Results 41 to 50 of about 623,154 (347)

Molecular profiling of resident and infiltrating mononuclear phagocytes during rapid adult retinal degeneration using single-cell RNA sequencing. [PDF]

, 2019
Neuroinflammation commonly accompanies neurodegeneration, but the specific roles of resident and infiltrating immune cells during degeneration remains controversial.
Burns, Marie E, Karlen, Sarah J, Miller, Eric B, Ronning, Kaitryn E   +3 more
core   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Toxoplasma gondii parasites induce a localized myeloid cell immune response surrounding parasites in the brain during acute infection

mBio
Toxoplasma gondii is a foodborne intracellular parasite that chronically infects the brain. Although T. gondii infection elicits a protective immune response, the nature of the monocyte response in the immediate vicinity of parasites during initial brain
Stephanie B. Orchanian, Sebastian Zolog, Julia Tomasello, Rijul Malik, Ji-Hun Shin, Anita A. Koshy, Melissa B. Lodoen   +6 more
doaj   +1 more source

Comparative Proteomic Analysis Reveals Varying Impact on Immune Responses in Phorbol 12-Myristate-13-Acetate-Mediated THP-1 Monocyte-to-Macrophage Differentiation

Frontiers in Immunology, 2021
Macrophages are sentinels of the innate immune system, and the human monocytic cell line THP-1 is one of the widely used in vitro models to study inflammatory processes and immune responses. Several monocyte-to-macrophage differentiation protocols exist,
Sneha M. Pinto, Sneha M. Pinto, Hera Kim, Yashwanth Subbannayya, Miriam S. Giambelluca, Korbinian Bösl, Korbinian Bösl, Liv Ryan, Animesh Sharma, Richard K. Kandasamy   +9 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Myeloid cells as IFNα producers in systemic lupus erythematosus

Frontiers in Immunology
Type I interferons (IFNs) play crucial roles in the pathogenesis of systemic lupus erythematosus (SLE). Plasmacytoid dendritic cells (pDCs) stimulated by Toll-like receptor (TLR) pathways have been thought to be the major producers of IFNα in patients ...
Taiga Kuga, Taiga Kuga, Asako Chiba, Goh Murayama, Sachiko Miyake   +4 more
doaj   +1 more source

Engineered IgG1-Fc Molecules Define Valency Control of Cell Surface Fcγ Receptor Inhibition and Activation in Endosomes

Frontiers in Immunology, 2021
The inhibition of Fcγ receptors (FcγR) is an attractive strategy for treating diseases driven by IgG immune complexes (IC). Previously, we demonstrated that an engineered tri-valent arrangement of IgG1 Fc domains (SIF1) potently inhibited FcγR activation
Elizabeth M. Bailey, Elizabeth M. Bailey, Amit Choudhury, Harika Vuppula, Harika Vuppula, Daniel F. Ortiz, John Schaeck, Anthony M. Manning, Carlos J. Bosques, Adam D. Hoppe, Adam D. Hoppe   +10 more
doaj   +1 more source

EXTH-08. REPLACEMENT OF MICROGLIA BY BRAIN-ENGRAFTED MACROPHAGES PREVENTS MEMORY DEFICITS AFTER THERAPEUTIC WHOLE-BRAIN IRRADIATION [PDF]

, 2019
Microglia have a distinct origin compared to blood circulating myeloid cells. Under normal physiological conditions, microglia are maintained by self-renewal, independent of hematopoietic progenitors. Following genetic or pharmacologic depletion, newborn
Boosalis, Zoe, Chen, David, Feng, Xi, Gupta, Nalin, Gupta, Sonali, Liu, Sharon, Rosi, Susanna   +6 more
core   +1 more source

Knowledge-based gene expression classification via matrix factorization [PDF]

, 2008
Motivation: Modern machine learning methods based on matrix decomposition techniques, like independent component analysis (ICA) or non-negative matrix factorization (NMF), provide new and efficient analysis tools which are currently explored to analyze ...
A. M. Tomé, Affymetrix, Allison, Baldi, Barnhill, Bolstad, Breiman, Cardoso, Cardoso, Chen, D. Lutter, Diaz-Uriarte, Diaz-Uriarte, Dougherty, Dougherty, Dudoit, E. W. Lang, F. J. Theis, G. Schmitz, Galton, Galton, Golub, Guyon, Hochreiter, Irrizarry, Lee, Li, Liebermeister, Liu, Lutter, M. Stetter, Mangasarian, P. Gómez Vilda, P. Knollmüller, Pearson, Quackenbush, R. Schachtner, Saidi, Schachtner, Schachtner, Schölkopf, Simon, Spang, Talloen, Troyanskaya, Tusher, Wu, Wu   +47 more
core   +3 more sources

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source