Displaying publications 21 - 40 of 1870 in total

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  1. Bacterial regulatory RNAs: complexity, function, and putative drug targeting
    Cheah HL, Raabe CA, Lee LP, Rozhdestvensky TS, Citartan M, Ahmed SA, et al.
    Crit Rev Biochem Mol Biol, 2018 08;53(4):335-355.
    PMID: 29793351 DOI: 10.1080/10409238.2018.1473330
    Over the past decade, RNA-deep sequencing has uncovered copious non-protein coding RNAs (npcRNAs) in bacteria. Many of them are key players in the regulation of gene expression, taking part in various regulatory circuits, such as metabolic responses to different environmental stresses, virulence, antibiotic resistance, and host-pathogen interactions. This has contributed to the high adaptability of bacteria to changing or even hostile environments. Their mechanisms include the regulation of transcriptional termination, modulation of translation, and alteration of messenger RNA (mRNA) stability, as well as protein sequestration. Here, the mechanisms of gene expression by regulatory bacterial npcRNAs are comprehensively reviewed and supplemented with well-characterized examples. This class of molecules and their mechanisms of action might be useful targets for the development of novel antibiotics.
    Matched MeSH terms: RNA; RNA, Messenger; Sequence Analysis, RNA; RNA Stability; RNA, Untranslated
  2. Fulltext Systematic identification and characterization of Aedes aegypti long noncoding RNAs (lncRNAs)
    Azlan A, Obeidat SM, Yunus MA, Azzam G
    Sci Rep, 2019 08 21;9(1):12147.
    PMID: 31434910 DOI: 10.1038/s41598-019-47506-9
    Long noncoding RNAs (lncRNAs) play diverse roles in biological processes. Aedes aegypti (Ae. aegypti), a blood-sucking mosquito, is the principal vector responsible for replication and transmission of arboviruses including dengue, Zika, and Chikungunya virus. Systematic identification and developmental characterisation of Ae. aegypti lncRNAs are still limited. We performed genome-wide identification of lncRNAs, followed by developmental profiling of lncRNA in Ae. aegypti. We identified a total of 4,689 novel lncRNA transcripts, of which 2,064, 2,076, and 549 were intergenic, intronic, and antisense respectively. Ae. aegypti lncRNAs share many characteristics with other species including low expression, low GC content, short in length, and low conservation. Besides, the expression of Ae. aegypti lncRNAs tend to be correlated with neighbouring and antisense protein-coding genes. A subset of lncRNAs shows evidence of maternal inheritance; hence, suggesting potential role of lncRNAs in early-stage embryos. Additionally, lncRNAs show higher tendency to be expressed in developmental and temporal specific manner. The results from this study provide foundation for future investigation on the function of Ae. aegypti lncRNAs.
    Matched MeSH terms: RNA, Messenger/metabolism; RNA, Antisense/genetics; RNA, Antisense/metabolism; RNA, Long Noncoding/metabolism*
  3. Nodamura virus B2 amino terminal domain sensitivity to small interfering RNA
    Ali PS, John J, Selvaraj M, Kek TL, Salleh MZ
    Microbiol. Immunol., 2015 May;59(5):299-304.
    PMID: 25753649 DOI: 10.1111/1348-0421.12253
    Nodamura virus (NoV) B2, a suppressor of RNA interference, binds double stranded RNAs (dsRNAs) and small interfering RNAs (siRNAs) corresponding to Dicer substrates and products. Here, we report that the amino terminal domain of NoV B2 (NoV B2 79) specifically binds siRNAs but not dsRNAs. NoV B2 79 oligomerizes on binding to 27 nucleotide siRNA. Mutation of the residues phenylalanine49 and alanine60 to cysteine and methionine, respectively enhances the RNA binding affinity of NoV B2 79. Circular dichroism spectra demonstrated that the wild type and mutant NoV B2 79 have similar secondary structure conformations.
    Matched MeSH terms: RNA, Double-Stranded/genetics; RNA, Double-Stranded/metabolism; RNA-Binding Proteins/genetics; RNA-Binding Proteins/metabolism*; RNA, Small Interfering/genetics; RNA, Small Interfering/metabolism*
  4. An Overview of Circular RNAs
    Awasthi R, Singh AK, Mishra G, Maurya A, Chellappan DK, Gupta G, et al.
    Adv Exp Med Biol, 2018 9 28;1087:3-14.
    PMID: 30259353 DOI: 10.1007/978-981-13-1426-1_1
    Circular RNAs (cirRNAs) are long, noncoding endogenous RNA molecules and covalently closed continuous loop without 5'-3' polarity and polyadenylated tail which are largely concentrated in the nucleus. CirRNA regulates gene expression by modulating microRNAs and functions as potential biomarker. CirRNAs can translate in vivo to link between their expression and disease. They are resistant to RNA exonuclease and can convert to the linear RNA by microRNA which can then act as competitor to endogenous RNA. This chapter summarizes the evolutionary conservation and expression of cirRNAs, their identification, highlighting various computational approaches on cirRNA, and translation with a focus on the breakthroughs and the challenges in this new field.
    Matched MeSH terms: RNA/analysis; RNA/genetics*; RNA/chemistry; RNA Processing, Post-Transcriptional; MicroRNAs/genetics; RNA, Long Noncoding/analysis; RNA, Long Noncoding/genetics; RNA, Long Noncoding/chemistry
  5. Optimization of illumina truseq targeted RNA Expression (TREx) library quality
    Nadiah Abu, Noraini Nordin, Noorjahan Banu Alitheen, Nadiah Abu, Sheau Wei Tan, Swee Keong Yeap, et al.
    Sains Malaysiana, 2018;47:303-308.
    RNA-seq has become an essential tool in molecular research. Nevertheless, application of RNA-seq was limited by cost and technical difficulties. Illumina has introduced the cost effective and ease to handle Truseq Targeted RNA Sequencing. In this study, we present the requirements and the optimization procedure for this Truseq Targeted RNA sequencing on cell line. Total RNA was recommended as starting materials but it required optimization including additional purification step and adjusting the AMPure beads ratio to eliminate unwanted contaminants. This can be resolved by using PolyA-enriched mRNA as starting material. TREx is a useful assay to evaluate gene expression. Quality library of TREx can be prepared by adding multiple washing steps or changing input sample to mRNA.
    Matched MeSH terms: RNA; RNA, Messenger; Sequence Analysis, RNA
  6. A Systematic Review of Extracellular Vesicle-Derived Piwi-Interacting RNA in Human Body Fluid and Its Role in Disease Progression
    Goh TX, Tan SL, Roebuck MM, Teo SH, Kamarul T
    Tissue Eng Part C Methods, 2022 10;28(10):511-528.
    PMID: 35959742 DOI: 10.1089/ten.TEC.2022.0092
    The state of host cells is reflected in the cargo carried by their extracellular vesicles (EVs). This makes EV a potential source of biomarkers for human diseases. Piwi-interacting RNA (piRNA) regulates gene expression through epigenetic regulation and post-transcriptional gene silencing. Thus, piRNA profiling in EVs derived from human clinical samples could identify markers that characterize disease stages and unveil their roles in disease pathology. This review aimed to report the expression profiles of EV-derived piRNA (EV-piRNA) in various human samples, as well as their role in each pathology. A systematic review was conducted to collate the findings of human EV-piRNA from original research articles published in indexed scientific journals up to February 16, 2022. Article searches were performed in PubMed, Web of Science, and Scopus databases, using a combination of keywords, including "EV" and "piRNA." A total of 775 nonredundant original articles were identified. After subjecting articles to inclusion and exclusion criteria, 34 articles were accepted for this review. The piRNA expression levels among the small RNA profiles of human-derived EVs range from 0.09% to 43.84%, with the lowest expression level reported in urine-derived EVs and the highest percentage in plasma-derived EVs. Differentially expressed EV-piRNAs have been identified in patients with specific disease conditions compared to their counterparts (healthy control), suggesting an association between piRNA and progression in various diseases. Seven articles identified piRNA putative target genes and/or the pathway enrichment of piRNA target genes, and one study demonstrated a direct role of piRNA candidates in disease pathology. In conclusion, EV-piRNA has been isolated successfully from various human body fluids. EV-piRNA is a new research niche in human disease pathology. The expression profiles of EV-piRNA in various tissue types and disease conditions remain largely unexplored. Furthermore, there is currently a lack of guidelines on piRNA bioinformatics analysis, which could lead to inconsistent results and thus hinder the progression of piRNA discoveries. Finally, the lack of published scientific evidence on the role of EV-piRNA supports the need for future research to focus on the functional analysis of EV-piRNA as part of the route in piRNA discoveries.
    Matched MeSH terms: RNA, Small Interfering/genetics; RNA, Small Interfering/metabolism
  7. VapC toxin switches M. smegmatis cells into dormancy through 23S rRNA cleavage
    Zamakhaev M, Grigorov A, Bespyatykh J, Azhikina T, Goncharenko A, Shumkov M
    Arch Microbiol, 2022 Dec 15;205(1):28.
    PMID: 36520276 DOI: 10.1007/s00203-022-03363-1
    Mycobacterium tuberculosis is an extremely successful pathogen known for its ability to cause latent infection. The latter is connected with the bacterium resting state development and is considered to be based on the activity of toxin-antitoxin (TA) systems at least in part. Here we studied the physiological and proteomic consequences of VapC toxin overexpression together with the features of the protein synthesis apparatus and compared them with the characteristics of dormant mycobacterial cells in an M. smegmatis model. The findings allow suggesting the mechanism mycobacteria enter dormancy, which is realized through VapC-caused cleavage of the 23S rRNA Sarcin-Ricin loop followed by conservation of stalled ribosomes in a membrane-associated manner. The found features of resting mycobacteria protein synthesis apparatus hypothesize the mechanisms of resuscitation from dormancy through the ribosomes de-association off the membrane accompanied by the 23S rRNA break curing, and could be of value for the development of principally new antituberculosis agents.
    Matched MeSH terms: RNA, Ribosomal, 23S/genetics; RNA, Ribosomal, 23S/metabolism
  8. Fulltext Scope and challenges of nanoparticle-based mRNA delivery in cancer treatment
    Karim ME, Haque ST, Al-Busaidi H, Bakhtiar A, Tha KK, Holl MMB, et al.
    Arch Pharm Res, 2022 Dec;45(12):865-893.
    PMID: 36422795 DOI: 10.1007/s12272-022-01418-x
    Messenger RNA (mRNA) recently emerged as an appealing alternative to treat and prevent diseases ranging from cancer and Alzheimer's disease to COVID-19 with significant clinical outputs. The in vitro-transcribed mRNA has been engineered to mimic the structure of natural mRNA for vaccination, cancer immunotherapy and protein replacement therapy. In past decades, significant progress has been noticed in unveiling the molecular pathways of mRNA, controlling its translatability and stability, and its evolutionary defense mechanism. However, numerous unsolved structural, biological, and technical difficulties hamper the successful implementation of systemic delivery of mRNA for safer human consumption. Advances in designing and manufacturing mRNA and selecting innovative delivery vehicles are mandatory to address the unresolved issues and achieve the full potential of mRNA drugs. Despite the substantial efforts made to improve the intracellular delivery of mRNA drugs, challenges associated with diverse applications in different routes still exist. This study examines the current progress of mRNA therapeutics and advancements in designing biomaterials and delivery strategies, the existing translational challenges of clinical tractability and the prospects of overcoming any challenges related to mRNA.
    Matched MeSH terms: RNA, Messenger/genetics; RNA, Messenger/metabolism
  9. Fulltext A Hitchhiker's guide to RNA-RNA structure and interaction prediction tools
    Tieng FYF, Abdullah-Zawawi MR, Md Shahri NAA, Mohamed-Hussein ZA, Lee LH, Mutalib NA
    Brief Bioinform, 2023 Nov 22;25(1).
    PMID: 38040490 DOI: 10.1093/bib/bbad421
    RNA biology has risen to prominence after a remarkable discovery of diverse functions of noncoding RNA (ncRNA). Most untranslated transcripts often exert their regulatory functions into RNA-RNA complexes via base pairing with complementary sequences in other RNAs. An interplay between RNAs is essential, as it possesses various functional roles in human cells, including genetic translation, RNA splicing, editing, ribosomal RNA maturation, RNA degradation and the regulation of metabolic pathways/riboswitches. Moreover, the pervasive transcription of the human genome allows for the discovery of novel genomic functions via RNA interactome investigation. The advancement of experimental procedures has resulted in an explosion of documented data, necessitating the development of efficient and precise computational tools and algorithms. This review provides an extensive update on RNA-RNA interaction (RRI) analysis via thermodynamic- and comparative-based RNA secondary structure prediction (RSP) and RNA-RNA interaction prediction (RIP) tools and their general functions. We also highlighted the current knowledge of RRIs and the limitations of RNA interactome mapping via experimental data. Then, the gap between RSP and RIP, the importance of RNA homologues, the relationship between pseudoknots, and RNA folding thermodynamics are discussed. It is hoped that these emerging prediction tools will deepen the understanding of RNA-associated interactions in human diseases and hasten treatment processes.
    Matched MeSH terms: RNA, Untranslated/genetics; RNA Folding
  10. Fulltext High Expression of PXMP4 in Hepatocellular Carcinoma Tissues
    Zhao MM, Awang Z, Jumuddin FAB
    Asian Pac J Cancer Prev, 2024 Feb 01;25(2):603-608.
    PMID: 38415547 DOI: 10.31557/APJCP.2024.25.2.603
    OBJECTIVE: To analyze the high expression of peroxisome membrane protein 4 (PXMP4) in hepatocellular carcinoma (HCC) and its clinical significance.

    METHODS: The expression of PXMP4 mRNA in HCC tissues and corresponding adjacent tissues was detected by Q-PCR, and the expression of PXMP4 protein was detected by Western blot and immunohistochemistry. The correlation of PXMP4 protein expression with clinicopathological features and prognosis of HCC was analyzed.

    RESULTS: The expression levels of PXMP4 mRNA and protein in HCC tissues were significantly higher than those in adjacent tissues (P < 0.05), and its high expression was significantly correlated with tumor differentiation, lymph node metastasis, depth of invasion and TNM stage (P < 0.05). Patients with high expression of PXMP4 had a poor prognosis (P < 0.05).

    CONCLUSION: The high expression of PXMP4 may promote the occurrence and development of HCC, and inhibition of PXMP4 may be one of the potential molecular targets for targeted therapy of HCC.

    Matched MeSH terms: RNA, Messenger/genetics; RNA, Messenger/metabolism
  11. The complete mitogenome of the Norway lobster Nephrops norvegicus (Linnaeus, 1758) (Crustacea: Decapoda: Nephropidae)
    Gan HM, Tan MH, Gan HY, Lee YP, Austin CM
    Mitochondrial DNA A DNA Mapp Seq Anal, 2016 09;27(5):3179-80.
    PMID: 25648918 DOI: 10.3109/19401736.2015.1007325
    The clawed lobster Nephrops norvegicus is an important commercial species in European waters. We have sequenced the complete mitochondrial genome of the species from a partial genome scan using Next-Gen sequencing. The N. norvegicus has a mitogenome of 16,132 base pairs (71.22% A+ T content) comprising 13 protein-coding genes, 2 ribosomal subunit genes, 21 transfer RNAs, and a putative 1259 bp non-coding AT-rich region. This mitogenome is the second fully characterized for the family Nephropidae and the first for the genus Nephrops. The mitogenome gene order is identical to the Maine lobster, Homarus americanus with the exception of the possible loss of the trnI gene.
    Matched MeSH terms: RNA, Ribosomal/genetics; RNA, Transfer/genetics
  12. The complete mitogenome of the rock pool prawn Palaemon serenus (Heller, 1862) (Crustacea: Decapoda: Palaemonidae)
    Gan HY, Gan HM, Lee YP, Austin CM
    Mitochondrial DNA A DNA Mapp Seq Anal, 2016 09;27(5):3155-6.
    PMID: 25693708 DOI: 10.3109/19401736.2015.1007311
    The mitochondrial genome of the rock pool prawn (Palaemon serenus), is sequenced, making it the third for genera of the family Palaemonidae and the first for the genus Palaemon. The mitogenome is 15,967 base pairs in length and comprises 13 protein-coding genes, 2 ribosomal subunit genes, 22 transfer RNAs and a non-coding AT-rich region. The P. serenus mitogenome has an AT bias of 58.97% and a base composition of 29.79% for T, 24.14% for C, 29.18% for A, and 16.89% for G. The mitogenome gene order of P. serenus is identical to Exopalaemon carinicauda.
    Matched MeSH terms: RNA, Ribosomal/genetics; RNA, Transfer/genetics
  13. The complete mitogenome of the Australian freshwater shrimp Paratya australiensis Kemp, 1917 (Crustacea: Decapoda: Atyidae)
    Gan HY, Gan HM, Lee YP, Austin CM
    Mitochondrial DNA A DNA Mapp Seq Anal, 2016 09;27(5):3157-8.
    PMID: 25693707 DOI: 10.3109/19401736.2015.1007312
    The mitochondrial genome sequence of the Australian freshwater shrimp, Paratya australiensis, is presented, which is the fourth for genera of the superfamily Atyoidea and the first atyid from the southern hemisphere. The base composition of the P. australiensis, mitogenome is 33.55% for T, 18.24% for C, 35.16% for A, and 13.06% for G, with an AT bias of 71.58%. It has a mitogenome of 15,990 base pairs comprised of 13 protein-coding, 2 ribosomal subunit and 22 transfer RNAs genes and a non-coding AT-rich region. The mitogenome gene order for the species is typical for atyid shrimps, which conform to the primitive pan crustacean model.
    Matched MeSH terms: RNA, Ribosomal/genetics; RNA, Transfer/genetics
  14. The complete mitogenome of the bluespotted ribbontail ray Taeniura lymma (Forsskål, 1775) (Elasmobranchii: Myliobatiformes: Dasyatidae)
    Austin CM, Tan MH, Croft LJ, Meekan MG, Gan HY, Gan HM
    Mitochondrial DNA A DNA Mapp Seq Anal, 2016 09;27(5):3205-7.
    PMID: 25693694 DOI: 10.3109/19401736.2015.1007348
    The complete mitogenome of the ray Taeniura lymma was recovered from genome skimming using the HiSeq sequencing system. The T. lymma mitogenome has 17,652 base pairs (59.13% A + T content) made up of 13 protein-coding genes, 2 ribosomal subunit genes, 22 transfer RNAs and a 1906 bp non-coding AT-rich region. This mitogenome sequence is the second for a ray from Australian waters, the first for the genus Taeniura and the ninth for the family Dasyatidae.
    Matched MeSH terms: RNA, Ribosomal/genetics; RNA, Transfer/genetics
  15. The complete mitogenome of the minute mudskipper, Periophthalmus minutus Eggert, 1935 (Perciformes: Gobiidae: Oxudercinae)
    Gan HM, Tan MH, Lee YP, Hammer MP, Austin CM
    Mitochondrial DNA A DNA Mapp Seq Anal, 2016 11;27(6):4187-4188.
    PMID: 25600740
    The mitogenome of an Australian sample of the mudskipper, Periophthalmus minutus, was recovered from partial sequencing using the MiSeq sequencer. This mudskipper has a mitogenome of 16,506 base pairs (55% A + T content) made up of two ribosomal subunit genes, 13 protein-coding genes, 22 transfer RNAs, and a 838 bp non-coding AT-rich region. This is the first sequenced mitogenome for the genus Periophthalmus and the fifth for the subfamily Oxudercinae.
    Matched MeSH terms: RNA/genetics*; RNA, Transfer/genetics*
  16. The complete mitogenome of the cow tail ray Pastinachus atrus (Macleay, 1883) (Elasmobranchii; Myliobatiformes; Dasyatidae)
    Austin CM, Tan MH, Lee YP, Croft LJ, Meekan MG, Gan HM
    Mitochondrial DNA A DNA Mapp Seq Anal, 2016;27(2):1372-3.
    PMID: 25103432 DOI: 10.3109/19401736.2014.947586
    The complete mitogenome of the ray Pastinachus atrus was recovered from a partial genome scan using the HiSeq sequencing system. The P. atrus mitogenome has 18,162 base pairs (61% A + T content) made up of 13 protein-coding genes, 2 ribosomal subunit genes, 22 transfer RNAs, and a 2516 bp non-coding AT-rich region. This mitogenome sequence is the first for a ray from Australian waters, the first for the Genus Pastinachus, and the 6th for the family Dasyatidae.
    Matched MeSH terms: RNA, Ribosomal/genetics; RNA, Transfer/genetics
  17. A rapid and cost effective method in purifying small RNA
    Citartan M, Tan SC, Tang TH
    World J Microbiol Biotechnol, 2012 Jan;28(1):105-11.
    PMID: 22806785 DOI: 10.1007/s11274-011-0797-0
    Purification of RNA fragments from a complex mixture is a very common technique, and requires consideration of the time, cost, purity and yield of the purified RNA fragments. This study describes the fastest method of purifying small RNA with the lowest cost possible, without compromizing the yield and purity. The technique describes the purification of small RNA from polyacrylamide gel, resulting in a good yield of small RNA with minimum experimental steps in avoiding degradation of the RNA, obviating the use of ethidium bromide and phenol-chloroform extraction, as well as siliconized glass wools to remove the polyacrylamide gel particles. The purified small RNA is suitable for a wide variety of applications such as ligation, end labelling with radio isotope, RT-PCR (Reverse Transcriptase-PCR), Northern blotting, experimental RNomics study and also Systematic Evolution of Ligands by Exponential Enrichment (SELEX).
    Matched MeSH terms: RNA/genetics; RNA/isolation & purification*; RNA/chemistry
  18. Rapid and effective method of RNA isolation from green microalga Ankistrodesmus convolutus
    Thanh T, Omar H, Abdullah MP, Chi VT, Noroozi M, Ky H, et al.
    Mol Biotechnol, 2009 Oct;43(2):148-53.
    PMID: 19507070 DOI: 10.1007/s12033-009-9182-8
    The rapid and effective method for the isolation of RNA from green microalga Ankistrodesmus convolutus based on homogenization in a simple CTAB buffer and selective precipitation of RNA with lithium chloride is developed. This procedure avoids the use of toxic chaotropic agents and phenol while high concentration of dithiothreitol is used to inhibit RNase activity and prevent oxidative cross-linking of nucleic acids by phenolics. The extraction procedure was able to produce high quality and intact RNA from A. convolutus. The yield of total RNA was 0.69-0.73 mg/g of fresh weight, with A(260)/A(280) ratio of 1.79-1.86. The obtained RNA was of sufficient quality and suitable for downstream application such as RT-PCR and cDNA library construction. The procedure may also have wider applicability for total RNA isolation from other green microalgae species.
    Matched MeSH terms: RNA, Algal/isolation & purification*; RNA, Algal/metabolism; RNA, Algal/chemistry*
  19. Fulltext Detection of Laem-Singh virus in cultured Penaeus monodon shrimp from several sites in the Indo-Pacific region
    Sittidilokratna N, Dangtip S, Sritunyalucksana K, Babu R, Pradeep B, Mohan CV, et al.
    Dis Aquat Organ, 2009 Apr 27;84(3):195-200.
    PMID: 19565696 DOI: 10.3354/dao02059
    Laem-Singh virus (LSNV) is a positive-sense single-stranded RNA (ssRNA) virus that was recently identified in Penaeus monodon shrimp in Thailand displaying signs of slow growth syndrome. A total of 326 shrimp collected between 1998 and 2007 from countries in the Indo-Pacific region were tested by RT-PCR for evidence of LSNV infection. The samples comprised batches of whole postlarvae, and lymphoid organ, gill, muscle or pleopod tissue of juvenile, subadult and adult shrimp. LSNV was not detected in 96 P. monodon, P. japonicus or P. merguiensis from Australia or 16 P. monodon from Fiji, Philippines, Sri Lanka and Mozambique. There was no evidence of LSNV infection in 73 healthy juvenile P. vannamei collected during 2006 from ponds at 9 locations in Thailand. However, LNSV was detected in each of 6 healthy P. monodon tested from Malaysia and Indonesia, 2 of 6 healthy P. monodon tested from Vietnam and 39 of 40 P. monodon collected from slow-growth ponds in Thailand. A survey of 81 P. monodon collected in 2007 from Andhra Pradesh, India, indicated 56.8% prevalence of LSNV infection but no clear association with disease or slow growth. Phylogenetic analysis of PCR amplicons obtained from samples from India, Vietnam, Malaysia and Thailand indicated that nucleotide sequence variation was very low (>98% identity) and there was no clustering of viruses according to site of isolation or the health status of the shrimp. The data suggests that LSNV exists as a single genetic lineage and occurs commonly in healthy P. monodon in parts of Asia.
    Matched MeSH terms: RNA Viruses/classification; RNA Viruses/genetics*; RNA Viruses/isolation & purification*
  20. Role of the Tristetraprolin (Zinc Finger Protein 36 Homolog) Gene in Cancer
    Gupta G, Bebawy M, Pinto TJA, Chellappan DK, Mishra A, Dua K
    Crit Rev Eukaryot Gene Expr, 2018;28(3):217-221.
    PMID: 30311568 DOI: 10.1615/CritRevEukaryotGeneExpr.2018021188
    Cancer is a complicated transformational progression that fiercely changes the appearance of cell physiology as well as cells' relations with adjacent tissues. Developing an oncogenic characteristic requires a wide range of modifications in a gene expression at a cellular level. This can be achieved by activation or suppression of the gene regulation pathway in a cell. Tristetraprolin (TTP or ZFP36) associated with the initiation and development of tumors are regulated at the level of mRNA decay, frequently through the activity of AU-rich mRNA-destabilizing elements (AREs) located in their 3'-untranslated regions. TTP is an attractive target for therapeutic use and diagnostic tools due to its characteristic appearance in cancer tissue alone. Thus, the illumination of TTP in diverse types of cancer might deliver additional effective remedies in the coming era for cancer patients. The objective of this review is to familiarize the reader with the TTP proteins, focus on efficient properties that endow them with their effective oncogenic potential, describe their physiological role in cancer cells, and review the unique properties of TT, and of TTP-driven cancer.
    Matched MeSH terms: RNA, Messenger/genetics; RNA Stability/genetics
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