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Unicity of mermorphic functions concerning shared functions with their difference
Bingmao Deng,Mingliang Fang,Dan Liu 대한수학회 2019 대한수학회보 Vol.56 No.6
In this paper, we investigate the uniqueness of meromorphic functions of finite order concerning sharing small functions and prove that if $f(z)$ and $\Delta_c f(z)$ share $a(z), b(z), \infty$ CM, where $a(z), b(z) (\not \equiv \infty)$ are two distinct small functions of $f(z)$, then $f(z)\equiv \Delta_cf(z)$. The result improves the results due to Li et al.~(\cite{LXM}), Cui et al.~(\cite{CN}) and L\"{u} et al.~(\cite{LF}).
UNICITY OF MERMORPHIC FUNCTIONS CONCERNING SHARED FUNCTIONS WITH THEIR DIFFERENCE
Deng, Bingmao,Fang, Mingliang,Liu, Dan Korean Mathematical Society 2019 대한수학회보 Vol.56 No.6
In this paper, we investigate the uniqueness of meromorphic functions of finite order concerning sharing small functions and prove that if f(z) and ${\Delta}_cf(z)$ share a(z), b(z), ${\infty}$ CM, where a(z), b(z)(${\neq}{\infty}$) are two distinct small functions of f(z), then $f(z){\equiv}{\Delta}_cf(z)$. The result improves the results due to Li et al. ([9]), Cui et al. ([1]) and $L{\ddot{u}}$ et al. ([12]).
On the uniqueness of entire functions
Huiling Qiu,Mingliang Fang 대한수학회 2004 대한수학회보 Vol.41 No.1
In this paper, we study the uniqueness of entire functions andprove the following result: Let f(z) and g(z) be twononconstant entire functions, nge 7 a positive integer, and leta be a nonzero finite complex number. If f^{n}(z)(f(z)-1)f'(z)and g^{n}(z)(g(z)-1)g'(z) share a CM, then f(z)equiv g(z).The result improves the theorem due to ref. [3].
ON THE UNIQUENESS OF ENTIRE FUNCTIONS
Qiu, Huiling,Fang, Mingliang Korean Mathematical Society 2004 대한수학회보 Vol.41 No.1
In this paper, we study the uniqueness of entire functions and prove the following result: Let f(z) and g(z) be two nonconstant entire functions, $n\;{\geq}\;7$ a positive integer, and let a be a nonzero finite complex number. If $f^{n}(z)(f(z)\;-\;1)f'(z)\;and\;g^{n}(z)(g(z)\;-\;1)g'(z)$ share a CM, then $f(z)\;{\equiv}\;g(z)$. The result improves the theorem due to ref. [3].
Chen Wenjia,Ma Zhaochen,Yu Lingxiang,MAO Xia,Ma Nan,Guo Xiaodong,Yin Xiaoli,Jiang Funeng,Wang Qian,Wang Jigang,Fang Mingliang,Lin Na,Zhang Yanqiong 생화학분자생물학회 2022 Experimental and molecular medicine Vol.54 No.-
Artesunate (ART) has been indicated as a candidate drug for hepatocellular carcinoma (HCC). Glucosylceramidase (GBA) is required for autophagic degradation. Whether ART regulates autophagic flux by targeting GBA in HCC remains to be defined. Herein, our data demonstrated that the dramatic overexpression of GBA was significantly associated with aggressive progression and short overall survival times in HCC. Subsequent experiments revealed an association between autophagic activity and GBA expression in clinical HCC samples, tumor tissues from a rat model of inflammation-induced HCC and an orthotopic mouse model, and human HCC cell lines. Interestingly, probe labeling identified GBA as an ART target, which was further verified by both a glutathione-S-transferase pulldown assay and surface plasmon resonance analysis. The elevated protein expression of LC3B, the increased numbers of GFP-LC3B puncta and double-membrane vacuoles, and the enhanced expression of SQSTM1/p62 indicated that the degradation of autophagosomes in HCC cells was inhibited by ART treatment. Both the in vitro and in vivo data revealed that autophagosome accumulation through targeting of GBA was responsible for the anti-HCC effects of ART. In summary, this preclinical study identified GBA as one of the direct targets of ART, which may have promising potential to inhibit lysosomal autophagy for HCC therapy.