Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 1489 entries
Sorted by: Best Match Show Resources per page
Functionally diverse type V CRISPR-Cas systems

Computer and Information Science and Engineering Minority-Serving Institutions Research Expansion Program AND Program Evaluation

Yan WX.
GSID: -YZqT-35eywJ
WX Yan, P Hunnewell, LE Alfonse, JM Carte… - Science, 2019 - science.org

Type V CRISPR-Cas systems are distinguished by a single RNA-guided RuvC domain-containing effector, Cas12. Although effectors of subtypes VA (Cas12a) and VB (Cas12b) have been studied in detail, the distinct domain architectures and diverged RuvC sequences of uncharacterized Cas12...

Synthesis, field-emission and electric properties of metastable phase VO2 (A) ultra-long nanobelts.

Dalton transactions (Cambridge, England : 2003)

Li M, Kong F, Li L, Zhang Y, Chen L, Yan W, Li G.
PMID: 21918759
Dalton Trans. 2011 Nov 07;40(41):10961-5. doi: 10.1039/c1dt10941c. Epub 2011 Sep 14.

High quality single crystalline metastable phase VO(2) (A) ultra-long nanobelts were synthesized by hydrothermal method using inorganic V(2)O(5) sol as precursor and polyethylene glycol (PEG) as both surfactant and reducing agent. It was found that the oriented attach growth...

Multi-MHz laser-scanning single-cell fluorescence microscopy by spatiotemporally encoded virtual source array.

Biomedical optics express

Wu J, Tang AHL, Mok ATY, Yan W, Chan GCF, Wong KKY, Tsia KK.
PMID: 28966855
Biomed Opt Express. 2017 Aug 21;8(9):4160-4171. doi: 10.1364/BOE.8.004160. eCollection 2017 Sep 01.

Apart from the spatial resolution enhancement, scaling of temporal resolution, equivalently the imaging throughput, of fluorescence microscopy is of equal importance in advancing cell biology and clinical diagnostics. Yet, this attribute has mostly been overlooked because of the inherent...

The influence of estimated retail tobacco sale price increase on smokers' smoking habit in Jiangxi province, China: a cross-sectional study.

Tobacco induced diseases

Wang R, Zhu L, Yan W, Zeng G, Michael E.
PMID: 26300716
Tob Induc Dis. 2015 Aug 19;13(1):25. doi: 10.1186/s12971-015-0043-x. eCollection 2015.

INTRODUCTION: China is the biggest tobacco producer and consumer in the world. Raising cigarette taxes and increasing tobacco retail prices have been prove as effective strategies to reduce tobacco consumption and the prevalence of smoking in western countries. But...

Long non-coding RNA TUG1 promotes progression of oral squamous cell carcinoma through upregulating FMNL2 by sponging miR-219.

American journal of cancer research

Yan G, Wang X, Yang M, Lu L, Zhou Q.
PMID: 28979812
Am J Cancer Res. 2017 Sep 01;7(9):1899-1912. eCollection 2017.

Oral squamous cell carcinoma (OSCC) is a prevalent oral disease with a high morbidity and mortality rate. Several long non-coding RNAs (lncRNAs) were identified as important regulators of carcinogenesis. However, the pathogenic implications of TUG1 in OSCC are still...

miR-215 suppresses proliferation and migration of non-small cell lung cancer cells.

Oncology letters

Cai X, Peng D, Wei H, Yang X, Huang Q, Lin Z, Xu W, Qian M, Yang C, Liu T, Yan W, Zhao J.
PMID: 28454402
Oncol Lett. 2017 Apr;13(4):2349-2353. doi: 10.3892/ol.2017.5692. Epub 2017 Feb 07.

The expression of microRNA-215 (miR-215) in non-small cell lung cancer (NSCLC) tissues and the effects of miR-215 on the proliferation and migration of NSCLC cells were investigated. qRT-PCR was used to detect the expression of miR-215 in NSCLC tissues...

Double-Walled Microparticles-Embedded Self-Cross-Linked, Injectable, and Antibacterial Hydrogel for Controlled and Sustained Release of Chemotherapeutic Agents.

ACS applied materials & interfaces

Davoodi P, Ng WC, Yan WC, Srinivasan MP, Wang CH.
PMID: 27530316
ACS Appl Mater Interfaces. 2016 Sep 07;8(35):22785-800. doi: 10.1021/acsami.6b03041. Epub 2016 Aug 25.

First-line cancer chemotherapy has been prescribed for patients suffered from cancers for many years. However, conventional chemotherapy provides a high parenteral dosage of anticancer drugs over a short period, which may cause serious toxicities and detrimental side effects in...

Diastereoselective synthesis of spiro[benzo[d]pyrrolo[2,1-b]thiazole-3,3'-indolines] via cycloaddition reaction of N-phenacylbenzothiazolium bromides and 3-methyleneoxindoles.

Organic & biomolecular chemistry

Shen GL, Sun J, Yan CG.
PMID: 26373777
Org Biomol Chem. 2015 Nov 28;13(44):10929-38. doi: 10.1039/c5ob01374g. Epub 2015 Sep 16.

The domino cycloaddition reactions of N-phenacylbenzothiazolium bromides with 3-phenacylideneoxindoles or ethyl 2-(2-oxoindolin-3-ylidene)acetates in ethanol at room temperature in the presence of triethylamine as a base afforded functionalized spiro[benzo[d]pyrrolo[2,1-b]thiazole-3,3'-indolines] in good yields and with high diastereoselectivity. The similar reactions of...

SU-E-T-621: Comprehensive Study of Head and Neck IMRT Parameters on Planning and Delivery Efficiency, Plan Quality, and Dose Accuracy.

Medical physics

Mittauer K, Lu B, Liu C, Yan G, Gopal A.
PMID: 28517495
Med Phys. 2012 Jun;39(6):3849. doi: 10.1118/1.4735711.

PURPOSE: To optimize planning and delivery efficiency, and quality of head and neck IMRT through the evaluation of planning parameters. This study also serves to identify the impact on dose accuracy due to calculation grid size.METHODS: Eleven head and...

Clinical Correlates of Autosomal Chromosomal Abnormalities in an Electronic Medical Record-Linked Genome-Wide Association Study: A Case Series.

Journal of investigative medicine high impact case reports

Jouni H, Shameer K, Asmann YW, Hazin R, de Andrade M, Kullo IJ.
PMID: 26425586
J Investig Med High Impact Case Rep. 2013 Oct 18;1(4):2324709613508932. doi: 10.1177/2324709613508932. eCollection 2013.

Although mosaic autosomal chromosomal abnormalities are being increasingly detected as part of high-density genotyping studies, the clinical correlates are unclear. From an electronic medical record (EMR)-based genome-wide association study (GWAS) of peripheral arterial disease, log-R-ratio and B-allele-frequency data were...

A Systematic Review and Meta-Analysis of C-Arm Cone-Beam CT-Guided Percutaneous Transthoracic Needle Biopsy of Lung Nodules.

Polish journal of radiology

Yan GW, Bhetuwal A, Yan GW, Sun QQ, Niu XK, Zhou Y, Li LF, Li BZ, Zeng H, Zhang C, Li B, Xu XX, Yang HF, Du Y.
PMID: 28392852
Pol J Radiol. 2017 Mar 19;82:152-160. doi: 10.12659/PJR.899626. eCollection 2017.

BACKGROUND: A systematic review and meta-analysis of all available publications was performed to evaluate the diagnostic accuracy of percutaneous transthoracic needle biopsy (PTNB) using a C-Arm Cone-Beam CT (CBCT) system in patients with lung nodules.MATERIAL/METHODS: Thedatabases of PUBMED, OVID,...

The Prevalence of Vitiligo: A Meta-Analysis.

PloS one

Zhang Y, Cai Y, Shi M, Jiang S, Cui S, Wu Y, Gao XH, Chen HD.
PMID: 27673680
PLoS One. 2016 Sep 27;11(9):e0163806. doi: 10.1371/journal.pone.0163806. eCollection 2016.

OBJECTIVE: To conduct a meta-analysis assessing the prevalence of vitiligo.METHODS: Literatures that reported prevalence rates of vitiligo were identified using EMBASE, PubMed, the Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang database and Weipu database for the period from...

Showing 1 to 12 of 1489 entries