Results 131 to 140 of about 52,673 (252)

Main effects of ascorbic acid levels and organic acid type on physicochemical properties, microbial populations, texture, and biogenic amine formation in sucuk

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 8, Page 4942-4950, June 2026.
Abstract BACKGROUND Sucuk is a traditional Turkish dry fermented sausage, the quality and safety of which depend on physicochemical, microbiological, and biochemical changes during fermentation and ripening. Organic acids, their salts, and antioxidants such as ascorbic acid (AA) are widely used in fermented meat products; however, information about ...
Gülsüme Bıçakcı, Ömer Eren
wiley   +1 more source

Genome‐Wide In Silico Analysis of the Type VI Secretion System (T6SS) Within the Morganella Genus

open access: yesMicrobiologyOpen, Volume 15, Issue 3, June 2026.
▪ Species‐specific T6SS patterns among Morganella genus (M. morganii and M. sibonii). ▪ Only one‐third of M. morganii isolates haboured a T6SS. ▪ All M. sibonii possess four T6SS clusters. ▪ M. sibonii exhibited a wide diversity of effectors compared to M. morganii.
Mathilde Duque   +4 more
wiley   +1 more source

Progress in Natural Products Target Discovery Technology

open access: yesMedComm, Volume 7, Issue 6, June 2026.
Here, we provide a comprehensive overview of current technologies and recent advancements in therapeutic target discovery for natural products. By systematically synthesizing the principles, methodologies, and practical applications of existing experimental and computational strategies, this work provides a more actionable reference framework for ...
Qiyuan Pan   +7 more
wiley   +1 more source

Effect of spermidine on the development of bacteriophage SP6

open access: yes, 1989
Bacteriophage SP6 is a virulent phage of Salmonella typhimurium which behaves differently than other phages of the same host. The effect of spermidine on SP6 infection of S.
Verma, Mukesh
core  

Enzymatic Assay for Spermidine

open access: yesJournal of Biological Chemistry, 1963
U, BACHRACH, I S, OSER
openaire   +2 more sources

Acute Lung Injury: From Molecular Circuits to System‐Level Therapeutics

open access: yesMedComm, Volume 7, Issue 6, June 2026.
This visual summary illustrates the paradigm shift from linear pathways to network medicine in ALI. Three interconnected circuits—innate immunity, immunometabolism, and cell death (PANoptosis)—drive disease progression under multiorgan crosstalk (gut–lung, brain–lung).
Yaoli Hou   +10 more
wiley   +1 more source

Spermidine-mediated poly(lactic-co-glycolic acid) nanoparticles containing fluorofenidone for the treatment of idiopathic pulmonary fibrosis

open access: yes, 2017
Jing Tang,1 Jianming Li,2 Guo Li,2 Haitao Zhang,2 Ling Wang,3 Dai Li,4 Jinsong Ding2 1School of Pharmaceutical Sciences, Changsha Medical University, 2Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 3Key Laboratory of Drug
Li G   +6 more
core  

Spermidine reduces ISGylation and enhances ISG15–USP18 interaction

open access: yesScientific Reports
The expression of ubiquitin-like molecule interferon-stimulated gene 15 kDa (ISG15) and its post-translational modification (ISGylation) are significantly activated by interferons or pathogen infections, highlighting their roles in innate immune ...
Haruka Etori   +3 more
doaj   +1 more source

Putrescine, spermidine, spermine, and related polyamine alkaloids

open access: yes, 2002
This chapter discusses the chemistry, biological, and pharmacological aspects of putrescine, spermidine, spermine, and related polyamine alkaloids. Aliphatic di- and polyamines are widespread in microorganisms, plants, and animals, as conjugates to a ...
Barbara Wendt   +17 more
core   +1 more source

Methionine Restriction Extends Yeast Lifespan by Activating Non‐Nitrogen‐Starvation‐Induced Autophagy Through Limiting Methylation of Protein Phosphatase 2A

open access: yesAging Cell, Volume 25, Issue 6, June 2026.
Methionine restriction extends yeast replicative and chronological lifespan as a consequence of depletion of S‐adenosylmethionine (SAM). SAM depletion leads to demethylation of PP2A and increased phosphorylation of Npr2 which activates non‐nitrogen‐starvation (NNS) induced autophagy; early methionine restriction is sufficient to activate persistent ...
Kaylah Birmingham   +6 more
wiley   +1 more source

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