Results 51 to 60 of about 1,654,904 (325)

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

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

Immunoediting-induced Immunotherapy Resistance

open access: yesZhongliu Fangzhi Yanjiu, 2020
In recent years, immunotherapy has made breakthrough progress in the treatment of multiple malignancies, which has brought significant survival benefits to cancer patients.
LYU LYU, LIN Jie
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

Pediatric Obesity and the Immune System

open access: yesFrontiers in Pediatrics, 2019
Obesity has reached pandemic proportion and represents a major risk for several comorbidities. In addition to metabolic and cardiovascular obesity-related diseases, recent evidence suggested that obesity might affect immune system function.
G. R. Umano   +6 more
semanticscholar   +1 more source

Role and place of immunomodulation therapy in the treatment of infectious inflammatory diseases in combination with secondary immune deficiency

open access: yesМедицинский совет, 2013
Recent advances in immunology show that virtually all processes in the body and, consequently, all diseases are caused by immune disorders to a certain extent.
L. V. Luss, A. A. Martynov-radushinskiy
doaj   +1 more source

Immunological Classification of Tumor Types and Advances in Precision Combination Immunotherapy

open access: yesFrontiers in Immunology, 2022
Immunity is an important physiological function acquired throughout evolution as a defense system against the invasion of pathogenic microorganisms. The immune system also eliminates senescent cells and maintains homeostasis, monitoring cell mutations ...
Xiufang Ren   +5 more
doaj   +1 more source

Triiodothyronine suppresses humoral immunity but not T-cell-mediated immune response in incubating female eiders (Somateria mollissima)

open access: yes, 2007
Immunity is believed to share limited resources with other physiological functions and this may partly account for the fitness costs of reproduction. Previous studies have shown that the acquired immunity of female common eiders (Somateria mollissima) is
Ahima   +45 more
core   +1 more source

On the crossroad between tolerance and posttransplant lymphoma. [PDF]

open access: yes, 1997
The role of the Epstein-Barr virus in the development of post-transplant lymphomas is well established. However, not all lymphomas that arise in these patients contain Epstein-Barr virus, suggesting that other cofactors are involved in tumor pathogenesis.
Nalesnik, Michael A, Starzl, Thomas E
core   +1 more source

Oxidative stress and fish immune system: phagocytosis and leukocyte respiratory burst activity.

open access: yesAnais da Academia Brasileira de Ciências, 2018
Molecular oxygen is a necessary compound for all aerobic organisms, although oxygen is a potent oxidant, which can cause oxidative stress (OS). OS occurs when there is an imbalance between the production of oxidant and antioxidants components, are result
J. D. Biller, L. S. Takahashi
semanticscholar   +1 more source

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