Results 111 to 120 of about 348,200 (357)

T and B cell responses in different immunization scenarios for COVID-19: a narrative review

open access: yesFrontiers in Immunology
Vaccines against COVID-19 have high efficacy and low rates of adverse events. However, none of the available vaccines provide sterilizing immunity, and reinfections remain possible.
Eva Piano Mortari   +4 more
doaj   +1 more source

Vaccination against heartwater using in vitro attenuated Cowdria ruminantium organisms [PDF]

open access: yes, 1993
Des passages successifs de Cowdria ruminantium (stock Sénégal) dans des cultures de cellules endothéliales ombilicales bovines ont produit une perte de virulence sans perte d'immunogénicité, comme il a été démontré antérieurement.
Gueye, Arona   +3 more
core  

Efficient Protein Expression and Virus-Induced Gene Silencing in Plants Using a Crinivirus-Derived Vector. [PDF]

open access: yes, 2018
Plant virus-based vectors are valuable tools for recombinant gene expression and functional genomics for both basic and applied research. In this study, Lettuce infectious yellows virus (LIYV) of the genus Crinivirus was engineered into a virus vector ...
Falk, Bryce W, Qiao, Wenjie
core   +3 more sources

Divergent Delivery and Expression Kinetics of Lipid and Polymeric Nanoparticles across mRNA Modalities

open access: yesAdvanced Science, EarlyView.
Self‐amplifying (saRNA), linear (linRNA), and circular (circRNA) mRNAs are compared under standardized conditions using lipid nanoparticles (LNPs) and pABOL polymer. saRNA achieved superior expression, while linRNA and circRNA performance varied based on untranslated region elements and delivery method.
Irafasha C. Casmil   +12 more
wiley   +1 more source

The influence of BCG on vaccine responses – a systematic review

open access: yesExpert Review of Vaccines, 2018
Introduction: Bacillus Calmette-Guérin (BCG) vaccine is one of the most widely used vaccines worldwide. In addition to providing protection against tuberculosis, it has non-specific (heterologous) immunomodulatory effects.
Petra Zimmermann, Nigel Curtis
doaj   +1 more source

U.S. Patent Literature Survey of Agrobacterium-Mediated Transformation of Sweet Potato (Ipomoea Batatas) [PDF]

open access: yes, 2007
A team of researchers and patent information scientists at Franklin Pierce Law Center were asked to evaluate the patent and literature landscape related to the Agrobacterium-mediated transformation in sweet potato with respect to the U.S.
Cavicchi, Jon R.   +3 more
core   +1 more source

Heterologous expression and characterisation of microcystinase

open access: yesToxicon, 2012
The first enzyme in the microcystin (MC) degradation pathway identified in bacterial strains is coded by mlrA gene and is referred to as microcystinase. To date, there has been no biochemical characterisation of this enzyme. The results presented herein show a successful heterologous expression of MlrA as well as mutational studies, partial ...
Dziga, Dariusz   +4 more
openaire   +4 more sources

Emerging Strategies for Platelet‐Modified Nanoparticles in Targeted Tumor Therapy

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review highlights innovative strategies using platelet‐modified nanoparticles to target tumors more precisely. By mimicking platelet functions, these biomimetic carriers improve tumor homing, enhance drug delivery, and reduce immune clearance.
Chunyu Bai   +5 more
wiley   +1 more source

Comparison of homologous and heterologous vaccination strategies for combating disease caused by Burkholderia pseudomallei

open access: yesFrontiers in Immunology
IntroductionMelioidosis is a major cause of disease and mortality in endemic tropical regions, and the etiologic agent, Burkholderia pseudomallei, is being isolated increasingly from an expanded range of environmental and clinical sources in locations ...
Sergei S. Biryukov   +17 more
doaj   +1 more source

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