Metallic nanoparticles: a promising novel therapeutic tool against antimicrobial resistance and spread of superbugs.

In recent years, antimicrobial resistance (AMR) has become an alarming threat to global health as notable increase in morbidity and mortality has been ascribed to the emergence of superbugs. The increase in microbial resistance because of harboured or inherited resistomes has been complicated by the lack of new and effective antimicrobial agents, as well as misuse and failure of existing ones. These problems have generated severe and growing public health concern, due to high burden of bacterial infections resulting from scarce financial resources and poor functioning health systems, among others.

Monitoring Multi-Drug Resistant in Kitagata Hot Spring, Southwestern Uganda: A Public Health Implication.

Background: The concerning frequency of in various recreational settings, is noteworthy, especially regarding multi-drug resistant (MDR) strains. This superbug is linked to the rapid spread of plasmids carrying these resistance genes. The objective of this study was to evaluate the spatiotemporal prevalence of MDR- in the Kitagata hot spring, Southwestern Uganda.

High-throughput metagenomic assessment of Cango Cave microbiome-A South African limestone cave.

Microorganisms inhabiting caves exhibit medical or biotechnological promise, most of which have been attributed to factors such as antimicrobial activity or the induction of mineral precipitation. This dataset explored the shotgun metagenomic sequencing of the Cango cave microbial community in Oudtshoorn, South Africa. The aimed to elucidate both the structure and function of the microbial community linked to the cave.

16S-Metagenomic data profiling of the bacterial community in ready-to-eat vegetable salads sold in Kampala, Uganda.

This article presents a dataset on bacterial community structure associated with Ready-to-eat (RTE) vegetable salads sold in Kampala City, Uganda. The Illumina Miseq sequencing of 16S rRNA gene amplicon unveiled the bacterial communities and generated a metagenomic library from RTE vegetable salads to understand the diversities and distribution. The metagenome contained a total of 23,805 sequences with 35,420 Taxonomic units (OTUs).

Novel Plasmodium falciparum k13 gene polymorphisms from Kisii County, Kenya during an era of artemisinin-based combination therapy deployment.

Background: Currently, chemotherapy stands out as the major malaria intervention strategy, however, anti-malarial resistance may hamper global elimination programs. Artemisinin-based combination therapy (ACT) stands as the drug of choice for the treatment of Plasmodium falciparum malaria. Plasmodium falciparum kelch13 gene mutations are associated with artemisinin resistance.

Biopesticides as a promising alternative to synthetic pesticides: A case for microbial pesticides, phytopesticides, and nanobiopesticides.

Over the years, synthetic pesticides like herbicides, algicides, miticides, bactericides, fumigants, termiticides, repellents, insecticides, molluscicides, nematicides, and pheromones have been used to improve crop yield. When pesticides are used, the over-application and excess discharge into water bodies during rainfall often lead to death of fish and other aquatic life. Even when the fishes still live, their consumption by humans may lead to the biomagnification of chemicals in the body system and can cause deadly diseases, such as cancer, kidney diseases, diabetes, liver dysfunction, eczema, neurological destruction, cardiovascular diseases, and so on.

Trend of Malaria Burden Among Residents of Kisii County, Kenya After More Than a Decade Usage of Artemisinin Combined Therapies, 11-Year Laboratory Based Retrospective Study.

Background: Malaria remains a major vector borne disease globally, with the majority of the casualties reported in Africa. Despite this fact, there is drastic reduction in malaria infection using Artemisinin combined therapies (ACTs). Malaria is characterized by significant inconsistency in different geographical locations due to different confounding factors.

Limited Polymorphism in Artemisinin Resistance -Propeller Gene Among Clinical Isolates from Bushenyi District, Uganda.

Introduction: Drug resistance remains a major challenge in malaria treatment, especially after the emergence of resistance to artemisinin-based combined therapies. gene mutations are implicated in conferring artemisinin resistance. Thus, this study was aimed at determining the occurrence of () propeller resistance gene polymorphism mutations in Bushenyi district, Uganda.

Metagenomic Insight into the Community Structure of Maize-Rhizosphere Bacteria as Predicted by Different Environmental Factors and Their Functioning within Plant Proximity.

The rhizosphere microbiota contributes immensely to nutrient sequestration, productivity and plant growth. Several studies have suggested that environmental factors and high nutrient composition of plant's rhizosphere influence the structural diversity of proximal microorganisms. To verify this assertion, we compare the functional diversity of bacteria in maize rhizosphere and bulk soils using shotgun metagenomics and assess the influence of measured environmental variables on bacterial diversity.

The diverse functional genes of maize rhizosphere microbiota assessed using shotgun metagenomics.

Background: The geographical diversification in chemical, biological and physical properties of plant biospheres instigates heterogenicity in the proliferation of important soil microbiome. Controlling functions and structure of plant rhizosphere from a better understanding and prediction of a plant's immediate environment will help assess plant-microbe interplay, improve the productivity of plant ecosystems and improve plant response to adverse soil conditions. Here we characterized functional genes of the microbial community of maize rhizosphere using a culture-independent method.

Shotgun Metagenomic Survey of Maize Soil Rhizobiome.

The plant soil rhizobiome induces critical functions in the plant proximal environment. Linkages between soil microbiota and primary functional attributes are underexplored. Here, we present the metagenomes of maize soil rhizosphere organisms with functional diversity associated with farms at two different municipalities in North West and Gauteng provinces of South Africa.

In Vitro Antibacterial Activity of Crude Extracts of Seeds against Selected Diarrhoea-Causing Superbug Bacteria.

The current upsurge in resistance to conventional antibiotics, as well as high cost of orthodox medical treatment, called for the use of medicinal plants as an alternative therapy. This research was aimed at determining the antibacterial activity of seed extracts (Jackfruit as it is locally called) in the treatment of diarrhoea. Ethanolic and hexanolic seed crude extracts of the plant were screened for antidiarrhoeal activity against bacteria isolated from clinical samples (methicillin-resistant and susceptible multidrug-resistant , ciprofloxacin-resistant , and third-generation cephalosporin-resistant ).

Effect of storage on the quality of processed palm oil collected from local milling points within Ile-Ife, Osun State, Nigeria.

The influence of storage practices on physicochemical and microbial changes in crude palm oil (CPO) from milling points in Ile-Ife, Nigeria were investigated. Freshly milled CPO samples were collected from four traditional milling points, dispensed in 150 mL portions in sterile bottles and stored under two different conditions (sunlight reflection and in the dark, both at room temperature) for 4 months. Samples were obtained periodically during the storage period for microbiological and physicochemical analysis following established methods.