Abstract：
:As part of the optimization of assisted reproductive technology programs, the aim of the study was to identify key small noncoding RNA (sncRNA) molecules that participate in maternal-to-zygotic transition and determine development potential and competence to form a healthy fetus. Small RNA deep sequencing followed by quantitative real-time RT-PCR was used to profile sncRNAs in 50 samples of spent culture medium from morula with different development potentials (no potential (degradation/developmental arrest), low potential (poor-quality blastocyst), and high potential (good/excellent quality blastocyst capable of implanting and leading to live birth)) obtained from 27 subfertile couples who underwent in vitro fertilization. We have shown that the quality of embryos at the morula stage is determined by secretion/uptake rates of certain sets of piRNAs and miRNAs, namely hsa_piR_011291, hsa_piR_019122, hsa_piR_001311, hsa_piR_015026, hsa_piR_015462, hsa_piR_016735, hsa_piR_019675, hsa_piR_020381, hsa_piR_020485, hsa_piR_004880, hsa_piR_000807, hsa-let-7b-5p, and hsa-let-7i-5p. Predicted gene targets of these sncRNAs included those globally decreased at the 8-cell-morula-blastocyst stage and critical to early embryo development. We show new original data on sncRNA profiling in spent culture medium from morula with different development potential. Our findings provide a view of a more complex network that controls human embryogenesis at the pre-implantation stage. Further research is required using reporter analysis to experimentally confirm interactions between identified sncRNA/gene target pairs.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Timofeeva A,Drapkina Y,Fedorov I,Chagovets V,Makarova N,Shamina M,Kalinina E,Sukhikh Gdoi
10.3390/ijms21249399subject
Has Abstractpub_date
2020-12-10 00:00:00issue
24issn
1422-0067pii
ijms21249399journal_volume
21pub_type
杂志文章abstract：:Being master regulators of gene expression, transcription factors (TFs) play important roles in determining plant growth, development and reproduction. To date, many TFs have been shown to positively mediate plant responses to environmental stresses. In the current study, the biological functions of a stress-responsiv...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21010286
更新日期：2019-12-31 00:00:00
abstract：:Melanogenesis is a biological process resulting in the production of melanin pigment, which plays an important role in the prevention of sun-induced skin injury, and determines hair and skin color. So, a wide variety of approaches have been proposed to increase the synthesis of melanin. This study evaluated the effect...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19103211
更新日期：2018-10-17 00:00:00
abstract：:Mitogen-activated protein kinases (MAPKs) are key regulators of numerous biological processes in plants. To better understand the mechanisms by which these kinases function, high resolution measurement of MAPK activation kinetics in different biological contexts would be beneficial. One method to measure MAPK activati...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21155350
更新日期：2020-07-28 00:00:00
abstract：:By integrating ATP aptamer into the linker DNA, a novel DNA hydrogel was designed, with mechanical properties that could be tuned into three phases. Based on the unique interaction between ATP and its aptamer, the mechanical strength of the hydrogel increased from 204 Pa to 380 Pa after adding ATP. Furthermore, with t...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19061633
更新日期：2018-05-31 00:00:00
abstract：:In eukaryotes, DNA is compacted into a complex structure known as chromatin. The unravelling of DNA is a crucial step in DNA repair, replication, transcription and recombination as this allows access to DNA for these processes. Failure to package DNA into the nucleosome, the individual unit of chromatin, can lead to g...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms12118063
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abstract：:Transforming growth factor β (TGFβ) is a secreted growth and differentiation factor that influences vital cellular processes like proliferation, adhesion, motility, and apoptosis. Regulation of the TGFβ signaling pathway is of key importance to maintain tissue homeostasis. Perturbation of this signaling pathway has be...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms22020476
更新日期：2021-01-06 00:00:00
abstract：:One of the major current trends in cancer immunotherapy is the blockade of immune checkpoint proteins that negatively regulate the immune response. This has been achieved through antibodies blocking PD-1/PD-L1 and CTLA-4/CD80/CD86 interactions. Such antibodies have revolutionized oncological therapy and shown a new wa...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
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更新日期：2020-11-23 00:00:00
abstract：:The present work provides a comprehensive overview of the recent progress of research work toward developing new one dimensional (1-D) ceria (CeO(2)) nanomaterials. The review has been classified into three parts: the preparation procedures with identification of the existing different dimensional ceria nanomaterials,...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms11093226
更新日期：2010-09-13 00:00:00
abstract：:Selectively targeted nanoscale drug delivery systems have recently emerged as promising intravenously therapeutic option for most chronic joint diseases. Here, a newly synthetized dodecapeptide (GE11)-polylactide-co-glycolide (PLGA)-based conjugate was used to prepare smart nanoparticles (NPs) intended for intra-artic...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19082304
更新日期：2018-08-06 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21144861
更新日期：2020-07-09 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21082880
更新日期：2020-04-20 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20184395
更新日期：2019-09-06 00:00:00
abstract：:Three quinary polar intermetallic compounds in the (Eu(1-x)Ca(x))9In8(Ge(1-y)Sn(y))8 (x = 0.66, y = 0.03) and the (Eu(1-x)Ca(x))3In(Ge(3-y)Sn(1+y)) (x = 0.66, 0.68; y = 0.13, 0.27) phases have been synthesized using the molten In-metal flux method, and the crystal structures are characterized by powder and single-crys...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms16049017
更新日期：2015-04-22 00:00:00
abstract：:MicroRNAs (miRNAs) play key roles in plant reproduction. However, knowledge on microRNAome analysis in autotetraploid rice is rather limited. Here, high-throughput sequencing technology was employed to analyze miRNAomes during pollen development in diploid and polyploid rice. A total of 172 differentially expressed mi...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17040499
更新日期：2016-04-12 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19113353
更新日期：2018-10-26 00:00:00
abstract：:Due to the central role of liver tissue in partitioning and metabolizing of nutrients, molecular liver-specific alterations are of considerable interest to characterize an efficient conversion and usage of feed in livestock. To deduce tissue-specific and systemic effects on nutrient metabolism and feed efficiency (FE)...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18081674
更新日期：2017-08-01 00:00:00
abstract：:Levodopa (LD) is used to increase dopamine level for treating Parkinson's disease. The major metabolism of LD to produce dopamine is decarboxylation. In order to understand the metabolism of LD; the electronic structure of levodopa was investigated at the Density Functional DFT/B3LYP level of theory using the 6-311+G*...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms13044321
更新日期：2012-01-01 00:00:00
abstract：:The excellent biocompatibility and biological effects of fullerenol and its derivatives make their biomedical application promising. The potential effects of fullerenol in mammals have been extensively studied, but little is known about its effects on female reproduction. Using canonical oocyte-granulosa cell complexe...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19030699
更新日期：2018-03-01 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21228864
更新日期：2020-11-23 00:00:00
abstract：:Perillaldehyde (PAE), an essential oil in Perilla plants, serves as a safe flavor ingredient in foods, and shows an effectively antifungal activity. Reactive oxygen species (ROS) accumulation in Aspergillus flavus plays a critical role in initiating a metacaspase-dependent apoptosis. However, the reason for ROS accumu...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
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更新日期：2020-02-23 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21217973
更新日期：2020-10-27 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19123944
更新日期：2018-12-07 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18040720
更新日期：2017-03-28 00:00:00
abstract：:GABARAP (γ-aminobutyric acid type A receptor-associated protein) and its paralogues GABARAPL1 and GABARAPL2 comprise a subfamily of autophagy-related Atg8 proteins. They are studied extensively regarding their roles during autophagy. Originally, however, especially GABARAPL2 was discovered to be involved in intra-Golg...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22010085
更新日期：2020-12-23 00:00:00
abstract：:The analgesic effect of venlafaxine (VLX), which is a selective serotonin and noradrenaline reuptake inhibitor (SNRI), has been observed on oxaliplatin-induced neuropathic pain in mice. Significant allodynia was shown after oxaliplatin treatment (6 mg/kg, i.p.); acetone and von Frey hair tests were used to assess cold...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20071652
更新日期：2019-04-03 00:00:00
abstract：:Tunneling nanotubes (TNTs) are thin membrane elongations among the cells that mediate the trafficking of subcellular organelles, biomolecules, and cues. Mesenchymal stem cells (MSCs) receive substantial attention in tissue engineering and regenerative medicine. Many MSCs-based clinical trials are ongoing for dreadful ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21103481
更新日期：2020-05-14 00:00:00
abstract：:Autophagy is an essential mechanism to maintain cellular homeostasis. Besides its role in controlling the quality of cytoplasmic components, it participates in nutrient obtaining and lipid mobilization under stressful conditions. Furthermore, autophagy is involved in the regulation of systemic metabolism as its blocka...
journal_title：International journal of molecular sciences
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更新日期：2020-04-03 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
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更新日期：2019-09-08 00:00:00
abstract：:The melanin-inducing properties of cirsimaritin were investigated in murine B16F10 cells. Cirsimaritin is an active flavone with methoxy groups, which is isolated from the branches of Lithocarpus dealbatus. Tyrosinase activity and melanin content in murine B16F10 melanoma cells were increased by cirsimaritin in a dose...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms16048772
更新日期：2015-04-20 00:00:00
abstract：:Mammalian aquaporins (AQPs) are transmembrane channels expressed in a large variety of cells and tissues throughout the body. They are known as water channels, but they also facilitate the transport of small solutes, gasses, and monovalent cations. To date, 13 different AQPs, encoded by the genes AQP0-AQP12, have been...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20082039
更新日期：2019-04-25 00:00:00
