SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Behboudi Afrouz 1967) "

Sökning: WFRF:(Behboudi Afrouz 1967)

  • Resultat 1-10 av 37
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Behboudi, Afrouz, 1967-, et al. (författare)
  • Association of TNF-alpha (-308G/A) Gene Polymorphism with Circulating TNF-alpha Levels and Excessive Daytime Sleepiness in Adults with Coronary Artery Disease and Concomitant Obstructive Sleep Apnea
  • 2021
  • Ingår i: Journal of Clinical Medicine. - : MDPI AG. - 2077-0383. ; 10:15
  • Tidskriftsartikel (refereegranskat)abstract
    • Obstructive sleep apnea (OSA) is common in patients with coronary artery disease (CAD), in which inflammatory activity has a crucial role. The manifestation of OSA varies significantly between individuals in clinical cohorts; not all adults with OSA demonstrate the same set of symptoms; i.e., excessive daytime sleepiness (EDS) and/or increased levels of inflammatory biomarkers. The further exploration of the molecular basis of these differences is therefore essential for a better understanding of the OSA phenotypes in cardiac patients. In this current secondary analysis of the Randomized Intervention with Continuous Positive Airway Pressure in CAD and OSA (RICCADSA) trial (Trial Registry: ClinicalTrials.gov; No: NCT 00519597), we aimed to address the association of tumor necrosis factor alpha (TNF-alpha)-308G/A gene polymorphism with circulating TNF-alpha levels and EDS among 326 participants. CAD patients with OSA (apnea-hypopnea-index (AHI) >= 15 events/h; n = 256) were categorized as having EDS (n = 100) or no-EDS (n = 156) based on the Epworth Sleepiness Scale score with a cut-off of 10. CAD patients with no-OSA (AHI < 5 events/h; n = 70) were included as a control group. The results demonstrated no significant differences regarding the distribution of the TNF-alpha alleles and genotypes between CAD patients with vs. without OSA. In a multivariate analysis, the oxygen desaturation index and TNF-alpha genotypes from GG to GA and GA to AA as well as the TNF-alpha-308A allele carriage were significantly associated with the circulating TNF-alpha levels. Moreover, the TNF-alpha-308A allele was associated with a decreased risk for EDS (odds ratio 0.64, 95% confidence interval 0.41-0.99; p = 0.043) independent of age, sex, obesity, OSA severity and the circulating TNF-alpha levels. We conclude that the TNF-alpha-308A allele appears to modulate circulatory TNF-alpha levels and mitigate EDS in adults with CAD and concomitant OSA.
  •  
2.
  • Behboudi, Afrouz, 1967, et al. (författare)
  • Clear cell hidradenoma of the skin-a third tumor type with a t(11;19)--associated TORC1-MAML2 gene fusion.
  • 2005
  • Ingår i: Genes, chromosomes & cancer. - : Wiley. - 1045-2257 .- 1098-2264. ; 43:2, s. 202-5
  • Tidskriftsartikel (refereegranskat)abstract
    • Recent studies have shown that the t(11;19)(q21;p13) translocation in mucoepidermoid carcinomas and benign Warthin's tumors results in a fusion of the N-terminal CREB-binding domain of the cAMP coactivator TORC1 (a.k.a. MECT1 and WAMTP1) to the Notch coactivator MAML2. Here we show that a third tumor type, clear cell hidradenoma of the skin, also expresses this gene fusion. RT-PCR analysis of a clear cell hidradenoma with a t(11;19)(q21;p13) translocation revealed expression of a TORC1-MAML2 fusion transcript consisting of exon 1 of TORC1 fused to exons 2-5 of MAML2. Because the fusion was only detected in a single case, the frequency of this aberration in clear cell hidradenomas remains unknown. These results demonstrate that the t(11;19) in mucoepidermoid carcinoma, Warthin's tumor, and clear cell hidradenoma targets the same genes and results in identical gene fusions, indicating that at least subgroups of these glandular tumors evolve through activation of the same molecular pathways.
  •  
3.
  •  
4.
  •  
5.
  • Behboudi, Afrouz, Professor, 1967-, et al. (författare)
  • CRTC1 (CREB regulated transcription coactivator 1)
  • 2006
  • Ingår i: Atlas of Genetics and Cytogenetics in Oncology and Haematology. - : Atlas of Genetics and Cytogenetics in Oncology and Haematology. - 1768-3262. ; :2006-05-01
  • Forskningsöversikt (refereegranskat)
  •  
6.
  •  
7.
  • Behboudi, Afrouz, 1967, et al. (författare)
  • Detailed chromosomal and radiation hybrid mapping in the proximal part of rat Chromosome 10 and gene order comparison with mouse and human.
  • 2002
  • Ingår i: Mammalian genome : official journal of the International Mammalian Genome Society. - : Springer Science and Business Media LLC. - 0938-8990 .- 1432-1777. ; 13:6, s. 302-9
  • Tidskriftsartikel (refereegranskat)abstract
    • The rat provides valuable and sometimes unique models of human complex diseases. To fully exploit the rat models in biomedical research, it is important to have access to detailed knowledge of the rat genome organization as well as its relation to the human genome. Rat Chromosome 10 (RNO10) harbors several important cancer-related genes. Deletions in the proximal part of RNO10 were repeatedly found in a rat model for endometrial cancer. To identify functional and positional candidate genes in the affected region, we used radiation hybrid (RH) mapping and single- and dual-color fluorescence in situ hybridization (FISH) techniques to construct a detailed chromosomal map of the proximal part of RNO10. The regional localization of 14 genes, most of them cancer-related ( Grin2a, Gspt1, Crebbp, Gfer, Tsc2, Tpsb1, Il9r, Il4, Irf1, Csf2, Sparc, Tp53, Thra1, Gh1), and of five microsatellite markers ( D10Mit10, D10Rat42, D10Rat50, D10Rat72, and D10Rat165) was determined on RNO10. For a fifteenth gene, Ppm1b, which had previously been assigned to RNO10, the map position was corrected to RNO6q12-q13.
  •  
8.
  •  
9.
  • Behboudi, Afrouz, 1967, et al. (författare)
  • Evolutionary aspects of the genomic organization of rat chromosome 10.
  • 2002
  • Ingår i: Cytogenetic and genome research. - : S. Karger. - 1424-8581 .- 1424-859X. ; 96:1-4, s. 52-9
  • Tidskriftsartikel (refereegranskat)abstract
    • Using FISH and RH mapping a chromosomal map of rat chromosome 10 (RNO10) was constructed. Our mapping data were complemented by other published data and the final map was compared to maps of mouse and human chromosomes. RNO10 contained segments homologous to mouse chromosomes (MMU) 11, 16 and 17, with evolutionary breakpoints between the three segments situated in the proximal part of RNO10. Near one of these breakpoints (between MMU17 and 11) we found evidence for an inversion ancestral to the mouse that was not ancestral to the condition in the rat. Within each of the chromosome segments identified, the gene order appeared to be largely conserved. This conservation was particularly clear in the long MMU11-homologous segment. RNO10 also contained segments homologous to three human chromosomes (HSA5, 16, 17). However, within each segment of conserved synteny were signs of more extensive rearrangements. At least 13 different evolutionary breakpoints were indicated in the rat-human comparison. In contrast to what was found between rat and mouse, the rat-human evolutionary breaks were distributed along the entire length of RNO10.
  •  
10.
  • Behboudi, Afrouz, 1967, et al. (författare)
  • High-density marker loss of heterozygosity analysis of rat chromosome 10 in endometrial adenocarcinoma.
  • 2001
  • Ingår i: Genes, chromosomes & cancer. - : John Wiley & Sons. - 1045-2257 .- 1098-2264. ; 32:4, s. 330-41
  • Tidskriftsartikel (refereegranskat)abstract
    • Endometrial cancer is a disease with serious impact on the human population, but not much is known about genetic factors involved in this complex disease. Female BDII rats are genetically predisposed to spontaneous endometrial carcinoma, and the BDII inbred strain provides an experimental animal model for endometrial carcinoma development. In the present study, BDII females were crossed with males from two nonsusceptible inbred rat strains. Endometrial adenocarcinomas (EACs) developed in a proportion of the F1 and F2 progeny. We screened 18 EAC solid tumors and 9 EAC cell cultures for loss of heterozygosity (LOH) using fluorescent-PCR-based marker allelotyping methodology with 47 microsatellite markers covering the proximal part of rat chromosome 10 (RNO10). Conclusive evidence was obtained for LOH/deletion involving about 56 cM in the proximal part of RNO10 in DNA from six out of seven informative tumor cell cultures. Analysis of the solid tumors confirmed the presence of LOH in this part of RNO10 in 14 of 17 informative tumors. However, from the studies in the solid tumors it appeared that in fact three separate segments in the proximal part of RNO10 were affected. These three LOH/deletion regions were located approximately in cytogenetic bands 10q11-12, 10q22, and 10q24.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 37
Typ av publikation
tidskriftsartikel (30)
forskningsöversikt (4)
bokkapitel (2)
doktorsavhandling (1)
Typ av innehåll
refereegranskat (30)
övrigt vetenskapligt/konstnärligt (7)
Författare/redaktör
Behboudi, Afrouz, 19 ... (25)
Behboudi, Afrouz, Pr ... (12)
Levan, Göran, 1939 (8)
Klinga-Levan, Karin (5)
Stenman, Göran, 1953 (5)
Sjöling, Åsa, 1968 (4)
visa fler...
Peker, Yüksel (4)
Celik, Y. (4)
Nilsson, Staffan, 19 ... (3)
Levan, Göran (3)
Röhme, Dan, 1944 (3)
Yucel-Lindberg, T (3)
Enlund, Fredrik, 196 ... (3)
Ståhl, Fredrik, 1956 (3)
Winnes, Marta, 1979 (3)
Szpirer, Claude (2)
Adamovic, Tatjana, 1 ... (2)
Roshani, Leyla, 1972 (2)
Karlsson, Åsa (2)
Yazici, D. (2)
Stenman, Göran (2)
Sjöstrand, Eleonor (2)
Abel, Frida, 1974 (1)
Adamovic, Tatjana (1)
Chen, Lei (1)
Helou, Khalil, 1966 (1)
Olsson, Björn (1)
Hamta, Ahmad, 1961 (1)
Mertens, Fredrik (1)
Karlsson, Per, 1963 (1)
Nilsson, Staffan (1)
Karlsson, Sara, 1980 (1)
Thunström, Erik, 198 ... (1)
Peker, Yüksel, 1961 (1)
Lundin, Lisa (1)
Nilsson, Johanna (1)
HORVATH, G (1)
Lendahl, Urban (1)
Grénman, Reidar (1)
Nordling, Margareta, ... (1)
Bergman, Annika (1)
Celik, Yeliz (1)
Oldfors Hedberg, Car ... (1)
Gottlieb, D. J. (1)
Linder, Anna (1)
Thelander, T. (1)
Gorunova, Ludmila (1)
van den Oord, Joost ... (1)
Kost-Alimova, Marija (1)
Montelius-Alatalo, K ... (1)
visa färre...
Lärosäte
Högskolan i Skövde (31)
Göteborgs universitet (24)
Karolinska Institutet (7)
Chalmers tekniska högskola (5)
Lunds universitet (3)
Högskolan i Borås (2)
visa fler...
Jönköping University (1)
visa färre...
Språk
Engelska (37)
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (29)
Naturvetenskap (17)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy