Results 121 to 130 of about 60,211 (294)

Immune Evasion of Helicobacter pylori and Extra‐Gastric Cancer Risk

open access: yesJournal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Helicobacter pylori (H. pylori) is a group 1 gastric carcinogen that plays a significant role in extra‐gastric digestive system cancers. H. pylori disrupts host cell homeostasis through expression of virulence factors leading to immune evasion as well as persistent gastric mucosal colonization. H. pylori infection has been shown to play a role
Evren Doruk Engin   +2 more
wiley   +1 more source

Assessment of Metabolic Parameters For Autism Spectrum Disorders [PDF]

open access: yes, 2009
Autism is a brain development disorder that first appears during infancy or childhood, and generally follows a steady course without remission. Impairments result from maturation-related changes in various systems of the brain.
Ghosh, S   +4 more
core  

Methionine adenosyltransferase (s-adenosylmethionine synthetase).

open access: yesAdvances in enzymology and related areas of molecular biology, 2012
El pdf es la versión post-print.
Pajares, María Ángeles   +1 more
openaire   +2 more sources

Cytokinin downregulates Photosystem II photochemistry during prolonged darkness in a phytochrome B‐dependent manner

open access: yesNew Phytologist, EarlyView.
Cytokinin–phyB signaling modulates PSII photochemistry during prolonged darkness. Summary Cytokinins (CKs) delay dark‐induced senescence, but how they tune photosynthetic function in darkness remains unclear. We investigated the effects of classical aromatic CK benzylaminopurine and CK‐derived compound 1‐(2‐methoxyethyl)‐3‐(1,2,3‐thiadiazol‐5‐yl)urea ...
Veronika Kábrtová   +14 more
wiley   +1 more source

Density Functional Theory Investigation of As(III) S‑Adenosylmethionine Methyltransferase

open access: yesACS Omega, 2020
Seth A. Friesen   +2 more
doaj   +1 more source

Coupling S-adenosylmethionine-dependent methylation to growth: Design and uses.

open access: yesPLoS Biology, 2019
We present a selection design that couples S-adenosylmethionine-dependent methylation to growth. We demonstrate its use in improving the enzyme activities of not only N-type and O-type methyltransferases by 2-fold but also an acetyltransferase of another
Hao Luo   +13 more
doaj   +1 more source

Methionine adenosyltransferases in liver cancer. [PDF]

open access: yes, 2019
Methionine adenosyltransferases (MATs) are essential enzymes for life as they produce S-adenosylmethionine (SAMe), the biological methyl donor required for a plethora of reactions within the cell.
Barbier-Torres, Lucia   +4 more
core  

Maternal Obesity and MicroRNAs in Breast Milk: Implications for Infant Developmental Programming

open access: yesObesity Reviews, EarlyView.
ABSTRACT This review explores the relationship between maternal obesity and alterations in the expression of microRNAs (miRNAs) in breast milk, highlighting how these changes may influence the developmental programming of the infant. Evidence suggests that maternal obesity can affect the bioactive composition of breast milk, including miRNA profiles ...
Gyslane M. Santos   +2 more
wiley   +1 more source

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