Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Public Health (61)
- Medical Specialties (42)
- Social and Behavioral Sciences (28)
- Life Sciences (27)
- Psychiatry and Psychology (22)
-
- Psychology (16)
- Health Psychology (12)
- Oncology (12)
- Clinical Psychology (10)
- Mental and Social Health (10)
- Physical Sciences and Mathematics (9)
- Community Health and Preventive Medicine (8)
- Diseases (8)
- Medical Sciences (8)
- Neuroscience and Neurobiology (6)
- Women's Health (6)
- Cell and Developmental Biology (5)
- Neurology (5)
- Nursing (5)
- Rehabilitation and Therapy (5)
- Alternative and Complementary Medicine (4)
- Chemicals and Drugs (4)
- Community Psychology (4)
- Dental Hygiene (4)
- Dentistry (4)
- Dietetics and Clinical Nutrition (4)
- Environmental Sciences (4)
- Genetics and Genomics (4)
- Health Information Technology (4)
- Keyword
-
- Depression (10)
- Burnout (6)
- Obesity (5)
- HIV (4)
- Physician burnout (4)
-
- Aging (3)
- Blood pressure (3)
- Men who have sex with men (3)
- P53 (3)
- Social media (3)
- Anxiety (2)
- Asylum (2)
- Cancer (2)
- Children (2)
- Diet (2)
- Health education (2)
- Higher Education (2)
- Intimate partner violence (2)
- Minority (2)
- Mood (2)
- Occupational health psychology (2)
- Personalized medicine (2)
- Prostate (2)
- Public health (2)
- Quality of life (2)
- Resistance training (2)
- Resveratrol (2)
- Sarcopenia (2)
- Scleroderma (2)
- Social networking (2)
Articles 1 - 30 of 144
Full-Text Articles in Medicine and Health Sciences
Using Physical Contact Heterogeneity And Frequency To Characterize Dynamics Of Human Exposure To Nonhuman Primate Bodily Fluids In Central Africa, Victor Narat, Mamdou Kampo, Thibut Heyer, Stephanie Rupp, Philippe Ambata, Richard Njouom, Tamara Giles-Vernick
Using Physical Contact Heterogeneity And Frequency To Characterize Dynamics Of Human Exposure To Nonhuman Primate Bodily Fluids In Central Africa, Victor Narat, Mamdou Kampo, Thibut Heyer, Stephanie Rupp, Philippe Ambata, Richard Njouom, Tamara Giles-Vernick
Publications and Research
Emerging infectious diseases of zoonotic origin constitute a recurrent threat to global health. Nonhuman primates (NHPs) occupy an important place in zoonotic spillovers (pathogenic transmissions from animals to humans), serving as reservoirs or amplifiers of multiple neglected tropical diseases, including viral hemorrhagic fevers and arboviruses, parasites and bacteria, as well as retroviruses (simian foamy virus, PTLV) that are pathogenic in human beings. Hunting and butchering studies in Africa characterize at-risk human social groups, but overlook critical factors of contact heterogeneity and frequency, NHP species differences, and meat processing practices. In southeastern Cameroon, a region with a history of zoonotic emergence …
Non-Pharmacological Solutions To Sleep And Circadian Rhythm Disruption: Voiced Bedside Experiences Of Hospice And End-Oflife Staff Caregivers, Rana Sagha Zadeh, Elizabeth Capezuti, Paul Eshelman, Nicole Woody, Jennifer Tiffany, Ana C. Krieger
Non-Pharmacological Solutions To Sleep And Circadian Rhythm Disruption: Voiced Bedside Experiences Of Hospice And End-Oflife Staff Caregivers, Rana Sagha Zadeh, Elizabeth Capezuti, Paul Eshelman, Nicole Woody, Jennifer Tiffany, Ana C. Krieger
Publications and Research
Background: Sleep disturbance is a significant issue, particularly for patients with advanced terminal illness. Currently, there are no practice-based recommended approaches for managing sleep and circadian disruptions in this population. To address this gap, a cross-sectional focus group study was performed engaging 32 staff members at four hospices/end-of-life programs in three demographically diverse counties in New York State.
Methods: Participants responded to structured open-ended questions. Responses were transcribed and subjected to qualitative content analysis. The themes and recommendations for improved practice that emerged were tabulated using Atlas TI qualitative software.
Results: This report details the experiences of hospice and end-of-life …
Nurse Practitioner Knowledge, Attitudes, And Beliefs When Caring For Transgender People, Catherine Paradiso, Robin M. Lally
Nurse Practitioner Knowledge, Attitudes, And Beliefs When Caring For Transgender People, Catherine Paradiso, Robin M. Lally
Publications and Research
Purpose: The aim of this study was to explore Nurse Practitioner (NP) knowledge, attitudes, and beliefs when working with transgender people and to inform about Practitioner education needs.
Methods: A qualitative descriptive design was used to explore (NP) experiences. Focused semistructured interviews were conducted in 2016 with 11 (N = 11) NPs in the northeastern United States who represent various years of experience and encounters with transgender patients. The interviews explored NP knowledge attitudes and beliefs when caring for transgender patients and described their overall experiences in rendering care in the clinical setting. The interviews were professionally transcribed and analyzed …
Interference And Control Of The Nosocomial Transmission Of Methicillin-Resistant Staphylococcus Aureus, Sen Pei, Flaviano Morone, Fredrik Liljeros, Hernan Makse, Jeffrey L. Shaman
Interference And Control Of The Nosocomial Transmission Of Methicillin-Resistant Staphylococcus Aureus, Sen Pei, Flaviano Morone, Fredrik Liljeros, Hernan Makse, Jeffrey L. Shaman
Publications and Research
Methicillin-resistant Staphylococcus aureus (MRSA) is a continued threat to human health in both community and healthcare settings. In hospitals, control efforts would benefit from accurate estimation of asymptomatic colonization and infection importation rates from the community. However, developing such estimates remains challenging due to limited observation of colonization and complicated transmission dynamics within hospitals and the community. Here, we develop an inference framework that can estimate these key quantities by combining statistical filtering techniques, an agent-based model, and real-world patient-to-patient contact networks, and use this framework to infer nosocomial transmission and infection importation over an outbreak spanning 6 years in …
Prefronto-Cerebellar Neuromodulation Affects Appetite In Obesity, Elena M. Marron, Raquel Viejo-Sobera, Guillem Cuatrecasas, Diego Redolar-Ripoll, Pilar García Lorda, Abhishek Datta, Marom Bikson, Greta Magerowksi, Miguel Alonso-Alonso
Prefronto-Cerebellar Neuromodulation Affects Appetite In Obesity, Elena M. Marron, Raquel Viejo-Sobera, Guillem Cuatrecasas, Diego Redolar-Ripoll, Pilar García Lorda, Abhishek Datta, Marom Bikson, Greta Magerowksi, Miguel Alonso-Alonso
Publications and Research
Human neuroimaging studies have consistently reported changes in cerebellar function and integrity in association with obesity. To date, however, the nature of this link has not been studied directly. Emerging evidence suggests a role for the cerebellum in higher cognitive functions through reciprocal connections with the prefrontal cortex. The purpose of this exploratory study was to examine appetite changes associated with noninvasive prefronto-cerebellar neuromodulation in obesity. 12 subjects with class I obesity (mean BMI 32.9 kg/m2) underwent a randomized, single-blinded, sham-controlled, crossover study, during which they received transcranial direct current stimulation (tDCS; active/sham) aimed at simultaneously enhancing the activity of …
Age-Tastic! An Evaluation Of An Evidence-Based Intervention For Older Adults, Manoj Pardasani, Jackie Berman, Mebane Powell
Age-Tastic! An Evaluation Of An Evidence-Based Intervention For Older Adults, Manoj Pardasani, Jackie Berman, Mebane Powell
Publications and Research
Background: Raising awareness of holistic health and safety among older adults is critical to enhancing their wellbeing in many cases, improving health outcomes and motivating positive behavioral changes. Age-Tastic! is a comprehensive health and safety promotion intervention that uses the concept of a competitive board game to entice older adults to participate and stay engaged.
Objective: The purpose of this study was to evaluate the impact of Age-Tastic! on the level of awareness, health literacy, self-efficacy and positive behavioral change among the participants.
Methods: A randomized control trial was conducted with 98 older adults assigned to an experimental and control …
Assessing Participants’ Feedback To Dental Screening Provided By New York City College Of Technology’S Dental Hygiene Students, Dirien Santos, Roseanna M. Torres, Nazrin Akbarova, Susan Davide
Assessing Participants’ Feedback To Dental Screening Provided By New York City College Of Technology’S Dental Hygiene Students, Dirien Santos, Roseanna M. Torres, Nazrin Akbarova, Susan Davide
Publications and Research
The purpose of this research is to determine if CUNY students, faculty and staff are aware of the Dental Hygiene Program and services located at New York City College of Technology (NYCCT). Dental Hygiene students at NYCCT provide educational, clinical and therapeutic services to the public in accordance with individual state Dental Hygiene practice acts. Prevention and treatment of oral disease are recognized as important factors in a patient's overall health and well-being. Dental hygienists are important members of the dental health care team providing these services. The first phase of the project consisted of a free dental screening event …
Immediate Neurophysiological Effects Of Transcranial Electrical Stimulation, Anli Liu, Mihály Vöröslakos, Gregory Kronberg, Simon Henin, Matthew R. Krause, Yu Huang, Alexander Opitz, Ashesh Mehta, Christopher C. Pack, Bart Krekelberg, Antal Berényi, Lucas C. Parra, Lucia Melloni, Orrin Devinsky, György Buzsáki
Immediate Neurophysiological Effects Of Transcranial Electrical Stimulation, Anli Liu, Mihály Vöröslakos, Gregory Kronberg, Simon Henin, Matthew R. Krause, Yu Huang, Alexander Opitz, Ashesh Mehta, Christopher C. Pack, Bart Krekelberg, Antal Berényi, Lucas C. Parra, Lucia Melloni, Orrin Devinsky, György Buzsáki
Publications and Research
Noninvasive brain stimulation techniques are used in experimental and clinical fields for their potential effects on brain network dynamics and behavior. Transcranial electrical stimulation (TES), including transcranial direct current stimulation (tDCS) and transcranial alternating current stimulation (tACS), has gained popularity because of its convenience and potential as a chronic therapy. However, a mechanistic understanding of TES has lagged behind its widespread adoption. Here, we review data and modelling on the immediate neurophysiological effects of TES in vitro as well as in vivo in both humans and other animals. While it remains unclear how typical TES protocols affect neural activity, we …
Increased Excitability Induced In The Primary Motor Cortex By Transcranial Ultrasound Stimulation, Benjamin C. Gibson, Joseph L. Sanguinetti, Bashar W. Badran, Alfred B. Yu, Evan P. Klein, Christopher C. Abbott, Jeffrey T. Hansberger, Vincent P. Clark
Increased Excitability Induced In The Primary Motor Cortex By Transcranial Ultrasound Stimulation, Benjamin C. Gibson, Joseph L. Sanguinetti, Bashar W. Badran, Alfred B. Yu, Evan P. Klein, Christopher C. Abbott, Jeffrey T. Hansberger, Vincent P. Clark
Publications and Research
Background: Transcranial Ultrasound Stimulation (tUS) is an emerging technique that uses ultrasonic waves to noninvasively modulate brain activity. As with other forms of non-invasive brain stimulation (NIBS), tUS may be useful for altering cortical excitability and neuroplasticity for a variety of research and clinical applications. The effects of tUS on cortical excitability are still unclear, and further complications arise from the wide parameter space offered by various types of devices, transducer arrangements, and stimulation protocols. Diagnostic ultrasound imaging devices are safe, commonly available systems that may be useful for tUS. However, the feasibility of modifying brain activity with diagnostic tUS …
Equalization Of Four Cardiovascular Risk Algorithms After Systematic Recalibration: Individual-Participant Meta-Analysis Of 86 Prospective Studies, Lisa Pennells, Stephen Kaptoge, Angela Wood, Mike Sweeting, Xiaohui Zhao, Ian White, Stephen Burgess, Peter Willeit, Thomas Bolton, Karel G. M. Moons, Yvonne T. Van Der Schouw, Randi Selmer, Kay-Tee Khaw, Vilmundur Gudnason, Gerd Assman, Philippe Amouyel, Veikko Salomaa, Mika Kivimaki, Borge G. Nordestgaard, Michael J. Blaha, Lewis H. Kuller, Hermann Brenner, Richard F. Gillum, Christa Meisinger, Ian Ford, Matthew W. Knuiman, Annika Rosengren, Debbie A. Lawlor, Henry Volzke, Cyrus Cooper, Alejandro Marin Ibañez, Edoardo Casiglia, Jussi Kauhanen, Jackie A. Cooper, Beatriz Rodriguez, Johan Sundstrom, Elizabeth Barrett-Connor, Rachel Dankner, Paul J. Nietert, Karina W. Davidson, Robert B. Wallace, Dan G. Blazer, Cecilia Bjorkelund, Chiara Donfrancesco, Harlan M. Krumholz, Aulikki Nissinen, Barry R. Davis, Sean Coady, Peter H. Whincup, Torben Jorgensen, Pierre Ducimetiere, Maurizo Trevisan, Gunnar Engstrom, Carlos J. Crespo, Tom W. Meade, Marjolein Visser, Daan Kromhout, Stefan Kiechl, Makoto Daimon, Jackie F. Price, Agustin Gomez De La Camara, J. Wouter Jukema, Benoit Lamarche, Altan Onat, Leon A. Simons, Maryam Kavousi, Yoav Ben-Shlomo, John Gallacher, Jacqueline M. Dekker, Hisatomi Arima, Nawar Shara, Robert W. Tipping, Ronan Roussel, Eric J. Brunner, Wolfgang Koenig, Masaru Sakurai, Jelena Pavlovic, Ron T. Gansevoort, Dorothea Nagel, Uri Goldbourt, Elizabeth L. M. Barr, Luigi Palmieri, Inger Njolstad, Shinichi Sato, W. M. Monique Verschuren, Cherian V. Varghese, Ian Graham, Oyere Onuma, Philip Greenland, Mark Woodward, Majid Ezzati, Bruce M. Psaty, Naveed Sattar, Rod Jackson, Paul M. Ridker, Nancy R. Cook, Ralph B. D'Agostino Sr., Simone G. Thompson, John Danesh, Emanuele Di Angelantonio
Equalization Of Four Cardiovascular Risk Algorithms After Systematic Recalibration: Individual-Participant Meta-Analysis Of 86 Prospective Studies, Lisa Pennells, Stephen Kaptoge, Angela Wood, Mike Sweeting, Xiaohui Zhao, Ian White, Stephen Burgess, Peter Willeit, Thomas Bolton, Karel G. M. Moons, Yvonne T. Van Der Schouw, Randi Selmer, Kay-Tee Khaw, Vilmundur Gudnason, Gerd Assman, Philippe Amouyel, Veikko Salomaa, Mika Kivimaki, Borge G. Nordestgaard, Michael J. Blaha, Lewis H. Kuller, Hermann Brenner, Richard F. Gillum, Christa Meisinger, Ian Ford, Matthew W. Knuiman, Annika Rosengren, Debbie A. Lawlor, Henry Volzke, Cyrus Cooper, Alejandro Marin Ibañez, Edoardo Casiglia, Jussi Kauhanen, Jackie A. Cooper, Beatriz Rodriguez, Johan Sundstrom, Elizabeth Barrett-Connor, Rachel Dankner, Paul J. Nietert, Karina W. Davidson, Robert B. Wallace, Dan G. Blazer, Cecilia Bjorkelund, Chiara Donfrancesco, Harlan M. Krumholz, Aulikki Nissinen, Barry R. Davis, Sean Coady, Peter H. Whincup, Torben Jorgensen, Pierre Ducimetiere, Maurizo Trevisan, Gunnar Engstrom, Carlos J. Crespo, Tom W. Meade, Marjolein Visser, Daan Kromhout, Stefan Kiechl, Makoto Daimon, Jackie F. Price, Agustin Gomez De La Camara, J. Wouter Jukema, Benoit Lamarche, Altan Onat, Leon A. Simons, Maryam Kavousi, Yoav Ben-Shlomo, John Gallacher, Jacqueline M. Dekker, Hisatomi Arima, Nawar Shara, Robert W. Tipping, Ronan Roussel, Eric J. Brunner, Wolfgang Koenig, Masaru Sakurai, Jelena Pavlovic, Ron T. Gansevoort, Dorothea Nagel, Uri Goldbourt, Elizabeth L. M. Barr, Luigi Palmieri, Inger Njolstad, Shinichi Sato, W. M. Monique Verschuren, Cherian V. Varghese, Ian Graham, Oyere Onuma, Philip Greenland, Mark Woodward, Majid Ezzati, Bruce M. Psaty, Naveed Sattar, Rod Jackson, Paul M. Ridker, Nancy R. Cook, Ralph B. D'Agostino Sr., Simone G. Thompson, John Danesh, Emanuele Di Angelantonio
Publications and Research
Aims: There is debate about the optimum algorithm for cardiovascular disease (CVD) risk estimation. We conducted head-to-head comparisons of four algorithms recommended by primary prevention guidelines, before and after ‘recalibration’, a method that adapts risk algorithms to take account of differences in the risk characteristics of the populations being studied.
Methods & Results: Using individual-participant data on 360737 participants without CVD at baseline in 86 prospective studies from 22 countries, we compared the Framingham risk score (FRS), Systematic COronary Risk Evaluation (SCORE), pooled cohort equations (PCE), and Reynolds risk score (RRS). We calculated measures of risk discrimination and calibration, and …
Association Of Exposure To Police Violence With Prevalence Of Mental Healthsymptoms Among Urban Residents In The United States, Jordan E. Devylder, Hyun-Jin Jun, Lisa Fedina, Daniel Coleman, Deidre Anglin, Courtney Cogburn, Bruce Link, Richard P. Barth
Association Of Exposure To Police Violence With Prevalence Of Mental Healthsymptoms Among Urban Residents In The United States, Jordan E. Devylder, Hyun-Jin Jun, Lisa Fedina, Daniel Coleman, Deidre Anglin, Courtney Cogburn, Bruce Link, Richard P. Barth
Publications and Research
Importance Police violence is reportedly widespread in the United States and may pose a significant risk to public mental health.
Objective To examine the association between 12-month exposure to police violence and concurrent mental health symptoms independent of trauma history, crime involvement, and other forms of interpersonal violence exposure.
Design, Setting, and Participants This cross-sectional, general population survey study of 1221 eligible adults was conducted in Baltimore, Maryland, and New York City, New York, from October through December 2017. Participants were identified through Qualtrics panels, an internet-based survey administration service using quota sampling.
Exposures Past 12-month exposure to police violence, …
Transcranial Direct Current Stimulation For Online Gamers: A Prospective Single-Arm Feasibility Study, Sang Hoon Lee, Jooyeon Jamie Im, Jin Kyoung Oh, Eun Kyoung Choi, Sujing Yoon, Marom Bikson, In-Uk Song, Hyeonseok Jeong, Yong-An Chung
Transcranial Direct Current Stimulation For Online Gamers: A Prospective Single-Arm Feasibility Study, Sang Hoon Lee, Jooyeon Jamie Im, Jin Kyoung Oh, Eun Kyoung Choi, Sujing Yoon, Marom Bikson, In-Uk Song, Hyeonseok Jeong, Yong-An Chung
Publications and Research
Aim: Excessive use of online games can have negative influences on mental health and daily functioning. Although the effects of transcranial direct current stimulation (tDCS) have been investigated for the treatment of addiction, it has not been evaluated for excessive online game use. This study aimed to investigate the feasibility and tolerability of tDCS over the dorsolateral prefrontal cortex (DLPFC) in online gamers. Methods: A total of 15 online gamers received 12 active tDCS sessions over the DLPFC (anodal left/cathodal right, 2 mA for 30 min, 3 times per week for 4 weeks). Before and after tDCS sessions, all …
Il-24 Promotes Apoptosis Through Camp-Dependent Pka Pathways In Human Breast Cancer Cells, Leah Persaud, Jason Mighty, Xuelin Zhong, Ashleigh Francis, Marifer Mendez, Hilal Muharam, Stephen M. Redenti, Dibash Das, Bertal Huseyin Aktas, Moira Sauane
Il-24 Promotes Apoptosis Through Camp-Dependent Pka Pathways In Human Breast Cancer Cells, Leah Persaud, Jason Mighty, Xuelin Zhong, Ashleigh Francis, Marifer Mendez, Hilal Muharam, Stephen M. Redenti, Dibash Das, Bertal Huseyin Aktas, Moira Sauane
Publications and Research
Interleukin 24 (IL-24) is a tumor-suppressing protein, which inhibits angiogenesis and induces cancer cell-specific apoptosis. We have shown that IL-24 regulates apoptosis through phosphorylated eukaryotic initiation factor 2 alpha (eIF2α) during endoplasmic reticulum (ER) stress in cancer. Although multiple stresses converge on eIF2α phosphorylation, the cellular outcome is not always the same. In particular, ER stress-induced apoptosis is primarily regulated through the extent of eIF2α phosphorylation and activating transcription factor 4 (ATF4) action. Our studies show for the first time that cyclic adenosine monophosphate (cAMP)-dependent protein kinase A (PKA) activation is required for IL-24-induced cell death in a variety of …
Microbial Diversity In Urban Environments: Concern For Antibiotic Resistance, Ality Aghedo, Mangala Tawde, Nazrul I. Khandaker
Microbial Diversity In Urban Environments: Concern For Antibiotic Resistance, Ality Aghedo, Mangala Tawde, Nazrul I. Khandaker
Publications and Research
We are almost oblivious to the presence of microorganisms in our daily lives, but they exist and come into contact with us all the time. While some bacteria are harmless, and even beneficial, other bacteria can cause infections. A common treatment to bacterial infections is antibiotics and the success of an antibiotic depends on the resistance of the bacteria to the antibiotic. We conducted experiments to identify the types of bacteria that can be found on surfaces or within soil environments that come into contact with a vast number of people on a daily basis and how this can affect …
The Ties That Bind: Cradling In Tajikistan, Lana B. Karasik, Catherine S. Tamis-Lemonda, Ori Ossmy, Karen E. Adolph
The Ties That Bind: Cradling In Tajikistan, Lana B. Karasik, Catherine S. Tamis-Lemonda, Ori Ossmy, Karen E. Adolph
Publications and Research
A traditional childrearing practice—“gahvora” cradling—in Tajikistan and other parts of Central Asia purportedly restricts movement of infants’ body and limbs. However, the practice has been documented only informally in anecdotal reports. Thus, this study had two research questions: (1) To what extent are infants’ movements restricted in the gahvora? (2) How is time in the gahvora distributed over a 24-hour day in infants from 1–24 months of age? To answer these questions, we video-recorded 146 mothers cradling their infants and interviewed them using 24-hour time diaries to determine the distribution of time infants spent in the gahvora within a day …
Engle-Friedman Studies Sleep And Sleep Deprivation, Aldemaro Romero Jr.
Engle-Friedman Studies Sleep And Sleep Deprivation, Aldemaro Romero Jr.
Publications and Research
“Clinical psychology is about helping people with specific issues. I have worked on insomnia. Probably the most effective treatments for insomnia are non-drug related. I have worked with behavioral methods, and they have now become a standard clinical practice.” That is how Dr. Mindy Engle-Friedman explains what her work is all about.
Manipulation Of Human Verticality Using High-Definition Transcranial Direct Current Stimulation, Taiza E. G. Santos, Diandra B. Favoretto, Iman Ghodratti Toostani, Diego C. Nascimento, Brunna P. Rimoli, Eduardo Bergonzoni, Tenysson Will Lemos, Dennis Quangvinh Truong, Alexandre C. B. Delbem, Bahador Makkiabadi, Renato Moraes, Francisco Louzada, Marom Bikson, Joao P. Leite, Dylan J. Edwards
Manipulation Of Human Verticality Using High-Definition Transcranial Direct Current Stimulation, Taiza E. G. Santos, Diandra B. Favoretto, Iman Ghodratti Toostani, Diego C. Nascimento, Brunna P. Rimoli, Eduardo Bergonzoni, Tenysson Will Lemos, Dennis Quangvinh Truong, Alexandre C. B. Delbem, Bahador Makkiabadi, Renato Moraes, Francisco Louzada, Marom Bikson, Joao P. Leite, Dylan J. Edwards
Publications and Research
Background: Using conventional tDCS over the temporo-parietal junction (TPJ) we previously reported that it is possible to manipulate subjective visual vertical (SVV) and postural control. We also demonstrated that high-definition tDCS (HD-tDCS) can achieve substantially greater cortical stimulation focality than conventional tDCS. However, it is critical to establish dose-response effects using well-defined protocols with relevance to clinically meaningful applications.
Objective: To conduct three pilot studies investigating polarity and intensity-dependent effects of HD-tDCS over the right TPJ on behavioral and physiological outcome measures in healthy subjects. We additionally aimed to establish the feasibility, safety, and tolerability of this stimulation protocol.
Methods: …
Hominoid Intraspecific Cranial Variation Mirrors Neutral Genetic Diversity, Julia M. Zichello, Karen L. Baab, Kieran P. Mcnulty, Christopher J. Raxworthy, Michael E. Steiper
Hominoid Intraspecific Cranial Variation Mirrors Neutral Genetic Diversity, Julia M. Zichello, Karen L. Baab, Kieran P. Mcnulty, Christopher J. Raxworthy, Michael E. Steiper
Publications and Research
Natural selection, developmental constraint, and plasticity have all been invoked as explanations for intraspecific cranial variation in humans and apes. However, global patterns of human cranial variation are congruent with patterns of genetic variation, demonstrating that population history has influenced cranial variation in humans. Here we show that this finding is not unique to Homo sapiens but is also broadly evident across extant ape species. Specifically, taxa that exhibit greater intraspecific cranial shape variation also exhibit greater genetic diversity at neutral autosomal loci. Thus, cranial shape variation within hominoid taxa reflects the population history of each species. Our results suggest …
Use Of And Disparities In Access To Adaptive Devices Among U.S. Adults With Age-Related Eye Diseases, Diane M. Gibson
Use Of And Disparities In Access To Adaptive Devices Among U.S. Adults With Age-Related Eye Diseases, Diane M. Gibson
Publications and Research
This paper examines adaptive device use among two samples of U.S. adults aged 40 years and older with agerelated macular degeneration, diabetic retinopathy, glaucoma or cataracts from the 2008 and 2016 waves of the nationally-representative cross-sectional National Health Interview Survey (n=2875 and n=6233 respectively). Individuals who replied affirmatively to the question, “do you use any adaptive devices such as telescopic or other prescriptive lenses, magnifiers, large print or talking materials, CCTV, white cane or guide dogs?” were defined as adaptive device users. Descriptive statistics and logistic regression models of adaptive device use were estimated. The main regression models used 2008 …
Dual Inhibition Of Bcl-2/Bcl-Xl And Xpo1 Is Synthetically Lethal In Glioblastoma Model Systems, Enyuan Shang, Yiru Zhang, Chang Shu, Chiaki Tsuge Ishida, Elena Bianchetti, Mike-Andrew Westhoff, Georg Karpel-Massler, Markus D. Siegelin
Dual Inhibition Of Bcl-2/Bcl-Xl And Xpo1 Is Synthetically Lethal In Glioblastoma Model Systems, Enyuan Shang, Yiru Zhang, Chang Shu, Chiaki Tsuge Ishida, Elena Bianchetti, Mike-Andrew Westhoff, Georg Karpel-Massler, Markus D. Siegelin
Publications and Research
XPO1 has recently emerged as a viable treatment target for solid malignancies, including glioblastoma (GBM), the most common primary malignant brain tumor in adults. However, given that tumors become commonly resistant to single treatments, the identification of combination therapies is critical. Therefore, we tested the hypothesis that inhibition of anti-apoptotic Bcl-2 family members and XPO1 are synthetically lethal. To this purpose, two clinically validated drug compounds, the BH3-mimetic, ABT263, and the XPO1 inhibitor, Selinexor, were used in preclinical GBM model systems. Our results show that inhibition of XPO1 reduces cellular viability in glioblastoma cell cultures. Moreover, addition of ABT263 significantly …
The Role Of Metrics In Food Policy: Lessons From A Decade Of Experience In New York City, Nicholas Freudenberg, Craig Willingham, Nevin Cohen
The Role Of Metrics In Food Policy: Lessons From A Decade Of Experience In New York City, Nicholas Freudenberg, Craig Willingham, Nevin Cohen
Publications and Research
In the last decade, New York City developed food policies designed to improve access to healthy food, reduce food insecurity, support community development, promote sustainable food systems, and improve conditions for food workers. Since 2012, the New York City Council has mandated the Mayor’s Office to prepare annual Food Metrics Reports to present data on selected food system indicators. This article uses these reports to assess how the metrics describe the city’s progress in implementing municipal food policies set in the last decade. Our analysis examines: (1) changes in the indicators that the city reports; (2) strengths and weaknesses of …
Using Drosophila Behavioral Assays To Characterize Terebrid Venompeptide Bioactivity, Anders Eriksson, Prachi Anand, Juliette Gorson, Corina Grijuc, Elina Hadelia, James C. Stewart, Mandë Holford, Adam Claridge-Chang
Using Drosophila Behavioral Assays To Characterize Terebrid Venompeptide Bioactivity, Anders Eriksson, Prachi Anand, Juliette Gorson, Corina Grijuc, Elina Hadelia, James C. Stewart, Mandë Holford, Adam Claridge-Chang
Publications and Research
The number of newly discovered peptides from the transcriptomes and proteomes of animal venom arsenals is rapidly increasing, resulting in an abundance of uncharacterized peptides. There is a pressing need for a systematic, cost effective, and scalable approach to identify physiological effects of venom peptides. To address this discovery-to-function gap, we developed a sequence driven:activity-based hybrid approach for screening venom peptides that is amenable to large-venom peptide libraries with minimal amounts of peptide. Using this approach, we characterized the physiological and behavioral phenotypes of two peptides from the venom of predatory terebrid marine snails, teretoxins Tv1 from Terebra variegata and …
Brownsfields To Greenfields: Environmental Justice Versus Environmental Gentrification, Juliana A. Maantay, Andrew Maroko
Brownsfields To Greenfields: Environmental Justice Versus Environmental Gentrification, Juliana A. Maantay, Andrew Maroko
Publications and Research
Gentrification is a growing concern in many urban areas, due to the potential for displacement of lower-income and other vulnerable populations. This process can be accelerated when neighborhood “greening” projects are undertaken via governmental or private investor efforts, resulting in a phenomenon termed environmental or “green” gentrification. Vacant land in lower-income areas is often improved by the existing community through the creation of community gardens, but this contributes to these greening efforts and paradoxically may spur gentrification and subsequent displacement of the gardens’ stewards and neighbors. “Is proximity to community gardens in less affluent neighborhoods associated with an increased likelihood …
Bone Protection By Inhibition Of Microrna-182, Eugenia G. Giannopoulou, Kazuki Inoue, Zhonghao Deng, Yufan Chen, Ren Xu, Shiaoching Gong, Matthew B. Greenblatt, Lingegowda S. Mangala, Gabriel Lopez-Berestein, David G. Kirsch, Anil K. Sood, Liang Zhao, Baohong Zhao
Bone Protection By Inhibition Of Microrna-182, Eugenia G. Giannopoulou, Kazuki Inoue, Zhonghao Deng, Yufan Chen, Ren Xu, Shiaoching Gong, Matthew B. Greenblatt, Lingegowda S. Mangala, Gabriel Lopez-Berestein, David G. Kirsch, Anil K. Sood, Liang Zhao, Baohong Zhao
Publications and Research
Targeting microRNAs recently shows significant therapeutic promise; however, such progress is underdeveloped in treatment of skeletal diseases with osteolysis, such as osteoporosis and rheumatoid arthritis (RA). Here, we identified miR-182 as a key osteoclastogenic regulator in bone homeostasis and diseases. Myeloid-specific deletion of miR-182 protects mice against excessive osteoclastogenesis and bone resorption in disease models of ovariectomy-induced osteoporosis and inflammatory arthritis. Pharmacological treatment of these diseases with miR-182 inhibitors completely suppresses pathologic bone erosion. Mechanistically, we identify protein kinase double-stranded RNA-dependent (PKR) as a new and essential miR-182 target that is a novel inhibitor of osteoclastogenesis via regulation of the …
“I'M Gonna Get Me A Loosie” Understanding Single Cigarette Purchases By Adult Smokers In A Disadvantaged Section Of New York City, Klaus Von Lampe, Marin Kurti, Jacqueline Johnson
“I'M Gonna Get Me A Loosie” Understanding Single Cigarette Purchases By Adult Smokers In A Disadvantaged Section Of New York City, Klaus Von Lampe, Marin Kurti, Jacqueline Johnson
Publications and Research
This study seeks to update and expand our understanding of the perceptions and purchasing patterns of smokers of single cigarettes (‘loosies’) in disadvantaged urban areas. Semi-structured guides were used in thirteen focus groups with 67 self-identified adult smokers from the South Bronx section of New York City in summer 2013. There is wideavailability ofsingle cigarettes inthe South Bronx, withlegitimate stores overwhelmingly being the preferred venue for purchases. Single cigarettes are sold at higher per-unit prices than illicit packs. However, buyers of single cigarettes can achieve cost savings compared to legal, fully taxed cigarette packs. Apart from cost-savings, smokers opt for …
Structure-Activity Profiling Of Alkaloid Natural Product Pharmacophores Against A Schistosoma Serotonin Receptor, Jonathan S. Marchant, Wayne W. Harding, John D. Chan
Structure-Activity Profiling Of Alkaloid Natural Product Pharmacophores Against A Schistosoma Serotonin Receptor, Jonathan S. Marchant, Wayne W. Harding, John D. Chan
Publications and Research
Serotonin (5-HT) is an important regulator of numerous aspects of flatworm biology, ranging from neuromuscularfunctionto sexualmaturationandegglaying. Intheparasiticblood flukeSchistosomamansoni,5-HTtargets several G-protein coupled receptors (GPCRs), one of which has been demonstrated to couple to cAMP and regulate parasite movement. This receptor, Sm.5HTRL, has been successfully co-expressed in mammalian cells alongside a luminescent cAMP-biosensor, enabling pharmacological profiling for candidate anti-schistosomal drugs. Here, we have utilized this assay to perform structure-activity investigations of 143 compounds containing previously identified alkaloid natural product pharmacophores (tryptamines, aporphines and protoberberines) shown to regulate Sm.5HTRL. These experiments mapped regions of the tryptamine pharmacophore amenable and intolerant to substitution, highlighting …
What Do Urban College Students Really Think About Health Insurance? A Qualitative Study, P. Christopher Palmedo, Eleni K. Murphy, Katrina F. Mateo, Jennifer Gallo
What Do Urban College Students Really Think About Health Insurance? A Qualitative Study, P. Christopher Palmedo, Eleni K. Murphy, Katrina F. Mateo, Jennifer Gallo
Publications and Research
Objective: To determine barriers and opportunities to health insurance enrollment among an undergraduate students at a large urban university. Participants: Participants were 31 college students enrolled in 4-year and community colleges in the City University of New York (CUNY), and six health services and insurance enrollment specialists who facilitate and assist in the health insurance enrollment process for CUNY students. Methods: Focus groups were conducted with students and in-depth interviews with key informants in May 2017. Results: The research revealed important insights into how students perceive and value insurance and yielded recommendations for the university to improve enrollment of its …
Nanoparticles As Multimodal Photon Transducers Of Ionizing Radiation, Edwin C. Pratt, Travis M. Shaffer, Qize Zhang, Charles Michael Drain, Jan Grimm
Nanoparticles As Multimodal Photon Transducers Of Ionizing Radiation, Edwin C. Pratt, Travis M. Shaffer, Qize Zhang, Charles Michael Drain, Jan Grimm
Publications and Research
In biomedical imaging, nanoparticles combined with radionuclides that generate Cerenkov luminescence are used in diagnostic imaging, photon-induced therapies, and as activatable probes. In these applications, the nanoparticle is often viewed as a carrier inert to ionizing radiation from the radionuclide. However, certain phenomena such as enhanced nanoparticle luminescence and generation of reactive oxygen species cannot be explained by only Cerenkov luminescence interactions with nanoparticles. Herein, we report methods to examine the mechanisms of nanoparticle excitation by radionuclides, including interactions with Cerenkov luminescence, β particles, and γ radiation. We demonstrate that β scintillation contributes appreciably to excitation and reactivity in certain …
Hand Issues On Scleroderma Patients, Ana Font Hernandez
Hand Issues On Scleroderma Patients, Ana Font Hernandez
Publications and Research
Based on the design of a 3D-printed spoon prototype, we surveyed scleroderma patients about the device's value. 75% of patients mentioned having problems on their hands due to scleroderma. 85% of patients said their hand form changed because of the disease. Answers to the frequency or speed of the changes provide inconclusive results. The 3D printing technology has the potential to solve specific issues scleroderma patients face in their daily lives. Nevertheless, further research is needed to fully understand how hands shape change over time.
Griffithsin Carrageenan Fast Dissolving Inserts Prevent Shiv Hsv-2 And Hpv Infections In Vivo, Nina Derby, Manjari Lal, Meropi Aravatinou, Larisa Kizima, Patrick Barnable, Axia Rodriguez, Manshun Lai, Asa Wesenberg, Shweta Ugaonkar, Keith Levendosky, Olga Mizenina, Kyle Kleinbeck, Jeffrey D. Lifson, M. Melissa Peet, Zachary Lloyd, Michael Benson, Walid Heneine, Barry R. O'Keefe, Melissa Robbiani, Elena Martinelli, Brooke Grasperge, James Blanchard, Agegnehu Gettie, Natalia Teleshova, José Fernández-Romero, Thomas M. Zydowsky
Griffithsin Carrageenan Fast Dissolving Inserts Prevent Shiv Hsv-2 And Hpv Infections In Vivo, Nina Derby, Manjari Lal, Meropi Aravatinou, Larisa Kizima, Patrick Barnable, Axia Rodriguez, Manshun Lai, Asa Wesenberg, Shweta Ugaonkar, Keith Levendosky, Olga Mizenina, Kyle Kleinbeck, Jeffrey D. Lifson, M. Melissa Peet, Zachary Lloyd, Michael Benson, Walid Heneine, Barry R. O'Keefe, Melissa Robbiani, Elena Martinelli, Brooke Grasperge, James Blanchard, Agegnehu Gettie, Natalia Teleshova, José Fernández-Romero, Thomas M. Zydowsky
Publications and Research
Human immunodeficiency virus (HIV) pre-exposure prophylaxis (PrEP) strategies with proven in vivo efficacy rely on antiretroviral drugs, creating the potential for drug resistance and complicated treatment options in individuals who become infected. Moreover, ondemand products are currently missing from the PrEP development portfolio. Griffithsin (GRFT) is a non-antiretroviral HIV entry inhibitor derived from red algae with an excellent safety profile and potent activity in vitro. When combined with carrageenan (CG), GRFT has strong activity against herpes simplex virus-2 (HSV-2) and human papillomavirus (HPV) in vitro and in vivo. Here, we report that GRFT/CG in a freeze-dried fast dissolving insert (FDI) …