C Difficile

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Identification of a new family of peptidoglycan transpeptidases reveals atypical crosslinking is essential for viability in Clostridioides difficile - PubMed
Identification of a new family of peptidoglycan transpeptidases reveals atypical crosslinking is essential for viability in Clostridioides difficile - PubMed
Clostridioides difficile , the leading cause of antibiotic-associated diarrhea, relies primarily on 3-3 crosslinks created by L,D-transpeptidases (LDTs) to fortify its peptidoglycan (PG) cell wall. This is unusual, as in most bacteria the vast majority of PG crosslinks are 4-3 crosslinks, whi …
·pubmed.ncbi.nlm.nih.gov·
Identification of a new family of peptidoglycan transpeptidases reveals atypical crosslinking is essential for viability in Clostridioides difficile - PubMed
Clinical Efficacy of Therapeutic Agents for Clostridioides difficile Infection Based on Four Severity Classifications - PubMed
Clinical Efficacy of Therapeutic Agents for Clostridioides difficile Infection Based on Four Severity Classifications - PubMed
The Japanese guidelines for the management of Clostridioides difficile infection (CDI) recommend metronidazole (MNZ) for non-severe cases and vancomycin (VCM) for severe cases. Here, we investigated the use of CDI antimicrobials and evaluated their clinical efficacy in four severity classifications …
·pubmed.ncbi.nlm.nih.gov·
Clinical Efficacy of Therapeutic Agents for Clostridioides difficile Infection Based on Four Severity Classifications - PubMed
Fecal Microbiota Transplantation Repairs Radiation Enteritis Through Modulating the Gut Microbiota-Mediated Tryptophan Metabolism - PubMed
Fecal Microbiota Transplantation Repairs Radiation Enteritis Through Modulating the Gut Microbiota-Mediated Tryptophan Metabolism - PubMed
Radiation enteritis is a common complication of abdominal and pelvic radiotherapy. Several previous studies showed that fecal microbiota transplantation (FMT) could alleviate radiation enteritis. In this study, we investigated the efficacy of FMT in alleviating radiation enteritis and explored the m …
·pubmed.ncbi.nlm.nih.gov·
Fecal Microbiota Transplantation Repairs Radiation Enteritis Through Modulating the Gut Microbiota-Mediated Tryptophan Metabolism - PubMed
Microplastics dampen the self-renewal of hematopoietic stem cells by disrupting the gut microbiota-hypoxanthine-Wnt axis - PubMed
Microplastics dampen the self-renewal of hematopoietic stem cells by disrupting the gut microbiota-hypoxanthine-Wnt axis - PubMed
Microplastics (MPs) are contaminants ubiquitously found in the global biosphere that enter the body through inhalation or ingestion, posing significant risks to human health. Recent studies emerge that MPs are present in the bone marrow and damage the hematopoietic system. However, it remains largel …
·pubmed.ncbi.nlm.nih.gov·
Microplastics dampen the self-renewal of hematopoietic stem cells by disrupting the gut microbiota-hypoxanthine-Wnt axis - PubMed
Microbiome bacterial influencers of host immunity and response to immunotherapy - PubMed
Microbiome bacterial influencers of host immunity and response to immunotherapy - PubMed
The gut microbiota influences anti-tumor immunity and can induce or inhibit response to immune checkpoint inhibitors (ICIs). Therefore, microbiome features are being studied as predictive/prognostic biomarkers of patient response to ICIs, and microbiome-based interventions are attractive adjuvant tr …
·pubmed.ncbi.nlm.nih.gov·
Microbiome bacterial influencers of host immunity and response to immunotherapy - PubMed
Ginsenoside Rg5 Activates the LKB1/AMPK/mTOR Signaling Pathway and Modifies the Gut Microbiota to Alleviate Nonalcoholic Fatty Liver Disease Induced by a High-Fat Diet - PubMed
Ginsenoside Rg5 Activates the LKB1/AMPK/mTOR Signaling Pathway and Modifies the Gut Microbiota to Alleviate Nonalcoholic Fatty Liver Disease Induced by a High-Fat Diet - PubMed
The primary objective of this investigation was to elucidate the manner in which ginsenoside Rg5 (Rg5) ameliorates nonalcoholic fatty liver disease (NAFLD) via the modulation of the gut microbiota milieu. We administered either a standard diet (ND) or a high-fat diet (HFD), cou …
·pubmed.ncbi.nlm.nih.gov·
Ginsenoside Rg5 Activates the LKB1/AMPK/mTOR Signaling Pathway and Modifies the Gut Microbiota to Alleviate Nonalcoholic Fatty Liver Disease Induced by a High-Fat Diet - PubMed
Antimicrobial effects of cannabidiol on select agriculturally important Clostridia - PubMed
Antimicrobial effects of cannabidiol on select agriculturally important Clostridia - PubMed
Amino acid-fermenting Clostridia have undesirable effects in agricultural systems, which can be mitigated by antibiotics, but resistance necessitates alternatives. Here, we demonstrate the efficacy of cannabidiol on growth and ammonia inhibition of five agriculturally relevant Clostridia: Clostridiu …
·pubmed.ncbi.nlm.nih.gov·
Antimicrobial effects of cannabidiol on select agriculturally important Clostridia - PubMed
Epidemiological and clinical burden of Clostridioides difficile infections and recurrences between 2015 - 2019: the RECUR Germany study - PubMed
Epidemiological and clinical burden of Clostridioides difficile infections and recurrences between 2015 - 2019: the RECUR Germany study - PubMed
CDI remains a public health concern in Germany despite a decline in the incidence over recent years. A substantial proportion of CDI patients experience rCDIs, which increase the risk of severe clinical complications. The results highlight an increasing need of improved therapeutic management of CDI …
·pubmed.ncbi.nlm.nih.gov·
Epidemiological and clinical burden of Clostridioides difficile infections and recurrences between 2015 - 2019: the RECUR Germany study - PubMed
Gut Microbiome-Colorectal Cancer Relationship - PubMed
Gut Microbiome-Colorectal Cancer Relationship - PubMed
Traditionally, the role of gut dysbiosis was thought to be limited to pathologies like Clostridioides difficile infection, but studies have shown its role in other intestinal and extraintestinal pathologies. Similarly, recent studies have surfaced showing the strong potential role of the gut …
·pubmed.ncbi.nlm.nih.gov·
Gut Microbiome-Colorectal Cancer Relationship - PubMed
Assessment of Faecal Microbiota Transplant Stability in Deep-Freeze Conditions: A 12-Month Ex Vivo Viability Analysis - PubMed
Assessment of Faecal Microbiota Transplant Stability in Deep-Freeze Conditions: A 12-Month Ex Vivo Viability Analysis - PubMed
The study confirmed that faecal microbiota can be preserved with high viability in deep-freeze storage for up to a year, making allogenic FMT from biobanked samples a viable and safer option for patients. However, a multidonor approach may be beneficial to mitigate the risk of viability loss in any …
·pubmed.ncbi.nlm.nih.gov·
Assessment of Faecal Microbiota Transplant Stability in Deep-Freeze Conditions: A 12-Month Ex Vivo Viability Analysis - PubMed
Neonatal Calf Diarrhea and Gastrointestinal Microbiota: Etiologic Agents and Microbiota Manipulation for Treatment and Prevention of Diarrhea - PubMed
Neonatal Calf Diarrhea and Gastrointestinal Microbiota: Etiologic Agents and Microbiota Manipulation for Treatment and Prevention of Diarrhea - PubMed
Neonatal calf diarrhea is the leading cause of neonatal morbidity and mortality globally. The changes associated with the gastrointestinal microbiota in neonatal calves experiencing diarrhea and its etiology are not fully understood or completely defined in the literature. Several studies have demon …
·pubmed.ncbi.nlm.nih.gov·
Neonatal Calf Diarrhea and Gastrointestinal Microbiota: Etiologic Agents and Microbiota Manipulation for Treatment and Prevention of Diarrhea - PubMed
The epidemiology and management of Clostridioides difficile infection-A clinical update - PubMed
The epidemiology and management of Clostridioides difficile infection-A clinical update - PubMed
Although the prevalence of C. difficile infection remains high, there have been significant advances in the development of novel therapeutics and preventative measures following changes in recent practice guidelines, and will continue to evolve in the future.
·pubmed.ncbi.nlm.nih.gov·
The epidemiology and management of Clostridioides difficile infection-A clinical update - PubMed
CDC's Hospital-Onset Clostridioides difficile Prevention Framework in a Regional Hospital Network - PubMed
CDC's Hospital-Onset Clostridioides difficile Prevention Framework in a Regional Hospital Network - PubMed
In this quality improvement study of a regional hospital network, implementation of the Framework was not temporally associated with declining HO-CDI incidence. Further study of the effectiveness of multimodal prevention measures for controlling HO-CDI is warranted.
·pubmed.ncbi.nlm.nih.gov·
CDC's Hospital-Onset Clostridioides difficile Prevention Framework in a Regional Hospital Network - PubMed
Epidemiological and clinical burden of Clostridioides difficile infections and recurrences between 2015 − 2019: the RECUR Germany study - BMC Infectious Diseases
Epidemiological and clinical burden of Clostridioides difficile infections and recurrences between 2015 − 2019: the RECUR Germany study - BMC Infectious Diseases
Background This real-world study assessed the epidemiology and clinical complications of Clostridioides difficile infections (CDIs) and recurrences (rCDIs) in hospital and community settings in Germany from 2015 − 2019. Methods An observational retrospective cohort study was conducted among adult patients diagnosed with CDI in hospital and community settings using statutory health insurance claims data from the BKK database. A cross-sectional approach was used to estimate the annual incidence rate of CDI and rCDI episodes per 100,000 insurants. Patients’ demographic and clinical characteristics were described at the time of first CDI episode. Kaplan-Meier method was used to estimate the time to rCDIs and time to complications (colonic perforation, colectomy, loop ileostomy, toxic megacolon, ulcerative colitis, peritonitis, and sepsis). A Cox model was used to assess the risk of developing complications, with the number of rCDIs as a time-dependent covariate. Results A total of 15,402 CDI episodes were recorded among 11,884 patients. The overall incidence of CDI episodes declined by 38% from 2015 to 2019. Most patients (77%) were aged ≥ 65 years. Around 19% of CDI patients experienced at least one rCDI. The median time between index CDI episode to a rCDI was 20 days. The most frequent complication within 12-months of follow-up after the index CDI episode was sepsis (7.57%), followed by colectomy (3.20%). The rate of complications increased with the number of rCDIs. The risk of any complication increased by 31% with each subsequent rCDI (adjusted hazard ratio [HR]: 1.31, 95% confidence interval: 1.17;1.46). Conclusions CDI remains a public health concern in Germany despite a decline in the incidence over recent years. A substantial proportion of CDI patients experience rCDIs, which increase the risk of severe clinical complications. The results highlight an increasing need of improved therapeutic management of CDI, particularly efforts to prevent rCDI.
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Epidemiological and clinical burden of Clostridioides difficile infections and recurrences between 2015 − 2019: the RECUR Germany study - BMC Infectious Diseases
Induction of autism-related behavior in male mice by early-life vitamin D deficiency: association with disruption of the gut microbial composition and homeostasis - PubMed
Induction of autism-related behavior in male mice by early-life vitamin D deficiency: association with disruption of the gut microbial composition and homeostasis - PubMed
Vitamin D deficiency (VDD) during early life emerges as a potential risk factor for autism spectrum disorder (ASD). Individuals with autism commonly exhibit lower vitamin D (VD) levels compared to the general population, and VD deficiency is prevalent during pregnancy and lactation. Moreover, gastro …
·pubmed.ncbi.nlm.nih.gov·
Induction of autism-related behavior in male mice by early-life vitamin D deficiency: association with disruption of the gut microbial composition and homeostasis - PubMed
Transplant of microbiota from Crohn's disease patients to germ-free mice results in colitis - PubMed
Transplant of microbiota from Crohn's disease patients to germ-free mice results in colitis - PubMed
Although the role of the intestinal microbiota in the pathogenesis of inflammatory bowel disease (IBD) is beyond debate, attempts to verify the causative role of IBD-associated dysbiosis have been limited to reports of promoting the disease in genetically susceptible mice or in chemically induced co …
·pubmed.ncbi.nlm.nih.gov·
Transplant of microbiota from Crohn's disease patients to germ-free mice results in colitis - PubMed
Profiling the colonic mucosal response to fecal microbiota transplantation identifies a role for GBP5 in colitis in humans and mice - PubMed
Profiling the colonic mucosal response to fecal microbiota transplantation identifies a role for GBP5 in colitis in humans and mice - PubMed
Host molecular responses to fecal microbiota transplantation (FMT) in ulcerative colitis are not well understood. Here, we profile the human colonic mucosal transcriptome prior to and following FMT or placebo to identify molecules regulated during disease remission. FMT alters the transcriptome abov …
·pubmed.ncbi.nlm.nih.gov·
Profiling the colonic mucosal response to fecal microbiota transplantation identifies a role for GBP5 in colitis in humans and mice - PubMed
The gut microbiome from middle-aged women with depression modulates depressive-like behaviors and plasma fatty acid metabolism in female middle-aged mice - PubMed
The gut microbiome from middle-aged women with depression modulates depressive-like behaviors and plasma fatty acid metabolism in female middle-aged mice - PubMed
These findings suggest that microbial dysbiosis is linked to the pathogenesis of MAD, and its role may be associated with the regulation of MLCFAs metabolism.
·pubmed.ncbi.nlm.nih.gov·
The gut microbiome from middle-aged women with depression modulates depressive-like behaviors and plasma fatty acid metabolism in female middle-aged mice - PubMed
Patient preferences for active ulcerative colitis treatments and fecal microbiota transplantation - PubMed
Patient preferences for active ulcerative colitis treatments and fecal microbiota transplantation - PubMed
We identified characteristics of UC patients who are more likely to be interested in FMT using preference elicitation methods. Patient-centered care can be enhanced by knowing which patients are more likely to be interested in FMT, potentially improving satisfaction with and adherence to treatments …
·pubmed.ncbi.nlm.nih.gov·
Patient preferences for active ulcerative colitis treatments and fecal microbiota transplantation - PubMed
Ovarian Cancer and the Microbiome: Connecting the Dots for Early Diagnosis and Therapeutic Innovations-A Review - PubMed
Ovarian Cancer and the Microbiome: Connecting the Dots for Early Diagnosis and Therapeutic Innovations-A Review - PubMed
Ovarian cancer, which ranks eighth among global female cancers and fifth in fatality, poses a significant health challenge owing to its asymptomatic early stages. Understanding the pathogenesis requires extensive research. Recent studies have emphasized the role of the gut and cervicovaginal microbi …
·pubmed.ncbi.nlm.nih.gov·
Ovarian Cancer and the Microbiome: Connecting the Dots for Early Diagnosis and Therapeutic Innovations-A Review - PubMed
Live Biotherapeutic Products for the Prevention of Recurrent Clostridioides difficile Infection - PubMed
Live Biotherapeutic Products for the Prevention of Recurrent Clostridioides difficile Infection - PubMed
Live biotherapeutic products provide a safe and effective option for the prevention of rCDI and represent an improvement over conventional FMT. Additional studies are needed to further determine their place in therapy relative to bezlotoxumab and in the setting of immunosuppression and inflammatory …
·pubmed.ncbi.nlm.nih.gov·
Live Biotherapeutic Products for the Prevention of Recurrent Clostridioides difficile Infection - PubMed
Nontraditional Treatment of Hepatic Encephalopathy - PubMed
Nontraditional Treatment of Hepatic Encephalopathy - PubMed
The pathophysiology of hepatic encephalopathy (HE) is complex, with hyperammonemia playing a central role in its development. Traditional therapies for HE have targeted ammonia and include medications such as lactulose and rifaximin. Although these agents are considered standard of care, nontraditio …
·pubmed.ncbi.nlm.nih.gov·
Nontraditional Treatment of Hepatic Encephalopathy - PubMed
Antimicrobial activity of eravacycline and other comparative agents on aerobic and anaerobic bacterial pathogens in Taiwan: a clinical microbiological study - PubMed
Antimicrobial activity of eravacycline and other comparative agents on aerobic and anaerobic bacterial pathogens in Taiwan: a clinical microbiological study - PubMed
Our study highlights the potential of eravacycline as an effective treatment option for multidrug-resistant bacterial infections.
·pubmed.ncbi.nlm.nih.gov·
Antimicrobial activity of eravacycline and other comparative agents on aerobic and anaerobic bacterial pathogens in Taiwan: a clinical microbiological study - PubMed
Approaching toxigenic Clostridia from a one health perspective - PubMed
Approaching toxigenic Clostridia from a one health perspective - PubMed
Spore-forming pathogens have a unique capacity to thrive in diverse environments, and with temporal persistence afforded through their ability to sporulate. Their prevalence in diverse ecosystems requires a One Health approach to identify critical reservoirs and outbreak-associated transmission chai …
·pubmed.ncbi.nlm.nih.gov·
Approaching toxigenic Clostridia from a one health perspective - PubMed
The impact of existing total anti-toxin B IgG immunity in outcomes of recurrent Clostridioides difficile infection - PubMed
The impact of existing total anti-toxin B IgG immunity in outcomes of recurrent Clostridioides difficile infection - PubMed
Late anti-toxin-B humoral immunity acquired after treatment is important for preventing recurrent Clostridioides difficile infection. We prospectively-measured anti-toxin-B IgG and neutralization titers at diagnosis as potential early predictors of recurrence. High anti-toxin-B-IgG/neutralizing anti …
·pubmed.ncbi.nlm.nih.gov·
The impact of existing total anti-toxin B IgG immunity in outcomes of recurrent Clostridioides difficile infection - PubMed