Mmasinachi Ezuma-Ngwu completed her BS in public health science at the University of Maryland in 2022. Between 2022 and 2023, she volunteered at clinics, including the Pregnancy Aid Center and the Covenant Psychiatric Services, where she supported underserved patient populations. From 2023 to 2025, she worked at the National Institute of Neurological Disorders and Stroke (NINDS) as a postbaccalaureate research fellow in the Inherited Neuromuscular Diseases Unit. She continued in the same lab as a special volunteer in 2026. Her research focused on spinal and bulbar muscular atrophy (SBMA), where she analyzed the skeletal muscle transcriptome and led a project to identify disease-specific biomarkers using samples from a Natural History Study. She also codeveloped a patient-reported outcome measure, the HI-Questionnaire, now used in such a study. She is a co-author on a publication in Brain Communications examining neuronal injury biomarkers in SBMA and amyotrophic lateral sclerosis type 4 (ALS4). Mmasinachi has presented her work at conferences, including those of the Society for Neuroscience and the Student National Medical Association. She is interested in pursuing medical school and advancing research in the medical field.
In India, dementia is rapidly increasing, with millions of families serving as primary caregivers with limited formal support. In her Fulbright-Nehru project in Karnataka, Mmasinachi is examining how dementia severity, patient needs, and caregiver well-being interact to shape caregiver burden. Using a realist review and stakeholder interviews, she is evaluating existing interventions such as psychoeducation, support groups, and respite care. She is also collaborating with clinicians and community organizations to codesign and pilot a culturally tailored, scalable intervention. Through this work, she aims to identify effective, context-specific strategies to reduce caregiver burden and inform policies that strengthen support systems for families caring for individuals with dementia.