Results 61 to 70 of about 3,704,275 (297)
Interaction between cellular retinoic acid-binding protein II and histone hypoacetylation in renal cell carcinoma [PDF]
, 2008 Renal cell carcinoma is a rare but serious malignancy. Since a reduction in the level of retinoic acid receptor beta 2 (RARbeta2) expression in cancer cells due in part to histone hypoacetylation which is controlled by histone deacetylase (HD), the study
Viroj Wiwanitkit, Wiwanitkit, Viroj
core
Retinoic acid receptor alpha amplifications and retinoic acid sensitivity in breast cancers
, 2013 Molecular segmentation of breast cancer allows identification of small groups of patients who present high sensitivity to targeted agents. A patient, with chemo- and trastuzumab-resistant HER2-overexpressing breast cancer, who presented concomitant acute
A. Goubar +13 more
core +1 more source
Advanced Healthcare Materials, EarlyView.FeS‐VA@lanifibranor (FVL), an activated hepatic stellate cell (aHSC)‐targeted nanoplatform comprising vitamin A‐functionalized two‐dimensional iron sulfide nanosheets and lanifibranor, is engineered for precision therapy of liver fibrosis. FVL suppresses the TGF‐β signaling pathway by inhibiting SMAD2/3 phosphorylation and induces ferroptosis in aHSCs,
Yinuo Yang +11 more
wiley +1 more source
Molecular Imaging, 2004 Retinoic acids are natural derivatives of vitamin A, and play important roles in modulating tumor cell growth by regulating differentiation, thus suggesting the potential use of these derivatives in cancer therapy and prevention.
Min Kyung So +8 more
doaj +1 more source
Disease Models & Mechanisms, 2019 The development of the aortic arch is a complex process that involves remodeling of the bilaterally symmetrical pharyngeal arch arteries (PAAs) into the mature asymmetric aortic arch.
Kelsey F. Sugrue +3 more
doaj +1 more source
The Roles of Retinoic Acid and Retinoic Acid Receptors in Inducing Epigenetic Changes [PDF]
, 2014 Epigenetics is "the branch of biology which studies the causal interactions between genes and their products which bring the phenotype into being" as defined by Conrad Waddington in 1942 in a discussion of the mechanisms of cell differentiation.
Alison, Urvalek +2 more
openaire +2 more sources
Conservation of signaling pathways of xenobiotic-sensing orphan nuclear receptors, chicken xenobiotic receptor, constitutive androstane receptor, and pregnane X receptor, from birds to humans [PDF]
, 2001 Chicken xenobiotic receptor, pregnane X receptor, and constitutive androstane receptor are orphan nuclear receptors that have recently been discovered to regulate drug- and steroid-mediated induction of hepatic cytochromes P450 (CYP).
Stockli, J. +4 more
core
Advanced Materials, EarlyView.Using a bottom‐up approach, we engineered a human neuromuscular microchip to investigate distinct adaptive responses to neural stimulation and metabolic stress. Further integration of endothelial cells revealed their critical role in modulating neuromuscular excitability, establishing a comprehensive neurovascular‐muscular model.
Jinchul Ahn +17 more
wiley +1 more source
Formation of neural and epidermal lineages during the differentiation of human embryonal carcinomacells [PDF]
, 2003 Within the ectoderm of the developing human embryo, cell fate determination is largely modulated by factors activated by cell-to-cell signalling. In vertebrates, ectoderm primarily differentiates into neural cells that make up the central nervous system ...
Christie, Victoria Buyers
core
Advanced Science, EarlyView.This work establishes a novel method for generating multicellular liver organoids from control and MASH donor iPSCs. The model recapitulates several disease‐specific characteristics, with MASH donor‐derived organoids showing higher susceptibility. Lipidomic profiling of MASH organoids closely resembles MASH liver biopsies.
Ekta Minocha +5 more
wiley +1 more source