Results 41 to 50 of about 1,654,904 (325)

Case Report: Interferon- γ Rescues Monocytic Human Leukocyte Antigen Receptor (mHLA-DR) Function in a COVID-19 Patient With ARDS and Superinfection With Multiple MDR 4MRGN Bacterial Strains

open access: yesFrontiers in Immunology, 2021
BackgroundCD14+ monocytes present antigens to adaptive immune cells via monocytic human leukocyte antigen receptor (mHLA-DR), which is described as an immunological synapse.
Clemens Grimm   +8 more
doaj   +1 more source

Antigen-specific acquired immunity in human brucellosis: implications for diagnosis, prognosis, and vaccine development. [PDF]

open access: yes, 2012
Brucella spp., are Gram negative bacteria that cause disease by growing within monocyte/macrophage lineage cells. Clinical manifestations of brucellosis are immune mediated, not due to bacterial virulence factors.
Alessandro eSette   +8 more
core   +1 more source

Probiotics and probiotic-based vaccines: A novel approach for improving vaccine efficacy

open access: yesFrontiers in Medicine, 2022
Vaccination is defined as the stimulation and development of the adaptive immune system by administering specific antigens. Vaccines' efficacy, in inducing immunity, varies in different societies due to economic, social, and biological conditions. One of
Nesa Kazemifard   +3 more
doaj   +1 more source

Post-translational modifications of proteins in tumor immunotherapy and their potential as immunotherapeutic targets [PDF]

open access: yesCellular, Molecular and Biomedical Reports, 2023
Protein is an important component of life. Protein modification after translation enriches the diversity of protein, regulates the structure and function of a protein, and participates in more life processes.
Yang Yang   +2 more
doaj   +1 more source

Infection-acquired versus vaccine-acquired immunity in an SIRWS model [PDF]

open access: yes, 2017
Despite high vaccine coverage, pertussis has re-emerged as a public health concern in many countries. One hypothesis posed for re-emergence is the waning of immunity.
Campbell, Patricia T   +4 more
core   +2 more sources

Getting on in Old Age: How the Gut Microbiota Interferes With Brain Innate Immunity

open access: yesFrontiers in Cellular Neuroscience, 2021
The immune system is crucial for defending against various invaders, such as pathogens, cancer cells or misfolded proteins. With increasing age, the diminishing immune response, known as immunosenescence, becomes evident.
Omar Mossad, Omar Mossad, Thomas Blank
doaj   +1 more source

Physical activities, exercises, and their effects to the immune system

open access: yesJKKI (Jurnal Kedokteran dan Kesehatan Indonesia), 2016
Every systems in human body correlate to maintain homeostasis. One of those systems which contribute to maintain homeostasis is the immune system. The immune system defends physiological functions against foreign substances and cancer cells through a ...
Titis Nurmasitoh
doaj   +1 more source

The evolution of resistance through costly acquired immunity [PDF]

open access: yes, 2004
We examine the evolutionary dynamics of resistance to parasites through acquired immunity. Resistance can be achieved through the innate mechanisms of avoidance of infection and reduced pathogenicity once infected, through recovery from infection and ...
Boots M., Michael Boots, Roger G. Bowers
core   +2 more sources

Early Interferon-γ Production in Human Lymphocyte Subsets in Response to Nontyphoidal Salmonella Demonstrates Inherent Capacity in Innate Cells [PDF]

open access: yes, 2010
Background Nontyphoidal Salmonellae frequently cause life-threatening bacteremia in sub-Saharan Africa. Young children and HIV-infected adults are particularly susceptible.
Anna E. Seeley   +5 more
core   +3 more sources

Primary Central Nervous System Lymphoma in Patients with and without the Acquired Immune Deficiency Syndrome

open access: bronzeMedicine, 1990
Scot C. Remick   +6 more
openalex   +2 more sources

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