Publications by authors named "Ruo-Chuan Cheng"

A 71-year-old woman with recurrent papillary thyroid carcinoma (PTC) was referred to our hospital. A computed tomography scan revealed extensive recurrence in the neck, invading sternocleidomastoid muscle, internal jugular vein, sternal end of the clavicle, strap muscle and skin; and lateral compartment and subclavian lymph nodes were also involved. Multiple pulmonary micrometastases also noticed.

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In Figure 1A, the images of CG 24h group and Sham 72h group are duplicated, where the picture of Sham 72h group is correct, now the authors have corrected the picture of CG 24h group. In Figure 2A, the images of CG 72h and CSG 72h groups are duplicated, the images of CG 168h and CSG 168h groups are duplicated,where the pictures of CG 168h and CSG 72h groups are correct, now the authors have corrected the pictures of CG 72h and CSG 168h groups. In Figure 3B, the images of CG 24h group and CSG 72h group are duplicated, where the picture of CSG 72h group is correct, now the authors have corrected the picture of CG 24h group.

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Background: To assess the gaps between the initial management of patients with differentiated thyroid cancer (DTC) in real clinical practice and the recommendations of the 2012 Chinese DTC guidelines.

Methods: This multicenter, prospective study was conducted at nine tertiary hospitals across China. Eligible patients were those having intermediate or high-risk DTC after first-time thyroidectomy.

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Background: Thyroid cancer is the most common malignancy in human endocrine system. Increasing evidence has indicated that p62 plays a key role in tumorigenesis. The roles and underlying molecular mechanisms of P62 in thyroid cancer, however, remain to be elucidated.

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Long noncoding RNA (lncRNA) Cancer Susceptibility 2 (CASC2) has been proved to contribute to the development of cancers. However, the mechanism behind the action of CASC2 in thyroid cancer is not quite clear. We demonstrated that CASC2 was downregulated in thyroid cancer.

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Background: Papillary thyroid carcinoma (PTC) has increased rapidly over recent years, and radiation, hormone effects, gene mutations, and others were viewed as closely related. However, the molecular mechanisms of PTC have not been cleared. Therefore, we intended to screen more accurate key genes and pathways of PTC by combining RT profiler PCR arrays and bioinformatics methods in this study.

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Article Synopsis
  • The study investigates the role of Thomsen-Friedenreich antibody (TF-Ab) and its impact on thyroid cancer (TC), specifically looking at how it may inhibit tumor growth and metastasis.
  • Researchers compared TF-Ab levels in patients with primary papillary TC and found that these levels were lower than in normal individuals, with no correlation to lymph node metastasis.
  • The introduction of a specific monoclonal antibody (mAb A78-G/A7) significantly impaired TC cells' ability to adhere, invade, and migrate, indicating its potential as a therapeutic agent against thyroid cancer.
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BACKGROUND Hypoparathyroidism is a common complication after thyroidectomy. Calcium supplementation can relieve these symptoms, but it is not clear whether it can protect the parathyroid glands. This study aimed to verify whether Ca²⁺ inhibits the apoptosis of parathyroid cells following ischemic injury.

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The incidence of thyroid cancer has appeared as an increasing trend globally, especially in Asian countries. In this study, the expression of mucin-1 (MUC1) and Thomsen-Friedenreich antigen, Galβ1-3GalNAcα1-R (CD176) was investigated by immunohistochemistry in papillary thyroid carcinomas (PTCs), which accounts for approximately 80 % of all thyroid cancer. We found that 78 % of PTC overexpressed MUC1.

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Objective: To research the role of lymph tracers to protect parathyroid in surgery for papillary thyroid carcinoma.

Methods: Patients with papillary thyroid carcinoma who met selected criteria were enrolled in this study. Patients were divided into carbon nanoparticle group, methylene blue group, and conventional surgery group.

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Objective: To evaluate the necessity of drainage after thyroidectomy for benign thyroid disorders.

Methods: A total of 272 patients who underwent thyroidectomy for benign thyroid disorders were randomly divided into drainage group or non-drainage group. Operating time, postoperative stay time in hospital, comfort of neck assessed by visual analogue scale (VAS) on postoperative day (POD) 0 and POD1 were and the incidence of complications, including post-thyroidectomy bleeding, hematoma, seroma, wound infection, hoarseness, and hypoparathyroidism, were assessed and compared between two groups.

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The cancer-initiating capacity of most malignant tumours is considered to reside in a small subpopulation of cells. Therapeutical interventions should target these cells rather than the tumour mass. Numerous studies have shown that the carbohydrate antigen structure CD176 (Thomsen-Friedenreich antigen, core-1) is present in many types of cancer and absent in normal adult human tissues.

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Histo-blood group antigens CD173 (H2) and CD174 (Lewis Y) are known to be developmentally regulated carbohydrate antigens which are expressed to a varying degree on many human carcinomas. We hypothesized that they might represent markers of cancer-initiating cells (or cancer stem cells, CSC). In order to test this hypothesis, we examined the co-expression of CD173 and CD174 with stem cell markers CD44 and CD133 by flow cytometry analysis, immunocytochemistry, and immunohistochemistry on cell lines and tissue sections from breast cancer.

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Objective: To evaluate the efficacy and safety of an adjuvant chemotherapy regimen: XELOX (Capecitabine puls Oxaliplatin) used after curative resection for stage III colorectal cancer.

Methods: From Jan. 1998 to Jan.

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