C Diff Molecular

Meet your gut microbiome: a community of around 4,500 different types of bacteria living in your bowels

Clostridioides difficile (CD) is a major cause of antibiotic-associated diarrhea and pseudomembranous enteritis. C. difficile infection (CDI) is increasingly present in the community and represents a significant burden on the healthcare system. Identification of novel immune-based therapeutic target …

Taller people may have longer gastrointestinal tracts that can house a broader array of microorganisms and could protect them against infections from bacteria such as Clostridium difficile

Low back pain (LBP) is the foremost cause of disability that affects the day-to-day activities of millions of people worldwide. The putative trigger of LBP is linked to the gut microbiome (GM) and its dysbiotic environment. With the concept of GM, various disease pathogenesis has been revisited with …

The gastrointestinal pathogen Clostridioides difficile is the most common cause of hospital-acquired diarrhea. Bacterial interactions with the gut mucosa are crucial for the establishment of C. difficile infection; however, key infection events like bacterial attachment and gut penetra …

Understanding the Roles of tcdE and tcdL During Toxin Secretion in Clostridioides difficile

Cryo-EM Analysis of the Clostridioides difficile Transferase Reveals Intoxication Intermediates

The gastrointestinal pathogen Clostridioides difficile is the most common cause of hospital-acquired diarrhea. Bacterial interactions with the gut mucosa are crucial for the establishment of C. difficile infection; however, key infection events like bacterial attachment and gut penetra …

Linked-mutation strains are associated with high virulence and PMC development. This result will help monitor the clinical prognosis of C. difficile infection and provide key insights for developing therapeutic targets and monoclonal antibodies.

Clostridioides difficile (C. difficile), responsible for 15-25% of gastrointestinal infections, causes health problems mainly due to the toxic activity of toxins A and B (Tcds). These are responsible for its clinical manifestations, including diarrhea, pseudomembranous colitis, toxic m …

Endometriosis and irritable bowel syndrome (IBS) are chronic conditions affecting up to 10% of the global population, imposing significant burdens on healthcare systems and patient quality of life. Interestingly, around 20% of endometriosis patients also present with symptoms indicative of IBS. The …

Current models of bacterial cell division assume that the core synthases of the multiprotein divisome complex, FtsW-FtsI, are the primary drivers of septal peptidoglycan (PG) synthesis. These enzymes are typically encoded in the highly conserved division and cell wall ( dcw ) cluster and are …

This article focuses on the factors that predict long-term complications of C. difficile infection and what can be done in clinical practice to minimize them.

Patients hospitalized for Clostridioides difficile infection who also were vitamin D-deficient were at higher risk of recurrence—but lower risk of mortality.

Scientific Reports - Diversity of binary toxin positive Clostridioides difficile in Korea

Our data indicate that different external and internal factors drive comparable profiles of low diversity dysbiosis. While diarrheal-related low diversity dysbiosis may be a consequence of systemic cancer therapy, a similar phenotype is observed in cases of moderate to severe IBD, and in both cases, …

Clostridioides difficile infection (CDI) is a prevalent source of hospital-acquired diarrhea. The most common presentation of CDI is colitis. In cases of fulminant colitis/toxic megacolon, a col...

There has been an overuse of antibiotics in most patients suffering from COVID-19 which predisposes patients to hospital acquired C. difficile Infection (CDI). Also, COVID infection of the gastrointestinal tract also predisposes the patient to CDI. We here present a fatal case of SARS-CoV-2 coinfect …

Clostridioides difficile and Enterococcus spp. are two common bacterial pathogens populating the human microbiota. We possess scant data on how Clostridioides difficile interacts with Enterococcus spp. in the gut microbiota in subjects colonized with Clostridioides dif …

There has been an overuse of antibiotics in most patients suffering from COVID-19 which predisposes patients to hospital acquired C. difficile Infection (CDI). Also, COVID infection of the gastrointestinal tract also predisposes the patient to CDI. We here present a fatal case of SARS-CoV-2 coinfect …

With a close pathogenetic resemblance to human diabetes, canine Diabetes Mellitus, a chronic metabolic disease featuring abnormally high blood sugar levels, is increasing in prevalence worldwide. Unlike humans, canine glycemic control requires life-long insulin injections and dietary control in most …

Lynch syndrome is a hereditary colorectal cancer caused by mutations in DNA mismatch repair genes. Immune checkpoint therapies have shown promise in treating Lynch syndrome-associated cancers bu...

Clostridioides difficile infection (CDI) is one of the most common diseases associated with medical care, having a more significant impact on patients with inflammatory bowel disease (IBD). The latest studies have proposed a change in management for CDI in IBD patients. This study aims to perform a systematic review that explores the risk factors associated with the infection and the most optimal approach in management. Multiple databases were used for this research, including PubMed, Google Scholar, Science Direct, and Cochrane Library. Studies published in the last five years in the English language were selected based on pre-established criteria. The quality assessment used was the Assessment of Multiple Systematic Review, the Newcastle-Ottawa Scale, and the Scale for the Assessment of Narrative Review Articles. Twelve studies met the inclusion criteria in this systematic review, including literature reviews, a case and control study, and systematic reviews and meta-analyses. Based on the findings in this research, we conclude that the treatment for an initial episode of CDI in IBD patients is the use of antibiotics, vancomycin, or fidaxomicin. For episodes of recurrent CDI (rCDI), fetal microbiota transplantation should be considered. The most common risk factors associated are gut microbiota disturbances, the use of antibiotics, and hospitalization. Due to a wide range of risk factors mentioned in some studies but disregarded in others, further research is needed to determine the most prevalent risk factors.

Paraneoplastic syndromes often cause endocrine, neurological, cutaneous, and hematologic pathologies, and cases with digestive symptoms as prominent are rare.

Mucosal-associated invariant T (MAIT) cells are innate-like T cells mainly found in the mucosa and peripheral blood. We have recently demonstrated that Clostridioides difficile activates MAIT cell in vitro. However, their role in the pathogenesis of C. difficile infection (CDI) in human patients rem …

Therapy for C. difficile infections includes the use of antibiotics, immunosuppressors, and fecal microbiota transplantation (FMT). However, these treatments have several drawbacks, including the loss of colonization resistance, promotion of autoimmune disorders, and the potential for unknown …

Multi-omics analysis allows for an in-depth view of the molecular dynamics of a microbial ecosystem. The study evaluates if different omics data types show similar results or if each of them provides...

Mucosal-associated invariant T (MAIT) cells are innate-like T cells mainly found in the mucosa and peripheral blood. We have recently demonstrated that Clostridioides difficile activates MAIT cell in vitro. However, their role in the pathogenesis of C. difficile infection (CDI) in human patients rem …

The incidence of septicemia is high after CDI, particularly after hospital-onset infection. Additional preventive measures are needed to reduce infectious complications of CDI.

Clostridioides difficile, or C. diff , is an anaerobic bacterium that lives within the gut of many mammals and causes infectious diarrhea. C. difficile is able to survive outside of the gut and transmit to new hosts by forming dormant spores. It is known that the pH of the intes …