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Profil bibliographique

Alina Popp

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

91Publications signalées
3661Citations signalées
3Affiliations récentes

Les institutions déclarées

Les domaines associés

Celiac Disease Research and ManagementMicroscopic ColitisGastrointestinal motility and disordersGastrointestinal disorders and treatmentsEosinophilic Esophagitis

Les publications récentes

2026 article OpenAlex

Selective immunoglobulin A deficiency and coeliac disease: Immune response dynamics

Ester Donat, Ilma Rita Korponay-Szabo, Renata Auricchio, Marco Crocco et autres

Abstract Objective To analyse the serological immune response in paediatric patients with selective immunoglobulin A deficiency (SIgAD) and coeliac disease (CeD), focusing on immunoglobulin G antibody dynamics after starting the gluten‐free diet (GFD). Methods Data from SIgAD patients with a CeD diagnosis, …

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0 citations Journal of Pediatric Gastroenterology and Nutrition
Accès ouvert 2025 article OpenAlex

European Society for the Study of Coeliac Disease 2025 Updated Guidelines on the Diagnosis and Management of Coeliac Disease in Adults. Part 1: Diagnostic Approach

Abdulbaqi A. Al-Toma, Fabiana Zingone, Federica Branchi, Annalisa Schiepatti et autres

INTRODUCTION: Since the publication of the first European Society for the Study of Coeliac Disease (ESsCD) guidelines in 2019, significant advancements have emerged in the diagnosis of coeliac disease (CeD) in adults. These 2025 guidelines incorporate new evidence to refine diagnostic strategies, …

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58 citations United European Gastroenterology Journal
Accès ouvert 2025 article OpenAlex

Diagnostic Challenges in Enteropathies: A Histopathological Review

Iulia Enache, Ioan Cristian Nedelcu, Marina Balaban, Daniel Vasile Balaban et autres

Various enteropathies, including immune-mediated (IME) and infection-related conditions, can lead to small intestinal mucosal injury and malabsorption. While immune dysregulation plays a central role in diseases like celiac disease and autoimmune enteropathy, other conditions such as small intestinal bacterial overgrowth (SIBO) and …

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11 citations Diagnostics
Accès ouvert 2025 article OpenAlex

Anti-Tissue-Transglutaminase IgA Antibodies Presence Determination Using Electrochemical Square Wave Voltammetry and Modified Electrodes Based on Polypyrrole and Quantum Dots

Angela Gabriela Păun, Simona Popescu, Roxana Doina Trusca, Alina Popp et autres

A novel electrochemical detection method utilizing a cost-effective hybrid-modified electrode has been established. A glassy carbon (GC) modified electrode was tested for its ability to measure electrochemical tTG antibody levels, which are essential for diagnosing and monitoring Celiac disease (CD). Tissue transglutaminase …

ro (code pays fourni par la source)

5 citations Biosensors
Accès ouvert 2024 article OpenAlex

Electrochemical detection of anti-tissue transglutaminase antibody using quantum dots-doped polypyrrole-modified electrode

Cristina Dumitriu, Andreea Mădălina Pandele, Mihaela Vasilica Mîndroiu, Oana Andreea Lazăr et autres

A nanohybrid-modified glassy carbon electrode based on conducting polypyrrole doped with carbon quantum dots (QDs) was developed and used for the electrochemical detection of anti-tissue transglutaminase (anti-tTG) antibodies. To improve the polypyrrole conductivity, carrier mobility, and carrier concentration, four types of carbon …

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4 citations Microchimica Acta
Accès ouvert 2024 article OpenAlex

Uncovering the gap: Coeliac disease knowledge among healthcare professionals in the Danube region

Petra Rižnik, Ida Čarnohorski, Jasmina Dolinšek, Nataša Dragutinović et autres

BACKGROUND: Several studies have shown that the knowledge about coeliac disease (CD) is not satisfactory among healthcare professionals (HCP). The aim of our study was to assess the knowledge of HCPs about CD in the Danube region. METHODS: HCPs from 8 countries …

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2 citations BMC Gastroenterology
Accès ouvert 2024 article OpenAlex

Transcriptomic analysis of intestine following administration of a transglutaminase 2 inhibitor to prevent gluten-induced intestinal damage in celiac disease

Valeriia Dotsenko, Bernhard Tewes, Martin Hils, Ralf Pasternack et autres

Transglutaminase 2 (TG2) plays a pivotal role in the pathogenesis of celiac disease (CeD) by deamidating dietary gluten peptides, which facilitates antigenic presentation and a strong anti-gluten T cell response. Here, we elucidate the molecular mechanisms underlying the efficacy of the TG2 …

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50 citations Nature Immunology
Accès ouvert 2023 article OpenAlex

Prevalence of Coagulopathy in Patients with Celiac Disease: A Single-Center Retrospective Case-Control Study

Daniel Vasile Balaban, Laura Ioana Coman, Iulia Cristina Enache, Cristian Mihail Mardan et autres

Introduction: Despite being one of the most frequent chronic digestive diseases worldwide, with a prevalence of 1%, celiac disease (CD) remains severely underdiagnosed. Among the instruments used to improve its diagnostic rate, hematologic parameters have been proposed as screening tests to select …

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2 citations Gastroenterology Insights
Accès ouvert 2023 article OpenAlex

The Disease with a Thousand Faces and the Human Microbiome—A Physiopathogenic Intercorrelation in Pediatric Practice

Vasile Valeriu Lupu, Lăcrămioara Ionela Butnariu, Silvia Fotea, Ionela Daniela Morariu et autres

Numerous interrelationships are known in the literature that have the final effect of unmasking or influencing various pathologies. Among these, the present article aims to discuss the connection between systemic lupus erythematosus (SLE) and the human microbiome. The main purpose of this …

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19 citations Nutrients
Accès ouvert 2023 article OpenAlex

The Footprint of Microbiome in Pediatric Asthma—A Complex Puzzle for a Balanced Development

Ancuța Lupu, Elena Jechel, Cristina Maria Mihai, Elena Cristina Mitrofan et autres

Considered to be of greater complexity than the human genome itself, the microbiome, the structure of the body made up of trillions of bacteria, viruses, and fungi, has proven to play a crucial role in the context of the development of pathological …

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20 citations Nutrients
Accès ouvert 2023 article OpenAlex

Emerging role of the gut microbiome in post-infectious irritable bowel syndrome: A literature review

Vasile Valeriu Lupu, Cristina Mihaela Ghiciuc, Gabriela Ștefănescu, Cristina Maria Mihai et autres

Post-infectious irritable bowel syndrome (PI-IBS) is a particular type of IBS, with symptom onset after an acute episode of infectious gastroenteritis. Despite infectious disease resolution and clearance of the inciting pathogen agent, 10% of patients will develop PI-IBS. In susceptible individuals, the …

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44 citations World Journal of Gastroenterology

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