Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- Thomas Jefferson University (35)
- Wayne State University (13)
- University of Kentucky (12)
- Aga Khan University (11)
- Lehigh Valley Health Network (6)
-
- Edith Cowan University (5)
- Chapman University (3)
- Florida International University (3)
- University of Dayton (3)
- University of Nebraska Medical Center (3)
- City University of New York (CUNY) (2)
- Dartmouth College (2)
- Dominican University of California (2)
- Gettysburg College (2)
- Himmelfarb Health Sciences Library, The George Washington University (2)
- Old Dominion University (2)
- Marshall University (1)
- Molloy University (1)
- Technological University Dublin (1)
- The University of Maine (1)
- University of Massachusetts Boston (1)
- University of Nebraska - Lincoln (1)
- University of Tennessee, Knoxville (1)
- Keyword
-
- Humans (19)
- Female (11)
- Thomas Jefferson University (11)
- Male (10)
- Animals (8)
-
- Signal Transduction (8)
- Breast cancer (7)
- Cancer (6)
- Melanoma (6)
- Mice (6)
- Tumor (6)
- Adult (5)
- Cell Line (5)
- Kimmel Cancer Center (5)
- Neoplasms (5)
- Receptors (5)
- Aged (4)
- Breast Neoplasms (4)
- Carcinoma (4)
- Cell Line, Tumor (4)
- Cell Proliferation (4)
- Quality of life (4)
- Animal (3)
- Antineoplastic Agents (3)
- Colorectal cancer (3)
- Department of Cancer Biology (3)
- Exercise (3)
- Gene Expression Regulation (3)
- Human (3)
- Lung cancer (3)
- Publication
-
- Department of Cancer Biology Faculty Papers (9)
- Markey Cancer Center Faculty Publications (9)
- Wayne State University Associated BioMed Central Scholarship (9)
- Kimmel Cancer Center Faculty Papers (8)
- Department of Medical Oncology Faculty Papers (7)
-
- Research outputs 2013 (5)
- Department of Radiation Oncology (3)
- Department of Radiation Oncology Faculty Papers (3)
- Journal Articles: Eppley Institute (3)
- Physical Therapy Faculty Publications (3)
- Section of Orthopaedic Surgery (3)
- Collected Faculty and Staff Scholarship (2)
- Dartmouth Scholarship (2)
- Department of Medicine (2)
- Department of Pathology and Laboratory Medicine (2)
- Department of Surgery Faculty Papers (2)
- Medicine Faculty Publications (2)
- Oncology Faculty Publications (2)
- Patient Care Services / Nursing (2)
- Pharmacy Faculty Articles and Research (2)
- Publications and Research (2)
- SURGE (2)
- Summer Training Program in Cancer Immunotherapy (2)
- Articles (1)
- Bioelectrics Publications (1)
- Computational Medicine Center Faculty Papers (1)
- Department of Biomedical Engineering Faculty Publications (1)
- Department of Family Medicine (1)
- Department of Medicine Faculty Papers (1)
- Department of Obstetrics & Gynecology (1)
Articles 1 - 30 of 113
Full-Text Articles in Medicine and Health Sciences
Inflammatory Cytokine Gene Expression In Mesenteric Adipose Tissue During Acute Experimental Colitis, William Conan Mustain, Marlene E. Starr, Joseph Daniel Valentino, Donald A. Cohen, Daiki Okamura, Chi Wang, B. Mark Evers, Hiroshi Saito
Inflammatory Cytokine Gene Expression In Mesenteric Adipose Tissue During Acute Experimental Colitis, William Conan Mustain, Marlene E. Starr, Joseph Daniel Valentino, Donald A. Cohen, Daiki Okamura, Chi Wang, B. Mark Evers, Hiroshi Saito
Markey Cancer Center Faculty Publications
BACKGROUND: Production of inflammatory cytokines by mesenteric adipose tissue (MAT) has been implicated in the pathogenesis of inflammatory bowel disease (IBD). Animal models of colitis have demonstrated inflammatory changes within MAT, but it is unclear if these changes occur in isolation or as part of a systemic adipose tissue response. It is also unknown what cell types are responsible for cytokine production within MAT. The present study was designed to determine whether cytokine production by MAT during experimental colitis is depot-specific, and also to identify the source of cytokine production within MAT.
METHODS: Experimental colitis was induced in 6-month-old C57BL/6 …
Using Expression Profiling To Understand The Effects Of Chronic Cadmium Exposure On Mcf-7 Breast Cancer Cells, Zelmina Lubovac-Pilav, Daniel M. Borras, Esmeralda Ponce, Maggie Louie
Using Expression Profiling To Understand The Effects Of Chronic Cadmium Exposure On Mcf-7 Breast Cancer Cells, Zelmina Lubovac-Pilav, Daniel M. Borras, Esmeralda Ponce, Maggie Louie
Collected Faculty and Staff Scholarship
Cadmium is a metalloestrogen known to activate the estrogen receptor and promote breast cancer cell growth. Previous studies have implicated cadmium in the development of more malignant tumors; however the molecular mechanisms behind this cadmium-induced malignancy remain elusive. Using clonal cell lines derived from exposing breast cancer cells to cadmium for over 6 months (MCF-7-Cd4, -Cd6, -Cd7, -Cd8 and -Cd12), this study aims to identify gene expression signatures associated with chronic cadmium exposure. Our results demonstrate that prolonged cadmium exposure does not merely result in the deregulation of genes but actually leads to a distinctive expression profile. The genes deregulated …
Ewing's Sarcoma Arising From The Adrenal Gland In A Young Male: A Case Report, Muhammad Nauman Zahir, Tayyaba Zehra Ansari, Tariq Moatter, Wasim Memon, Shahid Pervez
Ewing's Sarcoma Arising From The Adrenal Gland In A Young Male: A Case Report, Muhammad Nauman Zahir, Tayyaba Zehra Ansari, Tariq Moatter, Wasim Memon, Shahid Pervez
Section of Haematology/Oncology
Background: Ewing's sarcoma uncommonly arises from extraosseous soft tissue or parenchymal organs. Primary adrenal Ewing's Sarcoma, although very rare, is extremely aggressive and commonly fatal.
CASE PRESENTATION: A 17 year old Pakistani male was referred to the outpatient oncology clinic at our center with a three month history of concomitant pain, swelling and dragging sensation in the right hypochondrium. Abdominal examination revealed a large, firm mass in the right hypochondrium extending into the right lumbar region and epigastrium. His genital exam was unremarkable and there were no stigmata of hepatic or adrenal disease.Computed tomography scans revealed a large peripherally …
Can Experienced Observers Differentiate Between Lipoma And Well-Differentiated Liposarcoma Using Only Mri?, Patrick W. O'Donnell, Anthony M. Griffin, William C. Eward, Amir Sternheim, Lawrence M. White, Jay S. Wunder, Peter C. Ferguson
Can Experienced Observers Differentiate Between Lipoma And Well-Differentiated Liposarcoma Using Only Mri?, Patrick W. O'Donnell, Anthony M. Griffin, William C. Eward, Amir Sternheim, Lawrence M. White, Jay S. Wunder, Peter C. Ferguson
Markey Cancer Center Faculty Publications
Well-differentiated liposarcoma represents a radiographic diagnostic dilemma. To determine the accuracy, interrater reliability, and relationship of stranding, nodularity, and size in the MRI differentiation of lipoma and well-differentiated liposarcoma, MRI scans of 60 patients with large (>5 cm), deep, pathologically proven lipomas or well-differentiated liposarcomas were examined by 10 observers with subspecialty training blinded to diagnosis. Observers indicated whether the amount of stranding, nodularity, and size of each tumor suggested a benign or malignant diagnosis and rendered a diagnosis of lipoma or well-differentiated liposarcoma. The accuracy, reliability, and relationship of stranding, nodularity, and size to diagnosis were calculated for …
Electrotransfer Of Single-Stranded Or Double-Stranded Dna Induces Complete Regression Of Palpable B16.F10 Mouse Melanomas, Loree Heller, Vesba Todorovic, Maja Cemazar
Electrotransfer Of Single-Stranded Or Double-Stranded Dna Induces Complete Regression Of Palpable B16.F10 Mouse Melanomas, Loree Heller, Vesba Todorovic, Maja Cemazar
Bioelectrics Publications
Enhanced tumor delivery of plasmid DNA with electric pulses in vivo has been confirmed in many preclinical models. Intratumor electrotransfer of plasmids encoding therapeutic molecules has reached Phase II clinical trials. In multiple preclinical studies, a reduction in tumor growth, increased survival or complete tumor regression have been observed in control groups in which vector or backbone plasmid DNA electrotransfer was performed. This study explores factors that could produce this antitumor effect. The specific electrotransfer pulse protocol employed significantly potentiated the regression. Tumor regression was observed after delivery of single-stranded or double-stranded DNA with or without CpG motifs in both …
Characterization Of Prophylactic Antiemetic Regimens In Pediatric Patients Receiving Moderately And Highly Emetogenic Chemotherapy, Jessica Degiacomo Pharmd, Kristin M. Held Pharmd, Bcop
Characterization Of Prophylactic Antiemetic Regimens In Pediatric Patients Receiving Moderately And Highly Emetogenic Chemotherapy, Jessica Degiacomo Pharmd, Kristin M. Held Pharmd, Bcop
Department of Pharmacy
No abstract provided.
City Tumour Board Karachi: An Innovative Step In Multidisciplinary Consensus Meeting And Its Two Years Audit., Asghar Hussain Asghar, Ahmed Nadeem Abbasi, Abid Jamal, Ghulam H, Sadia Rizvi
City Tumour Board Karachi: An Innovative Step In Multidisciplinary Consensus Meeting And Its Two Years Audit., Asghar Hussain Asghar, Ahmed Nadeem Abbasi, Abid Jamal, Ghulam H, Sadia Rizvi
Department of Medicine
Management of cancer patients is a team work which usually comprises of surgeons, oncologists, radiologists, pathologists, psychiatrist, nutritionist and a nurse. Any patient who is suffering from any tumour needs a multimodality meeting as cancer treatment is not a single persons job. Most of the time, it is difficult to get the whole team together for a plan discussion due to their busy schedule. This problem was overcome by starting a tumour board meeting early morning of Sunday in Karachi which was named "City Tumour Board (CTB) Karachi". Its first meeting was held on Sunday March 28, 2010 and since …
Synthesis Of Novel Ciprofloxacin Analogues And Evaluation Of Their Anti-Proliferative Effect On Human Cancer Cell Lines, Narva Suresh, Hunsur Nagendra Nagesh, Kondapalli Venkata Govri Chandra Sekhar, Anil Kumar, Amir Nasrolahi Shirazi, Keykavous Parang
Synthesis Of Novel Ciprofloxacin Analogues And Evaluation Of Their Anti-Proliferative Effect On Human Cancer Cell Lines, Narva Suresh, Hunsur Nagendra Nagesh, Kondapalli Venkata Govri Chandra Sekhar, Anil Kumar, Amir Nasrolahi Shirazi, Keykavous Parang
Pharmacy Faculty Articles and Research
A series of twenty two novel 1-cyclopropyl-6-fluoro-4-oxo-7-(4-substitutedpiperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid analogues have been synthesized, characterized (1H NMR, 13C NMR and LCMS) and evaluated for their inhibitory activity on the proliferation of human caucasian acute lymphoblastic leukemiacells (CCRF-CEM), breast adenocarcinoma cells (MDA-MB-468) and human colon carcinoma cells (HCT-116). Among all the synthesized ciprofloxacin analogues 3t at 50 µM showed comparable potency to doxorubicin (10mol) in all three cell lines and 3j inhibited proliferation of MDA-MB-468 up to 35% selectively over other two cell lines. Cancer is a leading cause of death worldwide. It is a group of diseases characterized by uncontrolled growth. Cancer …
Targeting Cell Cycle And Hormone Receptor Pathways In Cancer., C E S Comstock, M A Augello, J F Goodwin, R De Leeuw, M J Schiewer, W F Ostrander, R A Burkhart, A K Mcclendon, Peter Mccue, Edouard J. Trabulsi, Costas D. Lallas, Leonard G Gomella, Md, M M Centenera, Jonathan Brody, Md, L M Butler, W D Tilley, K E Knudsen, Phd
Targeting Cell Cycle And Hormone Receptor Pathways In Cancer., C E S Comstock, M A Augello, J F Goodwin, R De Leeuw, M J Schiewer, W F Ostrander, R A Burkhart, A K Mcclendon, Peter Mccue, Edouard J. Trabulsi, Costas D. Lallas, Leonard G Gomella, Md, M M Centenera, Jonathan Brody, Md, L M Butler, W D Tilley, K E Knudsen, Phd
Department of Cancer Biology Faculty Papers
The cyclin/cyclin-dependent kinase (CDK)/retinoblastoma (RB)-axis is a critical modulator of cell cycle entry and is aberrant in many human cancers. New nodes of therapeutic intervention are needed that can delay or combat the onset of malignancies. The antitumor properties and mechanistic functions of PD-0332991 (PD; a potent and selective CDK4/6 inhibitor) were investigated using human prostate cancer (PCa) models and primary tumors. PD significantly impaired the capacity of PCa cells to proliferate by promoting a robust G1-arrest. Accordingly, key regulators of the G1-S cell cycle transition were modulated including G1 cyclins D, E and A. Subsequent investigation demonstrated the ability …
Anthracycline-Induced Cardiotoxicity: Prospective Cohort Study From Pakistan, Abdul Sattar Shaikh, Ali Faisal Saleem, Shazia Samad Mohsin, Muhammad Matloob Alam, Mehnaz Atiq Ahmed
Anthracycline-Induced Cardiotoxicity: Prospective Cohort Study From Pakistan, Abdul Sattar Shaikh, Ali Faisal Saleem, Shazia Samad Mohsin, Muhammad Matloob Alam, Mehnaz Atiq Ahmed
Department of Paediatrics and Child Health
Objectives: To identify anthracycline-induced acute (within 1 month) and early-onset chronic progressive (within 1 year) cardiotoxicity in children younger than 16 years of age with childhood malignancies at a tertiary care centre of Pakistan.
Design: Prospective cohort study.
Setting: Aga Khan University, Karachi, Pakistan.
Participants: 110 children (aged 1 month–16 years).
Intervention: Anthracycline (doxorubicin and/or daunorubicin).
Outcome measurements: All children who received anthracycline as chemotherapy and three echocardiographic evaluations (baseline, 1 month and 1 year) between July 2010 and June 2012 were prospectively analysed for cardiac dysfunction. Statistical analysis including systolic and diastolic functions at baseline, 1 month and 1 …
Intestinal Gucy2c Prevents Tgf-Β Secretion Coordinating Desmoplasia And Hyperproliferation In Colorectal Cancer., Ahmara V Gibbons, Jieru Egeria Lin, Gilbert Won Kim, Glen P Marszalowicz, Peng Li, Brian Arthur Stoecker, Erik S Blomain, Satish Rattan, Adam E. Snook, Stephanie Schulz, Scott A Waldman
Intestinal Gucy2c Prevents Tgf-Β Secretion Coordinating Desmoplasia And Hyperproliferation In Colorectal Cancer., Ahmara V Gibbons, Jieru Egeria Lin, Gilbert Won Kim, Glen P Marszalowicz, Peng Li, Brian Arthur Stoecker, Erik S Blomain, Satish Rattan, Adam E. Snook, Stephanie Schulz, Scott A Waldman
Department of Pharmacology and Experimental Therapeutics Faculty Papers
Tumorigenesis is a multistep process that reflects intimate reciprocal interactions between epithelia and underlying stroma. However, tumor-initiating mechanisms coordinating transformation of both epithelial and stromal components are not defined. In humans and mice, initiation of colorectal cancer is universally associated with loss of guanylin and uroguanylin, the endogenous ligands for the tumor suppressor guanylyl cyclase C (GUCY2C), disrupting a network of homeostatic mechanisms along the crypt-surface axis. Here, we reveal that silencing GUCY2C in human colon cancer cells increases Akt-dependent TGF-β secretion, activating fibroblasts through TGF-β type I receptors and Smad3 phosphorylation. In turn, activating TGF-β signaling induces fibroblasts to …
Hrs Promotes Ubiquitination And Mediates Endosomal Trafficking Of Smoothened In Drosophila Hedgehog Signaling, Jun-Kai Fan, Kai Jiang, Yajuan Liu, Jianhang Jia
Hrs Promotes Ubiquitination And Mediates Endosomal Trafficking Of Smoothened In Drosophila Hedgehog Signaling, Jun-Kai Fan, Kai Jiang, Yajuan Liu, Jianhang Jia
Markey Cancer Center Faculty Publications
In Hedgehog (Hh) signaling, the seven-transmembrane protein Smoothened (Smo) acts as a signal transducer that is regulated by phosphorylation, ubiquitination, and cell surface accumulation. However, it is not clear how Smo cell surface accumulation and intracellular trafficking are regulated. Here, we demonstrate that inactivation of Hrs by deletion or RNAi accumulates Smo in the late endosome that is marked by late endosome markers. Inactivation of Hrs enhances the wing defects caused by dominant-negative Smo. We show that Hrs promotes Smo ubiquitination, deleting the ubiquitin-interacting-motif (UIM) in Hrs abolishes the ability of Hrs to regulate Smo ubiquitination. However, the UIM domain …
The Third International Inflammatory Breast Cancer Conference., Kenneth L Van Golen, Massimo Cristofanilli
The Third International Inflammatory Breast Cancer Conference., Kenneth L Van Golen, Massimo Cristofanilli
Department of Medical Oncology Faculty Papers
Inflammatory breast cancer (IBC) is the most aggressive and deadly form of breast cancer. Disease-specific research and conferences have been organized since 2008 with the intent to bring together experts in various disciplines. This report focus on the Third International IBC Conference held in Philadelphia on December 2012.
Feasibility Of Improving Cone-Beam Ct Number Consistency Using A Scatter Correction Algorithm., Jun Li, Weiguang Yao, Ying Xiao, Yan Yu
Feasibility Of Improving Cone-Beam Ct Number Consistency Using A Scatter Correction Algorithm., Jun Li, Weiguang Yao, Ying Xiao, Yan Yu
Department of Medicine Faculty Papers
The study was to explore the feasibility of improving cone-beam CT (CBCT) number (corresponding to the Hounsfield units in computed tomography) consistency using a scatter-correction algorithm, with the aim of using CBCT images for treatment planning with density correction. A scatter correction algorithm was applied to a Varian OBI CBCT and an Elekta XVI CBCT, and was evaluated for improving CBCT number consistency. CBCT numbers of phantom materials were compared between images with and without bolus, which introduced additional scatter, and with and without scatter correction processing. It was observed that CBCT numbers were different in the images with and …
Oncology Section Task Force On Breast Cancer Outcomes: Scapular Assessment, Mary Insana Fisher, Pamela K. Levangie
Oncology Section Task Force On Breast Cancer Outcomes: Scapular Assessment, Mary Insana Fisher, Pamela K. Levangie
Physical Therapy Faculty Publications
Background: Functional deficits and changes in scapular mechanics following breast cancer (BC) treatments have been documented. Scapular assessment is important when examining the shoulder in survivors of breast cancer to document the need for or effectiveness of physical therapy intervention. The Oncology Section Task Force on Breast Cancer Outcomes sought to identify scapular examination tools that can be recommended for routine use in individuals treated for BC.
Methods: A systematic review of the literature on scapular measures was conducted. Relevant studies were examined for psychometric properties and clinical usefulness. Each method was given a recommendation score based on the Breast …
Oncology Section Task Force On Breast Cancer Outcomes: An Introduction To The Edge Task Force And Clinical Measures Of Upper Extremity Function, Pamela K. Levangie, Mary Insana Fisher
Oncology Section Task Force On Breast Cancer Outcomes: An Introduction To The Edge Task Force And Clinical Measures Of Upper Extremity Function, Pamela K. Levangie, Mary Insana Fisher
Physical Therapy Faculty Publications
With the proliferation of outcome measures in the literature, many of which lack documentation of sufficient psychometric properties to justify use, it is difficult to document patient change or demonstrate effectiveness of interventions. The goal of the Section on Research’s EDGE (Evaluation Database to Guide Effectiveness) Task Force is to facilitate identification of valid and reliable tests and measures that reflect clinically important outcomes and are responsive to change for standard use across selected patient groups. This paper lays the groundwork for understanding the work of the Oncology Section’s Breast Cancer EDGE Task Force on clinical measures of shoulder function …
Ebp Fellows²: A Model For Sharing Science In The Oncology Setting And Beyond..., Elena Brinker Rn, Laura Herbener Rn, Ocn
Ebp Fellows²: A Model For Sharing Science In The Oncology Setting And Beyond..., Elena Brinker Rn, Laura Herbener Rn, Ocn
Patient Care Services / Nursing
No abstract provided.
Diabetes Care Management During Cancer Treatment, Gregory R. Harper Md, Phd, Janelle M. Sharma Dnp, Crnp, Cara Habeck Rn, Cde, Cathy A. Coyne Phd, Mph, Hope Kincaid Mph, Cph, Roya Hamadani Mph, Ada M. Rivera Mba, Cph, Gretchen Perilli Md, Nicole R. Sully Do
Diabetes Care Management During Cancer Treatment, Gregory R. Harper Md, Phd, Janelle M. Sharma Dnp, Crnp, Cara Habeck Rn, Cde, Cathy A. Coyne Phd, Mph, Hope Kincaid Mph, Cph, Roya Hamadani Mph, Ada M. Rivera Mba, Cph, Gretchen Perilli Md, Nicole R. Sully Do
Department of Family Medicine
No abstract provided.
Nfkb Disrupts Tissue Polarity In 3d By Preventing Integration Of Microenvironmental Signals, Sabine Becker-Weimann, Gaofeng Xiong, Saori Furuta, Ju Han, Irene Kuhn, Uri-David Akavia, Dana Pe'er, Mina J. Bissell, Ren Xu
Nfkb Disrupts Tissue Polarity In 3d By Preventing Integration Of Microenvironmental Signals, Sabine Becker-Weimann, Gaofeng Xiong, Saori Furuta, Ju Han, Irene Kuhn, Uri-David Akavia, Dana Pe'er, Mina J. Bissell, Ren Xu
Markey Cancer Center Faculty Publications
The microenvironment of cells controls their phenotype, and thereby the architecture of the emerging multicellular structure or tissue. We have reported more than a dozen microenvironmental factors whose signaling must be integrated in order to effect an organized, functional tissue morphology. However, the factors that prevent integration of signaling pathways that merge form and function are still largely unknown. We have identified nuclear factor kappa B (NFkB) as a transcriptional regulator that disrupts important microenvironmental cues necessary for tissue organization. We compared the gene expression of organized and disorganized epithelial cells of the HMT-3522 breast cancer progression series: the non-malignant …
Thoracic Multidisciplinary Clinic (Tmdc) And The Treatment Of Stage Iii Non-Small Cell Lung Cancer, Eliot L. Friedman Md, Michael F. Szwerc Md, Robert Kruklitis Md, Michael J. Weiss
Thoracic Multidisciplinary Clinic (Tmdc) And The Treatment Of Stage Iii Non-Small Cell Lung Cancer, Eliot L. Friedman Md, Michael F. Szwerc Md, Robert Kruklitis Md, Michael J. Weiss
Department of Medicine
No abstract provided.
Lpa, Hgf, And Egf Utilize Distinct Combinations Of Signaling Pathways To Promote Migration And Invasion Of Mda-Mb-231 Breast Carcinoma Cells, Susan M. W. Harrison, Teresa Knifley, Min Chen, Kathleen L. O'Connor
Lpa, Hgf, And Egf Utilize Distinct Combinations Of Signaling Pathways To Promote Migration And Invasion Of Mda-Mb-231 Breast Carcinoma Cells, Susan M. W. Harrison, Teresa Knifley, Min Chen, Kathleen L. O'Connor
Markey Cancer Center Faculty Publications
BACKGROUND: Various pathways impinge on the actin-myosin pathway to facilitate cell migration and invasion including members of the Rho family of small GTPases and MAPK. However, the signaling components that are considered important for these processes vary substantially within the literature with certain pathways being favored. These distinctions in signaling pathways utilized are often attributed to differences in cell type or physiological conditions; however, these attributes have not been systematically assessed.
METHODS: To address this question, we analyzed the migration and invasion of MDA-MB-231 breast carcinoma cell line in response to various stimuli including lysophosphatidic acid (LPA), hepatocyte growth factor …
Igf-Ir Promotes Prostate Cancer Growth By Stabilizing Α5Β1 Integrin Protein Levels., Aejaz Sayeed, Carmine Fedele, Marco Trerotola, Kirat K Ganguly, Lucia R Languino
Igf-Ir Promotes Prostate Cancer Growth By Stabilizing Α5Β1 Integrin Protein Levels., Aejaz Sayeed, Carmine Fedele, Marco Trerotola, Kirat K Ganguly, Lucia R Languino
Department of Cancer Biology Faculty Papers
Dynamic crosstalk between growth factor receptors, cell adhesion molecules and extracellular matrix is essential for cancer cell migration and invasion. Integrins are transmembrane receptors that bind extracellular matrix proteins and enable cell adhesion and cytoskeletal organization. They also mediate signal transduction to regulate cell proliferation and survival. The type 1 insulin-like growth factor receptor (IGF-IR) mediates tumor cell growth, adhesion and inhibition of apoptosis in several types of cancer. We have previously demonstrated that β1 integrins regulate anchorage-independent growth of prostate cancer (PrCa) cells by regulating IGF-IR expression and androgen receptor-mediated transcriptional functions. Furthermore, we have recently reported that IGF-IR …
Recommendations For High-Priority Research On Cancer-Related Fatigue In Children And Adults., Andrea M. Barsevick, Michael R. Irwin, Pamela Hinds, Andrew Miller, Ann Berger, Paul Jacobsen, Sonia Ancoli-Israel, Bryce B Reeve, Karen Mustian, Ann O'Mara, Jin-Shei Lai, Michael Fisch, David Cella
Recommendations For High-Priority Research On Cancer-Related Fatigue In Children And Adults., Andrea M. Barsevick, Michael R. Irwin, Pamela Hinds, Andrew Miller, Ann Berger, Paul Jacobsen, Sonia Ancoli-Israel, Bryce B Reeve, Karen Mustian, Ann O'Mara, Jin-Shei Lai, Michael Fisch, David Cella
Department of Medical Oncology Faculty Papers
Over the past decades, some scientific progress has been made in understanding and treating cancer-related fatigue (CRF). However, three major problems have limited further progress: lack of agreement about measurement, inadequate understanding of the underlying biology, and problems in the conduct of clinical trials for CRF. This commentary reports the recommendations of a National Cancer Institute Clinical Trials Planning Meeting and an ongoing National Cancer Institute working group to address these problems so that high-priority research and clinical trials can be conducted to advance the science of CRF and its treatment. Recommendations to address measurement issues included revising the current …
Synthesis And Antiproliferative Activities Of Quebecol And Its Analogs, Kasiviswanadharaju Pericherla, Amir Nasrolahi Shirazi, V. Kameshwara Rao, Rakesh Tiwari, Nicholas Dasilva, Kellen Mccaffrey, Yousef A. Beni, Antonio González- Sarrías, Navindra P. Seeram, Keykavous Parang, Anil Kumar
Synthesis And Antiproliferative Activities Of Quebecol And Its Analogs, Kasiviswanadharaju Pericherla, Amir Nasrolahi Shirazi, V. Kameshwara Rao, Rakesh Tiwari, Nicholas Dasilva, Kellen Mccaffrey, Yousef A. Beni, Antonio González- Sarrías, Navindra P. Seeram, Keykavous Parang, Anil Kumar
Pharmacy Faculty Articles and Research
Simple and efficient synthesis of quebecol and a number of its analogs was accomplished in five steps. The synthesized compounds were evaluated for antiproliferative activities against human cervix adenocarcinoma (HeLa), human ovarian carcinoma (SK-OV-3), human colon carcinoma (HT-29), and human breast adenocarcinoma (MCF-7) cancer cell lines. Among all the compounds, 7c, 7d, 7f, and 8f exhibited antiproliferative activities against four tested cell lines with inhibition over 80% at 75 mu M after 72 h, whereas, compound 7b and 7g were more selective towards MCF-7 cell line. The IC50 values for compounds 7c, 7d, and 7f were 85.1 mu M, 78.7 …
I Don't Want To Save Second Base, Chelsea E. Broe
I Don't Want To Save Second Base, Chelsea E. Broe
SURGE
Tomorrow kicks off Breast Cancer Awareness Month, and I have one request: This October, let’s not save second base.
I know, I know, you probably think this month is a good thing. If not for all of those T-shirts demanding every female-bodied person to feel their boobies, or the bracelets simply proclaiming “I love boobies,” people with breasts might forget that they even have them, or at the very least might start to think that their breasts are their own business. But the female body seems to be an object owned by the public, so we must always be reminded …
Resistance Of Human Cytomegalovirus To Cyclopropavir Maps To A Base Pair Deletion In The Open Reading Frame Of Ul97, Brian G. Gentry, Laura E. Vollmer, Ellie D. Hall, Katherine Z. Borysko, Jiri Zemlicka, Jeremy P. Kamil, John C. Drach
Resistance Of Human Cytomegalovirus To Cyclopropavir Maps To A Base Pair Deletion In The Open Reading Frame Of Ul97, Brian G. Gentry, Laura E. Vollmer, Ellie D. Hall, Katherine Z. Borysko, Jiri Zemlicka, Jeremy P. Kamil, John C. Drach
Oncology Faculty Publications
Human cytomegalovirus (HCMV) is a widespread pathogen in the human population, affecting many immunologically immature and immunocompromised patients, and can result in severe complications, such as interstitial pneumonia and mental retardation. Current chemotherapies for the treatment of HCMV infections include ganciclovir (GCV), foscarnet, and cidofovir. However, the high incidences of adverse effects (neutropenia and nephrotoxicity) limit the use of these drugs. Cyclopropavir (CPV), a guanosine nucleoside analog, is 10-fold more active against HCMV than GCV (50% effective concentrations [EC50s] = 0.46 and 4.1 μM, respectively). We hypothesize that the mechanism of action of CPV is similar to that …
Cyclin D1 Determines Estrogen Signaling In The Mammary Gland In Vivo., Mathew C Casimiro, Chenguang Wang, Z Li, Gabriele Disante, Nicole E Willmart, Sankar Addya, Lei Chen, Yang Liu, Michael P. Lisanti, Richard Pestell
Cyclin D1 Determines Estrogen Signaling In The Mammary Gland In Vivo., Mathew C Casimiro, Chenguang Wang, Z Li, Gabriele Disante, Nicole E Willmart, Sankar Addya, Lei Chen, Yang Liu, Michael P. Lisanti, Richard Pestell
Department of Cancer Biology Faculty Papers
The CCND1 gene, which is frequently overexpressed in cancers, encodes the regulatory subunit of a holoenzyme that phosphorylates the retinoblastoma protein. Although it is known that cyclin D1 regulates estrogen receptor (ER)α transactivation using heterologous reporter systems, the in vivo biological significance of cyclin D1 to estrogen-dependent signaling, and the molecular mechanisms by which cyclin D1 is involved, are yet to be elucidated. Herein, genome-wide expression profiling conducted of 17β-estradiol-treated castrated virgin mice deleted of the Ccnd1 gene demonstrated that cyclin D1 determines estrogen-dependent gene expression for 88% of estrogen-responsive genes in vivo. In addition, expression profiling of 17β-estradiol-stimulated cyclin …
Clinical And Dosimetric Implications Of Air Gaps Between Bolus And Skin Surface During Radiation Therapy, Yousaf Khan, J Eduardo Villarreal-Barajas, Mona Udowicz, Richie Sinha, Wazir Muhammad, Ahmed N. Abbasi, Amjad Hussain
Clinical And Dosimetric Implications Of Air Gaps Between Bolus And Skin Surface During Radiation Therapy, Yousaf Khan, J Eduardo Villarreal-Barajas, Mona Udowicz, Richie Sinha, Wazir Muhammad, Ahmed N. Abbasi, Amjad Hussain
Department of Radiation Oncology
Purpose: The main objective of the study was to evaluate the effect of air gaps of 0 - 5.0 cm between bolus and skin for 1.0 cm Superflab bolus on surface dose (DSurf) and depth of maximum dose (dmax) in solid water and Rando® phantoms.
Methods: In this work, the effects of bolus to surface distance on DSurf and variation in dmax were analyzed in a solid water phantom and in an anthropomorphic Rando® phantom for different field sizes, using Gafchromic® EBT films and farmer chamber.
Results: For field sizes of 5 × 5 cm2 the DSurf …
Chronic Cadmium Exposure Stimulates Sdf-1 Expression In An Erα Dependent Manner, Esmeralda Ponce, Natalie B. Aquino, Maggie Louie
Chronic Cadmium Exposure Stimulates Sdf-1 Expression In An Erα Dependent Manner, Esmeralda Ponce, Natalie B. Aquino, Maggie Louie
Collected Faculty and Staff Scholarship
Cadmium is an omnipotent environmental contaminant associated with the development of breast cancer. Studies suggest that cadmium functions as an endocrine disruptor, mimicking the actions of estrogen in breast cancer cells and activating the receptor to promote cell growth. Although acute cadmium exposure is known to promote estrogen receptor-mediated gene expression associated with growth, the consequence of chronic cadmium exposure is unclear. Since heavy metals are known to bioaccumulate, it is necessary to understand the effects of prolonged cadmium exposure. This study aims to investigate the effects of chronic cadmium exposure on breast cancer progression. A MCF7 breast cancer cell …
A Survey Of The Barriers Associated With Academic-Based Cancer Research Commercialization, Nathan L. Vanderford, L. Todd Weiss, Heidi L. Weiss
A Survey Of The Barriers Associated With Academic-Based Cancer Research Commercialization, Nathan L. Vanderford, L. Todd Weiss, Heidi L. Weiss
Markey Cancer Center Faculty Publications
Commercialization within the academic setting is associated with many challenges and barriers. Previous studies investigating these challenges/barriers have, in general, broadly focused on multiple disciplines and, oftentimes, several institutions simultaneously. The goal of the study presented here was to analyze a range of barriers that may be broadly associated with commercializing academic-based cancer research. This goal was addressed via a study of the barriers associated with cancer research commercialization at the University of Kentucky (UK). To this end, a research instrument in the form of an electronic survey was developed. General demographic information was collected on study participants and two …