Marshall University
Philadelphia College of Osteopathic Medicine
Thomas Jefferson University Hospitals, Philadelphia, PA, USA
Liberty University
CAROL DAVILA UNIVERSITY OF MEDICINE AND PHARMACY, FACULTY OF PHARMACY, DEPARTMENT OF CLINICAL LABORATORY AND FOOD HYGIENE, BUCHAREST, ROMANIA
University of Kentucky
University of Pennsylvania
University of North Florida
Asymptomatic Sensitization To A Cow's Milk Protein Induces Sustained Neuroinflammation And Behavioral Changes With Chronic Allergen Exposure,
2023
University of North Dakota
Asymptomatic Sensitization To A Cow's Milk Protein Induces Sustained Neuroinflammation And Behavioral Changes With Chronic Allergen Exposure, Afrina Brishti, Danielle L. Germundson-Hermanson, Nicholas Smith, Angela E. Kearney, Yassmine Warda, Kumi Nagamoto-Combs
Biomedical Sciences Faculty Publications
Mouse models of food allergy have contributed to our understanding of various aspects of the disease, including susceptibilities, symptom spectra, cellular mechanisms, and therapeutic approaches. Previously, we used a mouse model of non-anaphylactic cow’s milk allergy (CMA) and investigated sex- and strain-dependent differences in immunological, neurological, and behavioral sequelae. We showed that male C57BL/6J mice sensitized to a bovine whey protein, β-lactoglobulin (BLG; Bos d 5), exhibited anxiety- and depression-like behavior upon acute allergen challenge. Systemic levels of BLG-specific immunoglobulins, cytokines and chemokines were also elevated in the sensitized mice. Furthermore, neuroinflammation and intestinal dysbiosis were evident as the possible …
Hla-Ii Alleles Influence Physical And Behavioral Responses To A Whey Allergen In A Transgenic Mouse Model Of Cow's Milk Allergy,
2023
University of North Dakota
Hla-Ii Alleles Influence Physical And Behavioral Responses To A Whey Allergen In A Transgenic Mouse Model Of Cow's Milk Allergy, Danielle L. Germundson, Suba Nookala, Nicholas A. Smith, Yassmine Warda, Kumi Nagamoto-Combs
Biomedical Sciences Faculty Publications
The symptoms of food allergies vary significantly between individuals, likely due to genetic determinants. In humans, allergy development is initiated by antigen-presenting cells via class II human leukocyte antigen (HLA-II). The HLA-II gene is highly polymorphic, and its allelic variance is thought to influence the susceptibility of individuals to a particular allergen. However, whether antigen presentation by different HLA-II variants contributes to symptom variation is not clear. We hypothesized that HLA-II allelic variance affects symptom phenotypes, including immediate physical reactions and delayed behavioral changes, in individuals with food hypersensitivity. To test our hypothesis, male and female mice of three transgenic …
Sex-Dependent Effects Of Intestinal Microbiome Manipulation In A Mouse Model Of Alzheimer’S Disease,
2023
University of North Dakota
Sex-Dependent Effects Of Intestinal Microbiome Manipulation In A Mouse Model Of Alzheimer’S Disease, Harpreet Kaur, Suba Nookala, Surjeet Singh, Santhosh Mukundan, Kumi Nagamoto-Combs, Colin K. Combs
Biomedical Sciences Faculty Publications
Mechanisms linking intestinal bacteria and neurodegenerative diseases such as Alzheimer’s disease (AD) are still unclear. We hypothesized that intestinal dysbiosis might potentiate AD, and manipulating the microbiome to promote intestinal eubiosis and immune homeostasis may improve AD-related brain changes. This study assessed sex differences in the effects of oral probiotic, antibiotics, and synbiotic treatments in the AppNL-G-F mouse model of AD. The fecal microbiome demonstrated significant correlations between bacterial genera in AppNL-G-F mice and Aβ plaque load, gliosis, and memory performance. Female and not male AppNL-G-F mice fed probiotic but not synbiotic exhibited a decrease in Aβ plaques, microgliosis, brain …
Acute Esophageal Necrosis And Duodenal Disease In The Setting Of Recently Initiated Chemotherapy,
2023
HCA Florida Trinity Hospital
Acute Esophageal Necrosis And Duodenal Disease In The Setting Of Recently Initiated Chemotherapy, Kulveer Dabb, Ryan Jansen Van Rensburg, Heba Yusuf, Daniel Klein, Alexander D. Lake, Mohamed Kaif
HCA Healthcare Journal of Medicine
Introduction
Acute esophageal necrosis (AEN), commonly referred to as “black esophagus” or Gurvits syndrome, is a rare condition characterized by diffuse black mucosa in the distal esophagus. Most often, the patient is an older male with multiple comorbidities, presenting with upper gastrointestinal bleeding. The exact pathogenesis is unclear, but it is often thought to be secondary to acute vascular hypo-perfusion or ischemia of the esophageal mucosa in critically ill patients with certain secondary comorbid conditions such as renal insufficiency, diabetes mellitus, dyslipidemia, coronary artery disease, malnourishment, alcohol abuse, or association with an underlying malignancy.
Case Presentation
We present a case …
Igg3 Subclass Antibodies Recognize Antigenically Drifted Influenza Viruses And Sars-Cov-2 Variants Through Efficient Bivalent Binding,
2023
Thomas Jefferson University
Igg3 Subclass Antibodies Recognize Antigenically Drifted Influenza Viruses And Sars-Cov-2 Variants Through Efficient Bivalent Binding, Marcus J. Bolton, Jefferson J.S. Santos, Claudia P. Arevalo, Trevor Griesman, Megan Watson, Shuk Hang Li, Paul Bates, Holly Ramage, Patrick C. Wilson, Scott E. Hensley
Department of Microbiology and Immunology Faculty Papers
The constant domains of antibodies are important for effector functions, but less is known about how they can affect binding and neutralization of viruses. Here, we evaluated a panel of human influenza virus monoclonal antibodies (mAbs) expressed as IgG1, IgG2, or IgG3. We found that many influenza virus-specific mAbs have altered binding and neutralization capacity depending on the IgG subclass encoded and that these differences result from unique bivalency capacities of the subclasses. Importantly, subclass differences in antibody binding and neutralization were greatest when the affinity for the target antigen was reduced through antigenic mismatch. We found that antibodies expressed …
Combination Treatment Of Pembrolizumab With Dc-Cik Cell Therapy For Advanced Hepatocellular Carcinoma: A Case Report,
2023
China Medical University Hospital, Taichung, Taiwan
Combination Treatment Of Pembrolizumab With Dc-Cik Cell Therapy For Advanced Hepatocellular Carcinoma: A Case Report, Shao Min Huang, Long-Bin Jeng, Woei-Cherng Shyu, Hung-Yao Chen
BioMedicine
Background: Recently, immunotherapy has emerged as a promising method for advanced HCC treatment. There are several clinical trials and meta-analyses of immune checkpoint inhibitors and immune cell therapy, but clinical evidence on the combination of these two therapies is lacking. Case description: A 66-year-old man with chronic hepatitis B-related cirrhosis complained of acute abdominal pain in an emergency department of a hospital. On exams, there was a palpable mass in the right upper quadrant of his abdomen. Contrast-enhanced abdominal computed tomography showed a large tumor in the right lobe, 13 cm x 17cm in size, and right portal vein thrombosis. …
Hipoxia Modulates The Secretion Of Growth Factors In Of Human Umbilical Cord-Derived Mesenchymal Stem Cells,
2023
Department of Medical Biology, Faculty of Medicine, Universitas Riau, Pekanbaru 28133, Indonesia
Hipoxia Modulates The Secretion Of Growth Factors In Of Human Umbilical Cord-Derived Mesenchymal Stem Cells, Arfianti Arfianti, Ulfah Ulfah, Leopold Sampetua Hutabarat, Agnes Ivana G, Anisa Dwi Budiarti, Nabilla Sonia Sahara, Nicko Pisceski Kusika Saputra
BioMedicine
Background: Mesenchymal stem cell (MSC) has great potential as therapies due its ability to regenerate tissue damage and promote tissue homeostasis. Preconditioning of MSC in low oxygen concentration has been shown to affect the therapeutic potential of these cells. This study aimed to compare the characteristic and secretion of trophic factors of MSCs cultured under hypoxia and normoxia. Methods: MSCs were isolated from Wharton's jelly of human umbilical cord (UC) tissue by explant method and characterized by flow cytometry. Following 24 hours of CoCl2induced hypoxic culture, the viability and metabolic activity of MSC were analyzed by trypan blue exclusion test …
Evaluation Of Sars-Cov-2 Infection Risks After Primary Vaccination With Bnt162b2, Bbibp-Corv, Or Chadox1-Ncov-19 And After Homologous And Heterologous Booster Vaccinations With These Vaccines And Evaluation Of Sars-Cov-2 Reinfection Profiles,
2023
Laboratory of Physiopathology and Molecular Genetics, Faculty of Sciences Ben M'Sik, Hassan II University of Casablanca (Morocco). Avenue Cdt Driss El Harti, PB 7955 Sidi Othman Casablanca (Morocco)
Evaluation Of Sars-Cov-2 Infection Risks After Primary Vaccination With Bnt162b2, Bbibp-Corv, Or Chadox1-Ncov-19 And After Homologous And Heterologous Booster Vaccinations With These Vaccines And Evaluation Of Sars-Cov-2 Reinfection Profiles, Soulandi Djorwé, Amale Bousfiha, Néhémie Nzoyikorera, Joseph Nyandwi, Bellamine Kawthar, Abderrahim Malki
BioMedicine
Background: The emergence of SARS-CoV-2 variants has significantly increased the number of cases of COVID-19 among vaccinated individuals, raising concerns about the effectiveness of current vaccines. The aim of this study was to analyze the SARS-CoV-2 infection risks after primary vaccination with BNT162b2, BBIBP-CorV, or ChAdOx1-nCOV-19 and after homologues and heterologous booster vaccinations with these vaccines, as well as the profiles of reinfected patients. Methods: We analyzed retrospectively 1082 patients vaccinated or unvaccinated with BNT162b2, BBIBP-CorV, and/or ChAdOx1nCoV-19 vaccines to determine their SARS-CoV2 infection statuses using the reverse transcription-polymerase chain reaction (RT-PCR) in addition to their clinical features. The infection …
Evaluation Of Antibacterial Efficacy Of Lawsonia Inermis Linn (Henna) On Periodontal Pathogens Using Agar Well Diffusion And Broth Microdilution Methods: An In-Vitro Study,
2023
Private Practice, Güler Dent Samsun Oral and Dental Health Polyclinic, Samsun, Turkey
Evaluation Of Antibacterial Efficacy Of Lawsonia Inermis Linn (Henna) On Periodontal Pathogens Using Agar Well Diffusion And Broth Microdilution Methods: An In-Vitro Study, Şevki Güler, Damla Torul, Sevda Kurt-Bayrakdar, Emine Kübra Tayyarcan, Çağrı Çamsarı, İsmail Hakkı Boyacı
BioMedicine
Background: Although widely explored in medicine, limited evidence exists in the literature regarding the efficacy of Lawsonia inermis Linn (henna) in the dental field. Aim: This study aimed to investigate the antibacterial effect of henna on Aggregatibacter actinomycetemcomitans and Porphyromonas gingivalis in vitro. Methods: The agar well diffusion and broth microdilution methods were used to evaluate the antibacterial effect of henna extracts. Dimethyl sulfoxide was used to prepare the ethanol extract of henna, and distilled water was used to prepare the water extract. For both ethanol and water extracts, 4 different concentrations were prepared as 15, 30, 60, and 120 …
Age-Specific Percentile-Based Prostate-Specific Antigen Cutoff Values Predict The Risk Of Prostate Cancer: A Single Hospital Observation,
2023
Division of Nephrology, Department of Internal Medicine, China Medical University
Age-Specific Percentile-Based Prostate-Specific Antigen Cutoff Values Predict The Risk Of Prostate Cancer: A Single Hospital Observation, Teng-Fu Hsieh, Hung-Lin Chen, Ying-Fang Hsia, Che-Chen Lin, Hsiu-Yin Chiang, Min-Yen Wu, Sheng-Hsuan Chen, Po-Fan Hsieh, Hsi-Chin Wu, Han Chang, Chin-Chi Kuo
BioMedicine
Background Testing for prostate-specific antigen (PSA) is often recommended for men with a potential risk of prostate cancer (PCa) before requiring advanced examination. However, the best PSA cutoff value remains controversial. Object We compared the predictive performance of age-specific percentile-based PSA thresholds with a conventional cutoff of >4 ng/mL for the risk of PCa. Methods We included men who received PSA measurements between 2003 and 2017 in a medical center in Taiwan. Logistic regression modeling was used to assess the association between age-specific percentile-based PSA thresholds and PCa risk in age subgroups. We further applied C-statistic and decision curve analysis …
Endometrial Fluid Biomarkers And Their Potential As Predictors Of Successful Embryo Implantation,
2023
Faculty of Medicine, University of Coimbra, Portugal
Endometrial Fluid Biomarkers And Their Potential As Predictors Of Successful Embryo Implantation, Ana Rita Alves, Margarida Figueiredo Dias, Margarida Silvestre
BioMedicine
Background: Embryo implantation is a complex biological process which requires synchronized dialogue between the receptive endometrium and the blastocyst. The endometrium, however, is only receptive to embryo implantation for a very short period. Recurrent implantation failure (RIF) is a major challenge in assisted reproductive techniques mainly due to impaired receptivity, but there is still a need for a reliable and valid clinical test to assess endometrial receptiveness, especially at embryo transfer time. The aim of this review is to investigate what is currently known about the contribution of endometrial fluid (EF) to endometrial receptivity by identifying its potential biomarkers. Methods: …
Table Of Contents,
2023
University of South Carolina
Table Of Contents
Journal of the South Carolina Academy of Science
No abstract provided.
Environmental Bacteriophage Presence In Drainage Ponds At Coastal Carolina University,
2023
Coastal Carolina University, Conway, SC
Environmental Bacteriophage Presence In Drainage Ponds At Coastal Carolina University, Hailey Oldfield, Alexei E. Chesnutwood, Gabriella A. Caldwell, Shiraz C. Cohen, Paul E. Richardson
Journal of the South Carolina Academy of Science
No abstract provided.
Developing A Safe And Effective Papillomavirus Screen To Be Used On College Students At A South Carolina University,
2023
Coastal Carolina University, Conway, SC
Developing A Safe And Effective Papillomavirus Screen To Be Used On College Students At A South Carolina University, Owen R. Smith, Nicole E. Frantz, Emily E. Bishop, Rahjai G. Thomas, Paul E. Richardson
Journal of the South Carolina Academy of Science
No abstract provided.
Utilization Of Wellness Practices For Burnout And Stress During Covid-19 Among An Interdisciplinary Cohort Of Emergency Healthcare Workers,
2023
Emory University
Utilization Of Wellness Practices For Burnout And Stress During Covid-19 Among An Interdisciplinary Cohort Of Emergency Healthcare Workers, Michael J. Zdradzinski, Sheri-Ann O. Kaltiso, Roslyn Seitz, Timothy P. Moran, Jennifer Clements, Sheryl L. Heron, Michelle D. Lall
Journal of Wellness
Introduction: The Coronavirus Disease (COVID-19) introduced additional stress to the baseline occupational stressors of emergency care workers. The objectives of this study were to evaluate perceived stress and burnout and the utilization and perceived benefit of wellness practices among emergency healthcare workers (EHCWs), including: emergency physicians, advanced practice providers (APPs), nurses, and departmental administrative staff during the COVID-19 pandemic.
Methods: A cross-sectional 28-item electronic survey of EHCWs at three hospitals in a major United States city was used to measure participants’ utilization and perceived benefit of wellness practices, burnout (2-item measure), overall stress (perceived stress scale), and stress …
Intouch Week Of August 21, 2023,
2023
Touro College and University System
Intouch Week Of August 21, 2023, New York Medical College
InTouch
- 2023 Founder's Dinner Set for October 25
- GSBMS Welcomes Incoming Students for the 2023-2024 Academic Year
- First-year Medical Students Get Financial Wellness Primer
- Dr. Neil Schluger Enjoys His First Day of School as SOM Dean
- Support the Environmental Health Interest Group's Virtual Food Drive to Support Maui
- CDM Hosts Training for Yonkers School District
- NYMC Research | Madelaine McElrath, SOM Class of 2025
Is The Pediatric Eosinophilic Esophagitis Symptom Score V2.0 Reliable For Telemedicine?,
2023
TÜBİTAK
Is The Pediatric Eosinophilic Esophagitis Symptom Score V2.0 Reliable For Telemedicine?, Si̇nem Polat Terece, Di̇lek Yapar, Hacer İlbi̇lge Ertoy Karagöl, Gi̇zem Köken, Demet Teker Düztaş, Ödül Eğri̇taş, Si̇nan Sari, Buket Dalgiç, Arzu Bakirtaş
Turkish Journal of Medical Sciences
Background/aim: Eosinophilic esophagitis (EoE) is a chronic immune-mediated disease. Telemedicine is a healthcare technology used when a patient is separated by distance. The reliability of the Pediatric Eosinophilic Esophagitis Symptom Score, version 2.0 (PEESS v2.0) for telemedicine applications, has not been studied yet. Therefore, we aimed to evaluate the reliability of PEESS v2.0 for telemedicine. Materials and methods: We sent a telesurvey using questionnaires via electronic telecommunication as the telemedicine method. Children with EoE and their parents were asked to complete PEESS v2.0 with the telesurvey method (unsynchronized with the physician) and attend in-person visits one week apart. Intraclass correlation …
The Importance Of Skin Prick Test In Differentiating Cat Sensitivities And Allergies In Children,
2023
TÜBİTAK
The Importance Of Skin Prick Test In Differentiating Cat Sensitivities And Allergies In Children, Mehmet Şi̇ri̇n Kaya, Özge Atay, İdi̇l Akay Haci, İlke Taşkirdi, Seli̇me Özen Bölük, Fi̇gen Çelebi̇ Çeli̇k, Özgen Soyöz, Canan Şule Ünsal Karkiner, Demet Can
Turkish Journal of Medical Sciences
Background/aim: The incidence of cat allergies in children has increased over the years. Children with cat allergies have mostly reported respiratory symptoms. The skin prick test (SPT) is the most preferred method to demonstrate sensitization to allergens. However, not all children who develop cat sensitization due to environmental exposure become allergic to cats. In our study, we aimed to determine the frequency of sensitization to cat and cat allergy, cat-related symptoms, and the cut-off value for the SPT that may indicate cat allergy. Materials and methods: Patients aged 2-18 years, who applied to the Health Sciences University İzmir Dr Behçet …
In Vitro Hepatotoxicity Evaluation Of Methotrexate-Loaded Niosome Formulation: Fabrication, Characterization And Cell Culture Studies, Ahmet Doğan Ergi̇n, Çağatay Oltulu, Nebi̇ye Peli̇n Türker, Gülen Meli̇ke Demi̇rbolat
Turkish Journal of Medical Sciences
Background/aim: Methotrexate (MTX) is a folic acid antagonist that is widely used to treat osteosarcoma, leukemia, breast cancer, and autoimmune and inflammatory diseases. The most important concerns with MTX are its poor solubility and high toxicity, particularly in liver cells. To enhance its solubility and to minimize its toxicity, we encapsulated MTX in niosomes and investigated its hepatotoxicity mechanisms using genetic biomarkers. Materials and methods: Niosomes were successfully prepared using a modified thin film method, and the prepared monodisperse smallsized formulation was subsequently characterized. In vitro cytotoxicity studies were performed both in hepatocarcinoma (HEP3G) and healthy liver (AML12) cell lines. …
The Role Of Curcumin On Apoptosis And Nlrp3 Inflammasome-Dependent Pyroptosis On Colorectal Cancer In Vitro,
2023
TÜBİTAK
The Role Of Curcumin On Apoptosis And Nlrp3 Inflammasome-Dependent Pyroptosis On Colorectal Cancer In Vitro, Zeynep Dal, Başak Aru
Turkish Journal of Medical Sciences
Background/aim: Colorectal cancer (CRC) is one of the most common cancers worldwide. Many factors such as stress, lifestyle, and dietary habits are known to play a role in the initiation and progression of the disease. Herbal therapeutic agents including curcumin can hold a great potential against cancer treatment; however, their efficacy on CRC is still under investigation. Herein, we evaluated the anticancer mechanism of curcumin on four different CRC cell lines. Materials and methods: Cells were treated with curcumin for 24, 48 and 72 h, and IC50 doses for each cell line were calculated. Mechanistic studies were conducted with the …
