Aging impairs cognitive function, whereas nutritional intervention can delay aging and age-related diseases. Lycopene (LYC), a naturally occurring carotenoid, posses multiple health-promoting properties, including neuroprotective function. Here, the effects of LYC on memory and behavioral deficits i …

(a) Gut microbiota-derived acetate promotes angiogenesis post-stroke and (b) lymphatic ingrowth into the cerebral cortex was observed in post-dMCAO mice. These findings suggest that selectively promoting SCFA-producing bacteria, particularly acetate-producers, could be a promising therapeutic strate …

The balanced gut microbiota in intestinal mucus layer plays an instrumental role in the health of the host. However, the mechanisms by which the host regulates microbial communities in the mucus layer remain largely unknown. Here, we discovered that the host regulates bacterial colonization in the g …

Berberine (BBR) is used to treat diarrhea clinically. However, its reproductive toxicity is unclear. This study aims to investigate the impact of BBR on the male reproductive system. Intragastric BBR administration for 14 consecutive days results in a significant decrease in the serum testosterone c …

Many studies have demonstrated the impact of intestinal microbiota on normal brain development. Moreover, the gut microbiota (GM) is impacted by multiple endogenous and environmental factors that may promote gut dysbiosis (GD). An increasing number of studies are investigating the possible role of t …

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An Ontario court was scheduled to hear on Thursday a challenge to the province's decision to grant a new licence to a Pickering long-term care home where more than 70 residents died during the COVID-19 pandemic.

Short-chain fatty acids (SCFAs) represent a cornerstone of gut health, serving as critical mediators of immune modulation and overall host homeostasis. Patients with dysbiosis caused by Clostridioides difficile infection (CDI) typically exhibit lower SCFAs levels compared to healthy stool don …

These studies provided the experimental basis for the clinical administration of Kui-Jie-Ling and Kui-Jie-Ling combined with adalimumab against UC.

Timely identification of risk factors for the development of CMV infection, the introduction of innovative methods and approaches in diagnosis, and the use of effective methods for treating diseases of the digestive system associated with CMV infection can improve the prognosis of the underlying dis …

Crohn's disease (CD) is a complex, chronic inflammatory bowel disease characterized by unpredictable flare-ups and periods of remission. Despite advances in treatment, CD remains a significant health burden, leading to substantial direct healthcare costs and out-of-pocket expenses for patients, espe …

The gut microbiota serves a crucial role in the development of host immunity. Immunocompromised patients are particularly vulnerable to dysbiosis not only by virtue of a defect in the immune system but also due to increased susceptibility to infection and multiple courses of antibiotic therapy. Feca …

FMT could regulate the gut microbiota and Th1/Th2 immune balance and might inhibit FA through the PD-1/PD-L1 pathway, which would provide a new idea for the treatment of FA.

Alzheimer's disease (AD) is the most prevalent type of dementia, but its etiopathogenesis is not yet fully understood. Recent preclinical studies and clinical evidence indicate that changes in the gut microbiome could potentially play a role in the accumulation of amyloid beta. However, the relation …

In this study, we investigated the effects of transplanting Ningxiang pig fecal bacteria on ileum microflora and intestinal barrier of Duroc × Landrace × Large White (DLY) pigs. Thirty-two DLY pigs at 90-d-old were equally assigned to either control groups (fed the basal diet) or test group (fed the …

FMT can defend the intestinal mucosal barrier integrality by increasing the content of exercise fatty acids, and its mechanism may be in connection with its inhibition of TLR4/My- D88/NF-κB signal pathway to relieve inflammation.

Increasing researches reveal gut microbiota was associated with the development of tuberculosis (TB). How to prevent or reduce Mycobacterium tuberculosis colonization in the lungs is a key measure to prevent TB. However, the data on gut microbiota preventing Mycobacterium colonization …

Type 1 Diabetes Mellitus (T1DM) is a chronic autoimmune disease that results in the destruction of pancreatic β cells, leading to hyperglycaemia and the need for lifelong insulin therapy. Although genetic predisposition and environmental factors are considered key contributors to T1DM, the exact cau …

Hematologic malignancies (HMs), including leukemia, lymphoma, and multiple myeloma, involve the uncontrolled proliferation of abnormal blood cells, posing significant clinical challenges due to their heterogeneity and varied treatment responses. Despite recent advancements in therapies that have imp …

In the past decades, food allergies became increasingly dominant since early childhood, leading to a lower quality of life and to increasing costs addressed by the health care system. Beside standard avoidance of specific allergens and drug treatments following allergen exposure, a great deal of res …

Patients considered highly socially vulnerable were significantly more likely to be diagnosed with severe C diff infection and die from it than less vulnerable people.

Dr Edward Barnes discusses new approaches for improving patient outcomes in acute severe ulcerative colitis.

Acute gastrointestinal infections (AGIs) and diarrheal disease disproportionately impact children. The purpose of this study was to characterize the clinical and epidemiological characteristics of pediatric patients who had stool samples tested using the BIOFIRE® FILMARRAY® Gastrointestinal Panel at …

Discover the groundbreaking mRNA vaccine developed by University of Pennsylvania and Children's Hospital of Philadelphia to prevent and treat C. difficile

Beta-lactam antibiotics and FQ antibiotics have a profound impact on the gut microbiota in kidney transplant recipients. Given the link of the gut microbiota to infectious complications, antibiotic associated changes in the microbiota may lead to an increased risk for further infections.

Alcohol-associated liver disease (ALD) poses a significant global public health challenge, with high patient mortality rates and economic burden. The gut microbiome plays an important role in the onset and progression of alcohol-associated liver disease. Excessive alcohol consumption disrupts the in …

The increasing prevalence of autoimmune and immune-mediated diseases (AIMDs) underscores the need to understand environmental factors that contribute to their pathogenesis, with the microbiome emerging as a key player. Despite significant advancements in understanding how the microbiome influences p …

Bacteriophages are influential within the human gut microbiota, yet they remain understudied relative to bacteria. This is a limitation of studies on fecal microbiota transplantation (FMT) where bacteriophages likely influence outcome. Here, using metagenomics, we profile phage populations - the pha …

The human intestine hosts a complex ecosystem of various microorganisms, collectively known as the gut microbiome, which significantly impacts human health. Disruptions in the gut microbiome are linked to various disorders, including gastrointestinal diseases, such as Clostridioides difficile …

Ischemic stroke (IS) is the predominant form of stroke pathology, and its clinical management remains constrained by therapeutic time frame. The gut microbiota (GM), comprising a multitude of bacterial and archaeal cells, surpasses the human cell count by approximately tenfold and significantly cont …