tallózása szerző szerint "Péterfia, Bálint"

A találatok rendezése: Rendezés: Találatok:

  • Aberrant DNA methylation of WNT pathway genes in the development and progression of CIMP-negative colorectal cancer 
    Udvardyné Galamb, Orsolya; Kalmár, Alexandra; Péterfia, Bálint; Csabai, István; Bodor, András; Ribli, Dezső; Krenács, Tibor; Patai, Árpád V; Wichmann, Barnabás; Barták, Barbara Kinga; Tóth, Kinga; Valcz, Gábor; Tulassay, Zsolt; Molnár, Béla (2016)
    The WNT signaling pathway has an essential role in colorectal carcinogenesis and progression, which involves a cascade of genetic and epigenetic changes. We aimed to analyze DNA methylation affecting the WNT pathway genes ...
  • Aging related methylation influences the gene expression of key control genes in colorectal cancer and adenoma 
    Galamb, Orsolya; Kalmár, Alexandra; Barták BK; Patai, Árpád V; Leiszter, Katalin; Péterfia, Bálint; Wichmann, Barnabás; Valcz, Gábor; Veres, Gábor; Tulassay, Zsolt; Molnár, Béla (2016)
    AIM: To analyze colorectal carcinogenesis and age-related DNA methylation alterations of gene sequences associated with epigenetic clock CpG sites. METHODS: In silico DNA methylation analysis of 353 epigenetic clock CpG ...
  • Bisulfite-Based DNA Methylation Analysis from Recent and Archived Formalin-Fixed, Paraffin Embedded Colorectal Tissue Samples. 
    Kalmár, Alexandra; Péterfia, Bálint; Hollósi, Péter; Wichmann, Barnabás; Bodor, András; Patai, Árpád V; Schöller, Andrea; Krenács, Tibor; Tulassay, Zsolt; Molnár, Béla (2015)
    We aimed to test the applicability of formalin-fixed and paraffin-embedded (FFPE) tissue samples for gene specific DNA methylation analysis after using two commercially available DNA isolation kits. Genomic DNA was isolated ...
  • Comprehensive DNA Methylation Analysis Reveals a Common Ten-Gene Methylation Signature in Colorectal Adenomas and Carcinomas 
    Patai, Árpád V; Valcz, Gábor; Hollósi, Péter; Kalmár, Alexandra; Péterfia, Bálint; Patai, Árpád; Wichmann, Barnabás; Spisak S; Barták, Barbara Kinga; Leiszter, Katalin; Tóth, Kinga; Sipos, Ferenc; Kovalszky, Ilona; Péter, Zoltán; Miheller, Pál; Tulassay, Zsolt; Molnár, Béla (2015)
    Microarray analysis of promoter hypermethylation provides insight into the role and extent of DNA methylation in the development of colorectal cancer (CRC) and may be co-monitored with the appearance of driver mutations. ...
  • DNA hypermethylation and decreased mRNA expression of MAL, PRIMA1, PTGDR and SFRP1 in colorectal adenoma and cancer 
    Kalmár, Alexandra; Péterfia, Bálint; Hollósi, Péter; Udvardyné Galamb, Orsolya; Spisák, Sándor; Wichmann, Barnabás; Bodor, András; Tóth, Kinga; Patai, Árpád V; Valcz, Gábor; Nagy, Zsófia; Vivien Kubák; Tulassay, Zsolt; Kovalszky, Ilona; Molnár, Béla (2015)
    BACKGROUND: Colorectal cancer (CRC) development is accompanied by changes in expression for several genes; but the details of the underlying regulatory procesess remain unknown. Our aims were to assess the role of epigenetic ...
  • Elsődleges genetikai vizsgálat Prader–Willi-szindróma igazolására 
    Ács, Orsolya Dóra; Péterfia, Bálint; Hollósi, Péter; Haltrich, Irén; Sallai, Ágnes; Luczay, Andrea; Buiting K; Horsthemke B; Török, Dóra; Szabó, András; Fekete, György (2018)
    INTRODUCTION: According to the international literature, DNA methylation analysis of the promoter region of SNRPN locus is the most efficient way to start genetic investigation in patients with suspected Prader-Willi ...
  • Lack of Matrilin-2 Favors Liver Tumor Development via Erk1/2 and GSK-3 beta Pathways In Vivo 
    Fullár, Alexandra; Baghy, Kornélia; Deák, Ferenc; Péterfia, Bálint; Zsak Y; Tátrai, Péter; Schaff, Zsuzsa; Dudas J; Kiss, Ibolya; Kovalszky, Ilona (2014)
    Matrilin-2 (Matn2) is a multidomain adaptor protein which plays a role in the assembly of extracellular matrix (ECM). It is produced by oval cells during stem cell-driven liver regeneration. In our study, the impact of ...
  • Methylation Status of CYP27B1 and IGF2 Correlate to BMI SDS in Children with Obesity 
    Ács, Orsolya Dóra; Péterfia, Bálint; Hollósi, Péter; Luczay, Andrea; Török, Dóra; Szabó, András (2017)
    OBJECTIVE: Worldwide increasing childhood obesity is due to interactions between environmental and genetic factors, linked together by epigenetic mechanisms such as DNA methylation. METHODS: 82 obese children (>95th BMI ...
  • Myofibroblast-Derived SFRP1 as Potential Inhibitor of Colorectal Carcinoma Field Effect 
    Valcz, Gábor; Patai, Árpád; Kalmár, Alexandra; Péterfia, Bálint; Fűri, István; Wichmann, Barnabás; Műzes, Györgyi; Sipos, Ferenc; Krenács, Tibor; Mihály, Emese; Spisák, Sándor; Molnár, Béla; Tulassay, Zsolt (2014)
  • SMARCB1 protein and mRNA loss is not caused by promoter and histone hypermethylation in epithelioid sarcoma 
    Papp, Gergő; ChangChien, Yi-Che; Péterfia, Bálint; Pecsenka, Loránd; Krausz, Thomas; Stricker, Thomas; Khoor, András; Donner, Ludvik; Sápi, Zoltán (2013)
    About 10% of epithelioid sarcomas have biallelic mutation of the SMARCB1 (SWI/SNF-related, matrix-associated, actin-dependent regulator of chromatin, subfamily b, member 1) gene resulting in a lack of this nuclear protein. ...