Biochemistry, Biophysics, and Structural Biology Commons^™

Oxidative Stress, Cellular Senescence And Ageing, Akshaj Pole, Manjari Dimri, Goberdhan P. Dimri

Biochemistry and Molecular Medicine Faculty Publications

Almost a half century ago, the free radical theory of ageing proposed that the reactive oxygen species (ROS) is a key component which contributes to the pathophysiology of ageing in mammalian cells. Over the years, numerous studies have documented the role of oxidative stress caused by ROS in the ageing process of higher organisms. In particular, several age-associated disease models suggest that ROS and oxidative stress modulate the incidence of age-related pathologies, and that it can strongly influence the ageing process and possibly lifespan. The exact mechanism of ROS and oxidative stress-induced age-related pathologies is not yet very clear. Damage …

A Mir-200c/141-Bmi1 Autoregulatory Loop Regulates Oncogenic Activity Of Bmi1 In Cancer Cells., Mingu Kang, Manjari Dimri, Goberdhan P. Dimri

Biochemistry and Molecular Medicine Faculty Publications

MicroRNAs (miRNAs) are known to function as oncomiRs or tumor suppressors and are important noncoding RNA regulators of oncogenesis. The miR-200c/141 locus on chromosome 12 encodes miR-200c and miR-141, two members of the miR-200 family, which have been shown to function as tumor suppressive miRNAs by targeting multiple oncogenic factors such as polycomb group protein BMI1. Here, we show that BMI1 reciprocally functions as a transcriptional repressor of the miR-200c/141 cluster and that BMI1 inhibitors upregulate expression of miR-200c and miR-141. Our data suggest that BMI1 binds to the miR-200c/141 promoter and regulates it through transcription factor binding motifs E-box …

The Glucose Metabolite Methylglyoxal Inhibits Expression Of The Glucose Transport Genes By Inactivating The Cell Surface Glucose Sensors Rgt2 And Snf3 In Yeast, Adhiraj Roy, Salman Hashmi, Zerui Li, Angela Dement, Kyu Hong Cho, Jeong-Ho Kim

Biochemistry and Molecular Medicine Faculty Publications

Methylglyoxal (MG) is a cytotoxic by-product of glycolysis. MG has inhibitory effect on the growth of cells ranging from microorganisms to higher eukaryotes, but its molecular targets are largely unknown. The yeast cell-surface glucose sensors Rgt2 and Snf3 function as glucose receptors that sense extracellular glucose and generate a signal for induction of expression of genes encoding glucose transporters (HXTs). Here we provide evidence that these glucose sensors are primary targets of MG in yeast. MG inhibits the growth of glucose-fermenting yeast cells by inducing endocytosis and degradation of the glucose sensors. However, the glucose sensors with mutations …

Distinct Lymphocyte Antigens 6 (Ly6) Family Members Ly6d, Ly6e, Ly6k And Ly6h Drive Tumorigenesis And Clinical Outcome., Linlin Luo, Peter Mcgarvey, Subha Madhavan, Rakesh Kumar, Yuriy Gusev, Geeta Upadhyay

Biochemistry and Molecular Medicine Faculty Publications

Stem cell antigen-1 (Sca-1) is used to isolate and characterize tumor initiating cell populations from tumors of various murine models [1]. Sca-1 induced disruption of TGF-β signaling is required in vivo tumorigenesis in breast cancer models [2, 3-5]. The role of human Ly6 gene family is only beginning to be appreciated in recent literature [6-9]. To study the significance of Ly6 gene family members, we have visualized one hundred thirty gene expression omnibus (GEO) dataset using Oncomine (Invitrogen) and Georgetown Database of Cancer (G-DOC). This analysis showed that four different members Ly6D, Ly6E, Ly6H or Ly6K have increased gene expressed …

Impact Of Germline And Somatic Missense Variations On Drug Binding Sites., C Yan, N Pattabiraman, J Goecks, P Lam, A Nayak, Y Pan, J Torcivia-Rodriguez, A Voskanian, Q Wan, Raja Mazumder

Biochemistry and Molecular Medicine Faculty Publications

Advancements in next-generation sequencing (NGS) technologies are generating a vast amount of data. This exacerbates the current challenge of translating NGS data into actionable clinical interpretations. We have comprehensively combined germline and somatic nonsynonymous single-nucleotide variations (nsSNVs) that affect drug binding sites in order to investigate their prevalence. The integrated data thus generated in conjunction with exome or whole-genome sequencing can be used to identify patients who may not respond to a specific drug because of alterations in drug binding efficacy due to nsSNVs in the target protein's gene. To identify the nsSNVs that may affect drug binding, protein-drug complex …

Cancer Genomics And Biology 2015 – Meeting Report, Louis W.C. Chow, Luis Costa, Bin-Tean Teh, Da-Qiang Li, Gu Feng, Rakesh Kumar, +10 Additional Authors

Biochemistry and Molecular Medicine Faculty Publications

The Cancer Genomics and Biology 2015 meeting embodied a three way collaboration among colleagues from the Global Cancer Genomics Consortium (GCGC), the Unifaith Cancer Institute China and Jiujiang University of China. The meeting marks the fifth and the last meeting of GCGC, which was formed in 2010. Previous four GCGC meetings have been held at the Tata Memorial Center- Mumbai, Institute of Molecular Medicine-Lisbon, and Graduate Medical School Kyoto University-Kyoto. In contrast to the genomic themes of the previous meetings, the 2015 conference theme was at the interface of laboratory and translation research and emerging therapeutics as reflected in the …

Protective Role Of Dietary Curcumin In The Prevention Of The Oxidative Stress Induced By Chronic Alcohol With Respect To Hepatic Injury And Antiatherogenic Markers, Ravi Varatharajalu, Mamatha Garige, Leslie C Leckey, Karina Reyes-Gordillo, Ruchi Shah, M. Raj Lakshman

Biochemistry and Molecular Medicine Faculty Publications

No abstract provided.

Potential Role Of P21 Activated Kinase 1 (Pak1) In The Invasion And Motility Of Oral Cancer Cells., Muraleedharan Parvathy, Sreeharshan Sreeja, Rakesh Kumar, M. Radhakrishna Pillai

Biochemistry and Molecular Medicine Faculty Publications

Background

Oral cancer malignancy consists of uncontrolled division of cells primarily in and around the floor of the oral cavity, gingiva, oropharynx, lower lip and base of the tongue. According to GLOBOCAN 2012 report, oral cancer is one of the most common cancers among males and females in India. Even though significant advancements have been made in the field of oral cancer treatment modalities, the overall prognosis for the patients has not improved in the past few decades and hence, this demands a new thrust for the identification of novel therapeutic targets in oral cancer. p21 Activated Kinases (PAKs) are …

Dimex: A Text Mining System For Mutation-Disease Association Extraction., A S M Ashique Mahmood, Tsung-Jung Wu, Raja Mazumder, K Vijay-Shanker

Biochemistry and Molecular Medicine Faculty Publications

The number of published articles describing associations between mutations and diseases is increasing at a fast pace. There is a pressing need to gather such mutation-disease associations into public knowledge bases, but manual curation slows down the growth of such databases. We have addressed this problem by developing a text-mining system (DiMeX) to extract mutation to disease associations from publication abstracts. DiMeX consists of a series of natural language processing modules that preprocess input text and apply syntactic and semantic patterns to extract mutation-disease associations. DiMeX achieves high precision and recall with F-scores of 0.88, 0.91 and 0.89 when evaluated …

Low-Ω3 Fatty Acid And Soy Protein Attenuate Alcohol-Induced Fatty Liver And Injury By Regulating The Opposing Lipid Oxidation And Lipogenic Signaling Pathways., Karina Reyes-Gordillo, Ruchi Shah, Ravi Varatharajalu, Mamatha Garige, Leslie C. Leckey, M. Raj Lakshman

Biochemistry and Molecular Medicine Faculty Publications

Chronic ethanol-induced downregulation of peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1α) and upregulation of peroxisome proliferator-activated receptor gamma coactivator 1-beta (PGC1β) affect hepatic lipid oxidation and lipogenesis, respectively, leading to fatty liver injury. Low-ω3 fatty acid (Low-ω3FA) that primarily regulates PGC1α and soy protein (SP) that seems to have its major regulatory effect on PGC1β were evaluated for their protective effects against ethanol-induced hepatosteatosis in rats fed with Lieber-deCarli control or ethanol liquid diets with high or low ω3FA fish oil and soy protein. Low-ω3FA and SP opposed the actions of chronic ethanol by reducing serum and liver lipids with …

And-1 Is Required For Homologous Recombination Repair By Regulating Dna End Resection, Yongming Li, Zongzhu Li, Zhiyong Han, Wenge Zhu

Biochemistry and Molecular Medicine Faculty Publications

Homologous recombination (HR) is a major mechanism to repair DNA double-strand breaks (DSBs). Although tumor suppressor CtIP is critical for DSB end resection, a key initial event of HR repair, the mechanism regulating the recruitment of CtIP to DSB sites remains largely unknown. Here, we show that acidic nucleoplasmic DNA‐binding protein 1 (And‐1) forms complexes with CtIP as well as other repair proteins, and is essential for HR repair by regulating DSB end resection. Furthermore, And-1 is recruited to DNA DSB sites in a manner dependent on MDC1, BRCA1 and ATM, down-regulation of And-1 impairs end resection by reducing the …

The Role Of The Pleckstrin Homology Domain-Containing Protein Ckip-1 In Activation Of P21-Activated Kinase 1 (Pak1), Yong-Bae Kim, Yong Jae Shin, Adhiraj Roy, Jeong-Ho Kim

Biochemistry and Molecular Medicine Faculty Publications

Upon growth factor stimulation, PAK1 is recruited to the plasma membrane and activated by a mechanism that requires its phosphorylation at S223 by the protein kinase CK2. However, the upstream signaling molecules that regulate this phosphorylation event are not clearly defined. Here, we demonstrate a major role of the CK2α-interacting protein CKIP-1 in activation of PAK1. CK2α, CKIP-1 and PAK1 are translocated to membrane ruffles in response to the epidermal growth factor (EGF), where CKIP-1 mediates the interaction between CK2α, and PAK1 in a PI3K-dependent manner. Consistently, we observe that PAK1 mediates phosphorylation and modulation of the activity of p41-Arc, …

Topbp1 Governs Hematopoietic Stem/Progenitor Cells Survival In Zebrafish Definitive Hematopoiesis., Lei Gao, Dantong Li, Ke Ma, Wenjuan Zhang, Tao Xu, Wenge Zhu, +12 Additional Authors

Biochemistry and Molecular Medicine Faculty Publications

In vertebrate definitive hematopoiesis, nascent hematopoietic stem/progenitor cells (HSPCs) migrate to and reside in proliferative hematopoietic microenvironment for transitory expansion. In this process, well-established DNA damage response pathways are vital to resolve the replication stress, which is deleterious for genome stability and cell survival. However, the detailed mechanism on the response and repair of the replication stress-induced DNA damage during hematopoietic progenitor expansion remains elusive. Here we report that a novel zebrafish mutantcas003 with nonsense mutation in topbp1 gene encoding topoisomerase II β binding protein 1 (TopBP1) exhibits severe definitive hematopoiesis failure. Homozygous topbp1cas003 mutants manifest reduced number of HSPCs …

Generating A Focused View Of Disease Ontology Cancer Terms For Pan-Cancer Data Integration And Analysis., Tsung-Jung Wu, Lynn M. Schriml, Qing-Rong Chen, Maureen Colbert, Daniel J. Crichton, Raja Mazumder, Ying Hu, + 10 More

Biochemistry and Molecular Medicine Faculty Publications

Bio-ontologies provide terminologies for the scientific community to describe biomedical entities in a standardized manner. There are multiple initiatives that are developing biomedical terminologies for the purpose of providing better annotation, data integration and mining capabilities. Terminology resources devised for multiple purposes inherently diverge in content and structure. A major issue of biomedical data integration is the development of overlapping terms, ambiguous classifications and inconsistencies represented across databases and publications. The disease ontology (DO) was developed over the past decade to address data integration, standardization and annotation issues for human disease data. We have established a DO cancer project to …

Assessing Glucose Uptake Through The Yeast Hexose Transporter 1 (Hxt1), Adhiraj Roy, Angela D. Dement, Kyu Hong Cho, Jeong-Ho Kim

Biochemistry and Molecular Medicine Faculty Publications

The transport of glucose across the plasma membrane is mediated by members of the glucose transporter family. In this study, we investigated glucose uptake through the yeast hexose transporter 1 (Hxt1) by measuring incorporation of 2-NBDG, a non-metabolizable, fluorescent glucose analog, into the yeast Saccharomyces cerevisiae. We find that 2-NBDG is not incorporated into the hxt null strain lacking all glucose transporter genes and that this defect is rescued by expression of wild type Hxt1, but not of Hxt1 with mutations at the putative glucose-binding residues, inferred from the alignment of yeast and human glucose transporter sequences. Similarly, the …

Cis-Encoded Non-Coding Antisense Rnas In Streptococci And Other Low Gc Gram (+) Bacterial Pathogens, Kyu Hong Cho, Jeong-Ho Kim

Biochemistry and Molecular Medicine Faculty Publications

Due to recent advances of bioinformatics and high throughput sequencing technology, discovery of regulatory non-coding RNAs in bacteria has been increased to a great extent. Based on this bandwagon, many studies searching for trans-acting small non-coding RNAs in streptococci have been performed intensively, especially in the important human pathogen, group A and B streptococci. However, studies for cis-encoded non-coding antisense RNAs in streptococci have been scarce. A recent study shows antisense RNAs are involved in virulence gene regulation in group B streptococcus, S. agalactiae. This suggests antisense RNAs could have important roles in the pathogenesis of streptococcal …

Investigation Of Sex Differences In The Expression Of Rora And Its Transcriptional Targets In The Brain As A Potential Contributor To The Sex Bias In Autism, Valerie Wailin Hu, Tewarit Sarachana, Rachel M. Sherrard, Kristen M. Kocher

Biochemistry and Molecular Medicine Faculty Publications

Background

Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by significant impairment in reciprocal social interactions and communication coupled with stereotyped, repetitive behaviors and restricted interests. Although genomic and functional studies are beginning to reveal some of the genetic complexity and underlying pathobiology of ASD, the consistently reported male bias of ASD remains an enigma. We have recently proposed that retinoic acid-related orphan receptor alpha (RORA), which is reduced in the brain and lymphoblastoid cell lines of multiple cohorts of individuals with ASD and oppositely regulated by male and female hormones, might contribute to the sex bias …

Bioxpress: An Integrated Rna-Seq-Derived Gene Expression Database For Pan-Cancer Analysis., Quan Wan, Hayley Dingerdissen, Yu Fan, Naila Gulzar, Yang Pan, Tsung-Jung Wu, Cheng Yan, Haichen Zhang, Raja Mazumder

Biochemistry and Molecular Medicine Faculty Publications

BioXpress is a gene expression and cancer association database in which the expression levels are mapped to genes using RNA-seq data obtained from The Cancer Genome Atlas, International Cancer Genome Consortium, Expression Atlas and publications. The BioXpress database includes expression data from 64 cancer types, 6361 patients and 17 469 genes with 9513 of the genes displaying differential expression between tumor and normal samples. In addition to data directly retrieved from RNA-seq data repositories, manual biocuration of publications supplements the available cancer association annotations in the database. All cancer types are mapped to Disease Ontology terms to facilitate a uniform …

Hcv Infection-Associated Hepatocellular Carcinoma In Humanized Mice., Zhao Wang, Ningbin Wu, Abeba Tesfaye, Stephen Feinstone, Ajit Kumar

Biochemistry and Molecular Medicine Faculty Publications

BACKGROUND AND AIMS: Hepatitis C virus (HCV) infection is a major risk factor for chronic hepatitis, cirrhosis and hepatocellular carcinoma (HCC). Our aim is to explore molecular changes that underlie HCV infection-associated HCC in a humanized mouse model, in order to identify markers of HCC progression.

METHODS: Liver proteins from human hepatocyte-engrafted and HCV-infected MUP-uPA/SCID/Bg mice were compared with either uninfected controls or HCV-infected but HCC-negative mice by Western blotting. MicroRNA markers of HCC positive or uninfected mouse liver were analyzed by RT-PCR.

RESULTS: We describe the depletion of tumor suppressor proteins and induction of oncoproteins and oncogenic microRNAs (oncomiRs) …

The Genus Cerion (Gastropoda: Cerionidae) In The Florida Keys., Yesha Shrestha, Herman H. Wirshing, M. G. Harasewych

Biochemistry and Molecular Medicine Faculty Publications

The systematic relationships and phylogeography of Cerion incanum, the only species of Cerion native to the Florida Keys, are reviewed based on partial sequences of the mitochondrial COI and 16S genes derived from 18 populations spanning the range of this species and including the type localities of all four described subspecies. Our samples included specimens of Cerion casablancae, a species introduced to Indian Key in 1912, and a population of C. incanum x C. casablancae hybrids descended from a population of C. casablancae introduced onto Bahia Honda Key in the same year. Molecular data did not support the partition of …

Is There Pandemic Vitamin D Deficiency In The Black Population? A Review Of Evidence, Ria S. Roberts, Fafa Huberta Koudoro, Mark S. Elliott, Zhiyong Han

Biochemistry and Molecular Medicine Faculty Publications

Although 1,25-dihydroxyvitamin D [1,25(OH)2D] is the biologically active form of vitamin D, measurement of the total serum 25-hydroxyvitamin D [25(OH)D] level is the gold standard used to define vitamin D status. Currently, it is widely accepted that serum 25 (OH) D levels below 20 ng/ml defines vitamin D deficiency. According to this definition, there appears to be pandemic vitamin D deficiency in the Black population. However, there is no evidence of higher-thannormal rates of common complications and symptomology of true vitamin D deficiency in the Black population. What is going on? We researched the MEDLINE databases to find studies, from …

The Global Cancer Genomics Consortium's Symposium: New Era Of Molecular Medicine And Epigenetic Cancer Medicine - Cross Section Of Genomics And Epigenetics, Masakazu Toi, M. Radhakrishna Pillai, Sudeep Gupta, Rajendra Badwe, Maria Carmo-Fonseca, Luis Costa, Loius W.C. Chow, Stefan Knapp, Rakesh Kumar

Biochemistry and Molecular Medicine Faculty Publications

The Global Cancer Genomics Consortium (GCGC) colleagues continue to function together as an interactive multidisciplinary team of cancer biologists and oncologists with interests in genomics and building a bidirectional bridge between cancer clinics and laboratories while taking advantage of shared resources among its member scientists. The GCGC includes member scientists from six institutions in Lisbon, United Kingdom, Japan, India and United States, and was formed in December 2010 for a period of five years. Driven by valuable lessons learned from the previous symposiums, the fourth GCGC Symposium focused on a cross section of genomic and epigenetic cancer medicine and it's …

Advantages Of Distributed And Parallel Algorithms That Leverage Cloud Computing Platforms For Large-Scale Genome Assembly, Phil Kumari, Raja Mazumder, Vahan Simonyan, Konstantinos Krampis

Biochemistry and Molecular Medicine Faculty Publications

Background: The transition to Next Generation sequencing (NGS) sequencing technologies has had numerous applications in Plant, Microbial and Human genomics during the past decade. However, NGS sequencing trades high read throughput for shorter read length, increasing the difficulty for genome assembly. This research presents a comparison of traditional versus Cloud computing-based genome assembly software, using as examples the Velvet and Contrail assemblers and reads from the genome sequence of the zebrafish (Danio rerio) model organism.

Results: The first phase of the analysis involved a subset of the zebrafish data set (2X coverage) and best results were obtained using …

Targeting Metastatic Breast Cancer: Problems And Potential [Version 1; Referees: 5 Approved], Sarah Deasy, Karol Szczepanek, Kent Hunter

Biochemistry and Molecular Medicine Faculty Publications

Breast cancer is one of the leading causes of cancer-related mortality of women in the United States. Since the majority of cancer deaths are due to metastases rather than the primary tumor, a better understanding of the biological mechanisms that lead to metastatic disease is critical to reduce breast cancer associated mortality. Current adjuvant therapies use the same broadly cytotoxic and targeted strategies against metastases as are used against the primary tumor. However, resistance to chemotherapy due to the cellular dormancy, high genotypic and phenotypic heterogeneity between primary tumor and metastases as well as among individual metastases, and the limitations …

Anti-Inflammatory Effect Of 1,3,5,7-Tetrahydroxy-8-Isoprenylxanthone Isolated From Twigs Of Garcinia Esculenta On Stimulated Macrophage., Dan-Dan Zhang, Hong Zhang, Yuan-Zhi Lao, Rong Wu, Jin-Wen Xu, Ferid Murad, Ka Bian, Hong-Xi Xu

Biochemistry and Molecular Medicine Faculty Publications

Garcinia Linn. plants having rich natural xanthones and benzophenones with anti-inflammatory activity attracted a great deal of attention to discover and develop them as potential drug candidates. Through screening targeting nitric oxide accumulation in stimulated macrophage, we found that 1,3,5,7-tetrahydroxy-8-isoprenylxanthone (TIE) had potential anti-inflammatory effect. To understand how TIE elicits its anti-inflammatory activity, we uncovered that it significantly inhibits the production of nitric oxide (NO) and prostaglandin E2 (PGE2) in LPS/IFNγ-stimulated RAW264.7 cells. In further study, we showed that TIE reduced the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2), two key molecules responsible for the production of …

The ​Oestrogen Receptor Alpha-Regulated Lncrna ​Neat1 Is A Critical Modulator Of Prostate Cancer, Dimple Chakravarty, Andrea Sboner, Sujit S. Nair, Eugenia Giannopoulou, Ruohan Li, +16 Additional Authors

Biochemistry and Molecular Medicine Faculty Publications

The androgen receptor (AR) plays a central role in establishing an oncogenic cascade that drives prostate cancer progression. Some prostate cancers escape androgen dependence and are often associated with an aggressive phenotype. The oestrogen receptor alpha (ERα) is expressed in prostate cancers, independent of AR status. However, the role of ERα remains elusive. Using a combination of chromatin immunoprecipitation (ChIP) and RNA-sequencing data, we identified an ERα-specific non-coding transcriptome signature. Among putatively ERα-regulated intergenic long non-coding RNAs (lncRNAs), we identified nuclear enriched abundant transcript 1 (NEAT1) as the most significantly overexpressed lncRNA in prostate cancer. Analysis of two large clinical …

Hive-Hexagon: High-Performance, Parallelized Sequence Alignment For Next-Generation Sequencing Data Analysis, Luis Santana-Quintero, Hayley Dingerdissen, Jean Thierry-Mieg, Raja Mazumder, Vahan Simonyan

Biochemistry and Molecular Medicine Faculty Publications

Due to the size of Next-Generation Sequencing data, the computational challenge of sequence alignment has been vast. Inexact alignments can take up to 90% of total CPU time in bioinformatics pipelines. High-performance Integrated Virtual Environment (HIVE), a cloud-based environment optimized for storage and analysis of extra-large data, presents an algorithmic solution: the HIVE-hexagon DNA sequence aligner. HIVE-hexagon implements novel approaches to exploit both characteristics of sequence space and CPU, RAM and Input/Output (I/O) architecture to quickly compute accurate alignments. Key components of HIVE-hexagon include non-redundification and sorting of sequences; floating diagonals of linearized dynamic programming matrices; and consideration of cross-similarity …

A Framework For Application Of Metabolic Modeling In Yeast To Predict The Effects Of Nssnv In Human Orthologs, Hayley Dingerdissen, Daniel S. Weaver, Peter D. Karp, Yang Pan, Vahan Simonyan, Raja Mazumder

Biochemistry and Molecular Medicine Faculty Publications

Background

We have previously suggested a method for proteome wide analysis of variation at functional residues wherein we identified the set of all human genes with nonsynonymous single nucleotide variation (nsSNV) in the active site residue of the corresponding proteins. 34 of these proteins were shown to have a 1:1:1 enzyme:pathway:reaction relationship, making these proteins ideal candidates for laboratory validation through creation and observation of specific yeast active site knock-outs and downstream targeted metabolomics experiments. Here we present the next step in the workflow toward using yeast metabolic modeling to predict human metabolic behavior resulting from nsSNV.

Results

For the …

The Effect Of Tuning Cold Plasma Composition On Glioblastoma Cell Viability, Xiaoqian Cheng, Jonathan H. Sherman, William Murphy, Edward Ratovitski, Jerome Canady, Michael Keidar

Biochemistry and Molecular Medicine Faculty Publications

Previous research in cold atmospheric plasma (CAP) and cancer cell interaction has repeatedly proven that the cold plasma induced cell death. It is postulated that the reactive oxygen species (ROS) and reactive nitrogen species (RNS) play a major role in the CAP cancer therapy. In this paper, we seek to determine a mechanism of CAP therapy on glioblastoma cells (U87) through an understanding of the composition of the plasma, including treatment time, voltage, flow-rate and plasma-gas composition. In order to determine the threshold of plasma treatment on U87, normal human astrocytes (E6/E7) were used as the comparison cell line. Our …

The Global Cancer Genomics Consortium's Third Annual Symposium: From Oncogenomics To Cancer Care, Luis Costa, Sandra Casimiro, Sudeep Gupta, Stefan Knapp, M. Radhakrishna Pillai, Mazakazu Toi, Rajendra Badwe, Maria Carmo-Fonesca, Rakesh Kumar

Biochemistry and Molecular Medicine Faculty Publications

The Global Cancer Genomics Consortium (GCGC) is a cohesive network of oncologists, cancer biologists and structural and genomics experts residing in six institutions from Lisbon, United Kingdom, Japan, India, and United States. The team is using its combined resources and infrastructures to address carefully selected, shared, burning questions in cancer medicine. The Third Annual Symposium was organized by the Institute of Molecular Medicine, Lisbon Medical School, Lisbon, Portugal, from September 18 to 20, 2013. To highlight the benefits and limitations of recent advances in cancer genomics, the meeting focused on how to better translate our gains in oncogenomics to cancer …