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Dual modality feature fused neural network integrating binding site information for drug target affinity prediction.
NPJ Digit Med
January 2025
State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.
Accurately predicting binding affinities between drugs and targets is crucial for drug discovery but remains challenging due to the complexity of modeling interactions between small drug and large targets. This study proposes DMFF-DTA, a dual-modality neural network model integrates sequence and graph structure information from drugs and proteins for drug-target affinity prediction. The model introduces a binding site-focused graph construction approach to extract binding information, enabling more balanced and efficient modeling of drug-target interactions.
View Article and Find Full Text PDFA case of gallstone pancreatitis with a history of choledochojejunostomy treated by the endoscopic ultrasound rendezvous technique and stone removal from the residual bile duct.
Endoscopy
December 2025
First Department of Internal Medicine, Gifu University Hospital, Gifu, Japan.
A very low carbohydrate diet improved metabolic profile in congenital generalized lipodystrophy type 4.
Endocrinol Diabetes Metab Case Rep
January 2025
Summary: A 17-year-old girl presented with recurrent attacks of acute pancreatitis, associated with severe hyperglycemia and hypertriglyceridemia, despite being on intensive insulin therapy for the last 10 years. She had severe acanthosis nigricans, generalized loss of subcutaneous fat and prominent veins over extremities. The serum levels of glucose and triglyceride did not reduce significantly, even with maximally tolerated doses of metformin (2 g), pioglitazone (45 mg) and fenofibrate (160 mg), not uncommonly seen in poor rural families in West Bengal, India.
View Article and Find Full Text PDF"Biliary-cast syndrome" ("BCS") is most often encountered in clinical practice as a complication after liver transplantation, there are also described cases of biliary-cast syndrome in patients who did not undergo liver transplantation, isolated cases of "BCS" developing in patients with acute pancreatitis, choledocholithiasis are described in literature. Ischemic damage to bile duct epithelium with development of cholestasis and retrograde biliary tract infection are considered as the main etiological factors. This work presents a clinical case of "Biliary-cast syndrome" in a patient with acute biliary pancreatitis and pulmonary embolism.
View Article and Find Full Text PDFInsulitis and exocrinitis in autoantibody-positive non-diabetic individuals: role of HLA genotypes.
J Clin Endocrinol Metab
January 2025
Université Paris Cité, Institut Cochin, CNRS, INSERM, Paris, France.
Context: Type 1 diabetes (T1D) is characterized by the presence of autoantibodies on a genetic background largely determined by HLA class II haplotypes. Stage 1 T1D is characterized by the presence of multiple autoantibodies and normoglycemia.
Objective: To investigate the prevalence of high-risk HLA-DQB1 haplotypes and the extent of islet autoimmunity in pancreatic tissues from non-diabetic organ donors with autoantibodies.
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