Cigarette smoke exposure enhances transforming acidic coiled-coil–containing protein 2 turnover and thereby promotes emphysema
نویسندگان
چکیده
منابع مشابه
Transforming acidic coiled coil 1 promotes transformation and mammary tumorigenesis.
Transforming acidic coiled coil 1 (TACC1) is a putative oncogene located within a breast cancer amplicon found on human chromosome 8p11. Although TACC1 has been reported to transform fibroblasts, it is also down-regulated in a subset of mammary tumors treated with anthracyclin. Here, we show that ectopic TACC1 overexpression can cooperate with Ras to induce focus formation in murine fibroblast ...
متن کاملComparison between cigarette smoke-induced emphysema and cigarette smoke extract-induced emphysema
BACKGROUND AND OBJECTIVE Emphysema is the main pathological feature of COPD and also is the focus of the related research. Although several emphysema animal models have been established, exact comparison of findings is seldom. The present study aimed to compare cigarette smoke (CS) exposure-induced emphysema model and intraperitoneal injection of cigarette smoke extract (CSE)-induced emphysema ...
متن کاملSimvastatin promotes alveolar epithelial cell proliferation and attenuates cigarette smoke‑induced emphysema in rats.
Current treatments for chronic obstructive pulmonary disease (COPD) cannot reverse the pathological process of the disease, therefore, the development of novel agents and strategies for COPD treatment is required. The aim of the present study was to investigate the potential therapeutic value of simvastatin (SmSt) in cigarette smoke‑induced emphysema in rats. A total of 24 male and female Wista...
متن کاملLong-term nose-only cigarette smoke exposure induces emphysema and mild skeletal muscle dysfunction in mice
Mouse models of chronic obstructive pulmonary disease (COPD) focus on airway inflammation and lung histology, but their use has been hampered by the lack of pulmonary function data in their assessment. Systemic effects such as muscle dysfunction are also poorly modeled in emphysematous mice. We aimed to develop a cigarette-smoke-induced emphysema mouse model in which serial lung function and mu...
متن کاملGenetic ablation of Nrf2 enhances susceptibility to cigarette smoke-induced emphysema in mice.
Although inflammation and protease/antiprotease imbalance have been postulated to be critical in cigarette smoke-induced (CS-induced) emphysema, oxidative stress has been suspected to play an important role in chronic obstructive pulmonary diseases. Susceptibility of the lung to oxidative injury, such as that originating from inhalation of CS, depends largely on its upregulation of antioxidant ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JCI Insight
سال: 2020
ISSN: 2379-3708
DOI: 10.1172/jci.insight.125895