Results 21 to 30 of about 870,325 (246)

Assessing the Relationship Between Sedimentary Microbial Community Structure and Pollutants in Stormwater Wetlands Using eDNA Metabarcoding

Environmental DNA
Environmental pollution is regarded as one of the most substantial threats facing freshwater ecosystems. Two contaminant types in particular, metals and pesticides, represent both long‐term and widespread hazards to aquatic environments.
Anna S. Flynn, Kathryn L. Hassell, A. Mark Osborn, Vincent Pettigrove, Jeff Shimeta, Sara M. Long   +5 more
doaj   +1 more source

Assessment of Nutritional and Quality Properties of Leaves and Musts in Three Local Spanish Grapevine Varieties Undergoing Controlled Climate Change Scenarios

Plants, 2021
The market demand together with the need for alternatives to withstand climate change led to the recovery of autochthonous grapevine varieties. Under climate change, the summer pruning of vineyards may lead to an increase of vegetative residuals of ...
Nieves Goicoechea, Leyre Jiménez, Eduardo Prieto, Yolanda Gogorcena, Inmaculada Pascual, Juan José Irigoyen, María Carmen Antolín   +6 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Mechanics-activated fibroblasts promote pulmonary group 2 innate lymphoid cell plasticity propelling silicosis progression

Nature Communications
Crystalline silica (CS) particle exposure leads to silicosis which is characterized as progressive fibrosis. Fibroblasts are vital effector cells in fibrogenesis.
Yangyang He, Fan Yang, Lin Yang, Haoyang Yuan, Yichuan You, Yinghui Chen, Xiulin Wu, Hui Min, Jie Chen, Chao Li   +9 more
doaj   +1 more source

Comparison of Extraction Techniques for Wide Screening of 230 Pesticides in Water

Separations
In this study, weekly grab samples extracted by solid-phase extraction (SPE) and stir bar sorptive extraction (SBSE) were compared for the analysis of 230 pesticides in surface waters.
Caterina Cacciatori, Jackie Myers, Giulio Mariani, Hung Vu, Bernd Manfred Gawlik, Vincent Pettigrove   +5 more
doaj   +1 more source

Small protein Cgl2215 enhances phenolic tolerance by promoting MytA activity in Corynebacterium glutamicum

Stress Biology, 2022
Corynebacterium glutamicum is a promising chassis microorganism for the bioconversion of lignocellulosic biomass owing to its good tolerance and degradation of the inhibitors generated in lignocellulosic pretreatments.
Huawei Gu, Xinwei Hao, Ruirui Liu, Zhenkun Shi, Zehua Zhao, Fu Chen, Wenqiang Wang, Yao Wang, Xihui Shen   +8 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

c-di-GMP inhibits the DNA binding activity of H-NS in Salmonella

Nature Communications, 2023
Cyclic di-GMP (c-di-GMP) is a second messenger that transduces extracellular stimuli into cellular responses and regulates various biological processes in bacteria. H-NS is a global regulatory protein that represses expression of many genes, but how H-NS
Shuyu Li, Qinmeng Liu, Chongyi Duan, Jialin Li, Hengxi Sun, Lei Xu, Qiao Yang, Yao Wang, Xihui Shen, Lei Zhang   +9 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Crystalline silica-induced recruitment and immuno-imbalance of CD4+ tissue resident memory T cells promote silicosis progression

Communications Biology
Occupational crystalline silica (CS) particle exposure leads to silicosis. The burden of CS-associated disease remains high, and treatment options are limited due to vague mechanisms.
Yichuan You, Xiulin Wu, Haoyang Yuan, Yangyang He, Yinghui Chen, Sisi Wang, Hui Min, Jie Chen, Chao Li   +8 more
doaj   +1 more source