Results 81 to 90 of about 34,617,262 (326)

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Aucubin mitigates phenylacetylglutamine-induced vascular oxidative stress via targeting soluble TNF-α

Food Science and Human Wellness
Vascular oxidative stress serves as a pathological foundation for various vascular injury-related diseases, including atherosclerosis, hypertension, restenosis, and abdominal aortic aneurysms.
Ning Chen, Wanjun Zhang, Yuquan Wei, Chenghao Fu, Xinye Zhang, Yuhang Shi, Haiyue Wang, Zengning Li, Yan Zhang, Pin Lü   +9 more
doaj   +1 more source

Tumor Necrosis Factor-α Contributes to Ischemia- and Reperfusion-Induced Endothelial Activation in Isolated Hearts [PDF]

, 1999
During myocardial reperfusion, polymorphonuclear neutrophil (PMN) adhesion involving the intercellular adhesion molecule-1 (ICAM-1) may lead to aggravation and prolongation of reperfusion injury.
Kelly, Ralph A., Stefan Zahler, Habazettl, Helmut, Goedecke, Axel, Becker, Bernhard F., Dieter A. Wolf, Christian Kupatt, Helmut Habazettl, Boekstegers, Peter, Bernhard F. Becker, Kupatt, Christian, Peter Boekstegers, Zahler, Stefan, Wolf, Dieter A., Ralph A. Kelly, Axel Goedecke   +15 more
core   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Interleukin 1 receptor antagonist and soluble tumor necrosis factor receptor 1 are associated with general severity and psychotic symptoms in schizophrenia and bipolar disorder.

Schizophrenia Research, 2013
BACKGROUND Previous studies suggest elevated inflammation in schizophrenia and bipolar disorder, with increased activity of the Interleukin 1 (IL-1), interleukin 6 (IL-6), tumor necrosis factor (TNF)-alpha, von Willebrand factor (vWf) and osteoprotegerin
S. Hope, T. Ueland, N. E. Steen, I. Dieset, Steinar Lorentzen, A. Berg, I. Agartz, P. Aukrust, O. Andreassen   +8 more
semanticscholar   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Inhibition of IGF-1R-Dependent PI3K Activation Sensitizes Colon Cancer Cells Specifically to DR5-Mediated Apoptosis But Not to rhTRAIL

Analytical Cellular Pathology, 2010
Background: Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) initiates apoptosis in tumor cells upon binding to its cognate agonistic receptors, death receptors 4 and 5 (DR4 and DR5). The activity of the insulin-like growth factor 1 (IGF-1)
Bodvael Pennarun, Jan H. Kleibeuker, Tjitske Oenema, Janet H. Stegehuis, Elisabeth G.E. de Vries, Steven de Jong   +5 more
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

1′-Acetoxychavicol Acetate Selectively Downregulates Tumor Necrosis Factor Receptor-Associated Factor 2 (TRAF2) Expression

Molecules
1′-Acetoxychavicol acetate (ACA) is a natural compound derived from rhizomes of the Zingiberaceae family that suppresses the nuclear factor κB (NF-κB) signaling pathway; however, the underlying mechanisms remain unclear.
Chihiro Moriwaki, Shingo Takahashi, Nhat Thi Vu, Yasunobu Miyake, Takao Kataoka   +4 more
doaj   +1 more source

Understanding the immunopathogenic bases and the clinical approach of the periodic syndrome associated with the tumor necrosis receptor, TRAPS

Iatreia, 2018
Tumor necrosis factor receptor periodic syndrome (TRAPS) is characterized by episodes of fever of more than 10 days of duration, migratory myalgias, pseudocellulitis, abdominal pain and bipalpebral edema.
Moreno Zuluaga, Catalina, Velásquez Lopera, Margarita María   +1 more
doaj   +1 more source