RNA splicing process的問題,透過圖書和論文來找解法和答案更準確安心。 我們找到下列推薦必買和特價產品懶人包

RNA splicing process的問題,我們搜遍了碩博士論文和台灣出版的書籍,推薦Yeo, Gene W. (EDT)寫的 Systems Biology of RNA Binding Proteins 和Hiscox, Julian A. (EDT)的 Viruses And The Nucleus都 可以從中找到所需的評價。

另外網站Pre-mRNA Splicing in Plants: In Vivo Functions of RNA ... - PUB也說明:Accordingly, mutants defective in RNA-binding proteins predicted to function in the splicing process show severe phenotypic alterations.

這兩本書分別來自 和所出版 。

臺北醫學大學 臨床醫學研究所博士班 鄭朝文、邱士華所指導 章瑋真的 運用房水蛋白質體學於白內障及黃斑病變之眼睛疾病探討 (2021),提出RNA splicing process關鍵因素是什麼,來自於眼房水、無標記、白內障、蛋白質體學、黃斑皺褶病變。

而第二篇論文國防醫學院 藥學研究所 張立乾所指導 廖偉的 以電腦模擬方式篩選於感染期間具免疫調節功能之老藥新用藥物 (2021),提出因為有 干擾素-γ、CD4+ T細胞、免疫調節、生物資訊學、機器學習、老藥新用的重點而找出了 RNA splicing process的解答。

最後網站RNA splicing - Wikipedia - WIWA.wiki則補充:The term intron refers to both the DNA sequence within a gene and the corresponding sequence in the unprocessed RNA transcript. As part of the RNA processing ...

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Systems Biology of RNA Binding Proteins

為了解決RNA splicing process的問題,作者Yeo, Gene W. (EDT) 這樣論述:

After transcription in the nucleus, RNA binding proteins (RBPs) recognize cis-regulatory RNA elements within pre-mRNA sequence to form mRNA-protein (mRNP) complexes. Similarly to DNA binding proteins such as transcription factors that regulate gene expression by binding to DNA elements in the promot

ers of genes, RBPs regulate the fate of target RNAs by interacting with specific sequences or RNA secondary structural features within the transcribed RNA molecule. The set of functional RNA elements recognized by RBPs within target RNAs and which control the temporal, functional and spatial dynamic

s of the target RNA define a putative "mRNP code". These cis-regulatory RNA elements can be found in the 5' and 3' untranslated regions (UTRs), introns, and exons of all protein-coding genes. RNA elements in 5' and 3' UTRs are frequently involved in targeting RNA to specific cellular compartments, a

ffecting 3' end formation, controlling RNA stability and regulating mRNA translation. RNA elements in introns and exons are known to function as splicing enhancers or silencers during the splicing process from pre-mRNA to mature mRNA.This book provides case studies of RNA binding proteins that regul

ate aspects of RNA processing that are important for fundamental understanding of diseases and development. Chapters include systems-level perspectives, mechanistic insights into RNA processing and RNA Binding proteins in genetic variation, development and disease. The content focuses on systems bio

logy and genomics of RNA Binding proteins and their relation to human diseases.

運用房水蛋白質體學於白內障及黃斑病變之眼睛疾病探討

為了解決RNA splicing process的問題,作者章瑋真 這樣論述:

白內障與原發性黃斑皺褶是很常見導致視力受損的共病疾病,在臨床上很常遇見病患白內障術後視力仍未改善的原因是因為有黃斑皺褶的影響,探討此二種疾病的房水蛋白質組成,有助於了解分別的病理致病機轉,藉此可能可以提供臨床上白內障疾病及原發性黃斑皺褶的預測及追蹤治療。原發性黃斑皺褶是位於黃斑部玻璃體與視網膜交界處的病理性纖維細胞病變,目前其可能的致病機制仍不清楚,藉由眼內房水蛋白質組成的變化,可能可以瞭解原發性黃斑部皺褶相關的分子變化;而白內障則是另一種常見的可致失明的眼部疾病,在蛋白質組成中發現可能導致白內障的疾病關鍵因子,將有助於更進一步了解白內障形成過程中的分子機轉。我們的目標是希望透過分析房水中蛋

白質體分析去發現原發性黃斑皺褶的病理生理機轉,並從不同白內障風險因子暴露的組別中,蛋白質體的分析去找尋導致白內障的潛在的分子機轉。首先,為了研究原發性黃斑皺褶和對照組的眼房水蛋白質組成,我們收集了來自10名原發性黃斑皺褶患者和 10名年齡匹配的對照組的樣本。然後,為了比較具有不同白內障致病危險因子(如糖尿病和吸煙)的白內障患者和無風險暴露的白內障對照組患者的房水蛋白表現有無差異,我們使用了無標記超高效液相色譜串聯質譜分析法,共收案了有8名糖尿病和吸煙患者(具有雙重風險因素)、5名糖尿病患者和 5 名吸煙患者(均具有單一風險因素)和10名年齡匹配的白內障對照患者(非風險暴露)入組。在原發性黃斑皺

褶和對照組之間,有 8 種蛋白質有差異表達。其中六種蛋白質被發現增加表現,兩種減少表現。基因本體論(Gene Ontology)分析表現出原發性黃斑皺褶與免疫功能有相互作用、與細胞增生和細胞外基質重塑等多個生物學過程密切相關。此外,多種蛋白質,包括Lumican蛋白、細胞週期蛋白依賴性激酶 13(cyclin-dependent kinase 13) 和膠原蛋白 alpha-3(VI)鍊(collagen alpha-3(VI) chain)皆與中央視網膜厚度相關,表示這些蛋白可能參與原發性黃斑皺褶的致病過程。眼房水中的Lumican表現亮在二組間有顯著差異也藉由酶聯免疫吸附試驗 (ELISA

) 得到證實。在探討白內障風險因子影響的研究中,共找到了136種房水蛋白,其中只有alpha-2-HS- glycoprotein被認為與不同風險暴露下的三組有顯著相關,因為它在這三組中存在差異表達,並且隨著風險的增加而表現量增加,我們也使用了ELISA確認糖尿病和對照樣品之間以及吸煙和對照組之間的房水alpha-2-HS- glycoprotein蛋白有顯著的變化。Lumican可能可以成為預測原發性黃斑皺褶產生和監測其進展的潛在房水生物標記物,而Alpha-2-HS- glycoprotein,亦稱為fetuin-a,可能是與糖尿病和吸煙這些白內障的致病風險因子相關的房水生物標記物。蛋白質

組學是研究人類房水組成很有用的工具,它為原發性黃斑皺褶和白內障疾病提供了許多有意義的線索可供進一步研究及探討。

Viruses And The Nucleus

為了解決RNA splicing process的問題,作者Hiscox, Julian A. (EDT) 這樣論述:

Viruses have limited genome-coding capacities and must therefore rely on their host cells to facilitate every step of the infection cycle from the replication of their genomes, transcription and translation of mRNAs to virus assembly. Aimed at virologists and cell biologists Viruses and the Nucleus

provides a comprehensive and cohesive overview of this fascinating and fast moving field. It compares and contrasts the ways in which DNA viruses, retroviruses and RNA viruses interact with the host cell nucleus to bring about replication and how they subvert the host cell function to proliferate an

d survive. Written by a team of leading experts in the field, this multi-authored text begins with an introduction to the key nuclear process that effect virus biology including cell cycle, transcription, splicing and protein trafficking. It then goes on to explore the advances that have been made i

n understanding the ways in which specific viruses interact with nuclear sub-structures such as the nucleolus and ND10s, and the implications this interrelationship has for the cell cycle as a whole.Key FeaturesComprehensive cross disciplinary coverage of the interrelationship between cell biology a

nd virology.Written by leading experts, this authorative book provides an up to date overview of this highly active field.Covers the latest research areas including virus interactions with sub-nuclear structures, virus protein trafficking into and out of the nucleus and subversion of host-cell funct

ion through specific nuclear interactions.Viruses and the Nucleus is an invaluable resource for students of virology, microbiology and cell biology as well as for those who work within the industry. Dr. Julian Alexander Hiscox, School of Biochemistry and Molecular Biology, University of Leeds, UK.

以電腦模擬方式篩選於感染期間具免疫調節功能之老藥新用藥物

為了解決RNA splicing process的問題,作者廖偉 這樣論述:

干擾素-γ(Interferon-γ,IFN-γ)為II型干擾素的唯一成員,是一個具有抗病毒、抗腫瘤及免疫調節等功能的多效性細胞激素(cytokine),且根據多項研究顯示,IFN-γ對於先天免疫(innate immunity)或是後天免疫(adaptive immunity)皆有著極大程度的影響。在外來病原體(pathogen)入侵造成感染所引起之後天免疫反應期,由CD4+ T細胞分化而成的TH1細胞為IFN-γ主要的分泌來源。因此,以CD4+ T細胞為導向的免疫調節療法具有可應用於調和人體免疫系統的潛力,在感染期間給予快速且適恰的反應來達到體內免疫恆定(immune homeostas

is)的效果。本研究的目標即是利用資料探勘(data mining)及網絡藥理學(network pharmacology)等方式,並結合機器學習(machine learning)之電腦運算方法建立老藥新用化合物篩選模型,探究可能具有IFN-γ誘導功能及調節CD4+ T細胞分化的藥物,以應用於感染時期之免疫調節治療。此研究自開放式之生物資訊學(bioinformatics)資料庫取得相關作用標靶(target)的基因表現數據並運用諸如邏輯斯迴歸(logistic regression)、多元線性迴歸(multiple linear regression)及三元特徵選取(ternary fea

ture selection)等演算法來建立藥物篩選模型;為解析IFN-γ相關標靶之功能與其訊息傳遞路徑(signaling pathway),利用Metascape此網路資源進行作用標靶富集分析(enrichment analysis),而經篩選得到的藥物則透過細胞實驗及文獻回顧方式來驗證是否具預期的效果。在IFN-γ誘導劑部分,依據富集分析的結果,揭示了IFN-γ功能調節網絡主要由「JAK-STAT訊息傳遞」、「細胞激素的生合成」及「白血球分化(leukocyte differentiation)」等作用路徑所共同構築。此外,邏輯斯迴歸的分析結果亦顯示有多個標靶與IFN-γ具有顯著性的關聯

;而進一步透過多元線性迴歸所建立的模型則預測出282個可能具有誘導IFN-γ功能之化合物(依藥理分類可分為抗腫瘤製劑、抗微生物製劑及鈣離子通道阻斷劑三大類)。在CD4+ T細胞分化調節劑方面則是運用三元特徵選取之演算法建立篩選模型,並挑選出176個具有TH1、TH2或Treg細胞偏向之化合物,再透過進一步篩選得到4個TH1或Treg細胞促進劑作後續驗證。而細胞實驗與文獻回顧之驗證結果顯示透過模型篩選所得之藥物均具有預期之活性。透過電腦模擬分析的方式,此研究成功建立IFN-γ誘導劑及CD4+ T細胞分化調節劑之藥物篩選模型。此舉將有助於提供針對感染疾病一項治療的可行方案,即以相異種類的CD4+

T細胞分化調節劑在感染的不同階段使用,發揮各自免疫調節功能來控制疾病進程,藉以避免惡化至重症造成組織損傷甚或死亡,以降低醫療負擔。