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Hanna K, Asiedu AL, Theurer T, Muirhead D, Speirs V, Oweis Y, Abu-Eid R. Advances in Raman spectroscopy for characterising oral cancer and oral potentially malignant disorders. Expert Rev Mol Med 2024; 26:e25. [PMID: 39375841 PMCID: PMC11488342 DOI: 10.1017/erm.2024.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 06/18/2024] [Accepted: 08/16/2024] [Indexed: 10/09/2024]
Abstract
Oral cancer survival rates have seen little improvement over the past few decades. This is mainly due to late detection and a lack of reliable markers to predict disease progression in oral potentially malignant disorders (OPMDs). There is a need for highly specific and sensitive screening tools to enable early detection of malignant transformation. Biochemical alterations to tissues occur as an early response to pathological processes; manifesting as modifications to molecular structure, concentration or conformation. Raman spectroscopy is a powerful analytical technique that can probe these biochemical changes and can be exploited for the generation of novel disease-specific biomarkers. Therefore, Raman spectroscopy has the potential as an adjunct tool that can assist in the early diagnosis of oral cancer and the detection of disease progression in OPMDs. This review describes the use of Raman spectroscopy for the diagnosis of oral cancer and OPMDs based on ex vivo and liquid biopsies as well as in vivo applications that show the potential of this powerful tool to progress from benchtop to chairside.
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Affiliation(s)
- Katie Hanna
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Scotland, UK
- Aberdeen Cancer Centre, University of Aberdeen, Scotland, UK
| | - Anna-Lena Asiedu
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Scotland, UK
| | - Thomas Theurer
- School of Geoscience, University of Aberdeen, Aberdeen, Scotland, UK
| | - David Muirhead
- School of Geoscience, University of Aberdeen, Aberdeen, Scotland, UK
| | - Valerie Speirs
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Scotland, UK
- Aberdeen Cancer Centre, University of Aberdeen, Scotland, UK
| | - Yara Oweis
- School of Dentistry, University of Jordan, Amman, Jordan
| | - Rasha Abu-Eid
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Scotland, UK
- Aberdeen Cancer Centre, University of Aberdeen, Scotland, UK
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Piovesana M, Boscolo Nata F, Gardenal N, Tofanelli M, Boscolo-Rizzo P, Bussani R, Tirelli G. What's behind Margin Status in Oral Cancer? Indian J Otolaryngol Head Neck Surg 2024; 76:5001-5007. [PMID: 39376299 PMCID: PMC11455710 DOI: 10.1007/s12070-024-04943-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2024] [Accepted: 07/20/2024] [Indexed: 10/09/2024] Open
Abstract
In the 2nd century AD, Galen argued that the failure to remove any single 'root' of a malignant tumor could result in a local relapse. After nearly 2 millennia, this problem appears to be even more challenging due to our increased understanding of the complexity of tumor formation and spread. Pathological analysis of tumor margins under a microscope remains the primary and only accepted method for confirming the complete tumor removal. However, this method is not an all-or-nothing test, and it can be compromised by various intrinsic and extrinsic limitations. Among the intrinsic limitations of pathological analysis we recall the pathologist handling, tissue shrinkage, the detection of minimal residual disease and the persistence of a precancerous field. Extrinsic limitations relate to surgical tools and their thermal damage, the different kinds of surgical resections and frozen sections collection. Surgeons, as well as oncologists and radiotherapists, should be well aware of and deeply understand these limitations to avoid misinterpretation of margin status, which can have serious consequences. Meanwhile, new technologies such as Narrow band imaging have shown promising results in assisting with the achievement of clear superficial resection margins. More recently, emerging techniques like Raman spectroscopy and near-infrared fluorescence have shown potential as real-time guides for surgical resection. The aim of this narrative review is to provide valuable insights into the complex process of margin analysis and underscore the importance of interdisciplinary collaboration between pathologists, surgeons, oncologists, and radiotherapists to optimize patient outcomes in oral cancer surgery.
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Affiliation(s)
- Marco Piovesana
- Department of Otorhinolaryngology Head & Neck Surgery, ULSS 4 Veneto Orientale, Via Piemonte 1, Portogruaro, VE 30026 Italy
| | - Francesca Boscolo Nata
- Head and Neck Department, ENT Clinic, University of Trieste, Strada di Fiume 447, Trieste, Italy
| | - Nicoletta Gardenal
- Head and Neck Department, ENT Clinic, University of Trieste, Strada di Fiume 447, Trieste, Italy
| | - Margherita Tofanelli
- Head and Neck Department, ENT Clinic, University of Trieste, Strada di Fiume 447, Trieste, Italy
| | - Paolo Boscolo-Rizzo
- Department of Medical, Surgical and Health Sciences, Section of Otolaryngology, University of Trieste, Piazzale Europa 1, Trieste, 34127 Italy
| | - Rossana Bussani
- UCO Pathological Anatomy and Histopathology Unit, Azienda Sanitaria Universitaria Integrata di Trieste, Strada di Fiume 447, Trieste, Italy
| | - Giancarlo Tirelli
- Head and Neck Department, ENT Clinic, University of Trieste, Strada di Fiume 447, Trieste, Italy
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Jadhav PA, Hole A, Ingle A, Govekar R, Noothalapati H, Krishna CM. Serum Raman spectroscopy: Evaluation of tumour load variations in experimental carcinogenesis. JOURNAL OF BIOPHOTONICS 2024; 17:e202300424. [PMID: 38229194 DOI: 10.1002/jbio.202300424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/10/2023] [Accepted: 12/27/2023] [Indexed: 01/18/2024]
Abstract
Several serum Raman spectroscopy (RS) studies have demonstrated its potential as an oral cancer screening tool. This study investigates influence of low tumour load (LTL) and high tumour load (HTL) on serum RS using hamster buccal pouch model of experimental oral carcinogenesis. Sera of untreated control, LTL, and HTL groups at week intervals during malignant transformation were employed. Serum Raman spectra were subjected to multivariate analyses-principal component analysis, principal component-based linear discriminant analysis (for stratification of study groups), and multivariate curve resolution-alternating least squares (MCR-ALS) (to comprehend biomolecular differences). Multivariate analysis revealed misclassifications between LTL and HTL at all week intervals. MCR-ALS components showed statistically significant abundances between control versus LTL and control versus HTL, but could not discern LTL and HTL. MCR-ALS components exhibited spectral mixtures of proteins, lipids, heme and nucleic acids. Thus, these findings support use of serum RS as a screening tool as varying tumour load is not a confounding factor influencing the technique.
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Affiliation(s)
- Priyanka A Jadhav
- Chilakapati Laboratory, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai, India
- Homi Bhabha National Institute, Training School Complex, Mumbai, India
| | - Arti Hole
- Chilakapati Laboratory, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai, India
| | - Arvind Ingle
- Chilakapati Laboratory, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai, India
- Homi Bhabha National Institute, Training School Complex, Mumbai, India
| | - Rukmini Govekar
- Chilakapati Laboratory, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai, India
- Homi Bhabha National Institute, Training School Complex, Mumbai, India
| | - Hemanth Noothalapati
- Raman Project Centre for Medical and Biological Applications, Shimane University, Matsue, Japan
- Faculty of Life and Environmental Sciences, Shimane University, Matsue, Japan
| | - C Murali Krishna
- Chilakapati Laboratory, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai, India
- Homi Bhabha National Institute, Training School Complex, Mumbai, India
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Khayatan D, Hussain A, Tebyaniyan H. Exploring animal models in oral cancer research and clinical intervention: A critical review. Vet Med Sci 2023. [PMID: 37196179 DOI: 10.1002/vms3.1161] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 03/27/2023] [Accepted: 04/28/2023] [Indexed: 05/19/2023] Open
Abstract
Cancer is a leading cause of death worldwide, but advances in treatment, early detection, and prevention have helped to reduce its impact. To translate cancer research findings into clinical interventions for patients, appropriate animal experimental models, particularly in oral cancer therapy, can be helpful. In vitro experiments using animal or human cells can provide insight into cancer's biochemical pathways. This review discusses the various animal models used in recent years for research and clinical intervention in oral cancer, along with their advantages and disadvantages. We highlight the advantages and limitations of the used animal models in oral cancer research and therapy by searching the terms of animal models, oral cancer, oral cancer therapy, oral cancer research, and animals to find all relevant publications during 2010-2023. Mouse models, widely used in cancer research, can help us understand protein and gene functions in vivo and molecular pathways more deeply. To induce cancer in rodents, xenografts are often used, but companion animals with spontaneous tumours are underutilized for rapid advancement in human and veterinary cancer treatments. Like humans with cancer, companion animals exhibit biological behaviour, treatment responses, and cytotoxic agent responses similar to humans. In companion animal models, disease progression is more rapid, and the animals have a shorter lifespan. Animal models allow researchers to study how immune cells interact with cancer cells and how they can be targeted specifically. Additionally, animal models have been extensively used in research on oral cancers, so researchers can use existing knowledge and tools to better understand oral cancers using animal models.
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Affiliation(s)
- Danial Khayatan
- GI Pharmacology Interest Group (GPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Ahmed Hussain
- School of Dentistry, Edmonton Clinic Health Academy (ECHA), University of Alberta, Edmonton, Canada
| | - Hamid Tebyaniyan
- Department of Science and Research, Islimic Azade University, Tehran, Iran
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Faur C, Falamas A, Chirila M, Roman R, Rotaru H, Moldovan M, Albu S, Baciut M, Robu I, Hedesiu M. Raman spectroscopy in oral cavity and oropharyngeal cancer: a systematic review. Int J Oral Maxillofac Surg 2022; 51:1373-1381. [DOI: 10.1016/j.ijom.2022.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 02/22/2022] [Accepted: 02/25/2022] [Indexed: 12/24/2022]
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Zhang Y, Ren L, Wang Q, Wen Z, Liu C, Ding Y. Raman Spectroscopy: A Potential Diagnostic Tool for Oral Diseases. Front Cell Infect Microbiol 2022; 12:775236. [PMID: 35186787 PMCID: PMC8855094 DOI: 10.3389/fcimb.2022.775236] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 01/17/2022] [Indexed: 12/24/2022] Open
Abstract
Oral diseases impose a major health burden worldwide and have a profound effect on general health. Dental caries, periodontal diseases, and oral cancers are the most common oral health conditions. Their occurrence and development are related to oral microbes, and effective measures for their prevention and the promotion of oral health are urgently needed. Raman spectroscopy detects molecular vibration information by collecting inelastic scattering light, allowing a “fingerprint” of a sample to be acquired. It provides the advantages of rapid, sensitive, accurate, and minimally invasive detection as well as minimal interference from water in the “fingerprint region.” Owing to these characteristics, Raman spectroscopy has been used in medical detection in various fields to assist diagnosis and evaluate prognosis, such as detecting and differentiating between bacteria or between neoplastic and normal brain tissues. Many oral diseases are related to oral microbial dysbiosis, and their lesions differ from normal tissues in essential components. The colonization of keystone pathogens, such as Porphyromonas gingivalis, resulting in microbial dysbiosis in subgingival plaque, is the main cause of periodontitis. Moreover, the components in gingival crevicular fluid, such as infiltrating inflammatory cells and tissue degradation products, are markedly different between individuals with and without periodontitis. Regarding dental caries, the compositions of decayed teeth are transformed, accompanied by an increase in acid-producing bacteria. In oral cancers, the compositions and structures of lesions and normal tissues are different. Thus, the changes in bacteria and the components of saliva and tissue can be used in examinations as special markers for these oral diseases, and Raman spectroscopy has been acknowledged as a promising measure for detecting these markers. This review summarizes and discusses key research and remaining problems in this area. Based on this, suggestions for further study are proposed.
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Affiliation(s)
- Yuwei Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Liang Ren
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Qi Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Zhining Wen
- College of Chemistry, Sichuan University, Chengdu, China
| | - Chengcheng Liu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- *Correspondence: Chengcheng Liu, ; Yi Ding,
| | - Yi Ding
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Periodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- *Correspondence: Chengcheng Liu, ; Yi Ding,
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Wang X, Yuan Z, Tao A, Wang P, Xie W, Yang S, Huang J, Wen N. Hydrogel-based patient-friendly photodynamic therapy of oral potentially malignant disorders. Biomaterials 2022; 281:121377. [DOI: 10.1016/j.biomaterials.2022.121377] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 12/07/2021] [Accepted: 01/13/2022] [Indexed: 12/26/2022]
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Risk prediction by Raman spectroscopy for disease-free survival in oral cancers. Lasers Med Sci 2021; 36:1691-1700. [PMID: 33661401 DOI: 10.1007/s10103-021-03276-3] [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: 08/27/2020] [Accepted: 02/14/2021] [Indexed: 10/22/2022]
Abstract
In the present study, the potential of Raman spectroscopy (RS) in predicting disease-free survival (DFS) in oral cancer patients has been explored. Raman spectra were obtained from the tumor and contralateral regions of 94 oral squamous cell carcinoma patients. These patients were managed surgically and recommended for adjuvant therapy. The Cox proportional survival analysis was carried out to identify the spectral regions that can be correlated to DFS. The survival analysis was performed with 95% confidence intervals, hazard ratio, and p-values in the 1200-1800 cm-1 spectral region. Out of a total of 182 spectral points, 76 were found to be correlating with DFS, suggesting their utility to predict the patient outcome. The cut-off points of each correlating RS-point values were defined and tested towards predicting the DFS. The performance of predicting the power of spectral points was validated through Brier value, and it was found to be closer to the actual progression. The 76 spectral points identified from the tumors have the potential to accurately predict DFS in oral squamous cell carcinoma through a relatively simplistic prediction model in the absence of confounding factors.
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Pansare K, Raj Singh S, Chakravarthy V, Gupta N, Hole A, Gera P, Sarin R, Murali Krishna C. Raman Spectroscopy: An Exploratory Study to Identify Post-Radiation Cell Survival. APPLIED SPECTROSCOPY 2020; 74:553-562. [PMID: 32031014 DOI: 10.1177/0003702820908352] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Resistance to radiotherapy has been an impediment in the treatment of cancer, and the inability to detect it at an early stage further exacerbates the prognosis. We have assessed the feasibility of Raman spectroscopy as a rapid assay for predicting radiosensitivity of cancer cells in comparison to the conventional biological assays. Cell lines derived from breast adenocarcinoma (MCF7), gingivobuccal squamous cell carcinoma (ITOC-03), and human embryonic kidney (HEK293) were subjected to varying doses of ionizing radiation. Cell viability of irradiated cells was assessed at different time points using MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay and Raman spectroscopy, and colony-forming capability was evaluated by clonogenic assay. Radiosensitivity observed using MTT assay was limited by the finding of similar cell viability in all the three cell lines 24 h post-irradiation. However, cell survival assessed using clonogenic assay and principal component linear discriminant analysis (PC-LDA) classification of Raman spectra showed correlating patterns. Irradiated cells showed loss of nucleic acid features and enhancement of 750 cm-1 peak probably attributing to resonance Raman band of cytochromes in all three cell lines. PC-LDA analysis affirmed MCF7 to be a radioresistant cell line as compared to ITOC-03 and HEK293 to be the most radiosensitive cell line. Raman spectroscopy is shown to be a rapid and alternative assay for identification of radiosensitivity as compared to the gold standard clonogenic assay.
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Affiliation(s)
- Kshama Pansare
- Advanced Center for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center (TMC), Navi Mumbai, India
| | - Saurav Raj Singh
- Advanced Center for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center (TMC), Navi Mumbai, India
| | - Venkatavaradhan Chakravarthy
- Advanced Center for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center (TMC), Navi Mumbai, India
| | - Neha Gupta
- Advanced Center for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center (TMC), Navi Mumbai, India
| | - Arti Hole
- Advanced Center for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center (TMC), Navi Mumbai, India
| | - Poonam Gera
- Advanced Center for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center (TMC), Navi Mumbai, India
| | - Rajiv Sarin
- Advanced Center for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center (TMC), Navi Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Chilakapati Murali Krishna
- Advanced Center for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Center (TMC), Navi Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
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Yapijakis C, Kalogera S, Papakosta V, Vassiliou S. The Hamster Model of Sequential Oral Carcinogenesis: An Update. In Vivo 2020; 33:1751-1755. [PMID: 31662499 DOI: 10.21873/invivo.11665] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 07/31/2019] [Accepted: 08/07/2019] [Indexed: 12/20/2022]
Abstract
Animal models are valuable tools for studying human cancer as well as for preclinical trials. The hamster model of chemically induced sequential oral carcinogenesis was developed by our group a decade ago in order to study the multistep process of alterations in gene expression during carcinogenesis. The purpose of this review was to discuss the utility of the hamster model of sequential oral carcinogenesis regarding the deciphering of the main pathways altered. An extended search for articles that cited that specific animal models was performed. Many studies have used the hamster model of sequential oral carcinogenesis either for evaluation of the expression of biomarkers alone, or for applying chemopreventive compounds and other therapeutic methods, or combining the use of biomarkers with the anticancer effect of some compounds. It seems that this animal model is indeed a useful tool that enables the study of cell biology, pathology and therapeutics of oral cancer.
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Affiliation(s)
- Christos Yapijakis
- First Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, Aghia Sophia Hospital, Athens, Greece .,Department of Oral and Maxillofacial Surgery, School of Medicine, National and Kapodistrian University of Athens, Attikon Hospital, Athens, Greece.,Department of Molecular Genetics, Cephalogenetics Diagnostic Center, Athens, Greece
| | - Stefania Kalogera
- Department of Molecular Genetics, Cephalogenetics Diagnostic Center, Athens, Greece
| | - Veronica Papakosta
- Department of Oral and Maxillofacial Surgery, School of Medicine, National and Kapodistrian University of Athens, Attikon Hospital, Athens, Greece
| | - Stavros Vassiliou
- Department of Oral and Maxillofacial Surgery, School of Medicine, National and Kapodistrian University of Athens, Attikon Hospital, Athens, Greece
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Peter Rout D, Nair A, Gupta A, Kumar P. Epidermolytic hyperkeratosis: clinical update. Clin Cosmet Investig Dermatol 2019; 12:333-344. [PMID: 31190940 PMCID: PMC6512611 DOI: 10.2147/ccid.s166849] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 04/01/2019] [Indexed: 12/29/2022]
Abstract
Epidermolytic hyperkeratosis (EHK), earlier termed as bullous congenital ichthyosiform erythroderma is a skin disorder characterized as an autosomal dominant and rare disorder which has been observed to affect 1 in over 200,000 infants as a consequence of a significant mutation in the genes responsible for the keratin proteins, mostly keratin 1 and 10. The features present at birth include erythema and blistering. In adults, the hallmarks include hyperkeratosis, erosions, and blisters. The major symptoms including xerosis, pruritus, and painful fissuring lead not only to cosmetic problems but also stress, inferiority complex and other psychological conditions. While clinical inspection followed by confirmatory tests including histopathology and electron microscopic assessment is used for diagnosis, treatment modalities can be further improved for better diagnosis. This article reviews subtypes of ichthyosis, with a focus on EHK, genetics behind the disease, recently reported mutations, the existing diagnostics and treatments for the same and potential of new modalities in diagnosis/treatment.
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Affiliation(s)
- Denice Peter Rout
- Amity Institute of Biotechnology, Amity University Mumbai, Navi Mumbai, India
| | - Anushka Nair
- Amity Institute of Biotechnology, Amity University Mumbai, Navi Mumbai, India
| | - Anand Gupta
- Amity Institute of Biotechnology, Amity University Mumbai, Navi Mumbai, India
| | - Piyush Kumar
- Amity Institute of Biotechnology, Amity University Mumbai, Navi Mumbai, India
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12
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In vivo Raman spectroscopic characteristics of different sites of the oral mucosa in healthy volunteers. Clin Oral Investig 2018; 23:3021-3031. [DOI: 10.1007/s00784-018-2714-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 10/17/2018] [Indexed: 02/07/2023]
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13
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Malik A, Sahu A, Singh SP, Deshmukh A, Chaturvedi P, Nair D, Nair S, Murali Krishna C. In vivo Raman spectroscopy-assisted early identification of potential second primary/recurrences in oral cancers: An exploratory study. Head Neck 2017; 39:2216-2223. [DOI: 10.1002/hed.24884] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 04/21/2017] [Accepted: 06/15/2017] [Indexed: 12/19/2022] Open
Affiliation(s)
- Akshat Malik
- Head and Neck Surgical Oncology, Tata Memorial Center; Mumbai India
| | - Aditi Sahu
- Chilakapati Laboratory, Advanced Center for Training, Research, and Education in Cancer (ACTREC), Tata Memorial Center; Navi Mumbai India
| | - S. P. Singh
- Chilakapati Laboratory, Advanced Center for Training, Research, and Education in Cancer (ACTREC), Tata Memorial Center; Navi Mumbai India
| | - Atul Deshmukh
- Chilakapati Laboratory, Advanced Center for Training, Research, and Education in Cancer (ACTREC), Tata Memorial Center; Navi Mumbai India
| | | | - Deepa Nair
- Head and Neck Surgical Oncology, Tata Memorial Center; Mumbai India
| | - Sudhir Nair
- Head and Neck Surgical Oncology, Tata Memorial Center; Mumbai India
| | - C. Murali Krishna
- Chilakapati Laboratory, Advanced Center for Training, Research, and Education in Cancer (ACTREC), Tata Memorial Center; Navi Mumbai India
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