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The impact of dietary patterns on gut microbiota for the primary and secondary prevention of cardiovascular disease: a systematic review.
Nutr J
January 2025
Department of Infectious Diseases, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, 29 Bulan Road, Shenzhen, Guangdong, 518000, China.
Background: Previous studies found that it is promising to achieve the protective effects of dietary patterns on cardiovascular health through the modulation of gut microbiota. However, conflicting findings have been reported on how dietary patterns impact gut microbiota in individuals either established or at risk of cardiovascular disease (CVD). Our systematic review aimed to explore the effect of dietary patterns on gut microbiota composition and on risk factors for CVD in these populations.
View Article and Find Full Text PDFPositive drain fluid culture on postoperative day one is associated with an increased risk of late postoperative pancreatic fistula after pancreaticoduodenectomy.
Langenbecks Arch Surg
January 2025
Hepatopancreatobiliary Center, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China.
Purpose: To investigate the risk factors for late postoperative pancreatic fistula (POPF) following pancreaticoduodenectomy (PD), with a focus on positive drain fluid culture (DFC) results on postoperative day (POD) 1.
Methods: Medical records of 198 patients who underwent PD with drain fluid amylase (DFA) on POD 5 < 3x upper limit of normal (ULN) were included. Late POPF was defined as POPF diagnosed post-POD 6, with DFA on POD 5 < 3xULN.
Convergent evolution of oxidized sugar metabolism in commensal and pathogenic microbes in the inflamed gut.
Nat Commun
January 2025
Department of Cell Biology and Molecular Genetics, University of Maryland, College Park, College Park, MD, USA.
Inflammation-associated perturbations of the gut microbiome are well characterized, but poorly understood. Here, we demonstrate that disparate taxa recapitulate the metabolism of the oxidized sugars glucarate and galactarate, utilizing enzymatically divergent, yet functionally equivalent, gud/gar pathways. The divergent pathway in commensals includes a putative 5-KDG aldolase (GudL) and an uncharacterized ABC transporter (GarABC) that recapitulate the function of their non-homologous counterparts in pathogens.
View Article and Find Full Text PDFTargeted modulation of intestinal barrier and mucosal immune-related microbiota attenuates IgA nephropathy progression.
Gut Microbes
December 2025
State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China.
IgA nephropathy (IgAN) is related to the balance of gut microbiota. However, it is unclear whether changes in the gut microbiota can cause IgAN or attenuate its progression. This study employed IgAN and human microbiota-associated (HMA)-IgAN models to investigate the impact of IgAN on gut microbiota alteration and the mechanisms by which gut microbiota might trigger IgAN.
View Article and Find Full Text PDFMinimally invasive treatment strategies for submucosal tumors of the upper gastrointestinal tract: Advances in innovative endoscopy-based therapies.
Eur J Surg Oncol
January 2025
Department of Gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China; Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China. Electronic address:
The increasing detection of submucosal tumors (SMTs) in the upper gastrointestinal tract (UGI) is due to the increased clinical use of endoscopy and imaging technology. Some of these SMTs have malignant potential and may cause clinical symptoms. Thus, it is recommended in clinical guidelines to consider resection of these SMTs.
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