A Stemness‐Enhanced Eye Drop Stimulates Corneal Regeneration via Sustained Release of Versican and Providing Lubricated Substrate DOI Open Access

Shiding Li,

Siyi Zhang, Fei Fang

и другие.

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Дек. 23, 2024

Abstract Stem cells are vital for tissue regeneration, and their dysfunction can lead to diseases like aplastic anemia Alzheimer's disease. Limbal epithelial stem (LESCs) maintain corneal transparency as the sole source of epithelium. Dysfunction or deficiency LESCs causes opacity, neovascularization blindness, known limbal cell (LSCD). Current LSCD treatment mainly relies on transplantation, which faces challenges limited sources immune rejection, making therapy challenging often ineffective. This study introduces a cell‐free, stemness‐enhanced eye drop (SEED @ ) stimulate autologous regeneration. SEED , thermosensitive Pluronic F‐127 hydrogel loaded with versican, promote proliferation, chemotaxis, migration while maintaining stemness via Wnt/β‐catenin signaling pathway. In vivo, alone lubricate cornea repair in mouse alkali burn model. addition, forms thin, transparent layer ocular surface, enabling sustained versican release up 24 h. Notably, twice‐daily application significantly accelerated regeneration rabbit model, achieving approximately 95% by day 14. Collectively, shows great potential treating offers promising drug delivery platform diseases.

Язык: Английский

Biometallic ions and derivatives: a new direction for cancer immunotherapy DOI Creative Commons
Lin Zhao,

Yajun Gui,

Jing Cai

и другие.

Molecular Cancer, Год журнала: 2025, Номер 24(1)

Опубликована: Янв. 15, 2025

Biometallic ions play a crucial role in regulating the immune system. In recent years, cancer immunotherapy has become breakthrough treatment, achieving good efficacy wide range of cancers with its specificity and durability advantages. However, existing therapies still face challenges, such as tolerance escape. (e.g. zinc, copper, magnesium, manganese, etc.) can assist enhancing through activation cells, enhancement tumor antigen presentation, improvement microenvironment. addition, biometallic derivatives directly inhibit cell progression offer possibility effectively overcoming limitations current by promoting responses reducing immunosuppressive signals. This review explores potential application prospects immunotherapy, providing new ideas for future clinical metal part helping to guide development more effective safe therapeutic regimens.

Язык: Английский

Процитировано

2

Albumin-based delivery systems: Recent advances, challenges, and opportunities DOI Creative Commons
Gillian Murphy, David J. Brayden, David W. Cheung

и другие.

Journal of Controlled Release, Год журнала: 2025, Номер 380, С. 375 - 395

Опубликована: Фев. 9, 2025

Язык: Английский

Процитировано

1

Immunomodulatory metal-based biomaterials for cancer immunotherapy DOI

Kangzhi Yuan,

Cai Zhang,

Xiang-Ying Pan

и другие.

Journal of Controlled Release, Год журнала: 2024, Номер 375, С. 249 - 268

Опубликована: Сен. 12, 2024

Язык: Английский

Процитировано

4

Elevated serum magnesium levels prompt favourable outcomes in cancer patients treated with immune checkpoint blockers DOI
Yingfang Feng, Meng Gao, Xiyue Xu

и другие.

European Journal of Cancer, Год журнала: 2024, Номер 213, С. 115069 - 115069

Опубликована: Окт. 11, 2024

Язык: Английский

Процитировано

4

Conjugation of PDLA onto MgO Microspheres: Comparison between Solution Grafting and Melt Grafting Methods DOI
Wenhao Yu, Dong Zhou, Fangrui Liu

и другие.

Journal of Materials Chemistry B, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

MgO microspheres modified by solution and melt grafting methods were used to assess the effect of reaction temperature on PDLA graft ratio, resulting in varied surface morphologies controllable degradability when analyzed kinetic modeling.

Язык: Английский

Процитировано

0

Emerging roles of hyaluronic acid hydrogels in cancer treatment and wound healing: A review DOI
Gang Wu,

Chunyan Zhong,

Xiaohui Tian

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 140442 - 140442

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Mechanism and application prospect of magnesium-based materials in cancer treatment DOI Creative Commons
Yutong Ma, Yi Wang, Siwei Song

и другие.

Journal of Magnesium and Alloys, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0

Advances in cancer diagnosis and therapy by alginate-based multifunctional hydrogels: A review DOI
Ziwen Wang, Xu Han,

Guowei Sun

и другие.

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 283, С. 137707 - 137707

Опубликована: Ноя. 18, 2024

Язык: Английский

Процитировано

3

A Stemness‐Enhanced Eye Drop Stimulates Corneal Regeneration via Sustained Release of Versican and Providing Lubricated Substrate DOI Open Access

Shiding Li,

Siyi Zhang, Fei Fang

и другие.

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Дек. 23, 2024

Abstract Stem cells are vital for tissue regeneration, and their dysfunction can lead to diseases like aplastic anemia Alzheimer's disease. Limbal epithelial stem (LESCs) maintain corneal transparency as the sole source of epithelium. Dysfunction or deficiency LESCs causes opacity, neovascularization blindness, known limbal cell (LSCD). Current LSCD treatment mainly relies on transplantation, which faces challenges limited sources immune rejection, making therapy challenging often ineffective. This study introduces a cell‐free, stemness‐enhanced eye drop (SEED @ ) stimulate autologous regeneration. SEED , thermosensitive Pluronic F‐127 hydrogel loaded with versican, promote proliferation, chemotaxis, migration while maintaining stemness via Wnt/β‐catenin signaling pathway. In vivo, alone lubricate cornea repair in mouse alkali burn model. addition, forms thin, transparent layer ocular surface, enabling sustained versican release up 24 h. Notably, twice‐daily application significantly accelerated regeneration rabbit model, achieving approximately 95% by day 14. Collectively, shows great potential treating offers promising drug delivery platform diseases.

Язык: Английский

Процитировано

0