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Faecal microbiota transplantation (FMT) has been shown to be effective in the treatment of a growing number of conditions, and its clinical use continues to rise. However, recent cases of antibiotic-resistant pathogen transmission through FMT, resulting in at least one case of fatal sepsis, highlight the need to reevaluate current donor screening practices. Commensal gut microbes profoundly influence infection risk but are not routinely assessed in donor stool. Extending the assessment of donor material beyond pathogen populations to include the composition and structure of the wider faecal microbiota has the potential to reduce infectious complications in FMT recipients.
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http://dx.doi.org/10.1016/j.tim.2019.12.009 | DOI Listing |
J Agric Food Chem
September 2025
College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China.
Dietary proteins have been demonstrated to alleviate ulcerative colitis. Phosvitin (PSV), a highly phosphorylated protein, possesses biological functions such as anti-inflammatory and antioxidant activities. This study aimed to investigate the preventive effects of PSV on dextran sulfate sodium (DSS)-induced colitis in mice and its underlying mechanisms.
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September 2025
Department of Biomedical Sciences, College of Health Sciences, QU Health, Qatar University, Doha, Qatar.
Cancer is a multifaceted disease driven by a complex interplay of genetic predisposition, environmental factors and lifestyle habits. With the accelerating pace of cancer research, the gut microbiome has emerged as a critical modulator of human health and immunity. Disruption in the gut microbial populations and diversity, known as dysbiosis, has been linked with the development of chronic inflammation, oncogenesis, angiogenesis and metastasis.
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September 2025
Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China.
Background: People living with HIV(PLWH) are a high-risk population for cancer. We conducted a pioneering study on the gut microbiota of PLWH with various types of cancer, revealing key microbiota.
Methods: We collected stool samples from 54 PLWH who have cancer (PLWH-C), including Kaposi's sarcoma (KS, n=7), lymphoma (L, n=22), lung cancer (LC, n=12), and colorectal cancer (CRC, n=13), 55 PLWH who do not have cancer (PLWH-NC), and 49 people living without HIV (Ctrl).
Front Nutr
August 2025
Department of Gastroenterology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, China.
Background: Dietary patterns influence psychological health, systemic inflammation, and gut microbiota composition in colon cancer patients. This study evaluates the associations of the Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) score and the Dietary Index for Gut Microbiota (DI-GM) with psychological outcomes, inflammatory markers, gut microbiota diversity (Shannon index) and composition (Firmicutes/Bacteroidetes ratio), and tumor biomarkers in colon cancer patients.
Methods: A cross-sectional study was conducted on 630 colon Cancer patients.
Front Cell Infect Microbiol
August 2025
Department of Anorectal, Tianjin Union Medical Center The First Affiliated Hospital of Nankai University, Tianjin, China.
[This corrects the article DOI: 10.3389/fcimb.2025.
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