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| 1 | Diffusion-weighted magnetic resonance imaging to predict response of hepatocellular carcinoma to chemoembolization显示文摘AIM: To investigate whether intra-procedural diffusion- weighted magnetic resonance imaging can predict response of hepatocellular carcinoma (HCC) during trans- catheter arterial chemoembolization (TACE). METHODS: Sixteen patients (15 male), aged 59 ±11 years (range: 42-81 years) underwent a total of 21 separate treatments for unresectable HCC in a hybrid magnetic resonance/interventional radiology suite. Ana- tomical imaging and diffusion-weighted imaging (b = 0, 500 s/mm2) were performed on a 1.5-T unit. Tumor enhancement and apparent diffusion coefficient (ADC, mm2/s) values were assessed immediately before and at 1 and 3 mo after TACE. We calculated the percent change (PC) in ADC values at all time points. We compared follow-up ADC values to baseline values using a paired t test (α = 0.05). RESULTS: The intra-procedural sensitivity, specificity, and positive and negative predictive values (%) for detecting a complete or partial 1-mo tumor response using ADC PC thresholds of ±5%, ±10%, and ±15% were 77, 67, 91, and 40; 54, 67, 88, and 25; and 46, 100, 100, and 30, respectively. There was no clear predictive value for the 3-mo follow-up. Compared to baseline, the immediate post-procedure and 1-mo mean ADC values both increased; the latter obtaining statistical significance (1.48 ± 0.29 mm2/s vs 1.65 ± 0.35 × 10-3 mm2/s, P < 0.014). CONCLUSION: Intra-procedural ADC changes of > 15% predicted 1-mo anatomical HCC response with the greatest accuracy, and can provide valuable feedback at the time of TACE. | Johnathan C Chung Neel K Naik Robert J Lewandowski Mary F Mulcahy Laura M Kulik Kent T Sato Robert K Ryu Riad Salem Andrew C Larson Reed A Omary | 2010 | World Journal of Gastroenterology2010，16，25： | 13 |
| 2 | An epigenomic approach to therapy for tamoxifen-resistant breast cancer显示文摘Tamoxifen 是为雌激素受体 alpha 的前线治疗(ERα) 在绝经前的女人的积极的胸肿瘤。然而,到 tamoxifen 的抵抗发生在许多病人。嗯仍然与获得的 tamoxifen 抵抗在乳癌房间的生长起一个关键作用,建议那 ERα为治疗仍然是一个有效目标 tamoxifen 抵抗(Tam-R ) 乳癌。以识别 ERα 的新奇管理者;发信号,通过对 histone 甲基修饰词的一幅小规模的 siRNA 屏幕,我们发现了 WHSC1, histone H3K36 methyltransferase, ERα 的一个积极管理者;在乳癌房间发信号。我们证明 WHSC1 被招募到 ERα由 BET 蛋白质 BRD3/4 的基因,并且便于 ERα基因表示。小分子的赌注蛋白质禁止者 JQ1 potently 压制了经典 ERα发信号的小径和在文化的 Tam-R 乳癌房间的生长。用一个 Tam-R 乳癌异种皮移植老鼠模型,我们与 JQ1 和 ER degrader fulvestrant 由 JQ1 和联合治疗的强壮的长持续的效果在 vivo 反胸癌症活动示威了。一起拿,我们提供 epigenomic 蛋白质 BRD3/4 和 WHSC1 是雌激素受体发信号的必要管理者并且是为 Tam-R 乳癌的治疗的新奇治疗学的目标的证据。 | Qin Feng Zheng Zhang Martin J Shea Chad J Creighton Cristian Coarfa Susan G Hilsenbeck Rainer Lanz Bin He Lei Wang Xiaoyong Fu Agostina Nardone Yongcheng Song James Bradner Nicholas Mitsiades Constantine S Mitsiades C Kent Osborne Rachel Schiff Bert W O'Malley | 2014 | Cell Research2014，24，7： | 10 |
| 3 | Immunogenetic phenotypes in inflammatory bowel disease显示文摘当前接受的 etiopathogenic 假设建议长期的肠的发炎和煽动性的肠疾病(IBD ) 的相关全身的表明特征由于对居民钠的过分好攻击或病理学的有免疫力的回答细菌的成分。预先安排的因素是粘膜免疫者回答或障碍功能的基因 dysregulation,与环境刺激触发的发作。这些因素和他们的相互作用可以也是疾病显型和疾病前进的重要决定因素。免疫的出现基因显型把支持借给不同免疫者处理的危险性基因调整的建议假设,由钠抗原开车,表示了接着在 IBD 影响临床的显型的同样特定的有免疫力的显型病人。 | Maria C Dubinsky Kent Taylor Stephan R Targan Jerome I Rotter | 2006 | World Journal of Gastroenterology2006，12，23： | 4 |
| 4 | Hyperuricemia and Incidence of Hypertension Among Men Without Metabolic Syndrome显示文摘 | Eswar Krishnan C Kent Kwoh H Ralph Schumacher Lewis Kuller | 2007 | Hypertension2007，，2： | 2 |
| 5 | Testing of biological aerated filter (BAF) media 显示文摘 | Kent T D Fitzpatrick C S B Williams S C | 1996 | Wat Sci Tech1996，34，34： | 2 |
| 6 | Pit-and trench-forming osteoclasts:a distinction that matters显示文摘Osteoclasts(OCs)seeded on bone slices either drill round pits or dig long trenches.Whereas pits correspond to intermittent resorption,trenches correspond to continuous and faster resorption and require a distinct assembly of the resorption apparatus.It is unknown whether the distinction between pits and trenches has any biological relevance.Using OCs prepared from different blood donors,we found that female OCs achieved increased resorption mainly through pit formation,whereas male OCs did so through trench formation.Trench formation went along with high collagenolytic activity and high cathepsin K(CatK)expression,thereby allowing deeper demineralization.A specific CatK inhibitor abrogated the generation of trenches,while still allowing the generation of pits.OCs obtained from bone marrow were more prone to generate trenches than those obtained from blood.Scanning electron microscopy of bone surfaces eroded in vivo showed trenches and pits of similar size as those made by OCs in culture.We conclude that the distinction between trench-and pit-forming OCs is relevant to the differences among OCs from different skeletal sites,different individuals,including gender,and results from differences in colIagenolytic power.This indicates a biological relevance and highlights the importance of discriminating between pits and trenches when assessing resorption. | Ditte MH Merrild Dinisha C Pirapaharan Christina M Andreasen Per Kjxrsgaard-Andersen Anas MJ Mùller Ming Ding Jean-Marie Delaissé Kent Sùe | 2015 | Bone Research2015，3，4： | 2 |
| 7 | Convergecne spaces and diagonal conditions显示文摘 | Kent D C Richardson G D | 1996 | Topology and its Applications1996，70，： | 1 |
| 8 | Commutation failures in HVDC transmission systems显示文摘 | Thio C V Davies J B Kent K L | 1996 | IEEE Trans on Power Delivery1996，11，2： | 1 |
| 9 | Revised calibration of the geomagnetic polarity timescale for the Late Cenozoic显示文摘 | Cande S C Kent D V | 1995 | Journal of Geophysical Research1995，1106，： | 1 |
| 10 | Performance Appraisals: Usage, Criteria and Obserbations显示文摘 | Pettijohn L S Stephen Parker R Pettijohn C E Kent J L | 2001 | Journal of Management Development2001，20，9： | 1 |
| 11 | Dietary copper requirement reevaluation for juvenile grouper,Epinephelus malabaricus,with an organic copper source显示文摘 | Lin Y H Shih C C Kent M | 2010 | Aquaculture2010，310，1： | 1 |
| 12 | Commutation Failures in HVDC Transmission Systems显示文摘 | THIO C V DAVIES J B KENT K L | | 0，，02： | 1 |
| 13 | Testing of biological aerated filter (BAF) media显示文摘 | T D Kent S C Williams | 1996 | Water Science Technology1996，34，： | 1 |
| 14 | Mycobacteriosis in zebrafish ( Danio rerio ) research facilities 显示文摘 | Kent M L Whipps C M Matthews J L | 2004 | Comparative Biochemistry and Physiology Part C2004，138，： | 1 |
| 15 | Commutation failures in HVDC transmission systems显示文摘 | Thio C V Davies J B Kent K L | 1996 | IEEE Trans on Power Delivery1996，11，2： | 1 |
| 16 | Revised calibration of the geomagnetic polarity time scale for the Late Cretaceous and Cenozoic显示文摘 | Cande S C Kent D V | 1995 | Journal of Geophysical Research1995，100，： | 1 |
| 17 | Flexural members with confined concrete显示文摘 | Kent D C Park R | 1971 | Journal of the Structural Division1971，97，7： | 1 |
| 18 | Revised calibration of the geomagnetic polarity timescale for the late Cretaceous and Cenozoic显示文摘 | Cande S C Kent D V | 1995 | Jour- nal of Geophysical Research1995，100，4： | 1 |
| 19 | Minimally invasive resection of benign esophageal tumors 显示文摘 | Kent M D'Amato T Nordman C | 2007 | J Thorac Car Diovasc Surg2007，134，1： | 1 |
| 20 | Revised calibration of the geomagnetic polarity timescale for the Late Cretaceous and Cenozoic显示文摘 | Cande S C Kent D V | 1995 | Journal of Geophysical Research1995，100，： | 1 |
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