Results 161 to 170 of about 78,586 (253)

Nucleases and Their Inhibitors: Exploring Biological Roles, Industrial Applications, and Challenges in Heterologous Expression

open access: yesBiotechnology Journal, Volume 21, Issue 9, September 2026.
Graphical Abstract and Lay Summary Intracellular nucleases, depicted as blue circles in a nucleosome, hydrolyze phosphodiester bonds, repair damaged DNA using DNA base excision repair (BER), mismatch repair (MMR), and homologous recombination (HR), and are involved in DNA replication.
Wian Vermeulen   +2 more
wiley   +1 more source

Immune Thrombotic Thrombocytopenic Purpura Following Trimethoprim Sulfamethoxazole Reexposure: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT An 85‐year‐old man developed acute neurologic dysfunction, severe thrombocytopenia, microangiopathic hemolytic anemia, and ADAMTS13 activity of 4.6% after TMP‐SMX reexposure. Seven plasma‐exchange sessions plus corticosteroids produced rapid recovery.
Renee Morecroft   +6 more
wiley   +1 more source

Up-to-date MALDI-TOF MS-based identification of the <i>Corynebacterium diphtheriae</i> species complex for improved diagnostics. [PDF]

open access: yesJ Clin Microbiol
Rau J   +10 more
europepmc   +1 more source

Concomitant Lemierre's Syndrome and Base‐of‐Skull Osteomyelitis Caused by Arcanobacterium haemolyticum, Complicated by Ceftriaxone‐Associated Cholecystitis: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Lemierre's syndrome and base‐of‐skull osteomyelitis can occur together in immunocompetent adolescents with Arcanobacterium haemolyticum bacteraemia. Prolonged high‐dose ceftriaxone may precipitate symptomatic cholecystitis. Clinicians should consider A.
Angus Lane, Alexandra Stewart
wiley   +1 more source

Modulating the Gut‐Microbiota‐Brain Axis in Alzheimer's Disease: Therapeutic Potential of Nutritional and Metabolic Factors

open access: yesCNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
This review systematically examines the role of gut microbiota modulation in Alzheimer's disease, focusing on how microbial metabolites and dietary nutrients influence cognitive function and AD pathology, as well as the neuroprotective effects through the gut‐brain axis.
Binyue Xu   +6 more
wiley   +1 more source

Pangenome of Streptomyces sampsonii and Relatives Highlights Horizontal Gene Transfer and Secondary Metabolism in Environmental Adaptation and Ecological Significance

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
This study presents a chromosome‐level genome assembly of Streptomyces sampsonii and a pangenome analysis of 95 strains, revealing a highly expansive “open” pangenome. Our results highlight that horizontal gene transfer (HGT) and accessory gene variations drive the evolution of secondary metabolism and environmental adaptation.
Boyang Zhang, Shuo Ji
wiley   +1 more source

A Case Report of Non-toxigenic Corynebacterium belfantii With Suspected Diphtheria Infection. [PDF]

open access: yesCureus
Tsumori K   +15 more
europepmc   +1 more source

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