Search results for "HEREDITARY"
showing 10 items of 650 documents
Evidence against linkage of schizophrenia to chromosome 5q11-q13 markers in systematically ascertained families.
1992
Ten pedigrees systematically ascertained in Germany were tested for linkage to chromosome 5q11-q13. In order to replicate the previous report by Sherrington et al (1988), families with a bipolar family member were omitted from the lod score calculations, all diagnoses were based upon Research Diagnostic Criteria, and four different models of the affection status were calculated, including the model for which Sherrington et al calculated the highest lod scores. None of the families investigated showed a positive lod score. Using multipoint linkage analyses, we were able to exclude the region for which a positive linkage has been reported.
Inflammatory Characteristics of Monocytes from Pediatric Patients with Tuberous Sclerosis.
2015
Objective Therapeutic options for the tuberous sclerosis complex (TSC) syndrome showed varying outcomes. Malfunctional tsc1 / tsc2 genes leave mTOR uninhibited, a positive downstream modulator of the innate proinflammatory immune system, which has not yet been described in pediatric patients with TSC. Methods Using polymerase chain reaction (PCR) gene expression levels of monocytes after cultivation with lipopolysaccharide (LPS) or with LPS + mTOR inhibitor rapamycin, patients with TSC ( n = 16) were compared with healthy subjects ( n = 20). Results Compared with monocytes from healthy controls, LPS showed a more prominent gene expression pattern in patients with TSC (CCL24, CXCL10, IL…
A fractional viscoelastic non-local Timoshenko beam
2014
mTORC1 activation in B cells confers impairment of marginal zone microarchitecture by exaggerating cathepsin activity
2018
Mammalian target of rapamycin complex 1 (mTORC1) is a key regulator of cell metabolism and lymphocyte proliferation. It is inhibited by the tuberous sclerosis complex (TSC), a heterodimer of TSC1 and TSC2. Deletion of either gene results in robust activation of mTORC1. Mature B cells reside in the spleen at two major anatomical locations, the marginal zone (MZ) and follicles. The MZ constitutes the first line of humoral response against blood‐borne pathogens and undergoes atrophy in chronic inflammation. In previous work, we showed that mice deleted for TSC1 in their B cells (TSC1(BKO)) have almost no MZ B cells, whereas follicular B cells are minimally affected. To explore potential underl…
Clinical characteristics of pancreatic and biliary tract cancers in Lynch syndrome : A retrospective analysis from the Finnish National Lynch Syndrom…
2023
IntroductionPatients with Lynch syndrome (LS) have an increased lifetime risk of pancreatic cancer (PC) and biliary tract cancer (BTC). These cancers have a notoriously pessimistic prognosis due to late diagnosis and limited therapeutic options. There are limited data based on small cohorts reviewing PC and BTC in LS patients.MethodsIn this retrospective study of the Lynch Syndrome Registry of Finland (LSRFi), records of genetically verified LS patients diagnosed with PC or BTC between 1982 and 2020 were analyzed.ResultsThirty-nine patients were included: tumor(s) were in the pancreas in 26 patients, in the biliary tract in 10, and in the ampulla of Vater in three. A pathogenic germline var…
Abstract LB-085: A new role for LKB1 to regulate Heat Shock Protein 90 activity
2018
Abstract Approximately 30% of human non-small cell lung cancer (NSCLC) patients harbor a somatic KRAS mutation resulting, in aberrant activation of downstream signaling pathways that control cell proliferation, cell growth, and cell survival. Importantly, alleles of LKB1, a serine/threonine kinase that functions as a tumor suppressor, are somatically inactivated in ~30% of NSCLCs within KRAS-mutant NSCLC. The loss of LKB1 gives rise to aggressive, highly metastatic, and highly drug resistant tumors. We have previously demonstrated that the inactivation of the tumor suppressor lkb1 rendered mutant kras murine NSCLC resistant to targeted agents including BET bromodomain and kinase inhibitors.…
IC3D Classification of Corneal Dystrophies—Edition 2
2015
To update the 2008 International Classification of Corneal Dystrophies (IC3D) incorporating new clinical, histopathologic, and genetic information.The IC3D reviewed worldwide peer-reviewed articles for new information on corneal dystrophies published between 2008 and 2014. Using this information, corneal dystrophy templates and anatomic classification were updated. New clinical, histopathologic, and confocal photographs were added.On the basis of revisiting the cellular origin of corneal dystrophy, a modified anatomic classification is proposed consisting of (1) epithelial and subepithelial dystrophies, (2) epithelial-stromal TGFBI dystrophies, (3) stromal dystrophies, and (4) endothelial d…
G6PD protects from oxidative damage and improves healthspan in mice
2016
S.N.-P. and P.J.F.-M. have been funded by the Spanish Association Against Cancer(aecc). Work in the laboratory of M.S. is funded by the CNIO and by grants from the Spanish Ministry of Economy co-funded by the European Regional Development Fund(SAF project), the European Research Council (ERC Advanced Grant), the Regional Government of Madrid co-funded by the European Social Fund (ReCaRe project), the European Union (RISK-IR project), the Botin Foundation and Banco Santander(Santander Universities Global Division), the Ramon Areces Foundation, and the AXA Foundation. Work in the laboratory of J.V. was supported by grants SAF2013-44663-R,from the Spanish Ministry of Education and Science (MEC…
A Typical Immune T/B Subset Profile Characterizes Bicuspid Aortic Valve: In an Old Status?
2018
Bicuspid valve disease is associated with the development of thoracic aortic aneurysm. The molecular mechanisms underlying this association still need to be clarified. Here, we evaluated the circulating levels of T and B lymphocyte subsets associated with the development of vascular diseases in patients with bicuspid aortic valve or tricuspid aortic valve with and without thoracic aortic aneurysm. We unveiled that the circulating levels of the MAIT, CD4+IL−17A+, and NKT T cell subsets were significantly reduced in bicuspid valve disease cases, when compared to tricuspid aortic valve cases in either the presence or the absence of thoracic aortic aneurysm. Among patients with tricuspid aortic…
Canakinumab for the Treatment of Autoinflammatory Recurrent Fever Syndromes.
2018
BACKGROUND: Familial Mediterranean fever, mevalonate kinase deficiency (also known as the hyperimmunoglobulinemia D syndrome), and the tumor necrosis factor receptor-associated periodic syndrome (TRAPS) are monogenic autoinflammatory diseases characterized by recurrent fever flares. METHODS: We randomly assigned patients with genetically confirmed colchicine-resistant familial Mediterranean fever, mevalonate kinase deficiency, or TRAPS at the time of a flare to receive 150 mg of canakinumab subcutaneously or placebo every 4 weeks. Patients who did not have a resolution of their flare received an add-on injection of 150 mg of canakinumab. The primary outcome was complete response (resolution…