Results 61 to 70 of about 142,528 (291)

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Protein Acylation by Saturated Very Long Chain Fatty Acids and Endocytosis Are Involved in Necroptosis

, 2020
Necroptosis is a form of regulated cell death that is characterized by membrane permeabilization. This permeabilization is responsible for the inflammatory properties of necroptosis and is critical for disease states involving this process. We previously
Daniel, Lu, Jason G., Kay, Ekin, Atilla-Gokcumen, Laura, Parisi, Apoorva, Pradhan, Kiana, Bynum, Jun, Qu, Sherry, Chemler, Viviana, Monje-Galvan, Ilyas, Berhane, Samuel L., Galster, Omer, Gokcumen, Shichen, Shen   +12 more
core   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Excess portal venous long-chain fatty acids induce syndrome X via HPA axis and sympathetic activation [PDF]

, 2000
We tested the hypothesis that excessive portal venous supply of long-chain fatty acids to the liver contributes to the development of insulin resistance via activation of the hypothalamus-pituitary-adrenal axis (HPA axis) and sympathetic system.
Scheurink, AJW, Strubbe, JH, Keizer, Klaasjan,, Kuipers, Folkert,, Kuipers, F, Scheurink, Anton J.W.,, Benthem, L, Kuipers, F; id_orcid, Keizer, Klaas-Jan, Wiegman, Coen H.,, Strubbe, Jan H.,, Boer, Sietse F. de,, Steffens, Anton B.,, Steffens, AB, De Boer, SF, Benthem, Lambertus,, Wiegman, CH   +16 more
core  

Capillary gas-liquid chromatographic-mass spectrometric measurement of very long chain (C22 to C26) fatty acids in microliter samples of plasma.

Journal of Lipid Research, 1985
In order to quantify accurately the plasma content of very long chain fatty acids, we have developed a selected ion monitoring gas-liquid chromatographic-mass spectrometric micromethod which allows all of these acids (22:0, 24:1, 24:0, 26:1, and 26:0) to
P Aubourg, P F Bougnères, F Rocchiccioli   +2 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Retinal Sphingolipids and Their Very-Long-Chain Fatty Acid–Containing Species [PDF]

Investigative Opthalmology & Visual Science, 2010
Recent evidence suggests that ceramide metabolism plays an important role in retinal photoreceptor cell survival and apoptosis. The purpose of this study was to characterize sphingolipids in the retina with special emphasis on the very-long-chain-containing saturated (VLC-FA) and polyunsaturated (VLC-PUFA) fatty acid-containing species. The VLC-FAs and
Richard S, Brush, Julie-Thu A, Tran, Kimberly R, Henry, Mark E, McClellan, Michael H, Elliott, Md Nawajes A, Mandal   +5 more
openaire   +2 more sources

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Allosteric modulation of zinc speciation by fatty acids [PDF]

Background: Serum albumin is the major protein component of blood plasma and is responsible for the circulatory transport of a range of small molecules that include fatty acids, hormones, metal ions and drugs.
Sadler, P. J., Stewart, Alan J. S., Blindauer, Claudia A., Barnett, James P., Dr., Martin, Esther M., Khazaipoul, Siavash, Kassaar, Omar   +6 more
core   +1 more source

Elongation of very long-chain (>C24) fatty acids in Clarias gariepinus: Cloning, functional characterization and tissue expression of elovl4 elongases [PDF]

, 2016
Elongation of very long-chain fatty acid 4 (Elovl4) proteins participate in the biosynthesis of very long-chain (>C24) saturated and polyunsaturated fatty acids (FA).
Navarro, Juan C, Angela Oboh, Navarro, Juan Carlos, Tocher, Douglas R, Monroig, Oscar, Tocher, Douglas R., Oboh, Angela, Juan C. Navarro, Oscar Monroig, Douglas R. Tocher   +9 more
core   +1 more source