Exploration and practice of distributed energy network system

Zhu, Xiaojun; Zhu, Jianhua; Zhu, Zhenqi; Gan, Zhongxue

doi:10.1360/n972017-00576

Cited by 6 publications

(8 citation statements)

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“…Our data also validated that let-7a was down-regulated in GC tissues and cells, and let-7a overexpression inhibited GC cell proliferation, migration, invasion, and accelerated cell apoptosis, in accordance with previous researches. 14,18,28 More interestingly, our results substantiated that let-7a mediated the regulatory effects of circBANP on GC cell proliferation, migration, invasion and apoptosis. In a word, circBANP enhanced GC progression in vitro possibly through sponging let-7a.…”

Section: Discussionsupporting

confidence: 63%

Retracted Article: CircBANP acts as a sponge of let-7a to promote gastric cancer progression via the FZD5/Wnt/β-catenin pathway

et al. 2020

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Gastric cancer (GC) is one of the leading causes of cancer-related deaths in our country. Circular RNAs (circRNAs) are being found to have relevance to human cancers, including GC. The purpose of this study was to investigate the functional role of circRNA BTG3 associated nuclear protein (circBANP) in GC and underlying mechanisms governing it. CircBANP was identified using RNase R assay and polymerase chain reaction (PCR) with specific primers. The levels of circBANP, let-7a and Frizzled-5 (FZD5) mRNA were assessed by quantitative real-time PCR (qRT-PCR). Cell proliferation, colony formation ability, apoptosis, and migration and invasion were determined by Cell Counting Kit-8 (CCK-8) assay, colony formation assay, flow cytometry, transwell assay, respectively. The targeted interaction between let-7a and circBANP or FZD5 was confirmed by dual-luciferase reporter assay or RNA pull-down assay. Western blot analysis was performed to detect the indicated protein expression. A xenograft model assay was established to observe the role of circBANP in vivo. We found that circBANP was up-regulated in GC tissues and cell lines, and associated with clinicopathologic features of GC patients. CircBANP knockdown repressed the proliferation, migration, invasion, and promoted the apoptosis in GC cells.CircBANP sequestered let-7a by acting as a molecular sponge of let-7a. Moreover, the regulatory effect of circBANP on GC cell progression in vitro was mediated by let-7a. CircBANP protected against FZD5 repression by sponging let-7a in GC cells. Wnt/b-catenin signaling was involved in the regulatory network of the circBANP/let-7a axis in GC cell progression. Additionally, circBANP depletion retarded tumor growth in vivo. In conclusion, our study suggested that the knockdown of circBANP suppressed GC cell progression in vitro and in vivo at least partially through sponging let-7a and regulating FZD5/ Wnt/b-catenin signaling, providing a novel mechanism for understanding the pathogenesis of GC.

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Section: Discussionsupporting

confidence: 63%

Retracted Article: CircBANP acts as a sponge of let-7a to promote gastric cancer progression via the FZD5/Wnt/β-catenin pathway

et al. 2020

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“…-Quantum communication has attracted widespread interest for its high security during the past few decades. There are many branches of quantum communication, such as quantum key distribution (QKD) [1][2][3][4][5], quantum teleportation (QT) [6][7][8], quantum secure direct communication (QSDC) [9][10][11][12][13][14] and some other interesting protocols [15][16][17][18][19][20][21]. QKD provides an unconditionally secure method of distributing secret keys between two spatially separated parties.…”

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confidence: 99%

Faithful entanglement distribution using quantum multiplexing in noisy channel

Zhao

Zhou

Zhong

et al. 2021

EPL

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Quantum multiplexing provides us with a powerful approach that can distribute entanglement using only a single photonic pulse to interact with remote quantum memories. In common entanglement distribution protocols, the entanglement purification is often exploited if the distributed entanglement is degraded by the channel noise. In this protocol, we propose a faithful entanglement distribution protocol using quantum multiplexing of photon in a collective noise channel. By designing the encoding and decoding setup, our protocol can resist the collective noise. When the protocol is successful, the parties can obtain two pairs of maximally entangled states. When the protocol fails, the parties can still obtain one pair of maximally entangled state. Our protocol does not require the entanglement purification, so that it is more efficient. The above advantages enable our protocol to have important application potential in the future quantum communication field.

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“…-Quantum entanglement is a pivotal resource for quantum information processing ranging from quantum communication to quantum computation [23]. For instance, quantum communication utilizes quantum state collapse and statistical tests to detect eavesdropping behavior in quantum key distribution (QKD) [1][2][3][4][5], quantum secret sharing (QSS) [6,7], quantum secure direct communication (QSDC) [8][9][10][11][12][13][14][15][16][17][18][19][20][21][22] and some other important protocols [23,24]. Unfortunately, the photon transmission probability in optical fibers scales exponentially with the communication length.…”

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confidence: 99%

A survey on advances of quantum repeater

Zhou¹,

Zhong²,

Sheng³

2021

EPL

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The distribution of quantum entanglement is essential for quantum communication. Contrary to classical communication, the signal in quantum communication is impossible to copy due to the basic principles of quantum mechanics, i.e., quantum state collapse and no-cloning theorem. However, the communication range is limited by inevitable photon loss. To counteract this issue, one can insert several repeater stations between two remote end nodes to divide the full distance into several shorter segments and successively operate entanglement swapping between adjacent repeater stations to enable long-distance quantum communication. Up to now, one can classify quantum repeaters (QRs) into three generations based on the methods of reducing errors resulted from photon loss and imperfect operations. In this paper, we will briefly review advances for each generation of QRs and discuss the advantages and challenges of each generation. Moreover, we also discuss some efficient proposals of building blocks to overcome the bottlenecks for QRs.

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Exploration and practice of distributed energy network system

Cited by 6 publications

References 0 publications

Retracted Article: CircBANP acts as a sponge of let-7a to promote gastric cancer progression via the FZD5/Wnt/β-catenin pathway

Retracted Article: CircBANP acts as a sponge of let-7a to promote gastric cancer progression via the FZD5/Wnt/β-catenin pathway

Faithful entanglement distribution using quantum multiplexing in noisy channel

A survey on advances of quantum repeater

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