Results 111 to 120 of about 87,513 (276)

Duplication and diversification of the spermidine/spermine N1-acetyltransferase 1 genes in zebrafish.

PLoS ONE, 2013
Spermidine/spermine N(1)-acetyltransferase 1 (Ssat1) is a key enzyme in the polyamine interconversion pathway, which maintains polyamine homeostasis.
Yi-Chin Lien, Ting-Yu Ou, Yu-Tzu Lin, Po-Chih Kuo, Han-Jia Lin   +4 more
doaj   +1 more source

Lethal Effects of the Wild Potato Solanum bulbocastanum on the Planthopper Pentastiridius leporinus, a Vector of Bacterial Pathogens in Potato

Journal of Applied Entomology, EarlyView.
ABSTRACT The planthopper Pentastiridius leporinus [Hemiptera: Cixiidae] is a vector of the two plant pathogenic bacteria ‘Candidatus Arsenophonus phytopathogenicus’ and ‘Candidatus Phytoplasma solani’ causing ‘bacterial potato tuber wilt’ in potato.
Eva Therhaag, Karin Gorzolka, Jürgen Gross   +2 more
wiley   +1 more source

Immune Evasion of Helicobacter pylori and Extra‐Gastric Cancer Risk

Journal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Helicobacter pylori (H. pylori) is a group 1 gastric carcinogen that plays a significant role in extra‐gastric digestive system cancers. H. pylori disrupts host cell homeostasis through expression of virulence factors leading to immune evasion as well as persistent gastric mucosal colonization. H. pylori infection has been shown to play a role
Evren Doruk Engin, Ayse Basak Engin, Atilla Engin   +2 more
wiley   +1 more source

Periodontal Medicine Rewired: Mechanisms Linking Periodontitis to Systemic Diseases

Journal of Periodontal Research, EarlyView.
This review reorganizes decades of research in periodontal medicine into a multi‐dimensional framework, illustrating how periodontitis influences systemic health through at least seven interconnected mechanisms. ABSTRACT Periodontitis is now recognized not merely as a localized oral condition but as a systemic disease linked to over 70 communicable and
Mario Romandini, George Hajishengallis, Mike Curtis, Giacomo Baima   +3 more
wiley   +1 more source

Polyamine and Isoamylamine Levels in Peripheral Blood Cells and Plasma as Biomarkers of Structural and Functional Alterations in Acute Myocardial Infarction and Chronic Heart Failure Patients

Applied Sciences
Polyamines are essential biological compounds that play crucial roles in various physiological processes, including cardiovascular function. This study explored polyamine levels in peripheral blood cells and plasma from patients with acute myocardial ...
José Manuel Rubín, Lorena Suárez, Begoña Cantabrana, Eva Barreiro-Alonso, Ignacio Rodríguez-Uña, Manuel Sánchez   +5 more
doaj   +1 more source

The Oral‐Gut Axis: Bidirectional Interactions Between Microbiome and Diseases

Journal of Periodontal Research, EarlyView.
This study aims to summarize the mechanisms underlying ectopic colonization of the gut by oral pathobionts and the microbial and host factors that regulate this process. ABSTRACT Increased colonization of typically oral microorganisms is frequently observed in the gut mucosa or lumen of individuals with gastrointestinal disorders, including patients ...
Shinya Ebihara, Nobuhiko Kamada
wiley   +1 more source

Structural and functional interaction between polyamine related molecules and biological membranes [PDF]

, 2016
La comunicación describe el conocimiento actual sobre las interacciones de biomoléculas relacionadas con el metabolismo de poliaminas con las estructuras y funciones de las membranas biológicasChanges induced by PA on nucleic acid (NA) conformation and ...
Acosta-Andrade, Carlos, Artetxe, I, Fajardo-Paredes, Ignacio José, Goñi, Félix, Lete, MG, Ruiz-Mirazo, Kepa, Sanchez-Jimenez, Francisca Maria, Urdiales-Ruiz, Jose Luis   +7 more
core  

MpTCP1 controls cell proliferation and redox processes in Marchantia polymorpha

, 2019
TCP transcription factors are key regulators of angiosperm cell proliferation processes. It is unknown whether their regulatory growth capacities are conserved across land plants, which we examined in liverworts, one of the earliest diverging land plant ...
Almeida-Trapp, M., Busch, A., Deckena, M., Kock, C., Kopischke, S., Mithöfer, A., Schüssler, E., Tsiantis, M., Zachgo, S.   +8 more
core   +1 more source

LUCID: An Integrative Approach for Target Discovery and dsRNA Design in Plant Fungal Pathogens

Plant Biotechnology Journal, EarlyView.
LUCID: A computational pipeline for RNAi‐based biofungicide design. ABSTRACT Phytopathogenic fungi pose an escalating threat to global food security and ecosystem stability, as resistance and environmental concerns diminish the effectiveness of conventional fungicides.
Lucía Jiménez‐Castro, Alba López‐Laguna, Dolores Férnandez‐Ortuño, Alejandro Pérez‐García, Álvaro Polonio   +4 more
wiley   +1 more source

Subtype‐Specific Transcription Factors Affect Polyamine Metabolism and the Tumor Microenvironment in Breast Cancer

Cancer Innovation
Background Polyamines play important roles in cell growth and proliferation. Polyamine metabolism genes are dysregulated in various tumors. Some polyamine metabolism genes are regulated by transcription factors.
Qi Song, Yixuan Wang, Sen Liu
doaj   +1 more source