A Nigerian scientist and biochemist, Dr. Esther Nwanna, has been awarded the prestigious American Association of University Women (AAUW) International Postdoctoral Fellowship.
The fellowship recognises significant contributions to the field of biochemistry and supports groundbreaking research on the molecular mechanism pharmacological and therapeutic potential of plant-derived products against metabolic disorders in both humans and animals.
Nwanna is currently pioneering research on applying plant-based extracts in ethno-veterinary medicine, aiming to promote sustainable agriculture in Africa and globally.
Her work not only promises to provide natural-based alternative drugs to conventional treatments but also aligns with global efforts to reduce antibiotic use in livestock, thereby combating antimicrobial resistance and supporting One Health initiatives.
Her innovative work leverages on various diagnostic tools and models to explore how bioactive compounds from African medicinal plants can be harnessed to develop alternative drug solutions. She proposed that Nigeria’s rich biodiversity of medicinal plants holds the potential to address global health challenges effectively
The landmark of Nwanna’s research endeavour is her ability to scientifically prove the anti-anemia capacity, antimicrobial, and gut health functions of the leafy extracts of the fluted pumpkin (Telfairia occidentalis). She has also established the anti-diabetes hepatoprotective, neuroprotective, cardioprotective and anticholesteremic properties of diets supplemented with indigenous eggplant (Solanum spp) fruits.
Her research towards products development has demonstrated the efficacy of indigenous food sources rich in bioactive compounds from plant-based products (such as leaves, fruits, seeds, and roots) in reducing the risk of chronic diseases. Her research is of global relevance and aligns with the United Nations Sustainable Development Goals (SDGs).
She has published interdisciplinary research in the field of biochemistry in reputable journals, books and in conference proceedings showcasing exceptional ability as global researcher with Hirsch index of 21.
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