Results 11 to 20 of about 14,096,383 (244)

Symptomatologie, epidemiologie des fusarioses sur cereales

, 1993
*INRA, Amelioration des Plantes, BP29, 35650 Le Rheu, FRA Diffusion du document : INRA, Amelioration des Plantes, BP29, 35650 Le Rheu, FRAInternational ...
Maurin, Nicolas, Trottet, Maxime, Saur, L.   +2 more
core   +4 more sources

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Evaluation des ressources genetiques des riz cultives en Afrique par hybridation intra- et interspecifique

, 1992
*INRA, Station de Genetique et Amelioration des Plantes, Route de Saint Cyr, 78026 Versailles Cedex Diffusion du document : INRA, Station de Genetique et Amelioration des Plantes, Route de Saint Cyr, 78026 Versailles Cedex Diplôme : Dr.
Pham, J.L.
core   +2 more sources

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

Molecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim, Maryam Aslam, Elouise Torruella, Alphons Sony, Asif Rahman, Simira Smith, Columba de la Parra, Moira Sauane   +7 more
wiley   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Salvianolic Acid a Disrupts the HSP90α‐AKT‐PERK Ternary Complex to Alleviate Atherosclerosis by Activating Endoplasmic Reticulum Stress of Senescent Vascular Smooth Muscle Cells

Advanced Science, EarlyView.
Salvianolic acid A (SAA) selectively induces senescent vascular smooth muscle cell apoptosis, alleviating atherosclerosis. Mechanistically, SAA targets heat shock protein 90 alpha (HSP90α) to disrupt the protein inase B (AKT)‐PRKR‐Like Endoplasmic Reticulum Kinase (PERK) scaffold, driving ubiquitin‐proteasome‐dependent AKT degradation.
Xiuya Guan, Mengkai Lu, Xinhai Cui, Dawei Zhang, Lei Zhang, Lin Lin, Yuan Li, Yuanlong Hu, Chao Li   +8 more
wiley   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source

Etude de methodes d'obtention de lignees homozygotes : 1. Androgenese in vitro sur le riz (Oryza sativa L.) : amelioration du rendement par traitement au gametocide. 2. Analyse de la variabilite genetique de deux populations de ble tendre (Triticum aestivum L.) derivees par haplodiploidisation in vitro et filiation unipare

, 1990
*INRA, Station de Genetique et Amelioration des Plantes, Route de Saint Cyr, 78026 Versailles Cedex Diffusion du document : INRA, Station de Genetique et Amelioration des Plantes, Route de Saint Cyr, 78026 Versailles Cedex Diplôme : Dr.
Senghor, P.T.
core   +2 more sources

Amélioration de la production des plantes haploïdes et haploïdes doublés utilisant la culture des anthères du blé

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2017
La production des plantes haploïdes et haploïdes doublés, fournit aux sélectionneurs du blé un moyen très efficace pour accélérer la production des lignées homozygotes.
Fatima HENKRAR, Sripada M. UDUPA, Driss IRAQI, Najib BENDAOU   +3 more
doaj  

Oral Recombinant Human Collagen III Protects Gastric Mucosa via G‐Quadruplex‐Mediated Activation of the Pla2g4a‐Prostaglandin Axis

Advanced Science, EarlyView.
Orally administered recombinant human type III collagen protects the gastric mucosa from ethanol‐induced injury by coordinating redox homeostasis, epithelial barrier repair, and arachidonic acid–prostaglandin metabolism. Gastric digestion releases the pentapeptide GPAEF, which interacts with the Pla2g4a promoter G‐quadruplex in a structure‐dependent ...
Xinyue Lan, Qiu Dai, Yanhui Wang, Jiaxuan Gu, Chengyun Wang, Weicheng Xu, Xinru Gao, Jiageng Cheng, Wentao Geng, Xiaowen Wu, Haihang Li, Xiaoyun He, Shengwei Fu, Longjiao Zhu, Wentao Xu   +14 more
wiley   +1 more source