Results 31 to 40 of about 9,493 (133)
Ciencias Marinas, 2012 Many members of Archaea, a group of prokaryotes recognized three decades ago, colonize extreme environments; however, new research has shown that Archaeans are also abundant components of plankton in the open sea, where they play a key role in the ...
F Covacevich +5 more
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Nutrients Changed the Assembly Processes of Profuse and Rare Microbial Communities in Coals
Polish Journal of Microbiology, 2022 Nutrient stimulation is considered effective for improving biogenic coalbed methane production potential. However, our knowledge of the microbial assembly process for profuse and rare microbial communities in coals under nutrient stimulation is still ...
Zhang Yuanyuan +4 more
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Microbiome—pancreatic cancer crosstalk: From tumor biology to therapeutic intervention
iMetaOmics, EarlyView.The intratumoral microbiome acts as a critical regulator in pancreatic cancer progression and therapeutic resistance. This comprehensive review delineates the origins of pancreatic microbes, elucidates their multifaceted mechanisms in driving immune suppression, metabolic reprogramming, and stromal desmoplasia, and highlights the clinical potential of ...
Yuqin Xie +12 more
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Integrative Zoology, EarlyView.Kaempferol modulates the tryptophan metabolism pathway by increasing the abundances of Christensenellaceae R7 group, Bacteroides, and Blautia and reducing that of Rikenellaceae RC9 gut group, thereby significantly increasing the levels of ILA and IAA. This process inhibits the activation of NF‐κB/NLRP3 signaling pathway, reduces pro‐inflammatory factor
Xiangyu Liu +3 more
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Scientific Reports, 2017 Recent discoveries have shown that the marker gene for anaerobic methane cycling (mcrA) is more widespread in the Archaea than previously thought.
Luke J. McKay +3 more
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Frontiers in Microbiology, 2020 Bathyarchaeota, a recently proposed archaeal phylum, is globally distributed and highly abundant in anoxic sediments. Metabolic pathways of the Bathyarchaeota members are diverse and, hence, this phylum has been proposed to play an important role in ...
Dayu Zou +8 more
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Main functions and taxonomic distribution of virulence genes in Brucella melitensis 16 M. [PDF]
PLoS ONE, 2014 Many virulence genes have been detected in attenuated mutants of Brucella melitensis 16 M; nevertheless, a complete report of these genes, including the main Cluster of Orthologous Groups (COG) represented as well as the taxonomical distribution among ...
Aniel Jessica Leticia Brambila-Tapia +3 more
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Advanced Science, Volume 13, Issue 45, 13 August 2026.Nanocellulose, derived from microcrystalline cellulose (MCC) through sulfuric acid hydrolysis or mechanical grinding to produce CNC or CNF, was tested in a rat ICP model. Particularly, CNF improved gut microbiota composition, reduced secondary bile acid metabolism, and restored bile acid homeostasis through modulation of the gut–liver axis.
Muhua Yu +18 more
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Phylogenetic Diversity of Archaea in Shallow Hydrothermal Vents of Eolian Islands, Italy
Diversity, 2019 Shallow hydrothermal systems (SHS) around the Eolian Islands (Italy), related to both active and extinct volcanism, are characterized by high temperatures, high concentrations of CO2 and H2S, and low pH, prohibitive for the majority of eukaryotes which ...
Concetta Gugliandolo, Teresa L. Maugeri
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Multifaceted Roles of Chloroquines in Gastrointestinal Disorders and Beyond
Comprehensive Physiology, Volume 16, Issue 4, August 2026.Chloroquine (CQ) and hydroxychloroquine (HCQ) modulate lysosomal activity and autophagy, suppressing gastrointestinal inflammation and reshaping pathogenic microbiota. These mechanisms alleviate inflammatory bowel disease, inhibit associated tumor growth, and provide benefits in certain autoimmune and viral conditions.
Sihyun Jeong +3 more
wiley +1 more source