Diseases Commons^™

Parp Inhibition: A Method Of Treating And Preventing Certain Cancers, Chana Tropper

The Science Journal of the Lander College of Arts and Sciences

Breast cancer is one of the largest causes of cancer related deaths in women. Less than 5% of breast cancer cases are genetically inherited and most often develop after menopause. The BRCA gene mutation is a genetic inheritance which increases ones chances of developing breast cancer at a young age tenfold. Recent research has proposed a method of treatment in genetically inherited breast cancers by taking advantage of the impaired DNA repair pathway caused by the BRCA mutation. The combination of a BRCA mutation, which leads to deficient double strand DNA repair, and PARP inhibition, which leads to deficient single …

Is Massage Therapy An Effective Treatment For Improving Sleep Quality In Women Age 50-80 Diagnosed With Cancer?, Alexander M. Chase

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not massage therapy is an effective treatment in improving sleep quality among women age 50-80 diagnosed with cancer.

STUDY DESIGN: Review of two English language randomized control trials published in 2004 and 2011 and one English language quasiexperimental pretest-posttest comparison study publishEd in 2002.

DATA SOURCES: Data sources were articles published in peer reviewed journals found using PubMed and EBSCOhost.

OUTCOMES MEASURED: Sleep quality was measured using the Verran and Snyder-Halpem Sleep Scale and the Richards-Campbell Sleep Questionnaire.

RESULTS: Soden et al …

Nkg2d Ligands In Cancer, Neha Das Gupta

Theses and Dissertations (ETD)

NK cell transplantation has been increasingly used to treat cancers that are resistant to chemotherapy. However, not all cancers are susceptible to NK cell killing. The prevalence and mechanisms of NK cell resistance have not been well elucidated. Because NKG2D is a major activating receptor on NK cells, we sought to test the hypothesis that NKG2D is the primary pathway in tumor cell recognition. Herein, we comprehensively assessed 20 cancer cell lines representing a broad array of cancer types. In line with our primary hypothesis, no cancer cell lines that expressed low levels of NKG2D ligands were susceptible to NK …

The Spatial Distribution Of Cancer Incidence In Fars Province: A Gis-Based Analysis Of Cancer Registry Data, Ali Goli, Mahbobeh Oroei, Mehdi Jalalpour, Hossein Faramarzi, Mehrdad Askarian

Civil and Environmental Engineering Faculty Publications

Background: Cancer is a major health problem in the developing countries. Variations of its incidence rate among geographical areas are due to various contributing factors. This study was performed to assess the spatial patterns of cancer incidence in the Fars Province, based on cancer registry data and to determine geographical clusters.

Methods: In this cross sectional study, the new cases of cancer were recorded from 2001 to 2009. Crude incidence rate was estimated based on age groups and sex in the counties of the Fars Province. Age standardized incidence rates (ASR) per 100,000 was calculated in each year. …

Data Mining The Functional Characterizations Of Proteins To Predict Their Cancer-Relatedness, Peter Revesz, Christopher Assi

School of Computing: Faculty Publications

This paper considers two types of protein data. First, data about protein function described in a number of ways, such as, GO terms and PFAM families. Second, data about whether individual proteins are experimentally associated with cancer by an anomalous elevation or lowering of their expressions within cancerous cells. We combine these two types of protein data and test whether the first type of data, that is, the functional descriptors, can predict the second type of data, that is, cancer-relatedness. By using data mining and machine learning, we derive a classifier algorithm that using only GO term and PFAM family …

Environmental And Occupational Interventions For Primary Prevention Of Cancer: A Cross-Sectorial Policy Framework, Carolina Espina, Miquel Porta, Joachim Schüz, Ildefonso Hernández Aguado, Robert V. Percival, Carlos Dora, Terry Slevin, Julietta Rodriguez Guzman, Tim Meredith, Philip J. Landrigan, Maria Neira

Faculty Scholarship

Nearly 13 million new cancer cases and 7.6 million cancer deaths occur worldwide each year; 63% of cancer deaths occur in low and middle-income countries. A substantial portion of all cancers are attributable to carcinogenic exposures in the environment and the workplace.

The objective of this study was to develop an evidence-based global vision and strategy for the primary prevention of environmental and occupational cancer.

The study concluded that opportunities exist to revitalize comprehensive global cancer control policies by incorporating primary interventions against environmental and occupational carcinogens.

Are Oncolytic Viruses A Cure For Cancer? A Look At Reovirus, Adenovirus, And Hsv-1 In Cancer Treatment, Yehuda Rosenberg

The Science Journal of the Lander College of Arts and Sciences

This paper aims to evaluate the option of utilizing Oncolytic Viruses as a viable treatment in fighting cancer. However, due to the broad nature of the subject, a more limited purview is necessary. With that in mind, the focus will be on a few of the more researched ones: Reovirus, Adenovirus, and HSV-1. In each case, we will examine what makes each of these potential options. This will include an examination of each one's tumor-specificity. Cancer and viral physiology will be discussed as necessary to examine the distinct protein expressions in tumor cells, so that the virus's method of battling …

Skin Cancer - Education And Prevention: The Role Of Social Marketing, Tim Crowley

Theses

Skin cancer is the most common cancer in Ireland and worldwide. Skin cancer rates have been steadily rising in recent times. The high use of sunbeds in both Ireland and the UK is quite worrisome. Skin cancer is caused by over exposure to UV rays or through the use of sunbeds and as a result it is actually a highly preventable disease. It is estimated that 90-95% of all skin cancers are preventable. This thesis focuses on the use of social marketing in order to educate people on the dangers of skin cancer with the eventual aim of making recommendations …

Cancer Immunotherapy Treatments, Shifra Sadowsky

The Science Journal of the Lander College of Arts and Sciences

Cancer is the second leading cause of death in American, with over half a million deaths from cancer reported in 2009. Cancer chemotherapy treatments were developed in the nineteen hundreds and remain the backbone of current treatments; however, they have some limitations. New immunotherapy cancer treatments, where biologic agents are given to patients to influence the body’s natural immune response, are being researched. Among these immunotherapy treatments are co-inhibition blockade of T cells, and combination blockade treatments together with chemotherapy treatment. This review will discuss T cell activation and the role of T cell coinhibitors such as CTLA-4 and PD-1 …

Exploring The Unique Characteristics Of Cancer In Adolescents And Young Adults In Tennessee, Megan Quinn

Electronic Theses and Dissertations

Adolescents and Young Adults (AYAs) ages 15-39 years with cancer have received little attention in the medical and health fields, resulting in a lack of progress for this age group. Little is known about the unique biologic, epidemiologic, and psychosocial issues that play an integral role in the AYA cancer journey. The purposes of this study were to use the Tennessee Cancer Registry for all new cancer cases from 2004-2008 to determine 1) the main types of cancer that affect AYAs in TN, 2) the predictors of late-stage diagnosis of melanoma, and 3) the factors that predict a total thyroidectomy …

Increased Geranylgeranylated K-Ras Contributes To Antineoplastic Effects Of Farnesyltransferase Inhibitors., Mandy A. Hall

Dissertations and Theses (Open Access)

The Ras family of small GTPases (N-, H-, and K-Ras) is a group of important signaling mediators. Ras is frequently activated in some cancers, while others maintain low level activity to achieve optimal cell growth. In cells with endogenously low levels of active Ras, increasing Ras signaling through the ERK and p38 MAPK pathways can cause growth arrest or cell death. Ras requires prenylation – the addition of a 15-carbon (farnesyl) or 20-carbon (geranylgeranyl) group – to keep the protein anchored into membranes for effective signaling. N- and K-Ras can be alternatively geranylgeranylated (GG’d) if farnesylation is inhibited but are …

The Expression Of Ecotropic Virus Integration Site-1 In Seven Cancer Cell Lines, Wendy Bindeman '12

Student Publications & Research

The ecotropic virus integration site-1 (EVI1) gene is a transcriptional repressor implicated in the control of cell proliferation and frequently over-expressed in cancerous cells. I investigated the expression of this gene across seven cancer cell lines of varying morphologies. The tested lines included leukemia lines Kasumi-3, U937, MOLT-4, and CEM, breast cancer line MCF7, colorectal cancer line HT-29, and glioblastoma line M059K. Kasumi-3 and HT-29 are documented to have high EVI1 expression. Protein concentrations were normalized with respect to actin using SDS-PAGE and Western blotting. Western blots for EVI1 showed expression of an unidentified protein with a molecular weight of …

Update - February 2012, Loma Linda University Center For Christian Bioethics

Update

In this issue:

-- Cancer Stories: An Argument for Narrative Ethics
-- Dual-Degree Masters of Arts in Bioethics
-- From the Director
-- Finding a Voice for Seventh-day Adventist Ethics in the Radical Reformation?

Nine Months, Esther Lim

Dissertations and Theses

This is a collection of short stories that traces a chronological movement through one family's experience of the mother's illness. Each piece in the collection is meant to be an independent, free-standing short story. Each story is different, told from distinctive points-of-view, angles, and voices. However, every story covers a span of time within the nine months of the family's experience, in the presented order, as part of a collective movement toward the core. All together, the pieces hope to reflect a mosaic of sorts--one that tells a story that cannot otherwise be told.

Thermosensitive Magnetic Nanoparticles For Self-Controlled Hyperthermia Cancer Treatment, Karen S. Martirosyan

Physics & Astronomy Faculty Publications

Magnetic nanoparticles show remarkable phenomena such as superparamagnetism, high field irreversibility and high saturation magnetization [1]. The study of magnetic nanoparticles has been a very active research field due to many important applications such as drug delivery, imaging and hyperthermia cancer treatment [2]. Hyperthermia has been used for many years to treat a wide variety of tumors in patients and used as well as an adjunct to cancer radiotherapy or chemotherapy [3,4]. Its use is based on the fact that tumor cells are more sensitive to temperature in the range of 42–45°C (which yields necrosis, coagulation, or carbonization) than normal …

Atm Signaling To Tsc2: Mechanisms And Implications For Cancer Therapy, Angela Alexander

Dissertations and Theses (Open Access)

Ataxia telangiectasia mutated (ATM) is a critical component of the cellular response to DNA damage, where it acts as a damage sensor, and signals to a large network of proteins which execute the important tasks involved in responding to the damage, namely inducing cell cycle checkpoints, inducing DNA repair, modulating transcriptional responses, and regulating cell death pathways if the damage cannot be repaired faithfully. We have now discovered that an additional novel component of this ATM-dependent damage response involves induction of autophagy in response to oxidative stress. In contrast to DNA damage-induced ATM activation however, oxidative stress induced ATM, occurs …

Pain Management In Nursing Home Residents With Cancer And Dementia With And Without Hospice Services, Todd Bryant Monroe

Theses and Dissertations (ETD)

Aims: We sought to identify differences in pain management between two groups; nursing home residents with malignant cancer and dementia with and without hospice services.

Methods: Decedent records from 2003-2009 were assessed for diagnosis of dementia and cause of death as cancer. Ten malignant cancer diagnoses were determined a priori from the CDC 2004 data on the top 10 malignant cancers for all races and genders. Fifty-five decedents from 10 nursing homes were included in the final sample. Four instruments were used: Minimum Data Set (MDS) a standardized assessment tool required of most U.S. nursing homes. A large …

Analysis Of Primary Risk Factors For Oral Cancer From Us States With Increasing Rates, Anthony Bunnell, Nathan Pettit, Nicole Reddout, Kanika Sharma, Susan O'Malley, Michelle Chino, Karl Kingsley

School of Public Health Faculty Research

Objectives

To examine the primary risk factor for oral cancer in the US, smoking and tobacco use, among the specific US states that experienced short-term increases in oral cancer incidence and mortality.

Methods

Population-based data on oral cancer morbidity and mortality in the US were obtained from the National Cancer Institute's (NCI) Surveillance, Epidemiology, and End Results (SEER) database for analysis of recent trends. Data were also obtained from the Centers for Disease Control and Prevention (CDC) Behavioral Risk Factor Surveillance System (BRFSS) to measure current and former trends of tobacco usage. To comprehensive measures of previous state tobacco use …

Adjacent Slice Prostate Cancer Prediction To Inform Maldi Imaging Biomarker Analysis, Shao-Hui Chuang, Xiaoyan Sun, Lisa Cazares, Julius Nyalwidhe, Dean Troyer, O. John Semmes, Jiang Li, Frederic D. Mckenzie, Nico Karssemeijer (Ed.), Ronald M. Summers (Ed.)

Electrical & Computer Engineering Faculty Publications

Prostate cancer is the second most common type of cancer among men in US [1]. Traditionally, prostate cancer diagnosis is made by the analysis of prostate-specific antigen (PSA) levels and histopathological images of biopsy samples under microscopes. Proteomic biomarkers can improve upon these methods. MALDI molecular spectra imaging is used to visualize protein/peptide concentrations across biopsy samples to search for biomarker candidates. Unfortunately, traditional processing methods require histopathological examination on one slice of a biopsy sample while the adjacent slice is subjected to the tissue destroying desorption and ionization processes of MALDI. The highest confidence tumor regions gained from the …

Expression And Function Of Hypoxia Inducible Factor-1 Alpha In Human Melanoma Under Non-Hypoxic Conditions, Caroline N. Mills, Sandeep S. Joshi, Richard M. Niles

Biochemistry and Microbiology

Background

Hypoxia inducible factor-1 alpha (HIF-1α) protein is rapidly degraded under normoxic conditions. When oxygen tensions fall HIF-1α protein stabilizes and transactivates genes involved in adaptation to hypoxic conditions. We have examined the normoxic expression of HIF-1α RNA and protein in normal human melanocytes and a series of human melanoma cell lines isolated from radial growth phase (RGP), vertical growth phase (VGP) and metastatic (MET) melanomas.

Results

HIF-1α mRNA and protein was increased in RGP vs melanocytes, VGP vs RGP and MET vs VGP melanoma cell lines. We also detected expression of a HIF-1α mRNA splice variant that lacks part …

A Generalized Beta Model For The Age Distribution Of Cancers: Application To Pancreatic And Kidney Cancer., Tengiz Mdzinarishvili, Michael X. Gleason, Leo Kinarsky, Simon Sherman

Journal Articles: Eppley Institute

The relationships between cancer incidence rates and the age of patients at cancer diagnosis are a quantitative basis for modeling age distributions of cancer. The obtained model parameters are needed to build rigorous statistical and biological models of cancer development. In this work, a new mathematical model, called the Generalized Beta (GB) model is proposed. Confidence intervals for parameters of this model are derived from a regression analysis. The GB model was used to approximate the incidence rates of the first primary, microscopically confirmed cases of pancreatic cancer (PC) and kidney cancer (KC) that served as a test bed for …

Does Unemployment Decrease Cancer Mortality?, Benjamin Torres Galick

Economics Honors Projects

Recent research indicates that healthier lifestyles during recessions decrease the most common U.S. mortalities, but not cancer. However, they combine specific cancer mortalities with different progressions into one, possibly obscuring cancer’s link to unemployment. This paper estimates a fixed-effects regression model on unemployment and the nine most prevalent cancers between 1988 and 2002 using state-level panel data. Five cancers and total cancer are procyclical, and suggest that unemployment affects both incidence and gestation for some cancers. Consistent with the medical literature, this paper contradicts previous economic research and suggests that behavioral factors significantly impact cancer mortality.

Pax5 Haploinsufficiency Cooperates With Bcr-Abl1 To Induce Acute Lymphoblastic Leukemia, Christopher B. Miller

Theses and Dissertations (ETD)

Acute lymphoblastic leukemia (ALL) is the commonest pediatric malignancy and comprises several distinct subtypes each with its own unique pathogenesis, clinical behavior, and response to therapy. Chromosomal aberrations are a hallmark of ALL but alone fail to induce leukemia. Pediatric ALLs can be divided into several categories based on the expression of several genetically conserved chromosomal translocations including the t(9,22)[BCR-ABL1], t(1,19)[TCF3-PBX1], t(12,21)[ETV6-RUNX1], MLLrearranged leukemia’s, hyperdiploid and hypodiploid karyotypes, and T-lineage leukemia. Each translocation confers a characteristic transforming phenotype within the cell in which it originates but is alone insufficient to induce overt leukemia. …

Review Of Cancer Among Indigenous Peoples, Sasha Stumpers, Neil Thomson

Research outputs pre 2011

This review provides a comprehensive synthesis of population-level cancer statistics and other key information for Aboriginal and Torres Strait Islander people alongside comparative figures for non-Indigenous Australians. It includes general information on the extent of cancer, including: incidence, hospitalisation and mortality. The review also provides information on the extent of cancer for specific cancers: lung, cervical, breast, prostate, liver, pancreatic and colorectal (bowel). Finally, the review discusses issues surrounding Aboriginal and Torres Strait Islander people’s use of cancer services.

Ford, Sandra Young, 1944-1998 (Sc 1752), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Small Collection 1752. Items related to Sandra Young Ford's battle with cancer and her ultimate death.

Resistance Exercise In Men Receiving Androgen Deprivation Therapy For Prostate Cancer, Daniel A. Galvao

Theses: Doctorates and Masters

This thesis encompasses two literature reviews (chapter 2 & 3) and two experimental chapters (4 and 5) examining the available literature on exercise and cancer, resistance training and its anabolic responses in older men and women, the side effects of Androgen Deprivation Therapy (ADT) for prostate cancer and finally, the role of resistance exercise as a clinical intervention to counteract such changes as an adjuvant therapy.

Motor Neuronopathy Associated With Adenocarcinoma Of Esophagus, Bhojo A Khealani, R. Qureshi, Mohammad Wasay

Department of Medicine

Neurologic paraneoplastic syndromes (NPS) are remote neurologic effects, except metastasis, of systemic cancers. These are a rare group of disorders, commonly associated with small cell lung carcinoma (SCLC).1 Various NPS have been described, including motor neuronopathy. The motor neuronopathy has commonly been described with small cell carcinoma of lung, breast cancer and lymphoproliferative disorders.2,3 We report a case of motor neuronopathy in association with large cell adenocarcinoma of esophagus. To our knowledge this is the first reported case of motor neuronopathy associated with adenocarcinoma of the esophagus.

Contrasting Treatments Of Recall Bias In Two Epidemiological Settings, Daniel Barry

RISK: Health, Safety & Environment (1990-2002)

The author contrasts the treatment of recall bias in the literature on induced abortions and breast cancer, and on environmental tobacco smoke and lung cancer.

Research To Practice: Working It Out: Workplace Experiences Of Individuals With Hiv And Individuals With Cancer, Sheila Fesko

Research to Practice Series, Institute for Community Inclusion

This brief describes the experiences of individuals with these illnesses, underlines similarities and differences between the two groups, and provides strategies for disclosure, support, and personal advocacy in the workplace.

The External Morphology Of The First Zoeal Stages Of Cancer Magister (Dana), Cancer Antennarius (Stimpson), And Cancer Anthonyi (Rathbun), Robert Dotson Mir

University of the Pacific Theses and Dissertations

The literature dealing with the larva of Pacific Coast brachyuran crabs is slight. The prominent papers, those of Aikawa (1927, 1928, 1929, 1933, 1937), deal with a variety of genera and offer information useful in determin- ing family relationships. A single paper by Hart (1935) also deal with a number of brachyuran larvae found in the Pacific Ocean. None of these papers, however, identifies to species any member of the genus Cancer, although one member, C. magister (Dana) is of considerable economic importance on the pacific coast of North America. In the fall of 1958 an investigation was under taken …