Results 111 to 120 of about 7,735 (257)

Guard cell‐specific glycine decarboxylase manipulation affects Arabidopsis photosynthesis, growth and stomatal behavior

open access: yesNew Phytologist, Volume 246, Issue 5, Page 2102-2117, June 2025.
Summary Photorespiration is a mandatory metabolic repair shunt of carbon fixation by the Calvin–Benson cycle in oxygenic phototrophs. Its extent depends mainly on the CO2 : O2 ratio in chloroplasts, which is regulated via stomatal movements. Despite a comprehensive understanding of the role of photorespiration in mesophyll cells, its role in guard ...
Hu Sun   +4 more
wiley   +1 more source

Simultaneous Monitoring of Tyrosinase and ATP in Thick Brain Tissues Using a Single Two‐Photon Fluorescent Probe

open access: yesAdvanced Science, Volume 12, Issue 19, May 22, 2025.
A single dual‐emission two‐photon fluorescent probe is designed for simultaneously tracking tyrosinase (TYR) and adenosine triphosphate (ATP). With the help of this probe, the intricate correlation and regulatory mechanism between TYR and ATP during oxidative stress is uncovered.
Hong Huang   +12 more
wiley   +1 more source

Multi‐Omics Analysis Reveals Disturbances of Purine Metabolism and Glutamate Metabolism in the Hippocampus of Lipopolysaccharide‐Induced Mouse Model of Depression

open access: yesBrain and Behavior, Volume 15, Issue 5, May 2025.
The study focused on a mouse model of depression induced by lipopolysaccharides (LPS) and employed innovative multi‐omics approaches, including two‐dimensional gel electrophoresis (2‐DE) for proteomics, liquid chromatography–mass spectrometry (LC–MS) for metabolomics, and real‐time polymerase chain reaction (PCR) microarray technology to analyze the ...
Wen‐Wen Li   +10 more
wiley   +1 more source

Role of Glutamate Excitotoxicity in Glioblastoma Growth and Its Implications in Treatment

open access: yesCell Biology International, Volume 49, Issue 5, Page 421-434, May 2025.
ABSTRACT Glioblastoma is a highly malignant and invasive type of primary brain tumor that originates from astrocytes. Glutamate, a neurotransmitter in the brain plays a crucial role in excitotoxic cell death. Excessive glutamate triggers a pathological process known as glutamate excitotoxicity, leading to neuronal damage.
Colin Moriarty   +2 more
wiley   +1 more source

The Role of Oxaloacetate as a Feed-back Inhibitor of Isocitrate Lyase in Baker's Yeast. [PDF]

open access: bronze, 1975
Matti Varimo   +4 more
openalex   +1 more source

A theory of biochemical organization, metabolic pathways, and evolution [PDF]

open access: yes, 2002
Harold J. Morowitz
core   +1 more source

Enhancing Crop Nutrition in Arid and Semiarid Regions of Africa Through Genome Editing Using CRISPR/Cas

open access: yesFood and Energy Security, Volume 14, Issue 3, May/June 2025.
ABSTRACT Food insecurity is a pressing issue in Africa, aggravated by escalating drought, jeopardizing the region's ability to meet nutritional requirements for human health. In arid and semiarid regions, crop yield is severely affected by drought and salinity.
Erick Amombo   +5 more
wiley   +1 more source

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