Results 181 to 190 of about 120,515 (331)

Bioprospecting Anticancer Compounds from the Marine-Derived Actinobacteria Actinomadura sp. Collected at the Saint Peter and Saint Paul Archipelago (Brazil)

open access: gold, 2016
A.W.B. Silva   +12 more
openalex   +1 more source

Natural products, including a new caboxamycin, from Streptomyces and other Actinobacteria isolated in Spain from storm clouds transported by Northern winds of Arctic origin

open access: gold, 2022
Aida Sarmiento-Vizcaíno   +5 more
openalex   +1 more source

The Factors Involved in Plant–Insect–Microbe Interactions Expanded: Genome Analysis and Description of Frigoribacterium adelgis sp. nov.

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Aerobic Actinobacteria belonging to the genus Frigoribacterium were isolated from adelgid Adelges (Aphrastasia) pectinatae collected from a Korean fir tree. Genomic analysis showed that these bacteria encode a range of factors that may be involved in the interactions between Frigoribacterium strains, adelgids and/or Korean fir trees.
Gustė Tamošiūnaitė   +4 more
wiley   +1 more source

The undiscovered natural product potential of Actinomycetes. [PDF]

open access: yesJ Antibiot (Tokyo)
Caraballo-Rodríguez AM   +17 more
europepmc   +1 more source

The Role of the Gut Microbiome in the Complex Network of Frailty Syndrome and Associated Comorbidities in Aging

open access: yesAging Cell, Volume 25, Issue 2, February 2026.
This study analyzed gut microbiota in older adults with and without Frailty Syndrome by 16S rRNA gene sequencing and metagenomics. Frailty was associated with altered microbial composition, metabolic functions, and increased antimicrobial resistance, whereas non‐frail individuals showed healthier profiles.
Ana Barberá   +5 more
wiley   +1 more source

Microbial Profiling of Saliva, Oral Rinse, Subgingival Plaque and GCF Reveals Site‐Specific Dysbiosis in Periodontitis: A Within‐Subject Comparison of 150 Participants

open access: yesJournal of Clinical Periodontology, Volume 53, Issue 2, Page 179-189, February 2026.
ABSTRACT Aim This study aimed to compare the microbial communities across four oral sample types—saliva, oral rinse, subgingival plaque and gingival crevicular fluid (GCF)—and to identify disease‐associated microbiota in periodontitis. Methods Oral samples were collected from 150 adults, each providing four types of samples in the same visit. Saliva (5 
Ran Lee   +5 more
wiley   +1 more source

Exhaled Carbon Monoxide Indicates Persistent Subgingival Dysbiosis After Periodontal Therapy

open access: yesJournal of Clinical Periodontology, Volume 53, Issue 2, Page 170-178, February 2026.
ABSTRACT Aim To investigate whether exhaled carbon monoxide (CO) is dose‐dependently associated with subgingival polymicrobial clusters before and after non‐surgical periodontal therapy. Material and Methods We followed 163 adults with periodontitis, measuring CO before and at 2, 14 and 26 months after therapy.
Sophie Koehlen   +14 more
wiley   +1 more source

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