C Diff Molecular

We encountered toxigenic C. difficile strains with various toxin expression levels, ribotypes, and rep types based on the findings of this study. This indicated that various clones from various sources circulate in the hospitals and among patients.

Clostridioides difficile sequence type (ST) 35 has been found in humans and animals worldwide. However, its genomic epidemiology and clonal transmission have not been explored in detail. In this study, 176 C. difficile ST35 isolates from six countries were sequenced. Genomic diversity, …

Objective: To understand molecular characteristics and antibiotic resistance of Clostridioides (C.) difficile isolated from children in China, and provide data support the development of disease risk assessment and burden studies. Methods: A total of 155 strains of …

Clostridioides difficile sequence type (ST) 35 has been found in humans and animals worldwide. However, its genomic epidemiology and clonal transmission have not been explored in detail. In this study, 176 C. difficile ST35 isolates from six countries were sequenced. Genomic diversity, …

Clostridium scindens is a commensal gut bacterium capable of forming the secondary bile acids deoxycholic acid and lithocholic acid from the primary bile acids cholic acid and chenodeoxycholic acid, respectively, as well as converting glucocorticoids to androgens. Historically, only two strai …

Clostridioides difficile (C. difficile) is a Gram-positive, spore-forming anaerobic bacterium emerged as a leading cause of diarrhea globally. CDI's (Clostridioides difficile infection) impact on healthcare systems is concerning due to high treatment cost and increased hospitalisation …

Auranofin (AF), a former rheumatoid polyarthritis treatment, gained renewed interest for its use as an antimicrobial. AF is an inhibitor of thioredoxin reductase (TrxB), a thiol and protein repair enzyme, with an antibacterial activity against several bacteria including C. difficile, an enteropathog …

Clostridioides difficile, a cause of healthcare-associated infections, poses a significant global health threat. This multi-institutional retrospective study focuses on epidemic dynamics, emphasizing minor and toxin-negative clinical isolates through high-resolution genotyping. The genotype of the C …

Blood phagocytes from patients with C. difficile enteritis exhibited a reduced capacity to phagocytose and kill bacteria in comparison to blood phagocytes from age- and sex-matched control patients. Patients with C. difficile infection may have a higher disposition to develop infectious diseases tha …

Clostridioides difficile is a spore-forming pathogen and the most common cause of healthcare-associated diarrhea and colitis in the United States. Besides producing the main virulence factors, toxin A (TcdA) and toxin B (TcdB), many of the common clinical strains encode the C. difficile transferase …

Blood phagocytes from patients with C. difficile enteritis exhibited a reduced capacity to phagocytose and kill bacteria in comparison to blood phagocytes from age- and sex-matched control patients. Patients with C. difficile infection may have a higher disposition to develop infectious diseases tha …

Clostridioides difficile infection (CDI) is a common healthcare-associated infection and the leading cause of gastroenteritis-related deaths worldwide. To investigate the effects of peptide composition of different protein products on CDI, we analyzed and compared the peptide sequences and compositi …

Communications Biology - CDI is the leading cause of gastroenteritisrelated deaths worldwide. we compared the peptide sequences and compositions from using UPLC-MS/MS. An animal model of CDI was...

Auranofin (AF), a former rheumatoid polyarthritis treatment, gained renewed interest for its use as an antimicrobial. AF is an inhibitor of thioredoxin reductase (TrxB), a thiol and protein repair enzyme, with an antibacterial activity against several bacteria including C. difficile, an enteropathog …

Clostridioides difficile (C. difficile) is a Gram-positive, spore-forming anaerobic bacterium emerged as a leading cause of diarrhea globally. CDI's (Clostridioides difficile infection) impact on healthcare systems is concerning due to high treatment cost and increased hospitalisation …

Clostridioides difficile, a cause of healthcare-associated infections, poses a significant global health threat. This multi-institutional retrospective study focuses on epidemic dynamics, emphasizing minor and toxin-negative clinical isolates through high-resolution genotyping. The genotype of the C …

npj Biofilms and Microbiomes - Adaptation mechanisms of Clostridioides difficile to auranofin and its impact on human gut microbiota

Scientific Reports - Regional and temporal genotype profiling of Clostridioides difficile in a multi-institutional study in Japan

This paper explores the intricate relationship between depression, gut dysbiosis, and Clostridioides difficile infections, collectively termed "The 3 Ds". Depression is a widespread mental disorder increasing in prevalence. It is recognized for its societal burden and complex pathophysiology, encomp …

CDI is uncommon in patients with TB, but it results in a significantly increased mortality rate. Patients being treated for TB should be carefully monitored for the development of CDI. Further clinical research is warranted to identify effective interventions for preventing and controlling CDI durin …

In this study, cancer patients with a good CRP response during antibiotic therapy presented lower mortality and a higher proportion of satisfactory therapeutic responses. CRP can be a useful tool when combined with other clinical information in optimizing the duration of antimicrobial treatment in a …

Nature Communications - The oral antibiotic adsorbent DAV132 can reduce fecal concentrations of antibiotics while preserving their pharmacokinetic properties. Here, in a randomized trial in healthy...

YabG is a sporulation-specific protease that is conserved among sporulating bacteria. Clostridioides difficile YabG processes the cortex destined proteins preproSleC into proSleC and CspBA to CspB and CspA. YabG also affects synthesis of spore coat/exosporium proteins CotA and CdeM. In prior work th …

Scientific Reports - Alpha-1 antitrypsin inhibits Clostridium botulinum C2 toxin, Corynebacterium diphtheriae diphtheria toxin and B. anthracis fusion toxin

COVID fatigue describes brain fog, mental, and physical weakness after infection. This article covers ways to improve fatigue and feel less exhausted.

Scientific Reports - Symptom burden, coagulopathy and heart disease after acute SARS-CoV-2 infection in primary practice

Recent data and conversations with experts highlighted the increasing concern of Long COVID’s impact on the brain in patients who have been previously infected with the virus.

Clostridioides difficile is a bacterium that causes life-threatening intestinal infections. Infection symptoms are mediated by a toxin secreted by the bacterium. Toxin pathogenesis is modulated by the intracellular molecule, inositol-hexakisphosphate (IP6). IP6 binds to a cysteine protease do …

Diverse gut microorganisms present in humans and mice are essential for the prevention of microbial pathogen colonization. However, antibiotic-induced dysbiosis of the gut microbiome reduces microbial diversity and allows C. difficile to colonize the intestine. The Oligo Mouse Microbiota 19.1 …

Biofilm formation and toxin production are some of the virulence factors of Clostridioides difficile (C. difficile), which causes hospital-acquired C. difficile infection (HA-CDI). This work investigated the prevalence and distribution of different strains recovered from HA-CDI patients hospitalized …