Results 171 to 180 of about 7,497 (290)

E. coli and gut health-For the loser now will be later to win. [PDF]

FEBS J
Lundberg JO.
europepmc   +1 more source

Structure and functional genes associated with carbon, nitrogen, phosphorus, and sulfur cycling processes in periphyton: A comparison between natural and artificial rivers

River, EarlyView.
Network analysis of functional genes among prokaryotes, and eukaryotes in natural and artificial rivers. Abstract Periphyton in aquatic ecosystems plays vital roles in the elemental cycle process and is vulnerable to anthropogenic interference. However, few studies have explored the elemental cycles of carbon (C), nitrogen (N), phosphorus (P), and ...
Yulu Tian, Jiezhang Mo, Jiaxin Liu, Chenghao Li, Jiahua Guo   +4 more
wiley   +1 more source

Distribution and activity of nitrate and nitrite reductases in the microbiota of the human intestinal tract. [PDF]

FEBS J
Hager N, Gindt ME, Hövels M, Dorne JCM, Deppenmeier U.   +4 more
europepmc   +1 more source

Porous Organic Polymers: From Molecular Design to Scalable Technologies

Small, EarlyView.
This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem, Hadi Shayesteh, Simindokht Zarei‐Shokat, Rokhsareh Bakhtiari, Sheyda Abedi‐Banaei, Zahra Sheikhlouiharzand, Parnia Mohebimanesh, Seyed Mohammad Amin Ojagh, Bahareh Bakhtiari, Ali Maleki, Theo G. M. van de Ven, Sohrab Zendehboudi, Ali Elkamel   +12 more
wiley   +1 more source

A <i>nirK</i>-cbb3 genomic region links SAR11 to nitrogen loss in the northern Benguela Upwelling System. [PDF]

Microb Genom
Morris RM, Mattes TE, Bubphamanee K, Sadler MC, Calderaro LA, Karolewski J, Casciotti KL, Mason OU.   +7 more
europepmc   +1 more source

Cuproptosis Inducers in Cancer Therapy: State of the Art and Challenges

The Chemical Record, EarlyView.
Cuproptosis is emerging as a distinct copper‐dependent cell death pathway, highlighting copper as a potential metabolic vulnerability in cancer. This review examines how coordination chemistry, redox regulation, and nanomaterial design shape Cu reactivity and therapeutic outcomes.
Chiara Ragusa, Valentina Oliveri
wiley   +1 more source

Comparative analysis of rumen metagenomes with dietary supplementation of 3-nitrooxypropanol revealed divergent modes of action in hydrogen metabolism and reductant pathways between beef and dairy cattle. [PDF]

Microbiome
Choi Y, Zhou M, Oba M, Romero-Pérez A, Beauchemin KA, Duval S, Kindermann M, Guan LL.   +7 more
europepmc   +1 more source

Tuning a nitrate reductase for function. The first spectropotentiometric characterization of a bacterial assimilatory nitrate reductase reveals novel redox properties

Bacterial cytoplasmic assimilatory nitrate reductases are the least well characterized of all of the subgroups of nitrate reductases. In the present study the ferredoxin-dependent nitrate reductase NarB of the cyanobacterium Synechococcus sp.
Taylor CJ, Richardson DJ, Rubio LM, Anderson LJ, Butler CS, Butt JN, Jepsoni BJN, Flores E, Herrero A   +8 more
core  

Multistressor Interaction of Perfluorooctane Sulfonate (PFOS) and Temperature in Two Estuarine Fish Species, Red Drum (Sciaenops ocellatus) and Sheepshead Minnow (Cyprinodon variegatus)

Environmental Toxicology, EarlyView.
ABSTRACT Perfluorooctane sulfonate (PFOS), a perfluoroalkyl substance (PFAS), is characterized by a long, fluorinated carbon chain which makes it ideal for oil‐ and water‐repellent products but detrimental for the environment, where it persists and accumulates in organisms.
Anna L. Thornton, Katy W. Chung, Peter B. Key, Emily C. Pisarski, Philip Tanabe, Marie E. DeLorenzo   +5 more
wiley   +1 more source

Distinct Denitrification Phenotypes in Closely Related Bacteria: Clues to Understanding Variations in Nitrite Accumulation Among Stutzerimonas Strains. [PDF]

Environ Microbiol
Menestreau M, Milligan DA, Sennett LB, Bergaust L, Bakken LR, Rowley G, Kjos M, Shapleigh JP, Frostegård Å.   +8 more
europepmc   +1 more source