Wenting He

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To investigate the relationship of cyclooxygenase-2 (COX-2) polymorphisms [COX-2 −765 G/C (rs 20417)] and susceptibility to hepatitis B-related liver cancer in Han Chinese population. The polymorphisms of COX-2 −765 G/C was detected by polymerase chain reaction based restriction fragment length polymorphism (PCR-RFLP) in 300 patients with hepatitis B, 300(More)
Background and Objective: Poly(adenosine diphosphate [ADP]-ribose) polymerase 1 (PARP1), a protein involved in the DNA repair mechanism, plays an important role in carcinogenesis. In this study, we investigated whether single nucleotide polymorphisms of PARP1 contribute to gastric cancer (GC) and its precursor lesions (gastric precancerous lesions; GPL) in(More)
PI3K/AKT constitutes an important pathway regulating the signaling of multiple biological processes and plays a critical role in carcinogenesis. PIK3CA gene missense mutations have been reported in many human cancer types. The mutation of it in hepatocellular carcinoma cases varies with different races and regions. In this study, we investigated PIK3CA(More)
Merkel cell carcinoma (MCC) is a relatively rare but aggressive primary neuroendocrine carcinoma of the skin. MCC frequently occurs on sun-exposed areas in elderly Caucasian patients and has a propensity for local recurrence, regional lymph node invasion and distant metastases. However, MCC occurring on sites that are not sun-exposed in Asian patients is(More)
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