Results 181 to 190 of about 21,150 (239)

Knowledge gaps in tubular gut tumours: a critical appraisal of the 6th edition of the World Health Organization classification of tumours

open access: yesThe Journal of Pathology, Volume 270, Issue 1, Page 4-22, September 2026.
Abstract Gastrointestinal cancer is a global health problem. In the new 6th edition of the World Health Organization Classification of Tumours (WCT) of the Digestive System, updated evidence and guidance is provided for the aetiology, pathogenesis, diagnosis, classification, grading, staging and prognosis of these tumours.
Iris D Nagtegaal   +5 more
wiley   +1 more source

Evolution of Endoscopic and Histologic Assessment of Eosinophilic Esophagitis in Europe and Evolution of the Diagnostic Delay: Data From the EUREOS EoE CONNECT Registry

open access: yesUnited European Gastroenterology Journal, Volume 14, Issue 7, September 2026.
ABSTRACT Background Endoscopy with histopathological assessment of esophageal biopsies is the cornerstone for the diagnosis and phenotypic characterization of eosinophilic esophagitis (EoE). Objective To evaluate temporal trends in endoscopic assessment and biopsy sampling practices for EoE in a large European cohort and their association with temporal
E. Grueso‐Navarro   +50 more
wiley   +1 more source

Outbreak of poisoning by sodium hydrogen methylarsonate (MSMA)—an arsenic‐based herbicide—in horses in Brazil

open access: yesEquine Veterinary Journal, Volume 58, Issue 5, Page 1258-1268, September 2026.
Abstract Background Arsenic poisoning in horses is rarely reported in the literature. However, arsenic compounds can be present in rodenticides, pesticides, and herbicides, representing a potential source of accidental exposure for horses. Objective To describe the epidemiological, clinical, and laboratory findings from a herd of 31 horses exposed to ...
Gabriella Faria Pereira   +7 more
wiley   +1 more source

Outcomes of Root Canal Treatment in Patients With Autoimmune Disease: A Retrospective Case–Control Study

open access: yesInternational Endodontic Journal, Volume 59, Issue 9, Page 1831-1840, September 2026.
ABSTRACT Aim The purpose of this study was to compare the outcome of nonsurgical root canal treatment (RCT) in patients with autoimmune diseases (AD) with the outcome in patients without AD. The null hypothesis was: there is no difference in the outcomes of RCT regardless of the patient group. Results were also compared among AD subgroups: inflammatory
Seoyeon Lee   +4 more
wiley   +1 more source

Autophagy in MASLD: A Metabolic and Precision Medicine Perspective

open access: yesLiver International, Volume 46, Issue 9, September 2026.
ABSTRACT Metabolic dysfunction‐associated steatotic liver disease (MASLD) is the most common chronic liver condition worldwide and a major contributor to cirrhosis and hepatocellular carcinoma (HCC). While metabolic triggers such as obesity and insulin resistance are key drivers of MASLD, growing evidence has identified defects in intracellular quality
Alessandra Cazzaniga   +4 more
wiley   +1 more source

Imaging Characteristics of Pylorogastric, Duodenogastric, and True‐Gastrogastric Intussusception in 25 Dogs and One Cat

open access: yesVeterinary Radiology &Ultrasound, Volume 67, Issue 5, September 2026.
ABSTRACT Gastric intussusception in dogs and cats is uncommon, and there are multiple variations described in the literature. The aim of this study was to describe the imaging characteristics of pylorogastric (PG), duodenogastric (DG), and true‐gastrogastric (true‐GG) intussusceptions.
Dylan Burton   +9 more
wiley   +1 more source

Beyond Glucocorticoids: The Current Landscape and Prospects for Treating Immune Checkpoint Inhibitor‐Induced Autoimmunity

open access: yesACR Open Rheumatology, Volume 8, Issue 8, August 2026.
The rapid integration of immune checkpoint inhibitors (ICIs) into standard oncology protocols has birthed a new frontier in clinical rheumatology: immune‐related adverse events (irAEs). By disrupting the programmed cell death‐1 (PD‐1)/PD‐L1 and cytotoxic T‐lymphocyte‐associated protein 4 (CTLA‐4) axes to restore antitumor T cell activity, these ...
Xizi Hu   +3 more
wiley   +1 more source

Temporal Immune and Metabolic Shifts Drive the Anti‐Tumor Efficacy of Resiquimod‐Loaded Nanoparticles in Peritoneal Carcinomatosis

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 30, 14 August 2026.
Peritoneal carcinomatosis is a hard‐to‐treat spread of abdominal cancers that often returns after therapy. Nanoparticles were developed to retain an immune‐boosting drug in the abdomen. When combined with chemotherapy in mice, this approach eliminated tumors in many cases and prevented recurrence, helping the immune system mount a stronger, longer ...
Vanessa Chan   +10 more
wiley   +1 more source

The Role of the Gut Microbiota in Allogeneic Hematopoietic Cell Transplantation

open access: yesAmerican Journal of Hematology, Volume 101, Issue 8, Page 1980-1996, August 2026.
ABSTRACT Allogeneic hematopoietic cell transplantation (allo‐HCT) is an effective treatment for patients with high‐risk hematologic malignancies. Over the last decade, gut microbiota composition during allo‐HCT has been associated with patients' outcomes.
Wenjing Hao   +4 more
wiley   +1 more source

The 9th International RASopathies Symposium

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 8, Page 1934-1941, August 2026.
ABSTRACT The RASopathies are a group of congenital disorders with overlapping clinical manifestations that are caused by pathogenic germline or early somatic variants that result in the hyperactivation of the RAS/mitogen‐activated protein kinase (MAPK) signaling pathway.
Pau Castel   +41 more
wiley   +1 more source

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