Results 71 to 80 of about 2,261,504 (355)

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Bed‐rest and exercise remobilization: Concurrent adaptations in muscle glucose and protein metabolism

Journal of Cachexia, Sarcopenia and Muscle
Background Bed‐rest (BR) of only a few days duration reduces muscle protein synthesis and induces skeletal muscle atrophy and insulin resistance, but the scale and juxtaposition of these events have not been investigated concurrently in the same ...
Natalie F. Shur, Elizabeth J. Simpson, Hannah Crossland, Despina Constantin, Sally M. Cordon, Dumitru Constantin‐Teodosiu, Francis B. Stephens, Matthew S. Brook, Philip J. Atherton, Kenneth Smith, Daniel J. Wilkinson, Olivier E. Mougin, Christopher Bradley, Ian A. Macdonald, Paul L. Greenhaff   +14 more
doaj   +1 more source

No evidence for metabolic adaptation during exercise-related energy compensation

iScience
Summary: The constrained energy model posits that the increased total daily energy expenditure (TDEE) in response to exercise is often less than the energy cost of the exercise prescribed.
E.W. Flanagan, G. Sanchez-Delgado, C.K. Martin, E. Ravussin, H. Pontzer, L.M. Redman   +5 more
doaj   +1 more source

PCNA at the crossroads of human neutrophil activation, metabolism, and survival [PDF]

, 2023
Lee‐Ann H. Allen
openalex   +1 more source

Reprograming of gut microbiome energy metabolism by the FUT2 Crohn's disease risk polymorphism. [PDF]

, 2014
Fucosyltransferase 2 (FUT2) is an enzyme that is responsible for the synthesis of the H antigen in body fluids and on the intestinal mucosa. The H antigen is an oligosaccharide moiety that acts as both an attachment site and carbon source for intestinal ...
Borneman, James, Braun, Jonathan, Fornace, Albert J, Goudarzi, Maryam, Graeber, Thomas G, Haritunians, Talin, Huttenhower, Curtis, Kashyap, Purna C, Li, Xiaoxiao, McGovern, Dermot PB, McHardy, Ian, Ruegger, Paul, Schwager, Emma, Sonnenburg, Justin L, Tong, Maomeng   +14 more
core  

Probiotic modulation of symbiotic gut microbial-host metabolic interactions in a humanized microbiome mouse model [PDF]

, 2008
The transgenomic metabolic effects of exposure to either Lactobacillus paracasei or Lactobacillus rhamnosus probiotics have been measured and mapped in humanized extended genome mice (germ-free mice colonized with human baby flora).
Allison C, Blum S, Cummings JH, Donaldson RM, Elaine Holmes, Fan TW, Francois‐Pierre J Martin, Fuller R, Ikram‐ul H, Ivan K S Yap, Jeremy K Nicholson, John C Lindon, Laurent B Fay, Macfarlane GT, Norbert Sprenger, Per Lek, Peter van Bladeren, Serge Rezzi, Sunil Kochhar, Torbjörn Lundstedt, Yulan Wang, Zeisel SH, Ziad Ramadan   +22 more
core   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Exploration and comparative visualization of metabolic networks in GEMs with MMINT

iScience
Summary: Genome-scale metabolic models (GEMs) are essential tools in systems and engineering biology, enabling the simulation of genome-encoded pathways, predicting metabolic fluxes and emergent phenotypes.
Juan P. Molina Ortiz, Matthew J. Morgan, Amy M. Paten, Andrew C. Warden, Philip Kilby   +4 more
doaj   +1 more source

Transcriptional regulation of human microsomal triglyceride transfer protein by hepatocyte nuclear factor-4α

Journal of Lipid Research, 2005
Microsomal triglyceride transfer protein (MTP) catalyzes the assembly of triglyceride (TG)-rich apolipoprotein B-containing liver (e.g., VLDL) and intestinal (e.g., chylomicron) lipoproteins.
Vered Sheena, Rachel Hertz, Janna Nousbeck, Ina Berman, Judith Magenheim, Jacob Bar-Tana   +5 more
doaj   +1 more source

Decreased sensitivity to aspirin is associated with altered polyamine metabolism in human prostate cancer cells [PDF]

, 2015
Acknowledgments We thank NHS Grampian for financial support of this work.Peer reviewedPublisher ...
Cameron, Gary A., Li, Jun, Wallace, Heather M.   +2 more
core   +1 more source