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3篇 您的检索式:作者名="Changmeng Cai"
    题名 作者 年代 出处 被引量
1Pioneer of prostate cancer: past, present and the future of FOXA1显示文摘Prostate cancer is the most commonly diagnosed noncutaneous cancers in North American men.While androgen deprivation has remained as the cornerstone of prostate cancer treatment,resistance ensues leading to lethal disease.Forkhead box A1(FOXA1)encodes a pioneer factor that induces open chromatin conformation to allow the binding of other transcription factors.Through direct interactions with the Androgen Receptor(AR),FOXA1 helps to shape AR signaling that drives the growth and survival of normal prostate and prostate cancer cells.FOXA1 also possesses an AR-independent role of regulating epithelial-to-mesenchymal transition(EMT).In prostate cancer,mutations converge onto the coding sequence and c/s-regulatory elements(CREs)of FOXA1,leading to functional alterations.In addition,FOXA1 activity in prostate cancer can be modulated post-translationally through various mechanisms such as LSD1-mediated protein demethylation.In this review,we describe the latest discoveries related to the function and regulation of FOXA1 in prostate cancer,pointing to their relevance to guide future clinical interventions.Mona Teng Stanley Zhou Changmeng Cai Mathieu Lupien Housheng Hansen He 2021Protein & Cell2021,12,1:12
2Forkhead domain mutations in FOXA1 drive prostate cancer progression显示文摘Dear Editor,F0XA1 (Forkhead Box Protein A1)is a pioneer transcription factor (TF) that functions to loosen the compact chromatin structure to facilitate binding of other TFs such as estrogen receptor and androgen receptor (AR).1,2 AR is a nuclear receptor functioning as a ligand-dependent TF that plays a pivotal role in driving the initiation of prostate cancer (Pca) and the development of castration-resistant Pca (CRPC).Shuai Gao Sujun Chen Dong Han David Barrett Wanting Han Musaddeque Ahmed Susan Patalano Jill A. Macoska Housheng Hansen He Changmeng Cai 2019Cell Research2019,29,9:3
3Facile intercalation of alkali ions in WO_(3)for modulated electronic and optical properties:Implications for artificial synapses and chromogenic application显示文摘Tungsten oxides(WO_(3))are widely recognized as multifunctional systems owing to the existence of rich polymorphs.These diverse phases exhibit distinct octahedra-tilting patterns,generating substantial tunnels that are ideally suited for iontronics.However,a quantitative comprehension regarding the impact of distinct phases on the kinetics of intercalated conducting ions remains lacking.Herein,we employ first-principles calculations to explore the spatial and orientational correlations of ion transport inγ-and h-WO_(3),shedding light on the relationship between diffusion barriers and the size of the conducting ions.Our findings reveal that different types and concentrations of alkali-metals induce distinct and continuous lattice distortions in WO_(3)polymorphs.Specifically,γ-WO_(3)is more appropriate to accommodate Li+ions,exhibiting a diffusion barrier and coefficient of 0.25 eV and 9.31×10^(-8)cm^(2)s^(-1),respectively.Conversely,h-WO_(3)features unidirectional and sizeable tunnels that facilitate the transport of K+ions with an even lower barrier and a high coefficient of 0.11 e V and 2.12×10^(-5)cm^(2)s^(-1),respectively.Furthermore,the introduction of alkali-metal into WO_(3)tunnels tends to introduce n-type conductivity by contributing s-electrons to the unoccupied W 5d states,resulting in enhanced conductivity and tunable electronic structures.These alkali metals in WO_(3)tunnels are prone to charge transfer,forming small polaronic states and modulating the light absorption in the visible and nearinfrared regions.These tunable electronic and optical properties,combined with the high diffusion coefficient,underscore the potential of WO_(3)in applications such as artificial synapses and chromogenic devices.Changmeng Huan Zihan Lu Silin Tang Yongqing Cai Qingqing Ke 2024Science China(Physics,Mechanics & Astronomy)2024,67,2:0
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