Versiti Blood Research Institute Articles
Transforming Care for Sickle Cell Disease Warriors
October 02, 2025
For more than two decades, Porscha Burks has lived with the relentless pain of sickle cell disease. Diagnosed at age 4, she manages her condition through monthly red blood cell exchanges. This time-intensive, lifelong commitment tethers her to medical centers and still leaves her at risk for acute chest syndrome, the leading cause of death in SCD patients.
Porscha is one of more than 8 million people worldwide who hope researchers will discover treatments that not only extend life but transform it.
At Versiti Blood Research Institute (VBRI), we're tackling sickle cell disease from multiple angles, driven by a simple truth: Patients like Porscha can't wait decades for a cure. While bone marrow transplants offer hope for some, the majority of patients will never find a match. VBRI investigators are developing therapies that can improve quality of life today, with goals to reduce hospitalizations, minimize pain, and restore normalcy.
Philip Doerfler, PhD, who joined VBRI in 2024, focuses on reactivating fetal hemoglobin production in adult patients. His team investigates the genetic switches that control this protective protein, developing gene therapies that could reduce SCD symptoms for patients without donor matches. Working in close proximity to Milwaukee's SCD community has shaped Doerfler's research to consider the entire patient journey, particularly the challenging transition from pediatric to adult care.
Meanwhile, Prithu Sundd, PhD, pioneered research revealing the limitations of P-selectin antibody therapy, the first targeted SCD treatment. His findings, which showed that it provided partial protection but required lengthy hospital stays, redirected his lab toward more accessible solutions. Sundd's team now employs precision medicine approaches, collaborating directly with patients and using their blood samples to understand crisis triggers and develop personalized interventions.
"We are trying to understand how we can improve quality of life, reduce time spent in hospital and overall improve the lives of sickle cell patients," Sundd explains.
For SCD warriors like Porscha, VBRI research goes beyond just scientific advancement; it’s a tangible hope for people like her around the world.