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Immunotherapy-Associated Pancreatic Adverse Events: Current Understanding of Their Mechanism, Diagnosis, and Management.

Immune checkpoint inhibitors (ICIs) such as anti-programmed death-1 (PD-1) and its ligand PD-L1 and anti-cytotoxic T-lymphocyte antigen 4 (CTLA-4) monoclonal antibodies, are involved in T cell-mediated immune response augmentation and promote anti-tumor immunity. Cancer patients treated with combination of immunotherapy, chemotherapy, radiotherapy, and targeted therapy exhibit superior clinical outcomes and tolerance compared with patients treated with monotherapies. However, immutherapy is associated with several concomitant immune-related adverse events (irAEs). For instance, IrAEs interfere

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… However, he was asymptomatic with normal serum lipase, IgG4, and fasting blood glucose level (6.2 mmol/liter). … His CRP level was high, however lipase and amylase levels were normal. …

Prediction of acute pancreatitis in the earliest stages - role of biochemical parameters and histopathological changes.

UNLABELLED: For many years, there has been a search for a set of biochemical parameters that could facilitate the assessment of severity, prognosis, and administration of early and appropriate treatment in acute pancreatitis. Administration of treatment within the first 48 hours since admission is associated with many problems of distinguishing patients with a mild form of acute pancreatitis (AP) from those with a severe form of acute pancreatitis. STUDY AIM: To assess the relationship between the extent of change in the concentration of 10 selected biochemical indicators: amylase, lipase, to…

Exposure of antral follicles to medroxyprogesterone acetate during stimulation does not cause molecular perturbations in gonadotropin-responsiveness and steroidogenic function of granulosa cells in progestin-primed cycles.

STUDY QUESTION: Does medroxyprogesterone acetate (MPA) exposure in progestin-primed ovarian stimulation (PPOS) cycles cause molecular pertur … -HSD, aromatase) and the uptake/storage/utilization of cholesterol (LDL receptor, Hormone-sensitive lipase, hydroxy-methyl glutaryl Co-enzyme-A reductase, and Sterol O-acyltransferase1) in the GCs of the PPOS cycles were comparable to those of the antagonist cycles. The expression of the receptors for gonadotropins, estrogen, and progesterone hormones wa …

Calcium ions released from mineral trioxide aggregate convert the differentiation pathway of C2C12 cells into osteoblast lineage.

INTRODUCTION: The purpose of this study was to examine the effect of mineral trioxide aggregate (MTA) on pluripotent-mesenchymal cell differentiation. METHODS: The pluripotent-mesenchymal cell line C2C12 was cultured in a 5% serum medium to induce cell differentiation with or without MTA. The differentiation to myoblasts was analyzed by the immunocytochemical staining of myosin heavy chains. The cellular phenotype-specific markers characterizing the osteoblasts (Runx2 and osterix), chondroblasts (Sox9), myoblasts (MyoD), and adipocytes (LPL) were estimated with mRNA and protein levels by usin

Nivolumab alone and nivolumab plus ipilimumab in recurrent small-cell lung cancer (CheckMate 032): a multicentre, open-label, phase 1/2 trial.

BACKGROUND: Treatments for small-cell lung cancer (SCLC) after failure of platinum-based chemotherapy are limited. We assessed safety and ac … /kg cohort; the most commonly reported grade 3 or 4 treatment-related adverse events were increased lipase (none vs 5 [8%] vs none) and diarrhoea (none vs 3 [5%] vs 1 [2%]). No patients in the nivolumab 1 mg/kg plus ipilimumab 1 mg/kg cohort had a grade 3 or 4 treatment-related adverse event. Six (6%) patients in the nivolumab 3 mg/kg group, seven (11%) …

Acute kidney injury manifesting as renal tubular acidosis with proximal and distal renal tubular dysfunction in a dog with acute pancreatitis.

OBJECTIVE: To describe the clinical presentation and management of a critically ill dog with profound renal tubular acidosis (RTA) with proximal and distal renal tubular dysfunction. CASE SUMMARY: A 3-year-old neutered female Border Terrier was presented with frequent regurgitation resulting from acute pancreatitis with severe ileus. Venous acid-base analysis and complete urinalysis confirmed the presence of normal anion gap metabolic acidosis with inappropriately alkaline urine (pH 8), consistent with distal RTA. Urinalysis, urine amino acids, and urinary fractional excretion of electrolytes

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… Abbreviations acute kidney injury canine‐specific pancreatic lipase 1,2‐o‐dilauryl‐rac‐glycero‐3‐glutaric acid‐(6′‐methylresorufin) glomerular filtration rate International Renal Interest Society mean arterial pressure resting energy requirement reference interval renal tubular acidosis INTRODUCTION … Although the abnormalities of the peritoneum and duodenum could be a result of the previous exploratory celiotomy, the pancreatic changes alongside compatible clinical signs and increased cPLI and DGGR lipase were consistent with acute pancreatitis. …

AGA Clinical Practice Update on the Epidemiology, Evaluation, and Management of Exocrine Pancreatic Insufficiency: Expert Review.

DESCRIPTION: Exocrine pancreatic insufficiency (EPI) is a disorder caused by the failure of the pancreas to deliver a minimum/threshold leve … 2: PERT should be taken during the meal, with the initial treatment of at least 40,000 USP units of lipase during each meal in adults and one-half of that with snacks. The subsequent dosage can be adjusted based on the meal size and fat content. BEST PRACTICE ADVICE 13: Routine supplementation and monitoring of fat-soluble vitamin levels are appropriate. …

Activity and safety of brigatinib in ALK-rearranged non-small-cell lung cancer and other malignancies: a single-arm, open-label, phase 1/2 trial.

BACKGROUND: Anaplastic lymphoma kinase (ALK) gene rearrangements are oncogenic drivers of non-small-cell lung cancer (NSCLC). Brigatinib (AP … sponse. The most common grade 3-4 treatment-emergent adverse events across all doses were increased lipase concentration (12 [9%] of 137), dyspnoea (eight [6%]), and hypertension (seven [5%]). Serious treatment-emergent adverse events (excluding neoplasm progression) reported in at least 5% of all patients were dyspnoea (ten [7%]), pneumonia (nine [7%]), …

Gene and cell therapy of human genetic diseases: Recent advances and future directions.

Disruptions in normal development and the emergence of health conditions often result from the malfunction of vital genes in the human body. Decades of scientific research have focused on techniques to modify or substitute defective genes with healthy alternatives, marking a new era in disease treatment, prevention and cure. Recent strides in science and technology have reshaped our understanding of disorders, medication development and treatment recommendations, with human gene and cell therapy at the forefront of this transformative shift. Its primary objective is the modification of genes o

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… It is solely intended for individuals with confirmed lipoprotein lipase deficiency, a diagnosis established through genetic testing and the presence of detectable lipoprotein lipase enzyme levels in their blood. … This cost, coupled with the rarity of lipoprotein lipase deficiency, limited its commercial success. …

The Hypoxia-Retinoid Axis in Idiopathic Pulmonary Fibrosis: Multifaceted Etiology and Therapeutic Potential.

Idiopathic pulmonary fibrosis (IPF) is a progressive and lethal lung disease with limited therapeutic options. This review focuses on the role of retinoids, particularly all-trans retinoic acid (atRA), and hypoxia in the pathogenesis of IPF. Despite an established understanding of genetic and environmental factors in IPF, the interplay between retinoid signaling and the response to hypoxia remains poorly explored due to its complexity. Preclinical evidence suggests that atRA could help reduce pulmonary fibrosis by modulating TGF-β signaling pathways and epithelial-to-mesenchymal transition (EM

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… Retinol and carotenoids are directly absorbed through diffusion by enterocytes in the small intestine [ 64 ], while RE must be first hydrolyzed to atROL in the intestinal lumen by non-specific pancreatic enzymes (e.g., pancreatic triglyceride lipase and cholesteryl ester lipase) or, in the mucosal cell … From here, chylomicron RE could be hydrolyzed by lipoprotein lipase (LPL), and the released atROL is taken up by extrahepatic tissues such as adipocytes [ 77 ] and skeletal and cardiac muscles [ 78 ]. …

Panniculitis and pancreatitis: Inflammation and necrotic mechanisms in a patient with alcohol use disorder and alarming suspicion for malignant process.

Panniculitis is an inflammatory process localized to subcutaneous tissue, with etiologies including infection, malignancy, external insults, enzymatic destructive processes, and inflammatory disorders. The incidence of panniculitis manifesting as necrosis of subcutaneous fat tissue associated with pancreatic diseases is low, which may encompass associated periarthritis with bone necrosis and panniculitis (Pancreatitis, panniculitis and polyarthritis syndrome). Pancreatitis, panniculitis and polyarthritis syndrome is considered to derive from the systemic activity of enzymes within the pancreas

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… Trypsin plays an important part by increasing the microvascular permeability which promotes the hydrolysis of adipose tissue into free fatty acids and glycerol by lipase and amylase [4] . … In the case of pancreatitis, this involves the evaluation of serum amylase and lipase, where amylase cannot be used alone, and lipase is preferred [12] . …

Towards Drug Repurposing in Cancer Cachexia: Potential Targets and Candidates.

As a multifactorial and multiorgan syndrome, cancer cachexia is associated with decreased tolerance to antitumor treatments and increased morbidity and mortality rates. The current approaches for the treatment of this syndrome are not always effective and well established. Drug repurposing or repositioning consists of the investigation of pharmacological components that are already available or in clinical trials for certain diseases and explores if they can be used for new indications. Its advantages comparing to de novo drugs development are the reduced amount of time spent and costs. In thi

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… The enhancement of lipolysis in cachectic cancer patients is driven by an overactivation of lipases, such as adipocyte triglyceride lipase (ATGL) and hormone-sensitive lipase (HSL). … Additionally, WAT can also import fatty acids using the lipoprotein lipase, which will catabolize circulating lipoproteins into fatty acids. Decreased activity of lipoprotein lipase has been observed in cancer cachexia [ 99 ]. 3.3.3. …

Nesfatin-1 promotes brown adipocyte phenotype.

Nesfatin-1, an 82 amino acid gastric peptide, is involved in regulation of food uptake and in multiple metabolic activities. Whether nesfatin-1 modulates the differentiation and lipid metabolism of brown adipocytes remains unknown. In the present study, we found that nesfatin-1 mRNA and protein were detectable in isolated brown adipocytes and gradually decreased during differentiation (95% CI 0.6057 to 1.034, p = 0.0001). The decrease in nesfatin-1 was associated with a significant reduction in p-S6. Exposure to nesfatin-1 promoted differentiation of brown adipocytes as revealed by a significa

Macroamylasemia attributable to gluten-related amylase autoantibodies: a case report.

BACKGROUND: Macroamylasemia (MA) is a benign condition caused by circulating macroamylase complexes of pancreatic or salivary amylase bound … peramylasemia and suspected chronic pancreatitis. We confirmed elevated serum amylase, normal serum lipase, and very low 24-hour urine amylase and amylase clearance/creatinine clearance ratio, consistent with MA. Serologic tests for CD were positive, and the diagnosis was confirmed by small bowel biopsy showing subtotal villous atrophy. Thyroid function …

Targeted next-generation sequencing reveals MODY in up to 6.5% of antibody-negative diabetes cases listed in the Norwegian Childhood Diabetes Registry.

AIMS/HYPOTHESIS: MODY can be wrongly diagnosed as type 1 diabetes in children. We aimed to find the prevalence of MODY in a nationwide population-based registry of childhood diabetes. METHODS: Using next-generation sequencing, we screened the HNF1A, HNF4A, HNF1B, GCK and INS genes in all 469 children (12.1%) negative for both GAD and IA-2 autoantibodies and 469 antibody-positive matched controls selected from the Norwegian Childhood Diabetes Registry (3882 children). Variants were classified using clinical diagnostic criteria for pathogenicity ranging from class 1 (neutral) to class 5 (pathog

Genetic variability within the cholesterol lowering pathway and the effectiveness of statins in reducing the risk of MI.

Genetic variability has been shown to affect statin responsiveness. Participants from the Utrecht Cardiovascular Pharmacogenetics (UCP) studies were enrolled from a population-based registry of pharmacy records linked to hospital discharge records (PHARMO) to investigate tagging SNPs within candidate genes involved in the cholesterol lowering pathway for modification of the effectiveness of statins in reducing the risk of myocardial infarction (MI). Patients who received a prescription for an antihypertensive drug and/or had hypercholesterolemia were selected from the PHARMO database. We desig

Do payers value rarity? An analysis of the relationship between disease rarity and orphan drug prices in Europe.

Background and Objective: Orphan drugs have been a highlight of discussions due to their higher prices than non-orphan drugs. There is currently no European consensus on the method of value assessment for orphan drugs. This study assessed the relationship between the prevalence of rare diseases and the annual treatment cost of orphan drugs in France, Germany, Italy, Norway, Spain, Sweden, and UK. Methods: Approved orphan drugs and prevalence data were extracted from the European Medicines Agency website. Annual treatment costs were calculated using ex-factory price. Simple regression was used

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… Multiple myeloma 3.20 Firazyr Hereditary angioedemas 2.50 Firdapse Lambert-Eaton myasthenic syndrome 0.10 Galafold** Fabry disease 1.00 Gazyvaro Chronic lymphocytic leukaemia (follicular lymphoma) 2.40 Gliolan Malignant glioma 3.70 Glivec* Chronic myeloid leukaemia 0.90 Glybera Familial lipoprotein lipase … B | 0.10 Ilaris* | Cryopirin associated syndromes | 0.05 Imbruvica | Mantle cell lymphoma | 0.17 Imnovid | Multiple myeloma | 2.20 Increlex | Laron syndrome | 2.00 Inovelon | Epilepsy | 1.50 Jakavi* | Chronic idiopathic myelofibrosis | 0.50 Kalydeco | Cystic fibrosis | 1.20 Kanuma | Lysosomal acid lipase …

Extracellular vesicles in tumor-adipose tissue crosstalk: key drivers and therapeutic targets in cancer cachexia.

Cancer cachexia is a complex metabolic syndrome characterized by unintentional loss of skeletal muscle and body fat. This syndrome is frequently associated with different types of cancer and negatively affects the prognosis and outcome of these patients. It involves a dynamic interplay between tumor cells and adipose tissue, where tumor-derived extracellular vesicles (EVs) play a crucial role in mediating intercellular communication. Tumor cells release EVs containing bioactive molecules such as hormones (adrenomedullin, PTHrP), pro-inflammatory cytokines (IL-6), and miRNAs (miR-1304-3p, miR-2

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… Increased activity of adipocyte triglyceride lipase (ATGL), hormone-sensitive lipase (HSL), and monoglyceride lipase (MGL) enzymes [ 81 , 82 ] results in the activation of lipolysis in white adipocytes. These enzymes are responsible for the hydrolysis of triglycerides. … and hormone-sensitive lipase to lipolysis in hMADS adipocytes J Biol Chem 2009 284 18282 91 10.1074/jbc.m109.008631 19433586 PMC2709346 82 Schweiger M Schreiber R Haemmerle G Adipose triglyceride lipase and hormone-sensitive lipase are the major enzymes in adipose tissue triacylglycerol catabolism …

Effects of three flavonoids from an ancient traditional Chinese medicine Radix puerariae on geriatric diseases.

As the worldwide population ages, the morbidity of neurodegenerative, cardiovascular, cerebrovascular, and endocrine diseases, such as diabetes and osteoporosis, continues to increase. The etiology of geriatric diseases is complex, involving the interaction of genes and the environment, which makes effective treatment challenging. Traditional Chinese medicine, unlike Western medicine, uses diverse bioactive ingredients to target multiple signaling pathways in geriatric diseases. Radix puerariae is one of the most widely used ancient traditional Chinese medicines and is also consumed as food. T

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… ESRβ activity and the Rsal genotype were both involved.[ 96 ] In obese mice fed a high-fat diet, daiazein improved hyperlipoidemia by inhibiting the activities of pancreatic lipase and lipoprotein lipase, the differentiation of rat preadipocytes, and by stimulating lipolysis by activating hormone-sensitive … lipase.[ 97 ] Cancer Ovarian cancer is the deadliest of all gynecologic cancers. …

Воздействие и механизмы N-3 и n-6 политетрафицированных жировых кислот в центральной нервной системе.

Мозг богат жирными кислотами (FAs) и полинунасыщенными жирными кислотами (PUFAs), такими, как докоза гексаэноиновая кислота (C22:6n-3, DHA) и арахидоническая кислота (C20:4n-6, ARA), причем первые в основном хранятся в виде фосфатидилэтилена, фосфатидила этаноламина (PE, диачила и плазма фосфолипид проформы) и фосфатидилсерин (PS), в то время как последние встречаются главным образом в фосфоглицеридах этаноламина (EPG) и составляют большинство фосфоглицеридов. По требованию организма ПФФА освобождаются от мембранных фосфолипидов (либо непосредственно, либо через их метаболиты, генерируемые сер

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… This process is catalyzed by N-acylphosphatidylethanolamine-specific phospholipase D-like hydrolase (NAPE-PLD) and diacylglycerol lipase (DAGL), under the regulation of phospholipase A2 (PLA2). … Under the action of N-acylphosphatidylglycerol-specific phospholipase D-like hydrolase (NAPE-PLD) and diacylglycerol lipase (DAG) lipase, dissociated PUFAs form anandamide (AEA) and 2-arachidonoylglycerol (2-AG), which can activate CB-1 and CB-2 receptors om microglia cell membrane. …