OOIR: Observatory of International Research

Papers

(The median citation count of Gut Pathogens is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Gut microbiota influence in type 2 diabetes mellitus (T2DM)	127
Designing a novel multi-epitope vaccine to evoke a robust immune response against pathogenic multidrug-resistant Enterococcus faecium bacterium	71
Eubacterium rectale contributes to colorectal cancer initiation via promoting colitis	64
In silico molecular docking and in vitro antimicrobial efficacy of phytochemicals against multi-drug-resistant enteroaggregative Escherichia coli and non-typhoidal Salmonella spp.	40
The use of biomarkers associated with leaky gut as a diagnostic tool for early intervention in autism spectrum disorder: a systematic review	38
Interplay between severities of COVID-19 and the gut microbiome: implications of bacterial co-infections?	33
Association of small intestinal bacterial overgrowth with Parkinson’s disease: a systematic review and meta-analysis	32
Role of interferon gamma in SARS-CoV-2-positive patients with parasitic infections	31
Ectopic gut colonization: a metagenomic study of the oral and gut microbiome in Crohn’s disease	31
Emergence of plasmid-mediated mcr genes from Gram-negative bacteria at the human-animal interface	27
The gut metagenomics and metabolomics signature in patients with inflammatory bowel disease	27
Gut microbiota of patients with different subtypes of gastric cancer and gastrointestinal stromal tumors	26
Bacteroides, butyric acid and t10,c12-CLA changes in colorectal adenomatous polyp patients	22
Antimicrobial resistance patterns and genetic elements associated with the antibiotic resistance of Helicobacter pylori strains from Shanghai	21
Prevalence, antimicrobial resistance, and genotyping of Shiga toxin-producing Escherichia coli in foods of cattle origin, diarrheic cattle, and diarrheic humans in Egypt	20
Relationship between gut microbiome diversity and hepatitis B viral load in patients with chronic hepatitis B	20
Antibiotic resistance and detection of plasmid mediated colistin resistance mcr-1 gene among Escherichia coli and Klebsiella pneumoniae isolated from clinical samples	20
Impact of azithromycin mass drug administration on the antibiotic-resistant gut microbiome in children: a randomized, controlled trial	20
Exosomal CagA from Helicobacter pylori aggravates intestinal epithelium barrier dysfunction in chronic colitis by facilitating Claudin-2 expression	19
Gut microbiota in the early stage of Crohn’s disease has unique characteristics	19
The emerging role of neutrophilic extracellular traps in intestinal disease	18
Virulence among different types of hypervirulent Klebsiella pneumoniae with multi-locus sequence type (MLST)-11, Serotype K1 or K2 strains	18
Prevalence, antimicrobial susceptibility and virulence gene profiles of Arcobacter species isolated from human stool samples, foods of animal origin, ready-to-eat salad mixes and environmental water	18
Hepatitis D: challenges in the estimation of true prevalence and laboratory diagnosis	17
Clinical manifestations, risk factors, and prognostic factors of cytomegalovirus enteritis	17

Geographic distribution of the cagA, vacA, iceA, oipA and dupA genes of Helicobacter pylori strains isolated in China	17
Transcriptional regulation of the virulence genes and the biofilm formation associated operons in Vibrio parahaemolyticus	17
Prevalence of pks + bacteria and enterotoxigenic Bacteroides fragilis in patients with colorectal cancer	17
Emerging role of bacterial outer membrane vesicle in gastrointestinal tract	17
Assessing the impact of storage time on the stability of stool microbiota richness, diversity, and composition	17
Gut microbiota imbalance in colorectal cancer patients, the risk factor of COVID-19 mortality	16
Effect of crude polysaccharide from seaweed, Dictyopteris divaricata (CDDP) on gut microbiota restoration and anti-diabetic activity in streptozotocin (STZ)-induced T1DM mice	16
Proton pump inhibitors use and risk of developing spontaneous bacterial peritonitis in cirrhotic patients: A systematic review and meta-analysis	15
Emerging applications of phage therapy and fecal virome transplantation for treatment of Clostridioides difficile infection: challenges and perspectives	15
Effect of probiotic supplementation on gastrointestinal motility, inflammation, motor, non-motor symptoms and mental health in Parkinson’s disease: a meta-analysis of randomized controlled trials	14
Influence of lincomycin-spectinomycin treatment on the outcome of Enterococcus cecorum infection and on the cecal microbiota in broilers	14
Detection of SARS-CoV-2 from patient fecal samples by whole genome sequencing	13
The genomic characterisation and comparison of Bacillus cereus strains isolated from indoor air	13
Changing serotypes of hand, foot and mouth disease in Shanghai, 2017–2019	13
Impact of Helicobacter pylori eradication on the gastric microbiome	13
Potential capacity of interferon-α to eliminate covalently closed circular DNA (cccDNA) in hepatocytes infected with hepatitis B virus	12
Enterotoxigenic Bacteroides fragilis activates IL-8 expression through Stat3 in colorectal cancer cells	12
Presence of plasmid-mediated quinolone resistance (PMQR) genes in non-typhoidal Salmonella strains with reduced susceptibility to fluoroquinolones isolated from human salmonellosis in Gyeonggi-do, Sou	12
Improved gut microbiota features after the resolution of SARS‑CoV‑2 infection	11
The role of mycobiota-genotype association in inflammatory bowel diseases: a narrative review	11
Deepoxy-deoxynivalenol (DOM-1), a derivate of deoxynivalenol (DON), exhibits less toxicity on intestinal barrier function, Campylobacter jejuni colonization and translocation in broiler chickens	11
Microbiome profiling of rotavirus infected children suffering from acute gastroenteritis	10
Mixtures of natural antimicrobials can reduce Campylobacter jejuni, Salmonella enterica and Clostridium perfringens infections and cellular inflammatory response in MDCK cells	10
A prospective investigation into the association between the gut microbiome composition and cognitive performance among healthy young adults	10
Genomic patterns and characterizations of chromosomally-encoded mcr-1 in Escherichia coli populations	10
Recent five-year progress in the impact of gut microbiota on vaccination and possible mechanisms	9
Grape seed and skin extract, a potential prebiotic with anti-obesity effect through gut microbiota modulation	9
Comparison of antimicrobial resistant Escherichia coli isolated from Irish commercial pig farms with and without zinc oxide and antimicrobial usage	9
Differences in epidemiology of enteropathogens in children pre- and post-rotavirus vaccine introduction in Kilifi, coastal Kenya	9
Analysis of gastric microbiota and Helicobacter pylori infection in gastroesophageal reflux disease	9
Gut microbiota signatures and fecal metabolites in postmenopausal women with osteoporosis	9
Adherent invasive Escherichia coli (AIEC) strain LF82, but not Candida albicans, plays a profibrogenic role in the intestine	9
Microbiota profile of new-onset celiac disease in children in Saudi Arabia	9
Role of fecal calprotectin as a hypoxic intestinal damage biomarker in COVID-19 patients	9
A re-testing range is recommended for 13C- and 14C-urea breath tests for Helicobacter pylori infection in China	9
The interactions of Candida albicans with gut bacteria: a new strategy to prevent and treat invasive intestinal candidiasis	9
The glycosyltransferase ST3GAL2 is regulated by miR-615-3p in the intestinal tract of Campylobacter jejuni infected mice	8
Comparative genomics of Helicobacter pullorum from different countries	8
Insights about the epidemiology of Salmonella Typhimurium isolates from different sources in Brazil using comparative genomics	8
The effect of Campylobacter jejuni and Campylobacter coli colonization on the gut morphology, functional integrity, and microbiota composition of female turkeys	8
Production of highly immunogenic and safe Triton X-100 produced bacterial ghost vaccine against Shigella flexneri 2b serotype	8
The endemic Helicobacter pylori population in Southern Vietnam has both South East Asian and European origins	8
Fusobacterium nucleatum promotes the development of acute liver failure by inhibiting the NAD+ salvage metabolic pathway	8
High genetic diversity in Campylobacter concisus isolates from patients with microscopic colitis	8
The penicillin binding protein 1A of Helicobacter pylori, its amoxicillin binding site and access routes	8
Effect of proton pump inhibitors in infants with esophageal atresia on the gut microbiome: a pilot cohort	8
The role of non-Helicobacter pylori bacteria in the pathogenesis of gastroduodenal diseases	8
Study of microencapsulated fatty acid antimicrobial activity in vitro and its prevention ability of Clostridium perfringens induced necrotic enteritis in broiler chicken	7
Jatrorrhizine alleviates ulcerative colitis via regulating gut microbiota and NOS2 expression	7
Curcumin assists anti-EV71 activity of IFN-α by inhibiting IFNAR1 reduction in SH-SY5Y cells	7

Intestinal parasites among intellectually disabled individuals in Iran: a systematic review and meta-analysis	7
Using whole-genome sequencing (WGS) to plot colorectal cancer-related gut microbiota in a population with varied geography	7
Gut microbiota and host cytochrome P450 characteristics in the pseudo germ-free model: co-contributors to a diverse metabolic landscape	7
Myxopyronin B inhibits growth of a Fidaxomicin-resistant Clostridioides difficile isolate and interferes with toxin synthesis	7
Cytomegalovirus‐associated esophagitis on early esophageal cancer in immunocompetent host: a case report	7
The prevalence of the iutA and ibeA genes in Escherichia coli isolates from severe and non-severe patients with bacteremic acute biliary tract infection is significantly different	7
Levofloxacin versus clarithromycin for Helicobacter pylori eradication: are 14 day regimens better than 10 day regimens?	7
Burden and etiology of moderate and severe diarrhea in children less than 5 years of age living in north and south of China: Prospective, population-based surveillance	7
Dock2 affects the host susceptibility to Citrobacter rodentium infection through regulating gut microbiota	7
Evolution of the GII.3[P12] Norovirus from 2010 to 2019 in Jiangsu, China	7
Detection of Virulence and β-lactamase resistance genes of non-typhoidal Salmonella isolates from human and animal origin in Egypt "one health concern"	6
Virulence genes expression profiling of different Shigella flexneri serotypes in response to sub-inhibitory concentrations of azithromycin and ciprofloxacin	6
Genome analysis and virulence gene expression profile of a multi drug resistant Salmonella enterica serovar Typhimurium ms202	6
The absence of murine cathelicidin-related antimicrobial peptide impacts host responses enhancing Salmonella enterica serovar Typhimurium infection	6
Comparative genomics of Campylobacter jejuni from clinical campylobacteriosis stool specimens	6
Transcriptome-wide association study identified candidate genes associated with gut microbiota	6
Closely related Salmonella Derby strains triggered distinct gut microbiota alteration	6
Epidemiological characteristics and genetic diversity of norovirus infections among outpatient children with diarrhea under 5 years of age in Beijing, China, 2011–2018	6
Helicobacter cinaedi bacteraemia secondary to enterocolitis in an immunocompetent patient	6
Experimental induction of necrotic enteritis with or without predisposing factors using netB positive Clostridium perfringens strains	6
Potential antiviral activities of chrysin against hepatitis B virus	6
Development of the gut microbiota during early life in premature and term infants	6
Genomic insights into zoonotic transmission and antimicrobial resistance in Campylobacter jejuni from farm to fork: a one health perspective	6
Gut microbiota and autism spectrum disorders: where do we stand?	5
Helicobacter pylori infection: is there circulating vacuolating cytotoxin A or cytotoxin-associated gene A protein?	5
A systematic review and meta-analysis of protozoan parasite infections among patients with mental health disorders: an overlooked phenomenon	5
No distinction in the gut microbiota between diarrhea predominant-irritable bowel syndrome and healthy subjects: matched case–control study in Thailand	5
Transcriptome changes and polymyxin resistance of acid-adapted Escherichia coli O157:H7 ATCC 43889	5
Helicobacter pylori in the Indonesian Malay’s descendants might be imported from other ethnicities	5
Clostridioides difficile toxin is infrequently detected in inflammatory bowel disease and does not associate with clinical outcomes	5
Genomic adaptations of Campylobacter jejuni to long-term human colonization	5
Association of gut microbial dysbiosis with disease severity, response to therapy and disease outcomes in Indian patients with COVID-19	5
Comparison of SARS-CoV-2 spike RNA sequences in feces and nasopharynx indicates intestinal replication	5
Characteristics of patients infected with Clostridioides difficile at a Saudi Tertiary Academic Medical Center and assessment of antibiotic duration	5
Mucosa‐associated cultivable aerobic gut bacterial microbiota among colorectal cancer patients attending at the referral hospitals of Amhara Regional State, Ethiopia	5
Changes in the gut bacterial communities in colon cancer surgery patients: an observational study	5
Diversity of 3′ variable region of cagA gene in Helicobacter pylori strains isolated from Chinese population	5
Single-cell RNA sequencing reveals the mediatory role of cancer-associated fibroblast PTN in hepatitis B virus cirrhosis-HCC progression	5
Adverse events of intestinal microbiota transplantation in randomized controlled trials: a systematic review and meta-analysis	5
Interaction between PSMD10 and GRP78 accelerates endoplasmic reticulum stress-mediated hepatic apoptosis induced by homocysteine	4
Strain-resolved metagenomic analysis of the gut as a reservoir for bloodstream infection pathogens among premature infants in Singapore	4
Reduction of gastrointestinal tract colonization by Klebsiella quasipneumoniae using antimicrobial protein KvarIa	4
Genome insights of Enterococcus raffinosus CX012922, isolated from the feces of a Crohn’s disease patient	4
Potential impact of gut Lactobacillus acidophilus and Bifidobacterium bifidum on hepatic histopathological changes in non-cirrhotic hepatitis C virus patients with different viral load	4
CMTM3 protects the gastric epithelial cells from apoptosis and promotes IL-8 by stabilizing NEMO during Helicobacter pylori infection	4
Association of LRRK2 rs11564258 single nucleotide polymorphisms with type and extent of gastrointestinal mycobiome in ulcerative colitis: a case–control study	4
Phylogenetic analysis of HIV-1 archived DNA in blood and gut-associated lymphoid tissue in two patients under antiretroviral therapy	4
Microbiome diversity declines while distinct expansions of Th17, iNKT, and dendritic cell subpopulations emerge after anastomosis surgery	4
Invasion of intestinal cells by Staphylococcus warneri, a member of the human gut microbiota	4
Temporal changes in the positivity rate of common enteric viruses among paediatric admissions in coastal Kenya, during the COVID-19 pandemic, 2019–2022	4
Amoxicillin modulates gut microbiota to improve short-term high-fat diet induced pathophysiology in mice	4
Complete genome sequences and genomic characterization of five plasmids harbored by environmentally persistent Cronobacter sakazakii strains ST83 H322 and ST64 GK1025B obtained from powdered infant fo	4
Detrimental relevance of Helicobacter pylori infection with sarcopenia	4
Metagenomics revealed a correlation of gut phageome with autism spectrum disorder	4
Virulence and phylogenetic groups of Escherichia coli cultured from raw sewage in Kuwait	4
Investigation and characterization of human gut phageome in advanced liver cirrhosis of defined etiologies	4
Comparative genomic characterization of multidrug-resistant Citrobacter spp. strains in Fennec fox imported to China	4
Compositional variation of the human fecal microbiome in relation to azo-reducing activity: a pilot study	4
Genomic characteristics and comparative genomics of Salmonella enterica subsp. enterica serovar Schwarzengrund strain S16 isolated from chicken feces	4
One health pathogen surveillance demonstrated the dissemination of gut pathogens within the two coastal regions associated with intensive farming	4
Genomic characterization of nine Clostridioides difficile strains isolated from Korean patients with Clostridioides difficile infection	4
Diversity and composition of gut microbiota in healthy individuals and patients at different stages of hepatitis B virus-related liver disease	4
Bioengineering of LAB vector expressing Haemolysin co-regulated protein (Hcp): a strategic approach to control gut colonization of Campylobacter jejuni in a murine model	4