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Liu C, Zhao Z, Lv H, Yu J, Zhang P. Microneedles-mediated drug delivery system for the diagnosis and treatment of melanoma. Colloids Surf B Biointerfaces 2022; 219:112818. [PMID: 36084509 DOI: 10.1016/j.colsurfb.2022.112818] [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: 07/04/2022] [Revised: 08/16/2022] [Accepted: 08/29/2022] [Indexed: 11/26/2022]
Abstract
As an emerging novel drug delivery system, microneedles (MNs) have a wide range of applications in the medical field. They can overcome the physiological barriers of the skin, penetrate the outermost skin of the human body, and form hundreds of reversible microchannels to enhance the penetration of drugs and deliver drugs to the diseased sites. So they have great applications in the diagnosis and treatment of melanoma. Melanoma is a kind of malignant tumor, the survival rate of patients with metastases is extremely low. The traditional methods of surgery and drug treatment for melanoma are often accompanied by large adverse reactions in the whole body, and the drug concentration is low. The use of MNs for transdermal administration can increase the drug concentration, reduce adverse reactions in the treatment process, and have good therapeutic effect on melanoma. This paper introduced various types of MNs and their preparation methods, summarized the diagnosis and various treatment options for melanoma with MNs, focused on the treatment of melanoma with dissolved MNs, and made prospect of MNs-mediated transdermal drug delivery in the treatment of melanoma.
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Affiliation(s)
- Cheng Liu
- Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
| | - Zhining Zhao
- Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
| | - Hongqian Lv
- Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China
| | - Jia Yu
- Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Peng Zhang
- Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
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2
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Pathology-based Biomarkers Useful for Clinical Decisions in Melanoma. Arch Med Res 2020; 51:827-838. [PMID: 32950263 DOI: 10.1016/j.arcmed.2020.09.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 09/08/2020] [Indexed: 12/13/2022]
Abstract
The dramatic recent advances in therapy of melanoma require a more personalized and precise diagnostic approach to aid in clinical decisions. Tissue-based biomarkers in pathology have diagnostic, prognostic and predictive relevance. Herein we review the most commonly used pathology-based biomarkers in melanoma. Most of these biomarkers are evaluated through immunohistochemistry (IHC) or fluorescent in situ hybridization (FISH) performed on formalin fixed paraffin embedded tissue (FFPE), and are widely available in clinical pathology laboratories. We describe the utility of MART1/Ki67, p16, PRAME, markers of lymphovascular invasion (D2-40, CD31, D2-40/MITF, CD31/SOX-10), BRAF V600E, NRAS, KIT, BAP1, ALK, NTRK, PD-L1, TERT, PTEN, iNOS, and MMR proteins (MLH1, MSH2, MSH6, PMS2) in the evaluation of melanoma specimens. Correct interpretation and awareness of the significance of these biomarkers is crucial for pathologists, dermatologists, and oncologists who take care of melanoma patients.
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3
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Seto K, Haneda M, Masago K, Fujita S, Kato S, Sasaki E, Hosoda W, Murakami Y, Kuroda H, Horio Y, Hida T, Okubo K, Yatabe Y. Negative reactions ofBRAFmutation‐specific immunohistochemistry tonon‐V600Emutations ofBRAF. Pathol Int 2020; 70:253-261. [DOI: 10.1111/pin.12903] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 12/30/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Katsutoshi Seto
- Department of Pathology and Molecular DiagnosticsAichi Cancer Center Hospital Aichi Japan
- Department of Thoracic SurgeryTokyo Medical and Dental University Tokyo Japan
| | - Masataka Haneda
- Department of Pathology and Molecular DiagnosticsAichi Cancer Center Hospital Aichi Japan
| | - Katsuhiro Masago
- Department of Pathology and Molecular DiagnosticsAichi Cancer Center Hospital Aichi Japan
| | - Shiro Fujita
- Department of Pathology and Molecular DiagnosticsAichi Cancer Center Hospital Aichi Japan
| | - Seiichi Kato
- Department of Pathology and Molecular DiagnosticsAichi Cancer Center Hospital Aichi Japan
| | - Eiichi Sasaki
- Department of Pathology and Molecular DiagnosticsAichi Cancer Center Hospital Aichi Japan
| | - Waki Hosoda
- Department of Pathology and Molecular DiagnosticsAichi Cancer Center Hospital Aichi Japan
| | - Yoshiko Murakami
- Department of Pathology and Molecular DiagnosticsAichi Cancer Center Hospital Aichi Japan
| | - Hiroaki Kuroda
- Department of Thoracic SurgeryAichi Cancer Center Hospital Aichi Japan
| | - Yoshitsugu Horio
- Department of Thoracic OncologyAichi Cancer Center Hospital Aichi Japan
| | - Toyoaki Hida
- Department of Thoracic OncologyAichi Cancer Center Hospital Aichi Japan
| | - Kenichi Okubo
- Department of Thoracic SurgeryTokyo Medical and Dental University Tokyo Japan
| | - Yasushi Yatabe
- Department of Pathology and Molecular DiagnosticsAichi Cancer Center Hospital Aichi Japan
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Fu Y, Qi L, Guo W, Jin L, Song K, You T, Zhang S, Gu Y, Zhao W, Guo Z. A qualitative transcriptional signature for predicting microsatellite instability status of right-sided Colon Cancer. BMC Genomics 2019; 20:769. [PMID: 31646964 PMCID: PMC6813057 DOI: 10.1186/s12864-019-6129-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 09/23/2019] [Indexed: 12/16/2022] Open
Abstract
Background Microsatellite instability (MSI) accounts for about 15% of colorectal cancer and is associated with prognosis. Today, MSI is usually detected by polymerase chain reaction amplification of specific microsatellite markers. However, the instability is identified by comparing the length of microsatellite repeats in tumor and normal samples. In this work, we developed a qualitative transcriptional signature to individually predict MSI status for right-sided colon cancer (RCC) based on tumor samples. Results Using RCC samples, based on the relative expression orderings (REOs) of gene pairs, we extracted a signature consisting of 10 gene pairs (10-GPS) to predict MSI status for RCC through a feature selection process. A sample is predicted as MSI when the gene expression orderings of at least 7 gene pairs vote for MSI; otherwise the microsatellite stability (MSS). The classification performance reached the largest F-score in the training dataset. This signature was verified in four independent datasets of RCCs with the F-scores of 1, 0.9630, 0.9412 and 0.8798, respectively. Additionally, the hierarchical clustering analyses and molecular features also supported the correctness of the reclassifications of the MSI status by 10-GPS. Conclusions The qualitative transcriptional signature can be used to classify MSI status of RCC samples at the individualized level.
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Affiliation(s)
- Yelin Fu
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150086, China
| | - Lishuang Qi
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150086, China
| | - Wenbing Guo
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150086, China
| | - Liangliang Jin
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150086, China
| | - Kai Song
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150086, China
| | - Tianyi You
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150086, China
| | - Shuobo Zhang
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150086, China
| | - Yunyan Gu
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150086, China
| | - Wenyuan Zhao
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150086, China.
| | - Zheng Guo
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150086, China. .,Department of Bioinformatics, Key Laboratory of Ministry of Education for Gastrointestinal Cancer, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, 350122, China. .,Key Laboratory of Medical Bioinformatics, Fujian Province, Fuzhou, 350122, China.
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Bourhis A, Le Flahec G, Uguen A. Decalcification can cause the failure of
BRAF
molecular analyses and anti‐BRAFV600E VE1 immunohistochemistry. Pathol Int 2019; 69:219-223. [DOI: 10.1111/pin.12784] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 01/29/2019] [Indexed: 01/03/2023]
Affiliation(s)
| | | | - Arnaud Uguen
- CHRU BrestDepartment of Pathology Brest F‐29220 France
- InsermU1078 Brest F‐29200 France
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6
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Are Comprehensive Next-generation Sequencing Analyses Really Required for the Management of Patients With Melanoma to Date? Appl Immunohistochem Mol Morphol 2017; 26:e24. [PMID: 29084056 DOI: 10.1097/pai.0000000000000606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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7
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Comment on: "Comparison of Five Different Assays for the Detection of BRAF Mutations in Formalin-Fixed Paraffin Embedded Tissues of Patients with Metastatic Melanoma". Mol Diagn Ther 2017; 21:693-694. [PMID: 28929431 DOI: 10.1007/s40291-017-0300-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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NRASQ61R Mutation-specific Immunohistochemistry is Highly Specific for Either NRAS Q61R or KRAS Q61R Mutation in Colorectal Carcinoma. Appl Immunohistochem Mol Morphol 2017; 25:475-480. [DOI: 10.1097/pai.0000000000000333] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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Jhuang JY, Yuan CT, Lin YL, Cheng ML, Liau JY, Tsai JH. NRASQ61R immunohistochemistry detects both NRASQ61R and KRASQ61R mutations in colorectal cancer. Pathology 2017; 49:387-390. [DOI: 10.1016/j.pathol.2017.01.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 01/14/2017] [Accepted: 01/19/2017] [Indexed: 12/22/2022]
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10
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The current value of determining the mismatch repair status of colorectal cancer: A rationale for routine testing. Crit Rev Oncol Hematol 2017; 116:38-57. [PMID: 28693799 DOI: 10.1016/j.critrevonc.2017.05.006] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 03/02/2017] [Accepted: 05/15/2017] [Indexed: 02/08/2023] Open
Abstract
Colorectal Cancer (CRC) is the third most prevalent cancer in men and women. Up to 15% of CRCs display microsatellite instability (MSI). MSI is reflective of a deficient mismatch repair (MMR) system and is most commonly caused by hypermethylation of the MLH1 promoter. However, it may also be due to autosomal dominant constitutional mutations in DNA MMR, termed Lynch Syndrome. MSI may be diagnosed via polymerase chain reaction (PCR) or alternatively, immunohistochemistry (IHC) can identify MMR deficiency (dMMR). Many institutions now advocate universal tumor screening of CRC via either PCR for MSI or IHC for dMMR to guide Lynch Syndrome testing. The association of sporadic MSI with methylation of the MLH1 promoter and an activating BRAF mutation may offer further exclusion criteria for genetic testing. Aside from screening for Lynch syndrome, MMR testing is important because of its prognostic and therapeutic implications. Several studies have shown MSI CRCs exhibit different clinicopathological features and prognosis compared to microsatellite-stable (MSS) CRCs. For example, response to conventional chemotherapy has been reported to be less in MSI tumours. More recently, MSI tumours have been shown to be responsive to immune-checkpoint inhibition providing a novel therapeutic strategy. This provides a rationale for routine testing for MSI or dMMR in CRC.
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Le Flahec G, Uguen M, Uguen A. Detection of Mismatch Repair Deficiency in Colorectal Cancers: Is It Really Time to Eliminate Immunohistochemistry? J Clin Oncol 2017; 35:376-377. [DOI: 10.1200/jco.2016.68.3193] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Glen Le Flahec
- Glen Le Flahec and Marie Uguen, Centre Hospitalier Régional Universitaire (CHRU) Brest, Brest, France; and Arnaud Uguen, CHRU Brest; Institut National de la Santé et de la Recherche Médicale; and European University of Brittany, Brest, France
| | - Marie Uguen
- Glen Le Flahec and Marie Uguen, Centre Hospitalier Régional Universitaire (CHRU) Brest, Brest, France; and Arnaud Uguen, CHRU Brest; Institut National de la Santé et de la Recherche Médicale; and European University of Brittany, Brest, France
| | - Arnaud Uguen
- Glen Le Flahec and Marie Uguen, Centre Hospitalier Régional Universitaire (CHRU) Brest, Brest, France; and Arnaud Uguen, CHRU Brest; Institut National de la Santé et de la Recherche Médicale; and European University of Brittany, Brest, France
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12
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NRASQ61R Mutation-specific Immunohistochemistry Also Identifies the HRASQ61R Mutation in Medullary Thyroid Cancer and May Have a Role in Triaging Genetic Testing for MEN2. Am J Surg Pathol 2017; 41:75-81. [DOI: 10.1097/pas.0000000000000740] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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BRAF Mutational Intertumoral Discrepancies: Think About Technical Limitations Instead of Mutational Heterogeneity. Am J Dermatopathol 2017; 39:66. [DOI: 10.1097/dad.0000000000000586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Schirosi L, Strippoli S, Gaudio F, Graziano G, Popescu O, Guida M, Simone G, Mangia A. Is immunohistochemistry of BRAF V600E useful as a screening tool and during progression disease of melanoma patients? BMC Cancer 2016; 16:905. [PMID: 27863476 PMCID: PMC5116153 DOI: 10.1186/s12885-016-2951-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 10/20/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In clinical practice the gold standard method to assess BRAF status in patients with metastatic melanoma is based on molecular assays. Recently, a mutation-specific monoclonal antibody (VE1), which detects the BRAF V600E mutated protein, has been developed. With this study we aimed to confirm the clinical value of the VE1 Ventana® antibody, as today a univocal validated and accredited immunohistochemical procedure does not exist, to preliminary detect BRAF status in our routine diagnostic procedures. Moreover, we explored the biological meaning of BRAF immunohistochemical labeling both as a predictor marker of response to target therapy and, for the first time, as a player of acquired tumor drug resistance. METHODS We analyzed a retrospective series of 64 metastatic melanoma samples, previously investigated for molecular BRAF status, using a fully automatized immunohistochemical method. We correlated the data to the clinicopathologic characteristics of patients and their clinical outcome. RESULTS The sensitivity and the specificity of the Ventana® VE1 antibody were 89.2 and 96.2% respectively, while the positive predictive value and negative predictive value were 97.1 and 86.2%, respectively. For six mutated patients the histological sample before treatment and when disease progressed was available. The immunohistochemical BRAF V600E expression in the specimens when disease progressed was less intense and more heterogeneous compared to the basal expression. Multivariate analysis revealed that a less intense grade of positive expression is an independent predictor of a less aggressive stage at diagnosis (p = 0.0413). CONCLUSIONS Our findings encourage the introduction of immunohistochemistry as a rapid screening tool for the assessment of BRAF status in melanoma patients in routine diagnostic procedures and prepare the ground for other studies to highlight the role of immunohistochemical BRAF V600E expression in patients at the time of progression.
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Affiliation(s)
- Laura Schirosi
- Functional Biomorphology Laboratory, IRCCS Istituto Tumori "Giovanni Paolo II", Viale Orazio Flacco 65, 70124, Bari, Italy
| | - Sabino Strippoli
- Medical Oncology Department, IRCCS Istituto Tumori "Giovanni Paolo II", Viale Orazio Flacco 65, 70124, Bari, Italy
| | - Francesca Gaudio
- Functional Biomorphology Laboratory, IRCCS Istituto Tumori "Giovanni Paolo II", Viale Orazio Flacco 65, 70124, Bari, Italy
| | - Giusi Graziano
- Scientific Direction, IRCCS Istituto Tumori "Giovanni Paolo II", Viale Orazio Flacco 65, 70124, Bari, Italy
| | - Ondina Popescu
- Pathology Department, IRCCS Istituto Tumori "Giovanni Paolo II", Viale Orazio Flacco 65, 70124, Bari, Italy
| | - Michele Guida
- Medical Oncology Department, IRCCS Istituto Tumori "Giovanni Paolo II", Viale Orazio Flacco 65, 70124, Bari, Italy
| | - Giovanni Simone
- Pathology Department, IRCCS Istituto Tumori "Giovanni Paolo II", Viale Orazio Flacco 65, 70124, Bari, Italy
| | - Anita Mangia
- Functional Biomorphology Laboratory, IRCCS Istituto Tumori "Giovanni Paolo II", Viale Orazio Flacco 65, 70124, Bari, Italy.
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15
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Uguen A. About RAS mutation-specific immunohistochemistry in formalin-fixed, paraffin-embedded tumor samples. Hum Pathol 2016; 60:208-209. [PMID: 27746271 DOI: 10.1016/j.humpath.2016.06.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 06/20/2016] [Indexed: 01/18/2023]
Affiliation(s)
- Arnaud Uguen
- Inserm, U1078, Brest, F-29200, France; CHRU Brest, Service d'anatomie et cytologie pathologiques, Brest, F-29220, France; Université Européenne de Bretagne, Brest, F-29220, France.
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16
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Cree IA. Progress and potential of RAS mutation detection for diagnostics and companion diagnostics. Expert Rev Mol Diagn 2016; 16:1067-1072. [PMID: 27494709 DOI: 10.1080/14737159.2016.1221345] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION The importance of RAS mutation in carcinogenesis is established, and knowledge of an individual cancer's mutation status is important for optimal treatment. Areas covered: This paper is restricted to RAS testing in cancer, and highlights papers relevant to current practice. Expert commentary: Multiple laboratory methods are available for RAS gene analysis. PCR is commonly used to determine RAS status, providing a robust and inexpensive technology for clinical use. Next generation sequencing (NGS) platforms are changing the way in which mutation status is determined, though they require considerable expertise. Pre-analytical issues affect both methods and should be considered. The interpretation and reporting of results is not simple, particularly for NGS. External quality assurance is a pre-requisite for success, and is mandated by most laboratory accreditation schemes. The use of RAS testing is now extending beyond biopsy material to include the detection of mutations in circulating cell-free DNA and tumour cells.
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Affiliation(s)
- Ian A Cree
- a Department of Pathology , University Hospitals Coventry and Warwickshire , Coventry , United Kingdom
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Oishi N, Kondo T, Vuong HG, Nakazawa T, Mochizuki K, Kasai K, Inoue T, Tahara I, Hirokawa M, Miyauchi A, Katoh R. Immunohistochemical detection of NRASQ61R protein in follicular-patterned thyroid tumors. Hum Pathol 2016; 53:51-7. [DOI: 10.1016/j.humpath.2016.02.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 02/02/2016] [Accepted: 02/12/2016] [Indexed: 12/31/2022]
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18
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NRASQ61R and BRAFV600E Mutation-specific Immunohistochemistry Is a Helpful Tool to Diagnose Metastatic Undifferentiated/Dedifferentiated Melanomas. Am J Surg Pathol 2016; 40:1004-5. [DOI: 10.1097/pas.0000000000000647] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Uguen A. Discrepant mutational status between naevi and melanomas in naevus-associated melanomas: about mutation-specific immunohistochemistry. Br J Dermatol 2016; 175:434-5. [DOI: 10.1111/bjd.14603] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A. Uguen
- INSERM U1078; Brest F-29200 France
- CHRU Brest; Service d'Anatomie et Cytologie Pathologiques; Brest F-29200 France
- Université Européenne de Bretagne; Brest France
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Is SP174 Immunohistochemistry an Interesting Ancillary Tool to Determine RAS Mutational Status in Colorectal Carcinoma? Appl Immunohistochem Mol Morphol 2016; 25:e25-e26. [PMID: 27153446 DOI: 10.1097/pai.0000000000000375] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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In reply. Am J Surg Pathol 2016; 40:1006. [PMID: 27035613 DOI: 10.1097/pas.0000000000000649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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VE1 Immunohistochemistry Fails to Detect Most of the Non-BRAFV600E Mutations in Melanoma. Appl Immunohistochem Mol Morphol 2016; 24:e98-e99. [PMID: 26894646 DOI: 10.1097/pai.0000000000000341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Uguen A, Guibourg B, Guéguen P. Standardized fixation process is crucial to permit molecular analyses in formalin-fixed and paraffin-embedded melanoma samples. Clin Chem Lab Med 2016; 54:e359-e360. [DOI: 10.1515/cclm-2016-0397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 05/06/2016] [Indexed: 11/15/2022]
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