Results 91 to 100 of about 84,619 (287)

Sterile protection against P. vivax malaria by repeated blood stage infection in the Aotus monkey model

Life Science Alliance
Repeated blood stage infections with the human malaria parasite, Plasmodium vivax , induce sterile strain-specific and partial strain-transcendent protection in the Aotus monkey model.
Nicanor Obaldía, Joao Luiz Da Silva Filho, Marlon Núñez, Katherine A Glass, Tate Oulton, Fiona Achcar, Grennady Wirjanata, Manoj Duraisingh, Philip Felgner, Kevin KA Tetteh, Zbynek Bozdech, Thomas D Otto, Matthias Marti   +12 more
doaj   +1 more source

Sensing and Filtering Environmental Fluctuations: The Case of Biomolecular Condensates in Plants

Advanced Science, EarlyView.
The diversity of plant condensates reflects constraints of sessile organisms to coordinate postembryonic development with environmental adaptation. This review examines how plants employ condensates to integrate temperature, light, redox, and nutrient signals.
Panagiotis N. Moschou, Dorothee Staiger
wiley   +1 more source

Construction and evaluation of an expression vector allowing the stable expression of foreign antigens in a Salmonella typhimurium vaccine strain at toxic levels. [PDF]

, 1994
Salmonella strains have great potential as live carriers of heterologous antigens to induce immunity against a variety of infectious diseases. However, the amount of heterologous antigen required to induce an adequate immune response may be toxic for the
Karlas, J.A. (Jos), Meyer, T.F. (Thomas), Mooi, F.R. (Frits), Osterhaus, A.D.M.E. (Albert), Stukart, M.J. (Marij), Tijhaar, E.J. (Edwin), Zhen-Xin, Y.   +6 more
core   +5 more sources

Effect of HIV infection and antiretroviral therapy on hepatitis B virus (HBV)-specific T cell responses in patients who have resolved HBV infection [PDF]

, 2005
Coinfection with hepatitis B virus (HBV) is a common occurrence in human immunodeficiency virus (HIV)–positive patients and an increasing cause of morbidity and mortality.
Bertoletti, A., Copas, A., Dunn, C., Gilson, R.J., Johnstone, R., Lascar, R.M., Lopes, A.R., Maini, M.K., Reignat, S., Webster, G.   +9 more
core   +1 more source

Studies on heterologous immunity in schistosomiasis. 4. Heterologous schistosome immunity in cattle.

Bulletin of the World Health Organization, 1970
Previous studies have shown that when mice and monkeys are infected with bovine schistosomes they develop a considerable degree of heterologous immunity against subsequent challenge with Schistosoma mansoni. The present report describes a study on the reverse effect in which calves were first exposed to cercariae of S.
M F, Hussein, A A, Saeed, G S, Nelson
openaire   +1 more source

Comparison of Receptor‐Mediated Endocytosis and Its Application to Enhance DNA Transfection by TFAMoplex

Advanced NanoBiomed Research, EarlyView.
We developed an assay to distinguish cellular binding from internalization. Compatible with microscopy and high‐throughput screening, the method identifies ligand‐mediated uptake. Applying top candidates to a protein‐based DNA carrier enhanced transfection efficiency, providing a rational strategy to improve non‐viral gene delivery systems.
David Scherer, Steffen Honrath, Jonas Kurmann, Alexander Klipp, Finn Brigger, Jean‐Christophe Leroux   +5 more
wiley   +1 more source

A Potent and Effective Suicidal Listeria Vaccine Platform. [PDF]

, 2019
Live-attenuated Listeria monocytogenes has shown encouraging potential as an immunotherapy platform in preclinical and clinical settings. However, additional safety measures will enable application across malignant and infectious diseases.
Benanti, Erin L, Brockstedt, Dirk G, Chen, Chen, Dubensky, Thomas W, Fassò, Marcella, Hanson, William G, Lauer, Peter, Lemmens, Edward E, Leong, Meredith L, Liu, Weiqun, Portnoy, Daniel A, Rae, Chris S, Skoble, Justin   +12 more
core  

An investigation of the breadth of neutralising antibody response in cats naturally infected with feline immunodeficiency virus [PDF]

, 2015
Neutralising antibodies (NAbs) are believed to comprise an essential component of the protective immune response induced by vaccines against FIV and HIV infections.
Beczkowski, Pawel, Hosie, Margaret J., Litster, Annette, Logan, Nicola, McMonagle, Elizabeth, Willett, Brian J.   +5 more
core   +2 more sources

Studies on heterologous immunity in schistosomiasis. I. Heterologous schistosome immunity in mice.

Bulletin of the World Health Organization, 1968
Epidemiological and experimental studies indicate that heterologous immunity resulting from exposure to bovine and other animal schistosomes might be of some importance in determining the relative severity of schistosome infection in man in different parts of the world.
G S, Nelson, M A, Amin, M F, Saoud, C, Teesdale   +3 more
openaire   +1 more source

RBD‐SD1 Nanoparticle Vaccines From DPP4‐Using Merbecoviruses Elicit a Cross‐Reactive Antibody Response but Limited Cross‐Protective Immunity

Biotechnology and Bioengineering, EarlyView.
SpyCatcher‐mi3 nanoparticles displaying RBD‐SD1 from MERS‐CoV, NL140422, and HKU4 elicited robust and cross‐reactive IgG responses in mice. Only MERS‐CoV RBD‐SD1 induced neutralizing antibodies against MERS‐CoV and protected human DPP4 mice from a MERS‐CoV challenge, indicating conserved serologic but limited cross‐neutralizing epitopes.
Peter J. Halfmann, Jeong Soo Lee, Tong Wang, Augustine Duffy, Janie E. Rogers, Natasha Chen, Elizabeth Frimpong, Carmen Rai, Yoshihiro Kawaoka, Ravi S. Kane   +9 more
wiley   +1 more source