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  1. Article

    Open Access

    Design of an automated robotic microinjection system for batch injection of zebrafish embryos and larvae

    This paper presents the design of a vision-based automated robotic microinjection system for batch injection of both zebrafish embryos and larvae. A novel visual recognition algorithm based on an automatic thr...

    Zhongyi Guo, Nana Ai, Wei Ge, Qingsong Xu in Microsystems & Nanoengineering (2024)

  2. Article

    Open Access

    Publisher Correction: Genetic evidence for differential functions of figla and nobox in zebrafish ovarian differentiation and folliculogenesis

    Kun Wu, Yue Zhai, Mingming Qin, Cheng Zhao, Nana Ai, Jianguo He in Communications Biology (2023)

  3. Article

    Open Access

    Genetic evidence for differential functions of figla and nobox in zebrafish ovarian differentiation and folliculogenesis

    FIGLA and NOBOX are important oocyte-specific transcription factors. Both figla-/- and nobox-/- mutants showed all-male phenotype in zebrafish due to increased dominance of the male-promoting pathway. The early d...

    Kun Wu, Yue Zhai, Mingming Qin, Cheng Zhao, Nana Ai, Jianguo He in Communications Biology (2023)

  4. Article

    Open Access

    Crowded environments tune the fold-switching in metamorphic proteins

    Metamorphic proteins such as circadian clock protein KaiB and human chemokine XCL1 play vital roles in regulating biological processes, including gene expression, circadian clock and innate immune responses, a...

    Ning Zhang, Wenyan Guan, Shouqi Cui, Nana Ai in Communications Chemistry (2023)

  5. Article

    Open Access

    Nicotinamide promotes cardiomyocyte derivation and survival through kinase inhibition in human pluripotent stem cells

    Nicotinamide, the amide form of Vitamin B3, is a common nutrient supplement that plays important role in human fetal development. Nicotinamide has been widely used in clinical treatments, including the treatme...

    Ya Meng, Chengcheng Song, Zhili Ren, **aohong Li, **angyu Yang in Cell Death & Disease (2021)

  6. No Access

    Protocol

    Separation of Oocyte and Follicle Layer for Gene Expression Analysis in Zebrafish

    Zebrafish ovarian follicles are mainly composed of the oocyte and a thin layer of follicle cells. Recent studies have demonstrated extensive cell-cell interactions between the oocyte and surrounding follicle l...

    Nana Ai, Lin Liu, Esther Shuk-Wa Lau in Germline Development in the Zebrafish (2021)

  7. Article

    Open Access

    Presenilin 1 deficiency suppresses autophagy in human neural stem cells through reducing γ-secretase-independent ERK/CREB signaling

    Autophagy impairment is commonly implicated in the pathological characteristic of Alzheimer’s disease (AD). Presenilin 1 (PS1) expression in human brain gradually decreases with age and its mutations account f...

    Cheong-Meng Chong, Min**g Ke, Yuan Tan, Zhijian Huang, Ke Zhang in Cell Death & Disease (2018)

  8. No Access

    Article

    Roles of Nitric Oxide Synthase Isoforms in Neurogenesis

    Nitric oxide (NO), a free radical gas, acts as a neurotransmitter or neuromodulator in the central nervous system (CNS). It has been widely explored as a mediator of neuroinflammation, neuronal damages, and ne...

    Cheong-Meng Chong, Nana Ai, Min**g Ke, Yuan Tan, Zhijian Huang in Molecular Neurobiology (2018)

  9. Article

    Open Access

    Discovery of a ROCK inhibitor, FPND, which prevents cerebral hemorrhage through maintaining vascular integrity by interference with VE-cadherin

    Hemorrhagic stroke occurs when a weakened vessel ruptures and bleeds into the surrounding brain, leading to high rates of death and disability worldwide. A series of complex pathophysiological cascades contrib...

    Shang Li, Nana Ai, Mingyun Shen, Yuanye Dang, Cheong-Meng Chong in Cell Death Discovery (2017)