Results 81 to 90 of about 1,802,229 (363)

Adverse prognosis gene expression patterns in metastatic castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
We aggregated a cohort of 1012 mCRPC tissue samples from 769 patients and investigated the association of gene expression‐based pathways with clinical outcomes. Loss of AR signaling, high proliferation, and a glycolytic phenotype were independently prognostic for poor outcomes, and an adverse transcriptional feature score incorporating these pathways ...
Marina N. Sharifi, Eric Feng, Nicholas R. Rydzewski, Amy K. Taylor, Jamie M. Sperger, Yue Shi, Kyle T. Helzer, Matthew L. Bootsma, Viridiana Carreno, Alex H. Chang, Luke A. Nunamaker, Grace C. Blitzer, Tianfu Andy Shang, Aishwarya Subramanian, Anders Bjartell, Andreas Josefsson, Pernilla Wikström, Emily Feng, Manish Kohli, Rendong Yang, Scott M. Dehm, Eric J. Small, Rahul Aggarwal, David A. Quigley, Joshua M. Lang, Shuang G. Zhao, Martin Sjöström   +26 more
wiley   +1 more source

Extracellular vesicles: lipids as key components of their biogenesis and functions

Journal of Lipid Research, 2018
Intercellular communication has been known for decades to involve either direct contact between cells or to operate via circulating molecules, such as cytokines, growth factors, or lipid mediators.
Michel Record, Sandrine Silvente-Poirot, Marc Poirot, MichaelJ.O. Wakelam   +3 more
doaj  

Prevalence and Correlates of Dyslipidemia Among Men and Women in Palau: Findings of the Palau STEPS Survey 2011–2013

Journal of Epidemiology, 2019
Background: Epidemiological evidence of dyslipidemia in Pacific Island countries is limited despite the knowledge that non-communicable diseases have a high burden in the region.
Meishan Cui, Chifa Chiang, Renzhe Cui, Kaori Honjo, Hiroshi Yatsuya, Berry Moon Watson, Edolem Ikerdeu, Takashi Mita, Sherilynn Madraisau, Atsuko Aoyama, Hiroyasu Iso   +10 more
doaj   +1 more source

Thermodynamic Approach to Phase Coexistence in Ternary Phospholipi-Cholesterol Mixtures [PDF]

Physical Review Letters 106 (2011) 128104, 2011
We introduce a simple and predictive model for determining the phase stability of ternary phospholipid-cholesterol mixtures. Assuming that competition between the liquid and gel order of the phospholipids is the main driving force behind lipid segregation, we derive a Gibbs free-energy of mixing, based on the thermodynamic properties of the lipids main
arxiv   +1 more source

RORγ is a targetable master regulator of cholesterol biosynthesis in a cancer subtype. [PDF]

, 2019
Tumor subtype-specific metabolic reprogrammers could serve as targets of therapeutic intervention. Here we show that triple-negative breast cancer (TNBC) exhibits a hyper-activated cholesterol-biosynthesis program that is strongly linked to nuclear ...
Bold, Richard J, Borowsky, Alexander D, Cai, Demin, Chen, Hong-Wu, Chen, Xinbin, Evans, Ronald M, Fiehn, Oliver, Gao, Bei, Huang, Zenghong, Jiang, Yuqian, Kung, Hsing-Jien, Lam, Kit S, Lara, Primo N, Li, Jian Jian, Li, Jin, To, Ka-Fai, Wang, Junjian, Wu, Feng, Xu, Jianzhen, Zhao, Ruqian, Zou, Hongye, Zou, June X   +21 more
core  

Effects of dalcetrapib in patients with a recent acute coronary syndrome [PDF]

, 2012
In observational analyses, higher levels of high-density lipoprotein (HDL) cholesterol have been associated with a lower risk of coronary heart disease events.
Abt, Markus, Ballantyne, Christie M., Barter, Philip J., Brumm, Jochen, Chaitman, Bernard R., Colquhoun, David, Holme, Ingar M., Kallend, David, Leiter, Lawrence A., Leitersdorf, Eran, McMurray, John J. V., Mundl, Hardi, Nicholls, Stephen J., Olsson, Anders G., Schwartz, Gregory G., Shah, Prediman K., Tardif, Jean-Claude, The dal-OUTCOMES Investigators, Wright, R. Scott   +18 more
core   +2 more sources

Plasma lipidomic and metabolomic profiles in high‐grade glioma patients before and after 72‐h presurgery water‐only fasting

Molecular Oncology, EarlyView.
Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé, Lisa Hahnefeld, Katharina J. Wenger, Donat Kögel, Joachim Steinbach, Gerd Geisslinger, Michael W. Ronellenfitsch, Irmgard Tegeder   +7 more
wiley   +1 more source

Coarse-Grained Model for Phospholipid/Cholesterol Bilayer [PDF]

, 2004
We construct a coarse-grained (CG) model for dipalmitoylphosphatidylcholine (DPPC)/cholesterol bilayers and apply it to large-scale simulation studies of lipid membranes. Our CG model is a two-dimensional representation of the membrane, where the individual lipid and sterol molecules are described by point-like particles.
arxiv   +1 more source

Optimization of cholesterol removal, growth and fermentation patterns of Lactobacillus acidophilus ATCC 4962 in the presence of mannitol, fructo-oligosaccharide and inulin: a response surface methodology approach [PDF]

, 2005
Aims: To optimize cholesterol removal by Lactobacillus acidophilus ATCC 4962 in the presence of prebiotics, and study the growth and fermentation patterns of the prebiotics.
Liong, Min Tze, Shah, Nagendra P
core   +1 more source

Thermal proteome profiling and proteome analysis using high‐definition mass spectrometry demonstrate modulation of cholesterol biosynthesis by next‐generation galeterone analog VNPP433‐3β in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Elevated level of cholesterol is positively correlated to prostate cancer development and disease severity. Cholesterol‐lowering drugs, such as statins, are demonstrated to inhibit prostate cancer. VNPP433‐3β interrupts multiple signaling and metabolic pathways, including cholesterol biosynthesis, AR‐mediated transcription of several oncogenes, mRNA 5′
Retheesh S. Thankan, Elizabeth Thomas, Mehari M. Weldemariam, Puranik Purushottamachar, Weiliang Huang, Maureen A. Kane, Yuji Zhang, Nicholas Ambulos, Bi‐Dar Wang, David Weber, Vincent C. O. Njar   +10 more
wiley   +1 more source