Results 111 to 120 of about 86,841 (327)

Spermidine Reproduces the Anti‐Inflammatory Effects of Intermittent Fasting and Prevents Urate and Calcium Pyrophosphate Crystal‐Induced Inflammation

Arthritis &Rheumatology, EarlyView.
Objective Gout caused by the formation of monosodium urate (MSU) crystals and calcium pyrophosphate (CPP) deposition disease are two major types of microcrystalline pathologies in adults. They are responsible for recurrent flares that rely on interleukin (IL) 1β via activation of the NLRP3 inflammasome.
Chinh Nghia Pham, Florence Castelli, Flora Finet, Charles Leroy, Céline Chollet, Twinu W. Chirayath, Subhalaxmi Moitra, Mylène Zarka, Agnès Ostertag, François Brial, Christèle Combes, Augustin Latourte, Thomas Bardin, François Fenaille, Pascal Richette, Hang Korng Ea   +15 more
wiley   +1 more source

Polyamines: the pivotal amines in influencing the tumor microenvironment

Discover Oncology
Cellular proliferation, function and survival is reliant upon maintaining appropriate intracellular polyamine levels. Due to increased metabolic needs, cancer cells elevate their polyamine pools through coordinated metabolism and uptake.
Cassandra E. Holbert, Robert A. Casero, Tracy Murray Stewart   +2 more
doaj   +1 more source

Increased polyamines alter chromatin and stabilize autoantigens in autoimmune diseases

Frontiers in Immunology, 2013
Polyamines are small cations with unique combinations of charge and length that give them many putative interactions in cells. Polyamines are essential since they are involved in replication, transcription, translation, and stabilization of macro ...
Wesley H. Brooks
doaj   +1 more source

P0203 ERYTHROCYTE POLYAMINE CONCENTRATION IS RELATED TO THE COURSE OF CHRONIC CHOLESTASIS [PDF]

, 2004
Piotr Socha, Adam Fogel, K. Sasiak, Irena Jankowska, Michael S. Adamowicz, Joanna Pawłowska, J Socha   +6 more
openalex   +1 more source

The Application of Carbon Dots in Crops for Sustainable Agriculture

ChemistryEurope, EarlyView.
Carbon dots serve as versatile nanoagents across the crop life cycle. They promote plant growth and photosynthesis, enhance resilience to biotic and abiotic stresses, aid in postharvest preservation, and enable sensitive detection of contaminants.
Xue Li, Lei Jin, Gurpreet Singh Selopal, Federico Rosei, Jinhua Li   +4 more
wiley   +1 more source

Microplastics and nanoplastics in water: Improving removal in wastewater treatment plants with alternative coagulants

The Canadian Journal of Chemical Engineering, EarlyView.
The contaminant removal performance of a conventional coagulant, alum, and alternative coagulants, aluminium chlorohydrate (ACH) and ACH + pDADMC, are compared in challenging wastewater treatment conditions (pH >7.8). The interactions of each coagulant with a negatively charged surface are depicted based on quartz crystal microbalance with dissipation ...
Sinan Abi Farraj, Mathieu Lapointe, Rafael S. Kurusu, Nathalie Tufenkji   +3 more
wiley   +1 more source

EFFECT OF POLYAMINE STRUCTURE ON GROWTH STIMULATION AND SPERMINE AND SPERMIDINE CONTENT OF LACTIC ACID BACTERIA [PDF]

, 1964
Beverly M. Guirard, Esmond E. Snell
openalex   +1 more source

Porous Organic Frameworks‐Based Nanomaterials in Colorectal Cancer Therapy: From Drug Delivery to Personalized Nano‐Vaccine

Cancer Nexus, EarlyView.
ABSTRACT Colorectal cancer (CRC), as the second most common cause of cancer death worldwide, has seen a significant increase in its incidence rate in recent years. However, the current major clinical treatment methods, such as surgery, chemotherapy and radiotherapy, still have certain limitations and are difficult to achieve a complete cure.
Xiaoyu Song, Hao Zhang, Yinghui Wang, Chao Luo   +3 more
wiley   +1 more source

In vitro and in vivo studies on exogenous polyamines and α-difluoromethylornithine to enhance bone formation and suppress osteoclast differentiation

Amino Acids
Exogenous polyamines, including putrescine (PUT), spermidine (SPD), and spermine (SPM), and the irreversible inhibitor of the rate-limiting enzyme ornithine decarboxylase (ODC) of polyamine biosynthesis, α-difluoromethylornithine (DFMO), are implicated ...
Chien-Ching Lee, Chia-Chun Chuang, Chung-Hwan Chen, Yuan-Pin Huang, Chiao-Yi Chang, Pei-Yi Tung, Mon-Juan Lee   +6 more
doaj   +1 more source

Polyamines accentuate vase life by augmenting antioxidant system in cut spikes of Consolida ajacis (L.) Schur. [PDF]

, 2021
Aehsan ul Haq, Sumira Farooq, Mohammad Lateef Lone, Shazia Parveen, Foziya Altaf, Inayatullah Tahir   +5 more
openalex   +1 more source