Endoscopic intermuscular dissection (EID) is a promising new technique for managing rectal deep submucosal invasive cancer (D-SMIC), but long-term outcome data are currently lacking.

Liver metastasis is a major cause of mortality in patients with colorectal cancer (CRC). Understanding how CRC cells influence the formation of hepatic premetastatic niches (PMNs) is crucial for developing targeted therapies.

Despite inadequate supply and potential contamination risk, human plasma has remained the only source for human serum albumin (pHSA) intravenous administration since the 1940s.

In response to recent advancements in inflammatory bowel disease (IBD) management, the British Society of Gastroenterology (BSG) Clinical Services and Standards Committee (CSSC) has commissioned the BSG IBD section to update its guidelines, last revised in 2019. These updated guidelines aim to complement the IBD standards and promote the use of the national primary care diagnostic pathway for lower gastrointestinal symptoms to enhance diagnostic accuracy and timeliness. Formulated through a systematic and transparent process, this document reflects a consensus of best practices based on current evidence. The guideline, while developed primarily for the UK, is structured to support IBD management internationally. It is endorsed by the BSG executive board and CSSC without external commercial funding, with involvement primarily supported through professional roles in public institutions and the National Health Service (NHS). Methodological revisions since the prior guidelines have enhanced rigor in technical review and development, with methodology details published independently following peer review. In developing the recommendations, 89 clinical experts and stakeholders participated in an online survey, identifying primary outcomes, such as clinical and endoscopic remission, as well as adverse event metrics, all stratified by clinically relevant effect sizes. These guidelines are intended to support clinical decision-making but are not prescriptive, recognizing that individual clinical scenarios may warrant tailored approaches. Further research may inform future revisions as new evidence emerges.

Metabolic dysfunction-associated steatotic liver disease (MASLD) affects over 30% of the general population and is the fastest growing cause of hepatocellular carcinoma (HCC). Current guidelines recommend HCC surveillance in patients with cirrhosis when annual HCC incidence exceeds 1% without specifying the role of non-invasive tests in patient selection.

Chronic hepatitis B (CHB) is a major global health concern primarily due to hepatocellular carcinoma (HCC) development.

Diagnosing the presence of metastasis of pancreatic cancer is pivotal for patient management and treatment, with contrast-enhanced CT scans (CECT) as the cornerstone of diagnostic evaluation. However, this diagnostic modality requires a multifaceted approach.

Cholangiocytes are highly specialised cells participating in the pathobiology of various liver diseases and recognised to play a crucial role in response to liver injury. Cholangiocytes exhibit dramatic heterogeneity and plasticity, with distinct subtypes performing disparate functions during liver injury and regeneration. Acting as the liver progenitor cells, cholangiocytes can also convert to hepatocytes in the context of impaired hepatocyte proliferation. Harnessing the intrinsic regenerative ability of cholangiocytes is of great importance to alleviate liver injury and promote cholangiocyte-driven liver regeneration. Clinically, cholangiocytes and cholangiocyte organoids are expected to serve as favourable sources for cell therapy in cholangiopathies, which are known as a group of complex diseases involving the biliary system while lacking effective therapeutic options. A comprehensive understanding of the biological characteristics of cholangiocytes provides insights into developing cholangiocyte cell therapy for cholangiopathies. In this review, we discuss the critical role of cholangiocytes in liver injury and regeneration, reveal the underlying mechanism of cholangiocyte plasticity, and explore the prospects and challenges of using cholangiocytes as a source for cell therapy.

Crohn's disease (CD) is a chronic inflammatory disorder characterised by intestinal dysbiosis. While inflammation-induced leakage of host proteins is a known phenomenon in CD, how these proteins affect the gut microbiota and contribute to dysbiosis remains unclear. One hypothesis is that commensal bacteria hijack these proteins, exacerbating inflammation in CD.