Protozoan co-infections and parasite influence on the efficacy of vaccines against bacterial and viral pathogens

L Akoolo, SC Rocha, N Parveen - Frontiers in Microbiology, 2022 - frontiersin.org
A wide range of protozoan pathogens either transmitted by vectors (Plasmodium, Babesia,
Leishmania and Trypanosoma), by contaminated food or water (Entamoeba and Giardia), or …

Neutrophils in malaria: A double-edged sword role

KA Babatunde, OF Adenuga - Frontiers in immunology, 2022 - frontiersin.org
Neutrophils are the most abundant leukocytes in human peripheral blood. They form the first
line of defense against invading foreign pathogens and might play a crucial role in malaria …

[HTML][HTML] Do parasite infections interfere with immunisation? A review and meta-analysis

LF Wait, AP Dobson, AL Graham - Vaccine, 2020 - Elsevier
Immune responses to vaccination are heterogeneous between individuals; the same
vaccine that provides protection in one circumstance may be ineffective in another. One …

Immune system investigation using parasitic helminths

B Douglas, O Oyesola, MM Cooper… - Annual review of …, 2021 - annualreviews.org
Coevolutionary adaptation between humans and helminths has developed a finely tuned
balance between host immunity and chronic parasitism due to immunoregulation. Given that …

Salmonella serogroup C: current status of vaccines and why they are needed

FJ Fuche, O Sow, R Simon… - Clinical and Vaccine …, 2016 - Am Soc Microbiol
ABSTRACT Nontyphoidal Salmonella (NTS; ie, Salmonella enterica organisms that do not
cause typhoid or paratyphoid) are responsible for 94 million infections and 155,000 deaths …

Disseminated infections with antibiotic-resistant non-typhoidal Salmonella strains: contributions of host and pathogen factors

KL Lokken, GT Walker, RM Tsolis - FEMS Pathogens and …, 2016 - academic.oup.com
Non-typhoidal Salmonella enterica serovars (NTS) are generally associated with
gastroenteritis; however, the very young and elderly, as well as individuals with …

Malaria, anemia, and invasive bacterial disease: A neutrophil problem?

JP Mooney, LJ Galloway… - Journal of Leukocyte …, 2019 - academic.oup.com
Invasive bacterial disease is well described in immunocompromised hosts, including those
with malaria infection. One bacterial infection frequently observed in children with …

Vaccination against Salmonella infection: the mucosal way

R Gayet, G Bioley, N Rochereau, S Paul… - … and Molecular Biology …, 2017 - Am Soc Microbiol
Salmonella enterica subspecies enterica includes several serovars infecting both humans
and other animals and leading to typhoid fever or gastroenteritis. The high prevalence of …

Pathogenic signature of invasive non-typhoidal Salmonella in Africa: implications for vaccine development

G Piccini, E Montomoli - Human vaccines & immunotherapeutics, 2020 - Taylor & Francis
Invasive non-typhoidal Salmonella (iNTS) infections are a leading cause of bacteremia in
Sub-Saharan Africa (sSA), thereby representing a major public health threat. Salmonella …

Th1 responses in vivo require cell-specific provision of OX40L dictated by environmental cues

DW Gajdasik, F Gaspal, EE Halford, R Fiancette… - Nature …, 2020 - nature.com
Abstract The OX40-OX40L pathway provides crucial co-stimulatory signals for CD4 T cell
responses, however the precise cellular interactions critical for OX40L provision in vivo and …