Results 81 to 90 of about 30,707 (232)
Frontiers in Plant Science, 2014 It has been previously described that elevation of endogenous spermine levels in Arabidopsis could be achieved by transgenic overexpression of S-Adenosylmethionine decarboxylase (SAMDC) or Spermine synthase (SPMS).
Francisco eMarco +2 more
doaj +1 more source
New Phytologist, Volume 251, Issue 1, Page 438-454, July 2026.Summary Beneficial, facultative endophytes help plants thrive in challenging environments by altering their host's metabolism, but how these cellular scale metabolic changes propagate to the systems biology scale is unknown. In this work, we employed a high‐resolution chemical imaging approach to map metabolic changes at the Populus trichocarpa root ...
Jayde Aufrecht +9 more
wiley +1 more source
, 2015 Inelastic Neutron Scattering spectrum of Dipalladium spermine, (PdCl2)2(Spm), measured on the TOSCA instrument.
Marques, M.P.M.
core +1 more source
Molecular Oncology, Volume 20, Issue 6, Page 1556-1590, June 2026.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers
Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley +1 more source
Biology Open, 2018 Polyamines play a regulatory role in eukaryotic cell growth and morphogenesis. Despite many molecular advances, the underlying mechanism of action remains unclear.
Antônio Jesus Dorighetto Cogo +5 more
doaj +1 more source
Leveraging Macrophage Metabolic Reprogramming for Enhanced Anti‐Tumor Immunity
Advanced Science, Volume 13, Issue 33, 15 June 2026.Tumor‐associated macrophages (TAMs) are key regulators of the tumor microenvironment (TME), with their metabolic states playing a critical role in tumor progression or regression. This review summarizes current understanding of TAM metabolic plasticity alongside cutting‐edge bioengineering innovations, outlining a roadmap for transforming the ...
Zhiyun Liu +8 more
wiley +1 more source
Glucose, glutathione, and cellular response to spermine oxidation products [PDF]
, 1996 Bovine serum amineoxidase (BSAO) oxidatively deaminates polyamines, which contain primary amine groups with formation of several toxic products, H2O2, and aldehyde(s).
Diana A. Averill Bates +4 more
core +1 more source
Food Science &Nutrition, Volume 14, Issue 6, June 2026.This study evaluated the effects of salicylic acid and putrescine (1 mM) treatments on the quality and biochemical properties of apricot fruit during 30 days of cold storage. Although weight loss and decay increased during storage, applications significantly reduced these negative effects.
Mustafa Sakaldaş +3 more
wiley +1 more source