Results 81 to 90 of about 52,673 (252)

Effect of spermidine intake on overload‐induced skeletal muscle hypertrophy in male mice

Physiological Reports
Skeletal muscles exhibit high plasticity, such as overload‐induced hypertrophy or immobilization‐induced atrophy. During sports, skeletal muscle hypertrophy is induced by training to improve performance.
Tomohiro Iwata, Takanaga Shirai, Riku Tanimura, Ryoto Iwai, Tohru Takemasa   +4 more
doaj   +1 more source

Spermidine improves the antioxidant capacity and morphology of intestinal tissues and regulates intestinal microorganisms in Sichuan white geese

Frontiers in Microbiology
IntroductionIntestinal health is very important to the health of livestock and poultry, and is even a major determining factor in the performance of livestock and poultry production.
Zelong Wang, Dongmei Jiang, Xin Wang, Yilong Jiang, Qian Sun, Weikang Ling, Xiaoguang An, Chengweng Ji, Shuo Li, Yuxin Qi, Bo Kang   +10 more
doaj   +1 more source

Dependence of swarming inEscherichia coliK-12 on spermidine and the spermidine importer [PDF]

FEMS Microbiology Letters, 2009
In a previous work, it was observed that the swarming of polyamine-deficient Proteus mirabilis (speB::sm) was severely inhibited on Luria-Bertani (LB) swarming plates (LBSw) (LB, 0.5% glucose, 0.5% agar), and it was clarified that extracellular putrescine was important as a signaling molecule for the induction of swarming in P. mirabilis.
Shin, Kurihara, Hideyuki, Suzuki, Yuichi, Tsuboi, Yoshimi, Benno   +3 more
openaire   +2 more sources

Inhibition of Ornithine Decarboxylase 1 Mitigates Denervation‐Induced Muscle Atrophy by Suppressing Proteolysis and Preserving Muscle Stem Cell Homeostasis

Cell Proliferation, EarlyView.
Polyamine metabolism is innervation responsive and involved in denervation‐induced muscle atrophy. Inhibition of polyamine metabolism attenuates muscle atrophy by restraining proteolysis and preserving MuSCs homeostasis. Denervation‐induced activation of FAP‐derived FGF7 drives premature MuSCs activation, while DFMO suppresses this paracrine cue to ...
Mingming Zhang, Feifan Chang, Siliang Ge, Fuming Cao, Pincong Fu, Haobo Zhang, Ming Chen, Yi Li, Peifu Tang, Pengbin Yin   +9 more
wiley   +1 more source

Spermidine N-D5

, 2002
Inelastic Neutron Scattering spectrum of Spermidine N-D5, D₂N(CH₂)₃ND(CH₂)₃ND₂, measured on the TOSCA ...
M. P. M. Marques, Universidade de Coimbra, Portugal
core   +1 more source

A cross‐species post‐translational modification profiling of histones by LC‐MS/MS revealed conserved oxidative modifications in plants

New Phytologist, EarlyView.
Conservation of post‐translational modifications (PTMs) in histones across six plant species.
Sau‐Shan Cheng, Wai‐Ching Sin, Yuen‐Yi Chau, Hon‐Ming Lam   +3 more
wiley   +1 more source

Rational engineering of homospermidine synthase for enhanced catalytic efficiency toward spermidine synthesis

Synthetic and Systems Biotechnology
Spermidine is a naturally occurring polyamine widely utilized in the prevention and treatment of various diseases. Current spermidine biosynthetic methods have problems such as low efficiency and complex multi-enzyme catalysis.
Wenjing Liu, Xiaoxiang Hu, Yi Yan, Yujie Cai   +3 more
doaj   +1 more source

Methyl Jasmonate Seed Priming Mitigates the Defence‐Growth Trade‐Off and Tailors Plant Response to Specific Pests

Plant, Cell &Environment, EarlyView.
ABSTRACT Seed defence priming is emerging as a novel, cost‐efficient and environmentally safe tool for pest management. It has been proposed as a means to uncouple the defence‐growth trade‐off in plants by enhancing defence responses with minimal fitness costs, but the mechanisms underlying this role remain elusive.
Lucia Talavera‐Mateo, Adrian Sabater‐Gabriel, Alejandro Garcia, Marta Marina Perez‐Alonso, Rayko Halitschke, M. Estrella Santamaria   +5 more
wiley   +1 more source

Spermidine as an epigenetic regulator of autophagy in neurodegenerative disorders

Autophagy is an abnormal protein degradation and recycling process that is impaired in various neurological diseases like Alzheimer's disease (AD), Parkinson's disease (PD), and Huntington's disease.
Lewis, Shaila A, Mudgal, Jayesh, Kolathur, Kiran Kumar, Wilson, Joel, Satarker, Sairaj, Nampoothiri, Madhavan, Arora, Devinder   +6 more
core   +1 more source

Effect of Spermidine on Actomyosin System.

, 1969
The inhibitory action of spermidine aliphatic polyamine, on myosin B was studied in relation to the ionic strength. On the basis of this result, it was concluded that the inhibitory action of spermidine on the actomyosin system is not due to the increase
Sounosuke, Takahashi, Tetsuzo, Yamamoto
core   +1 more source