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| 1 | STAT6免疫组化染色有助于孤立性纤维性肿瘤的诊断显示文摘孤立性纤维性肿瘤(SFT)发生部位非常广泛,多数为良性,约10%的病例表现为侵袭性。根据组织学特征和CD34表达能够对大多数SYT病例做出准确诊断,但SFT组织学的多样性、偶尔出现意外的免疫表型可能对诊断造成困难。分子分析发现大多数良恶性SFTs均存在特异性NAB2-STAT6融合基因。但基因检测需要专门的设备,花费较高,无法常规应用。 | Yoshida A Tsuta K Ohno M 李慧明(摘译) 余英豪(审校) | 2014 | 临床与实验病理学杂志2014，30，5： | 41 |
| 2 | Ellagic acid induces apoptosis through inhibition of nuclear factor κB in pancreatic cancer cells显示文摘AIM:To determine the effect of ellagic acid on apop-tosis and proliferation in pancreatic cancer cells and to determine the mechanism of the pro-survival effects of ellagic acid. METHODS:The effect of ellagic acid on apoptosis was assessed by measuring Phosphatidylserine externalization,caspase activity,mitochondrial membrane potential and DNA fragmentation;and proliferation by measuring DNA thymidine incorporation. Mitochondrial membrane potential was measured in permeabilized cells,and in isolated mitochondria. Nuclear factor kB(NF-kB) activity was measured by electromobility shift assay(EMSA) . RESULTS:We show that ellagic acid,a polyphenolic compound in fruits and berries,at concentrations 10 to 50 mmol/L stimulates apoptosis in human pancreatic adenocarcinoma cells. Further,ellagic acid decreases proliferation by up to 20-fold at 50 mmol/L. Ellagic acid stimulates the mitochondrial pathway of apoptosis associated with mitochondrial depolarization,cytochrome C release,and the downstream caspaseactivation. Ellagic acid does not directly affect mitochondria. Ellagic acid dose-dependently decreased NF-kB binding activity. Furthermore,inhibition of NF-kB activity using IkB wild type plasmid prevented the effect of ellagic acid on apoptosis. CONCLUSION:Our data indicate that ellagic acid stimulates apoptosis through inhibition of the prosu-rvival transcription factor NF-kB. | Mouad Edderkaoui Irina Odinokova Izumi Ohno Ilya Gukovsky Vay Liang W Go Stephen J Pandol Anna S Gukovskaya | 2008 | World Journal of Gastroenterology2008，14，23： | 30 |
| 3 | Neoadjuvant chemotherapy for locally advanced cervical cancer显示文摘Neoadjuvant chemotherapy followed by surgery(NCS) has not been fully evaluated clinically. Currently, the main regimen of neoadjuvant chemotherapy(NAC) used in NCS includes cisplatin. The antitumor effects of NAC reduce lymph node metastasis and the tumor diameter in patients prior to surgery, and this can reduce the number of high risk patients who require postoperative radiation therapy. Many randomized controlled trials(RCTs) have examined the long-term prognosis of NCS compared to primary surgery, but the utility of NCS remains uncertain. The advent of concurrent chemoradiotherapy(CCRT) has markedly improved the outcome of radiotherapy(RT), and CCRT is now used as a standard method in many cases of advanced bulky cervical cancer. NCS gives a better treatment outcome than radiation therapy alone, but it is important to verify that NCS gives a similar or better outcome compared to CCRT. | Takashi Iwata Azumi Miyauchi Yukako Suga Hiroshi Nishio Masaru Nakamura Akiko Ohno Nobumaru Hirao Tohru Morisada Kyoko Tanaka Hiroki Ueyama Hidemichi Watari Daisuke Aoki | 2016 | Chinese Journal of Cancer Research2016，28，2： | 20 |
| 4 | Small-for-size syndrome in liver transplantation:Definition,pathophysiology and management显示文摘Background:Since the first success in an adult patient,living donor liver transplantation(LDLT)has become an universally used procedure.Small-for-size syndrome(SFSS)is a well-known complication after partial LT,especially in cases of adult-to-adult LDLT.The definition of SFSS slightly varies among transplant physicians.The use of a partial liver graft has risks of SFSS development.Persistent portal vein(PV)hypertension and PV hyper-perfusion after LT were identified as the main factors.Hence,various approaches were explored to modulate PV flow and decrease PV pressure in order to alleviate this syndrome.Herein,the definition,clinical symptoms,pathophysiology,basic research,as well as preventive and treatment strategies for SFSS are reviewed based on an extensive review of the literature and on our own experiences.Data sources:The articles were collected through PubMed using search terms“liver transplantation”,“living donor liver transplantation”,“living liver donation”,“partial graft”,“small-for-size graft”,“small-forsize syndrome”,“graft volume”,“remnant liver”,“standard liver volume”,“graft to recipient body weight ratio”,“sarcopenia”,“porcine”,“swine”,and“rat”.English publications published before March 31,2020 were included in this review.Results:Many transplant surgeons performed PV flow modulation,including portocaval shunt,splenic artery ligation and splenectomy.With these techniques,patient outcome has been improved even when using a'small'graft.Other factors,such as preoperative recipients’nutritional and skeletal muscle status,graft congestion,and donor factors,were also identified as risk factors which all have been addressed using various strategies.Conclusions:The surgical approach controlling PV flow and pressure could help to prevent SFSS especially in severely ill recipients.In the absence of efficacious medications to resolve SFSS,conservative treatments,including aggressive fluid balance correction for massive ascites,anti-microbiological therapy to prevent or control sepsis and intensive nutritional therapy,are all required if SFSS could not be prevented. | Yuichi Masuda Kazuki Yoshizawa Yasunari Ohno Atsuyoshi Mita Akira Shimizu Yuji Soejima | 2020 | Hepatobiliary & Pancreatic Diseases International2020，19，4： | 13 |
| 5 | Utility of linked color imaging for endoscopic diagnosis of early gastric cancer显示文摘BACKGROUND Linked color imaging(LCI) is a method of endoscopic imaging that emphasizes slight differences in red mucosal color.AIM To evaluate LCI in diagnostic endoscopy of early gastric cancer and to compare LCI and pathological findings.METHODS Endoscopic images were obtained for 39 patients(43 lesions) with early gastric cancer. Three endoscopists evaluated lesion recognition with white light imaging(WLI) and LCI. Color values in Commission Internationale de l'Eclairage(CIE)1976 L*a*b* color space were used to calculate the color difference(ΔE) between cancer lesions and non-cancer areas. After endoscopic submucosal dissection,blood vessel density in the surface layer of the gastric epithelium was evaluated pathologically. The identical region of interest was selected for analyses of endoscopic images(WLI and LCI) and pathological analyses.RESULTS LCI was superior for lesion recognition(P < 0.0001), and ΔE between cancer and non-cancer areas was significantly greater with LCI than WLI(29.4 vs 18.6, P <0.0001). Blood vessel density was significantly higher in cancer lesions(5.96% vs4.15%, P = 0.0004). An a* cut-off of ≥ 24 in CIE 1976 L*a*b* color space identified a cancer lesion using LCI with sensitivity of 76.7%, specificity of 93.0%, and accuracy of 84.9%.CONCLUSION LCI is more effective for recognition of early gastric cancer compared to WLI as a result of improved visualization of changes in redness. Surface blood vessel density was significantly higher in cancer lesions, and this result is consistent with LCI image analysis. | Toshihisa Fujiyoshi Ryoji Miyahara Kohei Funasaka Kazuhiro Furukawa Tsunaki Sawada Keiko Maeda Takeshi Yamamura Takuya Ishikawa Eizaburo Ohno Masanao Nakamura Hiroki Kawashima Masato Nakaguro Masahiro Nakatochi Yoshiki Hirooka | 2019 | World Journal of Gastroenterology2019，25，10： | 12 |
| 6 | Direct Dimethyl Ether Synthesis显示文摘Dimethyl ether (DME) is a clean and economical alternative fuel which can be produced from natural gas through synthesis gas. The properties of DME are very similar to those of LP gas. DME can be used for various fields as a fuel such as power generation, transportation, home heating and cooking,etc. It contains no sulfur or nitrogen. It is not corrosive to any metal and not harmful to human body. An innovative process of direct synthesis of DME from synthesis gas has been developed. Newly developed catalyst in a slurry phase reactor gave a high conversion and high selectivity of DME production. One and half year pilot scale plant (5 tons per day) testing, which was supported by METI, had successfully finished with about 400 tons DME production. | Takashi Ogawa Norio Inoue Tutomu Shikada Yotaro Ohno | 2003 | Journal of Natural Gas Chemistry2003，12，4： | 11 |
| 7 | Fabrication of morphology-controlled TiO_2 photocatalyst nanoparticles and improvement of photocatalytic activities by modification of Fe compounds显示文摘Our previous studies suggested that redox reaction proceeded separately on specific exposed crystal faces of Ti O2 nanoparticles. Site-selective deposition of metal or metal oxide on Ti O2 specific exposed crystal faces successfully proceeded using the unique reactivity properties on the surface of Ti O2 nanoparticles under photoexcitation. A remarkable improvement of photocatalytic activity of shapecontrolled brookite and rutile Ti O2 nanorods with modification of Fe3compounds was observed under visible light.Crystal face-selective metal compound modification on exposed crystal faces of Ti O2 nanorods with brookite and rutile phases was successfully prepared. Brookite and rutile Ti O2 nanorods prepared by site-selective modification with metal compounds should be ideal visible-light responsive Ti O2 photocatalysts because of the remarkable suppression of back electron transfer from Ti O2 to oxidized metal compounds on the surface of the Ti O2 nanorod with a brookite or rutile phase. In this paper, the development of exposed crystal face-controlled Ti O2 nanorods with rutile and brookite phases was described. The obtained rutile and brookite Ti O2 nanorod, showing remarkably high activity for degradation of organic compounds compared with the photocatalytic activities of anatase fine particles(ST-01), is one of the most active commercially available photocatalysts for environmental cleanup in Japan. The technology of visiblelight responsive treatment for morphology-controlled rutile and brookite Ti O2 nanorods by crystal face-selective modification of Fe3compounds was also discussed in this paper. The Fe3compound-modified rutile and brookite Ti O2 nanorods show much higher activity than conventional visible-light responsive N-doped Ti O2, which is commercially available in Japan. | Teruhisa Ohno Szu Ying Lee Yin Yang | 2015 | Rare Metals2015，34，5： | 11 |
| 8 | F213I突变型高雪氏病分子伴侣治疗方法的研究显示文摘目的 研究高雪氏病新的分子治疗方法。方法 用β-葡萄糖脑苷脂酶 (β-glucocerebrosidase,β-Glc) (EC3 .2 .1.45)的底物类似物 (glucocerebroside analogue,GCA)作为分子伴侣 ,处理体外培养的不同突变型的高雪氏病患者皮肤成纤维细胞 ,采用荧光酶学手段测定β-Glc活性 ;Western印迹杂交技术分析该酶蛋白表达的量 ;细胞双染确定 β-Glc在细胞内的定位 ;薄层层析法分析葡萄糖脑苷脂的降解情况。结果该酶的底物类似物 GCA可以提高体外培养的 F2 13 I突变型患者成纤维细胞内 β-Glc活性 ;增加该酶蛋白的表达量 ;促进该酶蛋白向溶酶体内转运 ;加速底物葡萄糖脑苷脂 (glucocerebroside,Glc Cer)的降解。结论 低分子量的 GCA作为一种分子伴侣可能为 F2 13 | 侯琳 Ohno Kousaku | 2003 | 中华医学遗传学杂志2003，20，5： | 11 |
| 9 | Hepatitis B virus pathogenesis: Fresh insights into hepatitis B virus RNA显示文摘Hepatitis B virus(HBV) is still a worldwide health concern. While divergent factors are involved in its pathogenesis, it is now clear that HBV RNAs, principally templates for viral proteins and viral DNAs, have diverse biological functions involved in HBV pathogenesis. These functions include viral replication, hepatic fibrosis and hepatocarcinogenesis. Depending on the sequence similarities, HBV RNAs may act as sponges for host mi RNAs and may deregulate mi RNA functions, possibly leading to pathological consequences. Some parts of the HBV RNA molecule may function as viralderived mi RNA, which regulates viral replication. HBV DNA can integrate into the host genomic DNA and produce novel viral-host fusion RNA, which may have pathological functions. To date, elimination of HBVderived covalently closed circular DNA has not been achieved. However, RNA transcription silencing may be an alternative practical approach to treat HBVinduced pathogenesis. A full understanding of HBV RNA transcription and the biological functions of HBV RNA may open a new avenue for the development of novel HBV therapeutics. | Kazuma Sekiba Motoyuki Otsuka Motoko Ohno Mari Yamagami Takahiro Kishikawa Tatsunori Suzuki Rei Ishibashi Takahiro Seimiya Eri Tanaka Kazuhiko Koike | 2018 | World Journal of Gastroenterology2018，24，21： | 10 |
| 10 | Effects of 5-HT2B, 5-HT3 and 5-HT4 receptor antagonists on gastrointestinal motor activity in dogs显示文摘AIM:To study the effects of 5-hydroxytryptamine(5-HT)receptor antagonists on normal colonic motor activity in conscious dogs.METHODS:Colonic motor activity was recorded using a strain gauge force transducer in 5 dogs before and after 5-HT2B,5-HT3 and 5-HT4 receptor antagonist administration.The force transducers were implanted on the serosal surfaces of the gastric antrum,terminal ileum,ileocecal sphincter and colon.Test materials or vehicle alone was administered as an intravenous bolus injection during a quiescent period of the whole colon in the interdigestive state.The effects of these receptor antagonists on normal gastrointestinal motor activity were analyzed.RESULTS:5-HT2B,5-HT3 and 5-HT4 receptor antagonists had no contractile effect on the fasting canine terminal ileum.The 5-HT3 and 5-HT4 receptor antagonists inhibited phaseⅢof the interdigestive motor complex of the antrum and significantly inhibited colonic motor activity.In the proximal colon,the inhibitory effect was dose dependent.Dose dependency,however,was not observed in the distal colon.The 5-HT2B receptor antagonist had no contractile effect on normal colonic motor activity.CONCLUSION:The 5-HT3 and 5-HT4 receptor antagonists inhibited normal colonic motor activity.The5-HT2B receptor antagonist had no contractile effect on normal colonic motor activity. | Hiroki Morita Erito Mochiki Nobuyuki Takahashi Kiyoshi Kawamura Akira Watanabe Toshinaga Sutou Atsushi Ogawa Mitsuhiro Yanai Kyoichi Ogata Takaaki Fujii Tetsuro Ohno Souichi Tsutsumi Takayuki Asao Hiroyuki Kuwano | 2013 | World Journal of Gastroenterology2013，19，39： | 9 |
| 11 | Low-grade myofibroblastic sarcoma of the palate显示文摘Low-grade myofibroblastic sarcoma(LGMS) is a rare,malignant tumor with myofibroblastic differentiation.Despite it being classified as a distinct entity by the World Health Organization,a few cases were reported in the oral and maxillofacial region.Here,a LGMS developed on the palate of a 73-year-old man who presented with a 1-cm tumor on the posterior border of the palate.Based on the histological and immunohistochemical features,a diagnosis of LGMS was established.The tumor was resected,and no recurrence was observed over 2 years.Although the tongue is the most preferred site for LGMS,it may occur in any region of the oral cavity. | Tomohiro Yamada Tomohide Yoshimura Naoya Kitamura Eri Sasabe Seiji Ohno Tetsuya Yamamoto | 2012 | International Journal of Oral Science2012，4，3： | 9 |
| 12 | Efficacy of multislice computed tomography for gastroenteric and hepatic surgeries显示文摘AIM: To determine the efficacy of multislice CT for gastroenteric and hepatic surgery.METHODS: Dual-phase helical computed tomography was performed in 50 of 51 patients who underwent gastroenteric and hepatic surgeries. Twenty-eight, eighteen and four patients suffering from colorectal cancer, gastric cancer,and liver cancer respectively underwent colorectal surgery (laparoscopic surgery: 6 cases), gastrectomy, and hepatectomy. Three-dimensional computed tomography imaging of the inferior mesenteric artery, celiac artery and hepatic artery was performed. And in the follow-up examination of postoperative patients, multiplanar reconstruction image was made in case of need.RESULTS: Scans in 50 patients were technically satisfactory and included in the analysis. Depiction of major visceral arteries, which were important for surgery and other treatments, could be done in all patients.Preoperative visualization of the left colic artery and sigmoidal arteries, the celiac artery and its branches, and hepatic artery was very useful to lymph node dissection,the planning of a reservoir and hepatectomy. And multiplanar reconstruction image was helpful to diagnosis for the postoperative follow-up of patients.CONCLUSION: Three-dimensional volume rendering or multiplanar reconstruction imaging performed by multislice computed tomography was very useful for gastroenteric and hepatic surgeries. | Hiroshi Ohtani Hidemi Kawajiri Yuichi Arimoto Koichi Ohno Yasuhisa Fujimoto Hiroko Oba Kenji Adachi Masaya Hirano Shoichi Terakawa Mitsuo Tsubakimoto | 2005 | World Journal of Gastroenterology2005，11，10： | 9 |
| 13 | Coatings on Mg alloys and their mechanical properties: A review显示文摘Poor corrosion resistance is a serious drawback of Mg alloys, restricting their practical applications.Coating is one of the effective techniques for improvement in the poor corrosion resistance. In this paper,the coating processes for Mg alloys so far developed are reviewed. Among several processes, the coating processes based on mechanical energy, including metal forming, are attractive because the corrosion resistance and formability of Mg alloys are simultaneously improved. | Toko Tokunaga Munekazu Ohno Kiyotaka Matsuura | 2018 | Journal of Materials Science & Technology2018，34，7： | 9 |
| 14 | Endoscopic ultrasound-guided fine needle aspiration in the differentiation of type 1 and type 2 autoimmune pancreatitis显示文摘AIM:To investigate the usefulness of endoscopic ultrasound-guided fine needle aspiration(EUS-FNA) in the differentiation of autoimmune pancreatitis(AIP).METHODS:We retrospectively reviewed 47 of 56 AIP patients who underwent EUS-FNA and met the Asian diagnostic criteria.On 47 EUS-FNA specimens,we evaluated the presence of adequate material and characteristic features of lymphoplasmacytic sclerosing pancreatitis(LPSP) and idiopathic duct-centric pancreatitis(IDCP) mentioned in the International Consensus Diagnostic Criteria and examined if these findings make a contribution to the differential diagnosis of type 1 and type 2 AIP.A disposable 22-gauge needle was used for EUS-FNA.RESULTS:Adequate specimens including pancreatic tissue for differentiating AIP from cancer were obtained from 43 of 47 patients who underwent EUSFNA.EUS-FNA was performed from the pancreatic head in 21 cases,which is known to be technically difficult when performed by core biopsy;there was no significant difference in the results compared with pancreatic body-tail.Nine of 47 patients met level 1 findings of LPSP and 5 patients met level 2 findings of LPSP.No one met level 1 findings of IDCP,but 3 patients met level 2 findings of IDCP.Of 10 seronegative cases,2 cases were diagnosed with 'definitive type 1 AIP',and 3 cases were diagnosed with 'probable type 2 AIP' when considering both the level 2 histological findings and response to steroids.CONCLUSION:EUS-FNA is useful in the differentiation of type 1 and type 2 AIP,particularly in seronegative cases. | Takuya Ishikawa Akihiro Itoh Hiroki Kawashima Eizaburo Ohno Hirosh Matsubara Yuya Itoh Yosuke Nakamura Takeshi Hiramatsu Masanao Nakamura Ryoji Miyahara Naoki Ohmiya Hidemi Goto Yoshiki Hirooka | 2012 | World Journal of Gastroenterology2012，18，29： | 8 |
| 15 | Expression of Interleukin-26 is upregulated in inflammatory bowel disease显示文摘AIM To investigate interleukin(IL)-26 expression in the inflamed mucosa of patients with inflammatory bowel disease(IBD) and the function of IL-26. METHODS Human colonic subepithelial myofibroblasts(SEMFs) were isolated from colon tissue surgically resected. The expression of IL-26 protein and its receptor complex was analyzed by immunohistochemistry. The gene expression induced by IL-26 was evaluated by realtime polymerase chain reaction. Intracellular signaling pathways were evaluated by immunoblotting and specific small interfering(si) RNA transfection. RESULTS The m RNA and protein expression of IL-26 were significantly enhanced in the inflamed mucosa of patients with IBD. IL-26 receptor complex was expressed in colonic SEMFs in vivo and in vitro. IL-26 stimulated the m RNA expression of IL-6 and IL-8 in colonic SEMFs. The inhibitors of mitogen-activated protein kinases and phosphoinositide 3-kinase, and si RNAs for signal transducers and activator of transcription 1/3, nuclear factor-kappa B and activator protein-1 significantly reduced the m RNA expression of IL-6 and IL-8 induced by IL-26.CONCLUSION These results suggest that IL-26 plays a role in the pathophysiology of IBD through induction of inflammatory mediators. | Makoto Fujii Atsushi Nishida Hirotsugu Imaeda Masashi Ohno Kyohei Nishino Shigeki Sakai Osamu Inatomi Shigeki Bamba Masahiro Kawahara Tomoharu Shimizu Akira Andoh | 2017 | World Journal of Gastroenterology2017，23，30： | 8 |
| 16 | Preparation of luminescent polystyrene microspheres via surface-modified route with rare earth(Eu^(3+) and Tb^(3+))complexes linked to 2,2'-bipyridine显示文摘Luminescent polystyrene microspheres were easily fabricated from poly(styrene-co-methacrylic acid)and aqueous RE(III) chloride solution(RE=Eu, Tb) in the presence of 2,20-bipyridine as second ligand. The negative charges of carboxyl groups on the surface of microspheres coordinated with rare earth ions at first, such as complexes covalently linked to 2,20-bipyridine, resulting in strong photoluminescence. Various methods, including transmission electron microscope(TEM), scanning electron microscope(SEM), energy dispersive spectroscopy(EDS),Fourier transform infrared spectroscopy(FT-IR), and fluorescence spectrophotometer, were used to characterize the resultant polystyrene composite microspheres. This work highlights the idea that it is facile to synthesis luminescent microspheres by surface-modified method directly. | Zhen-Xiong Ma Qi-Tao Zhang Jun-Liang Liu Chang-Hao Yan Ming Zhang Teruhisa Ohno | 2015 | Rare Metals2015，34，8： | 8 |
| 17 | Circulating RNAs as new biomarkers for detecting pancreatic cancer显示文摘Pancreatic cancer remains difficult to treat and has a high mortality rate.It is difficult to diagnose early mainly due to the lack of screening imaging modalities and specific biomarkers.Consequently,it is important to develop biomarkers that enable the detection of early stage tumors.Emerging evidence is accumulating that tumor cells release substantial amounts of RNA into the bloodstream that strongly resist RNases in the blood and are present at sufficient levels for quantitative analyses.These circulating RNAs are upregulated in the serum and plasma of cancer patients,including those with pancreatic cancer,compared with healthy controls.The majority of RNA biomarker studies have assessed circulating microRNAs(miRs),which are often tissue-specific.There are few reports of the tumorspecific upregulation of other types of small noncoding RNAs(ncRNAs),such as small nucleolar RNAs and Piwi-interacting RNAs.Long ncRNAs(IncRNAs),such as HOTAIR and MALAT1,in the serum/plasma of pancreatic cancer patients have also been reported as diagnostic and prognostic markers.Among tissuederived RNAs,some miRs show increased expression even in pre-cancerous tissues,and their expression profiles may allow for the discrimination between a chronic inflammatory state and carcinoma.Additionally,some miRs and IncRNAs have been reported with significant alterations in expression according to disease progression,and they may thus represent potential candidate diagnostic or prognostic biomarkers that may be used to evaluate patients once detection methods in peripheral blood are well established.Furthermore,recent innovations in high-throughput sequencing techniques have enabled the discovery of unannotated tumor-associated ncRNAs and tumor-specific alternative splicing as novel and specific biomarkers of cancers.Although much work is required to clarify the release mechanism,origin of tumor-specific circulating RNAs,and selectivity of carrier complexes,and technical advances must also be achieved,such as creating a consensus normalization protocol for quantitative data analysis,circulating RNAs are largely unexplored and might represent novel clinical biomarkers. | Takahiro Kishikawa Motoyuki Otsuka Motoko Ohno Takeshi Yoshikawa Akemi Takata Kazuhiko Koike | 2015 | World Journal of Gastroenterology2015，21，28： | 8 |
| 18 | Diagnostic and therapeutic application of noncoding RNAs for hepatocellular carcinoma显示文摘Micro RNAs(mi RNAs) are small,noncoding RNA molecules that regulate gene expression posttranscriptionally,targeting thousands of messenger RNAs. Long noncoding RNAs(lnc RNAs),another class of noncoding RNAs,have been determined to be also involved in transcription regulation and translation of target genes. Since deregulated expression levels or functions of miR NAs and lncR NAs in hepatocellular carcinoma(HCC) are frequently observed,clinical use of noncoding RNAs for novel diagnostic and therapeutic applications in the management of HCCs is highly and emergently e xpe c t e d. H e r e,we s ummar iz e r e c e nt f indings regarding deregulated mi RNAs and lnc RNAs for their potential clinical use as diagnostic and prognostic biomarkers of HCC. Specifically,we emphasize the deregulated expression levels of such noncoding RNAs in patients' sera as noninvasive biomarkers,a field that requires urgent improvement in the clinical surveillance of HCC. Since nucleotide-based strategies are being applied to clinical therapeutics,we further summarize clinical and preclinical trials using oligonucleotides involving the use of miR NAs and small interfering RNAs against HCC as novel therapeutics. Finally,we discuss current open questions,which must be clarified in the near future for realistic clinical applications of these new strategies. | Chikako Shibata Motoyuki Otsuka Takahiro Kishikawa Motoko Ohno Takeshi Yoshikawa Akemi Takata Kazuhiko Koike | 2015 | World Journal of Hepatology2015，7，1： | 7 |
| 19 | Astrocytic Kir4.1 potassium channels as a novel therapeutic target for epilepsy and mood disorders显示文摘Astrocytic Kir4.1 channels and spatial potassium buffering:Astrocytes play a crucial role in maintaining the structural and functional integrity of the brain,which includes formation of the blood-brain barrier,maintenance of water and ion homeostasis,metabolism of neurotransmitters and secretion of various neuroactive molecules. | Yukihiro Ohno | 2018 | Neural Regeneration Research2018，13，4： | 6 |
| 20 | In vivo histological diagnosis for gastric cancer using endocytoscopy显示文摘AIM To examine usefulness of virtual biopsy using endocytoscopy by comparing the in vivo endocytoscopic and histopathological images of gastric cancers.METHODS Endocytoscopy was performed in 30 patients with early gastric cancer. Of these, 26 patients showed well differentiated adenocarcinomas, while 4 patients showed poorly differentiated adenocarcinomas(including one signet ring cell carcinoma). Cancerous and non-cancerous areas were observed after double staining with 0.05% crystal violet and 0.1% methylene blue. The endocytoscopic images obtained were evaluated by an expert endoscopist and an expert pathologist without knowledge of patient clinical data, and endocytoscopic and histopathological diagnoses were compared.RESULTS The endocytoscopic images of the cancerous area were assessed as evaluable in 25(83.3%) and 27(90%) patients by endoscopist A and pathologist B, respectively, and those of the non-cancerous area as evaluable in 28(93.3%) and 23(76.7%) patients by the endoscopist and pathologist, respectively. The sensitivity, specificity, and diagnostic accuracy of gastric cancer diagnosis using evaluable endocytoscopic images were 88.0% and 92.9%, and 90.6% by endoscopist A, and 88.9% and 91.3%, and 90.0% by pathologist B, respectively. Evaluation of the diagnostic concordance rate between the endoscopist and the pathologist by inter-observer agreement calculation revealed no significant difference between the two observers. The inter-observer agreement(κ-value) for endocytoscopic diagnosis was 0.745. CONCLUSION Endocytoscopy is useful for the differentiation of cancerous from non-cancerous gastric mucosa, making it a promising tool for virtual biopsy. | Issei Tsurudome Ryoji Miyahara Kohei Funasaka Kazuhiro Furukawa Masanobu Matsushita Takeshi Yamamura Takuya Ishikawa Eizaburo Ohno Masanao Nakamura Hiroki Kawashima Osamu Watanabe Masato Nakaguro Akira Satou Yoshiki Hirooka Hidemi Goto | 2017 | World Journal of Gastroenterology2017，23，37： | 5 |
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