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Feletti MP, Ramos AMDA, Novo VM, Costa BS, Scardua EFDP, Marcondes SS, Camisasca DR, Grão-Velloso TR. Mycosis fungoides refractory to treatment - importance of a multidisciplinary approach. Oral Maxillofac Surg 2024:10.1007/s10006-024-01264-9. [PMID: 38822949 DOI: 10.1007/s10006-024-01264-9] [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: 04/22/2024] [Accepted: 05/26/2024] [Indexed: 06/03/2024]
Abstract
We report a case of difficult-to-control mycosis fungoides (MF), where the role of the dental surgeon was crucial for the control and prognosis of the disease. A 62-year-old female patient diagnosed with MF had a previous record of red patches and small raised bumps on the face, along with a cancerous growth in the cervical and vulvar region. The patient was initially treated with methotrexate and local radiotherapy without resolution. Chemotherapy with cyclophosphamide, doxorubicin, vincristine, and prednisone was then started (CHOP protocol). The dental team of a reference hospital was consulted to evaluate swelling in the anterior region of the palate, which had been developing for two months, reporting discomfort when eating. The role of the dentistry team was fundamental in the differential diagnosis of oral lesions with dental infections, second neoplasia, or even a new site of disease manifestation, in addition to controlling mucosal changes resulting from chemotherapy. After ruling out dental infection, the dentistry team performed a lesion biopsy to confirm the diagnosis. The histopathological and immunohistochemical analysis showed atypical lymphoid infiltration of T cells (CD3+/CD4+/CD7-/CD8-), coexpression of CD25, and presence of CD30 cells, corresponding to the finding for MF. Identifying CD30 + allowed for a new chemotherapy protocol with brentuximab vedotin (BV) combined with gemcitabine. This protocol effectively controlled MF, which previous protocols had failed to do. The diagnosis by the dental team was essential for therapeutic change and improvement of the patient's clinical condition without the need for invasive medical procedures.
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Affiliation(s)
- Mariana Pires Feletti
- Pós Graduate Program in Dental Sciences, Federal University of Espírito Santo, Av. Marechal Campos, 1468 - Maruípe CEP 29, Vitoria (City), 040-090, Brazil
| | | | - Vinicius Matos Novo
- Pós Graduate Program in Dental Sciences, Federal University of Espírito Santo, Av. Marechal Campos, 1468 - Maruípe CEP 29, Vitoria (City), 040-090, Brazil
| | | | | | | | - Danielle Resende Camisasca
- Pós Graduate Program in Dental Sciences, Federal University of Espírito Santo, Av. Marechal Campos, 1468 - Maruípe CEP 29, Vitoria (City), 040-090, Brazil
- Department of Clinical Dentistry, Federal University of Espírito Santo, Vitoria (City), Brazil
| | - Tânia Regina Grão-Velloso
- Pós Graduate Program in Dental Sciences, Federal University of Espírito Santo, Av. Marechal Campos, 1468 - Maruípe CEP 29, Vitoria (City), 040-090, Brazil.
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2
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Mogawer RM, Youssef R, Helmy K, Emad N, Shaker O, Orabi S. Estimation of serum and tissue level of interleukin-15 (IL-15) and IL-15 receptor alpha (IL-15Rα) in mycosis fungoides before and after phototherapy: An interventional cohort study. PHOTODERMATOLOGY, PHOTOIMMUNOLOGY & PHOTOMEDICINE 2024; 40:e12938. [PMID: 38157308 DOI: 10.1111/phpp.12938] [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: 06/02/2023] [Revised: 10/25/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Mycosis fungoides (MF) is a chronic, highly recurrent cutaneous T-cell lymphoma, whose pathogenesis has not yet been fully elucidated. Interleukin-15 was previously highlighted as a viability factor for cutaneous T-cell lymphoma with previous studies shedding light on its role in pathogenesis of MF and its plausibility as a potential therapeutic target. OBJECTIVE This study was conducted to evaluate serum and tissue expression of IL-15 and IL-15Rα in early cases of MF (IA, IB, IIA) at baseline and following phototherapy. MATERIALS AND METHODS Fourteen early MF cases were recruited. Samples were withdrawn prior to starting phototherapy treatment and following near complete clearance of the biopsied lesion or after a maximum of 36 sessions of phototherapy. Samples were assessed for change in expression of IL-15 and IL-15 Rα levels following treatment, whose levels were compared to healthy controls. RESULTS Serum and tissue levels of IL-15 and IL-15Rα in early MF cases were significantly higher at baseline than their levels following phototherapy treatment and higher than healthy controls. However, they dropped significantly following treatment with no statistical difference between treated cases and controls, apart from serum IL-15Rα that remained significantly elevated than controls. CONCLUSION Interleukin-15 and its receptor alpha appear to contribute to the pathogenesis of MF, being significantly elevated than healthy controls, which were normalized following phototherapy treatment, apart from serum IL-15Rα, which remained elevated. Controlling IL-15/IL-15Rα expression is a newly proposed mechanism of action of phototherapy in MF.
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Affiliation(s)
- Rania M Mogawer
- Dermatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Randa Youssef
- Dermatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Kholoud Helmy
- Dermatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Nourhan Emad
- Dermatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Olfat Shaker
- Biochemistry Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Sarah Orabi
- Dermatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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3
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Niu WY, Yan XS, Qiao H, Sun YJ, Gu HY, Li GL, Cui ZG, Du J. An adolescent with primary cutaneous follicle center lymphoma: a case report and literature review. Front Oncol 2023; 13:1273719. [PMID: 38023243 PMCID: PMC10646431 DOI: 10.3389/fonc.2023.1273719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Primary cutaneous follicle center lymphoma (PCFCL) differs from follicular lymphoma in biological behavior and molecular profile and is treated as a distinct entity, according to the 5th edition of the World Health Organization classification of hematolymphoid tumors. It is an uncommon cutaneous B-cell lymphoma that is considerably rare in children and adolescents. To date, only 13 cases of individuals younger than 20 years of age have been reported in the literature. The lack of relevant clinical epidemiological data in this population has hampered the investigation of its clinical and diagnostic aspects. Here we report the case of a 17-year-old male with PCFCL, who may be the first PCFCL patient under 20 years of age reported in China. He was admitted to the hospital with a solitary nodule on his face. After complete surgical excision, the patient's facial mass was histologically identified as PCFCL. The patient's prognosis was favorable, with no recurrence at 17 months of follow-up after the surgical resection. We present a case of an adolescent PCFCL patient and systematically review the literature with a view to increase the awareness of the disease and inform the diagnosis and treatment of this age group.
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Affiliation(s)
- Wen-Yan Niu
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xue-Shen Yan
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Han Qiao
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yu-Jiao Sun
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hai-Yan Gu
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Guang-Lun Li
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhong-Guang Cui
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Juan Du
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, China
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Stătescu L, Trandafir LM, Țarcă E, Moscalu M, Leon Constantin MM, Butnariu LI, Trandafirescu MF, Tîrnovanu MC, Heredea R, Pătrașcu AV, Botezat D, Cojocaru E. Advancing Cancer Research: Current Knowledge on Cutaneous Neoplasia. Int J Mol Sci 2023; 24:11176. [PMID: 37446352 DOI: 10.3390/ijms241311176] [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: 05/23/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
Skin cancers require a multidisciplinary approach. The updated guidelines introduce new insights into the management of these diseases. Melanoma (MM), the third most common skin cancer, a malignant melanocytic tumor, which is classified into four major histological subtypes, continues to have the potential to be a lethal disease. The mortality-incidence ratio is higher in Eastern European countries compared to Western European countries, which shows the need for better prevention and early detection in Eastern European countries. Basal cell carcinoma (BCC) and squamous cell carcinoma (cSCC) remain the top two skin cancers, and their incidence continues to grow. The gold standard in establishing the diagnosis and establishing the histopathological subtype in BCC and SCC is a skin biopsy. Sebaceous carcinoma (SeC) is an uncommon and potentially aggressive cutaneous malignancy showing sebaceous differentiation. It accounts for 0.7% of skin cancers and 3-6.7% of cancer-related deaths. Due to the rapid extension to the regional lymph nodes, SeC requires early treatment. The main treatment for sebaceous carcinoma is surgical treatment, including Mohs micrographic surgery, which has the advantage of complete margin evaluation and low recurrence rates. Primary cutaneous lymphomas (PCLs) are a heterogeneous group of lymphoproliferative diseases, with no evidence of extracutaneous determination at the moment of the diagnosis. PCLs have usually a very different evolution, prognosis, and treatment compared to the lymphomas that may secondarily involve the skin. The aim of our review is to summarize the important changes in the approach to treating melanoma, non-melanoma skin, cutaneous T and B cell lymphomas, and other types of skin cancers. For all skin cancers, optimal patient management requires a multidisciplinary approach including dermatology, medical oncology, and radiation oncology.
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Affiliation(s)
- Laura Stătescu
- Medical III Department, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Laura Mihaela Trandafir
- Department of Mother and Child, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Elena Țarcă
- Department of Surgery II-Pediatric Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Mihaela Moscalu
- Department of Preventive Medicine and Interdisciplinarity, "Grigore T. Popa" University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
| | | | - Lăcrămioara Ionela Butnariu
- Department of Mother and Child, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Mioara Florentina Trandafirescu
- Department of Morphofunctional Sciences I-Pathology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Mihaela Camelia Tîrnovanu
- Department of Mother and Child, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Rodica Heredea
- Department of Clinical Practical Skills, "Victor Babeş" University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Andrei Valentin Pătrașcu
- Department of Morphofunctional Sciences I-Pathology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Doru Botezat
- Department of Preventive Medicine and Interdisciplinarity, "Grigore T. Popa" University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
| | - Elena Cojocaru
- Department of Morphofunctional Sciences I-Pathology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iași, Romania
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5
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Chalaka CW, Mahurin HM, Tarabadkar E, Hippe DS, Loggers ET, Shinohara MM. Gender disparities in health-related quality of life (HRQoL) in patients with cutaneous T-cell lymphoma. Int J Womens Dermatol 2023; 9:e085. [PMID: 37284299 PMCID: PMC10241495 DOI: 10.1097/jw9.0000000000000085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 04/08/2023] [Indexed: 06/08/2023] Open
Abstract
Patients with cutaneous T-cell lymphoma (CTCL) often experience debilitating symptoms that impair health-related quality of life (HRQoL). Existing evidence for HRQoL differences with respect to gender is conflicting. Objective To investigate potential gender differences in HRQoL for patients with CTCL. Methods We performed a cross-sectional study to assess HRQoL in patients with CTCL by partnering with the Cutaneous Lymphoma Foundation to distribute an electronic survey from February to April 2019. Results A total of 292 patient responses (66% women, mean age 57 years) were included in the analysis. Most of the cohort had early-stage (IA-IIA) (74%; 162/203) mycosis fungoides (MFs) (87%; 241/279), followed by Sézary syndrome (SS) (12%; 33/279). Women with CTCL experienced significantly worse HRQoL compared with men (Skindex-16: 51±26 vs. 36±26, P ≤ 0.001; FACT-G: 69±21 vs. 77±16, P = 0.005). This gender difference was present even when controlling for stage of disease. Women experienced worse HRQoL in all three of the Skindex-16 subscales (symptoms: β = 14.0, P ≤ 0.001; emotions: β = 15.1, P ≤ 0.001; functioning: β = 11.3, P = 0.006), but only two of the four FACT-G subscales (physical: β =-2.8, P ≤ 0.001; emotional: β = -2.0, P = 0.004). Limitations Due to the method of distribution of the survey, we were unable to estimate a participant response rate. Participants' diagnosis and stage were self-reported. Conclusion In this cohort women with CTCL experienced significantly worse HRQoL when compared to men. Additional studies are necessary to determine what factors contribute to this gender disparity.
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Affiliation(s)
| | | | | | - Daniel S. Hippe
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Elizabeth T. Loggers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Division of Hematology/Oncology, Department of Medicine, University of Washington, Seattle, WA
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McDonald EO, Amanullah AA, Park PSU, Song W, Werner TJ, Alavi A, Revheim ME. The role of 18F-FDG PET/CT in primary cutaneous lymphoma: an educational review. Ann Nucl Med 2023; 37:328-348. [PMID: 37095393 DOI: 10.1007/s12149-023-01830-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 03/05/2023] [Indexed: 04/26/2023]
Abstract
INTRODUCTION Primary cutaneous lymphoma (PCL) is a cutaneous non-Hodgkin's lymphoma that originates in the skin and lacks extracutaneous spread upon initial diagnosis. The clinical management of secondary cutaneous lymphomas is different from that of PCLs, and earlier detection is associated with better prognosis. Accurate staging is necessary to determine the extent of disease and to choose the appropriate treatment. The aim of this review is to investigate the current and potential roles of 18F- fluorodeoxyglucose positron emission tomography-computed tomography (18F-FDG PET/CT) in the diagnosis, staging, and monitoring of PCLs. METHODS A focused review of the scientific literature was performed using inclusion criteria to filter results pertaining to human clinical studies performed between 2015 and 2021 that analyzed cutaneous PCL lesions on 18F PET/CT imaging. RESULTS & CONCLUSION A review of 9 clinical studies published after 2015 concluded that 18F-FDG PET/CT is highly sensitive and specific for aggressive PCLs and proved valuable for identifying extracutaneous disease. These studies found 18F-FDG PET/CT highly useful for guiding lymph node biopsy and that imaging results influenced therapeutic decision in many cases. These studies also predominantly concluded that 18F-FDG PET/CT is more sensitive than computed tomography (CT) alone for detection of subcutaneous PCL lesions. Routine revision of nonattenuation-corrected (NAC) PET images may improve the sensitivity of 18F-FDG PET/CT for detection of indolent cutaneous lesions and may expand the potential uses of 18F-FDG PET/CT in the clinic. Furthermore, calculating a global disease score from 18F-FDG PET/CT at every follow-up visit may simplify assessment of disease progression in the early clinical stages, as well as predict the prognosis of disease in patients with PCL.
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Affiliation(s)
| | - Amir A Amanullah
- Temple University Lewis Katz School of Medicine, Philadelphia, PA, USA
| | - Peter Sang Uk Park
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - William Song
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Thomas J Werner
- Department of Radiology, University of Pennsylvania Hospital, Philadelphia, PA, USA
| | - Abass Alavi
- Department of Radiology, University of Pennsylvania Hospital, Philadelphia, PA, USA
| | - Mona-Elisabeth Revheim
- The Intervention Center, Division of Technology and Innovation, Oslo University Hospital, Oslo, Norway.
- Division of Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norway.
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
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7
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Bostan E, Gokoz O, Atakan N. The role of NLRP1 and NLRP3 inflammasomes in the etiopathogeneses of pityriasis lichenoides chronica and mycosis fungoides: an immunohistochemical study. Arch Dermatol Res 2023; 315:231-239. [PMID: 35776169 DOI: 10.1007/s00403-022-02363-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 04/27/2022] [Accepted: 06/10/2022] [Indexed: 11/25/2022]
Abstract
Mycosis fungoides (MF) is the most common subtype of primary cutaneous T cell lymphomas, whereas pityriasis lichenoides chronica (PLC) is a chronic inflammatory skin disorder. The inflammasome is a part of the natural immune system which has a multimeric structure consisting of the receptor, adaptor and effector protein that show specificity for various ligands or activators. After the activation of the inflammasome complex, caspase 1 becomes activated which subsequently triggers interleukin-18 (IL-18) and interleukin-1β (IL-1β) production. In our study we aimed to examine the roles of nucleotide-binding oligomerization domain-like receptor containing pyrin domain 1 (NLRP1) and nucleotide-binding oligomerization domain-like receptor containing pyrin domain (NLRP3) inflammasomes in the etiopathogeneses of PLC and MF. NLRP1, NLRP3, caspase 1, IL-18 and IL-1β levels were examined and compared immunohistochemically in the skin biopsies belonging to 16 control patients; 16 PLC cases, 12 cases with stage 1 MF and 12 cases with other stages of MF (stage 2-4). In the paired comparisons of NLRP1, stage 2-4 MF group and PLC group were shown to have increased levels of NLRP1 expression compared to the control group. IL-1β was also expressed at statistically significantly higher levels in each of the stage 1 MF, stage 2-4 MF and PLC groups compared to the control group. In the paired comparisons of caspase 1 and IL-18, it was found that stage 1 MF, stage 2-4 MF and PLC groups had increased levels of expression compared to the control group. Our findings suggest that the NLRP1 inflammasome pathway might play a role in the etiopathogenesis and progression of PLC and MF.
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Affiliation(s)
- Ecem Bostan
- Faculty of Medicine, Department of Dermatology and Venereology, Hacettepe University, Sihhiye-Cankaya, Ankara, Turkey.
| | - Ozay Gokoz
- Faculty of Medicine, Department of Pathology, Hacettepe University, Ankara, Turkey
| | - Nilgun Atakan
- Faculty of Medicine, Department of Dermatology and Venereology, Hacettepe University, Sihhiye-Cankaya, Ankara, Turkey
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8
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Sosh D, Hyde J, Dulmage B. The efficacy of 308-nm excimer laser in the treatment of mycosis fungoides. Int J Dermatol 2023; 62:e92-e93. [PMID: 35049052 DOI: 10.1111/ijd.16050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 10/19/2021] [Accepted: 12/18/2021] [Indexed: 01/20/2023]
Affiliation(s)
- Daniel Sosh
- The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Jordan Hyde
- Division of Dermatology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Brittany Dulmage
- Division of Dermatology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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9
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Shimshak S, Sokumbi O, Isaq N, Goyal A, Comfere N. A Practical Guide to the Diagnosis, Evaluation, and Treatment of Cutaneous T-Cell Lymphoma. Dermatol Clin 2023; 41:209-229. [DOI: 10.1016/j.det.2022.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Some New Aspects of Genetic Variability in Patients with Cutaneous T-Cell Lymphoma. Genes (Basel) 2022; 13:genes13122401. [PMID: 36553668 PMCID: PMC9778129 DOI: 10.3390/genes13122401] [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: 11/10/2022] [Revised: 12/10/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022] Open
Abstract
AIM Cutaneous T-cell lymphoma (CTCL) is a group of T-cell malignancies that develop in the skin. Though studied intensively, the etiology and pathogenesis of CTCL remain elusive. This study evaluated the survival of CTCL patients in the 1st Department of Dermatovenereology of St. Anne's University Hospital Brno. It included analysis of 19 polymorphic gene variants based on their expected involvement in CTCL severity. MATERIAL AND METHODS 75 patients with CTCL, evaluated and treated at the 1st Department of Dermatovenereology of St. Anne´s University Hospital Brno, Faculty of Medicine, Masaryk University, were recruited for the study over the last 28 years (44 men and 31 women, average age 58 years, range 20-82 years). All patients were genotyped for 19 chosen gene polymorphisms by the conventional PCR method with restriction analysis. A multivariate Cox regression model was calculated to reveal genetic polymorphisms and other risk factors for survival. RESULTS The model identified MDR Ex21 2677 (rs2032582) as a significant genetic factor influencing the survival of the patients, with the T-allele playing a protective role. A multivariate stepwise Cox regression model confirmed the following as significant independent risk factors for overall survival: increased age at admission, clinical staging of the tumor, and male sex. CONCLUSION We showed that the TT genotype at position 2677 of the MDR1 gene exhibited statistically significant longer survival in CTCL patients. As such, the TT genotype of MDR1 confers a significant advantage for the CTCL patients who respond to treatment.
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11
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Plumptre IR, Said JT, Sun T, Larocca C, Virgen CA, Kupper TS, Fisher DC, Devlin PM, Elco CP, Song JS, LeBoeuf NR. Clinical features and treatment outcomes for primary cutaneous CD4+ small/medium T-cell lymphoproliferative disorder: a retrospective cohort study from the Dana-Farber Cancer Institute and updated literature review. Leuk Lymphoma 2022; 63:2832-2846. [PMID: 35862569 DOI: 10.1080/10428194.2022.2098287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Primary cutaneous CD4+ small/medium T-cell lymphoproliferative disorder (PCSM-TCLPD) was reclassified in 2016 as a rare benign entity with an excellent prognosis, yet its clinical features and best treatments remain poorly defined. We collected clinical data, treatments, and treatment-responses from our institution's patients with PCSM-TCLPD through September 2018 and an identical PubMed review through June 2021. Among 36 cases (median-age 54 years; 58.3% head/neck), diagnostic biopsy resulted in sustained complete remission (CR) in 13/33 punch/shave biopsies and 3/3 excisional biopsies. The remaining 20 patients further required topical corticosteroids (n = 5); intralesional corticosteroids (n = 1); surgical-excision (n = 5); electron-beam-radiation (n = 6); or brachytherapy (n = 3). All patients ultimately achieved CR, excluding one patient continuing treatment at end-of-study. 57/59 (96.6%) of institutional and literature-reported radiation-treated patients experienced CR. No institutional cases progressed beyond skin; 5/209 (2.4%) literature-reported cases progressed to systemic/extracutaneous involvement, all pre-reclassification. PCSM-TCLPD responds well to local-directed therapy including radiation, and only rarely if ever progresses.
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Affiliation(s)
| | - Jordan T Said
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Tiffany Sun
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA.,Center for Cutaneous Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Cecilia Larocca
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Center for Cutaneous Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Cesar A Virgen
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Center for Cutaneous Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Thomas S Kupper
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Center for Cutaneous Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - David C Fisher
- Harvard Medical School, Boston, MA, USA.,Center for Cutaneous Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Philip M Devlin
- Harvard Medical School, Boston, MA, USA.,Center for Cutaneous Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.,Department of Radiation Oncology, Brigham and Women's Hospital, Boston, MA, USA
| | - Christopher P Elco
- Harvard Medical School, Boston, MA, USA.,Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
| | - Johanna Sheu Song
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA.,Center for Cutaneous Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Nicole R LeBoeuf
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Center for Cutaneous Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
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12
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Smits K, Quint K, Vermeer M, Daniëls L, Willemze R, Jansen P, Jansen W, Neelis K. Total skin electron beam therapy for cutaneous T-cell lymphomas in the Netherlands: A retrospective analysis of treatment outcomes and selection for high or low dose schedule. Clin Transl Radiat Oncol 2022; 33:77-82. [PMID: 35106383 PMCID: PMC8787769 DOI: 10.1016/j.ctro.2021.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 12/03/2021] [Accepted: 12/05/2021] [Indexed: 10/25/2022] Open
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13
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Salant JA, Khan N, Nelson JE, Norton-Westbrook M, Desai AV. Top Ten Tips Palliative Care Clinicians Should Know About Caring for Patients with Cutaneous T Cell Lymphoma. J Palliat Med 2021; 25:958-963. [PMID: 34978848 DOI: 10.1089/jpm.2021.0610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Cutaneous T cell lymphoma and its subtypes, mycosis fungoides (MF) and Sézary syndrome (SS), comprise a spectrum of chronic lymphoproliferative disorders in which neoplastic T cells accumulate within the skin and visceral organs. This process is frequently characterized by severe pain, nonpain symptoms, and physical disfigurement. Significant emotional, spiritual, and existential distress is also felt by many of these patients as they experience a chronic, often incurable disease. Patients suffering from these diseases, though not commonly encountered, can benefit greatly from palliative care support. In this article, a team of palliative care clinicians, critical care physicians, and an oncologist specializing in lymphoma offer 10 tips to help palliative care teams to support these vulnerable and often-distressed patients and their caregivers.
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Affiliation(s)
- Jennifer A Salant
- Pediatric Advanced Care Team, Department of Pediatrics, Weill Cornell Medical College, New York, New York, USA
| | - Niloufer Khan
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Judith E Nelson
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
- Supportive Care Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Critical Care Service, Department of Anesthesia and Critical Care, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Moe Norton-Westbrook
- Supportive Care Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Anjali V Desai
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
- Supportive Care Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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14
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Assaf C, Waser N, Bagot M, He M, Li T, Dalal M, Gavini F, Trinchese F, Zomas A, Little M, Pimpinelli N, Ortiz-Romero PL, Illidge TM. Contemporary Treatment Patterns and Response in Relapsed/Refractory Cutaneous T-Cell Lymphoma (CTCL) across Five European Countries. Cancers (Basel) 2021; 14:cancers14010145. [PMID: 35008309 PMCID: PMC8750476 DOI: 10.3390/cancers14010145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/22/2021] [Accepted: 12/23/2021] [Indexed: 11/16/2022] Open
Abstract
The treatment pattern of cutaneous T-cell lymphoma (CTCL) remains diverse and patient-tailored. The objective of this study was to describe the treatment patterns and outcomes in CTCL patients who were refractory or had relapsed (R/R) after a systemic therapy. A retrospective chart review study was conducted at 27 sites in France, Germany, Italy, Spain and the United Kingdom (UK) of patients who received a first course of systemic therapy and relapsed or were refractory. Data were collected longitudinally from diagnosis to first-, second- and third-line therapy. The study included 157 patients, with a median follow-up of 3.2 years. In total, 151 proceeded to second-line and 90 to third-line therapy. In the first line (n = 147), patients were treated with diverse therapies, including single- and multi-agent chemotherapy in 67 (46%), retinoids in 39 (27%), interferon in 31 (21%), ECP in 4 (3%), corticosteroids in 3 (2%) and new biological agents in 3 (2%). In the second line, the use of chemotherapy and retinoids remained similar to the first line, while the use of new biologics increased slightly. In sharp contrast to the first line, combination chemotherapy was extremely diverse. In the third line, the use of chemotherapy remained high and diverse as in the second line. From the time of first R/R, the median PFS was 1.2 years and the median OS was 11.5 years. The presented real-world data on the current treatments used in the management of R/R CTCL in Europe demonstrate the significant heterogeneity of systemic therapies and combination therapies, as expected from the European guidelines.
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Affiliation(s)
- Chalid Assaf
- Department of Dermatology, HELIOS Klinikum Krefeld, Academic Teaching Hospital of the University of Aachen, 47805 Krefeld, Germany
- Department of Dermatology, Charité-Universitätsmedizin, 10117 Berlin, Germany
- Correspondence: or
| | - Nathalie Waser
- ICON Plc, 450-688 West Hastings St., Vancouver, BC V6B 1P1, Canada; (N.W.); (M.H.); (T.L.)
| | - Martine Bagot
- Department of Dermatology, Hôpital Saint-Louis, 75010 Paris, France;
| | - Mary He
- ICON Plc, 450-688 West Hastings St., Vancouver, BC V6B 1P1, Canada; (N.W.); (M.H.); (T.L.)
| | - Tina Li
- ICON Plc, 450-688 West Hastings St., Vancouver, BC V6B 1P1, Canada; (N.W.); (M.H.); (T.L.)
| | - Mehul Dalal
- Takeda Development Center Americas, Inc. (TDCA), Lexington, MA 02139, USA; (M.D.); (F.G.); (M.L.)
| | - Francois Gavini
- Takeda Development Center Americas, Inc. (TDCA), Lexington, MA 02139, USA; (M.D.); (F.G.); (M.L.)
| | - Fabrizio Trinchese
- Takeda Pharmaceuticals International AG, 8152 Zurich, Switzerland; (F.T.); (A.Z.)
| | - Athanasios Zomas
- Takeda Pharmaceuticals International AG, 8152 Zurich, Switzerland; (F.T.); (A.Z.)
| | - Meredith Little
- Takeda Development Center Americas, Inc. (TDCA), Lexington, MA 02139, USA; (M.D.); (F.G.); (M.L.)
| | - Nicola Pimpinelli
- Department of Health Sciences, Dermatology Unit, University of Florence, 50121 Florence, Italy;
| | - Pablo L. Ortiz-Romero
- Institute I+12, Medical School, Hospital Universitario 12 de Octubre, University Complutense, 28040 Madrid, Spain;
| | - Timothy M. Illidge
- Manchester NIHR Biomedical Research Centre, Christie Hospital, University of Manchester, Manchester M20 4BX, UK;
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Watton TC, Purzycka K, Fitzgerald E. Computed tomographic findings and clinical features in dogs with canine cutaneous lymphoma: 10 cases (2007-2018). J Am Vet Med Assoc 2021; 259:1433-1440. [PMID: 34757940 DOI: 10.2460/javma.20.11.0635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To report clinical features, CT findings, treatment protocols, and outcomes for dogs in which canine cutaneous lymphoma (CCL) was diagnosed. ANIMALS 10 client-owned dogs with CCL. PROCEDURES Medical records of dogs in which a diagnosis of CCL had been made between September 2007 and July 2018 and in which CT had been performed prior to treatment were reviewed. All available CT studies were reviewed, and an anatomical reference system was developed to map observed lesions. Treatment protocols and patient outcomes were summarized. RESULTS 14 CT examinations were performed on the 10 dogs, and 9 dogs had lesions consistent with CCL on CT images. Nodular lesions were present in 8 dogs, and cutaneous or subcutaneous mass lesions were seen in 3. Well-defined, diffusely distributed, contrast-enhancing, cutaneous or subcutaneous nodules were most common; mass lesions were more variable in appearance. Nine dogs had lymphadenopathy, with the mandibular and axillary lymph nodes most commonly affected. Four dogs had confirmed nodal involvement, and 4 had confirmed visceral involvement. Nine dogs received treatment with chemotherapy, and 5 had a complete response. CONCLUSIONS AND CLINICAL RELEVANCE Results indicated that dogs with CCL may have a wide spectrum of CT findings. Many of these lesions, including affected lymph nodes, would be unlikely to be detected clinically, suggesting that CT may be a useful modality to assess the severity of disease and for guiding selection of local versus systemic treatment.
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Affiliation(s)
- Thom C Watton
- From the Queen Mother Hospital for Animals, Royal Veterinary College, North Mymms, Hertfordshire, AL9 7TA, UK
| | - Katarzyna Purzycka
- From the Queen Mother Hospital for Animals, Royal Veterinary College, North Mymms, Hertfordshire, AL9 7TA, UK
| | - Ella Fitzgerald
- From the Queen Mother Hospital for Animals, Royal Veterinary College, North Mymms, Hertfordshire, AL9 7TA, UK
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16
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Querfeld C, Thompson JA, Taylor MH, DeSimone JA, Zain JM, Shustov AR, Johns C, McCann S, Lin GHY, Petrova PS, Uger RA, Molloy N, Shou Y, Akilov OE. Intralesional TTI-621, a novel biologic targeting the innate immune checkpoint CD47, in patients with relapsed or refractory mycosis fungoides or Sézary syndrome: a multicentre, phase 1 study. LANCET HAEMATOLOGY 2021; 8:e808-e817. [PMID: 34627593 DOI: 10.1016/s2352-3026(21)00271-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 07/14/2021] [Accepted: 08/17/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND Intravenous TTI-621 (SIRPα-IgG1 Fc) was previously shown to have activity in relapsed or refractory haematological malignancies. This phase 1 study evaluated the safety and activity of TTI-621 in patients with percutaneously accessible relapsed or refractory mycosis fungoides, Sézary syndrome, or solid tumours. Here we report the clinical and translational results among patients with mycosis fungoides or Sézary syndrome. METHODS This multicentre, open-label, phase 1 study was conducted at five academic health-care and research centres in the USA. Eligible patients were aged 18 years or older; had injectable, histologically or cytologically confirmed relapsed or refractory cutaneous T-cell lymphoma (CTCL) or solid tumours; Eastern Cooperative Oncology Group performance status of 2 or less; and adequate haematological, renal, hepatic, and cardiac function. TTI-621 was injected intralesionally in a sequential dose escalation (cohorts 1-5; single 1 mg, 3 mg, or 10 mg injection or three 10 mg injections weekly for 1 or 2 weeks) and in expansion cohorts (cohorts 6-9; 2 week induction at the maximum tolerated dose; weekly continuation was allowed). In cohort 6, patients were injected with TTI-621 in a single lesion and in cohort 7, they were injected in multiple lesions. In cohort 8, TTI-621 was combined with pembrolizumab 200 mg injections per product labels. In cohort 9, TTI-621 was combined with the standard labelled dose of subcutaneous pegylated interferon alpha-2a 90 μg. The primary endpoint was the incidence and severity of adverse events. The study is registered with ClinicalTrials.gov, NCT02890368, and was closed by the sponsor to focus on intravenous studies with TTI-621. FINDINGS Between Jan 30, 2017, and March 31, 2020, 66 patients with mycosis fungoides, Sézary syndrome, other CTCL, or solid tumours were screened, 35 of whom with mycosis fungoides or Sézary syndrome were enrolled and received intralesional TTI-621 (escalation, n=13; expansion, n=22). No dose-limiting toxicities occurred; the maximum tolerated dose was not established. In the dose expansion cohorts, the maximally assessed regimen (10 mg thrice weekly for 2 weeks) was used. 25 (71%) patients had treatment-related adverse events; the most common (occurring in ≥10% of patients) were chills (in ten [29%] patients), injection site pain (nine [26%]), and fatigue (eight [23%]). No treatment-related adverse events were grade 3 or more or serious. There were no treatment-related deaths. Rapid responses (median 45 days, IQR 17-66) occurred independently of disease stage or injection frequency. 26 (90%) of 29 evaluable patients had decreased Composite Assessment of Index Lesion Severity (CAILS) scores; ten (34%) had a decrease in CAILS score of 50% or more (CAILS response). CAILS score reductions occurred in adjacent non-injected lesions in eight (80%) of ten patients with paired assessments and in distal non-injected lesions in one additional patient. INTERPRETATION Intralesional TTI-621 was well tolerated and had activity in adjacent or distal non-injected lesions in patients with relapsed or refractory mycosis fungoides or Sézary syndrome, suggesting it has systemic and locoregional abscopal effects and potential as an immunotherapy for these conditions. FUNDING Trillium Therapeutics.
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Affiliation(s)
- Christiane Querfeld
- Division of Dermatology, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, USA.
| | | | - Matthew H Taylor
- Earle A Chiles Research Institute, Providence Cancer Institute, Portland, OR, USA
| | | | - Jasmine M Zain
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, CA, USA
| | | | - Carolyn Johns
- School of Medicine, Oregon Health and Science University, Portland, OR, USA
| | - Sue McCann
- Department of Dermatology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | | | | | | | | | - Yaping Shou
- Trillium Therapeutics, Mississauga, ON, Canada
| | - Oleg E Akilov
- Department of Dermatology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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17
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Ow KV, Brant JM. Non-Hodgkin Lymphoma: Examining Mycosis Fungoides and Sézary Syndrome in the Context of Oncology Nursing. Clin J Oncol Nurs 2021; 25:555-562. [PMID: 34533520 DOI: 10.1188/21.cjon.555-562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Mycosis fungoides and Sézary syndrome are the most common non-Hodgkin lymphomas that manifest primarily in the skin. Although early-stage disease has an excellent long-term survival rate, advanced disease carries a poor survival rate. Given the lengthy and complex clinical course, nurses are at the forefront of education and supportive care management for patients and caregivers. OBJECTIVES This article aims to provide an overview of mycosis fungoides and Sézary syndrome and to highlight practice considerations for optimal nursing care. METHODS Clinical presentation, diagnosis, management, and nursing consideration are discussed. FINDINGS Oncology nurses have a vital role in educating patients and their caregivers about the side effects of cancer treatment, appropriate skin care, and infection risk.
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Affiliation(s)
- Karla V Ow
- University of Texas MD Anderson Cancer Center
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18
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Sanches JA, Cury-Martins J, Abreu RM, Miyashiro D, Pereira J. Mycosis fungoides and Sézary syndrome: focus on the current treatment scenario. An Bras Dermatol 2021; 96:458-471. [PMID: 34053802 PMCID: PMC8245718 DOI: 10.1016/j.abd.2020.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 11/23/2020] [Accepted: 12/06/2020] [Indexed: 11/28/2022] Open
Abstract
Cutaneous T-cell lymphomas are a heterogeneous group of lymphoproliferative disorders, characterized by infiltration of the skin by mature malignant T cells. Mycosis fungoides is the most common form of cutaneous T-cell lymphoma, accounting for more than 60% of cases. Mycosis fungoides in the early-stage is generally an indolent disease, progressing slowly from some patches or plaques to more widespread skin involvement. However, 20% to 25% of patients progress to advanced stages, with the development of skin tumors, extracutaneous spread and poor prognosis. Treatment modalities can be divided into two groups: skin-directed therapies and systemic therapies. Therapies targeting the skin include topical agents, phototherapy and radiotherapy. Systemic therapies include biological response modifiers, immunotherapies and chemotherapeutic agents. For early-stage mycosis fungoides, skin-directed therapies are preferred, to control the disease, improve symptoms and quality of life. When refractory or in advanced-stage disease, systemic treatment is necessary. In this article, the authors present a compilation of current treatment options for mycosis fungoides and Sézary syndrome.
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Affiliation(s)
- José Antonio Sanches
- Dermatology Clinic Division, Faculty of Medicine, Hospital das Clínicas, Universidade de São Paulo, São Paulo, SP, Brazil.
| | - Jade Cury-Martins
- Dermatology Clinic Division, Faculty of Medicine, Hospital das Clínicas, Universidade de São Paulo, São Paulo, SP, Brazil
| | | | - Denis Miyashiro
- Dermatology Clinic Division, Faculty of Medicine, Hospital das Clínicas, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Juliana Pereira
- Hematology Clinic Division, Faculty of Medicine, Hospital das Clínicas, Universidade de São Paulo, São Paulo, SP, Brazil
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19
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Utility of TRBC1 Expression in the Diagnosis of Peripheral Blood Involvement by Cutaneous T-Cell Lymphoma. J Invest Dermatol 2020; 141:821-829.e2. [PMID: 33049270 DOI: 10.1016/j.jid.2020.09.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 08/24/2020] [Accepted: 09/23/2020] [Indexed: 12/23/2022]
Abstract
Peripheral blood involvement by cutaneous T-cell lymphoma is typically assessed by flow cytometry and plays a critical role in diagnosis, classification, and prognosis. Simplified strategies to detect tumor cells (Sezary cells) fail to exclude reactive subsets, whereas tumor-specific abnormalities are subtle and inconsistently present. We implemented a flow cytometric strategy to detect clonal Sezary cells based on the monotypic expression of one of two mutually exclusive TCR constant β chains, TRBC1 and TRBC2. Analysis of CD4+ T-cell subsets and TCR variable β classes from healthy donors showed polytypic TRBC1 staining. Clonal Sezary cells were identified by TRBC1 staining in 56 of 111 (50%) samples from patients with cutaneous T-cell lymphoma, accounting for 7-18,155 cells/μl and including 13 cases (23%) lacking tumor-specific immunophenotypic abnormalities. CD4+ T-cell subsets from 86 patients without T-cell lymphoma showed polytypic TRBC1 staining, except for five patients (6%) with minute T-cell clones of uncertain significance accounting for 53-136 cells/μl. Assessment of TRBC1 expression within a comprehensive single-tube flow cytometry assay effectively overcomes interpretative uncertainties in the identification of Sezary cells without the need for a separate T-cell clonality assay.
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20
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Stranzenbach R. How do we treat cutaneous T-cell lymphoma? Ital J Dermatol Venerol 2020; 156:534-544. [PMID: 32938164 DOI: 10.23736/s2784-8671.20.06606-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Cutaneous T-cell lymphomas are a heterogeneous group of non-Hodgkin lymphomas which are based on the malignant proliferation of skin-related T lymphocytes. The clinical appearance, as well as the course and the associated therapeutic approach, are sometimes very different between the different subtypes. Since allogeneic stem cell transplantation is currently the only curative option, and the morbidity and mortality are not insignificant, a therapy concept should be developed that considers its often rather indolent but chronic course. This concept should enable a good disease control with as few side effects as possible and preserve or improve the quality of life. In the early stages of the disease, skin-oriented therapies are generally used first before systemic and increasingly aggressive therapeutic agents are used as the disease progresses. Considering the current guidelines, literature and subjective experience, we summarize in this review how we treat cutaneous T-cell lymphomas.
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Affiliation(s)
- René Stranzenbach
- Department of Dermatology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany -
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21
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Rittig AH, Johansen C, Celis P, Odum N, Litman T, Woetmann A, Lindahl LM, Iversen L. Suppressed microRNA-195-5p expression in mycosis fungoides promotes tumor cell proliferation. Exp Dermatol 2020; 30:1141-1149. [PMID: 32492224 DOI: 10.1111/exd.14124] [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: 03/10/2020] [Revised: 05/19/2020] [Accepted: 05/24/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Several cancers, including mycosis fungoides (MF), have reported dysregulation of miR-195-5p. miR-195-5p plays a role in cell cycle regulation in several malignant diseases. OBJECTIVES This study aimed to investigate: (a) the expression level of miR-195-5p in lesional MF skin biopsies and (b) the potential regulatory roles of miR-195-5p in MF. METHODS Quantitative real-time polymerase chain reaction (RT-qPCR) was used to determine miR-195-5p expression in MF skin biopsies and cell lines. The effect of miR-195-5p and ADP-ribosylation factor-like protein 2 (ARL2) on cell cycle and apoptosis was measured by flow cytometry assays. Changes in ARL2 expression were determined by RT-qPCR and Western blotting (WB). RESULTS We found lower expression levels of miR-195-5p in lesional skin from MF patients compared with non-lesional MF skin and skin from healthy volunteers. Additionally, miR-195-5p showed lower expression levels in the skin from patients with disease progression compared with patients with stable disease. In vitro studies showed that overexpression of miR-195-5p induced a cell cycle arrest in G0G1. Using microarray analysis, we identified several genes that were regulated after miR-195-5p overexpression. The most downregulated gene after miR-195-5p mimic transfection was ARL2. RT-qPCR and WB analyses confirmed downregulation of ARL2 following transfection with miR-195-5p mimic. Lastly, transfection with siRNA against ARL2 also induced a G0G1 arrest. CONCLUSION Upregulation of miR-195-5p in MF inhibits cycle arrest by downregulation of ARL2. miR-195-5p may thus function as a tumor suppressor in MF and low miR-195-5p expression in lesional MF skin may promote disease progression.
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Affiliation(s)
- Anne H Rittig
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
| | - Claus Johansen
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
| | - Pamela Celis
- Department of Molecular Medicine, Aarhus University, Aarhus, Denmark
| | - Niels Odum
- Department of Immunology and Microbiology, Leo Foundation Skin Immunology Research Center, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Litman
- Department of Immunology and Microbiology, Leo Foundation Skin Immunology Research Center, University of Copenhagen, Copenhagen, Denmark
| | - Anders Woetmann
- Department of Immunology and Microbiology, Leo Foundation Skin Immunology Research Center, University of Copenhagen, Copenhagen, Denmark
| | - Lise M Lindahl
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
| | - Lars Iversen
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
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Stefaniuk P, Szymczyk A, Podhorecka M. The Neutrophil to Lymphocyte and Lymphocyte to Monocyte Ratios as New Prognostic Factors in Hematological Malignancies - A Narrative Review. Cancer Manag Res 2020; 12:2961-2977. [PMID: 32425606 PMCID: PMC7196794 DOI: 10.2147/cmar.s245928] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 03/11/2020] [Indexed: 12/11/2022] Open
Abstract
Despite the presence of many hematological prognostic indexes, clinical course and overall survival are often highly variable even within the same patient subgroup. Recent studies suggest that simple, cost-effective, low-risk tests such as neutrophil to lymphocyte ratio (NLR) and lymphocyte to monocyte ratio (LMR) may be used to evaluate the prognosis. Their role has been well confirmed in diffuse large B-cell lymphoma (DLBCL), Hodgkin lymphoma (HL) and multiple myeloma (MM), but until now the prognostic significance of NLR and LMR in leukemias has not been widely reported. In this article, we analyze the literature data on prognostic value of NLR and LMR in haematological malignancies in the context of classic prognostic factors and clinical course.
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Affiliation(s)
- Paulina Stefaniuk
- Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, Lublin, Poland
| | - Agnieszka Szymczyk
- Department of Clinical Transplantology, Medical University of Lublin, Lublin, Poland
| | - Monika Podhorecka
- Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, Lublin, Poland
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23
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Ortiz-Romero PL, Servitje O, Estrach MT, Izu-Belloso RM, Fernández-de-Misa R, Gallardo F, López-Martínez N, Pérez-Mitru A. Cost of early-stage mycosis fungoides treatments in Spain. CLINICOECONOMICS AND OUTCOMES RESEARCH 2020; 12:91-105. [PMID: 32104021 PMCID: PMC7024769 DOI: 10.2147/ceor.s233376] [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: 10/04/2019] [Accepted: 12/18/2019] [Indexed: 11/23/2022] Open
Abstract
AIM To identify the most common therapeutic options for the treatment of early-stage mycosis fungoides in Spain, quantify their associated healthcare resource use and costs. METHODS After reviewing the literature, a panel of 6 Spanish clinical dermatologists validated the treatments and healthcare resource use through a structured questionnaire. Individual responses were collected, analyzed and presented into a face-to-face meeting in order to reach a consensus. Cost categories considered were: drug acquisition and administration, photo/radiotherapy session and maintenance, clinical follow-up visits and laboratory tests. Costs were expressed in euros from 2018. The Spanish National Health System perspective was considered, taking into account direct health costs and time horizons of 1, 3 and 6 months. RESULTS Costs for the skin-directed treatments (SDT) assessed at 1, 3 and 6 months, were: Topical carmustine [€6,593.36, €19,780.09 and €27,592.78]; Phototherapy with psoralens and ultraviolet A light (PUVA) [€1,098.68, €2,999.99 and €3,187.60]; Narrow-band ultraviolet B phototherapy [€1,657.47, €4,842.10 and €4,842.10]; Total skin electron beam therapy (TSEBT) [€6,796.45, €7,913.34 and €7,913.34]. Cost for topical corticosteroids, being considered an adjuvant option, were €17.16, €51.49 and €102.97. Costs for the assessed systemic treatments alone or in combination with SDT at 1, 3 and 6 months, were: Systemic retinoids [€2,026.03, €5,206.63 and €7,426.42]; Systemic retinoids + PUVA phototherapy [€3,066.50, €8,271.26 and €10,046.58]; Interferon alfa + PUVA phototherapy [€1,541.09, €5,167.57 and €6,404.55]. CONCLUSION According to the Spanish clinical practice, phototherapies in monotherapy were the treatments with the lowest associated costs regardless of the time horizon considered. TSEBT turned out as the treatment with the highest associated costs when considering 1 month. However, while considering 3 and 6 months the treatment with the highest associated costs was topical carmustine. The results of this analysis may provide critical information to measure the disease burden, to detect unmet medical needs and to advocate towards better treatments for this rare disease.
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Affiliation(s)
- Pablo Luis Ortiz-Romero
- Dermatology Department, Hospital 12 de Octubre, Institute I+12, Medical School, University Complutense, CIBERONC, Madrid, Spain
| | - Octavio Servitje
- Dermatology Department, Hospital Universitari de Bellvitge, IDIBELL, L’Hospitalet de Llobregat, Barcelona, Spain
| | - María Teresa Estrach
- Dermatology Department, Hospital Clínic, IDIBAPS, Universitat de Barcelona, Barcelona, Spain
| | | | - Ricardo Fernández-de-Misa
- Department of Dermatology and Research Unit, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
| | - Fernando Gallardo
- Dermatology Department, Parc de Salut Mar-Hospital del Mar, Barcelona, Spain
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Karamova AE, Chikin VV, Znamenskaya LF, Vorontsova AA. Cutaneous T-cell lymphoma: Differential diagnostics of erythrodermic conditions. VESTNIK DERMATOLOGII I VENEROLOGII 2019. [DOI: 10.25208/0042-4609-2019-95-5-24-32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Erythroderma is a condition damaging at least 80–90 % of the skin surface, characterized by erythema and peeling. This condition may be a manifestation of various diseases of the skin and internal organs, including malignant lymphoproliferative disorders. Sézary syndrome and the erythrodermic variant of mycosis fungoides are aggressive forms of cutaneous T-cell skin lymphoma, the diagnostics of which is challenging due to the similar clinical pictures of these diseases with benign dermatoses. This article presents two clinical cases of erythroderma in the setting of cutaneous T-cell lymphoma. An analysis of the anamnestic data, the clinical picture and the results of laboratory examinations in patients suffering from this condition allowed the diagnosis of Sézary syndrome to be confirmed. The presented cases reflect the importance of identifying the causes of erythroderma.Conflict of interest: the authors state that there is no potential conflict of interest requiring disclosure in this article.
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Affiliation(s)
- A. E. Karamova
- State Research Center of Dermatovenereology and Cosmetology, Ministry of Health of the Russian Federation
| | - V. V. Chikin
- State Research Center of Dermatovenereology and Cosmetology, Ministry of Health of the Russian Federation
| | - L. F. Znamenskaya
- State Research Center of Dermatovenereology and Cosmetology, Ministry of Health of the Russian Federation
| | - A. A. Vorontsova
- State Research Center of Dermatovenereology and Cosmetology, Ministry of Health of the Russian Federation
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25
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Cheng JW, Hon KL, Leung AKC. A polymorphic papulosquamous rash with micaceous scales. Paediatr Child Health 2019; 26:67-68. [PMID: 33747298 DOI: 10.1093/pch/pxz140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 06/06/2019] [Indexed: 11/14/2022] Open
Affiliation(s)
- James Wesley Cheng
- Department of Paediatrics and Adolescent medicine, United Christian Hospital, Kowloon, Hong Kong
| | - Kam Lun Hon
- Department of Paediatrics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong.,Department of Paediatrics, The Hong Kong Children's Hospital, Kowloon, Hong Kong
| | - Alexander K C Leung
- Department of Pediatrics, the University of Calgary and, the Alberta Children's Hospital, Calgary, Alberta
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26
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Van Kouwenberg E, Lee DC, Dalvi S, Hoehn J, Adetayo OA. Primary Cutaneous Peripheral T-Cell Lymphoma of the Hand: Case Report of a Rare Diagnosis and Review of the Literature. J Hand Microsurg 2019; 11:S31-S35. [PMID: 31616124 DOI: 10.1055/s-0038-1661422] [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: 11/20/2017] [Accepted: 05/24/2018] [Indexed: 10/27/2022] Open
Abstract
Purpose Primary cutaneous T-cell lymphoma (CTCL) is a rare diagnosis, and the subset primary cutaneous peripheral T-cell lymphoma (pcPTL) is even more uncommon. Both CTCLs and pcPTLs typically occur in the head and neck. The authors aim to evaluate the literature for reports of presentation in the hand. Materials and Methods A case report of a 77-year-old man with pcPTL of the hand is presented. Oncologic workup revealed an independent diagnosis of medullary thyroid carcinoma. A review of the literature was performed using the following search terms in the PubMed database: primary, cutaneous, T-cell lymphoma, peripheral presentation, and hand. One case of pcPTL in the hand was identified and included in this study. Results One case report in the literature was identified describing a 78-year-old man with a 1-year history of a progressive hand lesion. Biopsy revealed pcPTL. Conclusion This report presents a rare presentation of pcPTL in the hand, reviews the current literature, and provides insight into management. Prompt biopsy of any unresolving lesion of the hand is crucial to expedite diagnosis and treatment of otherwise difficult to diagnose pathologies. Increased awareness of rare malignancies is important to avoid delay in patient care and to improve outcomes.
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Affiliation(s)
- Emily Van Kouwenberg
- Division of Plastic Surgery, Albany Medical Center, Albany, New York, United States
| | - Daniel C Lee
- Department of Surgery, Albany Medical College, Albany, New York, United States
| | - Siddhartha Dalvi
- Department of Pathology and Laboratory Medicine, Albany Medical Center, Albany, New York, United States
| | - James Hoehn
- Division of Plastic Surgery, Albany Medical Center, Albany, New York, United States
| | - Oluwaseun A Adetayo
- Division of Plastic Surgery, Albany Medical Center, Albany, New York, United States
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27
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Martinez XU, Di Raimondo C, Abdulla FR, Zain J, Rosen ST, Querfeld C. Leukaemic variants of cutaneous T-cell lymphoma: Erythrodermic mycosis fungoides and Sézary syndrome. Best Pract Res Clin Haematol 2019; 32:239-252. [PMID: 31585624 PMCID: PMC9056079 DOI: 10.1016/j.beha.2019.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 06/05/2019] [Indexed: 01/22/2023]
Abstract
Mycosis fungoides (MF) and Sézary syndrome (SS) are the most common types of cutaneous lymphoma, accounting for approximately 60% of cutaneous T-cell lymphomas. Diagnosis requires correlation of clinical, histologic, and molecular features. A multitude of factors have been linked to the aetiopathogenesis, however, none have been definitively proven. Erythrodermic MF (E-MF) and SS share overlapping clinical features, such as erythroderma, but are differentiated on the degree of malignant blood involvement. While related, they are considered to be two distinct entities originating from different memory T cell subsets. Differential expression of PD-1 and KIR3DL2 may represent a tool for distinguishing MF and SS, as well as a means of monitoring treatment response. Treatment of E-MF/SS is guided by disease burden, patients' ages and comorbidities, and effect on quality of life. Current treatment options include biologic, targeted, immunologic, and investigational therapies that can provide long term response with minimal side effects. Currently, allogeneic stem cell transplantation is the only potential curative treatment.
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Affiliation(s)
| | - Cosimo Di Raimondo
- City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, CA 91010, USA; Policlinico Tor Vergata, Viale Oxford 81, 00133, Rome, Italy.
| | - Farah R Abdulla
- City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, CA 91010, USA.
| | - Jasmine Zain
- City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, CA 91010, USA.
| | - Steven T Rosen
- City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, CA 91010, USA; Beckman Research Institute, 1500 E. Duarte Road, Duarte, CA, 91010, United States.
| | - Christiane Querfeld
- City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, CA 91010, USA; Beckman Research Institute, 1500 E. Duarte Road, Duarte, CA, 91010, United States.
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28
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Multi-institutional Investigation: Circulating CD4:CD8 ratio is a prognosticator of response to total skin electron beam radiation in mycosis fungoides. Radiother Oncol 2019; 131:88-92. [PMID: 30773193 PMCID: PMC6662194 DOI: 10.1016/j.radonc.2018.12.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 11/27/2018] [Accepted: 12/01/2018] [Indexed: 11/21/2022]
Abstract
Background and purpose: A lower proportion of CD8+ tumor infiltrating lymphocytes in mycosis fungoides (MF) patients is associated with worse survival. However, it is not known whether circulating CD4:CD8 ratio is a prognosticator of response to total skin electron beam therapy (TSEBT). Methods and materials: We identified 126 MF patients treated with TSEBT from 2001 to 20014 at two high-volume academic centers. Circulating CD4:CD8 ratio was obtained within 1 week before TSEBT. TSEBT was delivered with 6–9mEV electrons with low (12 Gy) or conventional (≥12 Gy) doses. Treatment response was assessed with the modified Severity Weighted Assessment Tool (mSWAT). Post-treatment mSWAT decrease of ≥75% was classified as near complete response (CR) while mSWAT decrease of <75% was considered partial response (PR). Receiver operating characteristic analysis determined an optimal CD4:CD8 threshold value to predict TSEBT response in the derivation cohort and was applied to an external validation cohort. Results: 71.4% and 28.6% of patients achieved CR and PR after TSEBT. Higher CD4:CD8 ratio predicted poorer response: median CD4:CD8 in patients with PR vs. CR was 4.84 vs. 1.97 (p = 0.002). A threshold CD4:CD8 of 4.42 optimally discriminated in the discovery cohort patients with PR vs. XR (sensitivity 90%, specificity 59%, area under curve (AUC) = 0.71; p = 0.002). Within an independent test cohort (n = 32), 73.9% of patients with CD4:CD8 <4.42 achieved CR vs. 33.3% of those with CD4:CD8 ≥4.42 (p = 0.033). Among all patients with CD4:CD8 <4.42 (n = 73), 74% achieved CR with low-dose TSEBT vs. 93% with conventional dose TSEBT (p = 0.02). On multivariable logistic regression, CD4:CD8 remained a significant independent predictor of TSEBT response in all patients (OR = 0.107, 95% CI 0.395–0.290, p < 0.001). Conclusion: Peripheral blood CD4:CD8 ratio was a significant independent predictor of TSEBT response of MF patients as validated in an independent cohort at separate academic center. The potential for CD4: CD8 ratio as a biomarker to inform radiation treatment dosing warrants further investigation.
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29
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Jevremovic D, Olteanu H. Flow Cytometry Applications in the Diagnosis of T/NK-Cell Lymphoproliferative Disorders. CYTOMETRY PART B-CLINICAL CYTOMETRY 2019; 96:99-115. [PMID: 30729667 DOI: 10.1002/cyto.b.21768] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 01/09/2019] [Accepted: 01/10/2019] [Indexed: 02/02/2023]
Abstract
This article provides an overview of the role of flow cytometry in the diagnosis, prognosis, and follow-up of T and NK-cell lymphoproliferative disorders. For each category, we will briefly discuss the immunophenotypic features of normal T and NK cells, and address technical issues in flow cytometry, the approach to diagnosis in various contexts, pitfalls in interpretation, and its use in follow-up and post-therapy management. In addition to reviewing the diagnostic, prognostic, and therapeutic utility of flow cytometric immunophenotyping in several of specific T and NK cell entities, we will also cover some of the new immunophenotypic markers. Furthermore, we will touch upon incorporation of flow cytometry in the final diagnosis, including correlation with other ancillary tests. © 2019 International Clinical Cytometry Society.
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Affiliation(s)
- Dragan Jevremovic
- Division of Hematopathology, Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, Minnesota
| | - Horatiu Olteanu
- Division of Hematopathology, Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, Minnesota
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30
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Rea B, Haun P, Emerson R, Vignali M, Farooqi M, Samimi S, Elenitsas R, Kirsch I, Bagg A. Role of high-throughput sequencing in the diagnosis of cutaneous T-cell lymphoma. J Clin Pathol 2018; 71:814-820. [DOI: 10.1136/jclinpath-2018-205004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 02/27/2018] [Accepted: 03/17/2018] [Indexed: 11/04/2022]
Abstract
AimsSubstantial clinicopathological overlap exists between cutaneous T-cell lymphoma (CTCL) and benign conditions, leading to diagnostic difficulties. We sought to delineate the utility of high-throughput sequencing (HTS) across a spectrum of histological findings in CTCL and reactive mimics.MethodsOne hundred skin biopsies obtained for clinical concern for CTCL were identified, comprising 25 cases each from four histological categories: ‘definitive CTCL’, ‘atypical lymphoid infiltrate, concerning for CTCL’, ‘atypical lymphoid infiltrate, favour reactive’ or ‘reactive lymphoid infiltrate’. T-cell receptor gamma chain gene (TRG) PCR and T-cell receptor beta chain gene HTS were performed on both skin biopsy and concurrently collected peripheral blood; most peripheral blood samples were also analysed by flow cytometry.ResultsHistologically defined CTCL specimens had significantly higher clonality scores and T-cell fractions via HTS than all other groups (all p<0.002 and p<0.03, respectively). HTS was more diagnostically specific than TRG PCR in skin (100% vs 88%), while diagnostic sensitivity (68% vs 72%) and accuracy (84% vs 80%) were similar. TRG PCR and flow cytometry performed on blood were the least diagnostically useful assays. Some identically sized peaks detected by TRG PCR in concurrent skin and peripheral blood specimens were non-identical by HTS analysis.ConclusionsHTS, by assessing both clonality and T-cell fractions in skin biopsies, is a powerful tool to aid in the diagnosis of CTCL. It is more specific than TRG PCR in distinguishing definitive CTCL from reactive and indeterminate histology. Identically sized peaks by TRG PCR, typically interpreted to be clonally related, are not always clonally identical by sequencing.
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31
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La Placa M, Alessandrini A, Agostinelli C, Pileri A. Verrucous mycosis fungoides. GIORN ITAL DERMAT V 2018; 154:504-505. [PMID: 29417797 DOI: 10.23736/s0392-0488.18.05835-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Michelangelo La Placa
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy -
| | - Aurora Alessandrini
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Claudio Agostinelli
- Pathology Unit, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Alessandro Pileri
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
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32
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Polańska A, Dańczak-Pazdrowska A, Olek-Hrab K, Osmola-Mańkowska A, Bowszyc-Dmochowska M, Żaba R, Adamski Z. High-frequency ultrasonography-New non-invasive method in assessment of skin lymphomas. Skin Res Technol 2018; 24:517-521. [PMID: 29383760 DOI: 10.1111/srt.12450] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Mycosis fingoides (MF) is the most common subtype of primary cutaneous T-cell lymphomas. Current evaluation of disease extent and severity is based on mSWAT scoring system, which seems to be relatively subjective. The aim of this subject was to present the usefulness of 20 MHz in objective 5-year long monitoring of response to therapy in MF patients. MATERIALS AND METHODS The 5-years long follow-up based on 19 skin USG images of patients diagnosed as early stages of MF was studied. The assessed USG parameter was the mean diameter of subepidermal low echogenic band (SLEB). RESULTS In every MF patient during exacerbation within lesional skin we could observe SLEB, which thinning or complete disappearance was detected after finishing the therapy. Lack of complete absence of SLEB was related to the lack of complete remission assessed by mSWAT. CONCLUSION We present for the first time the possibility of monitoring patients' clinical state on the base of non-invasive USG imaging. We recommend additional use of 20 MHz USG to reduce intra-observer variability and to assess residual disease. USG imaging can complement evaluation of skin lesions in MF and can support clinical judgement.
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Affiliation(s)
- A Polańska
- Department of Dermatology and Venereology, University of Medical Sciences, Poznań, Poland
| | | | - K Olek-Hrab
- Department of Dermatology, University of Medical Sciences, Poznań, Poland
| | - A Osmola-Mańkowska
- Department of Dermatology, University of Medical Sciences, Poznań, Poland
| | | | - R Żaba
- Department of Dermatology and Venereology, University of Medical Sciences, Poznań, Poland
| | - Z Adamski
- Department of Dermatology, University of Medical Sciences, Poznań, Poland
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33
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High-frequency ultrasonography in objective evaluation of the efficacy of PUVA and UVA 1 phototherapy in mycosis fungoides. Arch Dermatol Res 2017; 309:645-651. [DOI: 10.1007/s00403-017-1767-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 04/10/2017] [Accepted: 07/28/2017] [Indexed: 12/20/2022]
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34
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[Diagnostics of primary cutaneous lymphomas]. Hautarzt 2017; 68:696-701. [PMID: 28779267 DOI: 10.1007/s00105-017-4020-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Primary cutaneous lymphomas can be diagnosed when the clinical symptoms, histology, immunohistology and molecular biological changes are characteristic of primary cutaneous T or B‑cell lymphomas; however, in many cases not all of the changes are typical of a primary cutaneous lymphoma especially in the early stages; therefore, the diagnosis of a primary cutaneous lymphoma can be a challenge. This is especially true for the Sézary syndrome, which can initially prove to be difficult to differentiate from reactive erythroderma; therefore, the main focus of this review is the diagnostics of Sézary syndrome. The review also summarizes the clinical heterogeneity and describes the classical histological and immunohistochemical changes for the diagnosis of Sézary syndrome. Recent data from different multicenter, international studies by the cutaneous lymphoma task force of the European Organisation for Research and Treatment of Cancer (EORTC) on dermatological alterations of the skin and the detection of Sézary cells in blood are addressed. The detection of Sézary cells in the blood still remains a challenge despite improved molecular boiological and cytogenetic characterization of tumor cells. The latest studies of the EORTC group particularly identified CD158k, MYC, MNT, DNM, TWIST1, EPHA4 and PLS3 as valuable markers for the differentiation of reactive erythroderma but which are not yet part of the standard diagnostics of Sézary syndrome. Further studies are required to see if these markers can be used in the routine clinical application.
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35
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Haththotuwa R, Zilinskiene L, Oliff J, Vydianath B, Amel-Kashipaz R, Stevens A, Shah F, Chaganti S, Scarisbrick J. Biopsy correlation of surface area vs. single-axis measurements on computed tomography scan of lymph nodes in patients with erythrodermic mycosis fungoides and Sézary syndrome. Br J Dermatol 2017; 177:877-878. [PMID: 28012157 DOI: 10.1111/bjd.15266] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- R Haththotuwa
- Department of Dermatology, University Hospitals Birmingham, Birmingham, U.K
| | - L Zilinskiene
- Department of Radiology, University Hospitals Birmingham, Birmingham, U.K
| | - J Oliff
- Department of Radiology, University Hospitals Birmingham, Birmingham, U.K
| | - B Vydianath
- Department of Pathology, University Hospitals Birmingham, Birmingham, U.K
| | - R Amel-Kashipaz
- Department of Pathology, University Hospitals Birmingham, Birmingham, U.K
| | - A Stevens
- Department of Haematology, University Hospitals Birmingham, Birmingham, U.K
| | - F Shah
- Department of Dermatology, University Hospitals Birmingham, Birmingham, U.K
| | - S Chaganti
- Department of Haematology, University Hospitals Birmingham, Birmingham, U.K
| | - J Scarisbrick
- Department of Dermatology, University Hospitals Birmingham, Birmingham, U.K
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36
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Cutaneous Lymphoma—Inpatient Considerations. CURRENT DERMATOLOGY REPORTS 2017. [DOI: 10.1007/s13671-017-0173-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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37
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Moyal L, Yehezkel S, Gorovitz B, Keren A, Gilhar A, Lubin I, Sherman S, Hodak E. Oncogenic role of microRNA-155 in mycosis fungoides: an in vitro and xenograft mouse model study. Br J Dermatol 2017; 177:791-800. [PMID: 28256712 DOI: 10.1111/bjd.15422] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2017] [Indexed: 12/21/2022]
Abstract
BACKGROUND MicroRNA (miR)-155 contributes to the proliferation of mycosis fungoides (MF) in vitro and is upregulated in tumours of MF compared with early MF lesions. OBJECTIVES To investigate the contribution of miR-155 to the cancerous phenotype and drug resistance of MF/Sézary cell lines. METHODS miR-155 was inhibited in MF cell lines (MyLa and MJ) by transduction of miRZip anti-miR-155, and overexpressed in Hut78 cells by transduction of miRVec-miR-155; empty plasmids served as controls. Cells were analysed for response to inducers of apoptosis and cell-cycle arrest, using fluorescence-activated cell sorting. Transduced MyLa cells were subcutaneously injected into severe combined immunodeficient mice, and tumours were analysed immunohistochemically and for final size. RESULT MyLa and MJ cells expressed a high level of miR-155; Hut78 cells expressed a low level. MF cell lines stably expressing miR-155 inhibitor showed increased G2/M arrest in response to N-p-tolyl-2-(3,4,5-trimethoxyphenyl quinazolin-4-amine) (SL111), an inducer of cell-cycle arrest, followed by increased apoptosis. Additionally, they showed increased apoptosis in response to suberoylanilide hydroxamic acid (SAHA). Tumours formed in mice from injected anti-miR-155-expressing MyLa cells had a significantly lower volume and higher occurrence of apoptosis than controls. Stable overexpression of miR-155 in Hut78 cells had no effect. CONCLUSIONS Oncogenic miR-155 appears to contribute to the cancerous phenotype of MyLa and MJ cells, but not of Hut78 cells, by interrupting activation of the G2/M checkpoint in response to SL111, and decreasing apoptosis in response to SL111 and SAHA, thereby facilitating tumour growth. These findings have implications for the potential development of novel therapeutic modalities for MF incorporating miR-155 inhibitors.
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Affiliation(s)
- L Moyal
- Department of Dermatology, Tel Aviv University, Tel Aviv, Israel.,Laboratory for Molecular Dermatology, Felsenstein Medical Research Center, Tel Aviv University, Tel Aviv, Israel
| | - S Yehezkel
- Department of Dermatology, Tel Aviv University, Tel Aviv, Israel.,Laboratory for Molecular Dermatology, Felsenstein Medical Research Center, Tel Aviv University, Tel Aviv, Israel
| | - B Gorovitz
- Department of Dermatology, Tel Aviv University, Tel Aviv, Israel.,Laboratory for Molecular Dermatology, Felsenstein Medical Research Center, Tel Aviv University, Tel Aviv, Israel
| | - A Keren
- Laboratory for Skin Research, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - A Gilhar
- Laboratory for Skin Research, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Flieman Medical Center, Haifa, Israel
| | - I Lubin
- Core Facility, Felsenstein Medical Research Center, Rabin Medical Center, Petach Tikva, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - S Sherman
- Department of Dermatology, Tel Aviv University, Tel Aviv, Israel.,Laboratory for Molecular Dermatology, Felsenstein Medical Research Center, Tel Aviv University, Tel Aviv, Israel
| | - E Hodak
- Department of Dermatology, Tel Aviv University, Tel Aviv, Israel.,Laboratory for Molecular Dermatology, Felsenstein Medical Research Center, Tel Aviv University, Tel Aviv, Israel
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38
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The Therapeutic Potential of AN-7, a Novel Histone Deacetylase Inhibitor, for Treatment of Mycosis Fungoides/Sezary Syndrome Alone or with Doxorubicin. PLoS One 2016; 11:e0146115. [PMID: 26752418 PMCID: PMC4709199 DOI: 10.1371/journal.pone.0146115] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 12/13/2015] [Indexed: 12/12/2022] Open
Abstract
The 2 histone deacetylase inhibitors (HDACIs) approved for the treatment of cutaneous T-cell lymphoma (CTCL) including mycosis fungoides/sezary syndrome (MF/SS), suberoylanilide hydroxamic acid (SAHA) and romidepsin, are associated with low rates of overall response and high rates of adverse effects. Data regarding combination treatments with HDACIs is sparse. Butyroyloxymethyl diethylphosphate (AN-7) is a novel HDACI, which was found to have selective anticancer activity in several cell lines and animal models. The aim of this study was to compare the anticancer effects of AN-7 and SAHA, either alone or combined with doxorubicin, on MF/SS cell lines and peripheral blood lymphocytes (PBL) from patients with Sezary syndrome (SPBL). MyLa cells, Hut78 cells, SPBL, and PBL from healthy normal individuals (NPBL) were exposed to the test drugs, and the findings were analyzed by a viability assay, an apoptosis assay, and Western blot. AN-7 was more selectively toxic to MyLa cells, Hut78 cells, and SPBL (relative to NPBL) than SAHA and also acted more rapidly. Both drugs induced apoptosis in MF/SS cell lines, SAHA had a greater effect on MyLa cell line, while AN-7 induced greater apoptosis in SPBL; both caused an accumulation of acetylated histone H3, but AN-7 was associated with earlier kinetics; and both caused a downregulation of the HDAC1 protein in MF/SS cell lines. AN-7 acted synergistically with doxorubicin in both MF/SS cell lines and SPBL, and antagonistically with doxorubicin in NPBL. By contrast, SAHA acted antagonistically with doxorubicin on MF/SS cell lines, SPBL, and NPBL, leaving <50% viable cells. In conclusion, AN-7 holds promise as a therapeutic agent in MF/SS and has several advantages over SAHA. Our data provide a rationale for combining AN-7, but not SAHA, with doxorubicin to induce the cell death in MF/SS.
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