Pathogenesis sequences in Gejiu miners with lung cancer: an introduction

doi:10.1007/s11684-015-0399-6

Frontiers of Medicine

2015, Vol. 9

Issue (3): 344-349 https://doi.org/10.1007/s11684-015-0399-6

本期目录

Pathogenesis sequences in Gejiu miners with lung cancer: an introduction

Li Bian¹,Yonghua Ruan²,Liju Ma³,Hairong Hua²,Li Zhou⁴,Xiaoyu Tuo¹,Zheyan Zhou⁵,Ting Li¹,Shiyue Liu¹,Kewei Jin^2,^*(

)

1. Department of Pathology, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
2. Department of Pathology, Kunming Medical University, Kunming 650031, China
3. Department of Clinical Medicine Research, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
4. Department of Oncology, The Seventh People’s Hospital of Shanghai, Shanghai 200137, China
5. Department of Pathology, The Third People’s Hospital of Yunnan Province, Kunming 650011, China

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Abstract：

Tin miners in Gejiu, Yunnan Province, China are at high risk of developing lung cancer with significant occupational characteristics. Tissue samples from these miners presented pathological characteristics, such as fibroplasia in carcinomas, peri-cancerous tissue in lung cancers, and hyperplasia and dysplasia of epithelial cells in peri-cancerous tissue. Carcinomas induced by Yunnan tin mine dust in the animal experiment underwent inflammation, fibroplasia, hyperplasia, dysplasia, and carcinogenesis of epithelial cells. A correlated and synergistic relationship was observed between bronchial epithelial cell transformation and fibroblast activation in vitro induced by mine dust. Fibroblast hyperplasia and activation are important factors that promote the transformation and carcinogenesis of epithelial cells. Our findings suggested that pulmonary fibrosis may increase the risk and promote the occurrence of lung cancer, which can lead to lung fiber hyperplasia.

Key words： Yunnan tin mine miners lung cancer

收稿日期: 2014-11-25 出版日期: 2015-08-26

Corresponding Author(s): Kewei Jin

引用本文:

. [J]. Frontiers of Medicine, 2015, 9(3): 344-349.
Li Bian,Yonghua Ruan,Liju Ma,Hairong Hua,Li Zhou,Xiaoyu Tuo,Zheyan Zhou,Ting Li,Shiyue Liu,Kewei Jin. Pathogenesis sequences in Gejiu miners with lung cancer: an introduction. Front. Med., 2015, 9(3): 344-349.

链接本文:

https://academic.hep.com.cn/fmd/CN/10.1007/s11684-015-0399-6
https://academic.hep.com.cn/fmd/CN/Y2015/V9/I3/344

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