Results 61 to 70 of about 354 (136)

Urolithin 9-dehydroxylase from Enterocloster bolteae JCM 12243T catalyzing regiospecific dehydroxylation of urolithins

open access: yesEnzyme and Microbial Technology
Urolithins are metabolites derived from ellagic acid, a compound that is present in many plants, including pomegranate, via the action of gut microorganisms. Among them, urolithin A exhibits antioxidant and anti-inflammatory activity and promotes autophagy, making it a potential contributor to human health.
Anno, Katasho   +7 more
openaire   +2 more sources

Regulation of PD‐1PD‐L1 Immune Checkpoints by Gut Microbiota Metabolites and Their Clinical Translational Research: A Review

open access: yesImmunity, Inflammation and Disease, Volume 14, Issue 7, July 2026.
ABSTRACT Background Immune checkpoint inhibitors (ICIs) targeting the PD‐1/PD‐L1 pathway have revolutionized cancer immunotherapy, yet their clinical benefit is constrained by variable response rates and immune‐related adverse events. Aims This review systematically analyzes the molecular mechanisms by which key gut microbiota‐derived metabolites ...
Xuanyou Fang, Shuai Yuan, Weijian Mai
wiley   +1 more source

Fermentation of Green Tea Extract by Streptococcus thermophilus FUA329 and Evaluation of Storage Characteristics

open access: yesShipin gongye ke-ji
In order to evaluate the effect of Streptococcus thermophilus fermentation on green tea extract and its storage characteristics, this study used Streptococcus thermophilus FUA329 and S.
Shuting HAN   +7 more
doaj   +1 more source

Cellular Senescence and Aging: Mechanisms, Disease Convergence, and Therapeutic Frontiers

open access: yesMedComm, Volume 7, Issue 7, July 2026.
This schematic illustrates the hierarchical and interconnected nature of the primary molecular hallmarks of aging. The progression of aging is driven by a convergence of intrinsic molecular insults. Within the nucleus, genomic instability and telomere attrition trigger persistent DDR, accompanied by extensive epigenetic alterations.
Guowei Cai   +10 more
wiley   +1 more source

Metabolic Dysfunction‐Associated Fatty Liver Disease: From Pathogenesis to Treatment

open access: yesMedComm, Volume 7, Issue 7, July 2026.
Extracellular vesicles play a crucial role in interorgan crosstalk of adipose–liver and gut–liver axes and hold potential as therapeutic targets and drug delivery systems for metabolic dysfunction‐associated fatty liver disease (MAFLD). Abbreviations: AT: adipose tissue; EVs: extracellular vesicles; HL: healthy liver; NAFL: nonalcoholic fatty liver ...
Zhifu Cui   +5 more
wiley   +1 more source

Optimization of Medium and Transcriptomic Analysis for Converting Ellagic Acid to Urolithin A by Limosilactobacillus fermentum FUA033

open access: yesShipin gongye ke-ji
This study aimed to establish a systematic framework for enhancing the bioconversion efficiency of ellagic acid to urolithin A by Limosilactobacillus fermentum FUA033 through rational medium engineering, while deciphering the molecular orchestration ...
Gewen ZHANG   +7 more
doaj   +1 more source

Osteoarthritis: Epidemiology, Diagnosis, and Treatment

open access: yesMedComm, Volume 7, Issue 7, July 2026.
Osteoarthritis (OA) is a multifactorial degenerative joint disease and a leading cause of disability worldwide. This graphical abstract summarizes the epidemiology, diagnostic strategies, and therapeutic approaches of OA. OA development is driven by aging, metabolic dysregulation, and mechanical stress, leading to progressive joint degeneration ...
Qin Ru   +7 more
wiley   +1 more source

Urologic Bacteriome: The Hero or the Villain in Prostate Cancer Onset, Progression, and Treatment?

open access: yesMedicinal Research Reviews, Volume 46, Issue 4, Page 1111-1151, July 2026.
ABSTRACT Prostate cancer (PCa) is the second most frequently diagnosed cancer in men worldwide and the fifth leading cause of cancer‐related mortality, presenting urgent unmet clinical needs in diagnosis and treatment. The recognition of the microbiome as a key factor in human health has prompted numerous studies, revealing an exciting new approach to ...
Lara R. S. Fonseca   +6 more
wiley   +1 more source

Process Optimization and Quality Evaluation of Pomegranate Juice Yogurt Fermented with Streptococcus thermophilus FUA329

open access: yesShipin gongye ke-ji
Metabolizing ellagic acid (EA) to urolithin A with numerous bioactivities significantly improve the nutritional value of food rich in EA. In the present study, Streptococcus thermophilus FUA329 was applied to prepare pomegranate juice yogurt.
Yichen HUANG   +8 more
doaj   +1 more source

Urolithin A supplementation alleviates osteogenic disfunction and promotes bone fracture healing in inflammatory environments

open access: yesFood & Nutrition Research
Excessive and chronic inflammation can cause osteogenic dysfunction and disrupt the balance of the osteoimmune microenvironment, thereby increasing the risk of fracture non-union.
Jinwu Bai   +7 more
doaj   +1 more source

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