Results 21 to 30 of about 343,899 (350)

LKB1 is essential for the proliferation of T-cell progenitors and mature peripheral T cells [PDF]

open access: yes, 2010
The serine/threonine kinase LKB1 has a conserved role in Drosophila and nematodes to co-ordinate cell metabolism. During T lymphocyte development in the thymus, progenitors need to synchronize increased metabolism with the onset of proliferation and ...
Aifantis   +50 more
core   +5 more sources

Oral Versus Intragastric Inoculation: Similar Pathways of Trypanosoma cruzi Experimental Infection? From Target Tissues, Parasite Evasion, and Immune Response

open access: yesFrontiers in Immunology, 2018
Currently, oral infection is the most frequent transmission mechanism of Chagas disease in Brazil and others Latin American countries. This transmission pathway presents increased mortality rate in the first 2 weeks, which is higher than the calculated ...
Juliana Barreto de Albuquerque   +4 more
doaj   +1 more source

Improving thymus implantation for congenital athymia with interleukin‐7

open access: yesClinical & Translational Immunology, 2023
Objectives Thymus implantation is a recently FDA‐approved therapy for congenital athymia. Patients receiving thymus implantation develop a functional but incomplete T cell compartment.
Hyunjung Min   +6 more
doaj   +1 more source

The association between life events, social support, and antibody status following thymus-dependent and thymus-independent vaccinations in healthy young adults [PDF]

open access: yes, 2005
This study determined whether stressful life events and social support were related to antibody status following both thymus-dependent and thymus-independent vaccinations. Life events in the previous year and customary social support were measured in 57
Burns, Victoria E.   +4 more
core   +1 more source

Oral Route Driven Acute Trypanosoma cruzi Infection Unravels an IL-6 Dependent Hemostatic Derangement

open access: yesFrontiers in Immunology, 2019
Oral transmission of Trypanosoma cruzi, the etiologic agent of Chagas disease, is presently the most important route of infection in Brazilian Amazon.
Dina Antunes   +15 more
doaj   +1 more source

A novel, ataxic mouse model of ataxia telangiectasia caused by a clinically relevant nonsense mutation

open access: yeseLife, 2021
Ataxia Telangiectasia (A-T) and Ataxia with Ocular Apraxia Type 1 (AOA1) are devastating neurological disorders caused by null mutations in the genome stability genes, A-T mutated (ATM) and Aprataxin (APTX), respectively.
Harvey Perez   +16 more
doaj   +1 more source

The Algarve climatophilous vegetation series – Portugal: a base document to the planning, management and nature conservation Les séries de végètation climatophiles de l’Algarve - Portugal: un document de base pour la planification, gestion et conservation de la nature [PDF]

open access: yes, 2012
This work was developed as part of PhD research devoted to the flora and vegetation of the Caldeirão and Monchique mountains that aims to identify the vegetation climatophilous series and use them as an environmental diagnosis of Algarve administrative ...
Cano-Ortiz, Ana   +4 more
core   +1 more source

The Neuropeptides Vasoactive Intestinal Peptide and Pituitary Adenylate Cyclase-Activating Polypeptide Control HIV-1 Infection in Macrophages Through Activation of Protein Kinases A and C

open access: yesFrontiers in Immunology, 2018
Vasoactive intestinal peptide (VIP) and pituitary adenylate cyclase-activating polypeptide (PACAP) are highly similar neuropeptides present in several tissues, endowed with immunoregulatory functions and other systemic effects.
Jairo R. Temerozo   +10 more
doaj   +1 more source

Antioxidant and antiproliferative activities of the essential oils from Thymbra capitata and Thymus Species grown in Portugal [PDF]

open access: yes, 2015
The antioxidant and antiproliferative activities of the essential oils from Thymbra capitata and Thymus species grown in Portugal were evaluated. Thymbra and Thymus essential oils were grouped into two clusters: Cluster I in which carvacrol, thymol, p ...
Antunes, Maria Dulce   +7 more
core   +6 more sources

Impact of dietary manganese on intestinal barrier and inflammatory response in broilers challenged with Salmonella Typhimurium [PDF]

open access: yes, 2020
Growing concern for public health and food safety has prompted a special interest in developing nutritional strategies for removing waterborne and foodborne pathogens, including Salmonella.
Bai, Jie   +11 more
core   +2 more sources

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