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| 1 | Matched-case comparison of neoadjuvant chemotherapy in patients with FIGO stage IB1-IIB cervical cancer to establish selection criteria显示文摘 | Ting Hu Shuang Li Yile Chen Jian Shen Xiong Li Kecheng Huang Ru Yang Li Wu Zhilan Chen Yao Jia Shaoshuai Wang Xiaodong Cheng Xiaobing Han Zhongqiu Lin Hui Xing Pengpeng Qu Hongbing Cai Xiaojie Song Xiaoyu Tian Hongbing Xu Jun Xu Qinghua Zhang Ling Xi Dong | 2012 | European Journal of Cancer2012，，15： | 1 |
| 2 | Developmental validation of the novel six-dye Goldeneye^(TM)DNA ID System 35InDel kit for forensic application显示文摘Insertion/deletion polymorphisms(InDels)have been treated as a prospective and helpful genetic marker in the fields of forensic human identification,anthropology and population genetics for the past few years.In this study,we developed a six-dye multiplex typing system consisting of 34 autosomal InDels and Amelogenin for forensic application.The contained InDels were specifically selected for Chinese population with the MAF≥0.25 in East Asia,which do not overlap with the markers of Investigator^(■)DIPplex kit.The typing system was named as GoldeneyeTM DNA ID System 35InDel Kit,and a series of developmental validation studies including repeatability/reproducibility,concordance,accuracy,sensitivity,stability,species specificity and population genetics were conducted on this kit.We confirmed that the 35InDel kit is precise,sensitive,species specific and robust for forensic practice.Moreover,the 35InDel kit is capable of typing DNA extracted from forensic routine case-type samples as well as degraded samples and mixture samples.All markers are proved to be highly polymorphic with an average observed heterozygosity(He)of 0.4582.The combined power of discrimination(CPD)is 0.999999999999978 and the combined power of exclusion in duos(CPE_(D))and trios(CPE_(T))are 0.978837 and 0.999573,respectively,which are higher than those of the Investigator^(■)DIPplex kit.Thus,the GoldeneyeTM DNA ID System 35InDel kit is suitable for forensic human identification and could serve as a supplementary typing system for paternity testing. | Qi Yang Huan Yu Yiling Qu Xiaochun Zhang Ruocheng Xia Ziwei Wang Rui Tan Lei Xiong Shihan Xi Jun Wu Yuzhen Gao Suhua Zhang Chengtao Li | 2022 | Forensic Sciences Research2022，7，4： | 0 |
| 3 | Regulatory variation within 3’UTR of STAT5A correlates with sudden cardiac death in Chinese populations显示文摘Definitive diagnosis to sudden cardiac death(SCD)is often challenging since the postmortem examination on SCD victims could hardly demonstrate an adequate cause of death.It is therefore important to uncover the inherited risk component to SCD.Signal transducer and activators of transcription 5 A(STAT5A)is a member of the STAT family and a transcription factor that is activated by many cell ligands and associated with various cardiovascular processes.In this study,we performed a systematic variant screening on the STAT5A to filter potential functional genetic variations.Based on the screening results,an insertion/deletion polymorphism(rs3833144)in 3’UTR of STAT5A was selected as the candidate variant.A total of 159 SCD cases and 668 SCD matched healthy controls was enrolled to perform a case-control study and evaluate the association between rs3833144 and SCD susceptibility in Chinese populations.Logistic regression analysis showed that the deletion allele of rs3833144 had significantly increased the SCD risk(odds ratio(OR)=1.54;95%confidence interval(CI)=1.18-2.01;P=0.000955).Further genotype-expression eQTL analysis showed that samples with deletion allele appeared to lower expression of STAT5A,and in silico prediction suggested the local 3 D structure changes of STAT5A mRNA caused by the variant.On the other hand,the bioinformatic analysis presented that promoters of RARA and PTGES3L-AARSD1 could interact with rs3833144,and eQTL analysis showed the higher expression of both genes in samples with deletion allele.Dual-luciferase activity assays also suggested the significant regulatory role of rs3833144 in gene transcription.Our current data thus suggested a possible involvement of rs3833144 to SCD predisposition in Chinese populations and rs3833144 with potential function roles may become a candidate marker for SCD diagnosis and prevention. | Huan Yu Yadong Guo Zhenzhen Yang Qing Zhang Jiabin Xu Qi Yang Yiling Qu Rui Tan Lijuan Li Yan He Chengtao Li Suhua Zhang Bin Luo Yuzhen Gao | 2022 | Forensic Sciences Research2022，7，4： | 0 |
| 4 | Multi-locus identification of Psilocybe cubensis by high-resolution melting(HRM)显示文摘Hallucinogenic mushroom is a kind of toxic strain containing psychoactive tryptamine substances such as psilocybin,psilocin and ibotenic acid,etc.The mushrooms containing hallucinogenic components are various,widely distributed and lack of standard to define,which made a great challenge to identification.Traditional identification methods,such as morphology and toxicology analysis,showed shortcomings in old or processed samples,while the DNA-based identification of hallucinogenic mushrooms would allow to identify these samples due to the stability of DNA.In this paper,four primer sets are designed to target Psilocybe cubensis DNA for increasing resolution of present identification method,and the target markers include largest subunit of RNA polymerase II(marked as PC-R1),psilocybin-related phosphotransferase gene(marked as PC-PT),glyceraldehyde 3-phosphate dehydrogenase(marked as PC-3)and translation EF1α(marked as PC-EF).Real-time PCR with high-resolution melting(HRM)assay were used for the differentiation of the fragments amplified by these primer sets,which were tested for specificity,reproducibility,sensitivity,mixture analysis and multiplex PCR.It was shown that the melting temperatures of PC-R1,PC-PT,PC-3 and PC-EF of P.cubensis were(87.93±0.12)℃,(82.21±0.14)℃,(79.72±0.12)℃ and(80.11±0.19)℃ in our kinds of independent experiments.Significant HRM characteristic can be shown with a low concentration of 62.5pg/µL DNA sample,and P.cubensis could be detected in mixtures with Homo sapiens or Cannabis sativa.In summary,the method of HRM analysis can quickly and specifically distinguish P.cubensis from other species,which could be utilized for forensic science,medical diagnosis and drug trafficking cases. | Xiaochun Zhang Huan Yu Ziwei Wang Qi Yang Ruocheng Xia Yiling Qu Ruiyang Tao Yan Shi Ping Xiang Suhua Zhang Chengtao Li | 2022 | Forensic Sciences Research2022，7，3： | 0 |
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