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Dissecting spinal cord regeneration

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  • Michael V. Sofroniew

    (David Geffen School of Medicine, University of California, Los Angeles)

Abstract

The inability to recover functions lost after severe spinal cord injury has been recognized for millennia and was first attributed to a failure of spinal cord neural regeneration over 100 years ago. The last forty years have seen intense research into achieving such regeneration, but in spite of conceptual advances and many reports announcing successful interventions, progress has been slow and often controversial. Here, I examine consequential advances and setbacks, and critically consider assumptions underlying certain approaches. I argue that expanding mechanistic knowledge about multiple forms of neural regeneration, why they fail and how they can restore function will resolve conceptual contentions and push the field forward.

Suggested Citation

  • Michael V. Sofroniew, 2018. "Dissecting spinal cord regeneration," Nature, Nature, vol. 557(7705), pages 343-350, May.
  • Handle: RePEc:nat:nature:v:557:y:2018:i:7705:d:10.1038_s41586-018-0068-4
    DOI: 10.1038/s41586-018-0068-4
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    Cited by:

    1. Kaya J. E. Matson & Daniel E. Russ & Claudia Kathe & Isabelle Hua & Dragan Maric & Yi Ding & Jonathan Krynitsky & Randall Pursley & Anupama Sathyamurthy & Jordan W. Squair & Boaz P. Levi & Gregoire Co, 2022. "Single cell atlas of spinal cord injury in mice reveals a pro-regenerative signature in spinocerebellar neurons," Nature Communications, Nature, vol. 13(1), pages 1-16, December.
    2. Xiaoyu Xue & Xianming Wu & Yongheng Fan & Shuyu Han & Haipeng Zhang & Yuting Sun & Yanyun Yin & Man Yin & Bing Chen & Zheng Sun & Shuaijing Zhao & Qi Zhang & Weiyuan Liu & Jiaojiao Zhang & Jiayin Li &, 2024. "Heterogeneous fibroblasts contribute to fibrotic scar formation after spinal cord injury in mice and monkeys," Nature Communications, Nature, vol. 15(1), pages 1-19, December.
    3. Yuyan Cheng & Yuqin Yin & Alice Zhang & Alexander M. Bernstein & Riki Kawaguchi & Kun Gao & Kyra Potter & Hui-Ya Gilbert & Yan Ao & Jing Ou & Catherine J. Fricano-Kugler & Jeffrey L. Goldberg & Zhigan, 2022. "Transcription factor network analysis identifies REST/NRSF as an intrinsic regulator of CNS regeneration in mice," Nature Communications, Nature, vol. 13(1), pages 1-22, December.
    4. Vishnu Muraleedharan Saraswathy & Lili Zhou & Mayssa H. Mokalled, 2024. "Single-cell analysis of innate spinal cord regeneration identifies intersecting modes of neuronal repair," Nature Communications, Nature, vol. 15(1), pages 1-21, December.

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