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Dalvi N, Jacob C, Karkare S. PT-03 * PROLONGED VASOSPASM FOLLOWING POSTERIOR FOSSA TUMOR RESECTION- A CASE REPORT. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou266.3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Jacob C, Brasseur P, Haas JS, Braun S. Cost Comparison of Surgical and Non-Surgical Treated Lumbar Spinal Stenosis Patients. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2014; 17:A376. [PMID: 27200822 DOI: 10.1016/j.jval.2014.08.2588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Jacob C, Annoni E, Haas JS, Witthohn A, Braun S, Grünert J, Winking M, Franke J. Claims Data Analysis on the Annual Frequency and Incremental Cost of Reoperations in Instrumental Spinal Surgeries in Germany. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2014; 17:A376. [PMID: 27200818 DOI: 10.1016/j.jval.2014.08.2591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Jacob C, Dalvi N, Lajoie J. PT-05 * LENNOX GESTAUT SYNDROME PRESENTING AFTER GLIOMA RESECTION - A CASE REPORT. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou266.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Gopal B, Sudhakar G, Mohapatra A, Abraham A, Valson A, Alexander S, Jacob S, Varughese S, Jacob C, Tamilarasi V. Short Course of Low Dose Valgancicolvir Prophylaxis for Cytomegalovirus Disease in Kidney Transplant Recipients. Transplantation 2014. [DOI: 10.1097/00007890-201407151-00792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sahoo RK, Jacob C. The effect of growth temperature variation on partially bismuth filled carbon nanotubes synthesis using a soft semi-metallic template. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2014; 14:4595-4601. [PMID: 24738435 DOI: 10.1166/jnn.2014.8246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The dewetting of a low melting point metal thin film deposited on silicon substrates was studied. The experimental results suggest that the change in the growth temperature affects the nanostructures that form. Based on the experimental results, the temperature which yielded the smallest features for the growth of nanotubes is determined. The mechanism by which these nano-templates become an efficient seeds for the growth of the carbon nanotubes is discussed. The partial bismuth filling inside the CNTs was optimized. Based on the results, a schematic growth model for better understanding of the process parameters has also been proposed.
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El Hage R, El Shmaitelly N, Jacob C. [Air conditioning and body mass index in a group of Lebanese adolescents]. Rev Epidemiol Sante Publique 2014; 62:216-9. [PMID: 24835157 DOI: 10.1016/j.respe.2014.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2010] [Revised: 03/08/2014] [Accepted: 03/14/2014] [Indexed: 11/19/2022] Open
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Ducornet A, Brousous F, Jacob C, Egreteau PY, Tonnelier JM. [Meningitis after spinal anesthesia: think about bupivacaine!]. ACTA ACUST UNITED AC 2014; 33:288-90. [PMID: 24679415 DOI: 10.1016/j.annfar.2014.02.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Accepted: 02/17/2014] [Indexed: 11/30/2022]
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Kairouz C, Jacob C, El Hage R, Khoury G, Moussa E, Zouhal H. Effect of hyperventilation followed by a 1min recovery on the Wingate performance. Sci Sports 2013. [DOI: 10.1016/j.scispo.2012.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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El Hage R, Nasr R, Moussa E, Jacob C. Potentialisation post-effort après un exercice de développé-couché : influence de l’intensité de la pré-activation. Sci Sports 2012. [DOI: 10.1016/j.scispo.2011.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Jain M, Vélez JI, Acosta MT, Palacio LG, Balog J, Roessler E, Pineda D, Londoño AC, Palacio JD, Arbelaez A, Lopera F, Elia J, Hakonarson H, Seitz C, Freitag CM, Palmason H, Meyer J, Romanos M, Walitza S, Hemminger U, Warnke A, Romanos J, Renner T, Jacob C, Lesch KP, Swanson J, Castellanos FX, Bailey-Wilson JE, Arcos-Burgos M, Muenke M. A cooperative interaction between LPHN3 and 11q doubles the risk for ADHD. Mol Psychiatry 2012; 17:741-7. [PMID: 21606926 PMCID: PMC3382263 DOI: 10.1038/mp.2011.59] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
In previous studies of a genetic isolate, we identified significant linkage of attention deficit hyperactivity disorder (ADHD) to 4q, 5q, 8q, 11q and 17p. The existence of unique large size families linked to multiple regions, and the fact that these families came from an isolated population, we hypothesized that two-locus interaction contributions to ADHD were plausible. Several analytical models converged to show significant interaction between 4q and 11q (P<1 × 10(-8)) and 11q and 17p (P<1 × 10(-6)). As we have identified that common variants of the LPHN3 gene were responsible for the 4q linkage signal, we focused on 4q-11q interaction to determine that single-nucleotide polymorphisms (SNPs) harbored in the LPHN3 gene interact with SNPs spanning the 11q region that contains DRD2 and NCAM1 genes, to double the risk of developing ADHD. This interaction not only explains genetic effects much better than taking each of these loci effects by separated but also differences in brain metabolism as depicted by proton magnetic resonance spectroscopy data and pharmacogenetic response to stimulant medication. These findings not only add information about how high order genetic interactions might be implicated in conferring susceptibility to develop ADHD but also show that future studies of the effects of genetic interactions on ADHD clinical information will help to shape predictive models of individual outcome.
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El Hage Z, El Hage R, Moussa E, Jacob C. Consommation d’oxygène chez des cyclistes confirmés lors d’une séance composée d’intervalles courts (30s/30s) sur bicyclette ergométrique. Sci Sports 2012. [DOI: 10.1016/j.scispo.2011.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Jacob C, von Mammen S, Davison T, Sarraf-Shirazi A, Sarpe V, Esmaeili A, Phillips D, Yazdanbod I, Novakowski S, Steil S, Gingras C, Jamniczky H, Hallgrimsson B, Wright B. LINDSAY Virtual Human: Multi-scale, Agent-based, and Interactive. ADVANCES IN INTELLIGENT MODELLING AND SIMULATION 2012. [DOI: 10.1007/978-3-642-30154-4_14] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Marchal A, Bursztejn AC, Latarche C, Jacob C, Barbaud A, Schmutz JL. Le cryofibrinogène : son rôle en pathologie, une étude cas-témoin chez 112 patients. Ann Dermatol Venereol 2011. [DOI: 10.1016/j.annder.2011.09.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Coriat R, Marut W, Leconte M, Ba LB, Vienne A, Chéreau C, Alexandre J, Weill B, Doering M, Jacob C, Nicco C, Batteux F. The organotelluride catalyst LAB027 prevents colon cancer growth in the mice. Cell Death Dis 2011; 2:e191. [PMID: 21833029 PMCID: PMC3181419 DOI: 10.1038/cddis.2011.73] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Organotellurides are newly described redox-catalyst molecules with original pro-oxidative properties. We have investigated the in vitro and in vivo antitumoral effects of the organotelluride catalyst LAB027 in a mouse model of colon cancer and determined its profile of toxicity in vivo. LAB027 induced an overproduction of H(2)O(2) by both human HT29 and murine CT26 colon cancer cell lines in vitro. This oxidative stress was associated with a decrease in proliferation and survival rates of the two cell lines. LAB027 triggered a caspase-independent, ROS-mediated cell death by necrosis associated with mitochondrial damages and autophagy. LAB027 also synergized with the cytotoxic drug oxaliplatin to augment its cytostatic and cytotoxic effects on colon cancer cell lines but not on normal fibroblasts. The opposite effects of LAB027 on tumor and on non-transformed cells were linked to differences in the modulation of reduced glutathione metabolism between the two types of cells. In mice grafted with CT26 tumor cells, LAB027 alone decreased tumor growth compared with untreated mice, and synergized with oxaliplatin to further decrease tumor development compared with mice treated with oxaliplatin alone. LAB027 an organotelluride catalyst compound synergized with oxaliplatin to prevent both in vitro and in vivo colon cancer cell proliferation while decreasing the in vivo toxicity of oxaliplatin. No in vivo adverse effect of LAB027 was observed in this model.
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Lesesve JF, Devignes J, Sokolowska J, Aimone-Gastin I, Jacob C, Wahl D, Troussard X, Lecompte T. IgM interference in determination of antiphospholipid antibodies and erythrocyte sedimentation rate in persistent polyclonal B-cell lymphocytosis with binucleated lymphocytes. Int J Lab Hematol 2011; 33:e9-11. [PMID: 21435190 DOI: 10.1111/j.1751-553x.2011.01310.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Jacob C, da Piedade FM, Robalo MP, Duarte MT. Evaluation of intermolecular interactions in thioxanthone derivatives: substituent effect on crystal diversity. CrystEngComm 2011. [DOI: 10.1039/c0ce00783h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Jacob C, Domschke K, Gajewska A, Warrings B, Deckert J. Genetics of panic disorder: focus on association studies and therapeutic perspectives. Expert Rev Neurother 2010; 10:1273-84. [PMID: 20662753 DOI: 10.1586/ern.10.76] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
There is evidence for either genetic heterogeneity or complex inheritance with an interaction of environmental factors and multiple single genes in the etiology of panic disorder. Although linkage analyses of panic disorder have implicated several chromosomal regions including 1q, 2q, 4q, 7p, 9q, 12q, 13q, 15q and 22q, they so far have not been able to identify a major gene responsible for panic disorder. Several genes of classical candidate neurotransmitter systems have been reported to be associated with panic disorder. Genetic variation in genes of monoamine oxidase A, catechol-O-methyltransferase, adenosine receptor (ADORA2A) and cholecystokinin B receptor have been inconsistently replicated. There are multiple lines of evidence for highly relevant effects of gender and ethnicity. Future research strategies might focus on broad phenotypes defined by comorbidity or intermediate phenotypes and include the use of animal models for identifying candidate genes, such as the regulator of G-protein signaling (RGS2) gene, genome-wide association studies in large samples, studies of gene-gene and gene-environment interactions and pharmacogenetic studies. The identification of novel pathophysiological pathways may provide the basis for the development of novel therapeutic interventions.
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Driad A, Maignan M, Jacob C, Jay N, Dousset B, Vignaud J, Ibba-Muller D, de Korwin JD. Valeur du dosage des chaînes légères libres d’immunoglobulines sériques au cours du syndrome de Gougerot-Sjögren. Étude comparative dans une population avec syndrome sec associé ou non à une fibromyalgie. Rev Med Interne 2010. [DOI: 10.1016/j.revmed.2010.10.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Maignan M, Driad A, Jacob C, Jay N, Dousset B, Vignaud J, Ibba-Muller D, De Korwin JD. Intérêt du dosage des chaînes légères libres d’immunoglobulines sériques au cours du syndrome de Gougerot-Sjögren de découverte récente. Rev Med Interne 2010. [DOI: 10.1016/j.revmed.2010.10.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Jabbour G, Lemoine-Morel S, Jacob C, Ben Ounis O, Moussa E, Zouhal H. Aptitude aérobie et puissance pic chez l’adolescent obèse, en surpoids et non obèse. Sci Sports 2010. [DOI: 10.1016/j.scispo.2010.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Retz-Junginger P, Rösler M, Jacob C, Alm B, Retz W. Gender differences in self- and investigator-rated psychopathology in adult attention-deficit/hyperactivity disorder. ACTA ACUST UNITED AC 2010; 2:93-101. [DOI: 10.1007/s12402-010-0024-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2009] [Accepted: 04/15/2010] [Indexed: 11/29/2022]
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Panda SK, Sengupta J, Jacob C. Synthesis of beta-SiC/SiO2 core-sheath nanowires by CVD technique using Ni as catalyst. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2010; 10:3046-3052. [PMID: 20358897 DOI: 10.1166/jnn.2010.2167] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Cubic silicon carbide (beta-SiC)/SiO2 nanowires with uniform and knotted-core structures have been synthesized on nickel-coated Si(111) substrates at 1150 degrees C by using hexamethyldisilane (HMDS) as the source material in a hot wall atmospheric pressure chemical vapor deposition (APCVD) system. The nanowires consist of a single crystalline beta-SiC core wrapped with an amorphous SiO2 shell. The as-prepared SiC nanowires and the deposited Ni films were characterized by field emission scanning electron microscopy, X-ray diffraction, high resolution transmission electron microscopy, energy dispersive X-ray spectroscopy, micro-Raman spectroscopy, infrared spectroscopy and atomic force microscopy. The results show that the nanowires are random in direction and have diameter ranges from 25 nm to 70 nm. The core of the nanowires has a cubic zinc blend structure and a high density of planar defects is often found. The twin plane defects are suspected to be the main reason for the formation of the knotted-core SiC nanowires. A possible growth mechanism based on vapor-liquid-solid (VLS) by base growth technique is proposed.
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Youssef H, Groussard C, Pincemail J, Moussa E, Jacob C, Lemoine S, Zind M, Defraigne JO, Cillard J, Delamarche P, Gratas-Delamarche A. Exercise-induced oxidative stress in overweight adolescent girls: roles of basal insulin resistance and inflammation and oxygen overconsumption. Int J Obes (Lond) 2010; 33:447-55. [PMID: 19363498 DOI: 10.1038/ijo.2009.49] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
HYPOTHESIS Basal insulin resistance (IR) and inflammation exacerbate post-exercise oxidative stress (OS) in overweight adolescent girls. DESIGN Cross-sectional study, effect of incremental ergocycle exercise until exhaustion on OS markers. PARTICIPANTS Normal-weight (control) (n=17, body mass index (BMI): 20-24.2 kg/m(2)) and overweight adolescent girls (n=29, BMI: 24.1-36.6 kg/m(2)). MEASUREMENTS Dietary measurement, physical activity assessment (validated questionnaires), fat distribution parameters (by dual-energy X-ray absorptiometry and anthropometry) and maximal oxygen consumption (VO2peak). Blood assays include the following: (1) at fasting state: blood cell count, lipid profile, and IR parameters (leptin/adiponectin ratio (L/A), homeostasis model assessment of IR, insulin/glucose ratio; (2) before exercise: inflammation and OS markers (interleukin-6 (IL-6), C-reactive protein (CRP), myeloperoxidase (MPO), reduced glutathione/oxidized glutathione ratio (GSH/GSSG), 15 F(2)alpha-isoprostanes (F(2)-Isop), lipid hydroperoxides (ROOH), oxidized low-density lipoprotein (ox-LDL)) and antioxidant status (superoxide dismutase (SOD), glutathione peroxidase (GPX), vitamin C, alpha-tocopherol and beta-carotene); and (3) after exercise: inflammation and OS markers. RESULTS At rest, overweight girls had a deteriorated lipid profile and significantly higher values of IR parameters and inflammation markers, compared with the control girls. These alterations were associated with a moderate rest OS state (lower GSH/GSSG ratio, alpha-tocopherol/total cholesterol (TC) ratio and GPX activity). In absolute values, overweight girls exhibited higher peak power output and oxygen consumption (VO2peak), compared with the control girls. Exercise exacerbated OS only in the overweight group (significant increase in F(2)-Isop, ROOH and MPO). As hypothesized, basal IR and inflammation state were correlated with the post-exercise OS. However, the adjustment of F(2)-Isop, ROOH and MPO variation per exercise VO(2) variation canceled the intergroup differences. CONCLUSION In overweight adolescent girls, the main factors of OS, after incremental exhaustive exercise, are not the basal IR and inflammation states, but oxygen overconsumption.
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Derbré F, Vincent S, Maitel B, Jacob C, Delamarche P, Delamarche A, Zouhal H. Androgen Responses to Sprint Exercise in Young Men. Int J Sports Med 2010; 31:291-7. [DOI: 10.1055/s-0030-1248243] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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