X. Wu's research while affiliated with University of Texas MD Anderson Cancer Center and other places

Publications (24)

Article
Full-text available
Background: Cancer initiation and development are driven by key mutations in driver genes. Applying high-throughput sequencing technologies and bioinformatic analyses, The Cancer Genome Atlas (TCGA) project has identified panels of somatic mutations that contributed to the etiology of various cancers. However, there are few studies investigating t...
Article
Full-text available
Background: Genetic variations in MicroRNA (miRNA) binding sites may alter structural accessibility of miRNA binding sites to modulate risk of cancer. This large-scale integrative multistage study was aimed to evaluate the interplay of genetic variations in miRNA binding sites of iron regulatory pathway, dietary iron intake and lung cancer (LC) ris...
Article
Full-text available
Background: Results of studies of fluid consumption and its association with bladder cancer have been inconsistent. Few studies have considered modification effects from genetic variants that may interact with the type of consumed fluids. UDP-glucuronosyltransferases (UGTs), which are membrane-bound conjugating enzymes, catalyse the transformation...
Article
The long-term prognosis for clear cell renal cell carcinoma (ccRCC) is dramatically altered by the development of metastatic recurrence. However, there are very few indicators that can predict which patient will develop a recurrence. MicroRNAs regulate many cellular processes and have been shown to be associated with cancer development and recurren...
Article
7010 Background: Genetic polymorphic variants (SNPs) of DNA- and histone-modifying genes, in particular O6- methylguanine DNA-methyltransferase (MGMT), have been implicated in increased risk for development of lung cancer. Methods: 165 SNPs in these genes were genotyped in 461 stage 1 and 2 non-small cell lung cancer (NSCLC) patients treated with s...
Article
9618 Background: While studies suggest that variants in infammation genes explain individual variation in pain severity, these studies only assessed one or a few candidate genes. Given that pain is a complex trait, multiple genes with relatively small effects are likely to influence vulnerability to pain. In this study, we evaluated a comprehensive...
Article
Full-text available
The abnormality of DNA methylation is involved in tumour progression, and thus has a modulating effect on clinical outcome of cancer patients. In this study, we measured the mRNA expression levels of three methylation-regulating genes (DNMT1, DNMT3b, and MBD2) in 148 tumour samples from patients with non-small cell lung cancer (NSCLC) using quantit...
Article
11107 Background: Germline genetic variants such as single nucleotide polymorphisms (SNPs) in genes involved in pathways related to drug transport and metabolism, cell cycle control, DNA repair, and apoptosis have been associated with clinical outcome in cancer patents. Paclitaxel is widely used in the treatment of advanced NSCLC. To test the hypot...
Article
We conducted a genome-wide association (GWA) study of lung cancer comparing 511,919 SNP genotypes in 1,952 cases and 1,438 controls. The most significant association was attained at 15q25.1 (rs8042374; P = 7.75 x 10(-12)), confirming recent observations. Pooling data with two other GWA studies (5,095 cases, 5,200 controls) and with replication in a...
Article
5511 Background: STK15 is a serine threonine kinase which assists chromosomal separation and mitotic spindle stability through interaction with the centrosome during mitosis. STK15 polymorphisms have been associated with an increased risk for breast cancer in several case-control studies. We hypothesized that STK15 polymorphisms might modulate risk...
Article
9012 Background: Cytokines, aberrantly produced by cancer cells, have recently been implicated in the severity of cancer-related symptoms. We hypothesize that functional variations in cytokine genes could explain variability in self-reported pain and depressed mood in lung cancer patients of all stages. Methods: Pain, depressed mood, clinical and d...
Article
Tumor recurrence is a hallmark of superficial bladder cancer. Currently, a molecular marker for bladder cancer recurrence is lacking. E-cadherin plays an important role in epithelial development and in the establishment and maintenance of cell-cell adhesion and tissue architecture. The purpose of this study is to investigate the association of an E...

Citations

... 8 All the adverse effects significantly affect life quality of AA patients. Most research shows that oxidative stress [9][10][11][12] and inflammation [13][14][15][16] are associated with the risks of various cancers. Marine algae have been found to be with various bioactive compounds, such as alginate oligosaccharide (AOS). ...
... All these findings highlight the importance of genetic variation in drug treatment. Nonetheless, similar studies on SCLC are rare (22,23). A few consistent associations have been reported for some individual susceptibility genes, but no general recommendations have been formulated to date (24)(25)(26). ...
... Single nucleotide polymorphisms (SNPs), the most common genetic variations in the human genome, occur once every 100-300 base pairs. Recently, an increasing number of studies have demonstrated that SNPs within miRNA-binding regions contribute to cancer risk and outcomes by altering miRNA-mRNA binding affinities and miRNA-targeted gene expression (9)(10)(11). ...
... The role of these variants in skin and lung cancers was investigated separately in previous GWA studies. [31][32][33][34] Other studies identified the association of rs401681variant with lung or skin cancers in other populations. 35,36 GGG haplotypic structure of rs4430796-rs11651052-rs11263763 ...
... Cholesta‐22, 24‐dien‐5‐ol, 4,4‐dimethyl was found to be useful in the treatment of antimicrobial anti‐inflammatory, anticancer, diuretic, antiarthritic, antiasthmatic diseases [15]. Campesterol have anticarcinogenic activity against prostate [16], lung [17] and breast [18, 19] cancers. Erucic acid commonly called as cis‐13‐docosenoic acid is a very‐longchain monounsaturated fatty acid was used as a raw material in the oleo chemical industry. ...
... CoP (Michaud et al., 1999;Zhou et al., 2014) CoR (Ahmad et al., 2012) CS (Braver et al., 1987) CC (Bruemmer et al., 1997;Hemelt et al., 2010;Jensen et al., 1986;Jiang et al., 2008;Radosavljevic et al., 2003;Villanueva et al., 2006;Wilkens et al., 1996) LtrEd (Bar-David et al., 2004) CoP (Ros et al., 2011;Zeegers et al., 2001;Zhou et al., 2012) SysR (Brinkman and Zeegers, 2008;Zeegers et al., 2004) Meta (Bai et al., 2014) NarR (Altieri et al., 2003;Lotan et al., 2013;Manz and Wentz, 2005) CC (Bianchi et al., 2000;Di Maso et al., 2016;Dunham et al., 1968;Geoffroy-Perez and Cordier, 2001;Slattery et al., 1988;Wang et al., 2013b;Wynder et al., 1963) (Brinkman and Zeegers, 2008;Hemelt et al., 2010;Jiang et al., 2008;Villanueva et al., 2006;Wilkens et al., 1996) Conflicting evidence (12:16) ...
... It has been reported to have an oncogenic effect in NSCLC; previous studies shown that miR-9 promotes proliferation, migration, and invasion ability by targeting tumor suppressor genes (9)(10)(11)(12). Meanwhile, a tumor-suppressive effect that could inhibit the malignant phenotype of NSCLC cell has also been reported (13)(14)(15). Besides, overexpression of miR-9 may enhance the radiosensitivity (14,16) and cisplatin sensitivity (17). However, previous studies on the effect of miR-9-5p in NSCLC patients were limited and lacking rigorous in vitro experimental verification. ...
... For genetic associations with tumor recurrence, studies mostly focused on NMIBC cases (except for few reports considering UBC group overall 49 or MIBC). 50, 71 The NMIBC recurrence was investigated as an overall outcome, 49,69,78,89,90,94,97,104,106 or in specific groups: patients younger than 64 years, 98 patients not treated with Bacillus Calmette-Guérin (BCG) therapy 40,43 ; BCG-treated patients 23,25,30,31,40,43,52,53,[79][80][81][82][83][85][86][87]93,95,96,99,100,102,103,107 ; patients treated only with transurethral urinary bladder tumor (TURBT) resection 88,101 ; patients who have received both TURBT and BCG treatments 91,92 ; patients having received treatments of TURBT and epirubicin 105 ; and recurrence only among low-risk NMIBC 14,84 (Supplementary Table 7). ...
... DNMT1 is commonly overexpressed in various cancers and is often linked to poor patient prognosis, as indicated by previous studies [59][60][61][62]. In our study, we have demonstrated a new discovery regarding DNMT1 expression, which progressively increased throughout epithelial multistage carcinogenesis. ...