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Basfar AS, Jawhari AM, Alotaibi MN, Alzahrani ES, Aseeri IA, Atalla AA. Severity of acne, stress, and food habits of medical students at Taif University, Saudi Arabia. J Family Community Med 2023; 30:131-136. [PMID: 37303837 PMCID: PMC10252637 DOI: 10.4103/jfcm.jfcm_396_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 03/09/2023] [Accepted: 03/18/2023] [Indexed: 06/13/2023] Open
Abstract
BACKGROUND Stress and food habits seem to be associated with acne, but no study has been reported from in Taif, Saudi Arabia. The aim of this study was to determine the association between the severity of acne, stress, and food habits of undergraduate medical students. MATERIALS AND METHODS A cross-sectional study was conducted among 585 undergraduate medical students. Data was collected on students' demographics, academic year, and level. The Global Acne Grading System (GAGS) was utilized for a clinical evaluation of acne severity and an assessment of the presence and location of acne lesions. To assess respondents' stress, the Perceived Stress Scale (PSS) was employed, and adolescent food habits checklist (AFHC) assessed the food habits. To test for statistical significance, Chi-squared test was used for qualitative data, whereas Mann-Whitney U test and, Kruskal-Wallis tests were performed for quantitative variables. RESULTS The mean age of students was 21.16 ± 1.81 years, 53.5% were female and 53.8% were in the preclerkship academic level. Of these, 9.7%, 78.5%, and 11.8% had low, moderate, and high stress levels. The overall prevalence of acne was 88.2%; Mild, moderate, severe and very severe acne were present among 59%, 23.9%, 3.9% and 1.4% of students respectively. Female students had a significant higher percent of severe acne and students in preclerk ship years had significant higher mean AFHC scores. Students with severe stress had a significant higher mean GAGS score and lower mean AFHC scores. A significant positive correlation was found between GAGS scores and PSS. CONCLUSION The high rates of stress and acne of the study's participants demand that medical students be given greater attention with regard to dermatology and psychiatric diseases.
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Affiliation(s)
- Abdullah S. Basfar
- Department of Family Medicine, College of Medicine, Taif University, Taif, Saudi Arabia
| | - Amjad M. Jawhari
- Department of Family Medicine, College of Medicine, Taif University, Taif, Saudi Arabia
| | - Mansour N. Alotaibi
- Department of Family Medicine, College of Medicine, Taif University, Taif, Saudi Arabia
| | - Essam S. Alzahrani
- Department of Family Medicine, College of Medicine, Taif University, Taif, Saudi Arabia
| | - Ibrahim A. Aseeri
- Department of Family Medicine, College of Medicine, Taif University, Taif, Saudi Arabia
| | - Ayman A. Atalla
- Department of Family Medicine, College of Medicine, Taif University, Taif, Saudi Arabia
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Molecular Mechanisms of Neurogenic Inflammation of the Skin. Int J Mol Sci 2023; 24:ijms24055001. [PMID: 36902434 PMCID: PMC10003326 DOI: 10.3390/ijms24055001] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 02/23/2023] [Accepted: 03/01/2023] [Indexed: 03/08/2023] Open
Abstract
The skin, including the hypodermis, is the largest body organ and is in constant contact with the environment. Neurogenic inflammation is the result of the activity of nerve endings and mediators (neuropeptides secreted by nerve endings in the development of the inflammatory reaction in the skin), as well as interactions with other cells such as keratinocytes, Langerhans cells, endothelial cells and mast cells. The activation of TRPV-ion channels results in an increase in calcitonin gene-related peptide (CGRP) and substance P, induces the release of other pro-inflammatory mediators and contributes to the maintenance of cutaneous neurogenic inflammation (CNI) in diseases such as psoriasis, atopic dermatitis, prurigo and rosacea. Immune cells present in the skin (mononuclear cells, dendritic cells and mast cells) also express TRPV1, and their activation directly affects their function. The activation of TRPV1 channels mediates communication between sensory nerve endings and skin immune cells, increasing the release of inflammatory mediators (cytokines and neuropeptides). Understanding the molecular mechanisms underlying the generation, activation and modulation of neuropeptide and neurotransmitter receptors in cutaneous cells can aid in the development of effective treatments for inflammatory skin disorders.
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Dumitrache MD, Jieanu AS, Scheau C, Badarau IA, Popescu GDA, Caruntu A, Costache DO, Costache RS, Constantin C, Neagu M, Caruntu C. Comparative effects of capsaicin in chronic obstructive pulmonary disease and asthma (Review). Exp Ther Med 2021; 22:917. [PMID: 34306191 PMCID: PMC8280727 DOI: 10.3892/etm.2021.10349] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 05/14/2021] [Indexed: 12/25/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) and asthma are chronic respiratory diseases with high prevalence and mortality that significantly alter the quality of life in affected patients. While the cellular and molecular mechanisms engaged in the development and evolution of these two conditions are different, COPD and asthma share a wide array of symptoms and clinical signs that may impede differential diagnosis. However, the distinct signaling pathways regulating cough and airway hyperresponsiveness employ the interaction of different cells, molecules, and receptors. Transient receptor potential cation channel subfamily V member 1 (TRPV1) plays a major role in cough and airway inflammation. Consequently, its agonist, capsaicin, is of substantial interest in exploring the cellular effects and regulatory pathways that mediate these respiratory conditions. Increasingly more studies emphasize the use of capsaicin for the inhalation cough challenge, yet the involvement of TRPV1 in cough, bronchoconstriction, and the initiation of inflammation has not been entirely revealed. This review outlines a comparative perspective on the effects of capsaicin and its receptor in the pathophysiology of COPD and asthma, underlying the complex entanglement of molecular signals that bridge the alteration of cellular function with the multitude of clinical effects.
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Affiliation(s)
- Mihai-Daniel Dumitrache
- Department of Pneumology IV, 'Marius Nasta' Institute of Pneumophtysiology, 050159 Bucharest, Romania
| | - Ana Stefania Jieanu
- Department of Physiology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Cristian Scheau
- Department of Physiology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Ioana Anca Badarau
- Department of Physiology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | | | - Ana Caruntu
- Department of Oral and Maxillofacial Surgery, 'Dr. Carol Davila' Central Military Emergency Hospital, 010825 Bucharest, Romania.,Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, 'Titu Maiorescu' University, 031593 Bucharest, Romania
| | - Daniel Octavian Costache
- Department of Dermatology, 'Dr. Carol Davila' Central Military Emergency Hospital, 010825 Bucharest, Romania
| | - Raluca Simona Costache
- Department of Gastroenterology, Gastroenterology and Internal Medicine Clinic, 'Dr. Carol Davila' Central Military Emergency Hospital, 010825 Bucharest, Romania.,Department of Internal Medicine and Gastroenterology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Carolina Constantin
- Department of Immunology, 'Victor Babes' National Institute of Pathology, 050096 Bucharest, Romania.,Department of Pathology, 'Colentina' University Hospital, 020125 Bucharest, Romania
| | - Monica Neagu
- Department of Immunology, 'Victor Babes' National Institute of Pathology, 050096 Bucharest, Romania.,Department of Pathology, 'Colentina' University Hospital, 020125 Bucharest, Romania.,Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 76201 Bucharest, Romania
| | - Constantin Caruntu
- Department of Physiology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Dermatology, 'Prof. N.C. Paulescu' National Institute of Diabetes, Nutrition and Metabolic Diseases, 011233 Bucharest, Romania
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4
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Basharat S, Gilani SA, Iftikhar F, Murtaza MA, Basharat A, Sattar A, Qamar MM, Ali M. Capsaicin: Plants of the Genus Capsicum and Positive Effect of Oriental Spice on Skin Health. Skin Pharmacol Physiol 2021; 33:331-341. [PMID: 33401283 DOI: 10.1159/000512196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Accepted: 08/28/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Capsaicin, the main pungent ingredient in hot chili peppers, causes excitation of small sensory neurons. It also provides the basic pungent flavor in Capsicum fruits. SUMMARY Capsaicin plays a vital role as an agonist for the TRPV1 (transient receptor potential cation channel, subfamily V, member 1) receptor. TRPV1 is essential for the reduction of oxidative stress, pain sensations, and inflammation. Therefore, it has many pros related to health issue. Activation and positive impact of TRPV1 via capsaicin has been studied in various dermatological conditions and in other skin-related issues. Past studies documented that capsaicin plays a vital role in the prevention of atopic dermatitis as well as psoriasis. Moreover, TRPV1 is also very important for skin health because it acts as a capsaicin receptor. It is found in nociceptive nerve fibers and nonneural structures. It prompts the release of a compound that is involved in communicating pain between the spinal cord nerves and other parts of the body. Key Messages: Here, we summarize the growing evidence for the beneficial role of capsaicin and TRPV1 and how they help in the relief of skin diseases such as inflammation, permeation, dysfunction, atopic dermatitis, and psoriasis and in pain amplification syndrome.
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Affiliation(s)
- Shahnai Basharat
- University Institute of Diet & Nutritional Sciences, The University of Lahore, Sargodha, Pakistan,
| | - Syed Amir Gilani
- Dean, Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
| | - Faiza Iftikhar
- University Institute of Diet & Nutritional Sciences, The University of Lahore, Sargodha, Pakistan
| | | | - Ayesha Basharat
- Sargodha Medical College, University of Sargodha, Sargodha, Pakistan
| | - Ahsan Sattar
- Food Microbiology and Technology, Bahaudin Zikriya University, Multan, Pakistan
| | - Muhammad Mustafa Qamar
- Department of Physical Therapy, Sargodha Medical College, The University of Sargodha, Sargodha, Pakistan
| | - Muhammad Ali
- Institute of Allied Health Sciences, Sargodha Medical College, The University of Sargodha, Sargodha, Pakistan
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Farc O, Cristea V. An overview of the tumor microenvironment, from cells to complex networks (Review). Exp Ther Med 2021; 21:96. [PMID: 33363607 PMCID: PMC7725019 DOI: 10.3892/etm.2020.9528] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 09/29/2020] [Indexed: 01/13/2023] Open
Abstract
For a long period, cancer has been believed to be a gene disease, in which oncogenic and suppressor mutations accumulate gradually, finally leading to the malignant transformation of cells. This vision has changed in the last few years, the involvement of the tumor microenvironment, the non-malignant part of the tumors, as an important contributor to the malignant growth being now largely recognized. There is a consensus according to which the understanding of the tumor microenvironment is important as a means to develop new approaches in the therapy of cancer. In this context, the present study is a review of the different types of non-malignant cells that can be found in tumors, with their pro or antitumoral actions, presence in tumors and therapeutic targeting. These cells establish complex relations between them, through cytokines, exosomes, cell adhesion, co-stimulation and co-inhibition; these relations will also be examined in the present work.
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Affiliation(s)
- Ovidiu Farc
- Immunology Department, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Victor Cristea
- Immunology Department, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
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Iancu GM, Ocneanu A, Rotaru M. Hydroxyurea-induced superinfected ulcerations: Two case reports and review of the literature. Exp Ther Med 2020; 20:191. [PMID: 33101481 PMCID: PMC7579764 DOI: 10.3892/etm.2020.9321] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 08/10/2020] [Indexed: 01/07/2023] Open
Abstract
The chronic use of hydroxyurea (HU) in some oncologic and non-oncologic diseases (psoriasis, sickle cell anemia) can be accompanied by side effects, both systemic and mucocutaneous. The most severe adverse events known in HU therapy are leg ulcers and cutaneous carcinomas. At skin level may also appear: xerosis, persistent pruritus, skin color changes (erythema, hyperpigmentation), cutaneous atrophy. Likewise, oral ulcerations and stomatitis may occur at mucosal level. Hair damage can be expressed through alopecia and nail damage through melanonychia and oncycholysis. First case, a 63-year-old woman with severe psoriasis vulgaris and chronic granulocytic leukemia, with 5 years of HU therapy, was admitted to hospital for submammary and palmoplantar ulcers, superinfected with methicillin-resistant Staphylococcus aureus and Proteus mirabilis. Clinical exam showed that the patient had also cutaneous atrophy, marked palmoplantar xerosis and melanonychia. The second case, a 72-year-old woman with primary thrombocytemia, treated with HU for 3 years, presented with necrotic leg ulcers that were superinfected with Pseudomonas aeruginosa, Enterobacter and E. Coli. The patient associates cellulitis, microbial eczema and xeroderma. In both cases, after HU discontinuation, systemic antibiotics, topical epithelizing agents and emollients, the ulcers had a slow favorable evolution. In our cases, the ulcers appeared after 5, respectively 3 years of HU therapy. It is stressed that in the first case, which had associated psoriasis, after 1 year of 1 g of HU/day, the psoriatic lesions completely disappeared. The severe progression of the ulcers was also favored by the superinfection of the ulcers with 2, respectively, 3 identified germs for which appropriate systemic antibiotics was required.
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Affiliation(s)
- Gabriela Mariana Iancu
- Dermatology Department, Faculty of Medicine, University Lucian Blaga of Sibiu, 550169 Sibiu, Romania.,Clinic of Dermatology, County Emergency Hospital of Sibiu, 550245 Sibiu, Romania
| | - Anca Ocneanu
- Dermatology Office, Grivita Medical Center, 810521 Braila, Romania
| | - Maria Rotaru
- Dermatology Department, Faculty of Medicine, University Lucian Blaga of Sibiu, 550169 Sibiu, Romania.,Clinic of Dermatology, County Emergency Hospital of Sibiu, 550245 Sibiu, Romania
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Ciobotaru OR, Stoleriu G, Ciobotaru OC, Grigorovici A, Voinescu DC, Matei MN, Cobzaru RG, Manolache N, Lupu MN. Postanesthetic skin erythema due to succinylcholine versus atracurium. Exp Ther Med 2020; 20:2368-2372. [PMID: 32765716 PMCID: PMC7401908 DOI: 10.3892/etm.2020.8792] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 04/14/2020] [Indexed: 12/28/2022] Open
Abstract
Intraoperative anaphylactic reactions may range from mild, erythema-like to anaphylactic shock, with tension crash and bronchospasm. The substances considered to be most responsible for the occurrence of intraoperative allergic reactions are neuromuscular blocking agents, antibiotics and latex. Recent studies have identified a new receptor, Mas-Related G-Protein-coupled Receptor X2 (MRGPRX2), considered as a target for some neuromuscular blockers such as atracurium, rocuronium or fluoroquinolone, resulting in pseudoallergic or anaphylactoid reactions. Induction of anesthesia can use both depolarizing myorelaxants, useful especially in emergency situations, in the patient with gastric plenitude or at high risk of intubation, and non-depolarizing myorelaxants such as atracurium, cisatracurium and rocuronium. Succinylcholine has a short time of action and it is rapidly metabolized. Atracurium, although having a slightly longer time to action, has the benefit of a low risk of increased levels of potassium in blood, which is extremely important in patients with cardiac pathology or associated kidney diseases. The present study compared the side effects of systemic anesthesia with succinylcholine vs. atracurium.
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Affiliation(s)
- Oana Roxana Ciobotaru
- Clinical Department, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania
| | - Gabriela Stoleriu
- Clinical Department, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania
| | - Octavian Catalin Ciobotaru
- Department of Surgery, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania
| | - Alexandru Grigorovici
- Department of Surgery, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Doina Carina Voinescu
- Clinical Department, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania
| | - Madalina Nicoleta Matei
- Department of Dental Medicine, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania
| | - Roxana Gabriela Cobzaru
- Department of Preventive Medicine and Interdisciplinarity, Discipline Microbiology, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Nicuta Manolache
- Department of Pharmaceutical Sciences, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania
| | - Mary-Nicoleta Lupu
- Department of Surgery, Faculty of Medicine and Pharmacy, ‘Dunărea de Jos’ University, 800008 Galati, Romania
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Șuță MC, Karancsi OL, Mușat O, Balica N, Yasar I, Roșca C, Stanca S, Dărăbuş DM. Triamcinolone acetonide induces sterile endophthalmitis in patients with intermediate uveitis: A case report series. Exp Ther Med 2020; 20:2524-2528. [PMID: 32765744 PMCID: PMC7401768 DOI: 10.3892/etm.2020.8883] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 05/22/2020] [Indexed: 12/22/2022] Open
Abstract
Due to their anti-inflammatory, antiangiogenic and antiedematous properties, corticosteroids have been commonly used in the treatment of retinal diseases. Intravitreal administration of steroids offers the maximal drug efficacy and the lowest risk of systemic side effects. The authors report three cases of presumed sterile endophthalmitis induced by triamcinolone acetonide (TA) in three eyes with intermediate non-infectious uveitis. Each patient received a single intravitreal injection of TA of 4 mg. Because of the intense vitreous inflammatory reaction, retina examination and the optical coherence tomography could not be performed, although vitreous opacities were observed on the ocular ultrasound. The dense vitreous opacity is a defining factor, the anterior segment inflammation is mild to moderate and a hypopyon is present, which may be a sterile inflammatory reaction or the triamcinolone material itself. In cases of sterile endophthalmitis, the visual acuity increases progressively as the intraocular inflammation diminishes. Local treatment with topical antibiotics, prednisolone acetate and cycloplegic eyedrops is recommended to control the inflammatory reaction.
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Affiliation(s)
- Marius Cristian Șuță
- Department of Ophthalmology, ‘Victor Babeş’ University of Medicine and Pharmacy, 300041 Timişoara, Romania
| | - Olimpiu Ladislau Karancsi
- Department of Oral Implantology and Prosthetic Restorations on Implants, ‘Victor Babeş’ University of Medicine and Pharmacy, 300041 Timişoara, Romania
| | - Ovidiu Mușat
- Department of Ophthalmology, ‘Dr. Carol Davila’ Central Military Emergency University Hospital, 010825 Bucharest, Romania
| | - Nicolae Balica
- Department of ENT, ‘Victor Babeş’ University of Medicine and Pharmacy, Timişoara County Emergency Clinical Hospital, 300041 Timişoara, Romania
| | - Iasmina Yasar
- Department of Ophthalmology, Timişoara County Emergency Clinical Hospital, 300041 Timişoara, Romania
| | - Cosmin Roșca
- Department of Ophthalmology, Oculens Clinic, 400501 Cluj-Napoca, Romania
| | - Simona Stanca
- Department of Pediatrics, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Diana-Maria Dărăbuş
- Department of Ophthalmology, ‘Victor Babeş’ University of Medicine and Pharmacy, 300041 Timişoara, Romania
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Niculet E, Radaschin DS, Nastase F, Draganescu M, Baroiu L, Miulescu M, Arbune M, Tatu AL. Influence of phytochemicals in induced psoriasis (Review). Exp Ther Med 2020; 20:3421-3424. [PMID: 32905089 DOI: 10.3892/etm.2020.9013] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 06/17/2020] [Indexed: 12/11/2022] Open
Abstract
Cytokines involved in pathogenesis of psoriasis such as interleukins (IL-1β, IL-6, IL-17, IL-22, IL-23), interferon-α, tumor necrosis factor-α and interferon-γ can also become therapeutic targets. Research currently uses murine models of imiquimod-induced psoriatic-type dermatitis in order to analyze potentially helpful phytotherapeutics for psoriasis treatment: Curcuma longa, Aloe vera, Nigella sativa, Rubia cordifolia, Smilax china, Thespesia populnea, Wrightia tinctoria, Scutellaria baicalensis, Cassia tora, Pongamia pinnata and various Chinese herbal formulas. Psoriasis is a chronic inflammatory disease with complex pathogenic mechanisms that yield abnormal immune responses with clinical and morphological echoes (erythematous, scaly plaques with a histopathological basis made up of alterations i.e. keratinocyte aberrant proliferation, parakeratosis or chronic inflammation). The current therapeutic approach has only been able to manage the disease, without ensuring a certified treatment, thus giving rise to the need for better medications. This novel therapeutic approach has shown promising results in preclinical studies, giving hope for future phytochemical animal-based studies.
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Affiliation(s)
- Elena Niculet
- Department of Morphological and Functional Sciences, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800010 Galati, Romania.,Department of Pathology, 'Sf. Apostol Andrei' Emergency Clinical Hospital, 800578 Galati, Romania
| | - Diana Sabina Radaschin
- Research Center in the Field of Medical and Pharmaceutical Sciences, 'Dunarea de Jos' University, 800010 Galati, Romania.,Clinical Department, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800010 Galati, Romania
| | - Florentina Nastase
- Department of Neuropsychomotor Rehabilitation, 'Sf. Ioan' Emergency Clinical Hospital for Children, 800487 Galati, Romania
| | - Miruna Draganescu
- Clinical Department, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800010 Galati, Romania.,First Infectious Diseases Department 'Sf. Cuvioasa Parascheva' Clinical Hospital of Infectious Diseases, 800179 Galati, Romania
| | - Liliana Baroiu
- Clinical Department, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800010 Galati, Romania.,First Infectious Diseases Department 'Sf. Cuvioasa Parascheva' Clinical Hospital of Infectious Diseases, 800179 Galati, Romania
| | - Magdalena Miulescu
- Department of Morphological and Functional Sciences, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800010 Galati, Romania
| | - Manuela Arbune
- Clinical Department, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800010 Galati, Romania.,First Infectious Diseases Department 'Sf. Cuvioasa Parascheva' Clinical Hospital of Infectious Diseases, 800179 Galati, Romania
| | - Alin Laurentiu Tatu
- Research Center in the Field of Medical and Pharmaceutical Sciences, 'Dunarea de Jos' University, 800010 Galati, Romania.,Clinical Department, Faculty of Medicine and Pharmacy, 'Dunarea de Jos' University, 800010 Galati, Romania.,Dermatology Department, 'Sf. Cuvioasa Parascheva' Clinical Hospital of Infectious Diseases, 800179 Galati, Romania
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Leru PM, Anton VF, Ureche C, Zurac S, Bratu O, Neagoe CD. Mast cell activation syndromes - evaluation of current diagnostic criteria and laboratory tools in clinical practice (Review). Exp Ther Med 2020; 20:2348-2351. [PMID: 32765713 DOI: 10.3892/etm.2020.8947] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/16/2020] [Indexed: 01/15/2023] Open
Abstract
Mast cell activation syndromes (MCAS) represent a heterogeneous clinical entity caused by episodic and severe mast cell activation, including primary and secondary mast cell disorders (MCDs). The group of primary or clonal MCDs refers to systemic mastocytosis, other clonal MCAS and hereditary hypertryptasemia, while the secondary MCAS is characterized by normal mast cells (MCs) which are activated by external triggers, such as allergens or physical stimuli. Another category of MCAS is the idiopathic form, when no trigger or genetic mutation can be identified. Symptoms of mast cell activation are due to release of specific mediators and can be seen in many diseases, such as allergies, with localized or systemic clinical manifestations. Confirmation of MCAS is based on diagnostic criteria proposed by an international group of experts and the best available evidence in this field. It is generally accepted that the clinical picture of MCAS is non-specific and there are few available laboratory tools, making it difficult for clinicians to identify and confirm this entity. The diagnosis is established after exclusion of other possible clinical entities in most of the cases. Therefore, the actual diagnostic criteria of MCASs, some relevant clinical aspects and laboratory tools used in clinical practice were reviewed.
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Affiliation(s)
- Polliana Mihaela Leru
- Family Medicine Department, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Internal Medicine Clinic, 'Colentina' Clinical Hospital, 020125 Bucharest, Romania
| | - Vlad Florin Anton
- Internal Medicine Clinic, 'Colentina' Clinical Hospital, 020125 Bucharest, Romania
| | - Corina Ureche
- Internal Medicine Clinic, 'George Emil Palade' University of Medicine, Pharmacy, Science and Technology, 540139 Târgu Mureş, Romania
| | - Sabina Zurac
- Family Medicine Department, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Pathology, 'Colentina' Clinical Hospital, 020125 Bucharest, Romania
| | - Ovidiu Bratu
- Family Medicine Department, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Urology Clinic, Central Military Emergency University Hospital, 010825 Bucharest, Romania.,Academy of Romanian Scientists, 050045 Bucharest, Romania
| | - Carmen Daniela Neagoe
- Internal Medicine and Gastroenterology Clinic, Emergency County Hospital, 200642 Craiova, Romania.,Gastroenterology Department, University of Medicine and Pharmacy, 200349 Craiova, Romania
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11
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Boldeanu L, Boldeanu MV, Bogdan M, Meca AD, Coman CG, Buca BR, Tartau CG, Tartau LM. Immunological approaches and therapy in burns (Review). Exp Ther Med 2020; 20:2361-2367. [PMID: 32765715 PMCID: PMC7401720 DOI: 10.3892/etm.2020.8932] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 05/26/2020] [Indexed: 12/13/2022] Open
Abstract
Burns have become an important public health problem in the last two decades, with just over a quarter of a million deaths annually. Major burns are accompanied by a strong inflammatory response, which will most often lead to systemic response inflammatory syndrome, followed by sepsis and finally induce multiple organ failure. The main mechanism involved in wound healing after burns is the inflammatory process, characterized by the recruitment of myeloid and T cells and by the involvement of numerous cytokines, chemokines, complement fractions, as well as various growth factors. Inflammasomes, protein-based cytosolic complexes, activated during metabolic stress or infection, play a role in modulating and improving the defense capacity of the innate immune system. Nucleotide-binding domain and leucine-rich repeat protein 3 (NLRP3) inflammasome has been studied predominantly and several hypotheses have been issued. Restoring the balance between the pro-inflammatory response and the anti-inflammatory activity is the key element to effective therapy in burns. Severe burns require nutritional support and pharmacotherapy not only for burn area but for different pathological complications of burn injury. In-depth research is required to find new ways to modulate the defense capacity, to prevent the complications of abnormal immune response and to treat burn injuries efficiently.
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Affiliation(s)
- Lidia Boldeanu
- Department of Microbiology, University of Medicine and Pharmacy, 200349 Craiova, Romania
| | - Mihail Virgil Boldeanu
- Department of Immunology, University of Medicine and Pharmacy, 200349 Craiova, Romania.,Department of Medico Science SRL, Stem Cell Bank Unit, 200690 Craiova, Romania
| | - Maria Bogdan
- Department of Pharmacology, University of Medicine and Pharmacy, 200349 Craiova, Romania
| | - Andreea Daniela Meca
- Department of Pharmacology, University of Medicine and Pharmacy, 200349 Craiova, Romania
| | - Corneliu George Coman
- Department of Pharmacology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Beatrice Rozalina Buca
- Department of Pharmacology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Cosmin Gabriel Tartau
- Department of Pharmacology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Liliana Mititelu Tartau
- Department of Pharmacology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
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12
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Carmen Zaha D, Vesa C, Uivarosan D, Bratu O, Fratila O, Mirela Tit D, Pantis C, C Diaconu C, Bungau S. Influence of inflammation and adipocyte biochemical markers on the components of metabolic syndrome. Exp Ther Med 2020; 20:121-128. [PMID: 32509004 DOI: 10.3892/etm.2020.8663] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 03/03/2020] [Indexed: 12/11/2022] Open
Abstract
Metabolic syndrome is associated with increased risk of cardiovascular disease. This study investigated the correlation between adipocyte and inflammation biomarkers, and metabolic syndrome and its components. The study included 80 patients with normal body-mass index and 80 obese patients. The groups were assessed for serum values of adiponectin, leptin and highly sensitive C reactive protein (hsCRP), the homeostatic model assessment of insulin resistance (HOMA-IR), as well as the influence of these biochemical markers on the prevalence of metabolic syndrome and its components. Leptin, HOMA-IR and hsCRP had statistically significant (P<0.01) higher values in the group of obese subjects, while adiponectin had statistically significant (P<0.01) lower values. The prevalence of metabolic syndrome was 35% in the obese group and 5% in the normal weight group. Adiponectin and HOMA-IR were the variables significantly associated with metabolic syndrome (P<0.01), adiponectin/HOMA-IR ratio and leptin/adiponectin ratio were also associated with metabolic syndrome (P<0.01). No relationship was found between metabolic syndrome and hsCRP. Adiponectin and adiponectin/HOMA-IR were associated with all the components of metabolic syndrome and they can be useful to identify patients with high risk of diabetes mellitus and cardiovascular disease.
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Affiliation(s)
- Dana Carmen Zaha
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.,Clinical County Emergency Hospital of Oradea, 410169 Oradea, Romania
| | - Cosmin Vesa
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.,Clinical County Emergency Hospital of Oradea, 410169 Oradea, Romania
| | - Diana Uivarosan
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania
| | - Ovidiu Bratu
- Clinical Department 3, University of Medicine and Pharmacy 'Carol Davila', 050474 Bucharest, Romania
| | - Ovidiu Fratila
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania
| | - Delia Mirela Tit
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
| | - Carmen Pantis
- Clinical County Emergency Hospital of Oradea, 410169 Oradea, Romania.,Department of Surgical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania
| | - Camelia C Diaconu
- Clinical Department 5, University of Medicine and Pharmacy 'Carol Davila', 050474 Bucharest, Romania
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
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13
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Aida Maranduca M, Liliana Hurjui L, Constantin Branisteanu D, Nicolae Serban D, Elena Branisteanu D, Dima N, Lacramioara Serban I. Skin - a vast organ with immunological function (Review). Exp Ther Med 2020; 20:18-23. [PMID: 32508987 DOI: 10.3892/etm.2020.8619] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 02/12/2020] [Indexed: 02/06/2023] Open
Abstract
The skin is an organ with multiple functions, where important inflammatory and immunological processes take place. The integrity of the skin barrier is necessary for it to fulfill its roles. An intact skin barrier requires a physiological keratinization process, but also a normal cutaneous microbial flora. Any change in the proliferation and differentiation of keratinocytes entails the disruption of the skin barrier and the triggering of inflammatory and immunological processes at this level, in response to the aggression of external pathogens. Also, there are several specialised immune cells in the skin (Langerhans cells, T regulator cells, T helper cells), that maintain a balance between pro-inflammatory and anti-inflammatory processes at this level. Disturbing the immune homeostasis causes inflammation and allergic skin reaction. Psoriasis and atopic dermatitis are two inflammatory diseases of the skin, characterized by perturbation of the mechanisms of skin barrier formation. The immune system of the skin is also involved in the pathophysiology of vitiligo and pemphigus. The aim of this review is to offer a brief presentation of the inflammatory and immunological processes that occur in the skin.
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Affiliation(s)
- Minela Aida Maranduca
- Department of Physiology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Loredana Liliana Hurjui
- Department of Physiology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | | | - Dragomir Nicolae Serban
- Department of Physiology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Daciana Elena Branisteanu
- Department of Dermatology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Nicoleta Dima
- Department of Internal Medicine, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ionela Lacramioara Serban
- Department of Physiology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
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14
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Bobeică C, Tatu AL, Crăescu M, Solovăstru L. Dynamics of digital ulcers in systemic sclerosis. Exp Ther Med 2020; 20:61-67. [PMID: 32508995 PMCID: PMC7271728 DOI: 10.3892/etm.2020.8572] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 02/11/2020] [Indexed: 12/22/2022] Open
Abstract
Systemic sclerosis (SSc) is a collagenosis with insufficiently known etiopathogenesis,
characterized by microvasculopathy and excessive fibrosis in the context of an autoimmune
disorder. The incompletely elucidated pathogenesis and limited therapeutic options,
disabling aspects, skin lesions and pain determine important functional and psychological
deficiencies which affect the quality of life. It is imperative to observe and correlate
individual clinical and paraclinical data to optimize disease management. A group of 22
patients diagnosed with SSc, hospitalized in a university clinic in Bucharest was included
in an observational study. The evolution of digital ulcers was evaluated as an indicator
of vasculopathy and their status and dynamics were correlated with clinical elements
reflecting the fibrotic aspect of the disease. The present study shows that the Raynaud
phenomenon is almost always present during the course of the disease, but its presence is
not always associated with digital ulcers. The existing data in the literature show that
fibrosis is subsequent to vasculopathy, but this study did not reveal causality between
these two aspects of pathogenesis. The presence of microstomia and digital contracture was
identified in the presence of digital ulcers, but also in their absence. The
etiopathogenic mechanisms with multiple unknown involved factors open the opportunity to
investigate many aspects of SSc for optimal aiming of therapeutic interventions.
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Affiliation(s)
- Carmen Bobeică
- Department of Dermato-Venereology, Doctoral School, University of Medicine and Pharmacy 'Gr. T. Popa' Iaşi, 700115 Iaşi, Romania.,Department of Morphological and Functional Sciences, 'Dunărea de Jos' University of Galaţi, Faculty of Medicine and Pharmacy, 800216 Galaţi, Romania
| | - Alin Laurențiu Tatu
- Department of Clinical Dermato-Venereology, 'Dunărea de Jos' University of Galaţi, Faculty of Medicine and Pharmacy, ReForm UDJ, 800216 Galaţi, Romania.,Department of Clinical Dermato-Venereology, University of Medicine and Pharmacy 'Gr. T. Popa', Faculty of Medicine and Pharmacy, 700115 Iaşi, Romania
| | - Mihaela Crăescu
- Department of Morphological and Functional Sciences, 'Dunărea de Jos' University of Galaţi, Faculty of Medicine and Pharmacy, 800216 Galaţi, Romania.,Department of Clinical Radiotherapy, 'Sf. Ap. Andrei' Emergency Clinical Hospital of Galaţi, 800578 Galaţi; , Romania
| | - Laura Solovăstru
- Department of Clinical Dermato-Venereology, University of Medicine and Pharmacy 'Gr. T. Popa', Faculty of Medicine and Pharmacy, 700115 Iaşi, Romania.,Department of Clinical Dermato-Venereology, 'Sf. Spiridon' Emergency Clinical Hospital of Iaşi, 700111 Iaşi, Romania
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15
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Păcurar D, Dijmărescu I, Dijmărescu A, Pavelescu M, Andronie M, Becheanu C. Autoimmune phenomena in treated and naive pediatric patients with chronic viral hepatitis. Exp Ther Med 2019; 18:5101-5104. [PMID: 31819772 PMCID: PMC6895782 DOI: 10.3892/etm.2019.8144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 10/07/2019] [Indexed: 12/16/2022] Open
Abstract
Chronic viral hepatitis has been incriminated for inducing autoimmune events, but it is a known fact that interferon-based therapies also promote autoimmunity. We conducted an observational prospective study which included 114 pediatric patients with chronic viral hepatitis B and C. The patients were divided in 2 groups, the first group consisted of treatment-naive patients; the second group included patients who had received interferon-based therapy. We aimed to determine whether the ones who received treatment are more predisposed to developing autoimmune manifestations when compared to those naive. Fifty percent of the study group was found to have serological autoimmune phenomenon. Our research shows that the occurrence of the autoimmune phenomenon is delayed when the patient is treated with interferon-based regimens when compared to naive patients. Hence, even though interferon treatment has been reported to promote autoimmunity, the viruses themselves are more likely to induce the appearance of autoimmune markers over time in patients who do not receive treatment.
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Affiliation(s)
- Daniela Păcurar
- Department of Pediatrics, 'Grigore Alexandrescu' Emergency Children's Hospital, 011743 Bucharest, Romania.,Department of Pediatrics, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Irina Dijmărescu
- Department of Pediatrics, 'Grigore Alexandrescu' Emergency Children's Hospital, 011743 Bucharest, Romania.,Department of Pediatrics, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Adrian Dijmărescu
- Department of Radiology, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania.,Department of Radiology, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Mirela Pavelescu
- Department of Pediatrics, 'Grigore Alexandrescu' Emergency Children's Hospital, 011743 Bucharest, Romania.,Department of Pediatrics, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Mihai Andronie
- Department of Economic Sciences, Faculty of Economic Sciences, Spiru Haret University, 030045 Bucharest, Romania
| | - Cristina Becheanu
- Department of Pediatrics, 'Grigore Alexandrescu' Emergency Children's Hospital, 011743 Bucharest, Romania.,Department of Pediatrics, 'Carol Davila' University of Medicine and Pharmacy, 020021 Bucharest, Romania
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16
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Porumb-Andrese E, Vâță D, Postolică R, Stătescu L, Stătescu C, Grăjdeanu AI, Pătrașcu AI, Popescu IA, Solovastru LG. Association between personality type, affective distress profile and quality of life in patients with psoriasis vs. patients with cardiovascular disease. Exp Ther Med 2019; 18:4967-4973. [PMID: 31798718 PMCID: PMC6880473 DOI: 10.3892/etm.2019.7933] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 07/23/2019] [Indexed: 12/22/2022] Open
Abstract
Common chronic conditions, such as cardiovascular diseases and psoriasis, are associated with increased psychological distress. Health-related quality of life and personality type in patients with these two diseases were evaluated, including the patient's ability to respond truthfully or his/her tendency to be introverted or extroverted. The subjects (n=63) responded to questionnaires including: SF-36 questionnaire, Eysenck test and the questionnaire of the affective distress profile designed to assess the subjective dimension of functional negative emotions, dysfunctional negative emotions and positive emotions. Psoriasis patients had significantly higher average scores of physical functions and limitations brought on by emotional problems. Emotional instability was common for both types of patients and anxiety was associated with a low level of education. Overall, we believe that it is necessary to include items evaluating the patients' affective profile and personality in the assessment protocols of these diseases. These items could help the clinician in identifying possible factors that signal worsening of the disease or of non-response to treatment.
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Affiliation(s)
- Elena Porumb-Andrese
- Department of Dermatology, University of Medicine and Pharmacy 'Gr. T. Popa', 700115 Iași, Romania.,Dermatology Clinic of The Clinical Emergency County Hospital 'Sf. Spiridon', 700111 Iași, Romania
| | - Dan Vâță
- Department of Dermatology, University of Medicine and Pharmacy 'Gr. T. Popa', 700115 Iași, Romania.,Dermatology Clinic of The Clinical Emergency County Hospital 'Sf. Spiridon', 700111 Iași, Romania
| | | | - Laura Stătescu
- Department of Dermatology, University of Medicine and Pharmacy 'Gr. T. Popa', 700115 Iași, Romania.,Dermatology Clinic of The Clinical Emergency County Hospital 'Sf. Spiridon', 700111 Iași, Romania
| | - Cristian Stătescu
- Cardiology Clinic of The Institute of Cardiovascular Diseases, 700503 Iași, Romania
| | - Alina-Ioana Grăjdeanu
- Department of Dermatology, University of Medicine and Pharmacy 'Gr. T. Popa', 700115 Iași, Romania
| | - Adriana Ionela Pătrașcu
- Dermatology Clinic of The Clinical Emergency County Hospital 'Sf. Spiridon', 700111 Iași, Romania
| | - Ioana Adriana Popescu
- Department of Dermatology, University of Medicine and Pharmacy 'Gr. T. Popa', 700115 Iași, Romania
| | - Laura Gheucă Solovastru
- Department of Dermatology, University of Medicine and Pharmacy 'Gr. T. Popa', 700115 Iași, Romania.,Dermatology Clinic of The Clinical Emergency County Hospital 'Sf. Spiridon', 700111 Iași, Romania
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17
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Maria Alexandra Stanescu A, Totan A, Mircescu D, Diaconescu S, Gabriel Bratu O, Fekete L, László Fekete G, Boda D, Cristina Diaconu C. Assessment of suicidal behavior in dermatology (Review). Exp Ther Med 2019; 20:73-77. [PMID: 32508997 DOI: 10.3892/etm.2019.8145] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 10/21/2019] [Indexed: 12/21/2022] Open
Abstract
Many diseases that affect physical health can also affect mental health. Many of these diseases are studied in terms of quality of life, depression and suicidal behavior. Dermatological disorders, although having a strong impact on the individual's life, are less studied with regard to suicidal behavior. There is a need to approach several dermatological diseases from the perspective of suicidal behavior in order to intervene early with specific treatment or to prevent suicide. Psoriasis, acne, melanoma, atopic dermatitis and urticaria are scarcely studied from the point of view of suicidal behavior. In addition to these diseases, there are others that require attention in terms of suicidal behavior, such as vitiligo or oculocutaneous albinism, most probably due to a small number of people suffering from these diseases, research is almost non-existent in these cases. We want to draw attention to the importance of early detection of suicidal behavior in dermatological practice and to highlight the need for several studies on this subject.
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Affiliation(s)
| | - Alexandra Totan
- University of Medicine and Pharmacy 'Carol Davila', 050474 Bucharest, Romania
| | - Daniela Mircescu
- University of Medicine and Pharmacy 'Carol Davila', 050474 Bucharest, Romania
| | - Smaranda Diaconescu
- II Pediatric Surgery Clinic, 'St. Mary' Children Emergency Hospital, 700309 Iasi, Romania
| | - Ovidiu Gabriel Bratu
- University of Medicine and Pharmacy 'Carol Davila', 050474 Bucharest, Romania.,Urology Department, Emergency University Central Military Hospital, 010825 Bucharest, Romania
| | | | - Gyula László Fekete
- University of Medicine and Pharmacy, Dermatology Clinic, 530136 Targu Mures, Romania
| | - Daniel Boda
- University of Medicine and Pharmacy 'Carol Davila', Department of Dermatology, 050474 Bucharest, Romania
| | - Camelia Cristina Diaconu
- University of Medicine and Pharmacy 'Carol Davila', 050474 Bucharest, Romania.,Clinical Emergency Hospital of Bucharest, 020322 Bucharest, Romania
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18
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Scheau C, Badarau IA, Caruntu C, Mihai GL, Didilescu AC, Constantin C, Neagu M. Capsaicin: Effects on the Pathogenesis of Hepatocellular Carcinoma. Molecules 2019; 24:E2350. [PMID: 31247901 PMCID: PMC6651067 DOI: 10.3390/molecules24132350] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 06/21/2019] [Accepted: 06/24/2019] [Indexed: 12/22/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most frequent cancers, and to date, there have been very few drugs available that can improve survival, the most well-known being sorafenib. The pathogenesis of HCC is complex, involving multiple processes including abnormal cell and tissue regeneration, angiogenesis, genomic instability, cellular proliferation, and signaling pathway alterations. Capsaicin is a substance that holds increasingly high interest and is studied as a therapeutic option in a wide array of diseases. Several studies have investigated capsaicin roles in various stages of HCC oncogenesis. This paper aims to thoroughly detail the available information on the individual effects of capsaicin on the cellular mechanisms and pathways involved in HCC development, as well as investigate their possible cooperation and interferences. The synergistic antitumor effects of capsaicin and sorafenib are also addressed.
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Affiliation(s)
- Cristian Scheau
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Ioana Anca Badarau
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania.
| | - Constantin Caruntu
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania.
- Department of Dermatology, Prof. N.C. Paulescu National Institute of Diabetes, Nutrition and Metabolic Diseases, 011233 Bucharest, Romania.
| | - Gratiela Livia Mihai
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Andreea Cristiana Didilescu
- Department of Embryology, Faculty of Dental Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Carolina Constantin
- Immunology Department, Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
- Department of Pathology, Colentina University Hospital, 020125 Bucharest, Romania
| | - Monica Neagu
- Immunology Department, Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
- Department of Pathology, Colentina University Hospital, 020125 Bucharest, Romania
- Faculty of Biology, University of Bucharest, 76201 Bucharest, Romania
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19
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Boda D, Tsatsakis A. The Second Conference of the Romanian Society of Immuno-Dermatology, Bucharest, September 27-29, 2018. Exp Ther Med 2019; 17:979-981. [PMID: 30679962 PMCID: PMC6327649 DOI: 10.3892/etm.2018.7067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 12/06/2018] [Indexed: 11/25/2022] Open
Affiliation(s)
- Daniel Boda
- Dermatology Research Laboratory, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Aristidis Tsatsakis
- Deparment of Medicine, Laboratory of Toxicology, University of Crete, Heraklion 71003, Greece
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