Expression of concern: A multifunctional substance P-conjugated chitosan hydrochloride hydrogel accelerates full-thickness wound healing by enhancing synchronized vascularization, extracellular matrix deposition, and nerve regeneration

Hao Li; Mengna Li; Pei Liu; Kaiyang Wang; Haoyu Fang; Junhui Yin; Daoyu Zhu; Qianhao Yang; Junjie Gao; Qinfei Ke; Hongping Yu; Yaping Guo; Youshui Gao; Changqing Zhang

doi:10.1039/D6BM90019D

Expression of concern: A multifunctional substance P-conjugated chitosan hydrochloride hydrogel accelerates full-thickness wound healing by enhancing synchronized vascularization, extracellular matrix deposition, and nerve regeneration

Hao Li,^a Mengna Li,^b Pei Liu,^a Kaiyang Wang,^a Haoyu Fang,^a Junhui Yin,^c Daoyu Zhu,^a Qianhao Yang,^a Junjie Gao,^ac Qinfei Ke,^b Hongping Yu,*^ad Yaping Guo,*^b Youshui Gao*^a and Changqing Zhang^a

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* Corresponding authors

^a Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
E-mail: yuhp09@126.com, gaoyoushui@sjtu.edu.cn

^b The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China
E-mail: ypguo@shnu.edu.cn

^c Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China

^d The First Affiliated Hospital of Xiamen University, Xiamen 361005, China

Abstract

Expression of Concern for ‘A multifunctional substance P-conjugated chitosan hydrochloride hydrogel accelerates full-thickness wound healing by enhancing synchronized vascularization, extracellular matrix deposition, and nerve regeneration’, Hao Li et al., Biomater. Sci., 2021, 9, 4199–4210, https://doi.org/10.1039/D1BM00357G.

Biomaterials Science

Expression of concern: A multifunctional substance P-conjugated chitosan hydrochloride hydrogel accelerates full-thickness wound healing by enhancing synchronized vascularization, extracellular matrix deposition, and nerve regeneration

Abstract

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Expression of concern: A multifunctional substance P-conjugated chitosan hydrochloride hydrogel accelerates full-thickness wound healing by enhancing synchronized vascularization, extracellular matrix deposition, and nerve regeneration

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