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Maranduca MA, Cosovanu MA, Clim A, Pinzariu AC, Filip N, Drochioi IC, Vlasceanu VI, Timofte DV, Nemteanu R, Plesa A, Pertea M, Serban IL. The Renin-Angiotensin System: The Challenge behind Autoimmune Dermatological Diseases. Diagnostics (Basel) 2023; 13:3398. [PMID: 37998534 PMCID: PMC10670244 DOI: 10.3390/diagnostics13223398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/02/2023] [Accepted: 11/06/2023] [Indexed: 11/25/2023] Open
Abstract
Autoimmune dermatological diseases (AIDD) encompass a diverse group of disorders characterized by aberrant immune responses targeting the skin and its associated structures. In recent years, emerging evidence suggests a potential involvement of the renin-angiotensin system (RAS) in the pathogenesis and progression of these conditions. RAS is a multicomponent cascade, primarily known for its role in regulating blood pressure and fluid balance. All of the RAS components play an important role in controlling inflammation and other immune responses. Angiotensin II, the main effector, acts on two essential receptors: Angiotensin Receptor 1 and 2 (AT1R and AT2R). A disturbance in the axis can lead to many pathological processes, including autoimmune (AI) diseases. AT1R activation triggers diverse signaling cascades involved in inflammation, fibrosis and tissue remodeling. Experimental studies have demonstrated the presence of AT1R in various cutaneous cells and immune cells, further emphasizing its potential contribution to the AI processes in the skin. Furthermore, recent investigations have highlighted the role of other RAS components, beyond angiotensin-converting enzyme (ACE) and Ang II, that may contribute to the pathophysiology of AIDD. Alternative pathways involving ACE2, Ang receptors and Ang-(1-7) have been implicated in regulating immune responses and tissue homeostasis within the skin microenvironment. Understanding the intricate involvement of the RAS in AIDD may provide novel therapeutic opportunities. Targeting specific components of the RAS, such as angiotensin receptor blockers (ARBs), ACE inhibitors (ACEIs) or alternative RAS pathway modulators, could potentially ameliorate inflammatory responses, reduce tissue damage and lessen disease manifestations. Further research is warranted to outline the exact mechanisms underlying RAS-mediated immune dysregulation in AIDD. This abstract aims to provide a concise overview of the intricate interplay between the RAS and AIDD. Therefore, we elaborate a systematic review of the potential challenge of RAS in the AIDD, including psoriasis, systemic sclerosis, vitiligo, lupus erythematosus and many more.
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Affiliation(s)
- Minela Aida Maranduca
- Discipline of Physiology, Department of Morpho-Functional Sciences II, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Internal Medicine Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700115 Iasi, Romania
| | - Mihai Andrei Cosovanu
- Discipline of Physiology, Department of Morpho-Functional Sciences II, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Andreea Clim
- Discipline of Physiology, Department of Morpho-Functional Sciences II, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Alin Constantin Pinzariu
- Discipline of Physiology, Department of Morpho-Functional Sciences II, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Nina Filip
- Discipline of Biochemistry, Department of Morpho-Functional Sciences II, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ilie Cristian Drochioi
- Department of Oral and Maxillofacial Surgery and Reconstructive, Faculty of Dental Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700020 Iasi, Romania
| | - Vlad Ionut Vlasceanu
- Discipline of Surgical Semiology, Department of Surgery I, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Daniel Vasile Timofte
- Discipline of Surgical Semiology, Department of Surgery I, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Roxana Nemteanu
- Medical I Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Institute of Gastroenterology and Hepatology, “St. Spiridon” University Hospital, 700111 Iasi, Romania
| | - Alina Plesa
- Medical I Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Institute of Gastroenterology and Hepatology, “St. Spiridon” University Hospital, 700111 Iasi, Romania
| | - Mihaela Pertea
- Department of Plastic Surgery and Reconstructive Microsurgery, “Sf. Spiridon” Emergency County Hospital, 700111 Iasi, Romania
| | - Ionela Lacramioara Serban
- Discipline of Physiology, Department of Morpho-Functional Sciences II, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
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Păun M, Torres G, Țiplica GS, Cauni VM. Epidemiologic Study of Gene Distribution in Romanian and Brazilian Patients with Non-Cicatricial Alopecia. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1654. [PMID: 37763773 PMCID: PMC10537507 DOI: 10.3390/medicina59091654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/04/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023]
Abstract
Background: Androgenetic alopecia (AGA) and alopecia areata (AA) are the most common types of non-cicatricial alopecia. Both diseases have limited effective therapeutic options and affect patient quality of life. Pharmacogenetic tests can help predict the most appropriate treatment option by evaluating the single nucleotide polymorphisms (SNPs) corresponding to genes related to alopecia. The objective of the study was to evaluate and compare selected SNPs and genes in AA and AGA patients from Romania and Brazil. Materials and Methods: We performed a retrospective study regarding the associations between AA and AGA and 45 tag SNPs of 15 genes in 287 Romanian and 882 Brazilian patients. The DNA samples were collected from oral mucosa using a swab. The SNPs were determined by the qPCR technique. Each genetic test displays the subject's genotype of the selected gene and the prediction of a successful treatment (e.g., genotype AA of the GR-alpha gene is related to a predisposition to normal sensibility to topical glucocorticoid, and, therefore, glucocorticoids should be effective). Results: The GR-alpha, GPR44-2, SULT1A1, and CRABP2 genes were statistically significantly different in Brazil compared to Romania. The SULT1A1 activity that predicts the response to minoxidil treatment showed in our analysis that minoxidil is recommended in half of the cases of AGA and AA. Patients with AGA and a high expression of SRD5A1 or PTGFR-2 may benefit from Dutasteride or Latanoprost treatment, respectively. Most of the studied genes showed no differences between the two populations. Conclusions: The DNA analysis of the patients with alopecia may contribute to a successful treatment.
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Affiliation(s)
- Monica Păun
- Dermatology Research Unit, Colentina Clinical Hospital, 020125 Bucharest, Romania
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania;
| | - Gustavo Torres
- Human Genome and Stem Cell Research Center, University of São Paulo, São Paulo 05508-220, Brazil;
| | - George Sorin Țiplica
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Second Department of Dermatology, Colentina Clinical Hospital, 020125 Bucharest, Romania
| | - Victor Mihail Cauni
- Department of Urology, Colentina Clinical Hospital, 020125 Bucharest, Romania;
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Cinteză E, Voicu C, Filip C, Ioniță M, Popescu M, Bălgrădean M, Nicolescu A, Mahmoud H. Myocardial Infarction in Children after COVID-19 and Risk Factors for Thrombosis. Diagnostics (Basel) 2022; 12:diagnostics12040884. [PMID: 35453932 PMCID: PMC9025069 DOI: 10.3390/diagnostics12040884] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/24/2022] [Accepted: 03/29/2022] [Indexed: 12/19/2022] Open
Abstract
Acute myocardial infarction (AMI) in children is rather anecdotic. However, following COVID-19, some conditions may develop which may favor thrombosis, myocardial infarction, and death. Such a condition is Kawasaki-like disease (K-lD). K-lD appears in children as a subgroup of the multisystem inflammatory syndrome (MIS-C). In some cases, K-lD patients may develop giant coronary aneurysms. The evolution and characteristics of coronary aneurysms from K-lD appear to be different from classical Kawasaki disease (KD) aneurysms. Differences include a lower percentage of aneurysm formation than in non-COVID-19 KD, a smaller number of giant forms, a tendency towards aneurysm regression, and fewer thrombotic events associated with AMI. We present here a review of the literature on the thrombotic risks of post-COVID-19 coronary aneurysms, starting from a unique clinical case of a 2-year-old boy who developed multiple coronary aneurysms, followed by AMI. In dehydration conditions, 6 months after COVID-19, the boy developed anterior descending artery occlusion and a slow favorable outcome of the AMI after thrombolysis. This review establishes severity criteria and risk factors that predispose to thrombosis and AMI in post-COVID-19 patients. These may include dehydration, thrombophilia, congenital malformations, chronic inflammatory conditions, chronic kidney impairment, acute cardiac failure, and others. All these possible complications should be monitored during acute illness. Ischemic heart disease prevalence in children may increase in the post-COVID-19 era, due to an association between coronary aneurysm formation, thrombophilia, and other risk factors whose presence will make a difference in long-term prognosis.
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Affiliation(s)
- Eliza Cinteză
- “Carol Davila” Pediatrics Department, University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- “Marie Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (C.F.); (M.I.); (M.P.); (A.N.); (H.M.)
- Correspondence: (E.C.); (C.V.)
| | - Cristiana Voicu
- “Marie Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (C.F.); (M.I.); (M.P.); (A.N.); (H.M.)
- Correspondence: (E.C.); (C.V.)
| | - Cristina Filip
- “Marie Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (C.F.); (M.I.); (M.P.); (A.N.); (H.M.)
| | - Mihnea Ioniță
- “Marie Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (C.F.); (M.I.); (M.P.); (A.N.); (H.M.)
| | - Monica Popescu
- “Marie Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (C.F.); (M.I.); (M.P.); (A.N.); (H.M.)
| | - Mihaela Bălgrădean
- “Carol Davila” Pediatrics Department, University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- “Marie Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (C.F.); (M.I.); (M.P.); (A.N.); (H.M.)
| | - Alin Nicolescu
- “Marie Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (C.F.); (M.I.); (M.P.); (A.N.); (H.M.)
| | - Hiyam Mahmoud
- “Marie Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (C.F.); (M.I.); (M.P.); (A.N.); (H.M.)
- Royal Brompton Hospital, London SW3 6NP, UK
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Lo Y, Tsai TF. Angiotensin converting enzyme and angiotensin converting enzyme inhibitors in dermatology: a narrative review. Expert Rev Clin Pharmacol 2022; 15:33-42. [PMID: 35196189 DOI: 10.1080/17512433.2022.2045950] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Angiotensin converting enzyme inhibitors (ACEI) are commonly used for cardiovascular diseases. The evidence supporting the use of ACEI in dermatology is limited. AREAS COVERED This review article was divided into three parts. The first part discusses ACEI in clinical use in dermatology. The second part reveals the relationship between angiotensin converting enzyme (ACE) and immune diseases, and further discusses the possible relationship between ACEI in clinical use in these diseases and ACE. The third part focuses on cutaneous adverse reactions of ACEI. EXPERT OPINION The use of ACEI in dermatology is mainly based on its properties as regulation of renin angiotensin system (RAS), but currently, with limited clinical use. The association of ACE and several diseases are well discussed, including COVID-19, psoriasis, sarcoidosis, systemic lupus erythematosus and vitiligo. The main cutaneous adverse effects of ACEI include angioedema, psoriasis and pemphigus. Plausible factors for these adverse reactions include accumulation of vasoactive mediators, preventing angiotension from binding to AT1 receptor and AT2 receptor and presence of circulating antibodies.
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Affiliation(s)
- Yang Lo
- Department of Dermatology, Cathay General Hospital, Taipei, Taiwan
| | - Tsen-Fang Tsai
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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Abstract
The American College of Cardiology Foundation/American Heart Association (ACCF/AHA) guidelines consider angiotensin-converting enzyme (ACE) inhibitors as one of the mainstay therapies in the management of heart failure. The widespread use of ACE inhibitors has been associated with several notable adverse effects such as hyperkalemia and an increased serum creatinine. There are no previous reports of alopecia associated with lisinopril use; however, a few previous cases of alopecia associated with other ACE inhibitors exist. This report discusses a case of lisinopril-induced alopecia of a 53-year-old male presenting to our outpatient heart failure clinic with a chief complaint of a new onset of alopecia. Upon evaluation, it was suspected that the patient's alopecia was likely medication induced by lisinopril; therefore, lisinopril was discontinued and switched to an angiotensin receptor blocker (ARB), losartan potassium. Alopecia resolved in 4 weeks after the therapeutic intervention. Our report suggests that the patient likely experienced a medication-induced alopecia, which was successfully resolved through proper identification and removal of the causative agent. Causality assessment between lisinopril and alopecia was determined using the Naranjo Adverse Drug Reaction Probability Scale-a total score of 6 was achieved and thus identified the adverse drug reaction as probable. Clinicians should be aware of the possibility that lisinopril may be an offending agent in a patient with unexplained alopecia.
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Affiliation(s)
- Vivek Kataria
- 1 Philadelphia College of Pharmacy, University of the Sciences, Department of Pharmacy Practice and Administration, Philadelphia, PA, USA
| | - Hueyyoung Wang
- 1 Philadelphia College of Pharmacy, University of the Sciences, Department of Pharmacy Practice and Administration, Philadelphia, PA, USA
| | - Joyce W Wald
- 2 Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, Heart Failure/Transplant Program, Philadelphia, PA, USA
| | - Yvonne L Phan
- 1 Philadelphia College of Pharmacy, University of the Sciences, Department of Pharmacy Practice and Administration, Philadelphia, PA, USA.,2 Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, Heart Failure/Transplant Program, Philadelphia, PA, USA
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