Selected Grantee Publications
Anti–Human Immunodeficiency Virus‑1 Activity of MoMo30 Protein Isolated from the Traditional African Medicinal Plant Momordica balsamina
Khan et al., Virology Journal. 2023.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10035133/
Momordica balsamina has been reported to produce a ribosome-inactivating protein with anti‑HIV-1 activity and is commonly used by traditional African healers for treatment of HIV. Investigators characterized the mechanism of action of the MoMo30 protein, as well as the sequence of the protein-coding gene. They reported that MoMo30 functions as a lectin or carbohydrate-binding agent (CBA) and inhibits HIV-1 at nanomolar levels, with minimal cellular toxicity at inhibitory levels. CBAs can block the binding of envelope glycoproteins with their target receptors on cells. Thus, this protein could represent a potential new treatment strategy for HIV. Supported by ORIP (R24OD010947), NCI, NIGMS, and NIMHD.
Naturally Occurring Osteochondrosis Latens Lesions Identified by Quantitative and Morphological 10.5 T MRI in Pigs
Armstrong et al., Journal of Orthopaedic Research. 2023.
https://pubmed.ncbi.nlm.nih.gov/35716161/
Juvenile osteochondritis dissecans (JOCD) is a pediatric orthopedic disorder that is associated with pain and gait deficits. JOCD lesions form in the knee, elbow, and ankle joints and can progress to early-onset osteoarthritis. In this study, researchers used a noninvasive magnetic resonance imaging (MRI) method to identify naturally occurring lesions in intact knee and elbow joints of juvenile pigs. This work can be applied to noninvasive identification and monitoring of early JOCD lesions and determination of risk factors that contribute to their progression in children. Supported by ORIP (K01OD021293, T32OD010993), NIAMS, and NIBIB.