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Biomedical Engineering and Bioengineering Commons™
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- At13387 (1)
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- DNA sensors (1)
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- Endothelial dysfunction (1)
- Exercise (1)
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- Gene electrotransfer (GET) (1)
- Glucose (1)
- HCl exposure (1)
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- Heat shock proteins (1)
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- MHC class I (1)
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- PD-1 (1)
- Pulmonary arterial hypertension (1)
- Pulmonary capillary (1)
- Pulmonary fibrosis (1)
- Pulmonary hypertension therapy (1)
- Pulmonary microvasculature (1)
- Pulmonary vascular resistance (1)
- Skin (1)
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Articles 1 - 5 of 5
Full-Text Articles in Biomedical Engineering and Bioengineering
Modification Of The Tumor Microenvironment Enhances Anti-Pd-1 Immunotherapy In Metastatic Melanoma, Guilan Shi, Megan Scott, Cathryn G. Mangiamele, Richard Heller
Modification Of The Tumor Microenvironment Enhances Anti-Pd-1 Immunotherapy In Metastatic Melanoma, Guilan Shi, Megan Scott, Cathryn G. Mangiamele, Richard Heller
Bioelectrics Publications
Resistance to checkpoint-blockade treatments is a challenge in the clinic. Both primary and acquired resistance have become major obstacles, greatly limiting the long-lasting effects and wide application of blockade therapy. Many patients with metastatic melanoma eventually require further therapy. The absence of T-cell infiltration to the tumor site is a well-accepted contributor limiting immune checkpoint inhibitor efficacy. In this study, we combined intratumoral injection of plasmid IL-12 with electrotransfer and anti-PD-1 in metastatic B16F10 melanoma tumor model to increase tumor-infiltrating lymphocytes and improve therapeutic efficacy. We showed that effective anti-tumor responses required a subset of tumor-infiltrating CD8+ and CD4 …
Cu And Ni Co-Sputtered Heteroatomic Thin Film For Enhanced Nonenzymatic Glucose Detection, Brianna Barbee, Baleeswaraiah Muchharla, Adetayo Adedeji, Abdennaceur Karoui, Kishor Kumar Sadasivuni, Mizaj Shabil Sha, Aboubakr M. Abdullah4, Gymama Slaughter, Bijandra Kumar
Cu And Ni Co-Sputtered Heteroatomic Thin Film For Enhanced Nonenzymatic Glucose Detection, Brianna Barbee, Baleeswaraiah Muchharla, Adetayo Adedeji, Abdennaceur Karoui, Kishor Kumar Sadasivuni, Mizaj Shabil Sha, Aboubakr M. Abdullah4, Gymama Slaughter, Bijandra Kumar
Bioelectrics Publications
In this work, we report a wafer-scale and chemical-free fabrication of nickel (Ni) and copper (Cu) heteroatomic Cu–Ni thin films using RF magnetron sputtering technique for non-enzymatic glucose sensing application. The as-prepared wafer-scale Cu–Ni thin films exhibits excellent electrocatalytic activity toward glucose oxidation with a 1.86 μM detection limit in the range of 0.01 mM to 20 mM range. The Cu–Ni film shows 1.3- and 5.4-times higher glucose oxidation activity in comparison to the Cu and Ni electrodes, respectively. The improved electrocatalytic activity is attributed to the synergistic effect of the bimetallic catalyst and high density of grain boundaries. The …
In Vitro And In Vivo Correlation Of Skin And Cellular Responses To Nucleic Acid Delivery, M. Bosnjak, K. Znidar, A. Sales Conniff, T. Jesenko, B. Markelc, Nina Semenova, J. Tur, K. Kohena, S. Kranjc Brezar, L. Heller, M. Cemazar
In Vitro And In Vivo Correlation Of Skin And Cellular Responses To Nucleic Acid Delivery, M. Bosnjak, K. Znidar, A. Sales Conniff, T. Jesenko, B. Markelc, Nina Semenova, J. Tur, K. Kohena, S. Kranjc Brezar, L. Heller, M. Cemazar
Bioelectrics Publications
Skin, the largest organ in the body, provides a passive physical barrier against infection and contains elements of the innate and adaptive immune systems. Skin consists of various cells, including keratinocytes, fibroblasts, endothelial cells and immune cells. This diversity of cell types could be important to gene therapies because DNA transfection could elicit different responses in different cell types. Previously, we observed the upregulation and activation of cytosolic DNA sensing pathways in several non-tumor and tumor cell types as well in tumors after the electroporation (electrotransfer) of plasmid DNA (pDNA). Based on this research and the innate immunogenicity of …
The Paradox Of Pulmonary Vascular Resistance: Restoration Of Pulmonary Capillary Recruitment As A Sine Qua Non For True Therapeutic Success In Pulmonary Arterial Hypertension, David Langleben, Stylianos E. Orfanos, Benjamin D. Fox, Nathan Messas, Michele Giovinazzo, John D. Catravas
The Paradox Of Pulmonary Vascular Resistance: Restoration Of Pulmonary Capillary Recruitment As A Sine Qua Non For True Therapeutic Success In Pulmonary Arterial Hypertension, David Langleben, Stylianos E. Orfanos, Benjamin D. Fox, Nathan Messas, Michele Giovinazzo, John D. Catravas
Bioelectrics Publications
Exercise-induced increases in pulmonary blood flow normally increase pulmonary arterial pressure only minimally, largely due to a reserve of pulmonary capillaries that are available for recruitment to carry the flow. In pulmonary arterial hypertension, due to precapillary arteriolar obstruction, such recruitment is greatly reduced. In exercising pulmonary arterial hypertension patients, pulmonary arterial pressure remains high and may even increase further. Current pulmonary arterial hypertension therapies, acting principally as vasodilators, decrease calculated pulmonary vascular resistance by increasing pulmonary blood flow but have a minimal effect in lowering pulmonary arterial pressure and do not restore significant capillary recruitment. Novel pulmonary arterial hypertension …
The Heat Shock Protein 90 Inhibitor, At13387, Protects The Alveolo-Capillary Barrier And Prevents Hci-Induced Chronic Lung Injury And Pulmonary Fibrosis, Ruben M.L. Colunga Biancatelli, Pavel Solopov, Christiana Dimitropoulou, Betsy Gregory, Tierney Day, John D. Catravas
The Heat Shock Protein 90 Inhibitor, At13387, Protects The Alveolo-Capillary Barrier And Prevents Hci-Induced Chronic Lung Injury And Pulmonary Fibrosis, Ruben M.L. Colunga Biancatelli, Pavel Solopov, Christiana Dimitropoulou, Betsy Gregory, Tierney Day, John D. Catravas
Bioelectrics Publications
Hydrochloric acid (HCl) exposure causes asthma-like conditions, reactive airways dysfunction syndrome, and pulmonary fibrosis. Heat Shock Protein 90 (HSP90) is a molecular chaperone that regulates multiple cellular processes. HSP90 inhibitors are undergoing clinical trials for cancer and are also being studied in various pre-clinical settings for their anti-inflammatory and anti-fibrotic effects. Here we investigated the ability of the heat shock protein 90 (HSP90) inhibitor AT13387 to prevent chronic lung injury induced by exposure to HCl in vivo and its protective role in the endothelial barrier in vitro. We instilled C57Bl/6J mice with 0.1N HCl (2 µL/g body weight, intratracheally) and …