Results 51 to 60 of about 330,431 (152)

Telomere-to-Telomere genome assemblies of human-infecting Encephalitozoon species

open access: yesBMC Genomics, 2023
Background Microsporidia are diverse spore forming, fungal-related obligate intracellular pathogens infecting a wide range of hosts. This diversity is reflected at the genome level with sizes varying by an order of magnitude, ranging from less than 3 Mb ...
Anne Caroline Mascarenhas dos Santos   +4 more
doaj   +1 more source

Metabarcoding of Broad‐Diet Nototheniid Fish Stomachs Reveals Newly Detected Antarctic Parasite Signals and Potential Host Associations

open access: yesEnvironmental DNA, Volume 8, Issue 4, July‐August 2026.
Using 18S rDNA metabarcoding of stomach contents from two Antarctic nototheniid fishes, we detected 242 parasite OTUs. Protists dominated diversity, metazoans dominated abundance, and depth structured assemblages. Novel parasite–host associations and previously unreported pathogenic protists highlight fish metabarcoding as a tool for biodiversity and ...
Micaela B. Ruiz   +6 more
wiley   +1 more source

Optimal Control Analysis of Malaria Transmission in the Presence of Insecticide Resistance and Climate Variability in Kenya

open access: yesComplexity, Volume 2026, Issue 1, 2026.
Malaria remains a major public health concern in Kenya, where changing climatic conditions, insecticide resistance, and mosquito behavioral adaptations continue to challenge control efforts. This study develops and analyzes a climate‐sensitive malaria transmission model that incorporates mosquito behavior, insecticide resistance, and vector–human ...
Lorna Chepkemoi   +7 more
wiley   +1 more source

Aspects of Genetic Diversity, Host Specificity and Public Health Significance of Single‐Celled Intestinal Parasites Commonly Observed in Humans and Mostly Referred to as ‘Non‐Pathogenic’

open access: yesAPMIS, Volume 133, Issue 9, September 2025.
ABSTRACT Clinical microbiology involves the detection and differentiation of primarily bacteria, viruses, parasites and fungi in patients with infections. Billions of people may be colonised by one or more species of common luminal intestinal parasitic protists (CLIPPs) that are often detected in clinical microbiology laboratories; still, our knowledge
Christen Rune Stensvold
wiley   +1 more source

Pesticide and Pathogen Exposure Causes Idiosyncratic Gene Expression Responses Across Four Diverse North American Bumble Bee Species

open access: yesMolecular Ecology, Volume 34, Issue 17, September 2025.
ABSTRACT Bumble bee (Bombus Latreille) populations of certain species have declined precipitously in North America over several decades. Hypotheses for declines include exposure to the pathogen Nosema bombi and neonicotinoid pesticides. Importantly, populations of some bumble bee species remain stable despite their presumed exposure to these same ...
Rubén Martín‐Blázquez   +4 more
wiley   +1 more source

Fungal evolution: diversity, taxonomy and phylogeny of the Fungi

open access: yesBiological Reviews, Volume 94, Issue 6, Page 2101-2137, December 2019., 2019
ABSTRACT The fungal kingdom comprises a hyperdiverse clade of heterotrophic eukaryotes characterized by the presence of a chitinous cell wall, the loss of phagotrophic capabilities and cell organizations that range from completely unicellular monopolar organisms to highly complex syncitial filaments that may form macroscopic structures.
Miguel A. Naranjo‐Ortiz   +1 more
wiley   +1 more source

A microsporidian impairs Plasmodium falciparum transmission in Anopheles arabiensis mosquitoes [PDF]

open access: yes, 2020
A possible malaria control approach involves the dissemination in mosquitoes of inherited symbiotic microbes to block Plasmodium transmission. However, in the Anopheles gambiae complex, the primary African vectors of malaria, there are limited reports of
Sinkins, Steven P.   +34 more
core   +1 more source

Strong Bottlenecks Constrain Adaptive Coevolution in a Host–Parasite Metapopulation

open access: yesMolecular Ecology, Volume 34, Issue 17, September 2025.
ABSTRACT Although parasites are well‐known for adaptively evolving in order to exploit their hosts, they may experience strong genetic drift during transmission bottlenecks when infecting a new host. Host population structure and host population bottlenecks can also lead to genetic drift effects in parasite populations, constraining their adaptive ...
Pascal Angst   +4 more
wiley   +1 more source

Mathematical modelling of the interactive dynamics of wild and <i>Microsporidia MB</i>-infected mosquitoes

open access: yesMathematical Biosciences and Engineering, 2023
<abstract><p>A recent discovery highlighted that mosquitoes infected with <italic>Microsporidia MB</italic> are unable to transmit the <italic>Plasmodium</italic> to humans. <italic>Microsporidia MB</italic> is a symbiont transmitted vertically and horizontally in the mosquito population, and these ...
Charlène N. T. Mfangnia   +3 more
openaire   +1 more source

Tubulointerstitial Nephritis Post‐Microsporidium Infection in a Combined Liver–Kidney Transplanted Patient: A Case Report

open access: yesNephrology, Volume 30, Issue 9, September 2025.
ABSTRACT Microsporidia are emerging opportunistic pathogens in immunosuppressed individuals, including solid organ transplant recipients. We present a case of tubulointerstitial nephritis (TIN) caused by Microsporidia infection in a 55‐year‐old male who underwent combined liver–kidney transplantation (CLKT) for metabolic‐associated fatty liver disease ...
Alfonso Gindl‐Bracho   +4 more
wiley   +1 more source

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