Results 121 to 130 of about 1,092,902 (309)

The role of microbial populations in the cycling of iron and manganese from marine aggregates [PDF]

, 2009
Marine aggregates play an important role in the cycling of carbon, nutrients and tracemetals. Within aggregates the oxygen depleted by aerobic microbial respiration maynot be replaced rapidly, generating anoxic or suboxic microzones.
Balzano, Sergio
core   +1 more source

Lipids by Yarrowia lipolytica Strains Cultivated on Glucose in Batch Cultures

, 2020
peer reviewedOleaginous microorganisms, such as Yarrowia lipolytica, accumulate lipids that can have interesting applications in food biotechnology or the synthesis of biodiesel. Y.
Huseyin Erten, Patrick Fickers, Erdem Carsanba, Carsanba, E., Seraphim Papanikolaou, Papanikolaou, S., Erten, H., Fickers, Patrick   +7 more
core   +1 more source

Supramolecular Zinc–Polyphenol Coordination Assemblies Mitigate Colonic Inflammation by Regulating Mucosal Barrier and Microbiome

Advanced Science, EarlyView.
A carrier‐free zinc‐coordinated polyphenol nanoplatform (ZnCA NPs) is designed as an “all‐in‐one” therapeutic strategy for intestinal inflammation. The ZnCA NPs exhibit enhanced colonic accumulation and broad‐spectrum reactive oxygen and nitrogen species scavenging.
Qiwen Xie, Mai Ye, Xuexia Liu, Jing Wang, Ying Chen, Lu Tan, Jinheng Fu, Xiaochang Huang   +7 more
wiley   +1 more source

Bioconversion of volatile fatty acids into microbial lipids by Yarrowia lipolytica [PDF]

, 2019
Volatile fatty acids (VFAs) are short chain fatty acids that can be obtained from organic wastes through acidogenic fermentation and can be used as carbon source for microbial lipids production.
Belo, Isabel, Miranda, Sílvia M., Pereira, Ana Sofia, Lopes, Marlene   +3 more
core  

Gut Microbiota‐Derived Indole‐3‐Propionic Acid Alleviates Diabetic Osteoporosis Through Nrf2‐Mediated Ferroptosis Suppression

Advanced Science, EarlyView.
Diabetes‐associated dysbiosis is accompanied by reduced Clostridium abundance, impaired microbial tryptophan metabolism, and lower circulating indole‐3‐propionic acid (IPA). Exogenous IPA improves trabecular microarchitecture and bone formation and restores Nrf2‐associated antioxidant signaling in bone marrow mesenchymal stem cells, limiting iron ...
Jinwu Bai, Qinyong You, Gao Si, Daole Hu, Ao Sun, Shilong Su, Ruideng Wang, Jixing Fan, Shan Gao, Tengjiao Zhu, Chun‐Li Song, Fang Zhou, Yang Lv   +12 more
wiley   +1 more source

Fungal Biomass-Based Production of Lipids for Biodiesel Synthesis

, 2008
Lipids for biodiesel fuel production are ordinarily being extracted from terrestrial plants, while alternative, fast-growing, lower cost sources are being sought in microbial sources.
SCARSELLA, Marco, BUBBICO, Roberto, D'URSO, ALESSIO, BRAVI, Marco   +3 more
core  

Sex‐ and Time‐Resolved Physiological and Gut Ecosystem Responses to a Food‐Grade Microbiome‐Targeted Intervention in Collegiate Endurance Athletes

Advanced Science, EarlyView.
In collegiate endurance athletes, a 6‐week randomized CPYE intervention yielded time‐ and sex‐dependent shifts in field‐based cardiorespiratory, metabolic, and redox indices, accompanied by changes in gut multi‐omics profiles. An exploratory extension during intensified training generates hypotheses warranting future validation.
Meng Zhang, Le Ge, Kaiyang Liu, Yanrong Liu, Guolin Zhao, Lai‐Yu Kwok, Zheng Sun, Zhihong Sun, Wenyi Zhang   +8 more
wiley   +1 more source

Multifunctional Zinc Glycyrrhizinate‐Integrated Gel for Enhanced Probiotic Delivery and Alleviation of Acute and Spontaneous Colitis

Advanced Science, EarlyView.
Multifunctional oral delivery system—L. reuteri@ZGM—act as both a carrier and therapeutic adjuvant, providing ROS scavenging, and mucin‐interactive properties tailored to the IBD microenvironment. This bioactive gel safeguards L. reuteri from gastric degradation, enhances mucosal adhesion, and promotes long‐term retention at inflamed sites, thereby ...
Mengyun Peng, Xiaochun Chen, Wei Li, Shu Tang, Jun Zhou, Xia Wu, Dan Yuan, Zhongyan Shan, Junfeng Shi   +8 more
wiley   +1 more source

Helicobacter pylori‐Induced Persistent IGF2BP1 Activation Promotes Ferroptosis Resistance in Gastric Tumorigenesis

Advanced Science, EarlyView.
Helicobacter pylori infection induces sustained upregulation of the RNA‐binding protein IGF2BP1 in gastric epithelial cells, establishing a persistent epitranscriptomic program. IGF2BP1 stabilizes SLC7A11 mRNA in an m6A‐dependent manner to suppress ferroptosis and promote epithelial survival under oxidative stress. Pharmacological inhibition of IGF2BP1
Jing Ning, Xin Guan, Xinyu Hao, Jing Zhang, Deyao Li, Ying Xiong, Wenlin Zhang, Xiurui Han, Yanfei Lang, Meiling Zhou, Mengjie Yang, Zhi Huang, Tinghui Qu, Ming Zu, Qiao Meng, Weiwei Fu, Fengmin Lu, Jing Zhang, Xiangmei Chen, Tong Liu, Shigang Ding   +20 more
wiley   +1 more source

Decoding nitrogen depletion–induced lipid accumulation in Aurantiochytrium sp. YHPM1 through integrated proteomic and transcriptomic analyses

BMC Microbiology
Docosahexaenoic acid (DHA) is a high-value omega-3 polyunsaturated fatty acid (PUFA) with critical roles in human health and nutrition, and Aurantiochytrium species have emerged as promising microbial cell factories for sustainable and scalable DHA ...
Shuxian Pang, Hassan Mohamed, Yuanda Song   +2 more
doaj   +1 more source