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2015

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Los Problemas De Las Fronteras Humanitarias, Miriam Ticktin Dec 2015

Los Problemas De Las Fronteras Humanitarias, Miriam Ticktin

Publications and Research

Resumen:

Este texto plantea un análisis crítico del papel de los discursos y prácticas humanitaristas en nuestra concepción de la migración y en las políticas públicas desarrolladas en relación a la movilidad poblacional a través de las fronteras internacionales. Se parte de la premisa de que el humanitarismo, aunque fuera bien intencionado, puede tener efectos perniciosos sobre la situación que se vive en las fronteras, especialmente si acaba por sustituir a la justicia y a los derechos que tienen los emigrantes. Para estudiar esta paradoja, el texto analiza, sucesivamente, varios problemas asociados a la acción humanitaria: el problema con la …


Elimination Of Chromosomal Island Spycim1 From Streptococcus Pyogenes Strain Sf370 Reverses The Mutator Phenotype And Alters Global Transcription, Christina Hendrickson, Chad W. Euler, Scott V. Nguyen, Maliha Rahman, Kimberly A. Mccullor, Catherine J. King, Vincent A. Fischetti, W. Michael Mcshan Dec 2015

Elimination Of Chromosomal Island Spycim1 From Streptococcus Pyogenes Strain Sf370 Reverses The Mutator Phenotype And Alters Global Transcription, Christina Hendrickson, Chad W. Euler, Scott V. Nguyen, Maliha Rahman, Kimberly A. Mccullor, Catherine J. King, Vincent A. Fischetti, W. Michael Mcshan

Publications and Research

Streptococcus pyogenes chromosomal island M1 (SpyCIM1) integrates by site-specific recombination into the 5’ end of DNA mismatch repair (MMR) gene mutL in strain SF370SmR, blocking transcription of it and the downstream operon genes. During exponential growth, SpyCIM1 excises from the chromosome and replicates as an episome, restoring mutL transcription. This process is reversed in stationary phase with SpyCIM1 re-integrating into mutL, returning the cells to a mutator phenotype. Here we show that elimination of SpyCIM1 relieves this mutator phenotype. The downstream MMR operon genes, multidrug efflux pump lmrP, Holliday junction resolution helicase ruvA, and DNA base excision …


English Translation Of Rilke's Poem "Ich Fürchte Mich So Vor Der Menschen Wort", Daniel S. Shabasson Dec 2015

English Translation Of Rilke's Poem "Ich Fürchte Mich So Vor Der Menschen Wort", Daniel S. Shabasson

Graduate Student Publications and Research

My German-to-English translation of the poem "Ich fürchte mich so vor der Menschen Wort" by Rainer Maria Rilke.


Factors Associated With Providers’ Perceptions Of Mental Health Care In Santa Luzia’S Family Health Strategy, Brazil, Angela R. Ghesquiere, Rogerio M. Pinto, Rahbel Rahman, Anya Y. Spector Dec 2015

Factors Associated With Providers’ Perceptions Of Mental Health Care In Santa Luzia’S Family Health Strategy, Brazil, Angela R. Ghesquiere, Rogerio M. Pinto, Rahbel Rahman, Anya Y. Spector

Publications and Research

Brazil has a unique mental health care system, characterized by universal coverage delivered by interdisciplinary teams both in the community and in specialized centros de atenção psicossocial (CAPS—psychosocial care centers). Provision of patient-centered mental health care is an important principle of Brazilian mental health care, but this topic has not been well-studied. We analyzed data from a cross-sectional survey of 151 community health workers (CHWs), nurses, and physicians in Santa Luzia, Minas Gerais State, Brazil. Chi-squares, t-tests and multivariate regression analyses examined differences in socio-demographics, caseload, engagement in evidence-based practices (EBPs), and transdisciplinary collaboration between providers who reported providing high …


Photonic Topological Chern Insulators Based On Tellegen Metacrystals, Daniel A. Jacobs, Andrey E. Miroshnichenko, Yuri S. Kivshar, Alexander B. Khanikaev Dec 2015

Photonic Topological Chern Insulators Based On Tellegen Metacrystals, Daniel A. Jacobs, Andrey E. Miroshnichenko, Yuri S. Kivshar, Alexander B. Khanikaev

Publications and Research

We demonstrate that topologically nontrivial states of light can be engineered in periodic photonic structures containing media with a Tellegen-type bianisotropic response. Whilst in such bianisotropic materials the time-reversal symmetry is broken, they are characterized by an intrinsic magnetic order which does not require macroscopic magnetization. Our design can therefore be considered as a direct analog of the solid state Chern insulator which exhibits a topological order in the absence of an external bias. Numerical simulations of such Tellegen photonic crystals reveal the existence of one way edge transport at domain walls and perfectly conducting boundaries not sensitive to structural …


Fungal Melanin: What Do We Know About Structure?, Joshua D. Nosanchuk, Ruth E. Stark, Arturo Casadevall Dec 2015

Fungal Melanin: What Do We Know About Structure?, Joshua D. Nosanchuk, Ruth E. Stark, Arturo Casadevall

Publications and Research

The production of melanin significantly enhances the virulence of many important human pathogenic fungi. Despite fungal melanin’s importance in human disease, as well as melanin’s contribution to the ability of fungi to survive in diverse hostile environments, the structure of melanin remains unsolved. Nevertheless, ongoing research efforts have progressively revealed several notable structural characteristics of this enigmatic pigment, which will be the focus of this review. These compositional and organizational insights could further our ability to develop novel therapeutic approaches to combat fungal disease and enhance our understanding of how melanin is inserted into the cell wall.


When Free Is Not For Me: Confronting The Barriers To Use Of Free Quitline Telephone Counseling For Tobacco Dependence, Christine Sheffer, Sharon Brackman, Charnette Lercara, Naomi Cottoms, Mary Olson, Luana Panissidi, Jami Pittman, Helen Stayna Dec 2015

When Free Is Not For Me: Confronting The Barriers To Use Of Free Quitline Telephone Counseling For Tobacco Dependence, Christine Sheffer, Sharon Brackman, Charnette Lercara, Naomi Cottoms, Mary Olson, Luana Panissidi, Jami Pittman, Helen Stayna

Publications and Research

Remarkable disparities in smoking rates in the United States contribute significantly to socioeconomic and minority health disparities. Access to treatment for tobacco use can help address these disparities, but quitlines, our most ubiquitous treatment resource, reach just 1%–2% of smokers. We used community-based participatory methods to develop a survey instrument to assess barriers to use of the quitline in the Arkansas Mississippi delta. Barriers were quitline specific and barriers to cessation more broadly. Over one-third (34.9%) of respondents (n = 799) did not have access to a telephone that they could use for the quitline. Respondents reported low levels of …


Hot Spot Mutation In Tp53 (R248q) Causes Oncogenic Gain-Of-Function Phenotypes In A Breast Cancer Cell Line Derived From An African American Patient, Nataly Shtraizent, Hiroshi Matsui, Alla Polotskaia, Jill Bargonetti Dec 2015

Hot Spot Mutation In Tp53 (R248q) Causes Oncogenic Gain-Of-Function Phenotypes In A Breast Cancer Cell Line Derived From An African American Patient, Nataly Shtraizent, Hiroshi Matsui, Alla Polotskaia, Jill Bargonetti

Publications and Research

African American (AA) breast cancer patients often have triple negative breast cancer (TNBC) that contains mutations in the TP53 gene. The point mutations at amino acid residues R273 and R248 both result in oncogenic gain-of-function (GOF) phenotypes. Expression of mutant p53 (mtp53) R273H associates with increased cell elasticity, survival under serum deprivation conditions, and increased Poly (ADP ribose) polymerase 1 (PARP1) on the chromatin in the AA-derived TNBC breast cancer cell line MDA-MB-468. We hypothesized that GOF mtp53 R248Q expression could stimulate a similar phenotype in the AA-derived TNBC cell line HCC70. To test this hypothesis we depleted the R248Q …


Pvt1 Exon 9: A Potential Biomarker Of Aggressive Prostate Cancer?, Adeodat Ilboudo, Jyoti Chouhan, Brian K. Mcneil, Joseph R. Osborne, Olorunseun O. Ogunwobi Dec 2015

Pvt1 Exon 9: A Potential Biomarker Of Aggressive Prostate Cancer?, Adeodat Ilboudo, Jyoti Chouhan, Brian K. Mcneil, Joseph R. Osborne, Olorunseun O. Ogunwobi

Publications and Research

Prostate cancer (PCa) is the most commonly diagnosed cancer as well as the greatest source of cancer-related mortality in males of African ancestry (MoAA). Interestingly, this has been shown to be associated with single nucleotide polymorphisms around regions 2 and 3 of the 8q24 human chromosomal region. The non-protein coding gene locus Plasmacytoma Variant Translocation 1 (PVT1) is located at 8q24 and is overexpressed in PCa and, therefore, is also a candidate biomarker to explain the well-known disparity in this group. PVT1 has at least 12 exons that make separate transcripts which may have different functions, all of which are …


Willingness To Take Prep And Potential For Risk Compensation Among Highly Sexually Active Gay And Bisexual Men, Christian Grov, Thomas H.F. Whitfield, H. Jonathan Rendina, Ana Ventuneac, Jeffrey T. Parsons Dec 2015

Willingness To Take Prep And Potential For Risk Compensation Among Highly Sexually Active Gay And Bisexual Men, Christian Grov, Thomas H.F. Whitfield, H. Jonathan Rendina, Ana Ventuneac, Jeffrey T. Parsons

Publications and Research

Once-daily Truvada (Emtricitabine/Tenofovir) as a method of pre-exposure prophylaxis (PrEP) is one of the most promising biomedical interventions to eliminate new HIV infections; however, uptake among gay, bisexual, and other men who have sex with men has been slow amidst growing concern in popular/social media that PrEP use will result in reduced condom use (i.e., risk compensation). We investigated demographic, behavioral, and psychosocial differences in willingness to use PrEP as well as the perceived impact of PrEP on participants’ condom use in a sample of 206 highly sexually active HIV-negative gay and bisexual men. Nearly half (46.1%) said they would …


Lau Kar Leung And The Shaw Bros. Studio In Hong Kong, Eric Pellerin Dec 2015

Lau Kar Leung And The Shaw Bros. Studio In Hong Kong, Eric Pellerin

Events

Lau Kar Leung was a third generation disciple of the historical Wong Fei Hung, the most important real life kung fu expert from Southern China who became the basis for the first black and white kung fu films made in Hong Kong. Wong Fei Hung was an expert in Hung Gar kung fu (an adaptation of the Shaolin Tiger style). Wong Fei Hung taught many pupils, the most well-known was Lam Sai Wing, who then taught Lau’s father Lau Charn, who then taught Lau Kar Leung. Lau Kar Leung was a real life master of Hung Gar, and he is …


Pathological Brain Detection By A Novel Image Feature—Fractional Fourier Entropy, Shuihua Wang, Yudong Zhang, Xiaojun Yang, Ping Sun, Zhengchao Dong, Aijun Lu, Ti-Fei Yuan Dec 2015

Pathological Brain Detection By A Novel Image Feature—Fractional Fourier Entropy, Shuihua Wang, Yudong Zhang, Xiaojun Yang, Ping Sun, Zhengchao Dong, Aijun Lu, Ti-Fei Yuan

Publications and Research

Aim: To detect pathological brain conditions early is a core procedure for patients so as to have enough time for treatment. Traditional manual detection is either cumbersome, or expensive, or time-consuming. We aim to offer a system that can automatically identify pathological brain images in this paper.Method: We propose a novel image feature, viz., Fractional Fourier Entropy (FRFE), which is based on the combination of Fractional Fourier Transform(FRFT) and Shannon entropy. Afterwards, the Welch’s t-test (WTT) and Mahalanobis distance (MD) were harnessed to select distinguishing features. Finally, we introduced an advanced classifier: twin support vector machine (TSVM). Results: A 10 …


Counter Culture: A Brief Oral/Visual History Of Independent Record Shops, Lee Ann Fullington Dec 2015

Counter Culture: A Brief Oral/Visual History Of Independent Record Shops, Lee Ann Fullington

Publications and Research

Independent record shops have long been focal points of local music communities. As online music becomes the new normal, the role of these shops is changing. Though many shops have disappeared, others continue to flourish as they have evolved to meet the tastes and demands of collectors, crate diggers, producers, and fans who prefer LPs to MP3s.

Drawing on original ethnographic research conducted in the early 2000s in the US and the UK, this presentation discusses the role and significance of independent record shops in various music scenes. Based on interviews with owners, staff, and customers, this talk is a …


Impact Of Executive Order 13211 On Environmental Regulation: An Empirical Study, Elizabeth Ann Glass Geltman Dec 2015

Impact Of Executive Order 13211 On Environmental Regulation: An Empirical Study, Elizabeth Ann Glass Geltman

Publications and Research

A great deal has been written about the Energy Policy Act of 2005 exempting oil and gas operations using hydraulic fracturing from the purview of certain federal environmental laws. Far less attention has been paid to George W. Bush’s Executive Order 13211 (EO 13211), entitled “Actions Concerning Regulations that Significantly Affect Energy Supply, Distribution or Use.” The executive order requires federal agencies to evaluate the impact of federal regulations on “supply, distribution and use of energy.” This study examined the impact of EO 13211 on United States environmental and conservation regulations proposed and promulgated by federal agencies. The study found …


A Model Microfluidics-Based System For The Human And Mouse Retina., Shawn Mishra, Ankush Thakur, Stephen Redenti, Maribel Vazquez Dec 2015

A Model Microfluidics-Based System For The Human And Mouse Retina., Shawn Mishra, Ankush Thakur, Stephen Redenti, Maribel Vazquez

Publications and Research

The application of microfluidics technologies to the study of retinal function and response holds great promise for development of new and improved treatments for patients with degenerative retinal diseases. Restoration of vision via retinal transplantation therapy has been severely limited by the low numbers of motile cells observed post transplantation. Using modern soft lithographic techniques, we have developed the μRetina, a novel and convenient biomimetic microfluidics device capable of examing the migratory behavior of retinal lineage cells within biomimetic geometries of the human and mouse retina. Coupled computer simulations and experimental validations were used to characterize and confirm the formation …


Linear Trend Detection In Serially Dependent Hydrometeorological Data Based On A Variance Correction Spearman Rho Method, Wenpeng Weng, Yuanfang Chen, Stefan Becker, Bo Liu Dec 2015

Linear Trend Detection In Serially Dependent Hydrometeorological Data Based On A Variance Correction Spearman Rho Method, Wenpeng Weng, Yuanfang Chen, Stefan Becker, Bo Liu

Publications and Research

Hydrometeorological data are commonly serially dependent and thereby deviate from the assumption of independence that underlies the Spearman rho trend test. The presence of autocorrelation will influence the significance of observed trends. Specifically, the positive autocorrelation inflates Type І errors, while it deflates the power of trend detection in some cases. To address this issue, we derive a theoretical formula and recommend an appropriate empirical formula to calculate the rho variance of dependent series. The proposed procedure of the variance correction for the Spearman rho method is capable of mitigating the effect of autocorrelation on both, Type І error and …


Studies In The History Of Anthropology In The United States, Jay H. Bernstein Dec 2015

Studies In The History Of Anthropology In The United States, Jay H. Bernstein

Publications and Research

I will talk about a study I did on the first persons to do Ph.D.s in anthropology and how the project led to my leaving the anthropology profession and becoming a librarian. The project began in a biographical study of a little-known anthropologist that involved archival work. As a librarian who has left the profession of anthropology (not without trauma), I remain keenly interested in the history and bibliography of anthropology and view dissertation projects as crucial to understanding the biographies of scholars and trends in academic professions.


Evaluation Of Viirs Land Surface Temperature Using Crest-Safe Air, Snow Surface, And Soil Temperature Data, Carlos L. Pérez Díaz, Tarendra Lakhankar, Peter Romanov, Reza Khanbilvardi, Yunyue Yu Dec 2015

Evaluation Of Viirs Land Surface Temperature Using Crest-Safe Air, Snow Surface, And Soil Temperature Data, Carlos L. Pérez Díaz, Tarendra Lakhankar, Peter Romanov, Reza Khanbilvardi, Yunyue Yu

Publications and Research

In this study, the Visible Infrared Imager Radiometer Suite (VIIRS) Land Surface Temperature (LST) Environmental Data Record (EDR) was evaluated against snow surface (T-skin) and near-surface air temperature (T-air) ground observations recorded at the Cooperative Remote Sensing Science and Technology Center—Snow Analysis and Field Experiment (CREST-SAFE), located in Caribou, ME, USA during the winters of 2013 and 2014. The satellite LST corroboration of snow-covered areas is imperative because high-latitude regions are often physically inaccessible and there is a need to complement the data from the existing meteorological station networks. T-skin is not a standard meteorological parameter commonly observed at synoptic …


Parn Deadenylase Is Involved In Mirna-Dependent Degradation Of Tp53 Mrna In Mammalian Cells, Xiaokan Zhang, Emral Devany, Michael R. Murphy, Galina Glazman, Mirjana Persaud, Frida E. Kleiman Dec 2015

Parn Deadenylase Is Involved In Mirna-Dependent Degradation Of Tp53 Mrna In Mammalian Cells, Xiaokan Zhang, Emral Devany, Michael R. Murphy, Galina Glazman, Mirjana Persaud, Frida E. Kleiman

Publications and Research

mRNA deadenylation is under the control of cis-acting regulatory elements, which include AU-rich elements (AREs) and microRNA (miRNA) targeting sites, within the 3′ untranslated region (3′ UTRs) of eukaryotic mRNAs. Deadenylases promote miRNA-induced mRNA decay through their interaction with miRNA-induced silencing complex (miRISC). However, the role of poly(A) specific ribonuclease (PARN) deadenylase in miRNA-dependent mRNA degradation has not been elucidated. Here, we present evidence that not only ARE- but also miRNA-mediated pathways are involved in PARN-mediated regulation of the steady state levels of TP53 mRNA, which encodes the tumor suppressor p53. Supporting this, Argonaute-2 (Ago-2), the core component of miRISC, …


Nmr Studies Of Solvent-Free Ceramic Composite Polymer Electrolytes—A Brief Review, Marc B. Berman, Steven Greenbaum Dec 2015

Nmr Studies Of Solvent-Free Ceramic Composite Polymer Electrolytes—A Brief Review, Marc B. Berman, Steven Greenbaum

Publications and Research

Polyether-based polymer electrolytes containing ceramic inorganic oxide fillers often exhibit improved mechanical and ion transport properties compared to their filler-free counterparts. The nature of local scale interactions that give rise to these enhanced properties is explored by nuclear magnetic resonance measurements.


Subjunctive Desires: Becoming Animal In Green Porno And Seduce Me, Cynthia Chris Dec 2015

Subjunctive Desires: Becoming Animal In Green Porno And Seduce Me, Cynthia Chris

Publications and Research

In the series of short films known as Green Porno and Seduce Me, the director and actor Isabella Rossellini becomes animal — insect, sea creature, bird, or mammal — to act the mating behaviors of non-human animals. Both educational and playful, each video begins which Rossellini imagining, "If I were ..." But not all becomings are knowingly desired. This essay explores Deleuze and Guattari's concept of becoming animal through Rossellini's series and Franz Kafka's iconic novella The Metamorphosis.


Online Sexual Activity Experiences Among College Students: A Four-Country Comparison, Nicola Döring, Kristian Daneback, Krystelle Shaughnessy, Christian Grov, E. Sandra Byers Dec 2015

Online Sexual Activity Experiences Among College Students: A Four-Country Comparison, Nicola Döring, Kristian Daneback, Krystelle Shaughnessy, Christian Grov, E. Sandra Byers

Publications and Research

The purpose of this study was to compare male and female college students in four countries (Canada, Germany, Sweden, and the U.S.) on their lifetime experiences (prevalence) and frequency of recent experiences with six types of online sexual activities (OSA): sexual information, sexual entertainment, sexual contacts, sexual minority communities, sexual products, and sex work. Participants (N = 2690; M age, 24.65 years; 53.4 % women, 46.6 % men) were recruited from a university in each of the countries to complete an online survey that included background and demographic questions, and questions about OSA. Most participants reported experience with accessing …


Chemo-Enzymatic Synthesis Of Site-Specific Isotopically Labeled Nucleotides For Use In Nmr Resonance Assignment, Dynamics And Structural Characterizations, Andrew P. Longhini, Regan M. Leblanc, Owen Becette, Carolina Salguero, Christoph H. Wunderlich, Bruce A. Johnson, Victoria M. D'Souza, Christoph Kreutz, T. Kwaku Dayle Dec 2015

Chemo-Enzymatic Synthesis Of Site-Specific Isotopically Labeled Nucleotides For Use In Nmr Resonance Assignment, Dynamics And Structural Characterizations, Andrew P. Longhini, Regan M. Leblanc, Owen Becette, Carolina Salguero, Christoph H. Wunderlich, Bruce A. Johnson, Victoria M. D'Souza, Christoph Kreutz, T. Kwaku Dayle

Advanced Science Research Center

Stable isotope labeling is central to NMR studies of nucleic acids. Development of methods that incorporate labels at specific atomic positions within each nucleotide promises to expand the size range of RNAs that can be studied by NMR. Using recombinantly expressed enzymes and chemically synthesized ribose and nucleobase, we have developed an inexpensive, rapid chemo-enzymatic method to label ATP and GTP site specifically and in high yields of up to 90%.We incorporated these nucleotides into RNAs with sizes ranging from 27 to 59 nucleotides using in vitro transcription: A-Site (27 nt), the iron responsive elements (29 nt), a fluoride riboswitch …


College Senate Minutes December 10, 2015, Bronx Community College Senate Dec 2015

College Senate Minutes December 10, 2015, Bronx Community College Senate

BCC Governance Archives

Minutes for the meeting of the College Senate on December 10, 2015.


Could Androgens Be Relevant To Partly Explain Why Men Have Lower Life Expectancy Than Women?, C Mary Schooling Dec 2015

Could Androgens Be Relevant To Partly Explain Why Men Have Lower Life Expectancy Than Women?, C Mary Schooling

Publications and Research

No abstract provided.


Development And Evaluation Of A Multi-Year Fractional Surface Water Data Set Derived From Active/Passive Microwave Remote Sensing Data, Ronny Schroeder, Kyle C. Mcdonald, Bruce D. Chapman, Katherine Jensen, Erika Podest, Zachary D. Tessler, Theodore J. Bohn, Reiner Zimmermann Dec 2015

Development And Evaluation Of A Multi-Year Fractional Surface Water Data Set Derived From Active/Passive Microwave Remote Sensing Data, Ronny Schroeder, Kyle C. Mcdonald, Bruce D. Chapman, Katherine Jensen, Erika Podest, Zachary D. Tessler, Theodore J. Bohn, Reiner Zimmermann

Publications and Research

The sensitivity of Earth’s wetlands to observed shifts in global precipitation and temperature patterns and their ability to produce large quantities of methane gas are key global change questions. We present a microwave satellite-based approach for mapping fractional surface water (FW) globally at 25-km resolution. The approach employs a land cover-supported, atmospherically-corrected dynamic mixture model applied to 20+ years (1992–2013) of combined, daily, passive/active microwave remote sensing data. The resulting product, known as Surface WAter Microwave Product Series (SWAMPS), shows strong microwave sensitivity to sub-grid scale open water and inundated wetlands comprising open plant canopies. SWAMPS’ FW compares favorably (R2 …


Committee On Academic Standing Minutes December 9, 2015, Bronx Community College Committee On Academic Standing Dec 2015

Committee On Academic Standing Minutes December 9, 2015, Bronx Community College Committee On Academic Standing

BCC Governance Archives

Minutes for the meeting of the Committee on Academic Standing on December 9, 2015. Marked as draft.


Charter Study Group Report. John Jay College Of Criminal Justice. December 8, 2015., Andrea Balis, James Cauthen, Angela Crossman, Jennifer Dysart, Gail Garfield, Katie Gentile, Antonio Pastrana, Jr., Matthew Perry, Valli Rajah, Ellen Sexton, John Staines Dec 2015

Charter Study Group Report. John Jay College Of Criminal Justice. December 8, 2015., Andrea Balis, James Cauthen, Angela Crossman, Jennifer Dysart, Gail Garfield, Katie Gentile, Antonio Pastrana, Jr., Matthew Perry, Valli Rajah, Ellen Sexton, John Staines

Reports from John Jay College

No abstract provided.


Egf As A New Therapeutic Target For Medulloblastoma Metastasis, Jennifer Rico-Varela, Tanya Singh, Sean Mccutcheon, Maribel Vazquez Dec 2015

Egf As A New Therapeutic Target For Medulloblastoma Metastasis, Jennifer Rico-Varela, Tanya Singh, Sean Mccutcheon, Maribel Vazquez

Publications and Research

Medulloblastoma (MB) is a malignant pediatric brain tumor known for its aggressive metastatic potential. Despite the well-documented migration of MB cells to other parts of the brain and spinal column, MB chemotaxis is poorly understood. Herein, we examined the in vitro migratory and cellular responses of MB-derived cells to external signaling of Epidermal Growth Factor (EGF), hepatocyte growth factor (HGF), platelet-derived growth factor (PDGF-BB), and the stromal cellderived factors 1-alpha (SDF-1). Experiments utilized transwell assays and immunocytochemistry to identify receptor activation in MB migration, and used a microfluidic platform to examine directionality, trajectory, and gradient-dependence of motile cells. Data illustrates …


The Ticker, December 7, 2015 Dec 2015

The Ticker, December 7, 2015

The Ticker

The Ticker is the student newspaper of Baruch College. It has been published continuously since 1932, when the Baruch College campus was the School of Business and Civic Administration of the City College of New York.