Results 81 to 90 of about 5,368,005 (298)

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

Polymorphisms in bovine immune genes and their associations with somatic cell count and milk production in dairy cattle [PDF]

, 2010
peer-reviewedBackground: Mastitis, an inflammation of the mammary gland, is a major source of economic loss on dairy farms. The aim of this study was to quantify the associations between two previously identified polymorphisms in the bovine toll-like ...
Magee, David A, Daly Mairead, Christine Beecher, McCarthy Tommie V, Tommie V McCarthy, Linda Giblin, David A Magee, Giblin Linda, Berry Donagh P, Magee David A, Donagh P Berry, Beecher Christine, Stuart Childs, McCarthy, Tommie V, Giblin, Linda, Mairead Daly, Beecher, Christine, Daly, Mairead, Childs, Stuart, Childs Stuart, Berry, Donagh   +20 more
core   +1 more source

Heritabilities and genetic correlations of lactational and daily somatic cell score with conformation traits in Polish Holstein cattle

Czech Journal of Animal Science, 2011
The objective of this study was to estimate heritabilities and genetic correlations of lactational and daily somatic cell scores with descriptive and linear type traits in Polish Holstein-Friesian cows.
E. Ptak, W. Jagusiak, A. Żarnecki, A. Otwinowska-Mindur   +3 more
doaj   +1 more source

Single-base resolution methylomes of somatic embryogenesis in Theobroma cacao L. reveal epigenome modifications associated with somatic embryo abnormalities

Scientific Reports, 2022
Propagation by somatic embryogenesis in Theobroma cacao has some issues to be solved, as many morphologically abnormal somatic embryos that do not germinate into plants are frequently observed, thus hampering plant production on a commercial scale.
Claudia Garcia, Alex-Alan Furtado de Almeida, Marcio Costa, Dahyana Britto, Fabio Correa, Pedro Mangabeira, Lidiane Silva, Jose Silva, Stefan Royaert, Jean-Philippe Marelli   +9 more
doaj   +1 more source

Metaplasia and somatic cell reprogramming [PDF]

The Journal of Pathology, 2008
AbstractThe nature and occurrence of metaplasia is briefly reviewed. A theory of how metaplasia is initiated is presented, depending on the idea that it represents an alteration in the combination of developmental transcription factors that are expressed.
openaire   +2 more sources

Reprogramming of Somatic Cell Identity [PDF]

Cold Spring Harbor Symposia on Quantitative Biology, 2008
All mammalian somatic cells originate from a single fertilized cell, the zygote, and share identical genetic information despite the dramatic changes in cell structure and function that accompany organismal development. The genome is subjected to a wide array of epigenetic modifications during lineage specification, a process that contributes to the ...
J, Hanna, B W, Carey, R, Jaenisch
openaire   +2 more sources

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Effect of Cell Density and Benzyl Amino Purine on the Growth of Somatic Embryo of Citrus Mandarin Batu 55 (Citrus reticulata Blanco.) in Liquid Culture

Journal of Experimental Life Science, 2016
Citrus mandarin Batu 55 (Citrus reticulata Blanco.) is one of Indonesian fruits commodities that have high economic value and consumers demand. The propagation of citrus mandarin by plant tissue culture generally was carried out on solid medium.
Nawafila Februyani, Wahyu Widoretno, Serafinah Indriyani   +2 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