|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Two CYP82D Enzymes Function as Flavone Hydroxylases in the Biosynthesis of Root-Specific 4'-Deoxyflavones in Scutellaria baicalensis显示文摘Baicalein, wogonin,和他们的 glycosides 是在药用的植物黄芩 baicalensis Georgi 发现的主要 bioactive 混合物。这些黄酮能在许多癌症房间线导致 apoptosis,但是没在正常房间上有效果。而且,他们为人的健康有许多另外的好处,例如抗氧化剂,抗病毒、肝保护的性质。这里,我们报导二 CYP450 酶, SbCYP82D1.1 和 SbCYP82D2 的隔离和描述,分别地,它在 S. 作为黄酮 6-hydroxylase (F6H ) 和黄酮 8-hydroxylase (F8H ) 工作 ? baicalensis。SbCYP82D1.1 为象 chrysin 和 apigenin 那样的黄酮有宽广底层特性并且在根和 S. 的天线部分为 baicalein 和 scutellarein 的生合成负责 ? baicalensis 分别地。当 SbCYP82D1.1 的表示被击倒时,当时, baicalin 和 baicalein 层次显著地被减少 chrysin glycosides 在毛乎乎的根积累。SbCYP82D2 是有高底层特性的 F8H,接受仅仅象它生产 norwogonin 的底层的 chrysin,尽管次要的 6-hydroxylation 活动能也被检测。种系发生的分析建议 SbCYP82D2 可能经由 neofunctionalization 跟随的基因复制从 SbCYP82D1.1 演变,祖先的 F6H 活动由此部分在导出的 SbCYP82D2 被保留。 | Qing Zhao Meng-Ying Cui Olesya Levsh Dongfeng Yang Jie Liu Jie Li Lionel Hill Lei Yang Yonghong Hu Jing-Ke Weng Xiao-Ya Chen Cathie Martin | 2018 | Molecular Plant2018，11，1： | 30 |
| 2 | Synthesis and characterization of grafted copolymers of aromatic polyimides and ε-caprolactam显示文摘 | Tat' yana V Volkova Yakov S Vygodskii Olesya N Zabegaeva | | 0，，： | 1 |
| 3 | On the electrical resistance of carbon fiber polymer matrix composites显示文摘 | Alan E Z Olesya I Z | | 0，，11： | 1 |
| 4 | Some properties of human small heat shock protein Hsp20 (HspB6) 显示文摘 | Olesya V Seit-Nebi | 2004 | Eur J Biochem2004，271，2： | 1 |
| 5 | FungalTraits:a user-friendly traits database of fungi and fungus-like stramenopiles显示文摘The cryptic lifestyle of most fungi necessitates molecular identification of the guild in environmental studies.Over the past decades,rapid development and affordability of molecular tools have tremendously improved insights of the fungal diversity in all ecosystems and habitats.Yet,in spite of the progress of molecular methods,knowledge about functional properties of the fungal taxa is vague and interpretation of environmental studies in an ecologically meaningful manner remains challenging.In order to facilitate functional assignments and ecological interpretation of environmental studies we introduce a user friendly traits and character database FungalTraits operating at genus and species hypothesis levels.Combining the information from previous efforts such as FUNGuild and FunFun together with involvement of expert knowledge,we reannotated 10,210 and 151 fungal and Stramenopila genera,respectively.This resulted in a stand-alone spreadsheet dataset covering 17 lifestyle related traits of fungal and Stramenopila genera,designed for rapid functional assignments of environmental stud-ies.In order to assign the trait states to fungal species hypotheses,the scientific community of experts manually categorised and assigned available trait information to 697,413 fungal ITS sequences.On the basis of those sequences we were able to summarise trait and host information into 92,623 fungal species hypotheses at 1%dissimilarity threshold. | Sergei Põlme Kessy Abarenkov RHenrik Nilsson Björn D.Lindahl Karina Engelbrecht Clemmensen Havard Kauserud Nhu Nguyen Rasmus Kjøller Scott T.Bates Petr Baldrian Tobias Guldberg Frøslev Kristjan Adojaan Alfredo Vizzini Ave Suija Donald Pfister Hans-Otto Baral Helle Järv Hugo Madrid Jenni Nordén Jian-Kui Liu Julia Pawlowska Kadri Põldmaa Kadri Pärtel Kadri Runnel Karen Hansen Karl-Henrik Larsson Kevin David Hyde Marcelo Sandoval-Denis Matthew E.Smith Merje Toome-Heller Nalin N.Wijayawardene Nelson Menolli Jr Nicole K.Reynolds Rein Drenkhan Sajeewa S.N.Maharachchikumbura Tatiana B.Gibertoni Thomas Læssøe William Davis Yuri Tokarev Adriana Corrales Adriene Mayra Soares Ahto Agan Alexandre Reis Machado Andrés Argüelles-Moyao Andrew Detheridge Angelina de Meiras-Ottoni Annemieke Verbeken Arun Kumar Dutta Bao-Kai Cui C.K.Pradeep César Marín Daniel Stanton Daniyal Gohar Dhanushka N.Wanasinghe Eveli Otsing Farzad Aslani Gareth W.Griffith Thorsten H.Lumbsch Hans-Peter Grossart Hossein Masigol Ina Timling Inga Hiiesalu Jane Oja John Y.Kupagme József Geml Julieta Alvarez-Manjarrez Kai Ilves Kaire Loit Kalev Adamson Kazuhide Nara Kati Küngas Keilor Rojas-Jimenez Krišs Bitenieks Laszlo Irinyi LászlóGNagy Liina Soonvald Li-Wei Zhou Lysett Wagner M.Catherine Aime MaarjaÖpik María Isabel Mujica Martin Metsoja Martin Ryberg Martti Vasar Masao Murata Matthew PNelsen Michelle Cleary Milan C.Samarakoon Mingkwan Doilom Mohammad Bahram Niloufar Hagh-Doust Olesya Dulya Peter Johnston Petr Kohout Qian Chen Qing Tian Rajasree Nandi Rasekh Amiri Rekhani Hansika Perera Renata dos Santos Chikowski Renato L.Mendes-Alvarenga Roberto Garibay-Orijel Robin Gielen Rungtiwa Phookamsak Ruvishika S.Jayawardena Saleh Rahimlou Samantha C.Karunarathna Saowaluck Tibpromma Shawn P.Brown Siim-Kaarel Sepp Sunil Mundra Zhu-Hua Luo Tanay Bose Tanel Vahter Tarquin Netherway Teng Yang Tom May Torda Varga Wei Li Victor Rafael Matos Coimbra Virton Rodrigo Targino de Oliveira Vitor Xavier de Lima Vladimir S.Mikryukov Yongzhong Lu Yosuke Matsuda Yumiko Miyamoto Urmas Kõljalg Leho Tedersoo | 2020 | Fungal Diversity2020，，6： | 1 |
| 6 | The homoeologous genes encoding chalcone–flavanone isomerase in Triticum aestivum L.: Structural characterization and expression in different parts of wheat plant显示文摘 | Olesya Y. Shoeva Elena K. Khlestkina Helene Berges Elena A. Salina | 2014 | Gene2014，，： | 1 |
| 7 | Ribosome Association and Stability of the Nascent Polypeptide-Associated Complex Is Dependent Upon Its Own Ubiquitination显示文摘 | Panasenko Olesya O David Fabrice P A Collart Martine A | 2009 | Genetics2009，，2： | 1 |
| 8 | Contribution of Impaired Myocardial Insulin Signaling to Mitochondrial Dysfunction and Oxidative Stress in the Heart显示文摘 | Sihem Boudina Heiko Bugger Sandra Sena Brian T. O'Neill Vlad G. Zaha Olesya Ilkun Jordan J. Wright Pradip K. Mazumder Eric Palfreyman Timothy J. Tidwell Heather Theobald Oleh Khalimonchuk Benjamin Wayment Xiaoming Sheng Kenneth J. Rodnick Ryan Centini Don | 2009 | Circulation2009，，9： | 1 |
| 9 | The Ccr4–Not complex显示文摘 | Martine A. Collart Olesya O. Panasenko | 2011 | Gene2011，，1： | 1 |
| 10 | Peculiarities of gender disambiguation and ordering of non-English authors’names for Economic papers beyond core databases显示文摘Purpose:To supplement the quantitative portrait of Ukrainian Economics discipline with the results of gender and author ordering analysis at the level of individual authors,special methods of working with bibliographic data with a predominant share of non-English authors are used.The properties of gender mixing,the likelihood of male and female authors occupying the first position in the authorship list,as well as the arrangements of names are studied.Design/methodology/approach:A data set containing bibliographic records related to Ukrainian journal publications in the field of Economics is constructed using Crossref metadata.Partial semi-automatic disambiguation of authors’names is performed.First names,along with gender-specific ethnic surnames,are used for gender disambiguation required for further comparative gender analysis.Random reshuffling of data is used to determine the impact of gender correlations.To assess the level of alphabetization for our data set,both Latin and Cyrillic versions of names are taken into account.Findings:The lack of well-structured metadata and the poor use of digital identifiers lead to numerous problems with automatization of bibliographic data pre-processing,especially in the case of publications by non-Western authors.The described stages for working with such specific data help to work at the level of authors and analyse,in particular,gender issues.Despite the larger number of female authors,gender equality is more likely to be reported at the individual level for the discipline of Ukrainian Economics.The tendencies towards collaborative or solo-publications and gender mixing patterns are found to be dependent on the journal:the differences for publications indexed in Scopus and/or Web of Science databases are found.It has also been found that Ukrainian Economics research is characterized by rather a non-alphabetical order of authors.Research limitations:Only partial authors’name disambiguation is performed in a semi-automatic way.Gender labels can be derived only for authors declared by full First names or gender-specific Last names.Practical implications:The typical features of Ukrainian Economic discipline can be used to perform a comparison with other countries and disciplines,to develop an informed-based assessment procedure at the national level.The proposed way of processing publication data can be borrowed to enrich metadata about other research disciplines,especially for non-English speaking countries.Originality/value:To our knowledge,this is the first large-scale quantitative study of Ukrainian Economic discipline.The results obtained are valuable not only at the national level,but also contribute to general knowledge about Economic research,gender issues,and authors’names ordering.An example of the use of Crossref data is provided,while this data source is still less used due to a number of drawbacks.Here,for the first time,attention is drawn to the explicit use of the features of the Slavic authors’names. | Olesya Mryglod Serhii Nazarovets Serhiy Kozmenko | 2023 | Journal of Data and Information Science2023，8，1： | 0 |
| 11 | Immunophenotypic characteristics of multipotent mesenchymal stromal cells that affect the efficacy of their use in the prevention of acute graft vs host disease显示文摘BACKGROUND Multipotent mesenchymal stromal cells(MSCs)are widely used in the clinic due to their unique properties,namely,their ability to differentiate in all mesenchymal directions and their immunomodulatory activity.Healthy donor MSCs were used to prevent the development of acute graft vs host disease(GVHD)after allogeneic bone marrow transplantation(allo-BMT).The administration of MSCs to patients was not always effective.The MSCs obtained from different donors have individual characteristics.The differences between MSC samples may affect their clinical efficacy.AIM To study the differences between effective and ineffective MSCs.METHODS MSCs derived from the bone marrow of a hematopoietic stem cells donor were injected intravenously into allo-BMT recipients for GVHD prophylaxis at the moment of blood cell reconstitution.Aliquots of 52 MSC samples that were administered to patients were examined,and the same cells were cultured in the presence of peripheral blood mononuclear cells(PBMCs)from a third-party donor or treated with the pro-inflammatory cytokines IL-1β,IFN and TNF.Flow cytometry revealed the immunophenotype of the nontreated MSCs,the MSCs cocultured with PBMCs for 4 d and the MSCs exposed to cytokines.The proportions of CD25-,CD146-,CD69-,HLA-DR-and PD-1-positive CD4+and CD8+cells and the distribution of various effector and memory cell subpopulations in the PBMCs cocultured with the MSCs were also determined.RESULTS Differences in the immunophenotypes of effective and ineffective MSCs were observed.In the effective samples,the mean fluorescence intensity(MFI)of HLAABC,HLA-DR,CD105,and CD146 was significantly higher.After MSCs were treated with IFN or cocultured with PBMCs,the HLA-ABC,HLA-DR,CD90 and CD54 MFI showed a stronger increase in the effective MSCs,which indicated an increase in the immunomodulatory activity of these cells.When PBMCs were cocultured with effective MSCs,the proportions of CD4+and CD8+central memory cells significantly decreased,and the proportion of CD8+CD146+lymphocytes increased more than in the subpopulations of lymphocytes cocultured with MSC samples that were ineffective in the prevention of GVHD;in addition,the proportion of CD8+effector memory lymphocytes decreased in the PBMCs cocultured with the effective MSC samples but increased in the PBMCs cocultured with the ineffective MSC samples.The proportion of CD4+CD146+lymphocytes increased only when cocultured with the inefficient samples.CONCLUSION For the first time,differences were observed between MSC samples that were effective for GVHD prophylaxis and those that were ineffective.Thus,it was shown that the immunomodulatory activity of MSCs depends on the individual characteristics of the MSC population. | Nataliya Petinati Nikolay Kapranov Yulia Davydova Alexey Bigildeev Olesya Pshenichnikova Dmitriy Karpenko Nina Drize Larisa Kuzmina Elena Parovichnikova Valeriy Savchenko | 2020 | World Journal of Stem Cells2020，12，11： | 0 |
| 12 | Helicobacter pylori in gastric cancer: Features of infection and their correlations with long-term results of treatment显示文摘BACKGROUND Helicobacter pylori(H.pylori)is a spiral-shaped bacterium responsible for the development of chronic gastritis,gastric ulcer,gastric cancer(GC),and MALTlymphoma of the stomach.H.pylori can be present in the gastric mucosa(GM)in both spiral and coccoid forms.However,it is not known whether the severity of GM contamination by various vegetative forms of H.pylori is associated with clinical and morphological characteristics and long-term results of GC treatment.AIM To establish the features of H.pylori infection in patients with GC and their correlations with clinical and morphological characteristics of diseases and long-term results of treatment.METHODS Of 109 patients with GC were included in a prospective cohort study.H.pylori in the GM and tumor was determined by rapid urease test and by immunohistochemically using the antibody to H.pylori.The results obtained were compared with the clinical and morphological characteristics and prognosis of GC.Statistical analysis was performed using the Statistica 10.0 software.RESULTS H.pylori was detected in the adjacent to the tumor GM in 84.5%of cases,of which a high degree of contamination was noted in 50.4%of the samples.Coccoid forms of H.pylori were detected in 93.4%of infected patients,and only coccoid-in 68.9%.It was found that a high degree of GM contamination by the coccoid forms of H.pylori was observed significantly more often in diffuse type of GC(P=0.024),in poorly differentiated GC(P=0.011),in stage T3-4(P=0.04)and in N1(P=0.011).In cases of moderate and marked concentrations of H.pylori in GM,a decrease in 10-year relapse free and overall survival from 55.6%to 26.3%was observed(P=0.02 and P=0.07,respectively).The relationship between the severity of the GM contamination by the spiral-shaped forms of H.pylori and the clinical and morphological characteristics and prognosis of GC was not revealed.CONCLUSION The data obtained indicates that H.pylori may be associated not only with induction but also with the progression of GC. | Marina A Senchukova Olesya Tomchuk Elena I Shurygina | 2021 | World Journal of Gastroenterology2021，27，37： | 0 |
| 13 | Electro-chemo-mechanical design of polymer matrix in composited LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2) cathode endows solid-state batteries with superior performance显示文摘Nickel-rich LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2)(NCM811) cathode material has been widely concerned due to its high voltage,high specific capacity and excellent rate performance,which is considered as one of the most promising cathode materials for the next generation of high-energy-density solid-state lithium batteries.However,serious electro-chemo-mechanical degradation of Nickel-rich cathode during cycling,especially at a high voltage(over 4.5 V),constrains their large-scale application.Here,using the multiphysical simulation,highly-conductive polymer matrix with spontaneous stress-buffering effect was uncovered theoretically for reinforcing the electrochemical performance of composited NCM81 1 cathode through the visualization of uniform concentration distribution of Li-ion coupled with improved stress field inside NCM811 cathode.Thereupon,polyacrylonitrile(PAN) and soft polyvinylidene fluoride(PVDF) were selected as the polymer matrix to fabricate the composited NCM811 cathode(PVDFPAN@NCM811) for improving the electrochemical performance of the solid-state NMC811|Li full cells,which can maintain high capacity over 146.2 mA h g^(-1)after 200 cycles at a high voltage of 4.5 V.Suggestively,designing a multifunctional polymer matrix with high ionic conductivity and mechanical property can buffer the stress and maintain the integrity of the structure,which can be regarded as the door-opening avenue to realize the high electrochemical performance of Ni-rich cathode for solidstate batteries. | Haolong Jiang Xieyu Xu Qingpeng Guo Hui Wang Jiayi Zheng Yuhao Zhu Huize Jiang Olesya O.Kapitanova Valentyn S.Volkov Jialin Wang Yaqi Chen Yongjing Wang Yu Han Chunman Zheng Kai Xie Shizhao Xiong Yangyang Liu Xingxing Jiao | 2023 | Journal of Energy Chemistry2023，，3： | 0 |
| 14 | Reinforced interface endows the lithium anode with stable cycle at high-temperature of 80℃显示文摘Embracing ultrahigh theoretical capacity of 3860 mA h g^(-1)and the lowest reduction potential of-3.04 V(versus standard hydrogen electrode),lithium(Li) is considered as the 'holy grail' material for pursuing higher energy density,of which application has been challenged due to the unstable interface caused by the non-uniform electrodeposition as well as high chemical activity.Operating at higher temperature can be recommended to uniform electrodeposition of Li metal.Nevertheless,the intrinsic side-reaction between Li metal anode and electrolyte is inevitably aggravated and thus fosters the failure of Li metal anode rapidly with uneven electrodeposition.Here,a kind of temperature-tolerated ionic liquid(1-methyl-3-ethylimidazole bis(fluorosulfo nyl)imide/lithium bis(trifluoromethylsulfo nyl)imide,EF/LT)based electrolyte that matrixed with poly(vinylidene fluoride-hexafluoropropylene) was designed to maintain the interfacial stabilization of Li metal due to the weak interfacial reaction and uniform electrodeposition at high temperature of 80℃.It is the matter that the 660-h cycle with lower polarization is achieved with EF/LT-based electrolyte at temperature of 80 ℃ and the full cell embraces outstanding cyclic performance,without capacity fading within 100 cycles.Delighting,a door for practical application of Li metal anode for higher energy density as the carbon neutrality progresses in the blooming human society has been opened gradually. | Yuhao Zhu Xieyu Xu Qingpeng Guo Yu Han Haolong Jiang Huize Jiang Hui Wang Pavel V.Evdokimov Olesya O.Kapitanova Valentyn S.Volkov Yongjing Wang Shizhao Xiong Chunman Zheng Kai Xie Xingxing Jiao Yangyang Liu | 2023 | Journal of Energy Chemistry2023，，3： | 0 |
| 15 | 俄罗斯北堪察加Evevpenta金矿床玄武岩矿物次生蚀变特征及其成矿指示作用显示文摘俄罗斯北堪察加地区Evevpenta金矿床玄武岩主岩青磐岩化蚀变的矿物学组成,是以英安岩中的石英、冰长石-石英、石英-碳酸岩岩脉和热液角砾岩组成的脉系为特征。脉状矿物是天然金、碲化物、硫化物、硒化物和金-银氯化物。青磐岩化蚀变发生在距浅成热液脉较远的地方。然而,它的特征矿物组合对重建成矿环境有重要研究意义。在青磐岩化带内可识别出氟磷灰石-氟铝钛矿、石英-方解石-斜绿泥石、石英-方解石-硬石-蒙脱石、方解石-丝光沸石4种不同的热液蚀变组合。最早的矿物组合形成于酸性富F的热液中。热液流体中氟化物浓度为0.2~1.2 g/L,流体温度约550℃。酸性热液与橄榄玄武岩寄主岩石长期相互作用,导致pH升高至接近中性并发生绿泥石化作用。绿泥石化阶段热液富集Fe和Mg,温度约175~210℃时形成第1阶段绿泥石,120~140℃时形成第2阶段绿泥石。蚀变的最后阶段形成沸石群矿物,其在pH约为9、温度>135℃的热液中析出。热液流体的高pH值可能是由于碳酸氢盐和碳酸盐的存在以及溶液中铁盐的去除。根据青磐岩化带蚀变矿物组合特征,探讨了Evevpenta脉系形成的物理化学条件。在热液体系形成阶段,随着碱性氯化钠溶液的循环,贵金属Cl~-和OH~-络合物的形成导致了矿石元素的运移。高pH溶液也能转移硫。 | Anastasiya SERGEEVA Pavel ZHEGUNOV Elena SKILSKAIA Mariya NAZAROVA Elena KARTASHEVA Anna KUZMINA Svetlana MOSKALEVA Olesya ZOBENKO Sharapat KUDAEVA Ekaterina PLUTAKHINA Kseniya SHISHKANOVA | 2023 | 地学前缘2023，30，5： | 0 |
| 16 | Correction to:FungalTraits:a user friendly traits database of fungi and fungus-like stramenopiles显示文摘Correction to:Fungal Diversity(2020)105:116 https://doi.org/10.1007/s13225-020-00466-2 There were errors in the name of author LászlóG.Nagy and in affiliation no.31 in the original publication.The original article has been corrected. | Sergei Põlme Kessy Abarenkov RHenrik Nilsson Björn D.Lindahl Karina Engelbrecht Clemmensen Havard Kauserud Nhu Nguyen Rasmus Kjøller Scott T.Bates Petr Baldrian Tobias Guldberg Frøslev Kristjan Adojaan Alfredo Vizzini Ave Suija Donald Pfister Hans-Otto Baral Helle Järv Hugo Madrid Jenni Nordén Jian-Kui Liu Julia Pawlowska Kadri Põldmaa Kadri Pärtel Kadri Runnel Karen Hansen Karl-Henrik Larsson Kevin David Hyde Marcelo Sandoval-Denis Matthew E.Smith Merje Toome-Heller Nalin N.Wijayawardene Nelson Menolli Jr Nicole K.Reynolds Rein Drenkhan Sajeewa S.N.Maharachchikumbura Tatiana B.Gibertoni Thomas Læssøe William Davis Yuri Tokarev Adriana Corrales Adriene Mayra Soares Ahto Agan Alexandre Reis Machado Andrés Argüelles-Moyao Andrew Detheridge Angelina de Meiras-Ottoni Annemieke Verbeken Arun Kumar Dutta Bao-Kai Cui C.K.Pradeep César Marín Daniel Stanton Daniyal Gohar Dhanushka N.Wanasinghe Eveli Otsing Farzad Aslani Gareth W.Griffith Thorsten H.Lumbsch Hans-Peter Grossart Hossein Masigol Ina Timling Inga Hiiesalu Jane Oja John Y.Kupagme József Geml Julieta Alvarez-Manjarrez Kai Ilves Kaire Loit Kalev Adamson Kazuhide Nara Kati Küngas Keilor Rojas-Jimenez Krišs Bitenieks LászlóIrinyi LászlóGNagy Liina Soonvald Li-Wei Zhou Lysett Wagner M.Catherine Aime MaarjaÖpik María Isabel Mujica Martin Metsoja Martin Ryberg Martti Vasar Masao Murata Matthew P.Nelsen Michelle Cleary Milan C.Samarakoon Mingkwan Doilom Mohammad Bahram Niloufar Hagh-Doust Olesya Dulya Peter Johnston Petr Kohout Qian Chen Qing Tian Rajasree Nandi Rasekh Amiri Rekhani Hansika Perera Renata dos Santos Chikowski Renato L.Mendes-Alvarenga Roberto Garibay-Orijel Robin Gielen Rungtiwa Phookamsak Ruvishika S.Jayawardena Saleh Rahimlou Samantha C.Karunarathna Saowaluck Tibpromma Shawn P.Brown Siim-Kaarel Sepp Sunil Mundra Zhu-Hua Luo Tanay Bose Tanel Vahter Tarquin Netherway Teng Yang Tom May Torda Varga Wei Li Victor Rafael Matos Coimbra Virton Rodrigo Targino de Oliveira Vitor Xavier de Lima Vladimir S.Mikryukov Yongzhong Lu Yosuke Matsuda Yumiko Miyamoto Urmas Kõljalg Leho Tedersoo | 2021 | Fungal Diversity2021，，2： | 0 |
| 17 | Prognostic and predictive role of immune microenvironment in colorectal cancer显示文摘Colorectal cancer(CRC)represents a molecularly heterogeneous disease and one of the most frequent causes of cancer-related death worldwide.The traditional classification of CRC is based on pathomorphological and molecular character-istics of tumor cells(mucinous,ring-cell carcinomas,etc.),analysis of mechanisms of carcinogenesis involved(chromosomal instability,microsatellite instability,CpG island methylator phenotype)and mutational statuses of commonly altered genes(KRAS,NRAS,BRAF,APC,etc.),as well as expression signatures(CMS 1-4).It is also suggested that the tumor microenvironment is a key player in tumor progression and metastasis in CRC.According to the latest data,the immune microenvironment can also be predictive of the response to immune checkpoint inhibitors.In this review,we highlight how the immune environment influences CRC prognosis and sensitivity to systemic therapy. | Olesya Kuznetsova Mikhail Fedyanin Larisa Zavalishina Larisa Moskvina Olga Kuznetsova Alexandra Lebedeva Alexey Tryakin Galina Kireeva Gleb Borshchev Sergei Tjulandin Ekaterina Ignatova | 2024 | World Journal of Gastrointestinal Oncology2024，16，3： | 0 |
| 18 | Modeling of Business Processes of Project Financing显示文摘Need of transformation of means of support of project financing for commercial banks is proved.The analysis and modeling of business processes of project management by the contextual chart and the chart of decomposition is carried out that allowed to describe the main stages of project financing.With use of tools of programming the business application of project management which will promote operational assessment on selection of introduced drafts is created. | Denis Yu.Samygin Olesya S.Shorokhova Marina O.Egorova | 2018 | Journal of Economic Science Research2018，1，1： | 0 |
| 19 | Spontaneous Ca^(2+ )oscillations in subcellular compartments of vascular smooth muscle cells rely on different Ca^(2+) pools显示文摘Spontaneous Ca2+ oscillations in vascular smooth muscle cells have been modeled using a single Ca2+ pool. This report describes spontaneous Ca2+ oscillations dependent on two separate Ca2+ sources for the nuclear versus cytoplas- mic compartments. Changes in free intracellular Ca2+ were monitored with ratiometric Ca2+- fluorophores using confo- cal microscopy. On average, spontaneous oscillations developed in 79% of rat aortic smooth muscle cells that were synchronous between the cytoplasm and nucleus. Reduction of extracellular Ca2+ (< 1 μM) decreased the frequency and amplitude of the cytoplasmic oscillations with 48% of the oscillations asynchronous between the nuclear and cytoplasmic compartments. Similar results were obtained with the Ca2+ channel blockers, nimodipine and diltiazem. Arg-vasopressin (AVP) induced a rapid release of intracellular Ca2+ stores that was greater in the nuclear compartment (4.20 ± 0.23 ratio units, n = 56) than cytoplasm (2.54 ± 0.28) in cells that had spontaneously developed prior oscillations. Conversely, cells in the same conditions lacking oscillations had a greater AVP-induced Ca2+ transient in the cytoplasm (4.99 ± 0.66, n = 17) than in the nucleus (2.67 ± 0.29). Pre-treatment with Ca2+ channel blockers depressed the AVP responses in both compartments with the cytoplasmic Ca2+ most diminished. Depletion of internal Ca2+ stores prior to AVP exposure blunted the nuclear response, mimicking the response of cells that lacked prior oscillations. Spontaneous oscillating cells had a greater sarcoplasmic reticulum network than cells that did not oscillate. We propose that sponta- neous nuclear oscillations rely on perinuclear sarcoplasmic reticulum stores, while the cytoplasmic oscillations rely on Ca2+ influx. | Olesya D. FEDORYAK Yvonne SEARLS Irina V. SMIRNOVA Douglas M. BURNS Lisa STEHNO-BITTEL | 2004 | Cell Research2004，14，5： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员