Results 91 to 100 of about 1,389,274 (311)

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

Characterisation of human mesenchymal stem cell metabolism during proliferation and differentiation.

, 2010
PhDMesenchymal stem cells (MSCs) have the ability to differentiate towards cartilage, bone, fat and muscle, and therefore have great therapeutic potential.
Pattappa, Girish
core  

Suppression of adipose lipolysis by long-chain fatty acid analogs

Journal of Lipid Research, 2012
Agonist-induced lipolysis of adipose fat is robustly inhibited by insulin or by feedback inhibition by the long-chain fatty acids (LCFA) produced during lipolysis. However, the mode of action of LCFA in suppressing adipose lipolysis is not clear.
Bella Kalderon, Narmen Azazmeh, Nili Azulay, Noam Vissler, Michael Valitsky, Jacob Bar-Tana   +5 more
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Canagliflozin attenuates post-resuscitation myocardial dysfunction in diabetic rats by inhibiting autophagy through the PI3K/Akt/mTOR pathway

iScience
Summary: This study investigated the effects of canagliflozin on myocardial dysfunction after cardiac arrest and cardiopulmonary resuscitation in diabetic rats and the underlying mechanisms.
Qihui Huang, Wei Shi, Minjie Wang, Liangliang Zhang, Yijun Zhang, Yan Hu, Sinong Pan, Bingrui Ling, Huaqing Zhu, Wenyan Xiao, Tianfeng Hua, Min Yang   +11 more
doaj   +1 more source

Effect of apolipoprotein E phenotype on diet-induced lowering of plasma low density lipoprotein cholesterol.

Journal of Lipid Research, 1994
The National Cholesterol Education Program (NCEP) has recommended that dietary total fat, saturated fat, and cholesterol intake be reduced to < or = 30% of calories, < 10% of calories, and < 300 mg/day, respectively (Step 1 diet) in the general ...
J Lopez-Miranda, J.M. Ordovas, P Mata, A.H Lichtenstein, B Clevidence, J.T Judd, E.J Schaefer   +6 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

The regulation of metabolic gene expression in human skeletal muscle by exercise: the influence of exercise intensity and contraction frequency [PDF]

, 2010
Skeletal muscle contraction increases energy expenditure and improves metabolic flexibility, but is also a key regulator of metabolic gene expression.
Carson, Brian
core  

In vitro liver metabolism of aclidinium bromide in preclinical animal species and humans: Identification of the human enzymes involved in its oxidative metabolism

, 2011
International audienceThe metabolism of aclidinium bromide, a novel long-acting antimuscarinic drug for the maintenance treatment of chronic obstructive pulmonary disorder, has been investigated in liver microsomes and hepatocytes of mice, rats, rabbits,
Miquel Salvà, Sònia Sentellas, Joan J. Albertí, Albertí, Joan J., Sentellas, Sònia, Salvà, Miquel   +5 more
core   +1 more source

Thermogenic Capacity of Human Supraclavicular Brown Fat and Cold-Stimulated Brain Glucose Metabolism

, 2023
Human brain metabolism is susceptible to temperature changes. It has been suggested that the supraclavicular brown adipose tissue (BAT) protects the brain from these fluctuations by regulating heat production through the presence of uncoupling protein 1 (
Martin Klingenspor, Pirjo Nuutila, Mueez U-Din, Markku Taittonen, Lauri Nummenmaa, Tarja Niemi, Teemu Saari, Katharina Kuellmer, Tobias Fromme, Kirsi A. Virtanen, Olli Eskola, Eleni Rebelos, Johan Rajander   +12 more
core   +1 more source