Results 91 to 100 of about 28,490 (237)

Gut microbiota imbalance and colorectal cancer. [PDF]

, 2016
International audienceThe gut microbiota acts as a real organ. The symbiotic interactions between resident micro-organisms and the digestive tract highly contribute to maintain the gut homeostasis.
Barnich, Nicolas, Bonnet, Mathilde, Bonnet, Richard, Bringer, Marie-Agnès, Buc, Emmanuel, Gagnière, Johan, Pezet, Denis, Raisch, Jennifer, Veziant, Julie   +8 more
core   +5 more sources

Antimicrobial activity of SMAP-29 against the Bacteroides fragilis group and clostridia [PDF]

Journal of Antimicrobial Chemotherapy, 2003
The cathelicidin-derived peptide SMAP-29 exerts rapid and broad-spectrum antimicrobial activity against aerobic bacteria and fungi. In this study, the effects of the peptide against the Bacteroides fragilis group, including antibiotic-resistant isolates, Clostridium perfringens and Clostridium difficile reference and clinical isolates, were ...
ARZESE, Alessandra, SKERLAVAJ, Barbara, TOMASINSIG, Linda, GENNARO R, ZANETTI, Margherita   +4 more
openaire   +3 more sources

Exploring the nexus: Clinical and physiological correlation between cardiovascular disease and colorectal cancer

Experimental Physiology, EarlyView.
Abstract Colorectal cancer (CRC) and cardiovascular disease (CVD) are leading causes of morbidity and mortality worldwide, traditionally studied as distinct pathologies. However, emerging evidence suggests a significant physiological and molecular overlap between these conditions, indicating that they might share common pathophysiological pathways. The
Mohamad Bashir, Ali Murtada, Matti Jubouri, Wael Awad, Ian Williams, Damian M. Bailey   +5 more
wiley   +1 more source

Psychobiotics and the microbiota–gut–brain axis: Emerging paradigms in mental health modulation

Experimental Physiology, EarlyView.
Abstract The global rise in mental health conditions has prompted interest in interventions that act beyond conventional psychopharmacology. Psychobiotics, broadly understood as live microorganisms or microbe‐derived products that interact with the microbiota–gut–brain axis, have been suggested to exert neuroactive effects through neural, immune ...
Amir Arsalan Ghahari, Mehrdad Nourizadeh, Mehrdad SalekShahabi, Shaghayegh Davari, Saeid Mohammadzadeh Mounesyar   +4 more
wiley   +1 more source

Detection of enterotoxigenic Bacteroides fragilis in patients with ulcerative colitis

Gut Pathogens, 2017
Purpose Ulcerative colitis (UC) as a type of inflammatory bowel disease (IBD), presumed to occur as a consequence of increased immune responses to intestinal microbiota in genetically susceptible individuals.
Samin Zamani, Sonia Hesam Shariati, Mohammad Reza Zali, Hamid Asadzadeh Aghdaei, Akram Sarabi Asiabar, Saied Bokaie, Bizhan Nomanpour, Leonardo Antonio Sechi, Mohammad Mehdi Feizabadi   +8 more
doaj   +1 more source

Antigens and Enzymes of Bacteroides of the Bacteroides fragilis Group Compared by Crossed Immunoelectrophoresis [PDF]

International Journal of Systematic Bacteriology, 1985
In this work we were primarily concerned with antigens of Bacteroides strains belonging to the B. fragilis group. The following two antisera were produced: anti-Bacteroides fragilis E1T (T = type strain) and anti-Bacteroides distasonis. Reference patterns for both of these species were established by crossed immunoelectrophoresis, and these patterns ...
V. ROGEMOND, R. M. F. GUINET
openaire   +1 more source

Tn‐seq of Thermus thermophilus Genome Reveals Unexpected Tolerance to Insertions in Bacterial Common Essential Genes

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Tn‐seq analysis of Thermus thermophilus genome reveals insertions in almost all genes, this is, there is no clear discrimination of essential genes. A similar result has not been reported in other Tn‐seq analysis of bacterial genomes so far. The polyploidy of the Thermus genome could explain the apparent non‐essentiality of key genes.
Cristina L. Gómez‐Campo, Marc Gost, Bruna Fernanda Silva de Sousa, Laura Álvarez, José Berenguer, Modesto Redrejo‐Rodríguez, Mario Mencía   +6 more
wiley   +1 more source

Simultaneous detection of Bacteroides fragilis group species by leuB-directed PCR

The Journal of Medical Investigation, 2005
Bacteroides species, saccharolytic Gram-negative obligate anaerobes, are frequently isolated from human infections such as peritonitis, abscesses and bacteremia. Among the species in the genus Bacteroides, the species called "B. fragilis group" are particularly involved in human infections and are medically important because they account for a major ...
Miki, Tsuyoshi, Kuwahara, Tomomi, Nakayama, Haruyuki, Okada, Natsumi, Kataoka, Keiko, Arimochi, Hideki, Ohnishi, Yoshinari   +6 more
openaire   +3 more sources

Gut Microbiome Variability in Pediatric Patients With Inflammatory Bowel Disease

Advanced Gut & Microbiome Research
The gut microbiome is more than just the gastrointestinal tract and the digestive organ. It is a unique community of microbes, the particular composition of which may play an important role in the development of disease, including inflammatory bowel ...
Katerina Maeder, Mytien Nguyen
doaj   +1 more source

Gut microbiota utilize immunoglobulin A for mucosal colonization [PDF]

, 2018
The immune system responds vigorously to microbial infection while permitting lifelong colonization by the microbiome. Mechanisms that facilitate the establishment and stability of the gut microbiota remain poorly described.
Bjorkman, P. J., Chou, W.-C., Conner, M. E., Donaldson, G. P., Earl, A. M., Knight, R., Ladinsky, M. S., Mazmanian, S. K., Sanders, J. G., Yoo, B. B., Yu, K. B.   +10 more
core   +1 more source