Results 31 to 40 of about 54,493 (255)

The Spleen as a Target to Characterize Immunomodulatory Effects of Down-Stream Processed Cyberlindnera jadinii Yeasts in Atlantic Salmon Exposed to a Dietary Soybean Meal Challenge

open access: yesFrontiers in Immunology, 2021
Aquaculture feeds have changed dramatically from being largely based on fishmeal (FM) towards increased use of plant protein sources, which could impact the fish’s immune response.
Byron Morales-Lange   +8 more
doaj   +1 more source

Thymus Atrophy and Double-Positive Escape Are Common Features in Infectious Diseases

open access: yesJournal of Parasitology Research, 2012
The thymus is a primary lymphoid organ in which bone marrow-derived T-cell precursors undergo differentiation, leading to migration of positively selected thymocytes to the T-cell-dependent areas of secondary lymphoid organs.
Juliana de Meis   +6 more
doaj   +1 more source

High Endothelial Venules and Lymphatic Vessels in Tertiary Lymphoid Organs: Characteristics, Functions, and Regulation

open access: yesFrontiers in Immunology, 2016
High endothelial venules (HEVs) and lymphatic vessels (LVs) are essential for the function of the immune system, by providing communication between the body and lymph nodes (LNs), specialized sites of antigen presentation and recognition.
Nancy H Ruddle
doaj   +1 more source

Multilevel human secondary lymphoid immune system compartmentalization revealed by complementary imaging approaches

open access: yesiScience, 2023
Summary: Secondary human lymphoid tissue immune reactions take place in a highly coordinated environment with compartmentalization representing a fundamental feature of this organization.
Benjamin L. Oyler   +11 more
doaj   +1 more source

P03.03 Organization, function and gene expression of tertiary lymphoid structures in PDAC resembles lymphoid follicles in secondary lymphoid organs [PDF]

open access: yesE-Poster Presentations, 2020
Background Secondary lymphoid organs (SLO) are involved in induction and enhancement of anti-tumor immune responses on different tumor entities. Recent evidence suggests that anti-tumor immune responses may also be induced or enhanced in the tumor microenvironment in so called tertiary lymphoid structures (TLS).
M Thelen   +14 more
openaire   +1 more source

Thymus, undernutrition, and infection: Approaching cellular and molecular interactions

open access: yesFrontiers in Nutrition, 2022
Undernutrition remains a major issue in global health. Low protein-energy consumption, results in stunting, wasting and/or underweight, three deleterious forms of malnutrition that affect roughly 200 million children under the age of five years ...
Wilson Savino   +14 more
doaj   +1 more source

Cyto- and histoarchitectonics of the chicken spleen in the post-vaccination period

open access: yesUkrainian Journal of Veterinary and Agricultural Sciences, 2022
One of the main functions of the spleen is participation in many immunological processes, protecting the body from various harmful agents. It is a secondary organ of lymphopoiesis and the only organ of immunogenesis, which provides immune control of ...
T. S. Budnik, S. V. Guralska
doaj   +1 more source

Organoid Models of Lymphoid Tissues

open access: yesOrganoids
Lymphoid organs are critical for organizing the development of the immune system, generating immune tolerance, and orchestrating the adaptive immune response to foreign antigens.
Ania Bogoslowski   +3 more
doaj   +1 more source

Optimization of Organotypic Cultures of Mouse Spleen for Staining and Functional Assays

open access: yesFrontiers in Immunology, 2020
By preserving cell viability and three-dimensional localization, organotypic culture stands out among the newest frontiers of cell culture. It has been successfully employed for the study of diseases among which neoplasias, where tumoral cells take ...
Francesca Finetti   +9 more
doaj   +1 more source

Regulation of adaptive immune responses by guiding cell movements in the spleen

open access: yesFrontiers in Microbiology, 2015
The spleen combines the innate and adaptive immune systems in a uniquely organized way. The excision of spleen will induce many complications, especially the increased susceptibility to infections.
lintao ezhao   +3 more
doaj   +1 more source

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