experiences that shaped me and the incredible friends I met along the way.”

Sydney’s research involvement has been one of the most fulfilling aspects of her time as an undergrad student, her research projects where she served as the lead with PI Dr. Mukhtar even inspiring her to pursue her Ph.D. in biochemistry and molecular biology.

One of these projects is the investigation of drought responses in soybean root nodules with a multi-transcriptomic approach where Sydney uses single-cell and spatial transcriptomics to assess gene expression changes in response to extreme drought in the nodules. In the second project that is continuing through graduate school, she is researching the role of eccDNA in herbicide resistance in Arabidopsis thaliana.

“Working with these cutting-edge techniques has been one of the most rewarding aspects of this project, and I am excited to continue applying these powerful approaches to future research. I am incredibly excited to continue my journey here through a Ph.D. in biochemistry and molecular biology.”

Grad Feature: Katie Cross ’26

You may recognize biochemistry alum Katie Cross from her involvement with Delta Gamma, the Clemson Club Swim Team, the Clemson Panhellenic New Member Mentor Program or the many labs and Creative Inquiries she dedicated herself to before graduating this May. Whether she was mentoring new students, conducting research or balancing an incredibly full schedule across campus, Katie left a lasting impression on the Clemson community through both her leadership and enthusiasm.

Katie says she truly loved and savored every moment of her undergraduate experience at Clemson. Like many students, what she treasures most is the people — peers, faculty and staff who shaped her journey.

“The best thing that I’ve learned in the past four years at Clemson is how important it is to develop strong relationships with as many people as you can. Establishing relationships with the people with whom you interact daily will be the most genuine and rewarding part of your Clemson experience and set you up for great success after graduation.”

One Clemson memory Katie says she will never forget is walking into Death Valley for the first time as a freshman.

“The sights, the sounds, the people… it was electrifying. While it sounds cliché, it was the first time I truly felt like I was a part of something bigger — the Clemson family.”

This fall, Katie will begin the next chapter of her academic journey at the University of Florida, where she will pursue a Ph.D. in plant pathology.

“As a recipient of the UF College of Agricultural and Life Sciences Dean’s Award, I’ll spend my first semester rotating through labs and immersing myself in new and exciting areas of research!”

Katie also shared a note of gratitude for the Genetics and Biochemistry department:

“I would not have accomplished nearly as much without the support from the Genetics and Biochemistry Department. While the coursework did an excellent job preparing me for what’s ahead, the faculty, advisors and department staff — special shoutout to the AMAZING Kate Price!! — have always been incredible resources for anything I ever needed. Thank you Clemson G&B for being the best department ever!”

Senior and alum awarded GRFP

Senior Katie Barfield and alum Søren Spina were recognized by the National Science Foundation Graduate Research Fellowship Program (GRFP), a highly competitive award that supports outstanding graduate students in science, technology, engineering and mathematics (STEM) fields.

Katie, a genetics and sociology double major and Breakthrough Scholar studies the questions at the intersection of genetics, genomics and human health. Her research has explored transposable elements and translational regulation while also examining how science can better serve diverse communities. Søren is studying at Ohio State University.

The GRFP recognizes early-career scientists and engineers who demonstrate exceptional promises for leadership and innovation and provides three years of financial support over five years, including a $37,000 annual stipend and a $16,000 cost-of-education allowance to the institution.

The Simmons Story

In 2015, when Aliyah Simmons switched her major to biochemistry as a freshman, she had no idea that she had just begun a domino effect in her family.

Aliyah ’19, Chasity ’22 and Lauren Simmon’s ’25 parents raised them to always support one another. Whether in school or through life challenges, each sister knew they could rely on each other.

“As I’ve gotten older, our bond has only grown stronger, and I’m deeply grateful for the relationship we share,” Lauren says. “I truly love and appreciate my sisters, and I consider it a blessing to have them in my life.”

Lauren Simmons

Each sister has gone through and graduated from the Department of Genetics and Biochemistry at Clemson University. Aliyah and Chasity studied biochemistry and Lauren studied genetics.

“I always wanted to major in biochemistry since eighth grade due to my love for both biology and chemistry,” says Chasity.

However, it was Aliyah who was first to attend Clemson, coming in as a bioengineering major but soon found out engineering didn’t align with her future goals. She quickly switched to biochemistry and the others followed as they entered as freshman.

“When they [her sisters] shared their academic interests with me, I encouraged them to explore the G&B department because I knew it would be a great fit,” says Aliyah. “Throughout their time in school, I was always available to answer questions, help with course planning and offer guidance and support.”

Aliyah Simmons

For Lauren, choosing Clemson and our department was mainly family influence, but partly due to the exclusivity of our genetics program.

“When I learned that Clemson was one of the few universities offering genetics as a dedicated major, it immediately stood out to me,” says Lauren. “The combination of my family’s connection, my own visits and the opportunity to study genetics made Clemson the clear choice for me.”

Aside from their shared interest in the sciences of genetics and biochemistry, all three sisters also studied Spanish and were a part of the study abroad program with Aliyah and Chasity studying in Córdoba, Argentina and Lauren traveling to Santiago De Compostela, Spain.

“While there I did a surgical internship at the local hospital and many other activities. It was one of the best experiences of my life,” says Lauren, while Aliyah says, “I studied abroad in Córdoba, Argentina in Spring 2018, and it was an incredible experience. I’m still in touch with my host family to this day.”

Additionally, the Simmons sisters were noticeably active on campus during their undergrads, particularly in the Clemson University Student Government, which all three had some involvement. In addition to Student Government Aliyah, Casity and Lauren were involved in other extracurricular activities.

“I participated in the Minority Association of Pre-Medical Students, Undergraduate Pediatric Society, Association of Minority Psychology Students, was a Clemson Tour Guide and played intermural soccer and basketball,” says Chasity.

Chasity Simmons

After graduating, Aliyah, now a married mother of two boys, attended medical school at MUSC and is now at Rutgers Robert Wood Johnson in her anesthesia residency. For Chasity, she worked as a clinical assistant and translator at a pediatric clinic and is currently in medical school scheduled to graduate in 2028. Lauren, who just graduated a few months ago is pursuing medical school like her sisters.

All three sisters contribute some of their medical school successes to the faculty, peers and curriculum of the G&B department.

“Altogether, that sense of connection—with both peers and professors—has shaped my future by strengthening my study habits, collaboration skills and confidence, which I know will carry me forward in my medical journey,” says Lauren, while Aliyah says, “G&B taught me the importance of teamwork—something that’s essential in medicine, where collaboration across healthcare disciplines is critical.”

Alumni Stories: Sydney Clark ’25

Pursuing a Ph.D. wasn’t always the plan for biochemistry alum Sydney Clark ’25, who is currently a first year Ph.D. student in the Healthcare Genetics and Genomics Laboratory under the School of Nursing at Clemson University.

“Although I had strong grades, I didn’t imagine I would be accepted into a PhD program right out of undergrad. I was told I needed to have a very clear trajectory for why I wanted to pursue graduate school and where I wanted to end up after I received a graduate degree. While I still do not have a perfectly defined path for my future, I know this was the best next step I could have taken.”

Originally from Charleston, SC, Sydney came to Clemson for undergraduate studies, graduating in May 2025 with a degree in biochemistry with minors in microbiology and biological sciences. Sydney first joined the Healthcare Genetics and Genomics Lab during her junior year and later applied to continue the Ph.D. research with the help of her mentor, Dr. Aubrey Mattingly.

“I am now working as a Graduate TA/RA for the HCG Lab, where I help train undergrad students in various aspects of cancer research.”

Sydney’s dissertation work focuses on the use of natural pharmaceutical extracts to treat breast cancer in a zebrafish model organism. Specifically, she studies how these herbal extracts influence the regulation of key anti-cancer genes involved in apoptosis, proliferation, migration, and other processes.

“This program has already allowed me to gain hands-on experience with a wide range of laboratory techniques, including culturing, fluorescent tagging, metabolomics, embryo microinjections and fluorescent microscopy, among others. More importantly, it has given me the freedom to explore, experiment and teach others the “why” behind what we do in research.”

Update on May 2025 Alum: Griffin Thomas at Lenox Hill

Biochemistry alum Griffin Thomas ’25 plans to attend medical school but took a year to get his feet wet in industry conducting research with the Department of Neurosurgery at Lenox Hill Hospital in NYC.

Lenox Hill Neurosurgery is a top destination for advanced cranial and spinal care, consistently ranking among the best hospitals in the world for neurosurgery by annual rankings in U.S. News & World Report.

Griffin is not new to research. While an undergraduate he performed research in Dr. James Morris’ lab where he studied the metabolism of T. brucei and Nagleria Fowleri.

This also isn’t Griffin’s first time at Lenox Hill. One summer, he had the opportunity to shadow in the Department of Neurosurgery at Lenox Hill Hospital – the very same department he works in now.

“This experience affirmed my passion to pursue a career in medicine and my interest in neurosurgery.”

Griffin is using his time at Lenox Hill to hone in on and perfect his research skills before applying to medical school and is finding his time valuable.

“It’s going great! I’ve really enjoyed learning how to use clinical research and technology to optimize patient care. I’ve spent a lot of time exploring ways to incorporate AI into neurosurgical practice.”

Congrats and continued good luck to recent graduate Griffin!

Alumni Feature: Margo Courtney ’21

Margo Courtney’s ’21 experience in research labs and creative inquires (CI) during her undergraduate experience at Clemson prepared her for her career at Ionis Pharmaceuticals in San Diego, CA.

“My time in research labs and my CI prepared me well to feel comfortable in the [Ionis Pharmaceuticals] lab and the background in genetics and biochemistry has made it very easy to understand the concepts of our therapies and the diseases we work to treat.”

Margo was a genetics and biochemistry double major with a minor in life sciences and worked at the Academic Success Center as a peer tutor for general and organic chemistry.

“Orgo was probably my favorite class of all of college!”

Margo was member of the Zeta Tau Alpha sorority and held an executive position as the academic achievement chair. She also worked in Dr. Will Richardson’s lab for a CI in the biomedical engineering department.

“We developed in vitro tissue culture platforms to create technologies to control fibrosis related to heart failure.”

After graduating in May of 2021, Margo moved to San Diego to work for as a Research Associate II at Ionis Pharmaceuticals, a company that focuses on developing RNA-targeted therapies, specifically Antisense Oligonucleotides for a variety of diseases.

“It’s been a great experience, and I can see the ocean from my lab which is pretty fun! They really helped develop my skills both professionally and in the lab. I often times am asked to present my research, help with publications and attend conferences so it has the feel of academia even though I’m working in industry.”

Margo works for the Genome Integrity Group, where they mainly focus on age-related diseases and neurodegenerative conditions. Margo’s main concern is working to identify a target and relevant treatment of Huntington’s Disease (HD).

“I make in vitro neuronal models for the disease starting with iPSCs, then differentiating them into neurons or organoids, and finally try to model the repeat instability of the repeat in HD in these cell models with the hope of reversing somatic instability with our various therapies.”

The day-to-day at work changes depending on the specific project she is working on or protocols, but it mainly entails working in the lab doing cell culture, treatment and downstream analysis of Next-Generation Sequencing or qPCR.

“I knew I enjoyed the lab and wanted to spend some time in industry out of school to figure out what specific type of genetic research and science related path I wanted to go down.”

Margo’s time in industry motivated her academically to obtain her Ph.D. Last year she started back in school at Clemson in the Healthcare Genetics and Genomics (HGG) Program. Going back to school and getting a higher degree will open doors to careers that truly interest her. Margo hopes in the future to stay in industry but lean more into the translational science that is highlighted in the HGG program.

“Becoming a medical science liaison would be great to bridge the gap between my knowledge of genetic research and clinical practice as I have always loved discussing, teaching and communicating scientific concepts and ideas to make it more accessible and impactful for others hopefully in the neurodegenerative or aging field.”

Gatch ’25 receives Fulbright research grant

Biochemistry alum Adam Gatch ’25 has received a Fulbright research award to study abroad in Munich, Germany at Ludwig Maximilian University. The Fulbright U.S. Student Program offers unparalleled opportunities to pursue graduate study, conduct research or teach.

Adam has respectfully declined the Germany Fulbright offer after earning a Churchill scholarship earlier in the spring, which allows students to undertake a one-year master’s program in STEM fields at the University of Cambridge in the United Kingdom. The Churchill Scholarship is seen as the most prestigious and competitive international science, mathematics and engineering award for post-undergraduate researchers.

Adam’s proposed project at Ludwig Maximilian University of Munich would have explored how early-stage medin aggregates interact with amyloid-beta in the brain, advancing a novel line of inquiry in Alzheimer’s research.

At Clemson, Adam conducted extensive biophysics research in the lab of Dr. Feng Ding, exploring molecular mechanisms of neurodegenerative disease. Gatch also volunteered at the campus food pantry, worked as a tutor and gained clinical experience as an emergency medical technician (EMT). He plans to one day lead an interdisciplinary laboratory dedicated to neuroscience discovery while working in academic medicine.

Alumni Stories: History and Genetics – Shriya Amin ’22

Shriya Amin ’22 has always had a passion for ancient history – partly due to reading the Percy Jackson series as a child. So, when she came to Clemson as a biochemistry major (quickly switching to genetics), minoring in history was a no-brainer.

During the spring semester of Shriya’s sophomore year, the COVID pandemic hit and everything went remote. Shriya didn’t want to get behind and also wanted to get involved in some way.

“During the summer of 2020, I was on two teams in the Clemson COVID Challenge – groups of Clemson, MUSC and Prisma Health students, along with faculty and staff worked to address issues highlighted by the pandemic in everything from medical challenges to societal discrepancies.”

One of the projects Shriya worked on was with the REDDI Lab at Clemson. She first started as a Collection Specialist, then as one of the two Undergraduate Supervisors, staying with this project until graduation.

Shriya was also part of Clemson Dholna, Clemson’s Bollywood fusion dance team since her freshman year.

“We performed at university and community events. It continues to be a wonderful and talented group of people, and I’ve loved getting to see the team grow and progress since graduating.”

During Shriya’s senior year she participated in virtual directed reading with Drs. Raquel Fleskes and Tad Schurr at the University of Pennsylvania. That same year, construction around the Gaillard Center in downtown Charleston unearthed an 18th century burial ground.

There were 36 enslaved individuals – called the Ansons Street Ancestors – buried there. With permissions from the local Gullah community, Drs. Fleskes and Schurr completed ancient DNA, stable isotope and osteological analyses on these ancestors to learn more about their lives and try to re-identify them as much as possible.

“I had found out about this project and worked out a directed reading project of bioinformatics with Dr. Fleskes. It was kind of my first foray into anthropology, and I really connected with how it focused on the human side of science.”

Shriya always knew she wanted to further her education and attend grad school; she just wasn’t sure where or what she really wanted to study.

“During my junior year, I sat down with Dr. Alison Starr-Moss to see how I could bridge the gap between ancient history and genetics, because I loved them both so much. She suggested I find some papers that connected the two and learn more the authors and see if they would be willing to speak with me.”

After reading Dr. Fleskes paper on the Anson Street Ancestors and participating in the directed reading, Shriya knew this was the path she wanted to pursue.

Shriya is currently working towards her Ph.D. in anthropology at the University of Pennsylvania (UPenn). She is in a subdivision of anthropology at the UPenn, which is biological anthropology – genetics.

“It’s similar to human genetics, but takes into further consideration the sociocultural, political and environmental aspects that can shape and affect the human genome and looks at genetics a little more holistically.”

Her dissertation project addresses questions of admixture and diversity: how population- and individual-level movements and migrations from the recent and more ancient pasts affect the genomes of current peoples.

“I’m part of a larger project that is working to characterize genetic diversity in the country of Georgia in the South Caucasus.”

Unsure of what lies ahead after completing her Ph.D. in anthropology, Shriya does know that she will work on making science more available to the population.

“Right now, I think I’d like to work in science publishing and outreach. The pandemic highlighted for me how poor scientific education and literacy is in the U.S., and I want to try to make science more accessible to non-scientists.”