Results 61 to 70 of about 6,101,904 (354)

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

Effect of 3-thia fatty acids on the lipid composition of rat liver, lipoproteins, and heart

Journal of Lipid Research, 1997
To investigate the importance of factors influencing the fatty acid composition, lipid and lipoprotein metabolism in the rat, the effect of 3-thia fatty acids of chain-length ranging from octyl- to hexadecylthioacetic acid were studied.
L Frøyland, L Madsen, W Sjursen, A Garras, O Lie, J Songstad, A C Rustan, R K Berge   +7 more
doaj   +1 more source

Proximate Composition, Mineral Contents and Fatty Acid Composition of the Different Parts and Dried Peels of Tropical Fruits Cultivated in Brazil

, 2016
The proximate composition, mineral contents and fatty acid composition of different parts (peel, pulp and seeds) of seven tropical fruits were evaluated. Beyond that, this study aims to evaluate the effect of drying processing on peels.
D. Morais, E. M. Rotta, Sheisa Cyléia Sargi, E. Bonafé, Rubia M. Suzuki, N. Souza, M. Matsushita, J. Visentainer   +7 more
semanticscholar   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Integrative omics analysis reveals the genetic basis of fatty acid composition in Brassica napus seeds

Genome Biology
Background The fatty acid content represents a crucial quality trait in Brassica napus or rapeseed. Improvements in fatty acid composition markedly enhance the quality of rapeseed oil.
Yuting Zhang, Yunhao Liu, Zhanxiang Zong, Liang Guo, Wenhao Shen, Hu Zhao   +5 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

No Evidence for Trade-Offs Between Lifespan, Fecundity, and Basal Metabolic Rate Mediated by Liver Fatty Acid Composition in Birds

Frontiers in Cell and Developmental Biology, 2021
The fatty acid composition of biological membranes has been hypothesised to be a key molecular adaptation associated with the evolution of metabolic rates, ageing, and life span – the basis of the membrane pacemaker hypothesis (MPH).
Sampath A. Kumar, Sampath A. Kumar, Tomáš Albrecht, Tomáš Albrecht, Ondřej Kauzál, Ondřej Kauzál, Oldřich Tomášek, Oldřich Tomášek   +7 more
doaj   +1 more source

Phospholipid fatty acid analysis to monitor the co-composting process of olive oil mill wastes and organic household refuse [PDF]

, 2008
The co-composting of olive oil mill wastes and household refuse was followed for 5 months. During the thermophilic phase of composting, the aerobic heterotrophic bacteria (AHB) count, showed a significant rise with a slight regression of fungal biomass ...
Amir, Soumia, Cegarra, Juan, Hafidi, Mohamed, Pinelli, Eric, Merlina, Georges, Winterton, Peter, Barje, Farid, Revel, Jean-Claude   +7 more
core   +1 more source

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

Eicosapentaenoic acid and 3,10 dithia stearic acid inhibit the desaturation of trans-vaccenic acid into cis-9, trans-11-conjugated linoleic acid through different pathways in Caco-2 and T84 cells. [PDF]

, 2006
Stearoyl-CoA desaturase (SCD) is a key enzyme that determines the composition and metabolic fate of ingested fatty acids, in particular the conversion of trans-vaccenic acid (TVA) to conjugated linoleic acid (CLA).
Renaville, B, Mullen, Anne, Anne Mullen, Moloney, F, RENAVILLE, Benedicte France Ghislaine, MOLONEY F, LARONDELLE Y, Helen M. Roche, Molonay, Fiona, Roche, HM, Fiona Moloney, Yvan Larondelle, Mullen, A, Renaville Bénédicte, Moloney, Fiona, Larondelle, Yvan, Yves-Jacques Schneider, MULLEN A, SCHNEIDER YJ ROCHE HM, Roche, Hélèje M., Renaville, Bénédicte, Roche, Helen M, Larondelle, Y, Schneider, Yves-Jacques   +23 more
core   +1 more source