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  1. Article

    Open Access

    Probiotic-derived amphiphilic exopolysaccharide self-assembling adjuvant delivery platform for enhancing immune responses

    Enhancing immune response activation through the synergy of effective antigen delivery and immune enhancement using natural, biodegradable materials with immune-adjuvant capabilities is challenging. Here, we p...

    Shouxin Sheng, Haochi Zhang, **nyu Li, Jian Chen, Pu Wang in Journal of Nanobiotechnology (2024)

  2. Article

    Open Access

    Data-driven energy landscape reveals critical genes in cancer progression

    The evolution of cancer is a complex process characterized by stable states and transitions among them. Studying the dynamic evolution of cancer and revealing the mechanisms of cancer progression based on expe...

    Juntan Liu, Chunhe Li in npj Systems Biology and Applications (2024)

  3. No Access

    Protocol

    Energy Landscape Analysis of the Epithelial-Mesenchymal Transition Network

    The epithelial–mesenchymal transition (EMT) is a key developmental program that is often activated during the cancer invasion, metastasis, and drug resistance. However, it remains a critical question to elucid...

    Leijun Ye, Chunhe Li in TGF-Beta Signaling (2022)

  4. No Access

    Article

    Consciously Constructing the Robust NiS/g-C3N4 Hybrids for Enhanced Photocatalytic Hydrogen Evolution

    Selective growth of cocatalyst on the surface of photocatalyst has been attracted considerable attention due to their efficient charges transfer property. In this study, the robust NiS modified graphitic carbo...

    **ao Lin, Shiwen Du, Chunhe Li, Guojun Li, Youji Li, Feitai Chen in Catalysis Letters (2020)

  5. No Access

    Article

    NiCo2S4 decorated g-C3N4 nanosheets for enhanced photocatalytic hydrogen evolution

    Efficient hole-electron pair separation plays a crucial role in enhancing photocatalytic activity of g-C3N4, which usually requires a noble metal cocatalyst. Here we report metallic NiCo2S4 nanoparticles as a coc...

    Chunhe Li, Yulan Liang, Zhufeng Lu, **aoyan **ang in Journal of Nanoparticle Research (2020)

  6. No Access

    Article

    Curvature estimates for convex solutions of some fully nonlinear Hessian-type equations

    In the research of fully nonlinear elliptic partial differential equations, the concavities of the nonlinear operators is always essential. The concavity is the key to establish the curvature estimates of thes...

    Chunhe Li, Changyu Ren, Zhizhang Wang in Calculus of Variations and Partial Differe… (2019)

  7. No Access

    Article

    The Rigidity of Hypersurfaces in Euclidean Space

    In the present paper, the rigidity of hypersurfaces in Euclidean space is revisited. The Darboux equation is highlighted and two new proofs of the rigidity are given via energy method and maximal principle, re...

    Chunhe Li, Yanyan Xu in Chinese Annals of Mathematics, Series B (2019)

  8. Article

    Open Access

    A landscape view on the interplay between EMT and cancer metastasis

    The epithelial–mesenchymal transition (EMT) is a basic developmental process that converts epithelial cells to mesenchymal cells. Although EMT might promote cancer metastasis, the molecular mechanisms for it r...

    Chunhe Li, Gabor Balazsi in npj Systems Biology and Applications (2018)

  9. Article

    Open Access

    Landscape reveals critical network structures for sharpening gene expression boundaries

    Spatial pattern formation is a critical issue in developmental biology. Gene expression boundary sharpening has been observed from both experiments and modeling simulations. However, the mechanism to determine...

    Chunhe Li, Lei Zhang, Qing Nie in BMC Systems Biology (2018)

  10. Article

    Open Access

    A self-enhanced transport mechanism through long noncoding RNAs for X chromosome inactivation

    X-chromosome inactivation (XCI) is the mammalian dosage compensation strategy for balancing sex chromosome content between females and males. While works exist on initiation of symmetric breaking, the underlyi...

    Chunhe Li, Tian Hong, Chiu-Ho Webb, Heather Karner, Sha Sun, Qing Nie in Scientific Reports (2016)

  11. No Access

    Article

    An isomer of a POM-based hybrid compound formed through different linkage between CuI ions and pyrazine

    One 3D Keggin polyoxometalates-based hybrid compound, [Cu4(pz)6(H2O)2(SiW12O40)] (1) (pz = pyrazine), was hydrothermally synthesized and characterized by an elemental analysis, IR spectroscopy, thermogravimetric ...

    Yang Yang, Chunhe Li, Ya-Guang Chen in Journal of Inclusion Phenomena and Macrocy… (2016)

  12. No Access

    Article

    On the linearized Darboux equation arising in isometric embedding of the Alexandrov positive annulus

    In the present paper, the solvability condition of the linearized Gauss-Codazzi system and the solutions to the homogenous system are given. In the meantime, the solvability of a relevant linearized Darboux eq...

    Chunhe Li in Chinese Annals of Mathematics, Series B (2013)

  13. No Access

    Article

    The semi-global isometric embedding of surfaces with Gaussian curvature changing sign cleanly

    A new method to solve the Gauss-Codazzi system is given in which we transform the linearized system to a partial differential equation of second order, and by the method we solve the problem of semi-global iso...

    ChunHe Li in Science China Mathematics (2012)

  14. No Access

    Article

    Difference in miRNA expression profiles between two cotton cultivars with distinct salt sensitivity

    MicroRNAs (miRNAs) are a class of endogenous, non-coding small RNAs that play important roles in many developmental processes and stress responses in plants and animals. Cotton (Gossypium hirsutum

    Zujun Yin, Yan Li, Jiwen Yu, Yudong Liu, Chunhe Li, **ulan Han in Molecular Biology Reports (2012)

  15. No Access

    Article

    The analyticity of solutions to a class of degenerate elliptic equations

    In the present paper, the analyticity of solutions to a class of degenerate elliptic equations is obtained. A kind of weighted norms are introduced and under such norms some degenerate elliptic operators are o...

    ChunHe Li in Science China Mathematics (2010)

  16. No Access

    Article

    On a linear equation arising in isometric embedding of torus-like surface

    The solvability of a linear equation and the regularity of the solution are discussed. The equation is arising in a geometric problem which is concerned with the realization of Alexandroff’s positive annul in R ...

    Chunhe Li in Chinese Annals of Mathematics, Series B (2009)

  17. No Access

    Article

    Infinitesimal nonrigidity of convex surfaces with planar boundary

    In the present paper infinitesimal nonrigidity of a class of convex surfaces with planar boundary is given. This result shows that if the image of the Gauss map of an evolution convex surface with planar bound...

    Chunhe Li, Jiaxing Hong in Science in China Series A: Mathematics (2005)

  18. No Access

    Article

    Magnetocaloric effect in Gd5Si1.85Ge2.15 prepared by Gd metal with lower purity

    The magnetic phase transition and magnetocaloric effect of Gd5Si1.85Ge2.15 alloy are studied. The alloy was prepared from distilled commercial gadolinium. The major impurities (in wt.%) in the distilled commercia...

    Yi Long, Yan** Chen, Lihui Li, Farong Wan, Chunhe Li in Chinese Science Bulletin (2003)