Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Stem cells therapies represent a new field of biomedical science which could provide in the future the cure for diseases until now incurable. The present paper reviews current knowledge on key biological properties of stem cells with focus on hepatic and gastrointestinal stem cells and current applications of stem cells therapies in gastrointestinal and liver diseases. Potential clinical applications for stem cells therapies have been suggested from animal model trials in acute liver failure, inherited metabolic liver disease and endstage liver disease (cirrhosis). Hematopoietic autologous stem cells transplantation has already been successfully performed in patients with severe inflammatory bowel disease or patients with refractory celiac disease with aberrant T cells. Future stem cells therapies for gastrointestinal postoperative or Crohn's disease fistulas are currently under investigation. More research is needed for perfecting stem cells harvesting protocols from different sources, in vitro expansion and differentiation protocols which can be used in phase II and III clinical trials.
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PMID:Stem cells therapies for gastrointestinal and liver diseases. 1949 55

Reported herein is a case of hepatocellular carcinoma (HCC) occurring in a 25-year-old Japanese man who was diagnosed with Crohn's disease (CD) at 14 years of age; treatment included predonisolone, azathioprine, and infliximab. The tumor was located in right upper lobe and the size was 8 cm in diameter; histology was poorly differentiated HCC with pleomorphic cellular changes. Adjacent normal liver showed no evidence of cirrhosis or viral hepatitis. Until now, only six cases of HCC arising in patients with CD have been reported in the English-language literature. Most of these patients had early onset of CD and HCC: none had cirrhosis or virus hepatitis. Most patients had a long disease history of CD and were being medicated with several immunosuppressive agents. Some factors associated with CD might indirectly or directly be related to the development of HCC in CD patients, although the possibility that these HCC occurred coincidentally in CD patients, including the present patient, cannot be ruled out. Accumulation of cases is necessary to evaluate the relationship between CD and HCC precisely.
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PMID:Hepatocellular carcinoma occurring in a young Crohn's disease patient. 1956 14

Plants contain numerous polyphenols, which have been shown to reduce inflammation and hereby to increase resistance to disease. Examples of such polyphenols are isothiocyanates in cabbage and broccoli, epigallocatechin in green tee, capsaicin in chili peppers, chalones, rutin and naringenin in apples, resveratrol in red wine and fresh peanuts and curcumin/curcuminoids in turmeric. Most diseases are maintained by a sustained discreet but obvious increased systemic inflammation. Many studies suggest that the effect of treatment can be improved by a combination of restriction in intake of proinflammatory molecules such as advanced glycation end products (AGE), advanced lipoperoxidation end products (ALE), and rich supply of antiinflammatory molecules such as plant polyphenols. To the polyphenols with a bulk of experimental documentation belong the curcuminoid family and especially its main ingredient, curcumin. This review summarizes the present knowledge about these turmericderived ingredients, which have proven to be strong antioxidants and inhibitors of cyclooxigenase-2 (COX-2), lipoxygenase (LOX) and nuclear factor kappa B (NF-kappaB) but also AGE. A plethora of clinical effects are reported in various experimental diseases, but clinical studies in humans are few. It is suggested that supply of polyphenols and particularly curcuminoids might be value as complement to pharmaceutical treatment, but also prebiotic treatment, in conditions proven to be rather therapy-resistant such as Crohn's, long-stayed patients in intensive care units, but also in conditions such as cancer, liver cirrhosis, chronic renal disease, chronic obstructive lung disease, diabetes and Alzheimer's disease.
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PMID:Plant-derived health: the effects of turmeric and curcuminoids. 1972 99

Heterocyclic indazole derivatives are claimed in patent WO2008138448 as inhibitors of the serum- and glucocorticoid-inducible-kinase 1 (SGK1) and drugs for the pharmacological treatment of SGK1-related diseases, such as diabetes, obesity, metabolic syndrome, systemic and pulmonary hypertension, cardiac fibrosis, hypertrophy and insufficiency, arteriosclerosis, glomerulosclerosis, nephrosclerosis, nephritis, nephropathy, deranged electrolyte excretion, fibrosing and inflammatory disease (e.g., liver cirrhosis, lung fibrosis, rheumatism, arthrosis, Crohn s disease, chronic bronchitis, radiation fibrosis, sclerodermia, cystic fibrosis, scar formation and Alzheimer' disease), tumor growth, peptic ulcers and some disorders hitherto not conclusively shown to involve SGK1. Most of the claims are supported by the literature. SGK1 is ubiquitously expressed and its expression is stimulated by hyperglycemia, cell shrinkage, ischemia, glucocorticoids, mineralocorticoids and several inflammatory mediators including TGF-ss. SGK1 is activated by insulin and growth factors via the phosphatidylinositol-3-kinase pathway. SGK1 regulates ion channels (including ENaC, KCNE1/KCNQ1), carriers (including NCC, NHE3, SGLT1), Na(+)/K(+)-ATPase, enzymes (including glycogen-synthase-kinase-3) and transcription factors (including FOXO3a, ss-catenin, NF-kappaB). A gain-of-function SGK1 gene variant, carried by approximately 3 - 5% of Caucasians and approximately 10% of Africans, is associated with increased blood pressure, obesity and type 2 diabetes. In vitro and in vivo experiments suggested a critical role of SGK1 in renal fluid retention and hypertension, glucose-induced obesity, coagulation and increased matrix protein formation.
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PMID:Heterocyclic indazole derivatives as SGK1 inhibitors, WO2008138448. 2002 Dec 89

Sleeve gastrectomy (SG) was initially described as a first-step procedure followed by either biliopancreatic diversion with duodenal switch or Roux-en-Y gastric bypass in super-super obese patients. Multiple recent reports have documented SG as single therapy in the treatment of morbid obesity. However,the indications for this procedure are still under evaluation.Accumulating data demonstrate that SG can be an effective and safe procedure for super-super-obese or high-risk patients either as a single operation or as a bridge to more definitive surgery. SG can also be performed in patients who require anti-inflammatory medication or in patients with conditions such as Crohn's disease, cirrhosis, anemia, or severe osteoporosis which preclude intestinal bypass. Furthermore,SG represents not only a safe alternative for morbidly obese patients on anticoagulant medication or immunosuppressive agents but also for those with multiple intra-abdominal adhesions or after failed gastric banding. In addition, SG can be performed safely in morbid obese adolescents. The main limitation of this novel bariatric procedure is the lack of longterm data on sustained weight loss and resolution of obesity related comorbidities. Moreover, the fact that SG is an irreversible operation adds to its weakness as a bariatric procedure, at least until definitive results concerning its efficacy are obtained. SG is effective and safe as a single-stage procedure for certain cohorts of patients. However, the broad application of SG as a single-stage procedure in the bariatric field can be established only if the procedure is standardized and longterm results are available.
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PMID:Sleeve gastrectomy as a single-stage bariatric operation: indications and limitations. 2012 69

Diseases involving the hepatopancreatobiliary (HPB) system are frequently encountered in patients with inflammatory bowel disease (IBD). Hepatobiliary manifestations constitute some of the most common extraintestinal manifestations of IBD. They appear to occur with similar frequency in patients with Crohn's disease or ulcerative colitis. HPB manifestations may occur in following settings: 1) disease possibly associated with a shared pathogenetic mechanism with IBD including primary sclerosing cholangitis (PSC), small-duct PSC/pericholangitis and PSC/autoimmune hepatitis overlap, acute and chronic pancreatitis related to IBD; 2) diseases which parallel structural and physiological changes seen with IBD, including cholelithiasis, portal vein thrombosis, and hepatic abscess; and 3) diseases related to adverse effects associated with treatment of IBD, including drug-induced hepatitis, pancreatitis (purine-based agents), or liver cirrhosis (methotrexate), and reactivation of hepatitis B, and biologic agent-associated hepatosplenic lymphoma. Less common HPB manifestations that have been described in association with IBD include autoimmune pancreatitis (AIP), IgG4-associated cholangitis (IAC), primary biliary cirrhosis (PBC), fatty liver, granulomatous hepatitis, and amyloidosis. PSC is the most significant hepatobiliary manifestation associated with IBD and poses substantial challenges in management requiring a multidisciplinary approach. The natural disease course of PSC may progress to cirrhosis and ultimately require liver transplantation in spite of total proctocolectomy with ileal-pouch anal anastomosis. The association between AIP, IAC, and elevated serum IgG4 in patients with PSC is intriguing. The recently reported association between IAC and IBD may open the door to investigate these complex disorders. Further studies are warranted to help understand the pathogenesis of HPB manifestations associated with IBD, which would help clinicians better manage these patients. An interdisciplinary approach, involving gastroenterologists, hepatologists, and, in advanced cases, general, colorectal, and transplant surgeons is advocated.
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PMID:Hepatopancreatobiliary manifestations and complications associated with inflammatory bowel disease. 2019 12

In three patients, two men aged 57 and 53 years, and a 43-year-old woman, idiopathic portal hypertension, also called non-cirrhotic portal hypertension (NCPH), was diagnosed. The first two patients presented with haematemesis. They were treated by endoscopic rubber band ligation of oesophageal varices. In the second patient, placement of a transjugular intrahepatic portosystemic shunt (TIPS) was necessary due to failure of the ligation treatment. The third patient was treated for HIV infection and had a gastroscopy because of nausea and vomiting, which revealed oesophageal varicosis. None of the patients had liver function impairment. Two of the patients had been treated with medication known to be associated with NCPH (azathioprine for Crohn's disease (second patient) and didanosine for HIV infection (third patient)). These medications were discontinued. The histological features of the patients were heterogeneous (nodular regenerative hyperplasia, periportal fibrosis and periportal dilated structures), but consistent with NCPH. Portal hypertension in the Western world is mostly associated with liver cirrhosis. When portal hypertension occurs in association with patent portal and hepatic veins, and in the absence of liver cirrhosis, NCPH must be considered. The prognosis of this disease is much better than that of cirrhosis.
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PMID:[Non-cirrhotic portal hypertension: rare cause of upper gastrointestinal bleeding]. 2045 63

Gallstones are common with prevalences as high as 60% to 70% in American Indians and 10% to 15% in white adults of developed countries. Ethnic differences abound with a reduced frequency in black Americans and those from East Asia, while being rare in sub-Saharan Africa. Certain risk factors for gallstones are immutable: female gender, increasing age, and ethnicity/family (genetic traits). Others are modifiable: obesity, the metabolic syndrome, rapid weight loss, certain diseases (cirrhosis and Crohn disease), gallbladder stasis (from spinal cord injury or drugs, such as somatostatin), and lifestyle.
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PMID:Epidemiology of gallstones. 2047 80

We report a case of hepatocellular carcinoma (HCC) occurring in a patient with Crohn's disease (CD) without chronic hepatitis or liver cirrhosis, and review the clinicopathological features of HCC in CD patients. A 37-year-old Japanese man with an 8-year history of CD and a medication history of azathioprine underwent resection of a liver tumor. The histopathology of the liver tumor was pseudoglandular type HCC. In the non-neoplastic liver, focal hepatocyte glycogenosis (FHG) was observed, however, there was no evidence of liver cirrhosis or primary sclerosing cholangitis. Only nine cases of HCC in CD patients have been reported previously in the English-language literature. Eight of 10 cases (including the present case) had received azathioprine treatment, and four of these cases also showed FHG, which is considered a preneoplastic liver lesion, within the non-neoplastic liver. Although the precise mechanism of the development of HCC in CD patients is controversial, these results suggest that azathioprine therapy and FHG in the non-neoplastic liver contribute to the development of HCC. These findings also indicate that it is important to survey CD patients treated with prolonged azathioprine therapy for potential liver tumors.
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PMID:Hepatocellular carcinoma occurring in a Crohn's disease patient. 2191 62

Biological methods are widely used in the treatment of intestinal inflammation (II). The TNFalpha inhibitor infliximab can quickly correct recurrence, provide long-term remission and reduce hormone need in many patients with hormone-resistant and hormone-dependent forms of Crohn's disease (CD) and ulcerative colitis (UC). However, almost half of II patients fail anticytokine therapy. Some clinical trials of biological medicines were stopped because of toxicity and complications. One of promising approaches to II treatment is now transplantation of mesenchymal stromal cells (MSC). The trial with participation of 85 CD and UC patients demonstrates that intravenous injection of allogenic MSC significantly prolongs duration of remission, reduces recurrence risk and is indicated for patients with hormone-resistant, hormone-dependent forms of II. Cell therapy can be also used in combined treatment of other gastrointestinal diseases, hepatic cirrhosis, in particular. A clinical trial is initiated of efficacy of transplantation of bone marrow autologous cells CD133+ for stimulation of regeneration of the liver in its extensive resection and cirrhosis. The future of this method depends on the results of controlled, randomized clinical trials.
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PMID:[Biological treatment of gastrointestinal diseases]. 2151 40


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