Results 111 to 120 of about 122,170 (318)

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella   +6 more
wiley   +1 more source

Aluminium effects on pyridine nucleotide redox state in roots of Scots pine

open access: yesActa Societatis Botanicorum Poloniae, 2014
After prolonged (3-9 weeks) hydroponic treatment of Scots pine seedlings with different concentrations (0.5-4.0 mM) of Al (AI(N03)3), the levels of pyridine nucleotides were determined in root homogenates.
Gabriela Lorenc-Plucińska   +1 more
doaj   +1 more source

Initial ATP Formation, NADP Reduction, CO2 Fixation, and Chloroplast Flattening Upon Illuminating Pea Leaves [PDF]

open access: bronze, 1969
Park S. Nobel   +4 more
openalex   +1 more source

Leaf phosphorus resorption is related to leaf lifespan and labile phosphorus allocation among species in a nutrient‐poor sclerophyll woodland

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Internal nutrient recycling, such as leaf nutrient resorption, serves as an important strategy for plants to optimise their growth and survival on nutrient‐poor soils.
Sushmita Dhakal   +4 more
wiley   +1 more source

Sources of reducing equivalents for nitrite reductase in Pisum arvense roots

open access: yesActa Societatis Botanicorum Poloniae, 2014
Glucose-6-phosphate and NADP+ as well as malic acid and NADP+ present in the incubation mixture enhanced nitrite reductase (EC 1.6.6.4) activity in Pisum arvense roots.
Grażyna Kłobus
doaj   +1 more source

The Human Cardiac “Age‐OME”: Age‐Specific Changes in Myocardial Molecular Expression

open access: yesAging Cell, EarlyView.
A multi‐omics analysis was performed to uncover the molecular landscape of human cardiac ageing. We report several insights for the first time: a decrease in proteins composing the structural machinery of the heart; a likely compensatory increase in energetic flux and redox reductive capacity; and an increase in lysosomal activity.
Cassandra Malecki   +20 more
wiley   +1 more source

Molecular and cellular mechanisms underlying gyrate atrophy: Why is the retina primarily affected?

open access: yesActa Ophthalmologica, EarlyView.
Abstract Gyrate atrophy of the choroid and retina (GACR; OMIM #258870) is a rare early‐onset autosomal recessive disorder, caused by bi‐allelic pathogenic variants in the gene coding for ornithine aminotransferase (OAT) resulting in hyperornithinaemia.
Mark J. N. Buijs   +12 more
wiley   +1 more source

Epigenetic Regulation of G6PD Drives Metabolic Reprogramming in Intrahepatic Cholangiocarcinoma

open access: yesCancer Science, EarlyView.
This study reveals that tumor‐specific enhancers drive G6PD overexpression in intrahepatic cholangiocarcinoma (ICC), thereby enhancing pentose phosphate pathway activity, maintaining redox homeostasis, and promoting cell proliferation and chemoresistance.
Yusuke Nakano   +15 more
wiley   +1 more source

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