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| 1 | Neuroprotective effects of Buyang Huanwu decoction on cerebral ischemia-induced neuronal damage显示文摘Among the various treatment methods for stroke, increasing attention has been paid to traditional Chinese medicines. Buyang Huanwu decoction is a commonly used traditional Chinese medicine for the treatment of stroke. This paper summarizes the active components of the Chinese herb, which is composed of Huangqi(Radix Astragali seu Hedysari), Danggui(Radix Angelica sinensis), Chishao(Radix Paeoniae Rubra), Chuanxiong(Rhizoma Ligustici Chuanxiong), Honghua(Flos Carthami), Taoren(Semen Persicae) and Dilong(Pheretima), and identifies the therapeutic targets and underlying mechanisms that contribute to the neuroprotective properties of Buyang Huanwu decoction. | Qingchun Mu Pengfei Liu Xitong Hu Haijun Gao Xu Zheng Haiyan Huang | 2014 | Neural Regeneration Research2014，9，17： | 32 |
| 2 | Bone marrow mesenchymal stem cell therapy in ischemic stroke: mechanisms of action and treatment optimization strategies显示文摘Animal and clinical studies have confirmed the therapeutic effect of bone marrow mesenchymal stem cells on cerebral ischemia, but their mechanisms of action remain poorly understood. Here, we summarize the transplantation approaches, directional migration, differentiation, replacement, neural circuit reconstruction,angiogenesis, neurotrophic factor secretion, apoptosis, immunomodulation, multiple mechanisms of action,and optimization strategies for bone marrow mesenchymal stem cells in the treatment of ischemic stroke.We also explore the safety of bone marrow mesenchymal stem cell transplantation and conclude that bone marrow mesenchymal stem cell transplantation is an important direction for future treatment of cerebral ischemia. Determining the optimal timing and dose for the transplantation are important directions for future research. | Guihong Li Fengbo Yu Ting Lei Haijun Gao Peiwen Li Yuxue Sun Haiyan Huang Qingchun Mu | 2016 | Neural Regeneration Research2016，11，6： | 22 |
| 3 | Natural products as LSD1 inhibitors for cancer therapy显示文摘Natural products generally fall into the biologically relevant chemical space and always possess novel biological activities, thus making them a rich source of lead compounds for new drug discovery. With the recent technological advances, natural product-based drug discovery is now reaching a new era. Natural products have also shown promise in epigenetic drug discovery, some of them have advanced into clinical trials or are presently being used in clinic. The histone lysine specific demethylase1(LSD1), an important class of histone demethylases, has fundamental roles in the development of various pathological conditions. Targeting LSD1 has been recognized as a promising therapeutic option for cancer treatment. Notably, some natural products with different chemotypes including protoberberine alkaloids, flavones, polyphenols, and cyclic peptides have shown effectiveness against LSD1. These natural products provide novel scaffolds for developing new LSD1 inhibitors. In this review, we mainly discuss the identification of natural LSD1 inhibitors, analysis of the co-crystal structures of LSD1/natural product complex, antitumor activity and their modes of action. We also briefly discuss the challenges faced in this field. We believe this review will provide a landscape of natural LSD1 inhibitors. | Yuan Fang Chao Yang Zhiqiang Yu Xiaochuan Li Qingchun Mu Guochao Liao Bin Yu | 2021 | Acta Pharmaceutica Sinica B2021，11，3： | 6 |
| 4 | New lncRNA annotation reveals extensive functional divergence of the transcriptome in maize显示文摘Long non-coding RNAs(lncRNAs), whose sequences are approximately 200 bp or longer and unlikely to encode proteins, may play an important role in eukaryotic gene regulation. Although the latest maize(Zea mays L.) reference genome provides an essential genomic resource, genome-wide annotations of maize lncRNAs have not been updated. Here, we report on a large transcriptomic dataset collected from 749 RNA sequencing experiments across different tissues and stages of the maize reference inbred B73 line and 60 from its wild relative teosinte. We identified 18,165 high-confidence lncRNAs in maize, of which 6,873 are conserved between maize and teosinte. We uncovered distinct genomic characteristics of conserved lncRNAs,non-conserved lncRNAs, and protein-coding transcripts.Intriguingly, Shannon entropy analysis showed that conserved lncRNAs are likely to be expressed similarly to protein-coding transcripts. Co-expression network analysis revealed significant variation in the degree of co-expression. Furthermore, selection analysis indicated that conserved lncRNAs are more likely than non-conserved lncRNAs to be located in regions subject to recent selection, indicating evolutionary differentiation. Our results provide the latest genomewide annotation and analysis of maize lncRNAs and uncover potential functional divergence between proteincoding, conserved lncRNA, and non-conserved lncRNA genes, demonstrating the high complexity of the maize transcriptome. | Linqian Han Zhenna Mu Zi Luo Qingchun Pan Lin Li | 2019 | Journal of Integrative Plant Biology2019，61，4： | 2 |
| 5 | Design of a novel mitochondria targetable turn-on fluorescence probe for hydrogen peroxide and its two-photon bioimaging applications显示文摘Considering that hydrogen peroxide(H2O2)plays significant roles in oxidative stress,the cellular signal transduction and essential biological process regulation,the detection and imaging of H2O2 in living systems undertakes critical responsibility.Herein,we have developed a novel two-photon fluorescence turn on probe,named as Pyp-B for mitochondria H2O2 detection in living systems.Selectivity studies show that probe Pyp-B exhibit highly sensitive response toward H2O2 than other reactive oxygen species(ROS)and reactive nitrogen species(RNS)as well as biologically relevant species.The fluorescence colocalization studies demonstrate that the probe can localize in the mitochondria solely.Furthermore,as a bio-compatibility molecule,the highly selective and sensitive of fluorescence probe Pyp-B have been confirmed by its cell imaging application of H2O2 in living A549 cells and zebrafishes under the physiological conditions. | Kangnan Wang Wen Ma Yuchun Xu Xin Liu Gui Chen Meng Yu Qiling Pan Chaobo Huang Xiaochuan Li Qingchun Mu Yongbing Sun Zhiqiang Yu | 2020 | Chinese Chemical Letters2020，31，12： | 1 |
| 6 | LAT1 targeted brain delivery of temozolomide and sorafenib for effective glioma therapy显示文摘Glioma is the most common primary craniocerebral tumor caused by the cancerous growth of glial cells in the brain and spinal cord.Currently,standard treatment is the surgical resection followed by concurrent radiation and chemotherapy.However,the blood-brain barrier(BBB)prevents most antitumor drugs from entering the brain and reduces their efficacy,especially in lowgrade glioma.Since L-type amino acid transporter 1(LAT1)is highly expressed in glioma cells and mediates drug transport across the BBB,it is a promising target for drug delivery and treatment of glioma.Temozolomide(TMZ)is the first-line treatment for glioma,however,patients often exhibit drug resistance at advanced stage.A multikinase inhibitor and inducer of ferroptosis,sorafenib can improve the therapeutic effects of TMZ.Therefore,to optimize the glioma treatment and cross the BBB,we designed LAT1-targeting nanoparticles co-loaded with TMZ and sorafenib.Our results from both in vitro and in vivo studies confirmed that LAT1-targeting nanoparticles significantly increased the cellular uptake,cytotoxicity,accumulation at tumor site,and the anti-tumor efficacy compared to the non-target nanoparticles.Therefore,LAT1 can be used as a potential target for braintargeted drug delivery,and sorafenib-induced ferroptosis can aid the anti-glioma efficacy of TMZ. | Yufei Zhang Qian Cheng Yuhao Xue Kai Yao Madiha Zahra Syeda Jian Xu Jianheng Wu Zhenjie Wang Longguang Tang Qingchun Mu | 2023 | Nano Research2023，16，7： | 0 |
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