Accès ouvert
2025
article
OpenAlex
Sérgio Vañó-Galván, I. Figueras-Nart, Carlos Serrano, Maria Pilar Fortes et autres
Alopecia areata (AA) is a dermatological disease of immune origin characterized by partial or total hair loss of the scalp (alopecia totalis) or the whole body (alopecia universalis). Current therapeutic options, both topical and systemic, use nonspecific immunosuppressive or immunomodulatory management strategies. …
es
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Accès ouvert
2025
article
OpenAlex
David Calzada, Joan Bartra, Carlos Serrano, S Riggioni et autres
Table.Latest studies from 2020 to 2025regarding D. pteronyssinus sensitizations in Spain.Green intensity refers to the prevalence to molecular allergen in each study.Reference Approach N patients included Region of study D. pteronyssinus molecular allergens Prevalence % IgEs levels KUA/L Relation between sensitization profiles …
de, es, co, gt
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Accès ouvert
2025
article
OpenAlex
Johanna Ramirez-Villamizar, Ciro D Ibarra-Enríquez, Juan Sebastián Galindo-Sánchez, Carlos Serrano et autres
Introduction: Severe asthma is characterized by poor disease control despite the use of high-dose inhaled corticosteroids and long-acting bronchodilators. Biologic therapies have revolutionized its management, allowing some patients to achieve remission. However, uncertainty remains regarding the optimal duration of treatment and the …
co
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2025
article
OpenAlex
Amelia Cox-Fermandois, Camilo Berríos-Pastén, Carlos Serrano, Patricio Arros et autres
AIMS: To investigate the diversity, phylogenetic distribution, and structural features of polyhydroxyalkanoate (PHA) synthases (PhaCs), key enzymes for producing bioplastics, in different well-known and poorly-studied species of Pseudomonas. As Antarctic Pseudomonas spp. with unique PhaCs and PHA synthesis capabilities have been reported, …
cl
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Accès ouvert
2025
article
OpenAlex
Andrea Dionelly Murillo-Casas, Ricardo Dario Zwiener, Pedro Francisco Giavina-Bianchi Junior, Verónica Pardo-Manrique et autres
Background: Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are severe cutaneous reactions induced by delayed drug hypersensitivity, characterized by their complexity and multisystemic nature. Their diagnosis and management are challenging and require a multidisciplinary approach. Identifying the culprit drug is crucial …
co, ar, mx
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Accès ouvert
2025
preprint
OpenAlex
Amelia Cox-Fermandois, Camilo Berríos-Pastén, Carlos Serrano, Patricio Arros et autres
ABSTRACT Polyhydroxyalkanoates (PHAs) are industrial microbial biopolymers offering a sustainable and biodegradable alternative to petroleum-based plastics. The PHA polymerization process is primarily mediated by PHA synthases (PhaCs), which determine the molecular and physical properties of the synthesized polymers. Previous reports have described …
cl
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Accès ouvert
2024
article
OpenAlex
Verónica Pardo-Manrique, Ciro D Ibarra-Enríquez, Carlos Serrano, Fernando Raffán-Sanabria et autres
Asthma and obstructive sleep apnea (OSA) are common respiratory disorders. They share characteristics such as airway obstruction, poor sleep quality, and low quality of life. They are often present as comorbidities, along with obesity, gastroesophageal reflux disease (GERD), and allergic rhinitis (AR), …
co
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Accès ouvert
2022
article
OpenAlex
Eduardo Egea, Luis Fang, Alex Domínguez-Vargas, Sofía Moreno-Woo et autres
Introduction: Chronic spontaneous urticaria (CSU) is an inflammatory skin disease related to poor quality of life. Previous studies have found that vitamin D deficiency and vitamin D recep-tor (VDR) TaqI, BsmI, FokI, and ApaI gene single-nucleotide polymorphisms (SNPs) influence immune response and …
co
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Accès ouvert
2022
article
OpenAlex
Diana L Silva, Susana Barayazarra, Antonio Valero, Elizabeth García et autres
Background Allergic rhinitis (AR) affects up to 40% of the general population, there are large-scale multicenter studies that have described its characteristics and few studies have focused on studying patients with AR in Latin America (LA). Methodology A cross-sectional, descriptive, multicenter study …
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Accès ouvert
2020
article
OpenAlex
Dolly Vanessa Rojas-Mejía, Carlos Serrano
BACKGROUND: Flagellate dermatitis caused by the intake of shiitake mushrooms is characterized by linear erythematous lesions that are intensely pruritic. It is common in countries where the consumption of mushrooms is high, but it is rare in Latin America. It can be …
co
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Accès ouvert
2019
article
OpenAlex
Victória Cardona, Alberto Álvarez‐Perea, Ignacio Javier Ansotegui, Alfredo Arias‐Cruz et autres
Anaphylaxis is a severe allergic reaction with a rapid onset and it is potentially life-threatening. Its clinical manifestations are varied; they may affect the skin, the cardiovascular system, the respiratory system, and the digestive system, among others. The treatment of choice, which …
es, mx, ar, ve, co, br, us
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Accès ouvert
2018
article
OpenAlex
Laura del Mar Vásquez, Manuela Olaya, Daniela Cleves, Luis Fernando Ramírez-Zuluaga et autres
BACKGROUND: Symptoms of allergic diseases are a common cause of consultation during childhood. OBJECTIVE: To describe the profile of a population of Colombian preschool children seen in an allergology department and assess possible risk factors. METHODS: Descriptive, cross-sectional study of patients younger …
co
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