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Building A Mini Medical School: An Evidence-Based Framework For Health Science Education Outreach, Alexandra S. Hausmann, Shirley F. Delair, Liliana P. Bronner Oct 2026

Building A Mini Medical School: An Evidence-Based Framework For Health Science Education Outreach, Alexandra S. Hausmann, Shirley F. Delair, Liliana P. Bronner

Medical Student Summer Research Program

No abstract provided.


Faktor-Faktor Yang Berhubungan Dengan Kepatuhan Minum Obat Anti Tuberkulosis (Oat) Di Kota Samarinda, Fahmi Nur Indah Sari, Irfansyah Baharuddin Pakki, Nur Rohmah, Siswanto Siswanto, Muhamad Z. Saefurrohim Sep 2026

Faktor-Faktor Yang Berhubungan Dengan Kepatuhan Minum Obat Anti Tuberkulosis (Oat) Di Kota Samarinda, Fahmi Nur Indah Sari, Irfansyah Baharuddin Pakki, Nur Rohmah, Siswanto Siswanto, Muhamad Z. Saefurrohim

Jurnal Epidemiologi Kesehatan Indonesia

Latar Belakang: Tuberkulosis (TB) merupakan penyakit menular yang masih menjadi masalah kesehatan masyarakat utama di Indonesia. Keberhasilan pengobatan sangat bergantung pada kepatuhan pasien dalam mengonsumsi Obat Antituberkulosis (OAT) .

Tujuan . Untuk mengetahui hubungan antara persepsi kerentanan, keparahan, manfaat, hambatan (stigma), isyarat untuk bertindak (peran tenaga kesehatan), dan efikasi diri dengan kepatuhan minum OAT pada pasien TB di Kota Samarinda.

Metode . Penelitian ini menggunakan desain potong lintang dengan pendekatan kuantitatif yang melibatkan 121 pasien TB dari empat Puskesmas di Samarinda. Sampel dipilih menggunakan teknik multistage sampling. Data dikumpulkan melalui wawancara terstruktur menggunakan kuesioner dan dianalisis menggunakan uji Chi-Square.

Hasil …


Plasmodium Falciparum Parasite Density And Its Association With Malaria Rapid Diagnostic Test Positivity Among School-Aged Children Across Diverse Malaria Transmission Settings In Mainland Tanzania, Felista Mwingira Sep 2026

Plasmodium Falciparum Parasite Density And Its Association With Malaria Rapid Diagnostic Test Positivity Among School-Aged Children Across Diverse Malaria Transmission Settings In Mainland Tanzania, Felista Mwingira

Tanzania Journal of Science

Malaria rapid diagnostic tests (mRDTs) are widely used for malaria diagnosis and surveillance; however, their performance is influenced by parasite density. This study assessed the relationship between parasite density and mRDT positivity among school-aged children (SAC) across diverse malaria transmission settings in mainland Tanzania. Data were obtained from 17,131 school-aged children participating in a nationwide malaria survey. Malaria infection was assessed using mRDT and quantitative polymerase chain reaction (qPCR) targeting the Plasmodium falciparum lactate dehydrogenase (PfLDH) gene. Parasite density distributions were examined across demographic, environmental, and epidemiological characteristics. Malaria prevalence was 19.5% by malaria rapid diagnostic test (mRDT) and 19.2% …


Individual Host Variation In Single-Cell Responses To Enteroaggregative Escherichia Coli Infection Modeled With Human Colon Organoids, Ling Qiu, Tajhal D Patel, Hannah E Jones, Cristian Coarfa, Anthony W Maresso Sep 2026

Individual Host Variation In Single-Cell Responses To Enteroaggregative Escherichia Coli Infection Modeled With Human Colon Organoids, Ling Qiu, Tajhal D Patel, Hannah E Jones, Cristian Coarfa, Anthony W Maresso

Faculty, Staff and Students Publications

Enteroaggregative Escherichia coli (EAEC) is a leading cause of diarrhea worldwide. Interestingly, EAEC disease outcomes vary dramatically among infected individuals, ranging from asymptomatic colonization to acute and chronic diarrhea. While previous research has focused on EAEC virulence factors, emerging evidence suggests that host genetic and cellular background may be equally important in determining disease susceptibility. To understand host-driven disease heterogeneity, we performed single-cell RNA sequencing on human colon organoids (HCOs) derived from three healthy adult donors following EAEC 042 infection. Surprisingly, despite comparable EAEC adherence across donors, we observed striking donor-specific responses to infection at multiple levels. A total of …


Knowledge, Practice And Perceived Barriers Of Healthcare Provider Adherence To The Notifiable Disease Surveillance System (Ndss) In Government Hospitals And Primary Healthcare Centers In Jazan, Saudi Arabia: A Cross-Sectional Study, Moatasem F. Hakmi, Alaa Mathkour, Yousef Zahrani, Rayan I. Binduhayyim, Saad S. Alqahtani, Muhammad Z. Iqbal Sep 2026

Knowledge, Practice And Perceived Barriers Of Healthcare Provider Adherence To The Notifiable Disease Surveillance System (Ndss) In Government Hospitals And Primary Healthcare Centers In Jazan, Saudi Arabia: A Cross-Sectional Study, Moatasem F. Hakmi, Alaa Mathkour, Yousef Zahrani, Rayan I. Binduhayyim, Saad S. Alqahtani, Muhammad Z. Iqbal

Saudi Medical Journal

Objective: To assess and compare healthcare providers' understanding of the Notifiable Disease Surveillance System (NDSS), alongside reported and perceived challenges, across public hospitals and primary healthcare centers in Jazan, Kingdom of Saudi Arabia.
Methods: A cross-sectional study was conducted between 10 January 2025 and 30 December 2025 among health care providers at Jazan hospitals and primary healthcare centers (PHCs) (n = 420). Data were collected via structured self-administered questionnaire that included the following sections: demographic data, knowledge of the NDSS, reporting practices, competency of the Health Electronic Surveillance Network (HESN) and perceived barriers. Descriptive and inferential statistics were used to …


Advancing Impact: A National Approach To Knowledge Translation In Saudi Arabia-The Saudi National Institute Of Health Experience, Maha M. Aleid, Manar A. Alharbi, Amal N. Almadouj, Ahmad I. Alrawaji, Lamia A. Alhaqbani, Fars K. Alanazi Sep 2026

Advancing Impact: A National Approach To Knowledge Translation In Saudi Arabia-The Saudi National Institute Of Health Experience, Maha M. Aleid, Manar A. Alharbi, Amal N. Almadouj, Ahmad I. Alrawaji, Lamia A. Alhaqbani, Fars K. Alanazi

Saudi Medical Journal

Objectives: To present a reproducible national model for translating research findings into evidence-based clinical practice guidelines.
Methods: The Saudi National Institute of Health launched the initiative titled ``Transforming the Outcomes of Published Health Research into Medical Guidelines that Enhance Medical Practices to Improve the Quality of Human Health'' on February 3, 2025. The initiative aimed to identify and assess research outcomes published between January 1, 2020, and December 31, 2024 across 6 predefined thematic tracks relevant to the Saudi population. Eligible publications were collected within one month after the submission portal opened. Following closure of portal, all submissions were evaluated …


Quality, Patient Experience, And Service Gaps In Home Healthcare In Saudi Arabia: A Systematic Review Aligned With Vision 2030, Eman Alawad, Rasha M. Mahrous, Lubna A. Elshaib Sep 2026

Quality, Patient Experience, And Service Gaps In Home Healthcare In Saudi Arabia: A Systematic Review Aligned With Vision 2030, Eman Alawad, Rasha M. Mahrous, Lubna A. Elshaib

Saudi Medical Journal

Objectives: To assess the quality of home healthcare (HHC) services, patient experience, and existing service gaps in Kingdom of Saudi Arabia.
Methods: This systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA 2020) statement. PubMed, MEDLINE, Scopus, Web of Science, CINAHL, and Google Scholar were searched for studies published between January 2011 and January 2025. Eligible studies included observational, qualitative, mixed-methods, and interventional studies conducted in Saudi Arabia that examined home healthcare quality, patient or caregiver experience, or service delivery gaps. Two reviewers independently screened studies, extracted data, and assessed methodological quality …


From Bench To Bedside: Evolving Definitions Of Translational Research, Hana A. Alhumud, Fars K. Alanazi, Edward B. Devol Sep 2026

From Bench To Bedside: Evolving Definitions Of Translational Research, Hana A. Alhumud, Fars K. Alanazi, Edward B. Devol

Saudi Medical Journal

Objective: To synthesize current evidence on the evolution, frameworks, and methodological approaches used to define and operationalize translational research, which serves as a bridge between scientific discovery and its application in clinical medicine, public health, and policy.
Methods: We systematically searched PubMed, Scopus, and Web of Science for peer-reviewed studies published up to 2023. Search terms combined translational research–related keywords (such as ``bench-to-bedside,'' ``implementation science,'' ``precision medicine'') and relevant MeSH terms. Eligible studies focused on conceptual models, frameworks, or methodological approaches related to translational research and were published in English. After duplicate removal and PRISMA-guided screening, 33 publications were included. …


Skin Carotenoid Scores Reflect Immune Status Among Children Living With Hiv In Tanzania, Wilbert Mbuya, Thobias Boniphace, Michael Mwagala, Peter Agrea, Nazareth M Mbilinyi, Nancy E Moran, Andrew R Dinardo, Mkunde Chachage Sep 2026

Skin Carotenoid Scores Reflect Immune Status Among Children Living With Hiv In Tanzania, Wilbert Mbuya, Thobias Boniphace, Michael Mwagala, Peter Agrea, Nazareth M Mbilinyi, Nancy E Moran, Andrew R Dinardo, Mkunde Chachage

Children’s Nutrition Research Center Staff Publications

Many individuals living with HIV experience persistent inflammation despite antiretroviral treatment, increasing their risk for cardiovascular diseases, cognitive decline, and other noncommunicable diseases. Carotenoids can inhibit this inflammation by reducing lipid peroxidation. Carotenoid intake and plasma concentrations can be approximated using a noninvasive cutaneous spectrophotometer. This study quantified skin carotenoid levels in Tanzanian children ages 5 to 15 years old (N = 185) both with and without HIV. Over 95% had low to moderate skin carotenoid scores (< 400 units). In children living with HIV, higher viral loads were linked to lower skin carotenoid scores (rho = -0.57, P < 0.001), whereas higher CD4 counts correlated with increased skin carotenoid scores (rho = 0.52, P < 0.001). Overall, carotenoid levels were low and associated with immune status, suggesting that elevated carotenoid scores correlate with lower inflammation in children living with HIV. Future studies investigating dietary carotenoid interventions to support immune function are warranted.


Newborn Screening Reduces Survival Disparities In Scid After Stem Cell Transplant: A Pidtc Report, Lena E Winestone, Brent R Logan, Xuerong Liu, Olatundun Williams, Elizabeth A Dunn, Monica S Thakar, Sharon A Kidd, Talal Mousallem, Morna J Dorsey, Richard J O'Reilly, Neena Kapoor, Lisa Forbes Satter, Malika Kapadia, Soma C Jyonouchi, Sharat Chandra, Christen L Ebens, Deepakbabu Chellapandian, Sonali Chaudhury, Karin Chen, Blachy J Dávila Saldaña, Ahmad Rayes, Troy C Quigg, Shanmuganathan Chandrakasan, Jeffrey J Bednarski, Kenneth B Desantes, Pierre Teira, Alfred P Gillio, Hesham Eissa, Alan P Knutsen, Victor M Aquino, Evan B Shereck, Theodore B Moore, Emi H Caywood, Mark T Vander Lugt, Jacob Rozmus, Larisa Broglie, Lolie C Yu, Ami J Shah, Avni Y Joshi, Rebecca H Buckley, Jasmeen Dara, Joseph H Oved, Hisham Abdel Azim, Caridad A Martinez, Susan Prockop, Kathleen E Sullivan, Jack J Bleesing, Michael D Keller, Lisa M Madden, Suhag Parikh, Shalini Shenoy, Christine M Seroogy, Tamar Rubin, Jennifer Licata, Jeffrey R Andolina, Donald B Kohn, Lauri Burroughs, Jennifer W Leiding, Rebecca A Marsh, Luigi D Notarangelo, Sung-Yun Pai, Troy R Torgerson, Michael A Pulsipher, Jennifer Heimall, Geoffrey D E Cuvelier, Linda M Griffith, Jennifer M Puck, Christopher C Dvorak, Morton J Cowan, Elie Haddad Sep 2026

Newborn Screening Reduces Survival Disparities In Scid After Stem Cell Transplant: A Pidtc Report, Lena E Winestone, Brent R Logan, Xuerong Liu, Olatundun Williams, Elizabeth A Dunn, Monica S Thakar, Sharon A Kidd, Talal Mousallem, Morna J Dorsey, Richard J O'Reilly, Neena Kapoor, Lisa Forbes Satter, Malika Kapadia, Soma C Jyonouchi, Sharat Chandra, Christen L Ebens, Deepakbabu Chellapandian, Sonali Chaudhury, Karin Chen, Blachy J Dávila Saldaña, Ahmad Rayes, Troy C Quigg, Shanmuganathan Chandrakasan, Jeffrey J Bednarski, Kenneth B Desantes, Pierre Teira, Alfred P Gillio, Hesham Eissa, Alan P Knutsen, Victor M Aquino, Evan B Shereck, Theodore B Moore, Emi H Caywood, Mark T Vander Lugt, Jacob Rozmus, Larisa Broglie, Lolie C Yu, Ami J Shah, Avni Y Joshi, Rebecca H Buckley, Jasmeen Dara, Joseph H Oved, Hisham Abdel Azim, Caridad A Martinez, Susan Prockop, Kathleen E Sullivan, Jack J Bleesing, Michael D Keller, Lisa M Madden, Suhag Parikh, Shalini Shenoy, Christine M Seroogy, Tamar Rubin, Jennifer Licata, Jeffrey R Andolina, Donald B Kohn, Lauri Burroughs, Jennifer W Leiding, Rebecca A Marsh, Luigi D Notarangelo, Sung-Yun Pai, Troy R Torgerson, Michael A Pulsipher, Jennifer Heimall, Geoffrey D E Cuvelier, Linda M Griffith, Jennifer M Puck, Christopher C Dvorak, Morton J Cowan, Elie Haddad

Faculty, Staff and Students Publications

Black race and Hispanic ethnicity are associated with higher mortality in severe combined immunodeficiency (SCID) following hematopoietic cell transplantation (HCT), though mechanisms remain unclear. We evaluated 796 children with SCID who received nonsibling HCT between 1982 and 2020 using data from the Primary Immune Deficiency Treatment Consortium. Overall survival for Black (aHR 2.47, 95%CI 1.64, 3.71) and Asian/Pacific Islander patients (aHR 1.82, 95%CI 1.00, 3.30) was significantly lower compared with non-Hispanic White patients, while Hispanic patients had lower event-free survival (aHR 1.83, 95%CI 1.27, 2.63) compared with non-Hispanic White patients. Even after adjusting for age and infection, Black patients with …


Evaluation Of Antibiotic Use Using The Gyssens Method On Clinical Outcomes In Ischemic Stroke Patients, Juniarto Mende, Graciano A. Maturbongs, Yohana K. A. Mbulang Aug 2026

Evaluation Of Antibiotic Use Using The Gyssens Method On Clinical Outcomes In Ischemic Stroke Patients, Juniarto Mende, Graciano A. Maturbongs, Yohana K. A. Mbulang

Pharmacology and Clinical Pharmacy Research

Ischemic stroke is a health problem that causes death and neurovascular disability worldwide. The inflammatory response due to infection can increase ischemic stroke and increase brain damage through changes in blood pressure, coagulation, immune response, and endothelial function. This study aims to evaluate the rationality of antibiotic use on clinical outcomes in ischemic stroke patients. This study used a cross-sectional design. Retrospective data were taken from the medical records of Jayapura Regional Hospital for the period January 1, 2023, to May 31, 2025. The study subjects were all patients who suffered ischemic stroke and received antibiotics. Evaluation of the rationality …


Lactate Dehydrogenase-To-Albumin Ratio As A Novel Prognostic Biomarker For 28-Day Mortality In Thoracic Trauma: A Single-Center Retrospective Cohort Study ​, Özgür Ömer Yildiz, Şükrü Yorulmaz, Eray Çinar, Hüseyi̇n Mutlu, Rami̇z Yazici, Ayşenur Gür, Medi̇ne Akkan Öz, Bensu Bulut, Mustafa Sirri Kotanoğlu, Hakan Güner Aug 2026

Lactate Dehydrogenase-To-Albumin Ratio As A Novel Prognostic Biomarker For 28-Day Mortality In Thoracic Trauma: A Single-Center Retrospective Cohort Study ​, Özgür Ömer Yildiz, Şükrü Yorulmaz, Eray Çinar, Hüseyi̇n Mutlu, Rami̇z Yazici, Ayşenur Gür, Medi̇ne Akkan Öz, Bensu Bulut, Mustafa Sirri Kotanoğlu, Hakan Güner

Turkish Journal of Medical Sciences

Background/aim: Thoracic trauma accounts for approximately 25% of all trauma-related deaths and remains a significant public health challenge. Early identification of high-risk patients is essential for improving clinical outcomes. The present study evaluates the prognostic value of the lactate dehydrogenase-to-albumin ratio (LDAR) in predicting 28-day mortality in patients with thoracic trauma.

Materials and methods: This retrospective observational study was conducted at a Level 1 trauma center between September 2022 and February 2025, and included adult patients presenting with thoracic trauma who underwent thoracic computed tomography. Demographic characteristics, clinical parameters, laboratory values, and 28-day mortality were analyzed. Receiver operating characteristic (ROC) …


Transient Bacteremia During Coblation-Assisted Tonsillotomy In Children ​, Yüce İslamoğlu, Sami̇ Berci̇n, Bengi̇ Arslan, Gökhan Ati̇k, Mehmet Emi̇n Ak, Muhammed Fati̇h Ozcan, Selman Secki̇n, Ezgi̇ Erki̇li̇c, Bedi̇a Di̇nc Aug 2026

Transient Bacteremia During Coblation-Assisted Tonsillotomy In Children ​, Yüce İslamoğlu, Sami̇ Berci̇n, Bengi̇ Arslan, Gökhan Ati̇k, Mehmet Emi̇n Ak, Muhammed Fati̇h Ozcan, Selman Secki̇n, Ezgi̇ Erki̇li̇c, Bedi̇a Di̇nc

Turkish Journal of Medical Sciences

Background/aim: The aim of this study was to evaluate the incidence of transient bacteremia after coblation-assisted intracapsular partial tonsillectomy (tonsillotomy) in children.

Materials and methods: This prospective study included 42 children with grade 3–4 tonsillar hypertrophy who underwent coblation-assisted tonsillotomy for obstructive sleep apnea syndrome. Aerobic and anaerobic blood cultures were obtained preoperatively and immediately after tonsillotomy. Intraoperative throat cultures were also obtained before mucosal manipulation.

Results: All preoperative blood cultures were negative. Postoperative blood cultures were positive in two patients (4.8%; 95% CI, 0.6%– 16.2%). Streptococcus pyogenes and Actinomyces spp. were isolated. The patient with S. pyogenes bacteremia also …


A Hidden Danger In Cancer Patients: Intestinal Parasites ​, Asli Geçgel, Ayşe Merve Parmaksizoğlu Aydin, Ahmet Türk, Esra Erdem Kivrak, Gökhan Vatansever, Nevi̇n Turgay, Erdem Göker, Meltem Taşbakan Aug 2026

A Hidden Danger In Cancer Patients: Intestinal Parasites ​, Asli Geçgel, Ayşe Merve Parmaksizoğlu Aydin, Ahmet Türk, Esra Erdem Kivrak, Gökhan Vatansever, Nevi̇n Turgay, Erdem Göker, Meltem Taşbakan

Turkish Journal of Medical Sciences

Background/aim: Intestinal parasites are a significant cause of morbidity and mortality in immunosuppressed individuals. This study aimed to evaluate the frequency, distribution, and associated clinical factors of intestinal parasite detection among patients with solid tumors who presented with diarrhea over a 10-year period.

Materials and methods: This retrospective study included patients aged ≥18 years with solid tumors who presented with diarrhea and had stool samples examined at the Ege University Medical Parasitology Laboratory between January 2014 and September 2024. Patients with incomplete records or inadequate stool processing were excluded. Demographic, clinical, and treatment data were retrieved from electronic medical records …


Face Mask Littering: Environmental Impacts, Regulatory Challenges, And Ai-Driven Waste Management Strategies For The Post-Pandemic Era, Pri̇yanka Rathee, Sari̇ta Khatkar, Renu Sehrawat, Pooja Rathee, Anurag Khatkar, Esra Küpeli̇ Aug 2026

Face Mask Littering: Environmental Impacts, Regulatory Challenges, And Ai-Driven Waste Management Strategies For The Post-Pandemic Era, Pri̇yanka Rathee, Sari̇ta Khatkar, Renu Sehrawat, Pooja Rathee, Anurag Khatkar, Esra Küpeli̇

Turkish Journal of Medical Sciences

The widespread use of polypropylene-based face masks during the COVID-19 pandemic created a significant and persistent source of plastic pollution. This review aims to provide an integrative assessment of the environmental, toxicological, and public health implications of face mask litter and evaluate current waste management challenges and emerging technological solutions in the postpandemic context. A narrative review approach was employed, synthesizing literature published between 2020 and 2025 and indexed in major scientific databases including Web of Science, Scopus, and PubMed. Studies were selected based on their relevance to the issues of environmental contamination, microplastic generation, toxicological effects, regulatory frameworks, and …


Influenza, Covid-19, And Pneumococcal Vaccination Status Among Adults In Türkiye ​, Gamze Şanlidağ İşbi̇len, Serap Gençer, Hüsnü Pullukçu, Meltem Taşbakan, İftahar Köksal Aug 2026

Influenza, Covid-19, And Pneumococcal Vaccination Status Among Adults In Türkiye ​, Gamze Şanlidağ İşbi̇len, Serap Gençer, Hüsnü Pullukçu, Meltem Taşbakan, İftahar Köksal

Turkish Journal of Medical Sciences

Background/aim: Vaccines reduce morbidity and mortality caused by infectious diseases that threaten public health. Lifelong immunization programs are essential for the entire population. This study assessed adult vaccination uptake for influenza, pneumococcal, and coronavirus disease 2019 (COVID-19) vaccines in Türkiye and examined the barriers and factors influencing vaccination decisions.

Materials and methods: This cross-sectional survey was designed and conducted by the Immunization Working Group of the Turkish Society of Clinical Microbiology and Infectious Diseases. A 19-item questionnaire was administered to individuals aged 18 years or older to assess influenza, pneumococcal, and COVID-19 vaccination status. The questionnaire collected data on demographic …


Nationwide Characteristics Of Infectious Disease Patients Transported By Helicopter In Türkiye, Ayşe Gülden Bekgöz, Kerem Dost Bi̇lmez, Muhammed Saltuk Deni̇z Aug 2026

Nationwide Characteristics Of Infectious Disease Patients Transported By Helicopter In Türkiye, Ayşe Gülden Bekgöz, Kerem Dost Bi̇lmez, Muhammed Saltuk Deni̇z

Turkish Journal of Medical Sciences

Background/aim: To evaluate the clinical, demographic, and operational characteristics of patients with infectious diseases transported by helicopter ambulance and to examine differences in the transfer patterns, flight durations, and diagnostic categories.

Materials and methods: Registry data of patients with infectious diseases transported by helicopter ambulance were analyzed. Demographic characteristics, diagnoses, referring and receiving hospital types, intraprovincial and interprovincial transfer status, flight durations, and temporal distribution of transfers (hours, days, and months) were evaluated. Flight duration was calculated in minutes and compared between intraprovincial and interprovincial transfers.

Results: A total of 543 patients with infectious diseases were transported by helicopter ambulance. …


Bcg Overexpressing Ag85b Reprograms Host Immune Response Through Coordinated Transcriptional Networks, Vivek Chauhan, Rakesh Kumar, Raja Veerapandian, Enrique I. Ramos, Chinnaswamy Jagannath, Shrikanth Gadad, Subramanian Dhandayuthapani Aug 2026

Bcg Overexpressing Ag85b Reprograms Host Immune Response Through Coordinated Transcriptional Networks, Vivek Chauhan, Rakesh Kumar, Raja Veerapandian, Enrique I. Ramos, Chinnaswamy Jagannath, Shrikanth Gadad, Subramanian Dhandayuthapani

School of Medicine Publications

Antigen 85B (Ag85B), an immunodominant protein secreted by Mycobacterium tuberculosis (Mtb), induces robust T-cell-mediated immunity in host cells. Previous studies have demonstrated that recombinant BCG strains overexpressing Ag85B (BCG85B) confer significant protection against tuberculosis in mouse models. This study hypothesized that enhanced protection by recombinant BCG85B results from modulation of host immune gene expression by the Ag85B antigen. To test this, RNA-seq analysis was performed on splenocytes from mice immunized with the wild-type BCG (BCG-WT) and BCG85B strains. Differentially expressed genes (DEGs) in the splenocytes of BCG85B-immunized mice indicated upregulation of immune-related KEGG pathways, including Th1/Th2 and Th17 differentiation, NF-kappa …


Metabolic Regulation And Immunity In The Spaceflight Environment, Graeme Grainger, Riley Dienna, Astrid Senko, Angela Cebula, Arden Rodriguez Arden Rodriguez Aug 2026

Metabolic Regulation And Immunity In The Spaceflight Environment, Graeme Grainger, Riley Dienna, Astrid Senko, Angela Cebula, Arden Rodriguez Arden Rodriguez

Discovery Day - Daytona Beach

Long-duration spaceflight exposes astronauts to chronic ionizing radiation and microgravity that disrupts homeostasis in the immune system and cellular metabolism. While simulated spaceflight models demonstrate altered T-cell polarization and sex-dependent shifts toward regulatory phenotypes, the metabolic mechanisms driving these immune changes remain unclear. Immune cell function is tightly linked to metabolic programming, with effector T cells relying on glycolysis and regulatory T cells favoring oxidative metabolism, making them highly sensitive to shifts in nutrient availability and redox balance. Emerging research further suggests that neutrophils act as metabolic regulators capable of reshaping the immune microenvironment through oxidative stress, cytokine production, and …


A Distinct Form Of Fat Fibrosis Is Linked To Insulin Resistance In People With Hiv, Diana L Alba, Alaa Abdellatif, Moon Kyung Choi, Stephen M Brown Mayfield, Thuy An T Pham, David I Berrios, Antonio E Rodriguez, Marin Ewing, Tony R Figueroa, Judy Gonzalez-Vargas, Ningyan Zhang, Zhiqiang An, Dawei Bu, Steven G Deeks, Philipp E Scherer, Peter W Hunt, Suneil K Koliwad Aug 2026

A Distinct Form Of Fat Fibrosis Is Linked To Insulin Resistance In People With Hiv, Diana L Alba, Alaa Abdellatif, Moon Kyung Choi, Stephen M Brown Mayfield, Thuy An T Pham, David I Berrios, Antonio E Rodriguez, Marin Ewing, Tony R Figueroa, Judy Gonzalez-Vargas, Ningyan Zhang, Zhiqiang An, Dawei Bu, Steven G Deeks, Philipp E Scherer, Peter W Hunt, Suneil K Koliwad

The Brown Foundation: Institute of Molecular Medicine

BACKGROUND

Despite antiretroviral therapy (ART), people with HIV (PWH) are at heightened risk for insulin resistance (IR) and type 2 diabetes (T2D). Subcutaneous adipose tissue (SAT) fibrosis contributes to metabolic disease, but its role in IR among PWH is unknown. We investigated the relationship between SAT fibrosis and IR in PWH, along with transcriptional signatures to distinguish it from SAT fibrosis due to obesity.

METHODS

We analyzed body composition and SAT fibrosis (hydroxyproline) in 46 PWH and 74 people without HIV (PWoH), excluding individuals with T2D. We examined fibrosis-related gene transcription in the SAT using a targeted panel and measured …


Bibliometric Analysis Of The Top 100 Most Cited Publications From Saudi Arabia Reveals The Predominance Of Medical Fields, Mahmoud Kandeel, Abdulla Al-Taher Aug 2026

Bibliometric Analysis Of The Top 100 Most Cited Publications From Saudi Arabia Reveals The Predominance Of Medical Fields, Mahmoud Kandeel, Abdulla Al-Taher

Saudi Medical Journal

Objectives: To explore the citation impact, journals, international collaborations, trends of research topics and gain more visibility for the Saudi contribution to the global scientific landscape. Methods: This bibliometric study analyzes the top 100 cited publications affiliated with Saudi Arabia in Scopus, from inception to January 2026. The extracted bibliometric indicators include total citation metrics, sources, collaboration maps, and co-occurrence networks of keywords and collaborations. Results: The results indicate a strong predominance for medicine and health sciences as the subjects of the most prolific and significant number of citations. A substantial proportion of the most cited papers originates from major …


The Al-Bahah Paradox: Divergent Patterns Of Increased And Decreased Infectious Disease Incidence Relative To National Saudi Rates Over 12 Years Of Surveillance, Mohammed A. A. Alqumber Aug 2026

The Al-Bahah Paradox: Divergent Patterns Of Increased And Decreased Infectious Disease Incidence Relative To National Saudi Rates Over 12 Years Of Surveillance, Mohammed A. A. Alqumber

Saudi Medical Journal

Objective: To identify statistically significant deviations in notifiable infectious disease incidence between Al-Bahah region and national Saudi averages, and to generate hypotheses that may inform future epidemiological, microbiological, and public health investigations. Methods: In April 2026, a 12-year retrospective ecological study (2013–2024) was conducted using surveillance data from the Saudi Ministry of Health for 37 notifiable infectious diseases across 20 health regions. Cumulative incidence rates, standardized morbidity ratios (SMRs), and Z-tests compared observed cases in Al-Bahah against national estimates. Results: Overall incidence was 15.8% lower in Al-Bahah than nationally (86.42 versus 102.68; incidence rate ratios = 0.842; p …


The Role Of Chimeric Antigen Receptor Regulatory T Cells In Promoting Immune Tolerance In Solid Organ Transplantation: Mechanisms And Therapeutic Potential, Maher S. Alwethaynani Aug 2026

The Role Of Chimeric Antigen Receptor Regulatory T Cells In Promoting Immune Tolerance In Solid Organ Transplantation: Mechanisms And Therapeutic Potential, Maher S. Alwethaynani

Saudi Medical Journal

Solid organ transplantation (SOT) is a life-saving procedure for patients with end-stage organ failure; however, lifelong immunosuppressant use is needed to prevent allograft rejection. These drugs increase the risk of non-Hodgkin lymphoma, liver, kidney, and lung cancers, and heighten susceptibility to oncogenic viruses, including hepatitis B and Epstein-Barr virus. The usage of chimeric antigen receptor (CAR) regulatory T (Treg) cells is a promising approach to induce transplant tolerance while minimizing dependence on immunosuppressants. The CAR Tregs offer the potential to enhance graft survival and quality of life by reducing immunosuppressant-related morbidity and mortality. Despite remarkable progress in transplantation tolerance, challenges …


Meta-Analysis On The Effect Of Tai Chi Chuan On Human Biomechanics And Health From (2021–2025), Bijad S. Alqahtani, Husam A. Almalki Aug 2026

Meta-Analysis On The Effect Of Tai Chi Chuan On Human Biomechanics And Health From (2021–2025), Bijad S. Alqahtani, Husam A. Almalki

Saudi Medical Journal

Objective: Prior reviews emphasize overall health outcomes of Tai Chi Chuan (TCC) but rarely resolve the biomechanical intermediates (such as Center of Mass (CoM)–Center of Pressure (CoP) control, joint loading) that link practice to clinical function—knowledge that matters for balance, fall risk, and osteoarthritic knee load management. This systematic review and meta-analysis aim to test the null hypothesis that TCC produces no improvement versus comparators in (i) biomechanical stability indices (mediolateral/anterior–posterior CoM–CoP separation; COP Root Mean Square RMS) and (ii) related clinical functions (such as Time up and go (TUG), Berg balance scale (BBS), Western Ontario and McMaster Universities Osteoarthritis …


Comparative Analysis Of Artificial Intelligence (Ai) Implications For Active Learning And Assessment At Various Curricular Levels Of Stem And Health Sciences In Developed Versus Underprivileged Countries, Vinay Munlapudi, Santanu De Aug 2026

Comparative Analysis Of Artificial Intelligence (Ai) Implications For Active Learning And Assessment At Various Curricular Levels Of Stem And Health Sciences In Developed Versus Underprivileged Countries, Vinay Munlapudi, Santanu De

FDLA Journal

Today’s all-pervasive emergence of artificial intelligence (AI) necessitates a comprehensive evaluation of its role in education, especially for occupational disciplines in health sciences and STEM. AI has reshaped student learning and instructors’ navigation of the evolving, post coronavirus infectious disease (COVID-19) global academic landscape. This study aimed at encapsulating evidence-based AI implications for student-centered, active learning and assessment at various curricular levels of science, technology, engineering, mathematics (STEM) and health sciences education in developed versus underprivileged or less developed countries. An extensive, scoping review of 65 recent, scholarly publications was conducted over six months through diverse search engines (PubMed, Google …


In Vivo Model Of Neurotropic Human Metapneumovirus Infection In Mice Brain, Joanna Yuen, Gage Greening, Eric S. Geanes, Dharitri Betha, Rebecca Mclennan Phd, Todd Bradley Aug 2026

In Vivo Model Of Neurotropic Human Metapneumovirus Infection In Mice Brain, Joanna Yuen, Gage Greening, Eric S. Geanes, Dharitri Betha, Rebecca Mclennan Phd, Todd Bradley

Posters

No abstract provided.


Dupilumab Versus Placebo In Adults And Adolescents With Eosinophilic Gastritis (Degas): A Double-Blind, Placebo-Controlled, Phase 2, Multicentre, Randomised Controlled Trial, Nirmala P Gonsalves, Evan S Dellon, Kara L Kliewer, Tetsuo Shoda, Regina Yearout, Seema S Aceves, Nicoleta C Arva, John A Besse, Julie M Caldwell, Mirna Chehade, Amaziah Coleman, Margaret H Collins, Sara Anvari, Gary W Falk, Sandeep K Gupta, Girish Hiremath, David A Katzka, Paneez Khoury, John Leung, Calies Menard-Katcher, Paul Menard-Katcher, Kathryn A Peterson, Maria A Pletneva, Amanda K Rudman Spergel, Jonathan M Spergel, Tatyana Vaysman, Joshua B Wechsler, Benjamin L Wright, Guang-Yu Yang, Xue Zhang, Meijian Zhou, Ashish Bansal, Bram P Raphael, Amr Radwan, Jennifer Maloney, Antonio Martin, Yamo Deniz, Glenn T Furuta, Lisa J Martin, Marc E Rothenberg Aug 2026

Dupilumab Versus Placebo In Adults And Adolescents With Eosinophilic Gastritis (Degas): A Double-Blind, Placebo-Controlled, Phase 2, Multicentre, Randomised Controlled Trial, Nirmala P Gonsalves, Evan S Dellon, Kara L Kliewer, Tetsuo Shoda, Regina Yearout, Seema S Aceves, Nicoleta C Arva, John A Besse, Julie M Caldwell, Mirna Chehade, Amaziah Coleman, Margaret H Collins, Sara Anvari, Gary W Falk, Sandeep K Gupta, Girish Hiremath, David A Katzka, Paneez Khoury, John Leung, Calies Menard-Katcher, Paul Menard-Katcher, Kathryn A Peterson, Maria A Pletneva, Amanda K Rudman Spergel, Jonathan M Spergel, Tatyana Vaysman, Joshua B Wechsler, Benjamin L Wright, Guang-Yu Yang, Xue Zhang, Meijian Zhou, Ashish Bansal, Bram P Raphael, Amr Radwan, Jennifer Maloney, Antonio Martin, Yamo Deniz, Glenn T Furuta, Lisa J Martin, Marc E Rothenberg

Faculty, Staff and Students Publications

Background: Eosinophilic gastritis currently has no approved treatments and is postulated to be driven by type 2 inflammation. Dupilumab blocks type 2 cytokines IL-4 and IL-13 and has efficacy in multiple diseases characterised by type 2 inflammation, including eosinophilic oesophagitis. We aimed to assess the efficacy and safety of dupilumab in patients with eosinophilic gastritis.

Methods: DEGAS was a proof-of-concept, phase 2, multicentre, randomised controlled trial consisting of a 12-week, double-blind, placebo-controlled period, followed by a 24-week open-label extension period. Patients aged 12-70 years from 11 hospitals in the USA with histologically active eosinophilic gastritis (≥30 eosinophils per high-power field …


Bridging The Gap In Science Research: Preparing Students For College- Level Research In The Sciences, Victoria Helwig, Yaoguang Li Jul 2026

Bridging The Gap In Science Research: Preparing Students For College- Level Research In The Sciences, Victoria Helwig, Yaoguang Li

UConn Library Presentations

Many first-year students enter college unprepared to fully engage with scientific literature and academic library resources. Drawing on experiences from academic librarians working with STEM students, this session explores common gaps in science research skills, including navigating databases, identifying scholarly sources, and understanding the structure of scientific literature. Participants will be introduced to practical strategies and classroom-ready activities to better prepare students for college-level research. Discussion questions: What science research skills do students struggle with most when entering college? How can high school instruction better support these skills? Where can librarians and educators collaborate to support student success?


The Incidence Of Some Intestinal Protozoa: Entamoeba Histolytica, Blastocystis Hominis And Giardia Lamblia Among Iraqi Individuals At Baghdad Province, Amani M. Jasim, Rabia A. Aboud, Mohamed Q. Al-Aybi Jul 2026

The Incidence Of Some Intestinal Protozoa: Entamoeba Histolytica, Blastocystis Hominis And Giardia Lamblia Among Iraqi Individuals At Baghdad Province, Amani M. Jasim, Rabia A. Aboud, Mohamed Q. Al-Aybi

BioMed Visions Journal

This study investigates incidence of Entamoeba histolytica, Blastocystis hominis and Giardia lamblia at Baghdad province during during the months of 2024. Samples were collected from patients admitted Baghdad hospitals during a period of January to the end of December 2024 and examine by Macroscopic Examination by direct wet mounts and Concentration Methods using formalin-ethyl acetate sedimentation or zinc sulfate flotation to concentrate ova/cysts analyzed .The findings indicate that no significant differences among study groups individuals infected with Entamoeba histolytica out of 222,133 individulas infected with Entamoeba histolytica (32%) females most frequently infected than males (27%).Giardia lambilia according to gender …


Evaluation The Attitudes Toward Prevention Of Communicable Diseases On Health Care Workers At Al-Sadr Hospital In Iraq's Najaf Governorate, Ahmed Ali Mohammed Alshamarti, Wisam Abdul Ameer Ali Farid, Atheer Kadhim Ibadi, Sabreen Ali Hassoni Jul 2026

Evaluation The Attitudes Toward Prevention Of Communicable Diseases On Health Care Workers At Al-Sadr Hospital In Iraq's Najaf Governorate, Ahmed Ali Mohammed Alshamarti, Wisam Abdul Ameer Ali Farid, Atheer Kadhim Ibadi, Sabreen Ali Hassoni

BioMed Visions Journal

Background: Communicable diseases are responsible for a heavy burden on human health. Health workers were the front line in preventing these diseases. Wrong or positive attitudes of health workers can reflect negatively or positively on infection control efforts. The primary objective of study evaluating attitudes levels between health care workers towards transferable diseases. The secondary objective, assessing association with social-demographic characteristics of health workers. Materials and Methods: The data from Al-Sadr Hospital, by use a frequency study started from the 1st of December 2021 to the 30th of May in 2022. The sample from 384 health care workers …