» Articles » PMID: 33302296

Extracellular Vesicles Released from Irradiated Neonatal Mouse Cheek Tissue Increased Cell Survival After Radiation

Overview
Journal J Radiat Res
Date 2020 Dec 10
PMID 33302296
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

Alopecia is one of the common symptoms after high-dose radiation exposure. In our experiments, neonatal mice that received 7 Gy X-ray exhibited defects in overall hair growth, except for their cheeks. This phenomenon might suggest that some substances were secreted and prevented hair follicle loss in the infant tissues around their cheeks after radiation damage. In this study, we focused on exosome-like vesicles (ELV) secreted from cheek skin tissues and back skin tissues, as control, and examined their radiation protective effects on mouse fibroblast cell lines. We observed that ELV from irradiated cheek skin showed protective effects from radiation. Our results suggest that ELV from radiation-exposed cheek skin tissue is one of the secreted factors that prevent hair follicle loss after high-dose radiation.

Citing Articles

Clinical applications of exosomes in cosmetic dermatology.

Bai G, Truong T, Pathak G, Benoit L, Rao B Skin Health Dis. 2024; 4(6):e348.

PMID: 39624733 PMC: 11608875. DOI: 10.1002/ski2.348.


Exosome-like vesicles released from ob/ob mouse adipose tissue enhance cell survival of cells with radiation-induced genomic instability.

Ariyoshi K, Fujishima Y, Goh V, Nakata A, Kasai K, Yoshida M J Radiat Res. 2023; 64(2):352-357.

PMID: 36680768 PMC: 10036088. DOI: 10.1093/jrr/rrac102.


The Footprint of Exosomes in the Radiation-Induced Bystander Effects.

Jokar S, Marques I, Khazaei S, Martins-Marques T, Girao H, Laranjo M Bioengineering (Basel). 2022; 9(6).

PMID: 35735486 PMC: 9220715. DOI: 10.3390/bioengineering9060243.

References
1.
Huang W, Lai S, Chiu H, Chang M, Plikus M, Chan C . Mobilizing Transit-Amplifying Cell-Derived Ectopic Progenitors Prevents Hair Loss from Chemotherapy or Radiation Therapy. Cancer Res. 2017; 77(22):6083-6096. PMC: 5756475. DOI: 10.1158/0008-5472.CAN-17-0667. View

2.
Paus R, Cotsarelis G . The biology of hair follicles. N Engl J Med. 1999; 341(7):491-7. DOI: 10.1056/NEJM199908123410706. View

3.
MALKINSON F, Keane J . Radiobiology of the skin: review of some effects on epidermis and hair. J Invest Dermatol. 1981; 77(1):133-8. DOI: 10.1111/1523-1747.ep12479347. View

4.
Stik G, Crequit S, Petit L, Durant J, Charbord P, Jaffredo T . Extracellular vesicles of stromal origin target and support hematopoietic stem and progenitor cells. J Cell Biol. 2017; 216(7):2217-2230. PMC: 5496607. DOI: 10.1083/jcb.201601109. View

5.
Ni J, Bucci J, Malouf D, Knox M, Graham P, Li Y . Exosomes in Cancer Radioresistance. Front Oncol. 2019; 9:869. PMC: 6742697. DOI: 10.3389/fonc.2019.00869. View