Results 61 to 70 of about 256,119 (304)

Increased Expression of Cell-Cell Signaling Genes by Stimulated Mononuclear Leukocytes in Patients with Previous Atherothrombotic Stroke A Whole Genome Expression Profile Study [PDF]

, 2009
Background/Aims: Inflammation plays an important role in atherosclerosis and stroke. Acute infections are recognized as trigger factors for ischemic stroke. Methods: In this whole genome expression profile study of 15 patients and 15 control subjects, we
Wiest, Tina, Horstmann, Solveig, Honold, Cornelius, Hergenhahn, Manfred, Mansmann, Ulrich, Wagner, Simone, Weninger, Annette, Pfleger, Karin, Grond-Ginsbach, Caspar, Hollstein, Monika, Grau, Armin J., Hummel, Manuela, Knyazev, Yuri   +12 more
core   +1 more source

A Biofabricated Human Acinus‐on‐a‐Chip Unveils Mechanotransductive Drivers of Ventilator‐Induced Lung Injury via Decoupling Volutrauma and Barotrauma

Advanced Science, EarlyView.
This bioinspired acinus‐on‐a‐chip recapitulates VILI pathology, revealing that volutrauma drives P53/NF‐κB pathways while barotrauma triggers mitochondrial‐Wnt dysregulation. A fibrotic transitional cell cluster was identified. Pharmacological interventions targeting these pathways significantly ameliorated injury, establishing a mechanobiological ...
Heng Lu, Liansheng Liu, Zengyong Hu, Shuxian Fang, Ruohan Ren, Sidi Liu, Meng Zhao, Zhiting Luo, Ziyue Zhang, Wenlong Shao, Qian Liu   +10 more
wiley   +1 more source

A comparison of delipidated sera used in studies of sterol synthesis by human mononuclear leukocytes.

Journal of Lipid Research, 1979
Sterol synthesis in human mononuclear leukocytes is stimulated by delipidated serum. Synthesis in media containing serum delipidated by three different methods is compared.
H R Slater, F W Robertson
doaj   +1 more source

In Vitro Generation of Procoagulant Activity by Corynebacterium parvum-Stimulated Mononuclear Leukocytes

, 1985
Thromboembolic complications are known in cancer patients after i.v. administration of Corynebacterium parvum. We examined the ability of this organism to induce production of procoagulant activity by human blood mononuclear leukocytes in vitro.
G Ricci, D Fumarola, G Miragliotta, G Barone, C Marcuccio   +4 more
core   +1 more source

Intrasplenic Thymus Organogenesis from Injectable Tissue Fragments Restores Functional T‐Cell Immunity

Advanced Science, EarlyView.
Clinical intramuscular thymus transplantation yields only short‐lived efficacy and marginal therapeutic benefits. Benefiting from the spleen's intrinsic strengths—rapid vascular perfusion, abundant developmental factors, and resident progenitors—the intrasplenic thymic grafts achieve robust thymic regeneration and substantial T‐cell reconstitution ...
Shaocong Wang, Zijian Zhang, Fulin Dai, Zhijie Yin, Zhen Xing, Yurong Li, Haochong Lei, Junfeng Zhang, Chunyan Liu, Yan Li, Lei Dong   +10 more
wiley   +1 more source

Andrographolide Inhibits Expression of NLPR3 Inflammasome in Canine Mononuclear Leukocytes

Animals
Inflammasomes are multiprotein complexes that trigger processes through caspase-1 activation, leading to the maturation of proinflammatory cytokines, such as IL-1β and IL-18.
Alejandro Albornoz, Bibiana Pardo, Sofia Apaoblaza, Claudio Henriquez, Javier Ojeda, Benjamín Uberti, Juan Hancke, Rafael A. Burgos, Gabriel Moran   +8 more
doaj   +1 more source

Chitotriosidase activity in plasma and mononuclear and polymorphonuclear leukocyte populations [PDF]

Journal of Clinical Laboratory Analysis, 2003
AbstractIn the general population, about 5% of individuals are homozygotic and 35% are heterozygotic carriers for chitotriosidase (ChT) deficiency. Activated macrophages are considered to be the main source of plasma ChT activity, which permits the biochemical characterization of homozygote deficients.
Lorena, Bouzas, J, Carlos Guinarte, J, Carlos Tutor   +2 more
openaire   +2 more sources

Targeting the NR1D1–IGF2BP2–V‐ATPase Axis With Hybrid Nanovesicles Restores Macrophage Rhythms to Reverse Sepsis‐Induced Immunosuppression

Advanced Science, EarlyView.
Sepsis disrupts immune‐cell rhythms and weakens bacterial clearance. Biomimetic nanovesicles combining erythrocyte and inflammation‐activated macrophage membranes deliver siNR1D1 to dysfunctional macrophages, restoring the NR1D1–IGF2BP2–V‐ATPase pathway, circadian regulation, phagolysosomal acidification, and antimicrobial defense.
Lang Chen, Wenyi Lin, Lang Jiang, Xuehui Gao, Chenyan Yu, Jili Han, Zhenping Liu, Xuefeng Li, Mei He, Chang Li, Qilan Li, Chaoying Song, Jiqian Xu, You Shang   +13 more
wiley   +1 more source

In vitro cholesterol synthesis in freshly isolated mononuclear cells of human blood: effect of in vivo administration of clofibrate and/or cholestyramine.

Journal of Lipid Research, 1980
The rate of incorporation of [2-14C]acetate into cholesterol has been measured in freshly isolated peripheral blood mononuclear leukocytes from patients on various hypolipidemic drugs that affect whole body cholesterol synthesis.
D J McNamara, N O Davidson, S Fernandez
doaj   +1 more source

Bradykinin-inactivating activity of mononuclear leukocytes.

Ensho, 1986
Bradykinin-inactivating activity of mononuclear leukocytes was examined using guinea-pig macrophages and lymphocytes. Intact macrophages rapidly inactivated bradykinin. Bradykinin-inactivating activity of macrophages was present in the membrane and cytosol fractions but not in the nuclear and granular fractions.
Nagaoka, Isao, Yamashita, Tatsuhisa, Yasuura, Shinichi   +2 more
openaire   +2 more sources