Results 51 to 60 of about 126,969 (246)

Immunohistochemical Discrimination of Plasmacytoid Dendritic Cells from Myeloid Dendritic Cells in Human Pathological Tissues

Journal of Clinical and Experimental Hematopathology, 2009
Until now, no method has been available to discriminate mature plasmacytoid DC (pDC) from myeloid DC (mDC) immunohistochemically. In this study, we report that these DC-subsets can be distinguished in routine pathological sections. Immature and mature monocyte-derived DCs (MoDCs) were S100 calcium binding protein B (S100B)+, while pDCs generated from ...
Yuriko, Nishikawa, Hiaki, Sato, Takashi, Oka, Tadashi, Yoshino, Kiyoshi, Takahashi   +4 more
openaire   +3 more sources

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

Molecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann, Eduardo García‐Galea, Alice O'Farrell, Zak Kinsella, Maxime Meylan, Florent Petitprez, Ingrid Arijs, Tom Venken, Hari Ps, Adrian Lärkeryd, Ian Miller, Janick Selves, Nadja Meindl‐Beinker, Fiorella Ruiz‐Pace, Elena Élez, Raquel Comas‐Navarro, Frank Lincoln, Dirk Fey, Gift Nyamundanda, Aoife Nolan, Joern Lewin, Raquel Perez‐Lopez, Jonathan Briody, Kathleen Bennett, Walter Kolch, David Matallanas, Alexander Kel, Enrique Arenas, Joaquín Arribas, Bart Ghesquière, Josep Tabernero, Julie Meilleroux, Deborah McNamara, Ray McDermott, Marvin Lim, Mary O'Reilly, Brian Bird, Lisa Stack, Lucia Moloney, Patrick Morris, Keith Egan, Maciej Milewski, Lars Scheuer, Joachim Behringer, Georg Bolz, Ramon Salazar, Cristina Santos, Andrea Ruiz, Orla Casey, Verena Murphy, Matthias Ebert, Livio Trusolino, Diether Lambrechts, Anguraj Sadanandam, Catherine Sautès‐Fridman, Jochen Prehn, Paolo Nuciforo, Jacques Fieschi, Florence Monville, Darran O'Connor, Wolf Fridman, Annette Byrne   +61 more
wiley   +1 more source

Causal relationship between 731 immune cells and the risk of diabetic nephropathy: a two‑sample bidirectional Mendelian randomization study

Renal Failure
Objective Previous observational studies have indicated associations between various immune cells and diabetic nephropathy (DN). However, the causality remains unclear. We aimed to further evaluate the causal association between immune cells and DN using
Siyuan Song, Yuqing Sun, Jiangyi Yu
doaj   +1 more source

Spleen as a Site for Hematopoiesis of a Distinct Antigen Presenting Cell Type

Stem Cells International, 2011
While spleen and other secondary tissue sites contribute to hematopoiesis, the nature of cells produced and the environment under which this happens are not fully defined.
Helen C. O'Neill, Kristin L. Griffiths, Pravin Periasamy, Rebecca A. Hinton, Ying-Ying Hey, Sawang Petvises, Jonathan K. H. Tan   +6 more
doaj   +1 more source

Illuminating the Role of Vpr in HIV Infection of Myeloid Cells

Frontiers in Immunology, 2019
Vpr is a 14 kDa accessory protein conserved amongst extant primate lentiviruses that is required for virus replication in vivo. Although many functions have been attributed to Vpr, its primary role, and the function under selective pressure in vivo ...
Sarah Beth Nodder, Suryaram Gummuluru
doaj   +1 more source

Wnt5a Inhibits Human Monocyte‐Derived Myeloid Dendritic Cell Generation [PDF]

Scandinavian Journal of Immunology, 2013
AbstractWnt5a is a non‐canonical Wnt protein that is expressed at elevated levels in inflammatory conditions. Its role in inflammation remains unclear, although it is known that Wnt5a is expressed at a higher level in monocyte‐derived myeloid dendritic cells (Mo‐mDCs) than in monocytes and macrophages.
C, Bergenfelz, H, Janols, M, Wullt, K, Jirström, A, Bredberg, K, Leandersson   +5 more
openaire   +2 more sources

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Plasmacytoid Dendritic Cells, a Novel Target in Myeloid Neoplasms

Cancers, 2022
Plasmacytoid dendritic cells (pDC) are the main type I interferon producing cells in humans and are able to modulate innate and adaptive immune responses. Tumor infiltration by plasmacytoid dendritic cells is already well described and is associated with poor outcomes in cancers due to the tolerogenic activity of pDC. In hematological diseases, Blastic
Xavier Roussel, Francine Garnache Ottou, Florian Renosi   +2 more
openaire   +2 more sources

In‐Depth Profiling Highlights the Effect of Efgartigimod on Peripheral Innate and Adaptive Immune Cells in Myasthenia Gravis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is an autoimmune disorder characterized by antibody‐mediated complement activation. Efgartigimod, a neonatal Fc receptor (FcRn) antagonist, is approved for treating generalized MG (gMG). However, its modulatory effects on upstream innate and adaptive immune cells remain largely unexplored.
Lei Jin, Liu Dong, Ying Wang, Dingxian He, Chong Yan, Jianying Xi, Haoqin Jiang, Yu Shi, Ming Guan, Chongbo Zhao, Jie Song, Sushan Luo   +11 more
wiley   +1 more source

HCMV Displays a Unique Transcriptome of Immunomodulatory Genes in Primary Monocyte-Derived Cell Types. [PDF]

PLoS ONE, 2016
Human cytomegalovirus (HCMV) is a betaherpesvirus which rarely presents problems in healthy individuals, yet may result in severe morbidity in immunocompromised patients and in immune-naïve neonates.
Ellen Van Damme, Kim Thys, Marianne Tuefferd, Carl Van Hove, Jeroen Aerssens, Marnix Van Loock   +5 more
doaj   +1 more source