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| 1 | Colorectal cancer screening:20 years of development and recent progress显示文摘Colorectal cancer(CRC)is the second most common cancer in Europe and its incidence is steadily increasing.This trend could be reversed through timely secondary prevention(screening).In the last twenty years,CRC screening programs across Europe have experienced considerable improvements(fecal occult blood testing;transition from opportunistic to population based program settings).The Czech Republic is a typical example of a country with a long history of nationwide CRC screening programs in the face of very high CRC incidence and mortality rates.Each year,approximately 8000 people are diagnosed with CRC and some 4000 die from this malignancy.Twenty years ago,the first pilot studies on CRC screening led to the introduction of the opportunistic Czech National Colorectal Cancer Screening Program in 2000.Originally,this program was based on the guaiac fecal occult blood test(FOBT)offered by general practitioners,followed by colonoscopy in cases of FOBT positivity.The program has continuously evolved,namely with the implementation of immunochemical FOBTs and screening colonoscopy,as well as the involvement of gynecologists.Since the establishment of the Czech CRC Screening Registry in 2006,2405850 FOBTs have been performed and 104565 preventive colonoscopies recorded within the screening program.The overall program expanded to cover 25.0%of the target population by 2011.However,stagnation in the annual number of performed FOBTs lately has led to switching to the option of a population-based program with personal invitation,which is currently being prepared. | Miroslav Zavoral Stepan Suchanek Ondrej Majek Premysl Fric Petra Minarikova Marek Minarik Bohumil Seifert Ladislav Dusek | 2014 | World Journal of Gastroenterology2014，20，14： | 16 |
| 2 | How significant is the association between metabolic syndrome and prevalence of colorectal neoplasia?显示文摘The incidence and prevalence of metabolic syndrome(MS) and colorectal cancer(CRC) has been rising in developed countries. The association between these two diseases has been widely studied and reported. Less evidence is available about the relationship between MS and CRC precancerous lesions(adenomatous polyps, adenomas). The aim of this paper is to present an overview of our scientific understanding of that topic and its implication in clinical practice. One of the principal goals of current CRC secondary prevention efforts is to detect and remove the precancerous lesions in individuals with an average CRC risk to prevent the development of invasive cancer. MS is not currently considered a high-risk CRC factor and is therefore not included in the guidelines of organized screening programs. However, in light of growing scientific evidence, the approach to patients with MS should be changed. Metabolic risk factors for the development of adenomas and cancers are the same- obesity, impaired glucose tolerance, dyslipidemia, hypertension, cardiovascular diseases and diabetes mellitus type 2. Therefore, the key issue in the near future is the development of a simple scoring system, easy to use in clinical practice, which would identify individuals with high metabolic risk of colorectal neoplasia and would be used for individual CRC secondary prevention strategies. Currently, such scoring systems have been published based on Asian(Asia-Pacific Colorectal Screening Score; APCS) and Polish populations. | Stepan Suchanek Tomas Grega Ondrej Ngo Gabriela Vojtechova Ondrej Majek Petra Minarikova Nagyija Brogyuk Bohus Bunganic Bohumil Seifert Ladislav Dusek Miroslav Zavoral | 2016 | World Journal of Gastroenterology2016，22，36： | 10 |
| 3 | Colorectal cancer screening in Europe显示文摘Colorectal cancer(CRC)is the second most frequent malignant disease in Europe.Every year,412 000people are diagnosed with this condition,and 207 000patients die of it.In 2003,recommendations forscreening programs were issued by the Council of the European Union(EU),and these currently serve as thebasis for the preparation of European guidelines forCRC screening.The manner in which CRC screening iscarried out varies significantly from country to countrywithin the EU,both in terms of organization and thescreening test chosen.A screening program of onesort or another has been implemented in 19 of 27 EUcountries.The most frequently applied method is testing stool for occult bleeding(fecal occult blood test,FOBT).In recent years,a screening colonoscopy hasbeen introduced,either as the only method(Poland)orthe method of choice(Germany,Czech Republic). | Miroslav Zavoral Stepan Suchanek Filip Zavada Ladislav Dusek Jan Muzik Bohumil Seifert Premysl Fric | 2009 | World Journal of Gastroenterology2009，15，47： | 8 |
| 4 | Longitudinal molecular characterization of endoscopic specimens from colorectal lesions显示文摘AIM: To compare molecular profiles of proximal colon, distal colon and rectum in large adenomas, early and late carcinomas. To assess feasibility of testing directed at molecular markers from this study in routine clinical practice. METHODS: A prospective 3-year study has resulted in the acquisition of samples from 159 large adenomas and 138 carcinomas along with associated clinical parameters including localization, grade and histological type for adenomas and localization and stage for carcinomas. A complex molecular phenotyping has been performed using multiplex ligation-dependent probe amplification technique for the evaluation of Cp G-islandmethylator phenotype(CIMP), PCR fragment analysis for detection of microsatellite instability and denaturing capillary electrophoresis for sensitive detection of somatic mutations in KRAS, BRAF, TP53 and APC genes.RESULTS: Molecular types according to previously introduced Jass classification have been evaluated for large adenomas and early and late carcinomas. An increase in CIMP+ type, eventually accompanied with KRAS mutations, was notable between large adenomas and early carcinomas. As expected, the longitudinal observations revealed a correlation of the CIMP+/BRAF + type with proximal location. CONCLUSION: Prospective molecular classification of tissue specimens is feasible in routine endoscopy practice. Increased frequency of some molecular types corresponds to the developmental stages of colorectal tumors. As expected, a clear distinction is notable for tumors located in proximal colon supposedly arising from the serrated(methylation) pathway. | Petra Minarikova Lucie Benesova Tereza Halkova Barbora Belsanova Stepan Suchanek Jiri Cyrany Inna Tuckova Jan Bures Miroslav Zavoral Marek Minarik | 2016 | World Journal of Gastroenterology2016，22，20： | 2 |
| 5 | Hydroxya-patite/hydroxyapatite-whisker composites without sintering additives:Mechanical properties and microstructural evolution显示文摘 | Suchanek W Yaashima M Kakihana M | 1997 | J Am Chem Soc1997，80，11： | 1 |
| 6 | YA- GO: a large ontology from Wikipedia and WordNet 显示文摘 | SUCHANEK F M KASNECI G WEIKUM G | 2007 | Web Semantics Science Services & Agents on the World Wide Web2007，，6： | 1 |
| 7 | Bubbles, Crashes, and Endogenous Expectations in Experi- mental Spot Asset Markets 显示文摘 | Smith V-L Suchanek G-L Williams A-W | 1988 | Econometrica1988，56，5： | 1 |
| 8 | Solution synthesis of hydroxyapalile designer parLiculales 显示文摘 | Riman R E Suchanek W L Byrappa K | 2002 | Solid Stale lonics2002，151，1： | 1 |
| 9 | Carbon Dynamics of an Oldgrowth Forest显示文摘 | SUCHANEK T H MOONEY H A FRANKLIN J F | 2004 | Ecosys- tems2004，7，5： | 1 |
| 10 | Processing and properties of hydroxyapatite-based biomaterials for use as hard tissue replacement implants显示文摘 | Suchanek W Yoshimura M | 1998 | Journal of Materials Research1998，13，1： | 1 |
| 11 | Follicular fluid contents of hyaluronic acidfollicle s timulating hormone and steroids relative to the success of in vitro fertilization of human oocytes显示文摘 | SUCHANEK E SIMUNIC V JURETIC D | 1994 | Fertility and Sterility1994，62，： | 1 |
| 12 | Divergence of Opinion, Uncertainty, and the Quality of Initial Public Offerings 显示文摘 | HOUGE T LOUGHRAN T SUCHANEK G | 2001 | Financial Management2001，30，4： | 1 |
| 13 | Influence of microstructure on erosion resistance of steels显示文摘 | Jan Suchanek Vladimir Kuklik Eva Zdravecka | 2009 | Wear2009，267，： | 1 |
| 14 | Carbon dioxide exchange between an old-growth forest and the atmosphere显示文摘 | Paw U K T Falk M Suchanek T H | 2004 | Ecosystems2004，7，： | 1 |
| 15 | YAGO2: a large ontology from Wikipedia and WordNet显示文摘 | into a global data space KASNECI G WEIKUM G | 2007 | Web Se- mantics Science Services ~ Agents on the World Wide Web2007，6，： | 1 |
| 16 | Yago:a core of semantic knowledge unifying WordNet and Wikipedia // Proc of WWW 2007显示文摘 | Suchanek F Kasneci G Weikum G | | 0，，： | 1 |
| 17 | Processing and proterties of hydroxyapatite-based biomaterials for use as hard tissue replacement implants显示文摘 | SUCHANEK WOJCIECH YOSHIMRUA MASAHIRO | 1998 | J Mater Res1998，，1： | 1 |
| 18 | Preparation of fibrous,porous hydroxyapatite ceramics from hydroxyapatite whiskers显示文摘 | Wojiciech L Suchanek Yaoshimura M | 1998 | J Am Ceram Soc1998，81，3： | 1 |
| 19 | Mechanochemical-hydrothermal synthesis of carbonated apatite powders at room temperature显示文摘 | Suchanek W Shuk P Byrappa K | 2002 | Biomaterials2002，23，3： | 1 |
| 20 | Processing and proterties of hydroyapatice based biomaterials for use as hard tissue replacement implants显示文摘 | Suchanek W Yashima M | 1998 | Matery Res1998，1，： | 1 |
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