Results 41 to 50 of about 922,277 (336)

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

The role of the acquired immune response in systemic sclerosis [PDF]

open access: yesSeminars in Immunopathology, 2015
Profound alterations characterize the adaptive immune response in systemic sclerosis, and several layers of evidence support a prominent role exerted by immune cellular effectors and humoral mediators in the pathogenesis of this disease. These include (i) the presence of oligoclonal T cells in tissues undergoing fibrosis consistent with (auto)antigen ...
Chizzolini, Carlo, Boin, Francesco
openaire   +5 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

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

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

Forager bees (Apis mellifera) highly express immune and detoxification genes in tissues associated with nectar processing. [PDF]

open access: yes, 2015
Pollinators, including honey bees, routinely encounter potentially harmful microorganisms and phytochemicals during foraging. However, the mechanisms by which honey bees manage these potential threats are poorly understood.
Johnson, Brian R   +2 more
core   +1 more source

Immunotronics - novel finite-state-machine architectures with built-in self-test using self-nonself differentiation [PDF]

open access: yes, 2002
A novel approach to hardware fault tolerance is demonstrated that takes inspiration from the human immune system as a method of fault detection. The human immune system is a remarkable system of interacting cells and organs that protect the body from ...
Bradley, D.W., Tyrrell, A.M.
core   +2 more sources

The Tumor Microenvironment Factors That Promote Resistance to Immune Checkpoint Blockade Therapy

open access: yesFrontiers in Oncology, 2021
Through genetic and epigenetic alterations, cancer cells present the immune system with a diversity of antigens or neoantigens, which the organism must distinguish from self.
Bonnie L. Russell   +5 more
doaj   +1 more source

Adaptive Learning Expert System for Diagnosis and Management of Viral Hepatitis

open access: yes, 2019
Viral hepatitis is the regularly found health problem throughout the world among other easily transmitted diseases, such as tuberculosis, human immune virus, malaria and so on.
Agizew, Henok Yared
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

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