Results 21 to 30 of about 1,520,802 (295)

Leveraging current insights on IL‐10‐producing dendritic cells for developing effective immunotherapeutic approaches

FEBS Letters, EarlyView.
In vivo IL‐10 produced by tissue‐resident tolDC is involved in maintaining/inducing tolerance. Depending on the agent used for ex vivo tolDC generation, cells acquire common features but prime T cells towards anergy, FOXP3+ Tregs, or Tr1 cells according to the levels of IL‐10 produced. Ex vivo‐induced tolDC were administered to patients to re‐establish/
Konstantina Morali, Gloria Giacomello, Michela Vuono, Silvia Gregori   +3 more
wiley   +1 more source

Increased hepcidin in transferrin-treated thalassemic mice correlates with increased liver BMP2 expression and decreased hepatocyte ERK activation

Haematologica, 2016
Iron overload results in significant morbidity and mortality in β-thalassemic patients. Insufficient hepcidin is implicated in parenchymal iron overload in β-thalassemia and approaches to increase hepcidin have therapeutic potential.
Huiyong Chen, Tenzin Choesang, Huihui Li, Shuming Sun, Petra Pham, Weili Bao, Maria Feola, Mark Westerman, Guiyuan Li, Antonia Follenzi, Lionel Blanc, Stefano Rivella, Robert E. Fleming, Yelena Z. Ginzburg   +13 more
doaj   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

FEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac, Petra Pavelkova, Laura Ondrisova, Marek Mraz   +3 more
wiley   +1 more source

Single-cell transcriptome reveals the novel role of T-bet in suppressing the immature NK gene signature

eLife, 2020
The transcriptional activation and repression during NK cell ontology are poorly understood. Here, using single-cell RNA-sequencing, we reveal a novel role for T-bet in suppressing the immature gene signature during murine NK cell development.
Chao Yang, Jason R Siebert, Robert Burns, Yongwei Zheng, Ao Mei, Benedetta Bonacci, Demin Wang, Raul A Urrutia, Matthew J Riese, Sridhar Rao, Karen-Sue Carlson, Monica S Thakar, Subramaniam Malarkannan   +12 more
doaj   +1 more source

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

FEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi, WanTing Kong, Camille Blériot, Joel T. Haas   +3 more
wiley   +1 more source

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

Heterogeneity of human bone marrow and blood natural killer cells defined by single-cell transcriptome

Nature Communications, 2019
Natural killer (NK) cells are important innate immune cells with diverse functions. Here the authors use single-cell RNA-sequencing of purified human bone marrow and peripheral blood NK cells to define five populations of NK cells with distinct ...
Chao Yang, Jason R. Siebert, Robert Burns, Zachary J. Gerbec, Benedetta Bonacci, Amy Rymaszewski, Mary Rau, Matthew J. Riese, Sridhar Rao, Karen-Sue Carlson, John M. Routes, James W. Verbsky, Monica S. Thakar, Subramaniam Malarkannan   +13 more
doaj   +1 more source

Evaluation of Canonical Inflammasome Activation in Human Monocytes by Imaging Flow Cytometry

Frontiers in Immunology, 2019
Canonical inflammasome activation is a tightly regulated process that has been implicated in a broad spectrum of inflammatory disorders. Inflammasome formation requires assembly of a cytosolic sensor protein with the adapter, ASC (apoptosis-associated ...
Silvia Lucena Lage, Venina Marcela Dominical, Chun-Shu Wong, Irini Sereti   +3 more
doaj   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Simultaneous analysis of cytokines and co-stimulatory molecules concentrations by ELISA technique andof probabilities of measurable concentrations of interleukins IL-2, IL-4, IL-5, IL-6, CXCL8 (IL-8), IL-10, IL-13 occurring in plasma of healthy blood donors

Mediators of Inflammation, 2006
Background. The cytokine network remarkably influences homeostasis. There is not a complex analysis describing physiological values of soluble cytokines in healthy individuals. Methods.
Klabusay Martin, Kohutova Viera, Coupek Petr, Nenickova Marie, Tesarova Eva   +4 more
doaj   +1 more source