Results 51 to 60 of about 3,024,874 (379)

STOCHASTIC DYNAMICS OF CELL LINEAGE IN TISSUE HOMEOSTASIS. [PDF]

, 2019
During epithelium tissue maintenance, lineages of cells differentiate and proliferate in a coordinated way to provide the desirable size and spatial organization of different types of cells.
Chen, Weitao, Nie, Qing, Qiu, Yuchi
core   +2 more sources

Neutrophil extracellular traps in homeostasis and disease

Signal Transduction and Targeted Therapy
Neutrophil extracellular traps (NETs), crucial in immune defense mechanisms, are renowned for their propensity to expel decondensed chromatin embedded with inflammatory proteins.
Han Wang, Susan J. Kim, Yu Lei, Shuhui Wang, Hui Wang, Hai Huang, Hongji Zhang, Allan Tsung   +7 more
semanticscholar   +1 more source

Conserved and Noncanonical Activities of Two Histone H3K36 Methyltransferases Required for Insect-Pathogenic Lifestyle of Beauveria bassiana

Journal of Fungi, 2021
Set2 and Ash1 are histone methyltransferases (KMTs) in the KMT3 family normally used to catalyze methylation of histone H3K36 (H3K36me) but remain unexplored in fungal insect pathogens.
Kang Ren, Ya-Ni Mou, Sheng-Hua Ying, Ming-Guang Feng   +3 more
doaj   +1 more source

Cysteine homeostasis.

, 2015
of essential biomolecules, such as vitamins, cofactors, antioxidants and many defence compounds, that are formed in response to adverse environmental conditions in which the sulfur moiety is the functional group. Sulfate is transported inside the plant, reduced to sulfide and incorporated into O-acetylserine (OAS) to form cysteine.
García, Irene, Romero, Luis C., Gotor, Cecilia   +2 more
openaire   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Hypothalamic Vitamin D Improves Glucose Homeostasis and Reduces Weight [PDF]

, 2016
Despite clear associations between vitamin D deficiency and obesity and/or type 2 diabetes, a causal relationship is not established. Vitamin D receptors (VDRs) are found within multiple tissues, including the brain.
Arble, Deanna M., Chambers, Adam P., Gardner, David, Gutierrez-Aguilar, Ruth, He, Yanlin, Moore, David D., Sandoval, Darleen A., Seeley, Randy J., Sisley, Stephanie R., Xu, Yong   +9 more
core   +4 more sources

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Bone homeostasis [PDF]

Proceedings of the National Academy of Sciences, 1998
The functions of bone(s) are (i) mechanical support of soft tissues, (ii) levers for muscle action, (iii) protection of the central nervous system, (iv) release of calcium and other ions for the maintenance of a constant ionic environment in the extracellular fluid, and (v) housing and support of hemopoiesis.
openaire   +2 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

The semantics of microglia activation: neuroinflammation, homeostasis, and stress

Journal of Neuroinflammation, 2021
Microglia are emerging as critical regulators of neuronal function and behavior in nearly every area of neuroscience. Initial reports focused on classical immune functions of microglia in pathological contexts, however, immunological concepts from these ...
S. Woodburn, J. Bollinger, E. Wohleb
semanticscholar   +1 more source