Grace Akinyi Odongo

University of Birmingham · Cancer Research and Genomics Sciences

Background: Mycotoxins, fungal metabolites prevalent in many foods, are recognized for their role in carcinogenesis, especially when interacting with oncogenic viruses. Objectives: This scoping review synthesizes current evidence on the human cancer risk associated with mycotoxin exposure and oncogenic virus infections. Methods: Searches were...

Importance Effective communication between patients and health care teams is essential in the health care setting for delivering optimal cancer care and increasing cancer awareness. While the significance of communication in health care is widely acknowledged, the topic is largely understudied within African settings. Objective To assess how the m...

Epstein–Barr Virus (EBV) infects more than 90% of the adult population worldwide. EBV infection is associated with Burkitt lymphoma (BL) though alone is not sufficient to induce carcinogenesis implying the involvement of co-factors. BL is endemic in African regions faced with mycotoxins exposure. Exposure to mycotoxins and oncogenic viruses has bee...

Purpose: Communication is an essential aspect of cancer care and awareness but has been largely understudied in the African setting. There is no documentation, to our knowledge, of the spoken language used to communicate cancer terms in African languages. These languages are characterized by immense linguistic and ethno-cultural diversity and may n...

Hyperkalaemia is potentially a life-threatening medical condition characterized by higher-than-normal potassium in the blood. It can result in cardiac arrhythmias which is a serious heart problem and subsequently can lead to a sudden death. Impaired kidney function, such as chronic kidney disease or acute kidney injury, can hinder the proper excret...

Helminthic infections are among the global public health problems. Due to high cost of standard drugs and resistance, rural dwellers use herbal preparations. However, efficacy and mechanisms of action remains elusive. In Uganda, Rytigynia kigeziensis is one of the commonly used anthelmintic herbs. The current study sought to determine the effect of...

Mycotoxins are toxic fungal metabolites that exert various toxicities, including leading to death in lethal doses. This study developed a novel high-pressure acidified steaming (HPAS) for detoxification of mycotoxins in foods and feed. The raw materials, maize and peanut/groundnut, were used for the study. The samples were separated into raw and pr...

Mycotoxins contaminating agricultural commodities like animal, and plant products result in human health complications, some are hidden, visible, chronic, and or acute, and others long-term. To understand the current status, published relevant reviews conducted between 2020-2021 about mycotoxins toxicities involving animals, food, and human showed...

Burkitt lymphoma (BL) is a malignant B cell neoplasm that accounts for almost half of pediatric cancers in sub-Saharan African countries. Although the BL endemic prevalence is attributable to the combination of Epstein–Barr virus (EBV) infection with malaria and environmental carcinogens exposure, such as the food contaminant aflatoxin B1 (AFB1), t...

Mycotoxins are well established toxic metabolic entities produced when fungi invade agricultural/farm produce, and this happens especially when the conditions are favourable. Exposure to mycotoxins can directly take place via the consumption of infected foods and feeds; humans can also be indirectly exposed from consuming animals fed with infected...

Plant cultivation and processing may impact nutrient and phytochemical content of vegetables. The present study aimed at determining the influence of cultivation and processing on the health promoting capacity of African nightshade (Solanum scabrum Mill.) leaves, an indigenous vegetable, rich in nutrients and phytochemicals. Anti-genotoxicity again...

Assessment of DNA repair capacity (DRC) upon ex vivo challenge of peripheral blood mononuclear cells (PBMC) with oxidative damage inducing agents, as evaluated by the comet assay, is widely used as biomarker to assess the antioxidant status in human studies. Here, the alkaline comet assay was now optimized for easy and time saving detection of repa...

The present human intervention trial investigated the health-promoting potential of B. carinata, with a focus on effects of thermal processing on bioactivity. Twenty-two healthy subjects consumed a B. carinata preparation from raw (allyl isothiocyanate-containing) or cooked (no allyl isothiocyanate) leaves for five days in a randomized crossover de...

Plant cultivation and processing may impact nutrient and phytochemical content of vegetables. The present study aimed at determining the influence of cultivation and processing on the health promoting capacity of African nightshade (Solanum scabrum Mill.) leaves, an indigenous vegetable, rich in nutrients and phytochemicals. Anti-genotoxicity again...

Amaranth is presently an underutilized crop despite its high content of micronutrients/bioactive phytochemicals and its capacity to thrive in harsh environmental condition. The present study aimed at determining the health benefits of Amaranthus cruentus L. in terms of protection against DNA damage induced by the mycotoxin aflatoxin B1 (AFB1) and o...

Scope: Indole-3-carbinol (I3C) and 3,3'-diindolylmethane (DIM) from Brassica plants are regarded as promising anticancer phytochemicals. The enzyme telomerase is a very attractive target for cancer therapeutics; in normal cells such as lymphocytes, it plays a decisive role for cell maintenance. The effect of I3C and DIM on telomerase in normal hum...

Background: Ethiopian kale (Brassica carinata) is a horticulturally important crop used as leafy vegetable in large parts of East and Southern Africa. The leaves are reported to contain high concentrations of health-promoting secondary plant metabolites. However, scientific knowledge on their health benefits is scarce. Objective: This study aimed t...

Isothiocyanates are the most intensively studied breakdown products of glucosinolates from Brassica plants and well recognized for their pleiotropic effects against cancer but also for their genotoxic potential. However, knowledge about the bioactivity of glucosinolate-borne nitriles in foods is very poor. As determined by GC-MS, broccoli glucosino...