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Articles 17671 - 17700 of 27645
Full-Text Articles in Entire DC Network
Football Media Guide 2015, George Fox University Archives
Football Media Guide 2015, George Fox University Archives
Football
Football Media Guide 2015
Serum Amyloid A Stimulates Pkr Expression And Hmgb1 Release Possibly Through Tlr4/Rage Receptors, W. Li, S. Zhu, J. Li, J. D'Amore, J. D'Angelo, H. Yang, P. Wang, K. J. Tracey, H. Wang
Serum Amyloid A Stimulates Pkr Expression And Hmgb1 Release Possibly Through Tlr4/Rage Receptors, W. Li, S. Zhu, J. Li, J. D'Amore, J. D'Angelo, H. Yang, P. Wang, K. J. Tracey, H. Wang
Journal Articles
Serum amyloid A proteins (SAAs) have been suggested as surrogate markers of sepsis, but their pathogenic roles remain poorly elucidated. Here we provide evidence to support a possible role of SAA as a pathogenic mediator of lethal sepsis. In a subset of septic patients whose serum HMGB1 levels paralleled with the clinical scores, some anti-HMGB1 antibodies detected a 12 kDa protein belonging to the SAA family. In contrast to the most abundant SAA1, human SAA induced PKR expression and HMGB1 release in the wild-type, but not TLR4/RAGE-deficient, macrophages. Pharmacological inhibition of PKR phosphorylation blocked SAA-induced HMGB1 release, suggesting an important …
Novel Mechanisms Of Herbal Therapies For Inhibiting Hmgb1 Secretion Or Action, A. H. Wu, L. He, W. Long, Q. Zhou, S. Zhu, P. Wang, S. Fan, H. Wang
Novel Mechanisms Of Herbal Therapies For Inhibiting Hmgb1 Secretion Or Action, A. H. Wu, L. He, W. Long, Q. Zhou, S. Zhu, P. Wang, S. Fan, H. Wang
Journal Articles
High mobility group box 1 (HMGB1) is an evolutionarily conserved protein and is constitutively expressed in virtually all types of cells. In response to microbial infections, HMGB1 is secreted from activated immune cells to orchestrate rigorous inflammatory responses. Here we review the distinct mechanisms by which several herbal components inhibit HMGB1 action or secretion, such as by modulating inflammasome activation, autophagic degradation, or endocytic uptake. In light of the reciprocal interactions between these cellular processes, it is possible to develop more effective combinational herbal therapies for the clinical management of inflammatory diseases.
Editorial Comment: Symposium: Biologics And Tissue Healing In Orthopaedics, A. Bedi, J. Dines
Editorial Comment: Symposium: Biologics And Tissue Healing In Orthopaedics, A. Bedi, J. Dines
Journal Articles
No abstract provided.
Platelet-Rich Plasma And Other Cellular Strategies In Orthopedic Surgery, P. N. Williams, G. Moran, J. P. Bradley, N. S. Elattrache, J. S. Dines
Platelet-Rich Plasma And Other Cellular Strategies In Orthopedic Surgery, P. N. Williams, G. Moran, J. P. Bradley, N. S. Elattrache, J. S. Dines
Journal Articles
The use of biologics in the treatment of musculoskeletal disease has become increasingly more common as research studies continue to provide further elucidation of their mechanisms in healing. Platelet-rich plasma, patches, growth factors, and stem cells are among the many biologics under active investigation and have varying levels of success in augmenting surgical or nonoperative interventions. However, the limitations of these treatments exist, and clear guidelines for their indications and application have yet to be established. Well-designed clinical trials will help determine the appropriate future use of biologics to ensure consistent outcomes.
Integrating Biodegradable 3-Dimensional-Printing Into Tracheal Reconstruction, T. Goldstein, L. Smith, B. Smith, D. Grande, D. Zeltsman
Integrating Biodegradable 3-Dimensional-Printing Into Tracheal Reconstruction, T. Goldstein, L. Smith, B. Smith, D. Grande, D. Zeltsman
Journal Articles
No abstract provided.
Comorbid Profile Rather Than Age Determines Hip Fracture Mortality In A Nonagenarian Population, A. Graver, S. Merwin, L. Collins, N. Kohn, A. Goldman
Comorbid Profile Rather Than Age Determines Hip Fracture Mortality In A Nonagenarian Population, A. Graver, S. Merwin, L. Collins, N. Kohn, A. Goldman
Journal Articles
BACKGROUND: In light of poor outcomes with nonoperative management of hip fractures, orthopedic surgeons are faced with difficult decisions about which patients are too ill or too old for surgical treatment. QUESTIONS/PURPOSES: This study sought to investigate if patients over 90 years had different preoperative laboratory, clinical, and injury characteristics than younger patients with the same injury. We compared our cohort with previously published data. We wished to identify if there were pre-injury risk factors associated with 30-day mortality, which could be modified to enhance postoperative outcomes. METHODS: This is a retrospective review of 198 operatively managed hip fractures in …
Age Influences Inflammatory Responses, Hemodynamics, And Cardiac Proteasome Activation During Acute Lung Injury, H. M. Linge, J. Y. Lee, K. Ochani, K. Koga, N. Kohn, K. Ojamaa, S. R. Powell, E. J. Miller
Age Influences Inflammatory Responses, Hemodynamics, And Cardiac Proteasome Activation During Acute Lung Injury, H. M. Linge, J. Y. Lee, K. Ochani, K. Koga, N. Kohn, K. Ojamaa, S. R. Powell, E. J. Miller
Journal Articles
Background: Acute lung injury (ALI) is a significant source of morbidity and mortality in critically ill patients. Age is a major determinant of clinical outcome in ALI. The increased ALI-associated mortality in the older population suggests that there are age-dependent alterations in the responses to pulmonary challenge. The objective of this observational study was to evaluate age-dependent differences in the acute (within 6 hours) immunological and physiological responses of the heart and lung, to pulmonary challenge, that could result in increased severity. Methods: Male C57Bl/6 mice (young: 2-3 months, old: 18-20 months) were challenged intratracheally with cell wall components from …
Medically Inoperable Peripheral Lung Cancer Treated With Stereotactic Body Radiation Therapy, K. D. Kelley, D. L. Benninghoff, J. S. Stein, J. Z. Li, R. T. Byrnes, L. Potters, J. P. Knisely, H. D. Zinkin
Medically Inoperable Peripheral Lung Cancer Treated With Stereotactic Body Radiation Therapy, K. D. Kelley, D. L. Benninghoff, J. S. Stein, J. Z. Li, R. T. Byrnes, L. Potters, J. P. Knisely, H. D. Zinkin
Journal Articles
BACKGROUND: Lung cancer is the most frequent cause of cancer-related death in North America. There is wide variation between patients who are medically inoperable and those managed surgically. The use of stereotactic body radiotherapy (SBRT) has narrowed the gap in survival rates between operative and non-operative management for those with early stage disease. This retrospective study reports outcomes for the treatment of peripheral non-small cell lung carcinoma (NSCLC) with SBRT from a single community practice. METHODS: Sixty-seven consecutive patients (pts) with inoperable, untreated peripheral lung tumors were treated from 2010 through 2012 and included in this study. Stereotactic targeting was …
Similarities Between Interstitial Cystitis/Bladder Pain Syndrome And Vulvodynia: Implications For Patient Management, J. Y. Fariello, R. M. Moldwin
Similarities Between Interstitial Cystitis/Bladder Pain Syndrome And Vulvodynia: Implications For Patient Management, J. Y. Fariello, R. M. Moldwin
Journal Articles
Interstitial cystitis/bladder pain syndrome (IC/BPS) and vulvodynia are chronic pain syndromes that appear to be intertwined from the perspectives of embryology, pathology and epidemiology. These associations may account for similar responses to various therapies.
Approaching The Next Revolution? Evolutionary Integration Of Neural And Immune Pathogen Sensing And Response, K. J. Tracey
Approaching The Next Revolution? Evolutionary Integration Of Neural And Immune Pathogen Sensing And Response, K. J. Tracey
Journal Articles
Mammalian immunity evolved by the process of natural selection that produced differential survival and reproduction advantages through combinations of hereditary traits underlying the response to pathogens. Primitive animals sense the presence of microbial pathogens through recognition of pathogen-derived molecules in their rudimentary immune and nervous systems. No molecular biological mechanism assigns primacy of pathogen sensing mechanisms to immune cells over neurons. Rather, in animals as diverse as Caenorhabditis elegans to mammals, neural reflexes are activated by the presence of pathogens and transduce neural mechanisms that control the development of immunity. A coming revolution in immunological thinking will require immunologists to …
Hmgb1 Mediates Anemia Of Inflammation In Murine Sepsis Survivors, S. I. Valdes-Ferrer, J. Papoin, M. E. Dancho, L. P. S. Olofsson, J. Li, J. M. Lipton, P. Avancena, H. Yang, Y. R. Zou, S. S. Chavan, B. T. Volpe, S. Rivella, B. Diamond, B. M. Steinberg, L. Blanc, K. J. Tracey, +2 Additional Authors
Hmgb1 Mediates Anemia Of Inflammation In Murine Sepsis Survivors, S. I. Valdes-Ferrer, J. Papoin, M. E. Dancho, L. P. S. Olofsson, J. Li, J. M. Lipton, P. Avancena, H. Yang, Y. R. Zou, S. S. Chavan, B. T. Volpe, S. Rivella, B. Diamond, B. M. Steinberg, L. Blanc, K. J. Tracey, +2 Additional Authors
Journal Articles
Patients surviving sepsis develop anemia but the molecular mechanism is unknown. Here we observed that mice surviving polymicrobial Gram-negative sepsis develop hypochromic, microcytic anemia with reticulocytosis. The bone marrow of sepsis survivors accumulates polychromatophilic and orthochromatic erythroblasts. Compensatory extramedullary erythropoiesis in the spleen is defective during terminal differentiation. Circulating TNF and IL-6 are elevated for five days after the onset of sepsis, and serum HMGB1 levels are increased from day seven until at least day 28. Administration of recombinant HMGB1 to healthy mice mediates anemia with extramedullary erythropoiesis and significantly elevated reticulocyte counts. Moreover, administration of anti-HMGB1 monoclonal antibodies after …
Tlr7 Influences Germinal Center Selection In Murine Sle, A. Boneparth, W. Huang, R. Bethunaickan, M. Woods, R. Sahu, S. Arora, M. Akerman, M. Lesser, A. Davidson
Tlr7 Influences Germinal Center Selection In Murine Sle, A. Boneparth, W. Huang, R. Bethunaickan, M. Woods, R. Sahu, S. Arora, M. Akerman, M. Lesser, A. Davidson
Journal Articles
TLR7 enhances germinal center maturation and migration of B cells to the dark zone where proliferation and somatic hypermutation occur. Our goal was to determine how Tlr7 dose influences selection of the autoreactive B cell repertoire in NZW/BXSB. Yaa mice bearing the site-directed heavy chain transgene 3H9 that encodes for the TLR7 regulated anti-CL response. To create a physiologic setting in which autoreactive B cells compete for survival with non-autoreactive B cells, we generated bone marrow chimeras in which disease onset occurred with similar kinetics and the transferred 3H9+ female non-Yaa, male Yaa or male TLR7(-/Yaa) cells could be easily …
Long-Term (60-Month) Results For The Implantable Miniature Telescope: Efficacy And Safety Outcomes Stratified By Age In Patients With End-Stage Age-Related Macular Degeneration, D. Boyer, K. B. Freund, C. Regillo, M. H. Levy, S. Garg
Long-Term (60-Month) Results For The Implantable Miniature Telescope: Efficacy And Safety Outcomes Stratified By Age In Patients With End-Stage Age-Related Macular Degeneration, D. Boyer, K. B. Freund, C. Regillo, M. H. Levy, S. Garg
Journal Articles
BACKGROUND: The purpose of this study was to evaluate the long-term results of an implantable miniature telescope (IMT) in patients with bilateral, end-stage, age-related macular degeneration (AMD). METHODS: A prospective, open-label, multicenter clinical trial with fellow eye controls enrolled 217 patients (mean age 76 years) with AMD and moderate-to-profound bilateral central visual acuity loss (20/80-20/800) resulting from untreatable geographic atrophy, disciform scars, or both. A subgroup analysis was performed with stratification for age (patient age 65 to[group 1; n=70] and patient age >/=75 years [group 2; n=127]), with a comparative evaluation of change in best-corrected distance visual acuity (BCDVA), quality …
Comparative Review Of The Treatment Methodologies Of Carotid Stenosis, C. Bae, M. Szuchmacher, J. B. Chang
Comparative Review Of The Treatment Methodologies Of Carotid Stenosis, C. Bae, M. Szuchmacher, J. B. Chang
Journal Articles
The treatment of carotid stenosis entails three methodologies, namely, medical management, carotid angioplasty and stenting (CAS), as well as carotid endarterectomy (CEA). The North American Symptomatic Carotid Endarterectomy Trial (NASCET) and European Carotid Surgery Trial (ECST) have shown that symptomatic carotid stenosis greater than 70% is best treated with CEA. In asymptomatic patients with carotid stenosis greater than 60%, CEA was more beneficial than treatment with aspirin alone according to the Asymptomatic Carotid Atherosclerosis (ACAS) and Asymptomatic Carotid Stenosis Trial (ACST) trials. When CAS is compared with CEA, the CREST resulted in similar rates of ipsilateral stroke and death rates …
Weight Trends In United States Living Kidney Donors: Analysis Of The Unos Database, M. Sachdeva, L. M. Rosen, J. Varghese, S. Fishbane, E. P. Molmenti
Weight Trends In United States Living Kidney Donors: Analysis Of The Unos Database, M. Sachdeva, L. M. Rosen, J. Varghese, S. Fishbane, E. P. Molmenti
Journal Articles
AIM: To analyze the national trends associated with body mass index (BMI) and living kidney donation. METHODS: Forty-seven thousand seven hundred and five adult living kidney donors as reported to the Organ Procurement and Transplantation Network from 1999 to 2011 were analyzed using their pre-donation BMI. Predictor variables of interest included age, gender, ethnicity, relationship, education status, and transplant region. RESULTS: Sixteen thousand nine hundred and seventy-one of the living kidney donors were normal weight (35.6%); 19337 were overweight (40.5%); 9007 were mildly obese (18.9%); 1992 were moderate to morbidly obese (4.2%). Overweight and mildly obese kidney donors have increased …
Growth Arrest-Specific Protein 6 Protects Against Renal Ischemia-Reperfusion Injury, M. D. Giangola, W. L. Yang, S. R. Rajayer, M. Kuncewitch, E. Molmenti, J. Nicastro, G. F. Coppa, P. Wang
Growth Arrest-Specific Protein 6 Protects Against Renal Ischemia-Reperfusion Injury, M. D. Giangola, W. L. Yang, S. R. Rajayer, M. Kuncewitch, E. Molmenti, J. Nicastro, G. F. Coppa, P. Wang
Journal Articles
BACKGROUND: Renal injury caused by ischemia-reperfusion (I/R) often occurs after shock or transplantation. Growth arrest-specific protein 6 (Gas6) is a secreted protein that binds to the TAM-Tyro3, Axl, Mer-family tyrosine kinase receptors, which modulate the inflammatory response and activate cell survival pathways. We hypothesized that Gas6 could have a protective role in attenuating the severity of renal injury after I/R. MATERIALS AND METHODS: Adult mice were subjected to 45 min of bilateral renal ischemia. Recombinant mouse Gas6 (rmGas6, 5 mug per mouse) or normal saline (vehicle) was administered intraperitoneally 1 h before ischemia and all subjects were sacrificed at 23 …
The Role Of B-1 Cells In Inflammation, M. Aziz, N. E. Holodick, T. L. Rothstein, P. Wang
The Role Of B-1 Cells In Inflammation, M. Aziz, N. E. Holodick, T. L. Rothstein, P. Wang
Journal Articles
B-1 lymphocytes exhibit unique phenotypic, ontogenic, and functional characteristics that differ from the conventional B-2 cells. B-1 cells spontaneously secrete germline-like, repertoire-skewed polyreactive natural antibody, which acts as a first line of defense by neutralizing a wide range of pathogens before launching of the adaptive immune response. Immunomodulatory molecules such as interleukin-10, adenosine, granulocyte-macrophage colony-stimulating factor, interleukin-3, and interleukin-35 are also produced by B-1 cells in the presence or absence of stimulation, which regulate acute and chronic inflammatory diseases. Considerable progress has been made during the past three decades since the discovery of B-1 cells, which has improved not only …
Mfg-E8 Inhibits Neutrophil Migration Through Alpha(V)Beta(3)-Integrin-Dependent Map Kinase Activation, M. Aziz, W. L. Yang, L. M. Corbo, W. W. Chaung, S. Matsuo, P. Wang
Mfg-E8 Inhibits Neutrophil Migration Through Alpha(V)Beta(3)-Integrin-Dependent Map Kinase Activation, M. Aziz, W. L. Yang, L. M. Corbo, W. W. Chaung, S. Matsuo, P. Wang
Journal Articles
We have previously demonstrated the involvement of milk fat globule-epidermal growth factor-factor 8 (MFG-E8) in reducing neutrophil infiltration in a murine model of acute lung injury (ALI). In the present study, we aimed to delineate the mechanisms through which MFG-E8 attenuates neutrophil migration. Recombinant human MFG-E8 (rhMFG-E8) was expressed and purified in our facility. The human differentiated neutrophil cell line, dHL-60, was treated with rhMFG-E8 and cell migration assay was performed in a Boyden chamber using recombinant interleukin-8 (IL-8) as the chemoattractant. Surface CXCR2 and intracellular G protein-coupled receptor kinase 2 (GRK2) levels were evaluated by flow cytometry or western …
Milk Fat Globule-Egf Factor Viii Attenuates Cns Injury By Promoting Neural Stem Cell Proliferation And Migration After Cerebral Ischemia, C. Cheyuo, M. Aziz, W. L. Yang, A. Jacob, M. Zhou, P. Wang
Milk Fat Globule-Egf Factor Viii Attenuates Cns Injury By Promoting Neural Stem Cell Proliferation And Migration After Cerebral Ischemia, C. Cheyuo, M. Aziz, W. L. Yang, A. Jacob, M. Zhou, P. Wang
Journal Articles
The mediators in activating neural stem cells during the regenerative process of neurogenesis following stroke have not been fully identified. Milk fat globule-EGF Factor VIII (MFGE8), a secreted glycoprotein serves several cellular functions by binding to its receptor, alpha(v)beta(3)-integrin. However, its role in regulating neural stem cells after stroke has not been determined yet. We therefore, aim to reveal whether MFG-E8 promotes neural stem cell proliferation and migration during stroke. Stroke was induced in wild-type (Wt) and MFG-E8-deficinet (Mfge8(-/-)) mice by transient middle cerebral artery occlusion (tMCAO). Commercially available recombinant mouse MFG-E8 (rmMFG-E8) was used for mechanistic assays in neural …
Blocking Cold-Inducible Rna-Binding Protein Protects Liver From Ischemia-Reperfusion Injury, A. Godwin, W. L. Yang, A. Sharma, A. Khader, Z. Wang, F. Zhang, J. Nicastro, G.F. Coppa, P. Wang
Blocking Cold-Inducible Rna-Binding Protein Protects Liver From Ischemia-Reperfusion Injury, A. Godwin, W. L. Yang, A. Sharma, A. Khader, Z. Wang, F. Zhang, J. Nicastro, G.F. Coppa, P. Wang
Journal Articles
Cold-inducible RNA-binding protein (CIRP) is a nuclear protein that has been recently identified as a novel inflammatory mediator in hemorrhagic shock and sepsis. We hypothesized that CIRP acts as a potent inflammatory mediator in hepatic ischemia-reperfusion (I/R), and thus blocking CIRP protects against I/R-induced liver injury. Male C57BL/6 mice were subjected to 70% hepatic ischemia by microvascular clamping of the hilum of the left and median liver lobes for 60 min, followed by reperfusion. Anti-CIRP antibody (1 mg/kg body weight) or vehicle (normal saline) in 0.2 mL was injected via the internal jugular vein at the beginning of the reperfusion. …
Neutralization Of Osteopontin Attenuates Neutrophil Migration In Sepsis-Induced Acute Lung Injury, Y. Hirano, M. Aziz, W.L. Yang, Z. Wang, M. Zhou, M. Ochani, A. Khader, P. Wang
Neutralization Of Osteopontin Attenuates Neutrophil Migration In Sepsis-Induced Acute Lung Injury, Y. Hirano, M. Aziz, W.L. Yang, Z. Wang, M. Zhou, M. Ochani, A. Khader, P. Wang
Journal Articles
INTRODUCTION: Sepsis refers to severe systemic inflammation leading to acute lung injury (ALI) and death. Introducing novel therapies can reduce the mortality in ALI. Osteopontin (OPN), a secretory glycoprotein produced by immune reactive cells, plays a deleterious role in various inflammatory diseases. However, its role in ALI caused by sepsis remains unexplored. We hypothesize that treatment with an OPN-neutralizing antibody (anti-OPN Ab) protects mice against ALI during sepsis. METHODS: Sepsis was induced in 8-week-old male C57BL/6 mice by cecal ligation and puncture (CLP). Anti-OPN Ab or non-immunized IgG as control, at a dose of 50 mug/mouse, was intravenously injected at …
Endoplasmic Reticulum Stress In Sepsis, M. M. Khan, W.L. Yang, P. Wang
Endoplasmic Reticulum Stress In Sepsis, M. M. Khan, W.L. Yang, P. Wang
Journal Articles
Sepsis is an enormous public health issue and the leading cause of death in critically ill patients in intensive care units. Overwhelming inflammation, characterized by cytokine storm, oxidative threats, and neutrophil sequestration, is an underlying component of sepsis-associated organ failure. Despite recent advances in sepsis research, there is still no effective treatment available beyond the standard of care and supportive therapy. To reduce sepsis-related mortality, a better understanding of the biological mechanism associated with sepsis is essential. Endoplasmic reticulum (ER), a subcellular organelle, is responsible for the facilitation of protein folding and assembly and involved in several other physiological activities. …
Stimulation Of Wnt/Beta-Catenin Signaling Pathway With Wnt Agonist Reduces Organ Injury After Hemorrhagic Shock, M. Kuncewitch, W.L. Yang, A. Jacob, A. Khader, M. Giangola, Jeffrey Nicastro, G. Coppa, P. Wang
Stimulation Of Wnt/Beta-Catenin Signaling Pathway With Wnt Agonist Reduces Organ Injury After Hemorrhagic Shock, M. Kuncewitch, W.L. Yang, A. Jacob, A. Khader, M. Giangola, Jeffrey Nicastro, G. Coppa, P. Wang
Journal Articles
BACKGROUND: Hemorrhagic shock is a leading cause of morbidity and mortality in surgery and trauma patients. Despite a large number of preclinical trials conducted to develop therapeutic strategies against hemorrhagic shock, there is still an unmet need for effective therapy for hemorrhage patients. Wnt/beta-catenin signaling controls developmental processes and cellular regeneration owing to its central role in cell survival and proliferation. We therefore hypothesized that the activation of Wnt signaling reduces systemic injury caused by hemorrhagic shock. METHODS: Adult male Sprague-Dawley rats underwent hemorrhagic shock by controlled bleeding of the femoral artery to maintain a mean arterial pressure of 30 …
Differential Alterations Of Tissue T-Cell Subsets After Sepsis, A. Sharma, W.L. Yang, S. Matsuo, P. Wang
Differential Alterations Of Tissue T-Cell Subsets After Sepsis, A. Sharma, W.L. Yang, S. Matsuo, P. Wang
Journal Articles
Among immune cells in responding to sepsis, macrophages and neutrophils have been extensively studied, while the contribution of T lymphocytes and natural killer T (NKT) cells is less well characterized. Here we monitored tissue specific changes of T cell subsets in male C57BL/6 mice subjected to sham operation or cecal ligation and puncture (CLP) to induce polymicrobial sepsis. Thymus, spleen, liver, lungs and blood were processed and analyzed 20h later. Total lymphocyte count showed a significant reduction in septic thymus, spleen and blood but not in lungs and liver. The septic thymi were hypocellular with severe reduction in cell numbers …
Human Ghrelin Mitigates Intestinal Injury And Mortality After Whole Body Irradiation In Rats, Z. M. Wang, W.L. Yang, A. Jacob, M. Aziz, P. Wang
Human Ghrelin Mitigates Intestinal Injury And Mortality After Whole Body Irradiation In Rats, Z. M. Wang, W.L. Yang, A. Jacob, M. Aziz, P. Wang
Journal Articles
Widespread use of ionizing radiation has led to the realization of the danger associated with radiation exposure. Although studies in radiation countermeasures were initiated a half century ago, an effective therapy for a radiomitigator has not been identified. Ghrelin is a gastrointestinal hormone, and administration of ghrelin is protective in animal models of injuries including radiation combined injury. To test whether ghrelin can be protective in whole body irradiaton (WBI) alone, male Sprague Dawley (SD) rats were treated with human ghrelin (20 nmol/rat) daily for 6 days starting at either 24 h or 48 h after 10 Gray (Gy) WBI …
Combination Of Adrenomedullin With Its Binding Protein Accelerates Cutaneous Wound Healing, J. P. Idrovo, W. L. Yang, A. Jacob, M. A. Ajakaiye, C. Cheyuo, Z. M. Wang, J. M. Prince, J. Nicastro, G.F. Coppa, P. Wang
Combination Of Adrenomedullin With Its Binding Protein Accelerates Cutaneous Wound Healing, J. P. Idrovo, W. L. Yang, A. Jacob, M. A. Ajakaiye, C. Cheyuo, Z. M. Wang, J. M. Prince, J. Nicastro, G.F. Coppa, P. Wang
Journal Articles
Cutaneous wound continues to cause significant morbidity and mortality in the setting of diseases such as diabetes and cardiovascular diseases. Despite advances in wound care management, there is still an unmet medical need exists for efficient therapy for cutaneous wound. Combined treatment of adrenomedullin (AM) and its binding protein-1 (AMBP-1) is protective in various disease conditions. To examine the effect of the combination treatment of AM and AMBP-1 on cutaneous wound healing, full-thickness 2.0-cm diameter circular excision wounds were surgically created on the dorsum of rats, saline (vehicle) or AM/AMBP1 (96/320 mu g kg BW) was topically applied to the …
Combining Task-Evoked And Spontaneous Activity To Improve Pre-Operative Brain Mapping With Fmri, M. D. Fox, T. Qian, J. R. Madsen, D. Wang, M. Ge, H. C. Zuo, D. M. Groppe, A. D. Mehta, B. Hong, H. Liu, +1 Additional Author
Combining Task-Evoked And Spontaneous Activity To Improve Pre-Operative Brain Mapping With Fmri, M. D. Fox, T. Qian, J. R. Madsen, D. Wang, M. Ge, H. C. Zuo, D. M. Groppe, A. D. Mehta, B. Hong, H. Liu, +1 Additional Author
Journal Articles
Noninvasive localization of brain function is used to understand and treat neurological disease, exemplified by pre-operative fMRI mapping prior to neurosurgical intervention. The principal approach for generating these maps relies on brain responses evoked by a task and, despite known limitations, has dominated clinical practice for over 20years. Recently, pre-operative fMRI mapping based on correlations in spontaneous brain activity has been demonstrated, however this approach has its own limitations and has not seen widespread clinical use. Here we show that spontaneous and task-based mapping can be performed together using the same pre-operative fMRI data, provide complimentary information relevant for functional …
Galantamine Attenuates Type 1 Diabetes And Inhibits Anti-Insulin Antibodies In Non-Obese Diabetic Mice, W. M. Hanes, P. S. Olofsson, K. Kwan, L. K. Hudson, S. S. Chavan, V. A. Pavlov, K. J. Tracey
Galantamine Attenuates Type 1 Diabetes And Inhibits Anti-Insulin Antibodies In Non-Obese Diabetic Mice, W. M. Hanes, P. S. Olofsson, K. Kwan, L. K. Hudson, S. S. Chavan, V. A. Pavlov, K. J. Tracey
Journal Articles
Type 1 diabetes in mice is characterized by autoimmune destruction of insulin-producing pancreatic beta cells. Disease pathogenesis involves invasion of pancreatic islets by immune cells, including macrophages and T cells, and production of antibodies to self-antigens, including insulin. Activation of the inflammatory reflex, the neural circuit that inhibits inflammation, culminates on cholinergic receptor signals on immune cells to attenuate cytokine release and inhibit B cell antibody production. Here, we show that galantamine, a centrally acting acetylcholinesterase inhibitor and an activator of the inflammatory reflex, attenuates murine experimental type 1 diabetes. Administration of galantamine to animals immunized with keyhole limpet hemocyanin …
Damp Signaling Is A Key Pathway Inducing Immune Modulation After Brain Injury, A. Liesz, A. Dalpke, E. Mracsko, D. J. Antoine, S. Roth, W. Zhou, H. Yang, P. P. Nawroth, K. J. Tracey, R. Veltkamp, +4 Additional Authors
Damp Signaling Is A Key Pathway Inducing Immune Modulation After Brain Injury, A. Liesz, A. Dalpke, E. Mracsko, D. J. Antoine, S. Roth, W. Zhou, H. Yang, P. P. Nawroth, K. J. Tracey, R. Veltkamp, +4 Additional Authors
Journal Articles
Acute brain lesions induce profound alterations of the peripheral immune response comprising the opposing phenomena of early immune activation and subsequent immunosuppression. The mechanisms underlying this brain-immune signaling are largely unknown. We used animal models for experimental brain ischemia as a paradigm of acute brain lesions and additionally investigated a large cohort of stroke patients. We analyzed release of HMGB1 isoforms by mass spectrometry and investigated its inflammatory potency and signaling pathways by immunological in vivo and in vitro techniques. Features of the complex behavioral sickness behavior syndrome were characterized by homecage behavior analysis. HMGB1 downstream signaling, particularly with RAGE, …