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  1. Article: The 3-dimensional printing for dental tissue regeneration: the state of the art and future challenges.

    Zhao, Fengxiao / Zhang, Zhijun / Guo, Weihua

    Frontiers in bioengineering and biotechnology

    2024  Volume 12, Page(s) 1356580

    Abstract: Tooth loss or damage poses great threaten to oral and general health. While contemporary clinical treatments have enabled tooth restoration to a certain extent, achieving functional tooth regeneration remains a challenging task due to the intricate and ... ...

    Abstract Tooth loss or damage poses great threaten to oral and general health. While contemporary clinical treatments have enabled tooth restoration to a certain extent, achieving functional tooth regeneration remains a challenging task due to the intricate and hierarchically organized architecture of teeth. The past few decades have seen a rapid development of three-dimensional (3D) printing technology, which has provided new breakthroughs in the field of tissue engineering and regenerative dentistry. This review outlined the bioactive materials and stem/progenitor cells used in dental regeneration, summarized recent advancements in the application of 3D printing technology for tooth and tooth-supporting tissue regeneration, including dental pulp, dentin, periodontal ligament, alveolar bone and so on. It also discussed current obstacles and potential future directions, aiming to inspire innovative ideas and encourage further development in regenerative medicine.
    Language English
    Publishing date 2024-02-22
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2719493-0
    ISSN 2296-4185
    ISSN 2296-4185
    DOI 10.3389/fbioe.2024.1356580
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Cooling inflammation while potentiating immune checkpoint inhibition: Enhancing the benefit-risk ratio of immuno-oncology therapy.

    Potter, David A / Guo, Zhijun / Lei, Jianxun / Antonarakis, Emmanuel S

    Proceedings of the National Academy of Sciences of the United States of America

    2024  Volume 121, Issue 9, Page(s) e2400431121

    MeSH term(s) Humans ; Immune Checkpoint Inhibitors/therapeutic use ; Epoxide Hydrolases ; Odds Ratio ; Neoplasms/drug therapy ; Neoplasms/immunology ; Immunotherapy
    Chemical Substances Immune Checkpoint Inhibitors ; Epoxide Hydrolases (EC 3.3.2.-)
    Language English
    Publishing date 2024-02-14
    Publishing country United States
    Document type Journal Article ; Comment
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.2400431121
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1148: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  3. Article ; Online: Construction of dental pulp decellularized matrix by cyclic lavation combined with mechanical stirring and its proteomic analysis.

    Zhang, Zhijun / Bi, Fei / Huang, Yibing / Guo, Weihua

    Biomedical materials (Bristol, England)

    2024  

    Abstract: The decellularized matrixhas a great potential for tissue remodeling and regeneration; however, decellularization could induce host immune rejection due to incomplete cell removal or detergent residues, thereby posing significant challenges for its ... ...

    Abstract The decellularized matrixhas a great potential for tissue remodeling and regeneration; however, decellularization could induce host immune rejection due to incomplete cell removal or detergent residues, thereby posing significant challenges for its clinical application. Therefore, the selection of an appropriate detergent concentration, further optimization of tissue decellularization technique, increased of biosafety in decellularized tissues, and reduction of tissue damage during the decellularization procedures are pivotal issues that need to be investigated. Inthis study, we tested several conditions and determined that 0.1% Sodium dodecyl sulfate(SDS) and three decellularization cycles were the optimal conditions for decellularization of pulp tissue. Decellularization efficiency was calculated and the preparation protocol for dental pulp decellularization matrix (DPDM) was further optimized. To characterize the optimized DPDM, the microstructure, odontogenesis-related protein and fiber content were evaluated. Our results showed that the properties of optimized DPDM were superior to those of the non-optimized matrix. We also performed the 4D-Label-free quantitative proteomic analysis of DPDM and demonstrated the preservation of proteins from the natural pulp. This study provides a solid theoretical and experimental foundation for the potential application of DPDM in pulp regeneration.
    Language English
    Publishing date 2024-04-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 2265222-X
    ISSN 1748-605X ; 1748-6041
    ISSN (online) 1748-605X
    ISSN 1748-6041
    DOI 10.1088/1748-605X/ad4245
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6626: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  4. Article ; Online: Acid-Base Properties of Cis-Vacant Montmorillonite Edge Surfaces: A Combined First-Principles Molecular Dynamics and Surface Complexation Modeling Approach.

    Gao, Pengyuan / Liu, Xiandong / Guo, Zhijun / Tournassat, Christophe

    Environmental science & technology

    2023  

    Abstract: Montmorillonite layer edge surfaces have pH-dependent properties, which arises from the acid-base reactivity of their surface functional groups. Edge surface acidity (with intrinsic reaction equilibrium constant, ... ...

    Abstract Montmorillonite layer edge surfaces have pH-dependent properties, which arises from the acid-base reactivity of their surface functional groups. Edge surface acidity (with intrinsic reaction equilibrium constant, p
    Language English
    Publishing date 2023-01-10
    Publishing country United States
    Document type Journal Article
    ISSN 1520-5851
    ISSN (online) 1520-5851
    DOI 10.1021/acs.est.2c07171
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Structures of multinuclear U(VI) species on the hydroxylated α-SiO

    Gao, Pengyuan / Jin, Qiang / Chen, Zongyuan / Wang, Dongqi / Tournassat, Christophe / Guo, Zhijun

    Physical chemistry chemical physics : PCCP

    2024  Volume 26, Issue 5, Page(s) 4125–4134

    Abstract: Multinuclear U(VI) species may be dominant in aqueous solutions under environmental conditions, while the structures of the multinuclear U(VI) species on mineral surfaces remain unclear. This work reports the structural and bonding properties of the ... ...

    Abstract Multinuclear U(VI) species may be dominant in aqueous solutions under environmental conditions, while the structures of the multinuclear U(VI) species on mineral surfaces remain unclear. This work reports the structural and bonding properties of the possible surface complexes of three aqueous multinuclear U(VI) species,
    Language English
    Publishing date 2024-01-31
    Publishing country England
    Document type Journal Article
    ZDB-ID 1476244-4
    ISSN 1463-9084 ; 1463-9076
    ISSN (online) 1463-9084
    ISSN 1463-9076
    DOI 10.1039/d3cp04941h
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Fully Distributed Optimal Position Control of Networked Uncertain Euler-Lagrange Systems Under Unbalanced Digraphs.

    Guo, Zhijun / Chen, Gang

    IEEE transactions on cybernetics

    2022  Volume 52, Issue 10, Page(s) 10592–10603

    Abstract: The distributed optimal position control problem, which aims to cooperatively drive the networked uncertain nonlinear Euler-Lagrange (EL) systems to an optimal position that minimizes a global cost function, is investigated in this article. In the case ... ...

    Abstract The distributed optimal position control problem, which aims to cooperatively drive the networked uncertain nonlinear Euler-Lagrange (EL) systems to an optimal position that minimizes a global cost function, is investigated in this article. In the case without constraints for the positions, a fully distributed optimal position control protocol is first presented by applying adaptive parameter estimation and gain tuning techniques. As the environmental constraints for the positions are considered, we further provide an enhanced optimal control scheme by applying the ϵ -exact penalty function method. Different from the existing optimal control schemes of networked EL systems, the proposed adaptive control schemes have two merits. First, they are fully distributed in the sense without requiring any global information. Second, the control schemes are designed under the general unbalanced directed communication graphs. The simulations are performed to verify the obtained results.
    Language English
    Publishing date 2022-09-19
    Publishing country United States
    Document type Journal Article
    ISSN 2168-2275
    ISSN (online) 2168-2275
    DOI 10.1109/TCYB.2021.3063619
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Integrative Inducer Intervention and Transcriptomic Analyses Reveal the Metabolism of Paralytic Shellfish Toxins in

    Dong, Chenfan / Zheng, Guanchao / Peng, Jixing / Guo, Mengmeng / Wu, Haiyan / Tan, Zhijun

    Environmental science & technology

    2024  Volume 58, Issue 15, Page(s) 6519–6531

    Abstract: Paralytic shellfish toxins (PSTs) are widely distributed neurotoxins, and the PST metabolic detoxification mechanism in bivalves has received increasing attention. To reveal the effect of phase I (cytochrome P450)-II (GST)-III (ABC transport) metabolic ... ...

    Abstract Paralytic shellfish toxins (PSTs) are widely distributed neurotoxins, and the PST metabolic detoxification mechanism in bivalves has received increasing attention. To reveal the effect of phase I (cytochrome P450)-II (GST)-III (ABC transport) metabolic systems on the PST metabolism in
    MeSH term(s) Animals ; Rifampin/metabolism ; alpha-Tocopherol/metabolism ; Bivalvia ; Shellfish/analysis ; Colchicine/metabolism ; Dinoflagellida/metabolism
    Chemical Substances Rifampin (VJT6J7R4TR) ; alpha-Tocopherol (H4N855PNZ1) ; Colchicine (SML2Y3J35T)
    Language English
    Publishing date 2024-04-05
    Publishing country United States
    Document type Journal Article
    ISSN 1520-5851
    ISSN (online) 1520-5851
    DOI 10.1021/acs.est.4c00607
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Genome-wide identification and expression analysis of the HAK/KUP/KT gene family in Moso bamboo.

    Guo, Hui / Tan, Jiaqi / Jiao, Yang / Huang, Bing / Ma, Ruifang / Ramakrishnan, Muthusamy / Qi, Guoning / Zhang, Zhijun

    Frontiers in plant science

    2024  Volume 15, Page(s) 1331710

    Abstract: ... The ... ...

    Abstract The K
    Language English
    Publishing date 2024-03-26
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2613694-6
    ISSN 1664-462X
    ISSN 1664-462X
    DOI 10.3389/fpls.2024.1331710
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Highly selective electroreduction of CO

    Fang, Zijian / Zhai, Yanling / Guo, Weiwei / Sun, Zhaoyang / Jiao, Lei / Zhu, Zhijun / Lu, Xiaoquan / Tang, Jianguo

    Chemical communications (Cambridge, England)

    2024  Volume 60, Issue 26, Page(s) 3575–3578

    Abstract: ZnO quantum dots (QDs) supported on porous nitrogen-doped carbon ( ... ...

    Abstract ZnO quantum dots (QDs) supported on porous nitrogen-doped carbon (ZnO
    Language English
    Publishing date 2024-03-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472881-3
    ISSN 1364-548X ; 1359-7345 ; 0009-241X
    ISSN (online) 1364-548X
    ISSN 1359-7345 ; 0009-241X
    DOI 10.1039/d3cc06281c
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Research Advances on Hydrogel-Based Materials for Tissue Regeneration and Remineralization in Tooth.

    Zhang, Zhijun / Bi, Fei / Guo, Weihua

    Gels (Basel, Switzerland)

    2023  Volume 9, Issue 3

    Abstract: Tissue regeneration and remineralization in teeth is a long-term and complex biological process, including the regeneration of pulp and periodontal tissue, and re-mineralization of dentin, cementum and enamel. Suitable materials are needed to provide ... ...

    Abstract Tissue regeneration and remineralization in teeth is a long-term and complex biological process, including the regeneration of pulp and periodontal tissue, and re-mineralization of dentin, cementum and enamel. Suitable materials are needed to provide cell scaffolds, drug carriers or mineralization in this environment. These materials need to regulate the unique odontogenesis process. Hydrogel-based materials are considered good scaffolds for pulp and periodontal tissue repair in the field of tissue engineering due to their inherent biocompatibility and biodegradability, slow release of drugs, simulation of extracellular matrix, and the ability to provide a mineralized template. The excellent properties of hydrogels make them particularly attractive in the research of tissue regeneration and remineralization in teeth. This paper introduces the latest progress of hydrogel-based materials in pulp and periodontal tissue regeneration and hard tissue mineralization and puts forward prospects for their future application. Overall, this review reveals the application of hydrogel-based materials in tissue regeneration and remineralization in teeth.
    Language English
    Publishing date 2023-03-20
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2813982-3
    ISSN 2310-2861 ; 2310-2861
    ISSN (online) 2310-2861
    ISSN 2310-2861
    DOI 10.3390/gels9030245
    Database MEDical Literature Analysis and Retrieval System OnLINE

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