Results 101 to 110 of about 49,620 (199)

Specific history of heterologous virus infections determines anti-viral immunity and immunopathology in the lung

, 2007
Having previously shown that previous immunity to one virus can influence the host response to a subsequent unrelated virus, we questioned whether the outcome to a given virus infection would be altered in similar or different ways by previous immunity ...
Selin, Liisa K., Welsh, Raymond M., Fraire, Armando E., Joris, Isabelle, Chen, Hong D.   +4 more
core   +1 more source

Humoral and cellular immune durability of different COVID-19 vaccine platforms following homologous/heterologous boosters: one-year post vaccination

Frontiers in Immunology
IntroductionThe durability of Hybrid immunity induced by natural infection and/or COVID-19 vaccines and evidence supporting further booster vaccination are crucial factors for pandemic response, yet remain poorly understood.MethodsWe measured the ...
Maaweya Awadalla, Halah Z. AlRawi, Rahaf A. Henawi, Fawziya Barnawi, Haitham Alkadi, Ahmed Alyami, Ammar Alsughayir, Alyazeed S. Alsaif, Ayman Mubarak, Wael Alturaiki, Bandar Alosaimi   +10 more
doaj   +1 more source

Heterologous Immunity between Adenoviruses and Hepatitis C Virus: A New Paradigm in HCV Immunity and Vaccines.

, 2016
Adenoviruses (Ad) are commonly used as vectors for gene therapy and/or vaccine delivery. Recombinant Ad vectors are being tested as vaccines for many pathogens.
Rakesh Kumar, Subodh Kumar Samrat, Shakti Singh (515117), Subodh Kumar Samrat (515116), Babita Agrawal (241460), Rakesh Kumar (8432), Wen Li (143214), Shakti Singh, Babita Agrawal, Wen Li, Satish Vedi, Satish Vedi (844747)   +11 more
core   +1 more source

Distinct humoral responses induced by heterologous versus homologous prime–boost immunization strategies in early life

Frontiers in Immunology
An important component in the development of efficacious vaccines is the optimization of vaccination schedules to elicit protective immunity, especially in a vulnerable group like infants.
Poorya Foroutan Pajoohian, Poorya Foroutan Pajoohian, Audur Anna Aradottir Pind, Audur Anna Aradottir Pind, Jenny Lorena Molina Estupiñan, Jenny Lorena Molina Estupiñan, Dennis Christensen, Gabriel Kristian Pedersen, Thorunn A. Olafsdottir, Ingileif Jonsdottir, Stefania P. Bjarnarson, Stefania P. Bjarnarson   +11 more
doaj   +1 more source

BCG-associated heterologous immunity, a historical perspective: intervention studies in animal models of infectious diseases.

, 2015
The WHO Special Advisory Group of Experts (SAGE) review of the available epidemiological and trial evidence in humans concluded that bacillus Calmette-Guérin (BCG) vaccination leads to beneficial heterologous ('non-specific') effects, specifically on all-
B. Freyne, A. Marchant, N. Curtis, Freyne, Bridget, Marchant, Arnaud, Curtis, Nigel   +5 more
core   +1 more source

Heterologous Immunity and T Cell Stability During Viral Infections: A Dissertation

, 2014
The immune response to an infection is determined by a number of factors, which also affect the generation of memory T cells afterwards. The immune response can also affect the stability of the pre-existing memory populations.
Che, Jenny Wun-Yue
core   +1 more source

Duration of Immunity in Cattle to Lumpy Skin Disease Utilizing a Sheep Pox Vaccine

Veterinary Sciences
The transmission of lumpy skin disease (LSD) occurs through ticks, mosquitoes, and flies. The most effective way to combat LSD is to conduct large-scale vaccination, covering the entire cattle population with safe and effective vaccines, while ...
Varduhi Hakobyan, Khachik Sargsyan, Hasmik Elbakyan, Vazgen Sargsyan, Tigran Markosyan, Gayane Chobanyan, Manvel Badalyan, Satenik Kharatyan   +7 more
doaj   +1 more source

NONSPECIFIC IMMUNITY BY HETEROLOGOUS VACCINATION [PDF]

American Journal of Public Health and the Nations Health, 1933
openaire   +2 more sources

Supplementary Material for: Long-Lasting Effects of BCG Vaccination on Both Heterologous Th1/Th17 Responses and Innate Trained Immunity

, 2017
We have recently shown that BCG (Bacillus Calmette-Guérin) vaccination in healthy volunteers induces epigenetic reprogramming of monocytes, leading to increased cytokine production in response to nonrelated pathogens for up to 3 months after vaccination.
Benn C.S. (4142233), van Loenhout J. (4142227), Kleinnijenhuis J. (4142230), van der Meer J.W.M. (4127923), Xavier R.J. (4140124), Quintin J. (4142218), Joosten L.A.B. (4127941), Aaby P. (4142221), Preijers F. (4142215), Jacobs C. (4142224)   +9 more
core   +1 more source

Influenza vaccination post-COVID-19 expands vaccine-specific effector CD4 T-cells and Tregs under positive influence of host trained innate immunity

npj Vaccines
SARS-CoV-2 immunity and innate immune training may influence influenza vaccine immunogenicity. We investigated this in India. Adult volunteers with hybrid SARS-CoV-2 immunity were administered FluarixTM Tetra (GlaxoSmithKlein) 2022/2023 NH Vaccine in ...
Hima Bindhu, Srabanti Rakshit, Vasista Adiga, Asma Ahmed, Nirutha Chetan Kumar, Maria Macrina, Himanshu Tripathi, Francesca Vanni, Emanuele Montomoli, Sweety Samal, Sneha Raj, Preeti Vishwakarma, George D. Souza, Shruthi Sasidharan, Mary Dias, Timothy Tree, Annapurna Vyakarnam   +16 more
doaj   +1 more source