Young Ran Shim

Yeungnam University, Onyang, South Chungcheong, South Korea

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Publications (4)4.54 Total impact

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    ABSTRACT: Behçet's disease (BD) is a chronic relapsing multisystem disease characterized by oral ulceration, genital ulceration and ocular lesions. Gastrointestinal involvement is rare, often difficult to treat and associated with a high mortality rate. We treated a 47-year-old Korean man with BD who had a recurrent intestinal ulcer with tumor necrosis factor alpha antibody (infliximab); he initially underwent right hemicolectomy due to uncontrolled intestinal bleeding. For patients with intestinal BD who fail to respond to conventional treatment, infliximab may be a safe and effective new therapeutic option.
    The Korean Journal of Internal Medicine 04/2007; 22(1):24-7.
  • [Show abstract] [Hide abstract]
    ABSTRACT: Behçet's disease (BD) is a chronic relapsing multisystem disease characterized by oral ulceration, genital ulceration and ocular lesions. Gastrointestinal involvement is rare, often difficult to treat and associated with a high mortality rate. We treated a 47-year-old Korean man with BD who had a recurrent intestinal ulcer with tumor necrosis factor α antibody (infliximab); he initially underwent right hemicolectomy due to uncontrolled intestinal bleeding. For patients with intestinal BD who fail to respond to conventional treatment, infliximab may be a safe and effective new therapeutic option.
    The Korean Journal of Internal Medicine 03/2007; 22(1). DOI:10.3904/kjim.2007.22.1.24
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    ABSTRACT: To measure the hypermethylation of four genes in primary tumors and paired plasma samples to determine the feasibility of gene promoter hypermethylation markers for detecting breast cancer in the plasma. DNA was extracted from the tumor tissues and peripheral blood plasma of 34 patients with invasive breast cancer, and the samples examined for aberrant hypermethylation in cyclin D2, retinoic acid receptor beta (RARbeta), twist and high in normal-1 (HIN-1) genes using methylation-specific PCR (MSP), and the results correlated with the clinicopathological parameters. Promoter hypermethylation was detected at high frequency in the primary tumors for cyclin D2 (53%), RARbeta (56%), twist (41%) and HIN-1 (77%). Thirty-three of the 34 (97%) primary tumors displayed promoter hypermethylation in at least one of the genes examined. The corresponding plasma samples showed hypermethylation of the same genes, although at lower frequencies (6% for cyclin D2, 16% for RARbeta, 36% for twist, and 54% for HIN-1). Overall, 22 of the 33 (67%) primary tumors with hypermethylation of at least one of the four genes also had abnormally hypermethylated DNA in their matched plasma samples. No significant relationship was recognized between any of the clinical or pathological parameters (tumor size, axillary lymph node metastasis, stage, or Ki-67 labeling index) with the frequency of hypermethylated DNA in the primary tumor or plasma. The detection of aberrant promoter hypermethylation of cancer-related genes in the plasma may be a useful tool for the detection of breast cancer.
    Cancer Research and Treatment 08/2005; 37(4):233-40. DOI:10.4143/crt.2005.37.4.233 · 2.98 Impact Factor
  • Joon Hyuk Choi · Young Ran Shim · Si Yeon Song
    Acta cytologica 51(4):672-5. · 1.56 Impact Factor

Publication Stats

41 Citations
4.54 Total Impact Points

Institutions

  • 2005–2007
    • Yeungnam University
      • • Division of Internal Medicine
      • • Department of Pathology
      Onyang, South Chungcheong, South Korea