Results 21 to 30 of about 173,621 (252)

Long-term durability of immune responses to the BNT162b2 and mRNA-1273 vaccines based on dosage, age and sex

open access: yesScientific Reports, 2022
The lipid nanoparticle (LNP)-formulated mRNA vaccines BNT162b2 and mRNA-1273 are a widely adopted multi vaccination public health strategy to manage the COVID-19 pandemic. Clinical trial data has described the immunogenicity of the vaccine, albeit within
Chapin S. Korosec   +8 more
doaj   +1 more source

Comparison of the humoral and cellular immunity in COVID-19 convalescents

open access: yesИнфекция и иммунитет, 2022
The SARS-CoV-2 virus caused the COVID-19 pandemic is related to the SARS-CoV-1 and MERS coronaviruses, which were resulted in 2003 and 2012 epidemics. Antibodies in patients with COVID-19 emerge 714 days after the onset of symptoms and gradually increase.
Anna P. Toptygina   +3 more
doaj   +1 more source

Humoral Immunity to Hantavirus Infection

open access: yesmSphere, 2020
Hantaviruses are zoonotic pathogens found in parts of Europe, Asia, South America, and North America, which can cause renal and respiratory failure with fatality rates up to 40%. There are currently no FDA-approved vaccines or therapeutics for hantavirus-
Taylor B. Engdahl, James E. Crowe
doaj   +3 more sources

Editorial: Tuberculosis and humoral immunity [PDF]

open access: yesFrontiers in Immunology
Taru S. Dutt   +1 more
doaj   +2 more sources

A Receptor Guanylate Cyclase, Gyc76C, Mediates Humoral, and Cellular Responses in Distinct Ways in Drosophila Immunity

open access: yesFrontiers in Immunology, 2020
Innate immunity is an evolutionarily conserved host defense system against infections. The fruit fly Drosophila relies solely on innate immunity for infection defense, and the conservation of innate immunity makes Drosophila an ideal model for ...
Shinzo Iwashita   +13 more
doaj   +1 more source

PTX3 is expressed in terminal lymphatics and shapes their organization and function

open access: yesFrontiers in Immunology
IntroductionThe lymphatic system is a multifaceted regulator of tissue homeostasis and an integral part of immune responses. Previous studies had shown that subsets of lymphatic endothelial cells (LEC) express PTX3, an essential component of humoral ...
Andrea Doni   +18 more
doaj   +1 more source

Interferon Status and Choice of Interferons Inducers in Frequently Ill Children

open access: yesДетские инфекции (Москва), 2016
Literature data on the study of interferon status in children. Own results of the survey group of frequently ill children (FIC) have shown insufficient production of IFN alpha and gamma-IFN, humoral immunity. It was revealed that 66% of the group FIC has
M. S. Savenkovа   +5 more
doaj   +1 more source

Small CD63 + CD81+ extracellular vesicles induce autophagy via the FOXO3a pathway in pancreatic cancer cells during starvation

open access: yesScientific Reports
Pancreatic ductal adenocarcinoma (PDAC), the most common histological subtype of pancreatic cancer, is an aggressive malignancy expected to become the second leading cause of cancer-related deaths by 2040.
Daniel Grasso   +8 more
doaj   +1 more source

Moderate to severe SARS-CoV-2 infection primes vaccine-induced immunity more effectively than asymptomatic or mild infection

open access: yesnpj Vaccines, 2022
Hybrid immunity induced by vaccination following recovery from SARS-CoV-2 infection is more robust than immunity induced by either infection or vaccination alone.
Kayla A. Holder   +4 more
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

open access: yesFEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy