Medicine and Health Sciences Commons^™

Reviewer Acknowledgement 2013, Thomas Liehr, Henry Heng, Yuri Yurov

Wayne State University Associated BioMed Central Scholarship

Contributing reviewers

The editors of Molecular Cytogenetics would like to thank all our reviewers who have contributed to the journal in volume 5 (2012).

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.

The Incidence And Aetiology Of Hospitalised Community-Acquired Pneumonia Among Vietnamese Adults: A Prospective Surveillance In Central Vietnam, Kensuke Takahashi, Motoi Suzuki, Le Minh, Nguyen Anh, Luu Thi Huong, Tran Vo Son, Phan Long, Nguyen Thi Ai, Le Tho, Konosuke Morimoto, Paul E. Kilgore, Dang Anh, Koya Ariyoshi, Lay Yoshida

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Lower respiratory tract infection (LRTI) including Community-acquired pneumonia (CAP) is a common infectious disease that is associated with significant morbidity and mortality. The patterns of aetiological pathogens differ by region and country. Special attention must be paid to CAP in Southeast Asia (SEA), a region facing rapid demographic transition. Estimates burden and aetiological patterns of CAP are essential for the clinical and public health management. The purposes of the study are to determine the incidence, aetiological pathogens, clinical pictures and risk factors of community-acquired pneumonia (CAP) in the Vietnamese adult population.

Methods

A prospective surveillance for hospitalised adult …

Decreased Neuroinflammation And Increased Brain Energy Homeostasis Following Environmental Enrichment After Mild Traumatic Brain Injury Is Associated With Improvement In Cognitive Function, Teresita L. Briones, Julie Woods, Magdalena Rogozinska

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Persistent neuroinflammation and disruptions in brain energy metabolism is commonly seen in traumatic brain injury (TBI). Because of the lack of success of most TBI interventions and the documented benefits of environmental enrichment (EE) in enhancing brain plasticity, here we focused our study on use of EE in regulating injury-induced neuroinflammation and disruptions in energy metabolism in the prefrontal cortex and hippocampus. Adult male Wistar rats were used in the study and randomly assigned to receive either: mild TBI (mTBI) using the controlled cortical injury model or sham surgery. Following surgery, rats from each group were further randomized …

Hyperglycemia Induces Differential Change In Oxidative Stress At Gene Expression And Functional Levels In Huvec And Hmvec, Hemang Patel, Juan Chen, Kumuda C. Das, Mahendra Kavdia

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Endothelial dysfunction precedes pathogenesis of vascular complications in diabetes. In recent years, the mechanisms of endothelial dysfunction were investigated to outline strategies for its treatment. However, the therapies for dysfunctional endothelium resulted in multiple clinical trial failures and remain elusive. There is a need for defining hyperglycemia-induced endothelial dysfunction with both generic and specific dysfunctional changes in endothelial cells (EC) using a systems approach. In this study, we investigated hyperglycemia-induced endothelial dysfunction in HUVEC and HMVEC. We investigated hyperglycemia-induced functional changes (superoxide (O₂‾), and hydrogen peroxide (H₂O₂) production and mitochondrial membrane polarization) …

Intronic Non-Cg Dna Hydroxymethylation And Alternative Mrna Splicing In Honey Bees, Pablo Cingolani, Xiaoyi Cao, Radhika S. Khetani, Chieh-Chun Chen, Melissa Coon, Alya'a Sammak, Aliccia Bollig-Fischer, Susan Land, Yun Huang, Matthew E. Hudson, Mark D. Garfinkel, Sheng Zhong, Gene E. Robinson, Douglas M. Ruden

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Previous whole-genome shotgun bisulfite sequencing experiments showed that DNA cytosine methylation in the honey bee (Apis mellifera) is almost exclusively at CG dinucleotides in exons. However, the most commonly used method, bisulfite sequencing, cannot distinguish 5-methylcytosine from 5-hydroxymethylcytosine, an oxidized form of 5-methylcytosine that is catalyzed by the TET family of dioxygenases. Furthermore, some analysis software programs under-represent non-CG DNA methylation and hydryoxymethylation for a variety of reasons. Therefore, we used an unbiased analysis of bisulfite sequencing data combined with molecular and bioinformatics approaches to distinguish 5-methylcytosine from 5-hydroxymethylcytosine. By doing this, we have performed the first whole …

A Novel Community-Based Study To Address Disparities In Hypertension And Colorectal Cancer: A Study Protocol For A Randomized Control Trial, Joseph Ravenell, Hayley Thompson, Helen Cole, Jordan Plumhoff, Gia Cobb, Lola Afolabi, Carla Boutin-Foster, Martin Wells, Marian Scott, Gbenga Ogedegbe

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Black men have the greatest burden of premature death and disability from hypertension (HTN) in the United States, and the highest incidence and mortality from colorectal cancer (CRC). While several clinical trials have reported beneficial effects of lifestyle changes on blood pressure (BP) reduction, and improved CRC screening with patient navigation (PN), the effectiveness of these approaches in community-based settings remains understudied, particularly among Black men.

Methods/design

MISTER B is a two-parallel-arm randomized controlled trial that will compare the effect of a motivational interviewing tailored lifestyle intervention (MINT) versus a culturally targeted PN intervention on improvement of BP …

Inhibition Of Hedgehog Signaling Sensitizes Nsclc Cells To Standard Therapies Through Modulation Of Emt-Regulating Mirnas, Aamir Ahmad, Ma'in Y. Maitah, Kevin R. Ginnebaugh, Yiwei Li, Bin Bao, Shirish M. Gadgeel, Fazlul H. Sarkar

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Epidermal growth factor receptor- tyrosine kinase inhibitors (EGFR-TKIs) benefit Non-small cell lung cancer (NSCLC) patients, and an EGFR-TKIi erlotinib, is approved for patients with recurrent NSCLC. However, resistance to erlotinib is a major clinical problem. Earlier we have demonstrated the role of Hedgehog (Hh) signaling in Epithelial-to-Mesenchymal transition (EMT) of NSCLC cells, leading to increased proliferation and invasion. Here, we investigated the role of Hh signaling in erlotinib resistance of TGF-β1-induced NSCLC cells that are reminiscent of EMT cells.

Methods

Hh signaling was inhibited by specific siRNA and by GDC-0449, a small molecule antagonist of G protein coupled …

Transcranial Sonothrombolysis Using High-Intensity Focused Ultrasound: Impact Of Increasing Output Power On Clot Fragmentation, Golnaz Ahadi, Christian S. Welch, Michele J. Grimm, David J. Fisher, Eyal Zadicario, Karin Ernström, Arne H. Voie, Thilo Hölscher

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

The primary goal of this study was to investigate the relationship between increasing output power levels and clot fragmentation during high-intensity focused ultrasound (HIFU)-induced thrombolysis.

Methods

A HIFU headsystem, designed for brain applications in humans, was used for this project. A human calvarium was mounted inside the water-filled hemispheric transducer. Artificial thrombi were placed inside the skull and located at the natural focus point of the transducer. Clots were exposed to a range of acoustic output power levels from 0 to 400 W. The other HIFU operating parameters remained constant. To assess clot fragmentation, three filters of different …