| Title |
Cigarette smoke exposure promotes differentiation of CD4+T cells toward Th17 cells by CD40-CD40L costimulatory pathway in mice
|
|---|---|
| Published in |
International Journal of Chronic Obstructive Pulmonary Disease, March 2018
|
| DOI | 10.2147/copd.s155754 |
| Pubmed ID | |
| Authors |
Yi Liang, Ying Shen, Liangjian Kuang, Guang Zhou, Longju Zhang, Xiaoning Zhong, Jianquan Zhang, Jifeng Liu |
| Abstract |
This study aimed to investigate the impact of cigarette smoke exposure upon CD40-CD40L ligation between bone marrow-derived dendritic cells (BMDCs)and CD4+T cells, and to examine the effects of cigarette smoke exposure upon differentiation of CD4+T cells toward Th17 cells through blockade of CD40-CD40L pathway in mice. The study was processed in vivo and in vitro. In vivo, Th17 cells, CD40, interleukin (IL)-17A, and IL-27 in the lung tissues were quantified and compared between mice with and without cigarette smoke exposure. In vitro, Th17 cells, IL-17A, and IL-27 yielded by multiple cell cultivations in which BMDCs from mice with or without cigarette smoke exposure were fostered with CD4+T cells from healthy mice spleens in the presence of antagonistic CD40 antibody and/or cigarette smoke extract (CSE) were quantified and compared. The flow cytometry was used to detect expressions of Th17 cells and CD40, and the liquid chip was used to detect levels of IL-17A and IL-27. Both in vivo exposed to cigarette smoke and in vitro to CSE, CD40 expressions noticeably escalated on the surfaces of BMDCs. The presence of Th17 cells, IL-17A, and IL-27 in the lung tissues prominently increased in mice exposed to cigarette smoke. The in vitro culture of CD4+T cells and BMDCs significantly enhanced the differentiation of CD4+T cells toward Th17 cells and secretions of IL-17A and IL-27 in the case that BMDCs were produced from mice exposed to cigarette smoke or the culture occurred in the presence of CSE. Usage of antagonistic CD40 antibody evidently reduced the number of Th17 cells, IL-17A, and IL-27 that increased due to cigarette smoke exposure. The CD40-CD40L ligation is associated with the quantities of Th17 cells and relevant cytokines in the context of cigarette smoke exposure. Reducing the number of Th17 cells via the usage of antagonistic CD40 antibody can be an inspiration for pursuing a novel therapeutic target for immune inflammation in COPD. |
X Demographics
The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United Kingdom | 1 | 50% |
| United States | 1 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Science communicators (journalists, bloggers, editors) | 1 | 50% |
| Members of the public | 1 | 50% |
Mendeley readers
The data shown below were compiled from readership statistics for 17 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 17 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Doctoral Student | 3 | 18% |
| Student > Master | 2 | 12% |
| Student > Ph. D. Student | 2 | 12% |
| Unspecified | 1 | 6% |
| Student > Bachelor | 1 | 6% |
| Other | 2 | 12% |
| Unknown | 6 | 35% |
| Readers by discipline | Count | As % |
|---|---|---|
| Immunology and Microbiology | 4 | 24% |
| Medicine and Dentistry | 3 | 18% |
| Biochemistry, Genetics and Molecular Biology | 1 | 6% |
| Neuroscience | 1 | 6% |
| Unspecified | 1 | 6% |
| Other | 0 | 0% |
| Unknown | 7 | 41% |
Attention Score in Context
This research output has an Altmetric Attention Score of 11. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 23 November 2023.
All research outputs
#3,276,017
of 25,382,440 outputs
Outputs from International Journal of Chronic Obstructive Pulmonary Disease
#384
of 2,578 outputs
Outputs of similar age
#64,966
of 344,853 outputs
Outputs of similar age from International Journal of Chronic Obstructive Pulmonary Disease
#15
of 72 outputs
Altmetric has tracked 25,382,440 research outputs across all sources so far. Compared to these this one has done well and is in the 86th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 2,578 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.5. This one has done well, scoring higher than 84% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 344,853 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 81% of its contemporaries.
We're also able to compare this research output to 72 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 79% of its contemporaries.