Results 31 to 40 of about 1,368 (177)

Retinoic acid increases phagocytosis of myelin by macrophages

Journal of Cellular Physiology, Volume 236, Issue 5, Page 3929-3945, May 2021., 2021
We have investigated whether ligands of nuclear receptor families retinoic acid receptors, retinoid X receptors, peroxisome proliferator‐activated receptors, lipid X receptors, and farnesoid X receptors increase myelin phagocytosis by murine bone marrow–derived macrophages and Raw264.7 cells.
Siyu Wu, Lorenzo Romero‐Ramírez, Jörg Mey   +2 more
wiley   +1 more source

Efectos de la hipercolesterolemia sobre monocitos/macrófagos y la inmunidad innata [PDF]

, 2016
La enfermedad cardiovascular sigue siendo la principal causa de morbilidad y mortalidad en todo el mundo. La inmensa mayoría de los eventos cardiovasculares incluyendo los síndromes coronarios y accidente cerebrovascular son la causa por la rotura o erosión de las placas de ateroma en la pared arterial.
Escate Chávez, Oscar Rafael
openaire   +2 more sources

Tumor-Experienced Human NK Cells Express High Levels of PD-L1 and Inhibit CD8+ T Cell Proliferation

Frontiers in Immunology, 2021
Natural Killer (NK) cells play a key role in cancer immunosurveillance. However, NK cells from cancer patients display an altered phenotype and impaired effector functions.
Jessica M. Sierra, Florencia Secchiari, Sol Y. Nuñez, Ximena L. Raffo Iraolagoitia, Andrea Ziblat, Adrián D. Friedrich, Adrián D. Friedrich, María V. Regge, M. Cecilia Santilli, Nicolás I. Torres, Mariana Gantov, Aldana Trotta, Carlos Ameri, Gonzalo Vitagliano, Hernando Ríos Pita, Luis Rico, Agustín Rovegno, Nicolás Richards, Carolina I. Domaica, Norberto W. Zwirner, Norberto W. Zwirner, Mercedes B. Fuertes   +21 more
doaj   +1 more source

Papel de la inmunidad innata en el sistema nervioso central: enfermedad de Alzheimer. [PDF]

, 2017
El descubrimiento de los receptores tipo Toll o TLR, identificados por primera vez en los años 90 supuso un punto de inflexión en la comprensión de cómo el sistema inmune innato reconoce y responde a diversos patógenos microbianos. La inmunidad innata es capaz de diferenciar patrones de estructuras microbianas denominados patrones moleculares asociados
Sánchez Aso, Ana Lydia, Monleón Moscardó, Eva., Garza García, María Carmen.   +2 more
openaire   +2 more sources

Restoration of antitumor immunity through anti-MICA antibodies elicited with a chimeric protein

Journal for ImmunoTherapy of Cancer, 2020
Background Natural killer and cytotoxic CD8+ T cells are major players during antitumor immunity. They express NKG2D, an activating receptor that promotes tumor elimination through recognition of the MHC class I chain-related proteins A and B (MICA and ...
Kenneth W Hance, Nicolas Torres, María Victoria Regge, Florencia Secchiari, Adrián David Friedrich, Raúl Germán Spallanzani, Ximena Lucía Raffo Iraolagoitia, Sol Yanel Núñez, Jessica Mariel Sierra, Andrea Ziblat, María Cecilia Santilli, Nicolás Gilio, Evangelina Almada, Constanza Lauche, Romina Pardo, Carolina Inés Domaica, Mercedes Beatriz Fuertes, Kevin Patrick Madauss, Israel S Gloger, Vanesa Zylberman, Fernando Alberto Goldbaum, Norberto Walter Zwirner   +21 more
doaj   +1 more source

Meta‐analysis and field synopsis of genetic variants associated with the risk and severity of acute pancreatitis

BJS Open, Volume 4, Issue 1, Page 3-15, February 2020., 2020
A comprehensive systematic review and meta‐analysis of the genetic evidence for acute pancreatitis was conducted, and identified credible associations of SPINK1, ALDH2, IL1B, IL6 and IL18 with the risk of acute pancreatitis. A lack of replication studies precludes definite conclusions to be drawn regarding the role of genetics in severity and severe ...
F. F. van den Berg, M. A. Kempeneers, H. C. van Santvoort, A. H. Zwinderman, Y. Issa, M. A. Boermeester   +5 more
wiley   +1 more source

Identificación temprana de síndrome de WHIM. Informe de un caso

Revista Alergia México, 2023
Antecedentes: El síndrome WHIM corresponde a un error innato de la inmunidad innata e intrínseca, caracterizada por verrugas (Warts), hipogammaglobulinemia, infecciones y mielocatexis, por sus siglas en inglés.
Ana Paola Macías Robles, Alberto Tlacuilo-Parra, Adolfo Eduardo Asencio-Gallegos, Beatriz Kazuko de la Herrán-Arita, Saúl O Lugo-Reyes   +4 more
doaj   +1 more source

Interleukin (IL)-23 Stimulates IFN-γ Secretion by CD56bright Natural Killer Cells and Enhances IL-18-Driven Dendritic Cells Activation

Frontiers in Immunology, 2018
Interleukin (IL)-23 is a member of the IL-12 family of cytokines that, as the other members of this family, is secreted by monocytes, macrophages, and dendritic cells (DC) upon recognition of bacterial, viral, and fungal components.
Andrea Ziblat, Sol Y. Nuñez, Ximena Lucía Raffo Iraolagoitia, Raúl German Spallanzani, Nicolás I. Torres, Jessica M. Sierra, Florencia Secchiari, Carolina I. Domaica, Mercedes B. Fuertes, Norberto W. Zwirner, Norberto W. Zwirner   +10 more
doaj   +1 more source

Interleucinas e inmunidad innata.

REVISTA BIOMÉDICA, 2001
La comunicación entre células inmunes e inflamatorias es mediada en gran parte por proteínas llamadas interleucinas, que promueven crecimiento, diferenciación y activación celular. Estas moléculas efectoras son producidas transitoriamente y controlan localmente la amplitud y duración de la respuesta.
Miguel A. Hernández-Urzúa, Anabell Alvarado-Navarro.   +1 more
openaire   +2 more sources

Staphylococcus epidermidis Controls Opportunistic Pathogens in the Nose, Could It Help to Regulate SARS-CoV-2 (COVID-19) Infection?

Life, 2022
Staphylococcus epidermidis is more abundant in the anterior nares than internal parts of the nose, but its relative abundance changes along with age; it is more abundant in adolescents than in children and adults.
Silvestre Ortega-Peña, Sandra Rodríguez-Martínez, Mario E. Cancino-Diaz, Juan C. Cancino-Diaz   +3 more
doaj   +1 more source