Exile Vol. XXVI No. 1

Photo: Untitled by Jamie Bailey 3 Poem: Hi, My Name Is by Kathy Andrews 4 Poem: Untitled by Willi Haworth 5 Photo: Stratified Snow by Jim Lundy 6 Poem: Untitled by A. Pence 7 Poem: Akua\u27ba by Tona Dickerson 8 Photo: Untitled by Jim Lundy 9 Story: The Dogcatchers of Portimao by Debora Papierski 10-13 Photo: Untitled by Holly Hall 14 Poem: Tocopold Bloom: A Working Class Hero by Mary Ladky 15 Photo: Untitled by Cory Easter 16 Poem: A Mortal Wound by Peter Fish 17 Poem: Let Me Sleep by R. G. Trub 18-19 Photo: Modified Cube by Jim Lundy 20 Story: Untitled by Kathy Desmond 21-23 Photo: Untitled by Holly Hall 24 Poem: Untitled by Sharon McCartney 25 Photo: Untitled by Him Lundy 26 Poem: Every Morning I Wake by Peter Fish 27 Photo: Untitled by Rof Smith 28 Poem: For Mark Some Words by Bonny Lowe 29 Photo: Untitled by Jim Lundy 30 Poem: A Flash of Crooked Light by Lisa Minacci 31 Photo: Untitled by Jim Lundy 32 Poem: Paper Hearts by W. Dulles 33 Drawing: Untitled by Roger Weisman 34 Story: Untitled by Dane Lavin 35-42 Photo: Untitled by Jim Lundy 43 Special Thanks To Laurie Howard -

Exile Vol. XXVII No. 1

ANDY ACKER: Four Lane Breakfast 30 MIKE AUGUSTA: The Store 25-27 J. L. FREEMAN: Bobbie 22 Poem 33 JENNIFER E. GARDNER: Photo 3 Deeds Field 9 Photo 21 Photo 23 Photo 24 LAURA GILBERT: Photo 13 Photo 28 Photo 29 Photo 31 Photo 36 KATE GLAZER: Drawing 14 MICHAEL HEINLIN: Reflections 19 DAVE HOGSHIRE: The Life And Times Of General Worm 29 CHAD HUSSEY: Waiting for Anne Sexton 13 JOHN WHITWORTH KROPF: Friends in the Park 30 DANE LAVIN: Story 4-8 LISA LAWRENCE: Poem 17 The Man With The Red Hat 15 JAMES LUNDY: Bonds 10 Photo 30 Photo 34 Twisted Ulna 11 LISA MEAD: Resistance 9 LISA MINACCI: The Drop 33 A. PENCE: The Minstrels 1 Mussels 33 PENELOPE A. RISEBOROUGH: Poem 2 Regent Street Mannequins 2 RICK RORICK: Photo 18 A. K. SESSIONS Nervious Tension 10 SUZIE SNYDER: Photo 16 L. S. VIOLA: Trash Can JOHN ZARCHEN: In Autumn 20 ANONYMOUS: Untitled Article 32 Sandymount Strand 35 Cover drawing by Kate Glaze

Role of CD44 in clear cell renal cell carcinoma invasiveness after antiangiogenic treatment

Treballs Finals de Grau de Farmàcia, Facultat de Farmàcia, Universitat de Barcelona, 2017. Tutor/a: Joan Carles Rodríguez Rubio.[eng] During last century, big effort to understand the biochemical basis of cancer was carried out. One of the principal branches of these cancer investigations used drugs to prevent the formation of new blood vessels –process called angiogenesis– responsible for the nutrients supply of the tumour. These drugs are generally called antiangiogenics. It was discovered that some types of tumour have or develop resistance to these drugs when treatment was long enough. For that reason, mechanisms of resistance, aggressiveness, invasion and/or metastasis after the treatment are nowadays relevant to study. Recently, a protein that could be involved in the increased invasiveness of tumour cells after the antiangiogenic treatment appeared. This project collects some evidence that indicates that this protein, called CD44, might play a role in the increased invasion after antiangiogenic treatment in mouse models of renal carcinoma.[cat] Durant l’últim segle, s’ha fet un gran esforç per aprofundir en la basant bioquímica de la investigació contra el càncer. Una de les branques principals d’aquesta investigació utilitza fàrmacs que prevenen la formació de nous vasos sanguinis –procés anomenat angiogènesis- encarregats de nodrir el tumor. Aquests fàrmacs es diuen generalment antiangiogènics. S’ha descobert que alguns tipus de tumor tenen o desenvolupen resistència a aquests fàrmacs quan el tractament és prou llarg. Per aquesta raó, actualment s’està investigant profundament quins són els mecanismes pels quals apareix aquesta resistència, així com també perquè els tumors es tornen més agressius, invasius i/o metastàtics després del tractament. Recentment s’ha descobert una proteïna que podria estar involucrada en l’augment de la invasivitat de les cèl·lules tumorals després del tractament antiangiogènic. Aquest treball recull algunes de les evidències que apunten cap al paper de la proteïna CD44 en l’increment de la invasió tumoral post-tractament amb fàrmacs antiangiogènics en models ratolins de càncer renal

Chikungunya Virus Neutralization Antigens and Direct Cell-to-Cell Transmission Are Revealed by Human Antibody-Escape Mutants

Chikungunya virus (CHIKV) is an alphavirus responsible for numerous epidemics throughout Africa and Asia, causing infectious arthritis and reportedly linked with fatal infections in newborns and elderly. Previous studies in animal models indicate that humoral immunity can protect against CHIKV infection, but despite the potential efficacy of B-cell-driven intervention strategies, there are no virus-specific vaccines or therapies currently available. In addition, CHIKV has been reported to elicit long-lasting virus-specific IgM in humans, and to establish long-term persistence in non-human primates, suggesting that the virus might evade immune defenses to establish chronic infections in man. However, the mechanisms of immune evasion potentially employed by CHIKV remain uncharacterized. We previously described two human monoclonal antibodies that potently neutralize CHIKV infection. In the current report, we have characterized CHIKV mutants that escape antibody-dependent neutralization to identify the CHIKV E2 domain B and fusion loop “groove” as the primary determinants of CHIKV interaction with these antibodies. Furthermore, for the first time, we have also demonstrated direct CHIKV cell-to-cell transmission, as a mechanism that involves the E2 domain A and that is associated with viral resistance to antibody-dependent neutralization. Identification of CHIKV sub-domains that are associated with human protective immunity, will pave the way for the development of CHIKV-specific sub-domain vaccination strategies. Moreover, the clear demonstration of CHIKV cell-to-cell transmission and its possible role in the establishment of CHIKV persistence, will also inform the development of future anti-viral interventions. These data shed new light on CHIKV-host interactions that will help to combat human CHIKV infection and inform future studies of CHIKV pathogenesis

CT Scan Effective Radiation Dose Reduction in Pediatric Trauma Patients

This project attempts to address the problem of excessive radiation exposure via CT imaging for pediatric patients presenting at adult regional trauma centers. To answer this question, we utilized the pediatric trauma registry to conduct a retrospective chart review of consisting of all patients under 14 years of age that received trauma related CT imaging and that were transferred from an adult trauma center to Dayton Children’s Hospital in the time period of January 2019 to December 2019.Cases of unnecessary imaging will be determined by subject matter expert review, based on ACS and Image Gently guidelines. Cases of overexposure to radiation were determined via DLP and effective radiation dose, in conjunction with subject matter expert review. Results showed that 48 pediatrics patients were transferred to Dayton Children’s Hospital from 12 different adult trauma, from January to December 2019. In total, 118 scans were performed on these 48 patients. Of these, 41 scans were identified as an opportunity for improvement. The most common opportunity for improvement was a reduction in unnecessary cervical spine scans. From a patient safety perspective, this project emphasizes the need for increased knowledge of pediatric imaging guidelines at adult trauma centers. Such knowledge includes knowing when a scan can be reformatted from an existing image, as well as an understanding of weight-based pediatric imaging. A follow up project could be to assess for change after implementation of guidelines at the adult trauma centers

Shelley Weinstock, \u2776, Lisa Pence, \u2775, and Deborah Bornstein-Gichan, \u2776 (BardCorps)

Shelley Weinstock, Lisa Pence, and Deborah Bornstein-Gichan, \u2776, \u2775, and \u2776 respectively, were at Bard at a time when the Feminist Movement was just beginning to gain momentum: I remember it being a very new idea. Feminism was a big, new idea and it was wonderful. Shelley found acceptance and encouragement as a woman in science, while Lisa and Deborah describe their experiences in the literature and dance departments. Together, the three speak of their reasons for attending Bard; what the college provided for them then and since in their lives and careers; and how much their friendships with each other and their classmates has meant through it all. Forty years on, an initial rebuff from a guy friend is now remembered with laughter and huge affection: I\u27d go out with you, but I\u27m social climbing. I\u27m only dating seniors.https://digitalcommons.bard.edu/oral_hist/1077/thumbnail.jp