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Journal Article 5

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2022 1

2019 2

2016 2

Keywords

hearing 2

inner ear 2

CRISPR/Cas9 1

Ezh2 1

LKB1 1

Lgr5 1

Notch 1

Nrf2 signaling pathway 1

TPRN 1

Wnt 1

actin filament 1

aminoglycosides 1

apigenin 1

auditory system 1

cochlea 1

cochlear 1

development 1

expression 1

kinocilium 1

mice 1

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Spatiotemporal expression of Ezh2 in the developing mouse cochlear sensory epithelium

Yan Chen,Wenyan Li,Wen Li,Renjie Chai,Huawei Li

Frontiers of Medicine 2016, Volume 10, Issue 3,   Pages 330-335 doi: 10.1007/s11684-016-0459-6

Abstract: However, the detailed expression profile of Ezh2 during mouse cochlear development has not been investigatedAt E12.5, Ezh2 was expressed in the nuclei of the cochlear prosensory epithelium.and E15.5, Ezh2 was expressed from the apical to the basal turns in the nuclei of the differentiating cochlearAt postnatal day (P) 0 and 7, the Ezh2 expression was located in the nuclei of the cochlear epitheliumEzh2 continued to be expressed in the cochlear epithelium of adult mice.

Keywords： polycomb repressive complex     Ezh2     expression     inner ear     cochlea     development    

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Apigenin alleviates neomycin-induced oxidative damage via the Nrf2 signaling pathway in cochlear hair

Frontiers of Medicine 2022, Volume 16, Issue 4,   Pages 637-650 doi: 10.1007/s11684-021-0864-3

Abstract: with anticancer, anti-inflammatory, and antioxidant activities, on neomycin-induced ototoxicity in cochlearThis study provided evidence of the protective effect of apigenin on cochlear hair cells and its underlying

Keywords： apigenin     aminoglycosides     ototoxicity     oxidative stress     Nrf2 signaling pathway    

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Loss of liver kinase B1 causes planar polarity defects in cochlear hair cells in mice

Yuqin Men,Aizhen Zhang,Liwen Zhang,Yecheng Jin,Zhishuo Wang,Jing Zhao,Xiaolin Yu,Jian Zhang,Jiangang Gao

Frontiers of Medicine 2016, Volume 10, Issue 4,   Pages 481-489 doi: 10.1007/s11684-016-0494-3

Abstract: Our results suggest that LKB1 is required in PCP formation in cochlear hair cells in mice.

Keywords： LKB1     stereociliary bundles     kinocilium     planar cell polarity     hearing     mice    

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is essential for the integrity of stereociliary rootlet in cochlear hair cells in mice

Yuqin Men, Xiujuan Li, Hailong Tu, Aizhen Zhang, Xiaolong Fu, Zhishuo Wang, Yecheng Jin, Congzhe Hou, Tingting Zhang, Sen Zhang, Yichen Zhou, Boqin Li, Jianfeng Li, Xiaoyang Sun, Haibo Wang, Jiangang Gao

Frontiers of Medicine 2019, Volume 13, Issue 6,   Pages 690-704 doi: 10.1007/s11684-018-0638-8

Abstract: encodes the taperin protein, which is concentrated in the tapered region of hair cell stereocilia in the inner ear. In humans, mutations cause autosomal recessive nonsyndromic deafness (DFNB79) by an unknown mechanism. To determine the role of in hearing, we generated -null mice by clustered regularly interspaced short palindromic repeat/Cas9 genome-editing technology from a CBA/CaJ background. We observed significant hearing loss and progressive degeneration of stereocilia in the outer hair cells of -null mice starting from postnatal day 30. Transmission electron microscopy images of stereociliary bundles in the mutant mice showed some stereociliary rootlets with curved shafts. The central cores of the stereociliary rootlets possessed hollow structures with surrounding loose peripheral dense rings. Radixin, a protein expressed at stereocilia tapering, was abnormally dispersed along the stereocilia shafts in null mice. The expression levels of radixin and -actin significantly decreased. We propose that is critical to the retention of the integrity of the stereociliary rootlet. Loss of in -null mice caused the disruption of the stereociliary rootlet, which resulted in damage to stereociliary bundles and hearing impairments. The generated -null mice are ideal models of human hereditary deafness DFNB79.

Keywords： TPRN     stereocilia     stereociliary rootlet     actin filament     CRISPR/Cas9     hearing    

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Unidirectional and stage-dependent roles of Notch1 in Wnt-responsive Lgr5

Hui Jiang, Shan Zeng, Wenli Ni, Yan Chen, Wenyan Li

Frontiers of Medicine 2019, Volume 13, Issue 6,   Pages 705-712 doi: 10.1007/s11684-019-0703-y

Abstract: bidirectional regulation of Notch1 specifically in Wnt-responsive Lgr5 progenitors during different cochlearand stage dependent and Notch1 serves as a negative regulator for Lgr5 progenitor activation during cochlearOur findings improved the understanding of the interactions between Notch and Wnt signaling in cochlear

Keywords： inner ear     cochlear     Wnt     Notch     Lgr5     auditory system    

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Title Author Date Type Operation

Spatiotemporal expression of Ezh2 in the developing mouse cochlear sensory epithelium

Yan Chen,Wenyan Li,Wen Li,Renjie Chai,Huawei Li

Journal Article

Apigenin alleviates neomycin-induced oxidative damage via the Nrf2 signaling pathway in cochlear hair

Journal Article

Loss of liver kinase B1 causes planar polarity defects in cochlear hair cells in mice

Yuqin Men,Aizhen Zhang,Liwen Zhang,Yecheng Jin,Zhishuo Wang,Jing Zhao,Xiaolin Yu,Jian Zhang,Jiangang Gao

Journal Article

is essential for the integrity of stereociliary rootlet in cochlear hair cells in mice

Yuqin Men, Xiujuan Li, Hailong Tu, Aizhen Zhang, Xiaolong Fu, Zhishuo Wang, Yecheng Jin, Congzhe Hou, Tingting Zhang, Sen Zhang, Yichen Zhou, Boqin Li, Jianfeng Li, Xiaoyang Sun, Haibo Wang, Jiangang Gao

Journal Article

Unidirectional and stage-dependent roles of Notch1 in Wnt-responsive Lgr5

Hui Jiang, Shan Zeng, Wenli Ni, Yan Chen, Wenyan Li

Journal Article