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Full-Text Articles in Medicine and Health Sciences
Smn Protein Can Be Reliably Measured In Whole Blood With An Electrochemiluminescence (Ecl) Immunoassay: Implications For Clinical Trials, Phillip Zaworski, Katharine M. Von Herrmann, Shannon Taylor, Sara S. Sunshine, Kathleen Mccarthy, Nicole Risher, Tara Newcomb, Marla Weetall, Thomas W. Prior, Kathryn J. Swoboda, Karen S. Chen, Sergey Paushkin
Smn Protein Can Be Reliably Measured In Whole Blood With An Electrochemiluminescence (Ecl) Immunoassay: Implications For Clinical Trials, Phillip Zaworski, Katharine M. Von Herrmann, Shannon Taylor, Sara S. Sunshine, Kathleen Mccarthy, Nicole Risher, Tara Newcomb, Marla Weetall, Thomas W. Prior, Kathryn J. Swoboda, Karen S. Chen, Sergey Paushkin
Dartmouth Scholarship
Spinal muscular atrophy (SMA) is caused by defects in the survival motor neuron 1 (SMN1) gene that encodes survival motor neuron (SMN) protein. The majority of therapeutic approaches currently in clinical development for SMA aim to increase SMN protein expression and there is a need for sensitive methods able to quantify increases in SMN protein levels in accessible tissues. We have developed a sensitive electrochemiluminescence (ECL)-based immunoassay for measuring SMN protein in whole blood with a minimum volume requirement of 5μL. The SMN-ECL immunoassay enables accurate measurement of SMN in whole blood and other tissues. Using the assay, …
Herpes Simplex Virus And Interferon Signaling Induce Novel Autophagic Clusters In Sensory Neurons, Sarah Katzenell, David A. Leib
Herpes Simplex Virus And Interferon Signaling Induce Novel Autophagic Clusters In Sensory Neurons, Sarah Katzenell, David A. Leib
Dartmouth Scholarship
Herpes simplex virus 1 (HSV-1) establishes lifelong infection in the neurons of trigeminal ganglia (TG), cycling between productive infection and latency. Neuronal antiviral responses are driven by type I interferon (IFN) and are crucial to controlling HSV-1 virulence. Autophagy also plays a role in this neuronal antiviral response, but the mechanism remains obscure. In this study, HSV-1 infection of murine TG neurons triggered unusual clusters of autophagosomes, predominantly in neurons lacking detectable HSV-1 antigen. Treatment of neurons with IFN-β induced a similar response, and cluster formation by infection or IFN treatment was dependent upon an intact IFN-signaling pathway. The autophagic …
Non-Alcoholic Fatty Liver Disease Induces Signs Of Alzheimer’S Disease (Ad) In Wild-Type Mice And Accelerates Pathological Signs Of Ad In An Ad Model, Do-Geun Kim, Antje Krenz, Leon E. Toussaint, Kirk J. Maurer
Non-Alcoholic Fatty Liver Disease Induces Signs Of Alzheimer’S Disease (Ad) In Wild-Type Mice And Accelerates Pathological Signs Of Ad In An Ad Model, Do-Geun Kim, Antje Krenz, Leon E. Toussaint, Kirk J. Maurer
Dartmouth Scholarship
Background: Non-alcoholic fatty liver disease (NAFLD) is a chronic liver disease afflicting about one third of the world's population and 30 % of the US population. It is induced by consumption of high-lipid diets and is characterized by liver inflammation and subsequent liver pathology. Obesity and consumption of a high-fat diet are known to increase the risk of Alzheimer's disease (AD). Here, we investigated NAFLD-induced liver inflammation in the pathogenesis of AD.
Methods: WT and APP-Tg mice were fed with a standard diet (SD) or a high-fat diet (HFD) for 2, 5 months, or 1 year to induce NAFLD. Another …
Integrative Analysis Of Breast Cancer Reveals Prognostic Haematopoietic Activity And Patient-Specific Immune Response Profiles, Frederick S. Varn, Erik H. Andrews, David W. Mullins, Chao Cheng
Integrative Analysis Of Breast Cancer Reveals Prognostic Haematopoietic Activity And Patient-Specific Immune Response Profiles, Frederick S. Varn, Erik H. Andrews, David W. Mullins, Chao Cheng
Dartmouth Scholarship
Transcriptional programmes active in haematopoietic cells enable a variety of functions including dedifferentiation, innate immunity and adaptive immunity. Understanding how these programmes function in the context of cancer can provide valuable insights into host immune response, cancer severity and potential therapy response. Here we present a method that uses the transcriptomes of over 200 murine haematopoietic cells, to infer the lineage-specific haematopoietic activity present in human breast tumours. Correlating this activity with patient survival and tumour purity reveals that the transcriptional programmes of many cell types influence patient prognosis and are found in environments of high lymphocytic infiltration. Collectively, these …