Tea polyphenol cytoprotective exoskeleton for living cells

Wei Chen; Shu Kong; Liping Du; Wen Cai; Jian Wang; Ping Guo; Chunsheng Wu

doi:10.1016/j.matlet.2021.129670

Tea polyphenol cytoprotective exoskeleton for living cells

Wei Chen
, Shu Kong
, Liping Du
, Wen Cai
, Jian Wang
, Ping Guo
, Chunsheng Wu

Health Science Center

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Cell nanoencapsulation is a chemical tool for endowing living cells with unprecedented characteristics such as retardation of cell division and cytoprotective capabilities. Natural materials with good biocompatibility and biodegradability are strong competitive candidates. Herein, a cytocompatible shell on Saccharomyces cerevisiae (yeast) formed by tea polyphenol (TP) and iron ions was present. Compared with native yeast, the coated cells survived in harsh conditions including high temperature and UV irradiation. The coating exhibited a time-depended suppression effect on cell division and growth. Therefore, TP coating is a versatile tool for achieving a chemical version of governing the external properties of cells.

Original language	English
Article number	129670
Journal	Materials Letters
Volume	293
DOIs	https://doi.org/10.1016/j.matlet.2021.129670
State	Published - 15 Jun 2021

Keywords

Cell division
Cytoprotective exoskeleton
Heat damage
Tea polyphenol
UV irradiation

Access to Document

10.1016/j.matlet.2021.129670

Cite this

@article{b9c70327e6194bc297379746f51459cc,

title = "Tea polyphenol cytoprotective exoskeleton for living cells",

abstract = "Cell nanoencapsulation is a chemical tool for endowing living cells with unprecedented characteristics such as retardation of cell division and cytoprotective capabilities. Natural materials with good biocompatibility and biodegradability are strong competitive candidates. Herein, a cytocompatible shell on Saccharomyces cerevisiae (yeast) formed by tea polyphenol (TP) and iron ions was present. Compared with native yeast, the coated cells survived in harsh conditions including high temperature and UV irradiation. The coating exhibited a time-depended suppression effect on cell division and growth. Therefore, TP coating is a versatile tool for achieving a chemical version of governing the external properties of cells.",

keywords = "Cell division, Cytoprotective exoskeleton, Heat damage, Tea polyphenol, UV irradiation",

author = "Wei Chen and Shu Kong and Liping Du and Wen Cai and Jian Wang and Ping Guo and Chunsheng Wu",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier B.V.",

year = "2021",

month = jun,

day = "15",

doi = "10.1016/j.matlet.2021.129670",

language = "英语",

volume = "293",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Tea polyphenol cytoprotective exoskeleton for living cells

AU - Chen, Wei

AU - Kong, Shu

AU - Du, Liping

AU - Cai, Wen

AU - Wang, Jian

AU - Guo, Ping

AU - Wu, Chunsheng

PY - 2021/6/15

Y1 - 2021/6/15

N2 - Cell nanoencapsulation is a chemical tool for endowing living cells with unprecedented characteristics such as retardation of cell division and cytoprotective capabilities. Natural materials with good biocompatibility and biodegradability are strong competitive candidates. Herein, a cytocompatible shell on Saccharomyces cerevisiae (yeast) formed by tea polyphenol (TP) and iron ions was present. Compared with native yeast, the coated cells survived in harsh conditions including high temperature and UV irradiation. The coating exhibited a time-depended suppression effect on cell division and growth. Therefore, TP coating is a versatile tool for achieving a chemical version of governing the external properties of cells.

AB - Cell nanoencapsulation is a chemical tool for endowing living cells with unprecedented characteristics such as retardation of cell division and cytoprotective capabilities. Natural materials with good biocompatibility and biodegradability are strong competitive candidates. Herein, a cytocompatible shell on Saccharomyces cerevisiae (yeast) formed by tea polyphenol (TP) and iron ions was present. Compared with native yeast, the coated cells survived in harsh conditions including high temperature and UV irradiation. The coating exhibited a time-depended suppression effect on cell division and growth. Therefore, TP coating is a versatile tool for achieving a chemical version of governing the external properties of cells.

KW - Cell division

KW - Cytoprotective exoskeleton

KW - Heat damage

KW - Tea polyphenol

KW - UV irradiation

UR - https://www.scopus.com/pages/publications/85102967631

U2 - 10.1016/j.matlet.2021.129670

DO - 10.1016/j.matlet.2021.129670

M3 - 文章

AN - SCOPUS:85102967631

SN - 0167-577X

VL - 293

JO - Materials Letters

JF - Materials Letters

M1 - 129670

ER -

Tea polyphenol cytoprotective exoskeleton for living cells

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this