Circulatory and Respiratory Physiology Commons^™

Lung Transplant Technology, Lana Tso

Williams Honors College, Honors Research Projects

Lung disease is a significant medical problem. Numerous individuals including infants, children, and adults of all ages can all be affected. Because of this, medical research has been heavily invested in advancing technology and finding solutions for what can be the most effective way to perform lung transplants. This literature review will be focusing on what is currently known about the process of lung transplants as well as future directions for research in this area.

Novel Mechanisms Of Systemic Sclerosis-Associated Lung Fibrosis, Joe E. Mouawad

MUSC Theses and Dissertations

Systemic sclerosis (SSc), also known as scleroderma, is an autoimmune disorder that affects the connective tissues and has the highest mortality rate among the rheumatic diseases. One of the hallmarks of SSc is fibrosis, which may develop systemically, affecting the skin and virtually any visceral organ in the body. Fibrosis of the lungs leads to interstitial lung disease (ILD), which is currently the leading cause of death in SSc. The identification of effective treatments to stop or reverse lung fibrosis has been the main challenge in reducing SSc mortality and improving patient outcomes and quality of life. Currently, only two …

Dpo: Diffuse Pulmonary Ossification - A Diagnostic Challenge, Gaetano Rea, Giuliana Giacobbe, Danila Caroppo, Silvia Iovine, Roberta Lieto, Marialuisa Bocchino, Tullio Valente, Angelantonio Maglio, Alessandro Vatrella

Translational Medicine @ UniSa

Diffuse pulmonary ossification (DPO) is a rare condition of DLD (diffuse lung disease) characterized by the presence of metaplastic ectopic bone in the lungs and is less frequent in patients without a clear background of lung diseases. DPO is characterized by very small calcific nodules, often with bone mature located in both lungs and often in peripheral areas of the lungs. Two patterns of DPO have been recognized dendriform and nodular. The dendriform type is less common and is characterized by a coral-like network of bone spiculae along the alveolar septa and is often related to interstitial fibrosis or chronic …

Pulmonary Function And Blood Dna Methylation: A Multiancestry Epigenome-Wide Association Meta-Analysis, Mikyeong Lee, Tianxiao Huan, Daniel L. Mccartney, Geetha Chittoor, Maaike De Vries, Lies Lahousse, Jennifer N. Nguyen, Jennifer A. Brody, Juan Castillo-Fernandez, Natalie Terzikhan, Cancan Qi, Roby Joehanes, Josine L. Min, Gordon J. Smilnak, Jessica R. Shaw, Chen Xi Yang, Elena Colicino, Thanh T. Hoang, Mairead L. Bermingham, Hanfei Xu, Anne E. Justice, Cheng-Jian Xu, Stephen S. Rich, Simon R. Cox, Judith M. Vonk, Ivana Prokić, Nona Sotoodehnia, Pei-Chien Tsai, Joel D. Schwartz, Janice M. Leung, Sinjini Sikdar, Rosie M. Walker, Sarah E. Harris, Diana A. Van Der Plaat, David J. Van Den Berg, Traci M. Bartz, Tim D. Spector, Pantel S. Vokonas, Riccardo E. Marioni, Adele M. Taylor, Yongmei Liu, R. Graham Barr, Leslie A. Lange, Andrea A. Baccarelli, Ma'en Obeidat, Myriam Fornage, Tianyuan Wang, James M. Ward, Alison A. Motsinger-Reif, Gibran Hemani, Gerard H. Koppelman, Jordana T. Bell, Sina A. Gharib, Guy Brusselle, H. Marike Boezen, Kari E. North, Daniel Levy, Kathryn L. Evans, Josée Dupris, Charles E. Breeze, Ani Manichaikul, Stephanie J. London

Mathematics & Statistics Faculty Publications

Rationale: Methylation integrates factors present at birth and modifiable across the lifespan that can influence pulmonary function. Studies are limited in scope and replication.

Objectives: To conduct large-scale epigenome-wide meta-analyses of blood DNA methylation and pulmonary function.

Methods: Twelve cohorts analyzed associations of methylation at cytosine-phosphate-guanine probes (CpGs), using Illumina 450K or EPIC/850K arrays, with FEV₁, FVC, and FEV₁/FVC. We performed multiancestry epigenome-wide meta-analyses (total of 17,503 individuals; 14,761 European, 2,549 African, and 193 Hispanic/Latino ancestries) and interpreted results using integrative epigenomics.

Measurements and Main Results: We identified 1,267 CpGs (1,042 genes) differentially methylated (false discovery …

A Novel Genetic Variant In Long Non-Coding Rna Gene Nexn-As1 Is Associated With Risk Of Lung Cancer, Hua Yuan, Hongliang Liu, Zhensheng Liu, Kouros Owzar

Dartmouth Scholarship

Lung cancer etiology is multifactorial, and growing evidence has indicated that long non-coding RNAs (lncRNAs) are important players in lung carcinogenesis. We performed a large-scale meta-analysis of690,564 SNPs in 15,531 autosomal lncRNAs by using datasets from six previously published genome-wideassociation studies (GWASs) from the Transdisciplinary Research in Cancer of the Lung (TRICL) consortiumin populations of European ancestry. Previously unreported significant SNPs (P value < 1 × 10−7) were further validated in two additional independent lung cancer GWAS datasets from Harvard University anddeCODE. In the final meta-analysis of all eight GWAS datasets with 17,153 cases and 239,337 controls, a novel risk SNP rs114020893 in the lncRNA NEXN-AS1 region at 1p31.1 remained statistically significant(odds ratio = 1.17; 95% confidence interval = 1.11–1.24; P = 8.31 × 10−9). In further in silico analysis,rs114020893 was predicted to change the secondary structure of the lncRNA. Our finding indicates that SNP rs114020893 of NEXN-AS1 at 1p31.1 may contribute to lung cancer susceptibility.

Endometriosis Of The Lung: Report Of A Case And Literature Review, Haidong Huang, Chen Li, Paul Zarogoulidis, Kaid Darwiche, Nikolaos Machairiotis, Lixin Yang, Michael Simoff, Eduardo Celis, Tiejun Zhao, Konstantinos Zarogoulidis, Nikolaos Katsikogiannis, Wolfgang Hohenforst-Schmidt, Qiang Li

Wayne State University Associated BioMed Central Scholarship

Abstract

This paper reports a case of endometriosis of the lung in a 29-year-old woman with long-term periodic catamenial hemoptysis. A chest computed tomography image obtained during menstruation revealed a radiographic opaque lesion in the lingular segment of the left superior lobe. During bronchoscopy, bleeding in the mucosa of the distal bronchus of the lingular segment of the left superior lobe was observed. Histopathology subsequent to an exploratory thoracotomy confirmed the diagnosis of endometriosis of the left lung. The 2-year follow-up after lingular lobectomy of the left superior lobe showed no recurrence or complications.