Results 61 to 70 of about 16,281 (217)

Sporozoite malaria vaccine Where do we stand?

open access: yes, 2016
A sporozoite malaria vaccine which elicits high levels of antibodies to the circumsporozoite (CS) protein may protect part of the human population in areas of low endemicity.
V. Nussenzweig, S. Nussenzweig
core   +1 more source

Plasmodium vivax Cell Traversal Protein for Ookinetes and Sporozoites (CelTOS) Functionally Restricted Regions Are Involved in Specific Host-Pathogen Interactions

open access: yesFrontiers in Cellular and Infection Microbiology, 2020
Following the injection of Plasmodium sporozoites by a female Anopheles mosquito into the dermis, they become engaged on a long journey to hepatic tissue where they must migrate through different types of cell to become established in parasitophorous ...
Gabriela Arévalo-Pinzón   +11 more
doaj   +1 more source

Malaria parasites differentially sense environmental elasticity during transmission

open access: yesEMBO Molecular Medicine, 2021
Transmission of malaria‐causing parasites to and by the mosquito relies on active parasite migration and constitutes bottlenecks in the Plasmodium life cycle.
Johanna Ripp   +7 more
doaj   +1 more source

Late Embryogenesis Abundant Proteins Contribute to the Resistance of Toxoplasma gondii Oocysts against Environmental Stresses

open access: yesmBio, 2023
Toxoplasma gondii oocysts, which are shed in large quantities in the feces from infected felines, are very stable in the environment, resistant to most inactivation procedures, and highly infectious. The oocyst wall provides an important physical barrier
David Arranz-Solís   +4 more
doaj   +1 more source

Trained Immunity in Childhood Vaccination

open access: yesActa Paediatrica, Volume 115, Issue 11, Page 2402-2413, November 2026.
Trained immunity as an emerging concept in paediatric vaccinology. Trained immunity links vaccine stimuli through epigenetic and metabolic reprogramming to enhanced innate immune cell function, thereby strengthening protection against diverse pathogens while promoting adaptive immune responses through more efficient antigen presentation and co ...
ChenRongRong Cai   +2 more
wiley   +1 more source

Differential evidence of natural selection on two leading sporozoite stage malaria vaccine candidate antigens.

open access: yes, 2007
Experimental malaria vaccines based on two sporozoite stage candidate antigens of Plasmodium falciparum, the circumsporozoite protein (CSP) and thrombospondin-related adhesive protein (TRAP), have undergone clinical trials of efficacy.
Sutherland, Colin J   +9 more
core   +1 more source

The Sporozoite's Journey Through the Mosquito: A Critical Examination of Host and Parasite Factors Required for Salivary Gland Invasion

open access: yesFrontiers in Ecology and Evolution, 2019
Although much progress has been made in the fight against malaria, the number of people that contract this disease due to the bite of an Anopheline mosquito remains unacceptably high.
Bianca B. Kojin, Zach N. Adelman
doaj   +1 more source

A Genetically Encoded Marker for Imaging of Internal Plasmodium Membranes

open access: yesMolecular Microbiology, Volume 126, Issue 4, Page 462-472, October 2026.
IMMP is a peptide‐based marker that labels internal membranes across multiple stages and species of the malaria‐causing parasite Plasmodium. It works in both live and fixed samples and supports long‐term live‐cell imaging. ABSTRACT Fluorescence microscopy is a powerful tool to analyze the subcellular architecture, and long‐term live‐cell imaging ...
Leah Zink   +9 more
wiley   +1 more source

Disruption of Plasmodium Sporozoite Transmission by Depletion of Sporozoite Invasion-Associated Protein 1 [PDF]

open access: yesEukaryotic Cell, 2009
ABSTRACT Accumulation of infectious Plasmodium sporozoites in Anopheles spp. salivary glands marks the final step of the complex development of the malaria parasite in the insect vector.
Engelmann, S.   +2 more
openaire   +3 more sources

Blood-stage immunity to Plasmodium chabaudi malaria following chemoprophylaxis and sporozoite immunization

open access: yeseLife, 2015
Protection against malaria in humans can be achieved by repeated exposure to infected mosquito bites during prophylactic chloroquine treatment (chemoprophylaxis and sporozoites (CPS)).
Wiebke Nahrendorf   +6 more
doaj   +1 more source

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