Articles tagged with Gastrointestinal Disorders
The Necrotizing Enterocolitis Society has released a statement on the Watson vs Mead Johnson verdict, highlighting the devastating impact of NEC on premature and medically fragile infants. The organization emphasizes the importance of adequate nutrition and protective care practices to prevent NEC.
Researchers at UCSF have identified laryngeal and tracheal neuroendocrine cells that sense water and acid in the upper airway, triggering a cough reflex. The discovery could lead to interventions to prevent pneumonia and treat certain types of chronic cough.
A mysterious plasmid, pBI143, found in 90% of human intestines, could be used to identify faecal contamination and offer insights into intestinal diseases. The discovery also highlights the prevalence of 'cryptic' plasmids in human gut microbiota.
Researchers have gained new insights into the development of cells, their communication with each other, and regulation at the gastro-esophageal junction. The study reveals complex cellular communication and signaling pathways, which has significant implications for understanding, preventing, and treating gastrointestinal diseases.
Researchers have shed light on the complex communication between cells at the gastro-esophageal junction, revealing specific pathways and cellular composition. The study provides new starting points for understanding, preventing, and treating gastrointestinal diseases.
Researchers successfully carried out pioneering fecal microbiota transplantations on Navy bottlenose dolphins, showing significant improvement and increased microbial diversity. The study's findings have important implications for marine mammal medicine, highlighting a non-antibiotic option to treat gastrointestinal diseases.
Researchers identified a case of chronic inflammatory bowel disease after a blood stem cell transplant, linked to a genetic mutation in the recipient's body. Genetic analysis revealed that the donor carried a similar mutation, which triggered an autoimmune response.
A new study has discovered that Streptococcus anginosus bacteria play a significant role in causing stomach cancer. The research showed that S. anginosus infection led to gastric inflammation, cell damage, and the growth of stomach cancer cells, doubling tumour size and weight in some cases.
A potentially fatal parasite has been discovered in the Colorado River in California, affecting dogs and causing liver and intestinal illness. Researchers confirm the presence of Heterobilharzia americana, a flatworm that can be transmitted through snails and water, highlighting the need for awareness and precautions among dog owners.
A new study finds that the high burden of typhoid fever in sub-Saharan African countries calls for stronger prevention strategies, including the use and implementation of typhoid conjugate vaccines. The study estimates that there are 12.5 to 16.3 million cases of typhoid every year with 140,000 deaths.
The study found that patient outcomes for six critical conditions worsened at urban hospitals, while rural hospitals experienced smaller declines, highlighting the need for tailored strategies to reduce excess deaths in future crises.
Researchers found that supplementing with rhIGF-1/BP3 protected neonatal mice from necrotizing enterocolitis, a deadly intestinal disease affecting premature infants. The study's preclinical evidence paves the way for a clinical trial on preventing NEC.
The American Gastroenterological Association has proposed a 12-point plan to enhance IBD care in the US, focusing on insurer-mandated barriers such as prior authorization and step therapy. The plan aims to improve treatment access and quality for over three million Americans living with IBD.
Researchers discovered that the vitamin D/vitamin D receptor pathway protects enterocytes during aging, reducing ISC proliferation and centrosome amplification. This study provides insights into the molecular mechanisms underlying healthy aging in Drosophila.
Chronic exposure to E551 may reduce oral tolerance to dietary proteins and increase intestinal inflammation, potentially worsening coeliac disease symptoms. Researchers found daily exposure to E551 worsened levels of inflammation markers associated with the disease in mice.
Researchers discovered that exposure to atrazine increases intestinal rotation in reverse direction, disrupting metabolism and cellular processes in frog embryos. This finding suggests a potential link between environmental chemicals and human intestinal malrotation.
A recent study published in the Journal of Clinical Medicine identifies potential biomarkers for ME/CFS diagnosis and treatment. Researchers found that patients can be divided into subgroups based on immune system function, revealing differences in intestinal barrier function and immune competence.
Researchers at University of Tsukuba discovered a correlation between hypoxia levels and clinical symptoms in UC patients. Lower oxygen saturation in the rectal mucosa was associated with greater severity of colitis, making this method a potential tool for objective measurement of disease activity.
The strongyloidiasis disease, caused by a parasitic worm, affects remote Australian communities with the highest rates globally. The new $5 million grant project focuses on improving sanitation, funding allocation, and training to eliminate the disease.
A new consortium, co-led by Florian Rieder, MD, and Vipul Jairath, MD, will create clinical care pathways toward drug development and improve disease management for patients with Crohn's disease and permanent ileostomy. The EndO-trial Consortium aims to develop effective drugs and measure treatment outcomes using patient-reported outco...
Researchers identify microbial enzyme bilirubin reductase that converts bilirubin into urobilinogen, causing urine's yellow color. The discovery sheds light on the gut microbiome's role in ailments like jaundice and IBD.
A large clinical study led by Linköping University found no difference in the risk of severe complications between breast milk-based and cow's milk-based enrichment for extremely preterm infants. The study included 228 infants and found that both groups had a similar incidence of necrotising enterocolitis, sepsis, and death.
A study by McGill University researchers found that people with symptomatic H. pylori infection have an 11% higher risk of developing Alzheimer's disease. The findings suggest a potential role for the bacterium in the development of the disease, opening avenues for future research and possible prevention strategies.
A malaria drug combination could counteract the negative effects of malnutrition on the female digestive tract, leading to improved birth outcomes. The research used a human organ chip model to demonstrate the potential benefits of this treatment.
A recent study published in EBioMedicine found that yellow fever virus causes myocardial fibrosis, cardiomyocyte hypertrophy, and vascular endothelium alterations, leading to cardiac conduction system disruption. The research provides new insights into the pathogenesis of YF-associated heart injury.
A new genetic atlas details the gene expression programs that drive zebrafish development, revealing insights into human embryonic growth and the origins of diseases such as gastrointestinal disorders. The atlas provides a comprehensive resource for studying cell development and differentiation in vertebrates.
Researchers found that Helicobacter pylori infection can increase the risk of Alzheimer's disease by 11-24% in people over 50, potentially due to inflammation and damage to the brain. The study analyzed data from over four million people and considered the time interval between infection and increased risk.
A review article links pesticide exposure to an increased risk of developing Parkinson's disease through alterations in the gut microbiota. The authors recommend reducing or replacing agrochemicals and implementing coordinated efforts to develop standardized biomarkers for gut integrity and microbiome changes.
A recent study from Drexel University's College of Nursing and Health Professions aimed to understand the challenges and supports affecting individuals with GI cancer and their caregivers when it comes to maintaining a healthy diet and avoiding malnutrition. The research highlighted the importance of creating dietary interventions that...
The Cre-LoxP system's specificity is compromised due to non-specific promoters driving Cre expression, leading to inaccurate results. This limitation requires careful consideration for proper interpretation of experimental outcomes.
A new study by the University of Plymouth reveals that chlorine disinfectants used in hospitals are no more effective at killing off hospital superbugs than water. The research highlights the need for alternative strategies to tackle Clostridioides difficile, which causes diarrhoea, colitis and other bowel complications globally.
Scientists have identified a key genetic factor, abfA cluster, responsible for improving gut motility and alleviating constipation. The study found that Bifidobacteria longum strains with the abfA cluster can enhance arabinan utilization, leading to improved gastrointestinal transit time.
Researchers at UMass Lowell found that anti-inflammatory bacteria were less abundant in people with Parkinson's disease, suggesting a potential biomarker for early diagnosis. A new study on Latinos may also uncover novel biomarkers for Alzheimer's disease.
Researchers have developed a novel PET radiotracer that enables early detection of inflammatory bowel disease (IBD) with high spatial and molecular specificity. The imaging tool targets the IBD biomarker IL12/23p40, providing detailed information for accurate diagnosis and treatment.
A new study published in BMJ Mental Health reveals that people with severe mental health issues are almost twice as likely to experience multimorbidity, a combination of chronic diseases. The research emphasizes the urgent need for a comprehensive and integrated approach to address this critical issue.
A new study found that the gut microbiota plays a significant role in prostate inflammation in aging men, particularly those with metabolic syndrome. The researchers discovered a strong relationship between IL-6 and IL-18 expression and lipid parameters in the prostate tissue of men with BPH + MetS.
A study found that gastrointestinal and sleep issues may be connected to self-injury and aggression in adolescents diagnosed with profound autism. The researchers discovered a possible connection between these health issues and future challenging behaviors, predicting next-day behavior with over 80% accuracy.
A study using human mini guts reveals a link between high polyp proliferation and increased serotonin production, which may lead to new treatments for Cronkhite-Canada syndrome. The findings suggest that serotonin inhibitors could improve the outcome of this disease.
A study published in Cell Reports Medicine reveals that endometriosis and irritable bowel syndrome (IBS) share common genetic risk factors. This finding explains why patients with one condition may also develop the other, highlighting the need for increased awareness and early diagnosis.
Researchers at Children's Hospital Los Angeles have developed a novel app called the CHALF score to predict if a child with acute liver failure needs a transplant. The tool assesses liver failure risk on a scale of 5-60 and has been shown to accurately predict patient outcomes.
The study, which analyzed data from older adults with peptic ulcer disease, revealed that approximately 1 in 8 individuals developed depression for the first time during the pandemic. Women, those who felt lonely, and those with functional limitations were at higher risk of depression. Targeted screening and intervention are being reco...
The study found that glucagon-like peptide-1 agonists are associated with a higher risk of pancreatitis, gastroparesis, and bowel obstruction compared to bupropion-naltrexone. Patients considering weight loss medication should be aware of these potential risks due to the drugs' wide use.
Researchers developed a new technology to test new drugs against liver diseases by recreating the real human liver environment. The model consists of live liver cells in an artificial blood vessel system, allowing for controlled testing and monitoring.
A new biomimetic chip has been developed to simulate the human gastric mucosa, combining organoid and organ-on-a-chip technologies. The biochip replicates mechanical stimulation and cell-to-cell interactions, mimicking key features of the human stomach's defense mechanisms.
Researchers have characterised a specialised type of immune cell that plays a key role in protecting and repairing the healthy human gut. Depletion of these cells is linked to inflammatory bowel disease (IBD) progression, with potential implications for treatment options.
A large-scale study from three Nordic countries shows that the majority of patients with reflux disease do not have a higher risk of cancer. Only those with changes in the oesophageal mucosa are at increased risk.
Researchers discovered NSMF protein's role in alleviating DNA replication stress by displacing weakly bound RPA proteins and promoting phosphorylation. This mechanism accelerates relief of replication stress, offering a new direction for treating various diseases, including cancer and age-related conditions.
A new approach to treating non-alcoholic fatty liver disease (NAFLD) has been discovered, utilizing resistant starch to reduce fat accumulation and inflammation in the liver. The study found that consuming resistant starch daily led to an increase in beneficial gut bacteria, which positively impacted liver health.
University of Louisville researchers have received a five-year, $11.7 million National Institutes of Health grant to investigate the connection between microorganisms and disease. The study will focus on various chronic conditions, including Alzheimer's disease, heart disease, diabetes, periodontitis, and colorectal cancer.
Research suggests that certain gut problems, such as gastroparesis, dysphagia, and irritable bowel syndrome (IBS), may precede the development of Parkinson's disease. A nationwide medical record network study found a significant association between these conditions and an increased risk of Parkinson's diagnosis.
The CABINET trial showed statistically significant and clinically meaningful improvements in progression-free survival for patients with pancreatic and extra-pancreatic neuroendocrine tumors. The study also demonstrated a consistent safety profile for cabozantinib, with no new safety signals identified.
Researchers investigating early liver transplantation for alcohol-associated liver disease aim to understand who benefits most and develop best practices. They will collect data on patient outcomes, biological samples, and audio recordings to identify factors influencing selection decisions.
A new study has identified thousands of shared genetic variants between patients with irritable bowel syndrome (IBS) and psychiatric disorders such as bipolar disorder, schizophrenia, depression, and anxiety. This discovery provides a new understanding of the brain-gut axis and holds promise for developing effective treatments for IBS.
A new study reveals that the receptor PIEZO2 in sensory neurons plays a crucial role in controlling gut motility and transit time. This finding has significant implications for understanding gastrointestinal disorders and developing therapeutic applications.
Scientists have identified five distinct subtypes of sensory neurons in the colon that carry signals to the brain, with different subtypes responding to gentle and intense forces. This discovery could lead to a better understanding of gastrointestinal conditions and inform the development of more effective therapies.
Researchers at the University of Gothenburg have developed a new strategy for producing oxygen-tolerant probiotics, including Faecalibacterium prausnitzii, which can improve glucose control. The combination of bacteria increased biomass and butyrate production, making it safe for human consumption.
A new study found that 81% of women report persistent GI symptoms years after diagnosis, with abdominal bloating and gas being the most common. The analysis also showed that severe GI symptoms are linked to poor quality of life, social activities, and body image satisfaction.
Eosinophilic esophagitis (EoE) is triggered by food allergies or airborne allergens, causing inflammation and damage to the esophagus. A new study found that inhibiting the NLRP3 pathway and releasing Interleukin-18 prevents EoE development.
The NEC Society is hosting its annual symposium in San Diego to advance research and advocacy against the devastating intestinal disease necrotizing enterocolitis. The event will bring together families, clinicians, and researchers from around the world to share knowledge and expertise.
Researchers have found that gut health is the main determinant of systemic inflammation and disease progression in HIV. By targeting the root cause of problems, therapies may be able to slow the progression of the virus by preserving gut integrity.