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Articles 7441 - 7470 of 10802
Full-Text Articles in Entire DC Network
Tnf-Α Promotes Nuclear Enrichment Of The Transcription Factor Tonebp/Nfat5 To Selectively Control Inflammatory But Not Osmoregulatory Responses In Nucleus Pulposus Cells., Zariel I. Johnson, Alexandra C. Doolittle, Joseph W. Snuggs, Irving M. Shapiro, Christine L. Le Maitre, Makarand V. Risbud
Tnf-Α Promotes Nuclear Enrichment Of The Transcription Factor Tonebp/Nfat5 To Selectively Control Inflammatory But Not Osmoregulatory Responses In Nucleus Pulposus Cells., Zariel I. Johnson, Alexandra C. Doolittle, Joseph W. Snuggs, Irving M. Shapiro, Christine L. Le Maitre, Makarand V. Risbud
Department of Orthopaedic Surgery Faculty Papers
Intervertebral disc degeneration (IDD) causes chronic back pain and is linked to production of proinflammatory molecules by nucleus pulposus (NP) and other disc cells. Activation of tonicity-responsive enhancer-binding protein (TonEBP)/NFAT5 by non-osmotic stimuli, including proinflammatory molecules, occurs in cells involved in immune response. However, whether inflammatory stimuli activate TonEBP in NP cells and whether TonEBP controls inflammation during IDD is unknown. We show that TNF-α, but not IL-1β or LPS, promoted nuclear enrichment of TonEBP protein. However, TNF-α-mediated activation of TonEBP did not cause induction of osmoregulatory genes. RNA sequencing showed that 8.5% of TNF-α transcriptional responses were TonEBP-dependent and …
Differentiation And Protective Capacity Of Virus-Specific Cd8, Vesselin T. Tomov, Olesya Palko, Chi Wai Lau, Ajinkya Pattekar, Yuhang Sun, Ralitza Tacheva, Bertram Bengsch, Sasikanth Manne, Gabriela L. Cosma, Laurence C. Eisenlohr, Timothy J. Nice, Herbert W. Virgin, E. John Wherry
Differentiation And Protective Capacity Of Virus-Specific Cd8, Vesselin T. Tomov, Olesya Palko, Chi Wai Lau, Ajinkya Pattekar, Yuhang Sun, Ralitza Tacheva, Bertram Bengsch, Sasikanth Manne, Gabriela L. Cosma, Laurence C. Eisenlohr, Timothy J. Nice, Herbert W. Virgin, E. John Wherry
Department of Microbiology and Immunology Faculty Papers
Noroviruses can establish chronic infections with active viral shedding in healthy humans but whether persistence is associated with adaptive immune dysfunction is unknown. We used genetically engineered strains of mouse norovirus (MNV) to investigate CD8+ T cell differentiation during chronic infection. We found that chronic infection drove MNV-specific tissue-resident memory (Trm) CD8+ T cells to a differentiation state resembling inflationary effector responses against latent cytomegalovirus with only limited evidence of exhaustion. These MNV-specific Trm cells remained highly functional yet appeared ignorant of ongoing viral replication. Pre-existing MNV-specific Trm cells provided partial protection against chronic infection but largely ceased …
Nanoparticle Delivery Of Mir-34a Eradicates Long-Term-Cultured Breast Cancer Stem Cells Via Targeting C22orf28 Directly, Xiaoti Lin, Weiyu Chen, Fengqin Wei, Binhua P. Zhou, Mien-Chie Hung, Xiaoming Xie
Nanoparticle Delivery Of Mir-34a Eradicates Long-Term-Cultured Breast Cancer Stem Cells Via Targeting C22orf28 Directly, Xiaoti Lin, Weiyu Chen, Fengqin Wei, Binhua P. Zhou, Mien-Chie Hung, Xiaoming Xie
Molecular and Cellular Biochemistry Faculty Publications
Rationale: Cancer stem cells (CSCs) have been implicated as the seeds of therapeutic resistance and metastasis, due to their unique abilities of self-renew, wide differentiation potentials and resistance to most conventional therapies. It is a proactive strategy for cancer therapy to eradicate CSCs. Methods: Tumor tissue-derived breast CSCs (BCSC), including XM322 and XM607, were isolated by fluorescence-activated cell sorting (FACS); while cell line-derived BCSC, including MDA-MB-231.SC and MCF-7.SC, were purified by magnetic-activated cell sorting (MACS). Analyses of microRNA and mRNA expression array profiles were performed in multiple breast cell lines. The mentioned nanoparticles were constructed following the standard molecular cloning …
Timing Of Pd-1 Blockade Is Critical To Effective Combination Immunotherapy With Anti-Ox40., David J Messenheimer, Shawn M. Jensen, Michael E Afentoulis, Keith W Wegman, Zipei Feng, David J Friedman, Michael J. Gough, Walter Urba, Bernard A Fox
Timing Of Pd-1 Blockade Is Critical To Effective Combination Immunotherapy With Anti-Ox40., David J Messenheimer, Shawn M. Jensen, Michael E Afentoulis, Keith W Wegman, Zipei Feng, David J Friedman, Michael J. Gough, Walter Urba, Bernard A Fox
Articles, Abstracts, and Reports
Purpose: Antibodies specific for inhibitory checkpoints PD-1 and CTLA-4 have shown impressive results against solid tumors. This has fueled interest in novel immunotherapy combinations to affect patients who remain refractory to checkpoint blockade monotherapy. However, how to optimally combine checkpoint blockade with agents targeting T-cell costimulatory receptors, such as OX40, remains a critical question.Experimental Design: We utilized an anti-PD-1-refractory, orthotopically transplanted MMTV-PyMT mammary cancer model to investigate the antitumor effect of an agonist anti-OX40 antibody combined with anti-PD-1. As PD-1 naturally aids in immune contraction after T-cell activation, we treated mice with concurrent combination treatment versus sequentially administering anti-OX40 …
Interleukin-17 Limits Hypoxia-Inducible Factor 1Α And Development Of Hypoxic Granulomas During Tuberculosis, Racquel Domingo-Gonzalez, Shibali Das, Kristin L. Griffiths, Mushtaq Ahmed, Monika Bambouskova, Suhas Gondi, Noor Al-Hammadi, Reid Townsend, Maxim N. Artyomov, Shabaana A. Khader, Et Al.
Interleukin-17 Limits Hypoxia-Inducible Factor 1Α And Development Of Hypoxic Granulomas During Tuberculosis, Racquel Domingo-Gonzalez, Shibali Das, Kristin L. Griffiths, Mushtaq Ahmed, Monika Bambouskova, Suhas Gondi, Noor Al-Hammadi, Reid Townsend, Maxim N. Artyomov, Shabaana A. Khader, Et Al.
Open Access Publications
Mycobacterium tuberculosis (Mtb) is a global health threat, compounded by the emergence of drug-resistant strains. A hallmark of pulmonary tuberculosis (TB) is the formation of hypoxic necrotic granulomas, which upon disintegration, release infectious Mtb. Furthermore, hypoxic necrotic granulomas are associated with increased disease severity and provide a niche for drug-resistant Mtb. However, the host immune responses that promote the development of hypoxic TB granulomas are not well described. Using a necrotic Mtb mouse model, we show that loss of Mtb virulence factors, such as phenolic glycolipids, decreases the production of the proinflammatory cytokine IL-17 (also referred to as IL-17A). IL-17 …
Scholastic Discover More: Birds, Kristie Hinckley
Scholastic Discover More: Birds, Kristie Hinckley
Children's Book and Media Review
Readers will learn more than they ever knew about birds in Scholastic Discover More: Birds. Children can easily access the information about birds in this book by using the table of contents, glossary, and index. They will learn how different birds have different purposes for feathers, including camouflage, warmth, changing direction in flight, and showing off to female birds. Children will be fascinated by species of birds they have never heard of or seen before. This book also includes pages about birds that can’t fly and how birds catch their prey.
Desert Food Webs In Action, Ariel Woodbury
Desert Food Webs In Action, Ariel Woodbury
Children's Book and Media Review
Despite how barren the desert may appear on the surface, there are many plants and animals who live there and go unnoticed. These plants and animals rely on each other for food in the desert. Deserts do not have much water, so the plants and animals that live there must learn how to adapt. Desert plants get energy from the sun and adapt to store water. Herbivores get energy and water from the plants when they eat them. Carnivores also receive energy when they eat other animals. Decomposers get energy and nutrients from dead plants and animals.
Yellow Animals, Ariel Woodbury
Yellow Animals, Ariel Woodbury
Children's Book and Media Review
There are yellow animals in the air, on the land, and in the water. Yellow is a primary color, that means you can't make yellow by mixing other colors. Read and learn about all different types of beautiful yellow animals in ABDO Kid's Animal Colors series.
Who's For Dinner? Predators And Prey, Ariel Woodbury
Who's For Dinner? Predators And Prey, Ariel Woodbury
Children's Book and Media Review
If you've ever wondered how predators use teamwork, teach their young to hunt, or trick and trap prey then you should read this book! There are three different sections that are about predators, prey, and animal eating habits. Each is full of fun and interesting facts about a wide variety of animals.
The Bear Who Wasn't There, Leuyen Pham
The Bear Who Wasn't There, Leuyen Pham
Children's Book and Media Review
Bear doesn’t show up for the book about him! But Duck is there to suggest you read the book about him anyway. The other animals in the book suggest some places that you could look for Bear. Bear is not there, but Duck is. Where is Bear? Even the author can’t find Bear! Finally, some muddy paw prints lead to Bear!
Magnificent Macaws, Amanda Durrant
Magnificent Macaws, Amanda Durrant
Children's Book and Media Review
This short book introduces readers to Macaw basics and interesting facts about Macaws. Readers learn about Macaw size and diet and their physical and mental abilities. The second portion of the book has a short fictional story about a macaw in a pet store that escapes, goes on adventures exploring, and ultimately finds a friendly little boy that will provide the macaw with a forever home. The book ends with some interesting fun facts about macaws, a reading comprehension quiz, and a glossary of terms.
That's Not How You Do It!, Ariel Woodbury
That's Not How You Do It!, Ariel Woodbury
Children's Book and Media Review
Lucy knows how to do everything right. She knows how to eat with a fork and a spoon, how to build a tall tower, and how to fold a perfect star. Then Toshi arrives. He doesn't eat with a spoon or fork, or build towers like Lucy. He can't even fold a paper star! Lucy can't take it anymore and tell him, "That's not how you do it!" Toshi gives her a paper crane he made and Lucy discovers that there is more than one right way to do things.
Baby Bear, Baby Bear, What Do You See?Bill Martin Jr., Emily Mccarty
Baby Bear, Baby Bear, What Do You See?Bill Martin Jr., Emily Mccarty
Children's Book and Media Review
Celebrating the fiftieth anniversary of Brown Bear, Brown Bear, What Do You See and the tenth anniversary of Baby Bear, Baby Bear, What Do You See, Baby Bear is back in a board book edition with easy access tabs for each animal baby bear encounters. Join Baby Bear as he discovers animals indigenous to North America like the red fox, mountain goat, and striped skunk. In an exciting conclusion, Baby Bear finds his mom!
Build, Dogs, Build: A Tall Tail, Lori Cunningham
Build, Dogs, Build: A Tall Tail, Lori Cunningham
Children's Book and Media Review
It's time to start your day with Duke and his crew of construction worker dogs. They are ready to knock down an old building with their wrecking ball, using a bulldozer and dump truck to clean up the mess. But Duke has to check the plans before giving the go. Digging tunnels and laying concrete is only half the fun. The skilled dogs are taking great care to do their job, and hurry to finish all the wiring and fixture before the day is done.
The Keepers #2: The Harp And The Ravenvine, Becky Jamieson
The Keepers #2: The Harp And The Ravenvine, Becky Jamieson
Children's Book and Media Review
Horace, who can see up to one day in to the future, and Chloe, who can walk through walls, are no longer the newest Keepers on the block. They are veterans being asked to use their magical objects to protect the storehouse for such tools from their enemies, the Riven, once again. The Riven are following an animal empath named April with a broken object called the Ravenvine. They save April with the help of Chloe’s long lost mother who has the ability to stop the Riven with a magic-controlling harp. They are able to fix the Ravenvine, but Chloe …
N-3 Pufas Induce Inflammatory Tolerance By Formation Of Keap1-Containing Sqstm1/P62-Bodies And Activation Of Nfe2l2, Jennifer Mildenberger, Ida Johansson, Ismail Sergin, Eli Kjøbli, Jan Kristian Damås, Babak Razani, Trude Helen Flo, Geir Bjørkøy
N-3 Pufas Induce Inflammatory Tolerance By Formation Of Keap1-Containing Sqstm1/P62-Bodies And Activation Of Nfe2l2, Jennifer Mildenberger, Ida Johansson, Ismail Sergin, Eli Kjøbli, Jan Kristian Damås, Babak Razani, Trude Helen Flo, Geir Bjørkøy
Open Access Publications
Inflammation is crucial in the defense against infections but must be tightly controlled to limit detrimental hyperactivation. Our diet influences inflammatory processes and omega-3 polyunsaturated fatty acids (n-3 PUFAs) have known anti-inflammatory effects. The balance of pro- and anti-inflammatory processes is coordinated by macrophages and macroautophagy/autophagy has recently emerged as a cellular process that dampens inflammation. Here we report that the n-3 PUFA docosahexaenoic acid (DHA) transiently induces cytosolic speckles of the autophagic receptor SQSTM1/p62 (sequestosome 1) (described as SQSTM1/p62-bodies) in macrophages. We suggest that the formation of SQSTM1/p62-bodies represents a fast mechanism of NFE2L2/Nrf2 (nuclear factor, erythroid 2 like …
Mutations In Keops-Complex Genes Cause Nephrotic Syndrome With Primary Microcephaly, Daniela A Braun, Jia Rao, Geraldine Mollet, David Schapiro, Marie-Claire Daugeron, Weizhen Tan, Olivier Gribouval, Olivia Boyer, Patrick Revy, Tilman Jobst-Schwan, Johanna Magdalena Schmidt, Jennifer A Lawson, Denny Schanze, Shazia Ashraf, Jeremy F P Ullmann, Charlotte A Hoogstraten, Nathalie Boddaert, Bruno Collinet, Gaëlle Martin, Dominique Liger, Svjetlana Lovric, Monica Furlano, I Chiara Guerrera, Oraly Sanchez-Ferras, Jennifer F Hu, Anne-Claire Boschat, Sylvia Sanquer, Björn Menten, Sarah Vergult, Nina De Rocker, Merlin Airik, Tobias Hermle, Shirlee Shril, Eugen Widmeier, Heon Yung Gee, Won-Il Choi, Carolin E Sadowski, Werner L Pabst, Jillian K Warejko, Ankana Daga, Tamara Basta, Verena Matejas, Karin Scharmann, Sandra D Kienast, Babak Behnam, Brendan Beeson, Amber Begtrup, Malcolm Bruce, Gaik-Siew Ch'ng, Shuan-Pei Lin, Jui-Hsing Chang, Chao-Huei Chen, Megan T Cho, Patrick M Gaffney, Patrick E Gipson, Chyong-Hsin Hsu, Jameela A Kari, Yu-Yuan Ke, Cathy Kiraly-Borri, Wai-Ming Lai, Emmanuelle Lemyre, Rebecca Okashah Littlejohn, Amira Masri, Mastaneh Moghtaderi, Kazuyuki Nakamura, Fatih Ozaltin, Marleen Praet, Chitra Prasad, Agnieszka Prytula, Elizabeth R Roeder, Patrick Rump, Rhonda E Schnur, Takashi Shiihara, Manish D Sinha, Neveen A Soliman, Kenza Soulami, David A Sweetser, Wen-Hui Tsai, Jeng-Daw Tsai, Rezan Topaloglu, Udo Vester, David H Viskochil, Nithiwat Vatanavicharn, Jessica L Waxler, Klaas J Wierenga, Matthias T F Wolf, Sik-Nin Wong, Sebastian A Leidel, Gessica Truglio, Peter C Dedon, Annapurna Poduri, Shrikant Mane, Richard P Lifton, Maxime Bouchard, Peter Kannu, David Chitayat, Daniella Magen, Bert Callewaert, Herman Van Tilbeurgh, Martin Zenker, Corinne Antignac, Friedhelm Hildebrandt
Mutations In Keops-Complex Genes Cause Nephrotic Syndrome With Primary Microcephaly, Daniela A Braun, Jia Rao, Geraldine Mollet, David Schapiro, Marie-Claire Daugeron, Weizhen Tan, Olivier Gribouval, Olivia Boyer, Patrick Revy, Tilman Jobst-Schwan, Johanna Magdalena Schmidt, Jennifer A Lawson, Denny Schanze, Shazia Ashraf, Jeremy F P Ullmann, Charlotte A Hoogstraten, Nathalie Boddaert, Bruno Collinet, Gaëlle Martin, Dominique Liger, Svjetlana Lovric, Monica Furlano, I Chiara Guerrera, Oraly Sanchez-Ferras, Jennifer F Hu, Anne-Claire Boschat, Sylvia Sanquer, Björn Menten, Sarah Vergult, Nina De Rocker, Merlin Airik, Tobias Hermle, Shirlee Shril, Eugen Widmeier, Heon Yung Gee, Won-Il Choi, Carolin E Sadowski, Werner L Pabst, Jillian K Warejko, Ankana Daga, Tamara Basta, Verena Matejas, Karin Scharmann, Sandra D Kienast, Babak Behnam, Brendan Beeson, Amber Begtrup, Malcolm Bruce, Gaik-Siew Ch'ng, Shuan-Pei Lin, Jui-Hsing Chang, Chao-Huei Chen, Megan T Cho, Patrick M Gaffney, Patrick E Gipson, Chyong-Hsin Hsu, Jameela A Kari, Yu-Yuan Ke, Cathy Kiraly-Borri, Wai-Ming Lai, Emmanuelle Lemyre, Rebecca Okashah Littlejohn, Amira Masri, Mastaneh Moghtaderi, Kazuyuki Nakamura, Fatih Ozaltin, Marleen Praet, Chitra Prasad, Agnieszka Prytula, Elizabeth R Roeder, Patrick Rump, Rhonda E Schnur, Takashi Shiihara, Manish D Sinha, Neveen A Soliman, Kenza Soulami, David A Sweetser, Wen-Hui Tsai, Jeng-Daw Tsai, Rezan Topaloglu, Udo Vester, David H Viskochil, Nithiwat Vatanavicharn, Jessica L Waxler, Klaas J Wierenga, Matthias T F Wolf, Sik-Nin Wong, Sebastian A Leidel, Gessica Truglio, Peter C Dedon, Annapurna Poduri, Shrikant Mane, Richard P Lifton, Maxime Bouchard, Peter Kannu, David Chitayat, Daniella Magen, Bert Callewaert, Herman Van Tilbeurgh, Martin Zenker, Corinne Antignac, Friedhelm Hildebrandt
Paediatrics Publications
Galloway-Mowat syndrome (GAMOS) is an autosomal-recessive disease characterized by the combination of early-onset nephrotic syndrome (SRNS) and microcephaly with brain anomalies. Here we identified recessive mutations in OSGEP, TP53RK, TPRKB, and LAGE3, genes encoding the four subunits of the KEOPS complex, in 37 individuals from 32 families with GAMOS. CRISPR-Cas9 knockout in zebrafish and mice recapitulated the human phenotype of primary microcephaly and resulted in early lethality. Knockdown of OSGEP, TP53RK, or TPRKB inhibited cell proliferation, which human mutations did not rescue. Furthermore, knockdown of these genes impaired protein translation, caused endoplasmic reticulum stress, activated DNA-damage-response signaling, and ultimately induced …
Associative Learning Contributes To The Increased Water Intake Observed After Daily Injections Of Angiotensin Ii, Maggie Postolache, Jessica Santollo, Derek Daniels
Associative Learning Contributes To The Increased Water Intake Observed After Daily Injections Of Angiotensin Ii, Maggie Postolache, Jessica Santollo, Derek Daniels
Biology Faculty Publications
Daily injections of angiotensin II (AngII) cause a progressive increase of water intake that resembles a classically ascribed non-associative sensitization. Consistent with the presumption that the observed increase in intake was sensitization, we hypothesized that it resulted from a pharmacological interaction between AngII and its receptor. To test this hypothesis, and remove the influence of drinking itself, we implemented a delay in water access after injection of AngII (icv) on four consecutive ‘induction days,’ and then measured intake on the next day (‘test day’) when rats were allowed to drink immediately after AngII. The delay in water access effectively reduced …
Blockade Of Α2-Adrenergic Receptors In Prelimbic Cortex: Impact On Cocaine Self-Administration In Adult Spontaneously Hypertensive Rats Following Adolescent Atomoxetine Treatment, Britahny M. Baskin, Bríd Á. Nic Dhonnchadha, Linda P. Dwoskin, Kathleen M. Kantak
Blockade Of Α2-Adrenergic Receptors In Prelimbic Cortex: Impact On Cocaine Self-Administration In Adult Spontaneously Hypertensive Rats Following Adolescent Atomoxetine Treatment, Britahny M. Baskin, Bríd Á. Nic Dhonnchadha, Linda P. Dwoskin, Kathleen M. Kantak
Pharmaceutical Sciences Faculty Publications
Rationale
Research with the spontaneously hypertensive rat (SHR) model of attention deficit/hyperactivity disorder demonstrated that chronic methylphenidate treatment during adolescence increased cocaine self-administration established during adulthood under a progressive ratio (PR) schedule. Compared to vehicle, chronic atomoxetine treatment during adolescence failed to increase cocaine self-administration under a PR schedule in adult SHR.
Objectives
We determined if enhanced noradrenergic transmission at α2-adrenergic receptors within prefrontal cortex contributes to this neutral effect of adolescent atomoxetine treatment in adult SHR.
Methods
Following treatment from postnatal days 28–55 with atomoxetine (0.3 mg/kg) or vehicle, adult male SHR and control rats from Wistar-Kyoto (WKY) and …
Acute Treatment With Doxorubicin Affects Glutamate Neurotransmission In The Mouse Frontal Cortex And Hippocampus, Theresa Currier Thomas, Joshua A. Beitchman, Francois Pomerleau, Teresa Noel, Paiboon Jungsuwadee, D. Allan Butterfield, Daret K. St. Clair, Mary Vore, Greg A. Gerhardt
Acute Treatment With Doxorubicin Affects Glutamate Neurotransmission In The Mouse Frontal Cortex And Hippocampus, Theresa Currier Thomas, Joshua A. Beitchman, Francois Pomerleau, Teresa Noel, Paiboon Jungsuwadee, D. Allan Butterfield, Daret K. St. Clair, Mary Vore, Greg A. Gerhardt
Spinal Cord and Brain Injury Research Center Faculty Publications
Doxorubicin (DOX) is a potent chemotherapeutic agent known to cause acute and long-term cognitive impairments in cancer patients. Cognitive function is presumed to be primarily mediated by neuronal circuitry in the frontal cortex (FC) and hippocampus, where glutamate is the primary excitatory neurotransmitter. Mice treated with DOX (25 mg/kg i.p.) were subjected to in vivo recordings under urethane anesthesia at 24h post-DOX injection or 5 consecutive days of cognitive testing (Morris Water Maze; MWM). Using novel glutamate-selective microelectrode arrays, amperometric recordings measured parameters of extracellular glutamate clearance and potassium-evoked release of glutamate within the medial FC and dentate gyrus (DG) …
Targeting Mitochondrial Dysfunction In Cns Injury Using Methylene Blue; Still A Magic Bullet?, Hemendra J. Vekaria, Lora Talley Watts, Ai-Ling Lin, Patrick G. Sullivan
Targeting Mitochondrial Dysfunction In Cns Injury Using Methylene Blue; Still A Magic Bullet?, Hemendra J. Vekaria, Lora Talley Watts, Ai-Ling Lin, Patrick G. Sullivan
Spinal Cord and Brain Injury Research Center Faculty Publications
Complex, multi-factorial secondary injury cascades are initiated following traumatic brain injury, which makes this a difficult disease to treat. The secondary injury cascades following the primary mechanical tissue damage, are likely where effective therapeutic interventions may be targeted. One promising therapeutic target following brain injury are mitochondria. Mitochondria are complex organelles found within the cell, which act as powerhouses within all cells by supplying ATP. These organelles are also necessary for calcium cycling, redox signaling and play a major role in the initiation of cell death pathways. When mitochondria become dysfunctional, there is a tendency for the cell to loose …
Equine Arteritis Virus Elicits A Mucosal Antibody Response In The Reproductive Tract Of Persistently Infected Stallions, Mariano Carossino, Bettina Wagner, Alan T. Loynachan, R. Frank Cook, Igor F. Canisso, Lakshman Chelvarajan, Casey L. Edwards, Bora Nam, John F. Timoney, Peter J. Timoney, Udeni B. R. Balasuriya
Equine Arteritis Virus Elicits A Mucosal Antibody Response In The Reproductive Tract Of Persistently Infected Stallions, Mariano Carossino, Bettina Wagner, Alan T. Loynachan, R. Frank Cook, Igor F. Canisso, Lakshman Chelvarajan, Casey L. Edwards, Bora Nam, John F. Timoney, Peter J. Timoney, Udeni B. R. Balasuriya
Maxwell H. Gluck Equine Research Center Faculty Publications
Equine arteritis virus (EAV) has the ability to establish persistent infection in the reproductive tract of the stallion (carrier) and is continuously shed in its semen. We have recently demonstrated that EAV persists within stromal cells and a subset of lymphocytes in the stallion accessory sex glands in the presence of a significant local inflammatory response. In the present study, we demonstrated that EAV elicits a mucosal antibody response in the reproductive tract during persistent infection with homing of plasma cells into accessory sex glands. The EAV-specific immunoglobulin isotypes in seminal plasma included IgA, IgG1, IgG3/5, and IgG4/7. Interestingly, seminal …
Systems Biology Approach To Late-Onset Alzheimer's Disease Genome-Wide Association Study Identifies Novel Candidate Genes Validated Using Brain Expression Data And Caenorhabditis Elegans Experiments, Shubhabrata Mukherjee, Joshua C. Russell, Daniel T. Carr, Jeremy D. Burgess, Mariet Allen, Daniel J. Serie, Kevin L. Boehme, John S. K. Kauwe, Adam C. Naj, David W. Fardo, Dennis W. Dickson, Thomas J. Montine, Nilufer Ertekin-Taner, Matt R. Kaeberlein, Paul K. Crane
Systems Biology Approach To Late-Onset Alzheimer's Disease Genome-Wide Association Study Identifies Novel Candidate Genes Validated Using Brain Expression Data And Caenorhabditis Elegans Experiments, Shubhabrata Mukherjee, Joshua C. Russell, Daniel T. Carr, Jeremy D. Burgess, Mariet Allen, Daniel J. Serie, Kevin L. Boehme, John S. K. Kauwe, Adam C. Naj, David W. Fardo, Dennis W. Dickson, Thomas J. Montine, Nilufer Ertekin-Taner, Matt R. Kaeberlein, Paul K. Crane
Biostatistics Faculty Publications
Introduction—We sought to determine whether a systems biology approach may identify novel late-onset Alzheimer's disease (LOAD) loci.
Methods—We performed gene-wide association analyses and integrated results with human protein-protein interaction data using network analyses. We performed functional validation on novel genes using a transgenic Caenorhabditis elegans Aβ proteotoxicity model and evaluated novel genes using brain expression data from people with LOAD and other neurodegenerative conditions.
Results—We identified 13 novel candidate LOAD genes outside chromosome 19. Of those, RNA interference knockdowns of the C. elegans orthologs of UBC, NDUFS3, EGR1, and ATP5H were associated with Aβ …
The Trophic Life Cycle Stage Of The Opportunistic Fungal Pathogen Pneumocystis Murina Hinders The Ability Of Dendritic Cells To Stimulate Cd4+ T Cell Responses, Heather M. Evans, Andrew Simpson, Shu Shen, Arnold J. Stromberg, Carol L. Pickett, Beth A. Garvy
The Trophic Life Cycle Stage Of The Opportunistic Fungal Pathogen Pneumocystis Murina Hinders The Ability Of Dendritic Cells To Stimulate Cd4+ T Cell Responses, Heather M. Evans, Andrew Simpson, Shu Shen, Arnold J. Stromberg, Carol L. Pickett, Beth A. Garvy
Microbiology, Immunology, and Molecular Genetics Faculty Publications
The life cycle of the opportunistic fungal pathogen Pneumocystis murina consists of a trophic stage and an ascus-like cystic stage. Infection with the cyst stage induces proinflammatory immune responses, while trophic forms suppress the cytokine response to multiple pathogen-associated molecular patterns (PAMPs), including β-glucan. A targeted gene expression assay was used to evaluate the dendritic cell response following stimulation with trophic forms alone, with a normal mixture of trophic forms and cysts, or with β-glucan. We demonstrate that stimulation with trophic forms downregulated the expression of multiple genes normally associated with the response to infection, including genes encoding …
The Dual Role Of Group V Secretory Phospholipase A2 In Pancreatic Β-Cells, Preetha Shridas, Victoria P. Noffsinger, Andrea C. Trumbauer, Nancy R. Webb
The Dual Role Of Group V Secretory Phospholipase A2 In Pancreatic Β-Cells, Preetha Shridas, Victoria P. Noffsinger, Andrea C. Trumbauer, Nancy R. Webb
Saha Cardiovascular Research Center Faculty Publications
Purpose
Group X (GX) and group V (GV) secretory phospholipase A2 (sPLA2) potently release arachidonic acid (AA) from the plasma membrane of intact cells. We previously demonstrated that GX sPLA2 negatively regulates glucose-stimulated insulin secretion (GSIS) by a prostaglandin E2 (PGE2)-dependent mechanism. In this study we investigated whether GV sPLA2 similarly regulates GSIS.
Methods
GSIS and pancreatic islet-size were assessed in wild-type (WT) and GV sPLA2-knock out (GV KO) mice. GSIS was also assessed ex vivo in isolated islets and in vitro using MIN6 pancreatic beta cell lines with or without GV sPLA …
Inhibition Of Apoptosis Signal-Regulating Kinase 1 Alters The Wound Epidermis And Enhances Auricular Cartilage Regeneration., Qian-Shi Zhang, Deepa S. Kurpad, My G. Mahoney, Marla J. Steinbeck, Theresa A. Freeman
Inhibition Of Apoptosis Signal-Regulating Kinase 1 Alters The Wound Epidermis And Enhances Auricular Cartilage Regeneration., Qian-Shi Zhang, Deepa S. Kurpad, My G. Mahoney, Marla J. Steinbeck, Theresa A. Freeman
Department of Orthopaedic Surgery Faculty Papers
Why regeneration does not occur in mammals remains elusive. In lower vertebrates, epimorphic regeneration of the limb is directed by the wound epidermis, which controls blastema formation to promote regrowth of the appendage. Herein, we report that knockout (KO) or inhibition of Apoptosis Signal-regulated Kinase-1 (ASK1), also known as mitogen-activated protein kinase kinase kinase 5 (MAP3K5), after full thickness ear punch in mice prolongs keratinocyte activation within the wound epidermis and promotes regeneration of auricular cartilage. Histological analysis showed the ASK1 KO ears displayed enhanced protein markers associated with blastema formation, hole closure and regeneration of auricular cartilage. At seven …
Hmgb1-Rage Pathway Drives Peroxynitrite Signaling-Induced Ibd-Like Inflammation In Murine Nonalcoholic Fatty Liver Disease, Varun Chandrashekaran, Ratanesh K. Seth, Diptadip Dattaroy, Firas Alhasson, Jacek Ziolenka, James Carson, Franklin G. Berger, Balaraman Kalyanaraman, Anna Mae Diehl, Saurabh Chatterjee
Hmgb1-Rage Pathway Drives Peroxynitrite Signaling-Induced Ibd-Like Inflammation In Murine Nonalcoholic Fatty Liver Disease, Varun Chandrashekaran, Ratanesh K. Seth, Diptadip Dattaroy, Firas Alhasson, Jacek Ziolenka, James Carson, Franklin G. Berger, Balaraman Kalyanaraman, Anna Mae Diehl, Saurabh Chatterjee
Faculty Publications
Recent clinical studies found a strong association of colonic inflammation and Inflammatory bowel disease (IBD)-like phenotype with NonAlcoholic Fatty liver Disease (NAFLD) yet the mechanisms remain unknown. The present study identifies high mobility group box 1 (HMGB1) as a key mediator of intestinal inflammation in NAFLD and outlines a detailed redox signaling mechanism for such a pathway. NAFLD mice showed liver damage and release of elevated HMGB1 in systemic circulation and increased intestinal tyrosine nitration that was dependent on NADPH oxidase. Intestines from NAFLD mice showed higher Toll like receptor 4 (TLR4) activation and proinflammatory cytokine release, an outcome strongly …
Decorin-Evoked Paternally Expressed Gene 3 (Peg3) Is An Upstream Regulator Of The Transcription Factor Eb (Tfeb) In Endothelial Cell Autophagy., Thomas Neill, Catherine Sharpe, Rick T. Owens, Renato V. Iozzo
Decorin-Evoked Paternally Expressed Gene 3 (Peg3) Is An Upstream Regulator Of The Transcription Factor Eb (Tfeb) In Endothelial Cell Autophagy., Thomas Neill, Catherine Sharpe, Rick T. Owens, Renato V. Iozzo
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
Macroautophagy is a fundamental and evolutionarily conserved catabolic process that eradicates damaged and aging macromolecules and organelles in eukaryotic cells. Decorin, an archetypical small leucine-rich proteoglycan, initiates a protracted autophagic program downstream of VEGF receptor 2 (VEGFR2) signaling that requires paternally expressed gene 3 (PEG3). We have discovered that PEG3 is an upstream transcriptional regulator of transcription factor EB (TFEB), a master transcription factor of lysosomal biogenesis, for decorin-evoked endothelial cell autophagy. We found a functional requirement of PEG3 for TFEB transcriptional induction and nuclear translocation in human umbilical vein endothelial and PAER2 cells. Mechanistically, inhibiting VEGFR2 or AMP-activated protein …
Hartz, Amelia Culley (Allen), B. 1950 (Fa 1094), Manuscripts & Folklife Archives
Hartz, Amelia Culley (Allen), B. 1950 (Fa 1094), Manuscripts & Folklife Archives
Folklife Archives Finding Aids
Finding aid only for Folklife Archives Project 1094. Student folk studies project titled: “Tales From Peacher Mill Road,” which includes survey sheets about the farms and residents of the Peacher Mill community in Montgomery County, Tennessee. Survey sheets may include a story, tradition, photo, name, and brief description.
The Effect Of The "Onco-Mouse" Decisions On The Exception To Patentability For "Animal Varieties" Under The European Patent Convention, Katrina Mcclatchey
The Effect Of The "Onco-Mouse" Decisions On The Exception To Patentability For "Animal Varieties" Under The European Patent Convention, Katrina Mcclatchey
Oklahoma Journal of Law and Technology
No abstract provided.