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Phan C, Beauchet A, Burztejn A, Severino‐Freire M, Barbarot S, Girard C, Lasek A, Reguiai Z, Hadj‐Rabia S, Abasq C, Brenaut E, Droitcourt C, Perrussel M, Mallet S, Phan A, Lacour J, Khemis A, Bourrat E, Chaby G, Deborde R, Plantin P, Maruani A, Piram M, Maccari F, Fougerousse A, Kupfer‐Bessaguet I, Balguérie X, Barthelemy H, Martin L, Quiles‐Tsimaratos N, Mery‐Brossard L, Pallure V, Lons‐Danic D, Bouilly‐Auvray D, Beylot‐Barry M, Puzenat E, Aubin F, Mahé E. Biological treatments for paediatric psoriasis : a retrospective observational study on biological drug survival in daily practice in childhood psoriasis. J Eur Acad Dermatol Venereol 2019; 33:1984-1992. [DOI: 10.1111/jdv.15579] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 02/27/2019] [Indexed: 02/06/2023]
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Hébert V, Boulard C, Houivet E, Duvert Lehembre S, Borradori L, Della Torre R, Feliciani C, Fania L, Zambruno G, Camaioni DB, Didona B, Marinovic B, Schmidt E, Schumacher N, Hünefeld C, Schanz S, Kern JS, Hofmann S, Bouyeure AC, Picard-Dahan C, Prost-Squarcioni C, Caux F, Alexandre M, Ingen-Housz-Oro S, Bagot M, Tancrede-Bohin E, Bouaziz JD, Franck N, Vabres P, Labeille B, Richard MA, Delaporte E, Dupuy A, D’Incan M, Quereux G, Skowro F, Paul C, Livideanu CB, Beylot-Barry M, Doutre MS, Avenel-Audran M, Bedane C, Bernard P, Machet L, Maillard H, Jullien D, Debarbieux S, Sassolas B, Misery L, Abasq C, Dereure O, Lagoutte P, Ferranti V, Werth VP, Murrell DF, Hertl M, Benichou J, Joly P. Large International Validation of ABSIS and PDAI Pemphigus Severity Scores. J Invest Dermatol 2019; 139:31-37. [DOI: 10.1016/j.jid.2018.04.042] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 04/20/2018] [Accepted: 04/25/2018] [Indexed: 11/29/2022]
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Masmoudi W, Hebert V, Quéreux G, Bedane C, Prost-Squarcioni C, Debarbieux S, Oro S, Chaby G, D’incan M, Litrowski N, Boulard C, Roussel A, Kottler D, Abasq C, Richard MA, Duvert-Lehembre S, Gottlieb J, Plantin P, Joly P. Calcul des valeurs seuils du score BPDAI (Bullous Pemphigoid Disease Area Index) définissant les formes légères, modérées et sévères de la pemphigoïde bulleuse. Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.09.007] [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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Kechichian E, Ingen-Housz-Oro S, Sbidian E, Hemery F, Bernier C, Fite C, Delaunay J, Staumont-Sallé D, Toukal F, Dupin N, Abasq C, Samimi M, Picard C, Hebert V, Prost C, Monfort JB, Milpied B, Wolkenstein P, Chosidow O. A large epidemiological study of erythema multiforme in France, with emphasis on treatment choices. Br J Dermatol 2018; 179:1009-1011. [DOI: 10.1111/bjd.16928] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Maridet C, Perromat M, Miquel J, Chiaverini C, Bessis D, Lasek A, Piram M, Bursztejn AC, Abasq C, Phan A, Martin L, Bréchat B, Chong JH, Seneschal J, Taïeb A, Boralevi F. Childhood chronic prurigo: Interest in patch tests and delayed-reading skin prick tests to environmental allergens. J Allergy Clin Immunol 2018; 141:797-799.e9. [DOI: 10.1016/j.jaci.2017.07.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 07/20/2017] [Accepted: 07/31/2017] [Indexed: 11/26/2022]
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Lavenant P, Roue JM, Huet F, Abasq C, Misery L, Rioualen S. [DRESS syndrome and agranulocytosis, a rare combination]. Arch Pediatr 2017; 24:752-756. [PMID: 28669649 DOI: 10.1016/j.arcped.2017.05.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Revised: 02/22/2017] [Accepted: 05/22/2017] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Drug reaction with eosinophilia and systemic symptoms (DRESS) is a severe toxidermia that can lead to death from multivisceral failure. We report a case of DRESS associated with febrile agranulocytosis in a child. OBSERVATION An 8-year-old child was hospitalized for diffuse maculopapular exanthema with edema of the extremities and face associated with cheilitis and febrile agranulocytosis. This symptomatology began 1month after the introduction of carbamazepine for partial epilepsy. The clinical picture was a multisystemic disease with colitis, interstitial pneumonitis, hepatic cytolysis, and hepatocellular insufficiency. HHV7 viral reactivation and increased eosinophils (20%) in the myelogram were demonstrated, providing the diagnosis of DRESS. The progression was favorable after carbamazepine therapy was stopped and systemic corticosteroids were administered. DISCUSSION DRESS syndrome is a disorder that is unfamiliar to pediatricians. Its association with agranulocytosis is rare and the absence of hypereosinophilia contributed to diagnostic difficulties in this case. The multisystemic failure, the reactivation of HHV7, the increase of eosinophils in the myelogram, and the favorable progression under systemic corticosteroid therapy contributed greatly to the diagnosis. A cutaneous biopsy was not considered necessary for the diagnosis in the case reported herein. CONCLUSION DRESS syndrome is rarely associated with agranulocytosis, but its diagnosis must be quickly raised so that the incriminated drug can be interrupted.
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Brun J, Chiaverini C, Devos C, Leclerc-Mercier S, Mazereeuw J, Bourrat E, Maruani A, Mallet S, Abasq C, Phan A, Vabres P, Martin L, Bodemer C, Lagrange S, Lacour JP. Pain and quality of life evaluation in patients with localized epidermolysis bullosa simplex. Orphanet J Rare Dis 2017; 12:119. [PMID: 28659151 PMCID: PMC5490235 DOI: 10.1186/s13023-017-0666-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 06/12/2017] [Indexed: 12/02/2022] Open
Abstract
Background A localized form of epidermolysis bullosa simplex (EBS-l) is considered one of the mildest forms of epidermolysis bullosa (EB), with blisters limited to the palms and soles. However, these lesions can be very painful. The aim of the study was to characterize pain in patients with EBS-l and evaluate its impact on quality of life (QoL). Patients were contacted via the Research Group of the French Society of Pediatric Dermatology and the association of EB patients (DEBRA France). One investigator used a standardized questionnaire that included validated scales for pain and QoL for a telephone interview. Results We included 57 patients (27 children). All patients had pain: the mean pain on a 10-mm visual analog scale was >5 for most adults (90%) and children ≥8 years old (94%) when blisters were present and for most adults (73%) and about half of the children ≥ age 8 (53%) during dressing changes. Similar results were found for younger patients. Overall, 75% of patients had neuropathic pain; for 55% of children and 73% of adults, the pain had a moderate to severe impact on QOL. Only seven patients used premedication before changing dressings and seven regularly used oral treatment for chronic pain. A total of 21% and 23% of patients used non-steroidal anti-inflammatory drugs and grade 2 analgesics, respectively. These treatments were not effective for neuropathic pain. Six patients tried 5% lidocaine plasters on their feet, with good efficacy. Conclusions EBS-l patients have frequent and severe pain with neuropathic characteristics. This pain is undertreated and affects QoL.
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Sobocinski V, Dridi SM, Bisson C, Jeanne S, Gaultier F, Prost-Squarcioni C, Bernard P, Pascal F, Lefevre B, Weber P, Abasq C, Agbo-Godeau S, Joly P, Ingen-Housz-Oro S, Duvert-Lehembre S. [Oral care recommendations for patients with oral autoimmune bullous diseases]. Ann Dermatol Venereol 2016; 144:182-190. [PMID: 28011091 DOI: 10.1016/j.annder.2016.09.680] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Revised: 08/14/2016] [Accepted: 09/23/2016] [Indexed: 11/16/2022]
Abstract
BACKGROUND Autoimmune bullous diseases (AIBD) may cause chronic oral lesions that progress insidiously. AIMS To provide recommendations for optimal oral-dental management of patients presenting AIBD with oral involvement. PATIENTS AND METHODS In the absence of scientific studies with high levels of proof, these recommendations have been drawn up at two meetings by a committee of experts on AIBD comprising 7 dermatologists, 1 stomatologist, 1 maxillofacial surgeon, 2 odontologists and 4 parodontologists. RESULTS The oral lesions associated with AIBD may be classified into three grades of severity: severe (generalised erosive gingivitis affecting at least 30% of dental sites), moderate (localised erosive gingivitis affecting less than 30% of dental sites) and controlled (no erosive oral lesions). Good oral-dental hygiene suited to the severity of the oral lesions, must be practised continually by these patients so as to avoid the formation of dental plaque, which aggravates symptoms. Dental and parodontal care must be considered in accordance with the severity grade of the oral lesions: in severe cases, the dental plaque must be eliminated manually with a curette, but several types of care (descaling, treatment for tooth decay, non-urgent extractions, etc.) must be suspended until the grade of severity is moderate or until the disease is stabilised.
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Cordel N, Bessis D, Bourrat E, Maruani A, Chiaverini C, Abasq C, Aubert H, Balguerie X, Oro S, Mahé E, Martin L, Mazereeuw-Hautier J, Phan A, Barbarot S, Vabres P, Jouen F, Tressières B, Boralévi F. Dermatose à IgA linéaire de l’enfant : étude rétrospective multicentrique de 32 cas. Ann Dermatol Venereol 2016. [DOI: 10.1016/j.annder.2016.09.210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Bessis D, Bigorre M, Malissen N, Captier G, Chiaverini C, Abasq C, Barbarot S, Boccara O, Bourrat E, El Fertit H, Eschard C, Hubiche T, Lacour JP, Leboucq N, Mahé E, Mallet S, Marque M, Martin L, Mazereeuw-Hautier J, Milla N, Phan A, Plantin P, Picot MC, Puzenat E, Rigau V, Vabres P, Fraitag S, Boralevi F. The scalp hair collar and tuft signs: A retrospective multicenter study of 78 patients with a systematic review of the literature. J Am Acad Dermatol 2016; 76:478-487. [PMID: 27742172 DOI: 10.1016/j.jaad.2016.08.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 07/27/2016] [Accepted: 08/21/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Hair collar sign (HCS) and hair tuft of the scalp (HTS) are cutaneous signs of an underlying neuroectodermal defect, but most available data are based on case reports. OBJECTIVE We sought to define the clinical spectrum of HCS and HTS, clarify the risk for underlying neurovascular anomalies, and provide imaging recommendations. METHODS A 10-year multicenter retrospective and prospective analysis of clinical, radiologic, and histopathologic features of HCS and HTS in pediatric patients was performed. RESULTS Of the 78 patients included in the study, 56 underwent cranial and brain imaging. Twenty-three of the 56 patients (41%) had abnormal findings, including the following: (1) cranial/bone defect (30.4%), with direct communication with the central nervous system in 28.6%; (2) venous malformations (25%); or (3) central nervous system abnormalities (12.5%). Meningeal heterotopia in 34.6% (9/26) was the most common neuroectodermal association. Sinus pericranii, paraganglioma, and combined nevus were also identified. LIMITATIONS The partial retrospective design and predominant recruitment from the dermatology department are limitations of this study. CONCLUSIONS Infants with HCS or HTS are at high risk for underlying neurovascular anomalies. Magnetic resonance imaging scans should be performed in order to refer the infant to the appropriate specialist for management.
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Boulard C, Duvert Lehembre S, Picard‐Dahan C, Kern J, Zambruno G, Feliciani C, Marinovic B, Vabres P, Borradori L, Prost‐Squarcioni C, Labeille B, Richard M, Ingen‐Housz‐Oro S, Houivet E, Werth V, Murrell D, Hertl M, Benichou J, Joly P, Hofmann S, Camaioni B, Didona B, Fania L, Della Torre R, Caux F, Alexandre M, Paul C, Bulai Livideanu C, Delaporte E, Dupuy A, Avenel‐Audran M, Schmidt E, Schumacher N, Bagot M, Tancrede‐Bohin E, Bouaziz J, D'Incan M, Quereux G, Skowron F, Beylot‐Barry M, Doutre M, Bedane C, Bernard P, Machet L, Jullien ., Debarbieux S, Dereure O, Hünefeld C, Schanz S, Franck N, Maillard H, Misery L, Sassolas B, Abasq C, Bouyeure A, Lagoutte P, Ferranti V. Calculation of cut‐off values based on the Autoimmune Bullous Skin Disorder Intensity Score (
ABSIS
) and Pemphigus Disease Area Index (
PDAI
) pemphigus scoring systems for defining moderate, significant and extensive types of pemphigus. Br J Dermatol 2016; 175:142-9. [DOI: 10.1111/bjd.14405] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2016] [Indexed: 11/27/2022]
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Charbit L, Mahé E, Phan A, Chiaverini C, Boralevi F, Bourrat E, Lasek A, Maruani A, Aubin F, Droitcourt C, Barbarot S, Mallet S, Mazereeuw-Hautier J, Begon E, Abasq C, Plantin P, Souillet AL, Hadj-Rabia S, Bursztejn AC. Systemic treatments in childhood psoriasis: a French multicentre study on 154 children. Br J Dermatol 2016; 174:1118-21. [DOI: 10.1111/bjd.14326] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Marmottant E, Chiaverini C, Bessis D, Hubiche T, Mallet S, Maruani A, Abasq C, Miquel J, Cardot-Leccia N, Lacour JP, Passeron T. Pigmented macules of bony prominences (PMBP): A distinct presentation in patients with red hair. J Am Acad Dermatol 2016; 74:383-5. [PMID: 26775783 DOI: 10.1016/j.jaad.2015.08.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 08/11/2015] [Accepted: 08/12/2015] [Indexed: 10/22/2022]
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Huet F, Karam A, Lemasson G, Abasq C, Misery L. Érythrodermie révélatrice d’une pemphigoïde bulleuse. Ann Dermatol Venereol 2015. [DOI: 10.1016/j.annder.2015.10.189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Hebert V, Boulard C, Houivet E, Duvert Lehembre S, Borradori L, Della Torre R, Feliciani C, Fania L, Zambruno G, Camaioni D, Didona B, Marinovic B, Schmidt E, Schumacher N, Hünefeld C, Schanz S, Johannes Steffen Kern J, Hofmann S, Bouyeure A, Picard-Dahan C, Prost-Squarcioni C, Caux F, Alexandre M, Ingen-Housz-Oro S, Bagot M, Tancrede-Bohin E, Bouaziz J, Franck N, Vabres P, Labeille B, Aleth Richard M, Delaporte E, Dupuy A, D’Incan M, Quereux G, Skowron F, Paul C, Bulai Livideanu C, Beylot-Barry M, Doutre M, Avenel-Audran M, Bedane C, Bernard P, Machet L, Maillard H, Jullien D, Debarbieux S, Sassolas B, Misery L, Abasq C, Dereure O, Lagoutte P, Ferranti V, Werth V, Murrell D, Hertl M, Benichou J, Joly P. Reproductibilité inter-observateur des scores de sévérité du pemphigus ABSIS et PDAI. Ann Dermatol Venereol 2015. [DOI: 10.1016/j.annder.2015.10.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Houivet E, Hebert V, Boulard C, Vaillant M, Duvert Lehembre S, Borradori L, Della Torre R, Feliciani C, Fania L, Zambruno G, Camaioni D, Didona B, Marinovic B, Schmidt E, Schumacher N, Hünefeld C, Schanz S, Johannes Steffen Kern J, Hofmann S, Bouyeure A, Picard-Dahan C, Prost-Squarcioni C, Caux F, Alexandre M, Ingen-Housz-Oro S, Bagot M, Tancrede-Bohin E, Bouaziz J, Franck N, Vabres P, Labeille B, Aleth Richard M, Delaporte E, Dupuy A, D’Incan M, Quereux G, Skowron F, Paul C, Bulai Livideanu C, Beylot-Barry M, Doutre M, Avenel-Audran M, Bedane C, Bernard P, Machet L, Maillard H, Jullien D, Debarbieux S, Sassolas B, Misery L, Abasq C, Dereure O, Lagoutte P, Ferranti V, Werth V, Murrell D, Hertl M, Benichou J, Joly P. Corrélation entre les scores de sévérité clinique (ABSIS, PDAI, PGA), la qualité de vie (DLQI) et les taux d’Ac anti-desmogléine 1 et 3 dans le suivi du pemphigus. Ann Dermatol Venereol 2015. [DOI: 10.1016/j.annder.2015.10.048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Jachiet M, Flageul B, Deroux A, Le Quellec A, Maurier F, Cordoliani F, Godmer P, Abasq C, Astudillo L, Belenotti P, Bessis D, Bigot A, Doutre MS, Ebbo M, Guichard I, Hachulla E, Héron E, Jeudy G, Jourde-Chiche N, Jullien D, Lavigne C, Machet L, Macher MA, Martel C, Melboucy-Belkhir S, Morice C, Petit A, Simorre B, Zenone T, Bouillet L, Bagot M, Frémeaux-Bacchi V, Guillevin L, Mouthon L, Dupin N, Aractingi S, Terrier B. The clinical spectrum and therapeutic management of hypocomplementemic urticarial vasculitis: data from a French nationwide study of fifty-seven patients. Arthritis Rheumatol 2015; 67:527-34. [PMID: 25385679 DOI: 10.1002/art.38956] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Accepted: 11/06/2014] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Hypocomplementemic urticarial vasculitis (HUV) is an uncommon vasculitis of unknown etiology that is rarely described in the literature. We undertook this study to analyze the clinical spectrum and the therapeutic management of patients with HUV. METHODS We conducted a French nationwide retrospective study that included 57 patients with chronic urticaria, histologic leukocytoclastic vasculitis, and hypocomplementemia. We assessed clinical and laboratory data and evaluated the patients' cutaneous and immunologic responses to therapy. We evaluated treatment efficacy by measuring the time to treatment failure. RESULTS Urticarial lesions were typically more pruritic than painful and were associated with angioedema in 51% of patients, purpura in 35%, and livedo reticularis in 14%. Extracutaneous manifestations included constitutional symptoms (in 56% of patients) as well as musculoskeletal involvement (in 82%), ocular involvement (in 56%), pulmonary involvement (in 19%), gastrointestinal involvement (in 18%), and kidney involvement (in 14%). Patients with HUV typically presented with low C1q levels and normal C1 inhibitor levels, in association with anti-C1q antibodies in 55% of patients. Hydroxychloroquine or colchicine seemed to be as effective as corticosteroids as first-line therapy. In patients with relapsing and/or refractory disease, rates of cutaneous and immunologic response to therapy seemed to be higher with conventional immunosuppressive agents, in particular, azathioprine, mycophenolate mofetil, or cyclophosphamide, while a rituximab-based regimen tended to have higher efficacy. Finally, a cutaneous response to therapy was strongly associated with an immunologic response to therapy. CONCLUSION HUV represents an uncommon systemic and relapsing vasculitis with various manifestations, mainly, musculoskeletal and ocular involvement associated with anti-C1q antibodies, which were found in approximately half of the patients. The best strategy for treating HUV has yet to be defined.
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Chatillon JF, Hamieh M, Bayeux F, Abasq C, Fauquembergue E, Drouet A, Guisier F, Latouche JB, Musette P. Direct Toll-Like Receptor 8 signaling increases the functional avidity of human CD8+ T lymphocytes generated for adoptive T cell therapy strategies. IMMUNITY INFLAMMATION AND DISEASE 2015; 3:1-13. [PMID: 25866635 PMCID: PMC4386909 DOI: 10.1002/iid3.43] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 08/25/2014] [Accepted: 09/13/2014] [Indexed: 11/14/2022]
Abstract
Adoptive transfer of in vitro activated and expanded antigen-specific cytotoxic T lymphocytes (CTLs) is a promising therapeutic strategy for infectious diseases and cancers. Obtaining in vitro a sufficient amount of highly specific cytotoxic cells and capable of retaining cytotoxic activity in vivo remains problematic. We studied the role of Toll-Like Receptor-8 (TLR8) engagement on peripheral CTLs activated with melanoma antigen MART-1-expressing artificial antigen-presenting cells (AAPCs). After a 3-week co-culture, 3–27% of specific CTLs were consistently obtained. CTLs expressed TLR8 in the intracellular compartment and at the cell surface. Specific CTLs activated with a TLR8 agonist (CL075) 24 h before the end of the culture displayed neither any change in their production levels of molecules involved in cytotoxicity (IFN-γ, Granzyme B, and TNF-α) nor major significant change in their cell surface phenotype. However, these TLR8-stimulated lymphocytes displayed increased cytotoxic activity against specific peptide-pulsed target cells related to an increase in specific anti-melanoma CTL functional avidity. TLR8 engagement on CTLs could, therefore, be useful in different immunotherapy strategies.
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Charbit L, Mahe E, Phan A, Droitcourt C, Boralevi F, Puzenat E, Abasq C, Aubert H, Barbarot S, Avenel-Audran M, Rodriguez L, Begon E, Mallet S, Balguerie X, Aubin F, Piram M, Souillet AL, Maruani A, Plantin P, Bourrat E, Lacour JP, Chiaverini C, Mazereeuw-Hautier J, Labreze C, Lasek A, Fleuret C, Kupfer I, Hadj-Rabia S, Bursztejn AC. Traitements systémiques du psoriasis de l’enfant : étude multicentrique nationale chez 140 enfants. Ann Dermatol Venereol 2014. [DOI: 10.1016/j.annder.2014.09.156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Misery L, Legoupil D, Schollhammer M, Brenaut E, Abasq C, Roguedas-Contios AM, Chastaing M. [The announcement of bad news in dermatology]. Ann Dermatol Venereol 2014; 141:729-35. [PMID: 25442480 DOI: 10.1016/j.annder.2014.09.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Picard D, Bénichou J, Sin C, Abasq C, Houivet E, Koning R, Cribier A, Veber B, Dujardin F, Eltchaninoff H, Joly P. Increased prevalence of psoriasis in patients with coronary artery disease: results from a case-control study. Br J Dermatol 2014; 171:580-7. [PMID: 24904002 DOI: 10.1111/bjd.13155] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2014] [Indexed: 01/08/2023]
Abstract
BACKGROUND The incidence of myocardial events has been reported to be increased in patients with psoriasis. OBJECTIVES To investigate whether psoriasis is an independent risk factor for coronary artery disease (CAD). METHODS We compared the prevalence of psoriasis between case patients with a diagnosis of CAD based on coronary angiography findings and control patients with no CAD referred to the emergency surgery department for an acute noncardiovascular condition. Case and control patients were examined for the presence of psoriasis by two dermatologists. The prevalence of psoriasis was compared among patients with CAD according to CAD severity. Five-hundred cases and 500 age- and sex-matched controls were included. RESULTS Using matched univariate analysis, the prevalence of psoriasis was about twofold higher in CAD case patients than in control patients [8·0% vs. 3·4%, odds ratio (OR) 2·64; 95% confidence interval (CI) 1·42-4·88]. Using unconditional multivariate analysis, the association of psoriasis with CAD appeared to be borderline significant (OR 1·84; 95% CI 0·99-3·40). Psoriasis in patients with CAD was significantly associated with three-vessel involvement relative to one-or two-vessel involvement (13·1% vs. 6·1%; OR 3·07; 95% CI 1·50-6·25). CONCLUSIONS The prevalence of psoriasis is twofold higher in patients with CAD than in control patients without CAD. It is associated with a more severe coronary artery involvement.
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Coquart N, Roguedas AM, Abasq C, Misery L. Urticaire superficielle au cours des angio-œdèmes à bradykinine. Ann Dermatol Venereol 2012. [DOI: 10.1016/j.annder.2012.10.347] [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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Uguen A, Talagas M, Quintin-Roué I, Abasq C, Coat C, Charles-Pétillon F, De Braekeleer M, Marcorelles P. [A silent-growing and fast-killing melanoma in a teenager]. Ann Pathol 2012; 32:254-8. [PMID: 23010398 DOI: 10.1016/j.annpat.2012.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Revised: 05/20/2012] [Accepted: 06/21/2012] [Indexed: 10/28/2022]
Abstract
Malignant melanoma is a relatively rare but potentially aggressive tumor in children and adolescents. We report the case of a metastatic malignant melanoma in a 17-year-old girl, first diagnosed on cytological features of a fine-needle lymph node aspiration and then histologically confirmed by both examination of the metastatic adenopathy and a clinically harmless skin lesion of the scalp, which harbored focal microscopic pattern of melanoma. A fluorescent in situ hybridization study revealed that both metastatic and primary cutaneous tumours contained the same and pejorative chromosomal aberration consisting in CCND1 amplification (11q13). This observation raises actual limits and challenges in the fields of diagnosis and treatment of fast-killing melanomas.
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49
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Ameline M, Oillic H, Misery L, Abasq C. Onychomadèse secondaire à une candidose congénitale cutanée. Ann Dermatol Venereol 2011. [DOI: 10.1016/j.annder.2011.10.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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50
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Eusen M, Abasq C, Lemasson G, Revert K, Misery L. Hidradénite plantaire et mucoviscidose. Ann Dermatol Venereol 2011. [DOI: 10.1016/j.annder.2011.10.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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