Medicine and Health Sciences Commons^™

A Naturally Generated Decoy Of The Prostate Apoptosis Response-4 Protein Overcomes Therapy Resistance In Tumors, Nikhil Hebbar, Ravshan Burikhanov, Nidhi Shukla, Shirley Qiu, Yanming Zhao, Kojo S. J. Elenitoba-Johnson, Vivek M. Rangnekar

Radiation Medicine Faculty Publications

Primary tumors are often heterogeneous, composed of therapy-sensitive and emerging therapy-resistant cancer cells. Interestingly, treatment of therapy-sensitive tumors in heterogeneous tumor microenvironments results in apoptosis of therapy-resistant tumors. In this study, we identify a prostate apoptosis response-4 (Par-4) amino-terminal fragment (PAF) that is released by diverse therapy-sensitive cancer cells following therapy-induced caspase cleavage of the tumor suppressor Par-4 protein. PAF caused apoptosis in cancer cells resistant to therapy and inhibited tumor growth. A VASA segment of Par-4 mediated its binding and degradation by the ubiquitin ligase Fbxo45, resulting in loss of Par-4 proapoptotic function. Conversely, PAF, which contains this VASA …

Active Auditory Experience In Infancy Promotes Brain Plasticity In Theta And Gamma Oscillations, Gabriella Musacchia, Silvia Ortiz-Mantilla, Naseem Choudhury, Teresa Realpe-Bonilla, Cynthia P. Roesler, April A. Benasich

All Faculty Scholarship

Language acquisition in infants is driven by on-going neural plasticity that is acutely sensitive to environmental acoustic cues. Recent studies showed that attention-based experience with non-linguistic, temporally-modulated auditory stimuli sharpens cortical responses. A previous ERP study from this laboratory showed that interactive auditory experience via behavior-based feedback (AEx), over a 6-week period from 4- to 7-months-of-age, confers a processing advantage, compared to passive auditory exposure (PEx) or maturation alone (Naïve Control, NC). Here, we provide a follow-up investigation of the underlying neural oscillatory patterns in these three groups. In AEx infants, Standard stimuli with invariant frequency (STD) elicited greater Theta-band …

Enduring Chronic Kidney Disease: An Investigation Of Psychosocial Factors And Life Satisfaction In Older Adults Receiving Dialysis Treatment, Bailee Sobotka

Honors Program: Senior Projects (Public)

Chronic kidney disease is a condition during which the kidneys begin to shut down and no longer filter blood efficiently. Once the disease has progressed far enough, dialysis treatments are mandatory to sustain life. To further understand how older adults receiving dialysis treatments cope with their disease, psychosocial factors were evaluated to investigate possible correlations with life satisfaction using a Life Satisfaction Index Z (LSI-Z). Expected correlations with life satisfaction were sociability, financial satisfaction, importance of spirituality, and activities of daily living scores. Interviews were conducted with 30 dialysis patients and results were analyzed using various statistical measures. Significant correlations …

Surgical Implications And Variability In The Use Of The Flat Epithelial Atypia Diagnosis On Breast Biopsy Specimens., Laura S Samples, Mara H Rendi, Paul D Frederick, Kimberly H Allison, Heidi D Nelson, Thomas R Morgan, Donald L Weaver, Joann G Elmore

Articles, Abstracts, and Reports

OBJECTIVES: Flat epithelial atypia (FEA) is a relatively new diagnostic term with uncertain clinical significance for surgical management. Any implied risk of invasive breast cancer associated with FEA is contingent upon diagnostic reproducibility, yet little is known regarding its use.

MATERIALS AND METHODS: Pathologists in the Breast Pathology Study interpreted one of four 60-case test sets, one slide per case, constructed from 240 breast biopsy specimens. An electronic data form with standardized diagnostic categories was used; participants were instructed to indicate all diagnoses present. We assessed participants' use of FEA as a diagnostic term within: 1) each test set; 2) …

A Tnf-Jnk-Axl-Erk Signaling Axis Mediates Primary Resistance To Egfr Inhibition In Glioblastoma., Gao Guo, Ke Gong, Sonia Ali, Neha Ali, Shahzad Shallwani, Kimmo J Hatanpaa, Edward Pan, Bruce Mickey, Sandeep Burma, David H Wang, Santosh Kesari, Jann N Sarkaria, Dawen Zhao, Amyn A Habib

Articles, Abstracts, and Reports

Aberrant epidermal growth factor receptor (EGFR) signaling is widespread in cancer, making the EGFR an important target for therapy. EGFR gene amplification and mutation are common in glioblastoma (GBM), but EGFR inhibition has not been effective in treating this tumor. Here we propose that primary resistance to EGFR inhibition in glioma cells results from a rapid compensatory response to EGFR inhibition that mediates cell survival. We show that in glioma cells expressing either EGFR wild type or the mutant EGFRvIII, EGFR inhibition triggers a rapid adaptive response driven by increased tumor necrosis factor (TNF) secretion, which leads to activation in …

Predictive Relationship Of Positive Lifestyle Choices With Emotional Distress Of Undergraduate College Students: An Analysis Of American College Health Association Data, Robin Lockhart

Nursing Dissertations - Archive

Undergraduate student reports of anxiety and depression have risen each year since 2012 to the most recent report of 17% experiencing anxiety and 14% experiencing depression (ACHA, 2016). The significance of the experience of anxiety and depression in this population is that they are the top-reported factors affecting academic attrition (ACHA, 2016). The purpose of this study was to examine the predictive relationship of three healthy lifestyle behaviors and emotional distress among undergraduate college students. The three healthy lifestyle choices examined were nutrition, exercise and rest. The prevalence of emotional distress and depression within each year of study also was …

Plasminogen Activator Inhibitor-1 Inhibitors And Methods Of Use Thereof, Daniel A. Lawrence, Cory Emal, Ashley Reinke, Shih-Hon Li, Mark Warnock, Gregory Abernathy*

Patents

The invention relates to plasminogen activator-I (PAI-1) inhibitor compounds and uses thereof in the treatment of any disease or disorder associated with elevated PAI-1. The invention includes, but is not limited to, the use of such compounds to prevent or reduce thrombosis and fibrosis, to promote thrombolysis, and to modulate lipid metabolism and treat diseases or disorders associated with elevated PAI-1, cholesterol, or lipid levels.

Hypomethylation Of Cntfrα Is Associated With Proliferation And Poor Prognosis In Lower Grade Gliomas., Kun Fan, Xiaowen Wang, Jingwen Zhang, Romela Irene Ramos, Haibo Zhang, Chunjie Li, Dan Ye, Jiansheng Kang, Diego M Marzese, Dave S B Hoon, Wei Hua

Articles, Abstracts, and Reports

Ciliary neurotrophic factor receptor α subunit (CNTFRα) and CNTF play important roles in neuron survival, glial differentiation and brain tumor growth. However, the molecular mechanisms of CNTFRα regulation and its clinical significance in glioma remain largely unknown. Here, we found CNTFRα was overexpressed in lower grade gliomas (LGG) compared with glioblastoma (GBM) and normal brain specimens in TCGA datasets and in an independent cohort. Bioinformatics analysis revealed a CpG shore of the CNTFRα gene regulated its mRNA expression in TCGA datasets. This observation was further validated with clinical specimens and functionally verified using demethylating agents. Additionally, we observed that independent …

Increased Expression Of M1 And M2 Phenotypic Markers In Isolated Microglia After Four-Day Binge Alcohol Exposure In Male Rats, Hui Peng, Chelsea Rhea Geil Nickell, Kevin Y. Chen, Justin A. Mcclain, Kimberly Nixon

Pharmaceutical Sciences Faculty Publications

Microglia activation and neuroinflammation are common features of neurodegenerative conditions, including alcohol use disorders (AUDs). When activated, microglia span a continuum of diverse phenotypes ranging from classically activated, pro-inflammatory (M1) microglia/macrophages to alternatively activated, growth-promoting (M2) microglia/macrophages. Identifying microglia phenotypes is critical for understanding the role of microglia in the pathogenesis of AUDs. Therefore, male rats were gavaged with 25% (w/v) ethanol or isocaloric control diet every 8 h for 4 days and sacrificed at 0, 2, 4, and 7 days after alcohol exposure (e.g., T0, T2, etc.). Microglia were isolated from hippocampus and entorhinal cortices by Percoll density gradient …

New Dentist News (August 2017), Ada Committee On The New Dentist

New Dentist News

New Dentist News offers timely information on scientific, social, educational, political and economic developments affecting new dentists. This collection is historical and items may not reflect current standards. For up-to-date information contact the ADA. The New Dentist News was alternately titled ADA Lifeline, 1997-June 2001.

Speech Processing Approach For Diagnosing Dementia In An Early Stage, Roozbeh Sadeghian, J. David Schaffer, Stephen A. Zahorian

Faculty Works

The clinical diagnosis of Alzheimer’s disease and other dementias is very challenging, especially in the early stages. Our hypothesis is that any disease that affects particular brain regions involved in speech production and processing will also leave detectable finger prints in the speech. Computerized analysis of speech signals and computational linguistics have progressed to the point where an automatic speech analysis system is a promising approach for a low-cost non-invasive diagnostic tool for early detection of Alzheimer’s disease.

We present empirical evidence that strong discrimination between subjects with a diagnosis of probable Alzheimer’s versus matched normal controls can be achieved …

Chronic Obstructive Pulmonary Disease, Tracy Fleming

Nursing Student Class Projects (Formerly MSN)

Chronic Obstructive Pulmonary Disease (COPD) is a gradually progressive disease that affects the airways or pulmonary parenchyma, or both, and results in airflow obstruction.

This poster aims to provide information regarding the signs & symptoms, underlying pathophysiology, and significance of this chronic disease state as well as the implications for nursing care.

Impact Of Inpatient Care In Emergency Department On Outcomes: A Quasi-Experimental Cohort Study, Aisha Lateef, Soo-Hoon Lee, Dale Andrew Fisher, Wei-Ping Goh, Hui Fen Han, Uma Chandra Segara, Tiong Beng Sim, Malcolm Mahadehvan, Khean Teik Goh, Noel Cheah, Aymeric Yt Lim, Phillip H. Phan, Reshma A. Merchant

Management Faculty Publications

BACKGROUND: Hospitals around the world are faced with the issue of boarders in emergency department (ED), patients marked for admission but with no available inpatient bed. Boarder status is known to be associated with delayed inpatient care and suboptimal outcomes. A new care delivery system was developed in our institution where boarders received full inpatient care from a designated medical team, acute medical team (AMT), while still residing at ED. The current study examines the impact of this AMT intervention on patient outcomes.

METHODS: We conducted a retrospective quasi-experimental cohort study to analyze outcomes between the AMT intervention and conventional …

Advances In Developing Therapies To Combat Zika Virus: Current Knowledge And Future Perspectives, Ashok Munjal, Rekha Khandia, Kuldeep Dharma, Swati Sachan, Kumaragurubaran Karthik, Ruchi Tiwari, Yashpal S. Malik, Deepak Kumar, Raj K. Singh, Hafiz M. N. Iqbal, Sunil K. Joshi

Bioelectrics Publications

Zika virus (ZIKV) remained largely quiescent for nearly six decades after its first appearance in 1947. ZIKV reappeared after 2007, resulting in a declaration of an international “public health emergency” in 2016 by the World Health Organization (WHO). Until this time, ZIKV was considered to induce only mild illness, but it has now been established as the cause of severe clinical manifestations, including fetal anomalies, neurological problems, and autoimmune disorders. Infection during pregnancy can cause congenital brain abnormalities, including microcephaly and neurological degeneration, and in other cases, Guillain-Barré syndrome, making infections with ZIKV a substantial public health concern. Genomic and …

Effectiveness Of Switching Smoking-Cessation Medications Following Relapse, Bryan W. Heckman, K. Michael Cummings, Karin A. Kasza, Ron Borland, Jessica L. Burris, Geoffrey T. Fong, Ann Mcneill, Matthew J. Carpenter

Psychology Faculty Publications

Introduction—Nicotine dependence is a chronic disorder often characterized by multiple failed quit attempts (QAs). Yet, little is known about the sequence of methods used across multiple QAs or how this may impact future ability to abstain from smoking. This prospective cohort study examines the effectiveness of switching smoking-cessation medications (SCMs) across multiple QAs.

Methods—Adult smokers (aged ≥ 18 years) participating in International Tobacco Control surveys in the United Kingdom, U.S., Canada, and Australia (N=795) who: (1) completed two consecutive surveys between 2006 and 2011; (2) initiated a QA at least 1 month before each survey; and (3) provided …

3-Aryl-4h-Chromene-4-Ones As Antineoplastic Agents For The Treatment Of Cancer, Svitlana P. Bondarenko, Mykhaylo S. Frasinyuk, Chunming Liu, David S. Watt

Markey Cancer Center Faculty Patents

Isoflavonoids or pharmaceutically acceptable salts thereof or pharmaceutically acceptable compositions thereof for the treatment of prostate cancer or for the treatment or inhibition of prostate cancer metastasis in a patient in need thereof are disclosed.

08-08-2017 Hsc Committee Agenda, Patrice Martin

HSC Committee (A subcommittee of the UNM Board of Regents)

No abstract provided.

The Effect Of Different Resistance Training Load Schemes On Strength And Body Composition In Trained Men, Charles Ricardo Lopes, Marcelo Saldanha Aoki, Alex Harley Crisp, Renê Scarpari De Mattos, Miguel Alves Lins, Gustavo Ribeiro Da Mota, Brad Jon Schoenfeld, Paulo Henrique Marchetti

Publications and Research

The purpose of this study was to evaluate the impact of moderate-load (10 RM) and low-load (20 RM) resistance training schemes on maximal strength and body composition. Sixteen resistance-trained men were randomly assigned to 1 of 2 groups: a moderate-load group (n = 8) or a low-load group (n = 8). The resistance training schemes consisted of 8 exercises performed 4 times per week for 6 weeks. In order to equate the number of repetitions performed by each group, the moderate load group performed 6 sets of 10 RM, while the low load group performed 3 sets of 20 RM. …

Cime Newsletter : August 2017, Cime

Centre for Innovation in Medical Education (CIME) Archives

- SPIE@ CIME

- Introductory Critical Care Course

- Labour and Delivery Workshop

- Quarterly Fire Drill at CIME

Resisting Technology-Enabled Change Within Healthcare Organization, Yong Kwang Adrian Yeow, Wee-Kiat Lim

CCX Research

Instead of the predominant view of resistance as one that occurs between the management and those lower in the hierarchy, we consider how acts of resisting would unfold between peer actors within a technology-enabled change project for a large university hosptial. Drawing on institutional politics, we highlight the importance of understanding organizational resistance as a set of interrelated skillful acts, where the actions of resisters are not only co-constitutive with actions of agents of change but also interrelated across resisters at different levels of the organization. This case also illustrates how resisting actions could play out across an entire change …

Comprehensive Medication Management: Implications For The Patient And Pharmacist, Alexander Delucenay, Barry Bunting, Hayden Brayer, Karl Williams

Pharmacy Faculty/Staff Publications

Since 1979, state pharmacy practice laws have begun to allow pharmacists to provide advanced levels of care in collaboration with prescribers. These might be termed medication therapy management, collaborative practice, comprehensive medication management and other variations. Invariably, pharmacists working closely with prescribers and patients in care of chronic disease have achieved dramatic results including improvement in surrogate markers, decreased rates of secondary large organ disease, decreased mortality, decreased hospitalizations, and as a result decreased spending.^1-28

This paper will discuss the profound impact of advanced practice models on patient care and the health care system, the current status of New …

Blocking An N-Terminal Acetylation-Dependent Protein Interaction Inhibits An E3 Ligase, Daniel C. Scott, Jared T. Hammill, Jaeki Min, David Y. Rhee, Michele Connelly, Vladislav O. Sviderskiy, Deepak Bhasin, Yizhe Chen, Su-Sien Ong, Sergio C. Chai, Asli N. Goktug, Guochang Huang, Julie K. Monda, Jonathan Low, Ho Shin Kim, Joao A. Paulo, Joe R. Cannon, Anang A. Shelat, Taosheng Chen, Ian R. Kelsall, Arno F. Alpi, Vishwajeeth Pagala, Xusheng Wang, Junmin Peng, Bhuvanesh Singh, J. Wade Harper, Brenda A. Schulman, R. Kiplin Guy

Pharmaceutical Sciences Faculty Publications

N-terminal acetylation is an abundant modification influencing protein functions. Because ∼80% of mammalian cytosolic proteins are N-terminally acetylated, this modification is potentially an untapped target for chemical control of their functions. Structural studies have revealed that, like lysine acetylation, N-terminal acetylation converts a positively charged amine into a hydrophobic handle that mediates protein interactions; hence, this modification may be a druggable target. We report the development of chemical probes targeting the N-terminal acetylation–dependent interaction between an E2 conjugating enzyme (UBE2M or UBC12) and DCN1 (DCUN1D1), a subunit of a multiprotein E3 ligase for the ubiquitin-like protein NEDD8. The inhibitors are …

Hematologic Toxicity Of Concurrent Administration Of Radium-223 And Next-Generation Antiandrogen Therapies., Tu Dan, Harriet B. Eldredge-Hindy, Jean Hoffman-Censits, Jianqing Lin, William K. Kelly, Leonard G. Gomella, Costas D. Lallas, Edouard J. Trabulsi, Mark D. Hurwitz, Adam P. Dicker, Robert B. Den

Department of Radiation Oncology Faculty Papers

PURPOSE/OBJECTIVES: Radium-223 is a first-in-class radiopharmaceutical recently approved for the treatment of castration-resistant prostate cancer in patients with symptomatic bone metastases. Initial studies investigating Radium-223 primarily used nonsteroidal first-generation antiandrogens. Since that time, newer antiandrogen therapies have demonstrated improved survival in patients with castration-resistant prostate cancer. It has been suggested that the rational combination of these newly approved agents with Radium-223 may lead to improved response rates and clinical outcomes. Currently, there is lack of information regarding the safety of concurrent administration of these agents with radiopharmaceuticals. Here, we report on hematologic toxicity findings from our institution in patients receiving …

Unilateral Isolated Foveal Hypoplasia, A Jacobson, Thaddeus Wandel, Alan Springer

NYMC Faculty Publications

No abstract provided.

April:Taci Axis Is Dispensable For The Immune Response To Rabies Vaccination., Shannon L. Haley, Evgeni P. Tzvetkov, Andrew G. Lytle, Kishore R. Alugupalli, Joseph R. Plummer, James P. Mcgettigan

Department of Microbiology and Immunology Faculty Papers

There is significant need to develop a single-dose rabies vaccine to replace the current multi-dose rabies vaccine regimen and eliminate the requirement for rabies immune globulin in post-exposure settings. To accomplish this goal, rabies virus (RABV)-based vaccines must rapidly activate B cells to secrete antibodies which neutralize pathogenic RABV before it enters the CNS. Increased understanding of how B cells effectively respond to RABV-based vaccines may improve efforts to simplify post-exposure prophylaxis (PEP) regimens. Several studies have successfully employed the TNF family cytokine a proliferation-inducing ligand (APRIL) as a vaccine adjuvant. APRIL binds to the receptors TACI and B cell …

Impact Of Home Visit Capacity On Genetic Association Studies Of Late-Onset Alzheimer's Disease., David W Fardo, Laura E Gibbons, Shubhabrata Mukherjee, M Maria Glymour, Wayne Mccormick, Susan M Mccurry, James D Bowen, Eric B Larson, Paul K Crane

Articles, Abstracts, and Reports

INTRODUCTION: Findings for genetic correlates of late-onset Alzheimer's disease (LOAD) in studies that rely solely on clinic visits may differ from those with capacity to follow participants unable to attend clinic visits.

METHODS: We evaluated previously identified LOAD-risk single nucleotide variants in the prospective Adult Changes in Thought study, comparing hazard ratios (HRs) estimated using the full data set of both in-home and clinic visits (n = 1697) to HRs estimated using only data that were obtained from clinic visits (n = 1308). Models were adjusted for age, sex, principal components to account for ancestry, and additional health indicators.

RESULTS: …

The Impact Of Smoking On Sentinel Node Metastasis Of Primary Cutaneous Melanoma., Maris S Jones, Peter C Jones, Stacey L Stern, David Elashoff, Dave S B Hoon, John Thompson, Nicola Mozzillo, Omgo E Nieweg, Dirk Noyes, Harald J Hoekstra, Jonathan S Zager, Daniel F Roses, Alessandro Testori, Brendon J Coventry, Mark B Smithers, Robert Andtbacka, Doreen Agnese, Erwin Schultz, Eddy C Hsueh, Mark Kelley, Schlomo Schneebaum, Lisa Jacobs, Tawnya Bowles, Mohammed Kashani-Sabet, Douglas Johnson, Mark B Faries

Articles, Abstracts, and Reports

BACKGROUND: Although a well-established causative relationship exists between smoking and several epithelial cancers, the association of smoking with metastatic progression in melanoma is not well studied. We hypothesized that smokers would be at increased risk for melanoma metastasis as assessed by sentinel lymph node (SLN) biopsy.

METHODS: Data from the first international Multicenter Selective Lymphadenectomy Trial (MSLT-I) and the screening-phase of the second trial (MSLT-II) were analyzed to determine the association of smoking with clinicopathologic variables and SLN metastasis.

RESULTS: Current smoking was strongly associated with SLN metastasis (p = 0.004), even after adjusting for other predictors of metastasis. Among …

Role Of Physical Activity For Weight Loss And Weight Maintenance., Carla E Cox

Articles, Abstracts, and Reports

This article reviews the impact of exercise on weight loss and weight maintenance and the possible reasons that weight loss outcomes resulting from exercise are not consistently realized.

Strength-Based Physiological Profiles Of Ncaa Division I Womens Basketball And Gymnastics Athletes: Implications For Injury Risk Assessment, Curtis Cazier

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The purpose of this study was to provide a comprehensive strength-based physiological profile of women’s collegiate basketball and gymnastic athletes; and to make sport-specific comparisons for various isokinetic and maximal and rapid isometric strength characteristics of the knee flexor and extensor muscles. A focus on antagonist muscle balance (hamstrings to quadriceps ratios, H:Q) will help elucidate particular vulnerabilities in these at-risk female athletes. Fourteen Division I collegiate level women’s basketball and 13 women’s gymnastics athletes performed isokinetic and isometric strength testing of the knee extensors and flexors. Outcome measures included absolute and body mass normalized (relative) isokinetic and isometric peak …

Oncolog, Volume 62, Number 08, August 2017, Bryan Tutt, Sarah Bronson

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Immunotherapy for Smoldering Myeloma: Clinical trials test PD-1, DC38 inhibitors to delay progression from premalignant disease to multiple myeloma.
• Malignant Pheochromocytoma and Sympathetic Paraganglioma Research: Studies may expand treatment options for patients with rare neuroendocrine tumors.
• Hypofractionated Partial-Breast Irradiation: Clinical trial tests 10-day external-beam radiation therapy regimen after lumpectomy for patients with early-stage breast cancer.
• HOUSE CALL: Support for Cancer Patients: Patients, caregivers find many types of support from various organizations