Results 91 to 100 of about 1,067,293 (391)
Targeted deletion of PD-1 in myeloid cells induces antitumor immunity
Science immunology, 2020 PD-1 ablation regulates metabolism-driven lineage fate commitment of myeloid progenitors and differentiation of effector myeloid cells (see the related Focus by Rudd). A twist in the PD-1 tale Immunotherapies targeting programmed cell death protein 1 (PD-
L. Strauss +10 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian +10 more
wiley +1 more source
Single cell mutation analysis of clonal evolution in myeloid malignancies
Nature, 2020 Myeloid malignancies, including acute myeloid leukaemia (AML), arise from the expansion of haematopoietic stem and progenitor cells that acquire somatic mutations.
Linde A. Miles +23 more
semanticscholar +1 more source
Mutations in pathways depending on BRCA1 and BRCA2 may increase cancer risks from an environmental carcinogen [PDF]
, 2011 Recently, the President’s Cancer Panel [2008-2009] protested that preventive action is not taken when uncertainty exists about potential harm from a chemical, because the US regulatory approach demands that a hazard be incontrovertibly ...
Bernard Friedenson
core +2 more sources
Evolution of Myeloid Cells [PDF]
Microbiology Spectrum, 2016 ABSTRACTIn 1882, Elie Metchnikoff identified myeloid-like cells from starfish larvae responding to the invasion by a foreign body (rose thorn). This marked the origins for the study of innate immunity, and an appreciation that cellular immunity was well established even in these “primitive” organisms. This chapter focuses on these myeloid cells as well
Martin F. Flajnik +2 more
openaire +3 more sources
Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids
Molecular Oncology, EarlyView.This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici +8 more
wiley +1 more source
Human Dendritic Cell Subsets, Ontogeny, and Impact on HIV Infection
Frontiers in Immunology, 2019 Dendritic cells (DCs) play important roles in orchestrating host immunity against invading pathogens, representing one of the first responders to infection by mucosal invaders.
Jake William Rhodes +6 more
doaj +1 more source
Targeting PI3Kδ and PI3Kγ signalling disrupts human AML survival and bone marrow stromal cell mediated protection [PDF]
, 2016 Phosphoinositide-3-kinase (PI3K) is an enzyme group, known to regulate key survival pathways in acute myeloid leukaemia (AML). It generates phosphatidylinositol-3,4,5-triphosphate, which provides a membrane docking site for protein kinaseB activation ...
Alves +37 more
core +1 more source
Molecular Oncology, EarlyView.This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert +13 more
wiley +1 more source
A model for the functional assessment of elderly with myeloid neoplasms
Revista Brasileira de Hematologia e Hemoterapia, 2015 Objective: Myeloid neoplasms are heterogeneous diseases that are more incident in the elderly. The goals of this study were to aggregate a geriatric approach to the patient assessment, to show the impact of gender, age, hemoglobin concentration and ...
Ana Lúcia Ippolito Carbonell +4 more
doaj +1 more source