1
|
Blanchard T, Hoummady S, Roche M, Banuls D, Bynens A, Meunier M, Djerene M, Dos Santos N, Tissaoui E, Rouch-Buck P, Fantinati M, Priymenko N. Prevalence and factors associated with overweight and obesity in dogs presenting to French university veterinary teaching hospitals during the COVID-19 pandemic. Top Companion Anim Med 2024; 60:100875. [PMID: 38631428 DOI: 10.1016/j.tcam.2024.100875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 02/20/2024] [Accepted: 04/11/2024] [Indexed: 04/19/2024]
Abstract
Pet obesity is still a major health issue, which is considered an epidemic by some researchers. Prevention is one of the cornerstones of veterinary care, emphasizing the importance of proactive measures. Human lifestyle was affected during the COVID-19 pandemic, resulting in an increased overweight prevalence in the population. The prevalence of overweight and obesity in dogs during this period has been poorly explored. This study's objectives were to assess the percentage of the French dog population with overweight and obesity, compare the results with a study conducted before the COVID-19 pandemic, and investigate any potential changes in the risk factors. The study collected data through a survey completed by dog owners during their pets' vaccination visits at university veterinary hospitals of Maisons-Alfort (Paris) and Toulouse, in France, between 2020 and 2022. The veterinarian recorded the dog's weight and the body condition score using a 9-point scale. The study included a total of 309 dogs. Of these, 1.6 % were underweight, 63.1 % had an ideal body condition, and 35.3 % were overweight, including 2.3 % of all dogs classified as obese. During the pandemic, French dog diets shifted towards increased commercial food consumption and twice-daily feedings compared to a 2003 study. Factors positively associated with overweight were being female (OR = 3.55; 95 % CI: 1.65-8.01; P=0.002), being senior (OR=4.91; 95 % CI: 2.07-12.2; P<0.001) or geriatric (OR=5.81; 95 % CI: 2.04-17.0; P=0.001) and having an owner underestimating dog's body condition (OR=74.1; 95 % CI: 29.8-215; P<0.001). Recognizing the impact of owner perception enables early intervention strategies, such as educating owners during consultations and conducting teaching sessions at the clinic. This proactive approach could contribute to improved health outcomes and help prevent the onset of obesity-related issues in dogs. The new trends in dogs' diets may have global relevance due to the pandemic's widespread impact. Although no immediate impact on overweight is evident, ongoing research is crucial to understand the pandemic's long-term effects.
Collapse
Affiliation(s)
- T Blanchard
- Ecole Nationale Vétérinaire de Toulouse ENVT, Toulouse, France.
| | - S Hoummady
- Ecole Nationale Vétérinaire d'Alfort ENVA, Maisons-Alfort, France
| | - M Roche
- Ecole Nationale Vétérinaire de Toulouse ENVT, Toulouse, France
| | - D Banuls
- Ecole Nationale Vétérinaire de Toulouse ENVT, Toulouse, France
| | - A Bynens
- Chats, Oiseaux et autres animaux familiers, Fédération des Fabricants d'Aliments pour Chiens, FACCO, Paris, France
| | - M Meunier
- Hill's Pet Nutrition France, Sophia Antipolis, France
| | - M Djerene
- Ecole Nationale Vétérinaire d'Alfort ENVA, Maisons-Alfort, France
| | - N Dos Santos
- Ecole Nationale Vétérinaire d'Alfort ENVA, Maisons-Alfort, France
| | - E Tissaoui
- Ecole Nationale Vétérinaire d'Alfort ENVA, Maisons-Alfort, France
| | - P Rouch-Buck
- Ecole Nationale Vétérinaire de Toulouse ENVT, Toulouse, France
| | - M Fantinati
- Hill's Pet Nutrition France, Sophia Antipolis, France
| | - N Priymenko
- Ecole Nationale Vétérinaire de Toulouse ENVT, Toulouse, France; INRAE, ENVT, TOXALIM, Université de Toulouse, Toulouse, France
| |
Collapse
|
2
|
Bernat M, Boyer A, Roche M, Richard C, Bouvet L, Remacle A, Antonini F, Poirier M, Pastene B, Hammad E, Fond G, Bruder N, Leone M, Zieleskiewicz L. Reducing the carbon footprint of general anaesthesia: a comparison of total intravenous anaesthesia vs. a mixed anaesthetic strategy in 47,157 adult patients. Anaesthesia 2024; 79:309-317. [PMID: 38205529 DOI: 10.1111/anae.16221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2023] [Indexed: 01/12/2024]
Abstract
Global warming is a major public health concern. Volatile anaesthetics are greenhouse gases that increase the carbon footprint of healthcare. Modelling studies indicate that total intravenous anaesthesia is less carbon intensive than volatile anaesthesia, with equivalent quality of care. In this observational study, we aimed to apply the findings of previous modelling studies to compare the carbon footprint per general anaesthetic of an exclusive TIVA strategy vs. a mixed TIVA-volatile strategy. This comparative retrospective study was conducted over 2 years in two French hospitals, one using total intravenous anaesthesia only and one using a mixed strategy including both intravenous and inhalation anaesthetic techniques. Based on pharmacy procurement records, the quantity of anaesthetic sedative drugs was converted to carbon dioxide equivalents. The primary outcome was the difference in carbon footprint of hypnotic drugs per intervention between the two strategies. From 1 January 2021 to 31 December 2022, 25,137 patients received general anaesthesia in the hospital using the total intravenous anaesthesia strategy and 22,020 in the hospital using the mixed strategy. The carbon dioxide equivalent footprint of hypnotic drugs per intervention in the hospital using the total intravenous anaesthesia strategy was 20 times lower than in the hospital using the mixed strategy (emissions of 2.42 kg vs. 48.85 kg carbon dioxide equivalent per intervention, respectively). The total intravenous anaesthesia strategy significantly reduces the carbon footprint of hypnotic drugs in general anaesthesia in adult patients compared with a mixed strategy. Further research is warranted to assess the risk-benefit ratio of the widespread adoption of total intravenous anaesthesia.
Collapse
Affiliation(s)
- M Bernat
- Department of Anaesthesia and Intensive Care Medicine, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - A Boyer
- Department of Anaesthesia and Intensive Care Medicine, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - M Roche
- Pharmacy Department, Service Central des Opérations Pharmaceutiques, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - C Richard
- Department of Anaesthesia and Intensive Care Medicine, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - L Bouvet
- Department of Anesthesia and Critical Care, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Lyon, France
| | - A Remacle
- Departement of Medical Information, Hôpital Nord, Marseille, France
| | - F Antonini
- Department of Anaesthesia and Intensive Care Medicine, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - M Poirier
- Department of Anaesthesia and Intensive Care Medicine, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - B Pastene
- Department of Anaesthesia and Intensive Care Medicine, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - E Hammad
- Department of Anaesthesia and Intensive Care Medicine, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - G Fond
- CEReSS-Health Service Research and Quality of Life Center, Aix-Marseille University, Marseille, France
| | - N Bruder
- Department of Anaesthesia and Intensive Care Medicine, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - M Leone
- Department of Anaesthesia and Intensive Care Medicine, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - L Zieleskiewicz
- Department of Anaesthesia and Intensive Care Medicine, Hôpital de la Conception, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| |
Collapse
|
3
|
Wallace N, Murphy G, Roche M, Rock K. Comparison of Four Software Packages for Automated Contouring. Int J Radiat Oncol Biol Phys 2023; 117:e731-e732. [PMID: 37786128 DOI: 10.1016/j.ijrobp.2023.06.2252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) We are an academic radiation oncology center and treat 1500-2000 patients annually. The majority of target volume definition and organ at risk (OAR) contouring is performed by radiation oncologists (RO) and is estimated to require 10-15 hours per week for each RO. Artificial intelligence (AI) solutions for contouring are a possible method of reducing the time required. Several packages are commercially available. The purpose of this exercise was to evaluate 4 packages to identify one which would meet our department's need. The primary objective was to calculate the potential time savings associated with each of the 4 packages. The second objective was to perform a qualitative evaluation and comparison. MATERIALS/METHODS Approval from the hospital's Research Ethics Committee was obtained. CT Simulation datasets for 15 patients were anonymized for use as test cases for AI contouring. This included 5 datasets from each of 3 sites - head and neck (H+N), breast/thorax, and prostate/pelvis. 4 potential vendors provided access to their product for automated contouring of OARs +/- target volumes of each of the 15 datasets. Analysis was as follows: 1. One RO used a stopwatch to assess the time taken for them to contour each of the OARs +/- targets on each dataset 2. The AI contours from each of the vendors for each of the datasets was reviewed. 3. The time taken to correct each auto-contoured organ to make it clinically useful was timed. These were summed to give a time for each vendor for each dataset. 4. The time saving was calculated by subtracting the result of step (3) from step (1) 5. For the purpose of qualitative assessment, 2 ROs reviewed each dataset and assigned an objective score of 1-5 to each auto-contoured organ (e.g., 5 = no, or almost no, edits required; clinically useful as is) 6. The scores for each organ in each of the 15 datasets were averaged to give a mean value for the software package. RESULTS Baseline contouring time was 32.8 minutes for H+N, 23.0 minutes for breast/thorax, and 64.8 minutes for prostate/pelvis. One package was removed from consideration after assessment of H+N only as it was deemed to be of insufficient standard to be of clinical use. The average time saving for each of the remaining 3 software packages ranged were 15.7, 17.9, and 12.8 minutes for H+N, 3.1, 13.1, and 11.0 minutes for breast/thorax, and 32.6, 35.2, and 36.2 minutes for prostate/pelvis. Percentage time savings ranged from 39-55% for H+N, 13-57% for breast/thorax, and 50-56% for prostate/pelvis. The overall qualitative assessments on a 5-point scale were 3.5, 4.0, and 3.6. CONCLUSION The AI contouring solutions were associated with meaningful savings in the time taken to contour. The introduction of one of these products into clinical practice within our department will permit ROs to focus more of their time on other clinical activities.
Collapse
Affiliation(s)
- N Wallace
- St.Luke's Radiation Oncology Network, Dublin, Ireland
| | - G Murphy
- Cork University Hospital, Cork, Ireland
| | - M Roche
- Cork University Hospital, Cork, Ireland
| | - K Rock
- Cork University Hospital, Cork, Ireland; University College Cork, Cork, Ireland
| |
Collapse
|
4
|
Wallace N, Murphy G, Roche M, Rock K. Comparative Evaluation of Four Software Packages for Automated Contouring. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
5
|
Imfeld D, Klaassens E, Claypool J, Roche M, Sfriso R. 566 Modulation of cutibacterium acnes phylotypes after treatment with epilobium fleischeri extract. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
6
|
Hoummady S, Fantinati M, Maso D, Bynens A, Banuls D, Santos NR, Roche M, Priymenko N. Comparison of canine owner profile according to food choice: an online preliminary survey in France. BMC Vet Res 2022; 18:163. [PMID: 35509073 PMCID: PMC9066993 DOI: 10.1186/s12917-022-03258-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 04/20/2022] [Indexed: 12/02/2022] Open
Abstract
Background Nowadays, more people are treating dogs as family members. This reflects their increased attention towards their nutrition, with renewed interest for non-conventional diets such as Biologically Appropriate Raw Food/ Bones and Raw Food in United States (BARF) or homemade. In previous studies, owners feeding their dog non-conventional diets reported lower levels of trust in veterinary advice. The aim of the study was to identify differences in lifestyle between owners feeding dogs non-conventional diets and those feeding conventional diets (i.e., dry/wet pet food) to give further insight for improving communication between veterinarians and owners. Results A total of 426 surveys were usable. Fifteen percent of the participants lived in the metropole of Paris and had more than one dog (mean 1.72 dogs). Thirty-eight percent of the survey respondents stated that their dogs were fed exclusively with non-conventional diets, while 55% declared using conventional diets alone (not considering treats). The study canine population was for the most part neutered (63%) and purebred (68%). Amongst owners feeding conventional diets exclusively, 47% determined how much food to feed by consulting the feeding guidelines on the packaging, and only 28% said that the amount of food was prescribed by their veterinarian or veterinary nurse. Out of the participants feeding non-conventional diets, 65% declared that the information for formulating the recipes was gathered on the internet or in non-veterinary books. When compared with owners feeding exclusively conventional diets, those feeding non-conventional diets were living more frequently outside the metropole of Paris, had fewer children (0.23 ± 0.57 vs 0.37 ± 0.78; p = 0.03) and had more frequently other animals. They also dewormed less often their pets, walked their dog more each day (91 vs 78%; p < 0.001) and without leash for more than 6 h per week (46 vs 31%; p = 0.003). Conclusions This survey described differences in the habits of owners feeding dogs non-conventional diets in comparison with those feeding conventional diets. Data suggest that owners using non-conventional diets may be more attentive to the ethological needs of their dog which could be a starting point for practitioners for achieving better client-veterinarian communication. Supplementary Information The online version contains supplementary material available at 10.1186/s12917-022-03258-9.
Collapse
Affiliation(s)
- S Hoummady
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, UMES, 7 avenue du Général de Gaulle, 94704, Maisons-Alfort, France.
| | - M Fantinati
- École Nationale Vétérinaire de Toulouse, 23 chemin des Capelles, 31300, Toulouse, France
| | - D Maso
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, CHUVA, 7 avenue du Général de Gaulle, 94704, Maisons-Alfort, France
| | - A Bynens
- FACCO, 46 Boulevard de Magenta, 75010, Paris, France
| | - D Banuls
- École Nationale Vétérinaire de Toulouse, 23 chemin des Capelles, 31300, Toulouse, France
| | - N R Santos
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, CHUVA, 7 avenue du Général de Gaulle, 94704, Maisons-Alfort, France
| | - M Roche
- École Nationale Vétérinaire de Toulouse, 23 chemin des Capelles, 31300, Toulouse, France
| | - N Priymenko
- TOXALIM, Université de Toulouse, Institut National de La Recherche Agronomique (INRA), École Nationale Vétérinaire de Toulouse (ENVT), BP 87614, 23 chemin des Capelles, 31076, Toulouse cedex, France
| |
Collapse
|
7
|
Desurmont GA, Tannières M, Roche M, Blanchet A, Manoukis NC. Identifying an Optimal Screen Mesh to Enable Augmentorium-Based Enhanced Biological Control of the Olive Fruit Fly Bactrocera oleae (Diptera: Tephritidae) and the Mediterranean Fruit Fly Ceratitis capitata (Diptera: Tephritidae). J Insect Sci 2022; 22:11. [PMID: 35640027 PMCID: PMC9154345 DOI: 10.1093/jisesa/ieac027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Indexed: 06/15/2023]
Abstract
The augmentorium is a cost-effective screened enclosure designed to receive fruits infested with insect pests, retain the pests inside but let their natural enemies escape to enhance biological control of pest populations. Screen selection is critical to ensure that an augmentorium is effective for a particular system. Here we tested five types of screens with a mini-augmentorium design and measured the escape of four insect species under laboratory conditions: the pests olive fruit fly Bactocera oleae (Rossi) (Diptera: Tephritidae) and Mediterranean fruit fly Ceratitis capitata (Wiedemann) (Diptera: Tephritidae), and the parasitoids Psyttalia lounsburyi (Silvestri) (Hymenoptera: Braconidae) and Psyttalia ponerophaga (Silvestri) (Hymenoptera: Braconidae). The sex ratio of insects that escaped the screens was compared to the sex ratio of insects that could not escape. Results showed that one screen type ('crystal mesh') was the best for the purpose of designing a functional augmentorium: it retained 90% of B. oleae adults and 100% of C. capitata adults while letting 72% of Psyttalia lounsburyi adults and 94% of P. ponerophaga adults escape. The other screen types tested were suboptimal, either because they let too many flies freely escape or because they retained too many parasitoids. Sex ratio was almost always similar for insects that managed to escape the screens and insects that were retained, except for P. ponerophaga and the screen type 'light mesh'. These results are promising for the development of a functional augmentorium against the olive fruit fly and further implementation against Mediterranean fruit fly.
Collapse
Affiliation(s)
| | - M Tannières
- USDA-ARS-European Biological Control Laboratory, Campus International de Baillarguet, Montferrier sur lez, France
| | - M Roche
- USDA-ARS-European Biological Control Laboratory, Campus International de Baillarguet, Montferrier sur lez, France
| | - A Blanchet
- USDA-ARS-European Biological Control Laboratory, Campus International de Baillarguet, Montferrier sur lez, France
| | - N C Manoukis
- USDA-ARS-Daniel K. Inouye U.S. Pacific Basin Agricultural Research Center, Hilo, HI 96720, USA
| |
Collapse
|
8
|
Schaeffer C, Interdonato R, Lancelot R, Roche M, Teisseire M. Social Network Data and Epidemiological Intelligence: A Case Study of Avian Influenza. Int J Infect Dis 2022. [DOI: 10.1016/j.ijid.2021.12.233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
9
|
Drareni K, Mercier C, Dougkas A, Roux P, Fingal C, Labrosse H, Farsi F, Dayde D, Roche M, Nazare JA, Bruyas A, Maucort-Boulch D, Fournel A, Bensafi M, Mourier V, Giboreau A. Développement et validation d’un questionnaire d’évaluation de la Qualité de Vie Alimentaire (QVA) chez les patients atteints de cancer. NUTR CLIN METAB 2022. [DOI: 10.1016/j.nupar.2021.12.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
10
|
Barbosa E, Wolinska A, Feighery C, Roche M, Szontagh-Kishazi P. Subcutaneous vacuoles with suppuration and granulomas: a histological clue to atypical mycobacterial infection. Clin Exp Dermatol 2021; 47:765-767. [PMID: 34856003 DOI: 10.1111/ced.15043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 11/20/2021] [Accepted: 11/24/2021] [Indexed: 11/29/2022]
Abstract
An 83-year-old woman was referred to the Dermatology department with a papular eruption on her left arm, occurring below the scar site of a malignant melanoma in situ, which had been excised 6 months previously. On physical examination, multiple, tender, violaceous papules and nodules inferior to the scar were noted, with central pustules in some of the lesions.
Collapse
Affiliation(s)
- E Barbosa
- Departments of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Ireland
| | - A Wolinska
- Departments of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Ireland
| | - C Feighery
- Departments of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Ireland
| | - M Roche
- Departments of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Ireland
| | - P Szontagh-Kishazi
- Departments of Pathology, Our Lady of Lourdes Hospital, Drogheda, Ireland
| |
Collapse
|
11
|
Beatty P, Killion L, Power R, Roche M. Dystrophic calcinosis cutis successfully treated with extracorporeal shockwave lithotripsy. Clin Exp Dermatol 2021; 46:1656-1658. [PMID: 34505309 DOI: 10.1111/ced.14857] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2021] [Indexed: 12/01/2022]
Abstract
This case illustrates a presentation with dystrophic calcinosis cutis recalcitrant to several treatment modalities. Treatment with extracorporeal shockwave lithotripsy was initiated with near complete resolution of calcium deposits.
Collapse
Affiliation(s)
- P Beatty
- Department of Dermatology, Beaumont Hospital, Dublin, Ireland
| | - L Killion
- Department of Dermatology, Beaumont Hospital, Dublin, Ireland
| | - R Power
- Department of Urology, Beaumont Hospital, Dublin, Ireland
| | - M Roche
- Department of Dermatology, Beaumont Hospital, Dublin, Ireland
| |
Collapse
|
12
|
Roche M, Mircher C, Toulas J, Prioux E, Conte M, Ravel A, Falquero S, Labidi A, Stora S, Durand S, Mégarbané A, Cieuta-Walti C. Efficacy and safety of methylphenidate on attention deficit hyperactivity disorder in children with Down syndrome. J Intellect Disabil Res 2021; 65:795-800. [PMID: 33880800 DOI: 10.1111/jir.12832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 02/14/2021] [Accepted: 02/21/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Attention deficit hyperactivity disorder (ADHD) is a common co-morbidity that affects up to 44% of children with Down syndrome (DS). There is a need for reliable, good quality research on the use of methylphenidate within this population. The objective of this study is to report our experience regarding the management of ADHD in these children using methylphenidate. METHODS This study is a retrospective observation of 21 children with DS, followed at Jérôme Lejeune Institute between 2000 and 2018. The diagnosis of ADHD was made using the Diagnostic and Statistical Manual of Mental Disorders criteria. Efficacy was measured as response or non-response on two main symptoms: attention/concentration and hyperactivity/impulsivity. Safety was evaluated by the presence or absence of side effects. RESULTS Sixteen out of the 21 children (76%) showed improvement with methylphenidate. The average age of treatment onset in responding children was 8 years and 10 months versus 6 years and 3 months in non-responders (P = 0.05). Average dose/weight was significantly different in responders and non-responders (0.82 vs. 0.54 mg/kg/day, respectively; P = 0.03). Twelve children out of 21 (57%) experienced side effects; only three experienced side effects severe enough to require treatment interruption. Most common side effects were loss of appetite and difficulties in falling asleep. CONCLUSION Methylphenidate was effective and safe in treating ADHD in 76% of cases in children with DS, with few serious side effects to report. Early diagnosis of ADHD is important to improve the quality of life, learning, inclusion and socialisation of children with DS.
Collapse
Affiliation(s)
- M Roche
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
| | - C Mircher
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
| | - J Toulas
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
| | - E Prioux
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
| | - M Conte
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
| | - A Ravel
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
| | - S Falquero
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
| | - A Labidi
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
| | - S Stora
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
| | - S Durand
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
| | - A Mégarbané
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
- Department of Human Genetics, Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Byblos, Lebanon
| | - C Cieuta-Walti
- CRB BioJeL, Institut Jérôme Lejeune, Paris, France
- Department of Pediatric Neurology, Sherbrooke Medical University, Sherbrooke, Quebec, Canada
| |
Collapse
|
13
|
Geia L, Baird K, Bail K, Barclay L, Bennett J, Best O, Birks M, Blackley L, Blackman R, Bonner A, Bryant AO R, Buzzacott C, Campbell S, Catling C, Chamberlain C, Cox L, Cross W, Cruickshank M, Cummins A, Dahlen H, Daly J, Darbyshire P, Davidson P, Denney-Wilson E, De Souza R, Doyle K, Drummond A, Duff J, Duffield C, Dunning T, East L, Elliott D, Elmir R, Fergie OAM D, Ferguson C, Fernandez R, Flower AM D, Foureur M, Fowler C, Fry M, Gorman E, Grant J, Gray J, Halcomb E, Hart B, Hartz D, Hazelton M, Heaton L, Hickman L, Homer AO CSE, Hungerford C, Hutton A, Jackson AO D, Johnson A, Kelly MA, Kitson A, Knight S, Levett-Jones T, Lindsay D, Lovett R, Luck L, Molloy L, Manias E, Mannix J, Marriott AMR, Martin M, Massey D, McCloughen A, McGough S, McGrath L, Mills J, Mitchell BG, Mohamed J, Montayre J, Moroney T, Moyle W, Moxham L, Northam OAM H, Nowlan S, O'Brien AP, Ogunsiji O, Paterson C, Pennington K, Peters K, Phillips J, Power T, Procter N, Ramjan L, Ramsay N, Rasmussen B, Rihari-Thomas J, Rind B, Robinson M, Roche M, Sainsbury K, Salamonson Y, Sherwood J, Shields L, Sim J, Skinner I, Smallwood G, Smallwood R, Stewart L, Taylor S, Usher AM K, Virdun C, Wannell J, Ward R, West C, West R, Wilkes L, Williams R, Wilson R, Wynaden D, Wynne R. A unified call to action from Australian nursing and midwifery leaders: ensuring that Black lives matter. Contemp Nurse 2020; 56:297-308. [DOI: 10.1080/10376178.2020.1809107] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- L. Geia
- James Cook University, Townsville, QLD, Australia
| | - K. Baird
- University of Technology Sydney, Sydney, NSW, Australia
| | - K. Bail
- University of Canberra, Canberra, ACT, Australia
| | - L. Barclay
- University of Sydney, Sydney, NSW, Australia
| | - J. Bennett
- University of Newcastle, Callaghan, NSW, Australia
| | - O. Best
- University of Southern Queensland, Darling Heights, QLD, Australia
| | - M. Birks
- James Cook University, Townsville, QLD, Australia
| | - L. Blackley
- Queensland Health, Joyce Palmer Health Service, Palm Island, QLD, Australia
| | - R. Blackman
- Gidgee Healing Mt Isa, Mount Isa, QLD, Australia
| | - A. Bonner
- Griffith University, Brisbane, QLD, Australia
| | - R. Bryant AO
- Rosemary Bryant Foundation, South Australia, Australia
| | - C. Buzzacott
- Rhodanthe Lipsett Indigenous Midwifery Charitable Fund, Caringbah, NSW, Australia
| | - S. Campbell
- Charles Darwin University, Darwin, NT, Australia
| | - C. Catling
- University of Technology Sydney, Sydney, NSW, Australia
| | | | - L. Cox
- Queensland University of Technology, Brisbane, QLD, Australia
| | - W. Cross
- Federation University, Ballarat, VIC, Australia
| | - M. Cruickshank
- University of Technology Sydney, Sydney, NSW, Australia
- Sydney Children’s Hospital Network, Sydney, NSW, Australia
| | - A. Cummins
- University of Technology Sydney, Sydney, NSW, Australia
| | - H. Dahlen
- Western Sydney University, Sydney, NSW, Australia
| | - J. Daly
- University of Sydney, Sydney, NSW, Australia
| | - P. Darbyshire
- Philip Darbyshire Consulting, Highbury, South Australia, Australia
| | - P. Davidson
- University of Technology Sydney, Sydney, NSW, Australia
- Western Sydney University, Sydney, NSW, Australia
- John Hopkins University, Baltimore, USA
| | | | | | - K. Doyle
- Western Sydney University, Sydney, NSW, Australia
| | - A. Drummond
- Queensland University of Technology, Brisbane, QLD, Australia
| | - J. Duff
- Queensland University of Technology, Brisbane, QLD, Australia
| | - C. Duffield
- University of Technology Sydney, Sydney, NSW, Australia
- Edith Cowan University, Perth, Western Australia, Australia
| | - T. Dunning
- Deakin University, Melbourne, VIC, Australia
| | - L. East
- University of New England, Armidale, NSW, Australia
| | - D. Elliott
- University of Technology Sydney, Sydney, NSW, Australia
| | - R. Elmir
- Western Sydney University, Sydney, NSW, Australia
| | - D. Fergie OAM
- Australian Catholic University, Fitzroy, VIC, Australia
| | - C. Ferguson
- Western Sydney University, Sydney, NSW, Australia
| | - R. Fernandez
- University of Wollongong, Keiraville, NSW, Australia
| | | | - M. Foureur
- University of Newcastle, Callaghan, NSW, Australia
| | - C. Fowler
- University of Technology Sydney, Sydney, NSW, Australia
| | - M. Fry
- University of Technology Sydney, Sydney, NSW, Australia
| | - E. Gorman
- New South Wales Health, Sydney, NSW, Australia
| | - J. Grant
- Charles Sturt University, Dubbo, NSW, Australia
| | - J. Gray
- University of Technology Sydney, Sydney, NSW, Australia
| | - E. Halcomb
- University of Wollongong, Keiraville, NSW, Australia
| | - B. Hart
- University of Notre Dame, Darlinghurst, NSW, Australia
| | - D. Hartz
- Charles Darwin University, Darwin, NT, Australia
| | - M. Hazelton
- University of Newcastle, Callaghan, NSW, Australia
| | - L. Heaton
- Western Sydney University, Sydney, NSW, Australia
| | - L. Hickman
- University of Technology Sydney, Sydney, NSW, Australia
- Contemporary Nurse Journal
| | | | | | - A. Hutton
- University of Newcastle, Callaghan, NSW, Australia
| | - D. Jackson AO
- University of Technology Sydney, Sydney, NSW, Australia
| | - A. Johnson
- University of Newcastle, Callaghan, NSW, Australia
| | - M. A. Kelly
- Sydney Children’s Hospital Network, Sydney, NSW, Australia
| | - A. Kitson
- Western Sydney University, Sydney, NSW, Australia
| | - S. Knight
- James Cook University, Townsville, QLD, Australia
| | | | - D. Lindsay
- James Cook University, Townsville, QLD, Australia
| | - R. Lovett
- Australian National University, Canberra, Australian Capital Territory, Australia
| | - L. Luck
- Western Sydney University, Sydney, NSW, Australia
| | - L. Molloy
- University of Wollongong, Keiraville, NSW, Australia
| | - E. Manias
- Deakin University, Melbourne, VIC, Australia
| | - J. Mannix
- Western Sydney University, Sydney, NSW, Australia
| | | | - M. Martin
- Queensland Aboriginal and Islander Health Council, Brisbane, QLD, Australia
| | - D. Massey
- Southern Cross University, Gold Coast Campus, QLD, Australia
| | | | - S. McGough
- Curtin University, Perth, Western Australia, Australia
| | - L. McGrath
- Aboriginal Medical Service Redfern, Sydney, NSW, Australia
| | - J. Mills
- La Trobe University, Melbourne, VIC, Australia
| | | | - J. Mohamed
- Lowitja Institute, Melbourne, VIC, Australia
| | - J. Montayre
- Western Sydney University, Sydney, NSW, Australia
| | - T. Moroney
- University of Wollongong, Keiraville, NSW, Australia
| | - W. Moyle
- Griffith University, Brisbane, QLD, Australia
| | - L. Moxham
- University of Wollongong, Keiraville, NSW, Australia
| | | | - S. Nowlan
- Queensland Health, Joyce Palmer Health Service, Palm Island, QLD, Australia
| | | | - O. Ogunsiji
- Western Sydney University, Sydney, NSW, Australia
| | - C. Paterson
- University of Canberra, Canberra, ACT, Australia
| | - K. Pennington
- Flinders University, Adelaide, South Australia, Australia
| | - K. Peters
- Western Sydney University, Sydney, NSW, Australia
| | - J. Phillips
- University of Technology Sydney, Sydney, NSW, Australia
| | - T. Power
- University of Technology Sydney, Sydney, NSW, Australia
| | - N. Procter
- University of South Australia, Adelaide, South Australia, Australia
| | - L. Ramjan
- Western Sydney University, Sydney, NSW, Australia
| | - N. Ramsay
- Queensland Health, Joyce Palmer Health Service, Palm Island, QLD, Australia
| | | | | | - B. Rind
- Aboriginal Health Unit Mt Druitt Hospital, Sydney, NSW, Australia
| | - M. Robinson
- Murdoch University, Perth, Western Australia, Australia
| | - M. Roche
- University of Technology Sydney, Sydney, NSW, Australia
| | - K. Sainsbury
- University of Canberra, Canberra, ACT, Australia
| | | | - J. Sherwood
- Charles Sturt University, Dubbo, NSW, Australia
| | - L. Shields
- University of Queensland, Brisbane, QLD, Australia
| | - J. Sim
- University of Wollongong, Keiraville, NSW, Australia
| | - I. Skinner
- James Cook University, Townsville, QLD, Australia
| | - G. Smallwood
- James Cook University, Townsville, QLD, Australia
| | - R. Smallwood
- University of Newcastle, Callaghan, NSW, Australia
- University of New England, Armidale, NSW, Australia
| | - L. Stewart
- James Cook University, Townsville, QLD, Australia
| | - S. Taylor
- Top End Health, Northern Territory, Darwin, NT, Australia
| | - K. Usher AM
- University of Technology Sydney, Sydney, NSW, Australia
- University of New England, Armidale, NSW, Australia
| | - C. Virdun
- University of Technology Sydney, Sydney, NSW, Australia
| | - J. Wannell
- Melbourne Poche Centre for Indigenous Health, Melbourne, VIC, Australia
| | - R. Ward
- University of Southern Queensland, Darling Heights, QLD, Australia
| | - C. West
- James Cook University, Townsville, QLD, Australia
| | - R. West
- Griffith University, Brisbane, QLD, Australia
| | - L. Wilkes
- Western Sydney University, Sydney, NSW, Australia
| | - R. Williams
- Charles Darwin University, Darwin, NT, Australia
| | - R. Wilson
- University of Newcastle, Callaghan, NSW, Australia
- University of New England, Armidale, NSW, Australia
| | - D. Wynaden
- Curtin University, Perth, Western Australia, Australia
| | - R. Wynne
- Western Sydney University, Sydney, NSW, Australia
| |
Collapse
|
14
|
Nicolas De Lamballerie C, Pizzorno A, Dubois J, Padey B, Julien T, Traversier A, Carbonneau J, Orcel E, Lina B, Hamelin ME, Roche M, Textoris J, Boivin G, Legras-Lachuer C, Terrier O, Rosa-Calatrava M. Human Respiratory Syncytial Virus-Induced Immune Signature of Infection Revealed by Transcriptome Analysis of Clinical Pediatric Nasopharyngeal Swab Samples. J Infect Dis 2020; 223:1052-1061. [PMID: 32726438 DOI: 10.1093/infdis/jiaa468] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 07/24/2020] [Indexed: 11/12/2022] Open
Abstract
Human respiratory syncytial virus (HRSV) constitutes one the main causes of respiratory infection in neonates and infants worldwide. Transcriptome analysis of clinical samples using high-throughput technologies remains an important tool to better understand virus-host complex interactions in the real-life setting but also to identify new diagnosis/prognosis markers or therapeutics targets. A major challenge when exploiting clinical samples such as nasal swabs, washes, or bronchoalveolar lavages is the poor quantity and integrity of nucleic acids. In this study, we applied a tailored transcriptomics workflow to exploit nasal wash samples from children who tested positive for HRSV. Our analysis revealed a characteristic immune signature as a direct reflection of HRSV pathogenesis and highlighted putative biomarkers of interest such as IP-10, TMEM190, MCEMP1, and TIMM23.
Collapse
Affiliation(s)
- Claire Nicolas De Lamballerie
- CIRI, Centre International de Recherche en Infectiologie (Team VirPath), Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Lyon, France.,Viroscan3D SAS, Lyon, France
| | - Andrés Pizzorno
- CIRI, Centre International de Recherche en Infectiologie (Team VirPath), Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Lyon, France
| | - Julia Dubois
- CIRI, Centre International de Recherche en Infectiologie (Team VirPath), Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Lyon, France
| | - Blandine Padey
- CIRI, Centre International de Recherche en Infectiologie (Team VirPath), Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Lyon, France
| | - Thomas Julien
- CIRI, Centre International de Recherche en Infectiologie (Team VirPath), Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Lyon, France.,VirNext, Faculté de Médecine RTH Laennec, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| | - Aurélien Traversier
- CIRI, Centre International de Recherche en Infectiologie (Team VirPath), Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Lyon, France
| | - Julie Carbonneau
- Research Center in Infectious Diseases, Centre Hospitalier Universitaire de Quebec and Laval University, Quebec City, Quebec, Canada
| | | | - Bruno Lina
- CIRI, Centre International de Recherche en Infectiologie (Team VirPath), Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Lyon, France
| | - Marie-Eve Hamelin
- Research Center in Infectious Diseases, Centre Hospitalier Universitaire de Quebec and Laval University, Quebec City, Quebec, Canada
| | | | - Julien Textoris
- Pathophysiology of Injury-Induced Immunosuppression, Hospices Civils de Lyon, bioMérieux, Université Claude Bernard Lyon 1, Hôpital Edouard Herriot, Lyon, France
| | - Guy Boivin
- Research Center in Infectious Diseases, Centre Hospitalier Universitaire de Quebec and Laval University, Quebec City, Quebec, Canada
| | - Catherine Legras-Lachuer
- Viroscan3D SAS, Lyon, France.,Ecologie Microbienne, UMR CNRS 5557, USC INRA 1364, Université Claude Bernard Lyon 1, Université de Lyon, Villeurbanne, France
| | - Olivier Terrier
- CIRI, Centre International de Recherche en Infectiologie (Team VirPath), Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Lyon, France
| | - Manuel Rosa-Calatrava
- CIRI, Centre International de Recherche en Infectiologie (Team VirPath), Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Lyon, France.,VirNext, Faculté de Médecine RTH Laennec, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| |
Collapse
|
15
|
Abstract
Development of genetic testing direct-to-consumer (DTC) for recreational purposes, although prohibited in France, is a real challenge to the current practice of gamete donation. Indeed, anonymity is a fundamental principle contributing to the ethics of donation. This principle is weakened due to the availability to the general public of these tests on the Internet. Several thousands of people are conceived by gamete donation worldwide, some of whom do not know how they were conceived. Gamete donors should be informed that their anonymity is no longer guaranteed, as they can be found by homologies of their DNA, or that of a parent or a child, potentially available in databases. Thus, adults conceived by gamete donation but not informed by their parents can discover their way of conception. Recipients of gamete donation should also be informed that their child's DNA will establish the biological discrepancy and they should be encouraged to disclose the conception to their child. Several countries now allow children conceived by donation to obtain donor's identity. In France, the Bioethics Law is currently being finalized and will now allow access to donor's identity for people conceived by gamete donation.
Collapse
Affiliation(s)
- A-S Neyroud
- CHU Rennes, service de biologie de la reproduction-CECOS, 35000 Rennes, France; Univ Rennes, Inserm, EHESP, Irset (institut de recherche en santé, environnement et travail) - UMR_S 1085, 35000 Rennes, France
| | - M Roche
- CHU Rennes, service de biologie de la reproduction-CECOS, 35000 Rennes, France
| | - M Domin
- CHU Rennes, service de gynécologie, 35000 Rennes, France
| | - S Jaillard
- Univ Rennes, Inserm, EHESP, Irset (institut de recherche en santé, environnement et travail) - UMR_S 1085, 35000 Rennes, France; CHU Rennes, laboratoire de cytogénétique, 35000 Rennes, France
| | - C Ravel
- CHU Rennes, service de biologie de la reproduction-CECOS, 35000 Rennes, France; Univ Rennes, Inserm, EHESP, Irset (institut de recherche en santé, environnement et travail) - UMR_S 1085, 35000 Rennes, France.
| |
Collapse
|
16
|
Keeling E, Murray S, Williams Y, Sexton D, O'Kelly P, Deady S, O'Leary E, Dorman A, Roche M, Ni Raghallaigh S, McCormick A, Moloney F, O'Neill J, Conlon P. Merkel cell carcinoma in kidney transplant recipients in Ireland 1964–2018. Br J Dermatol 2019; 181:1314-1315. [DOI: 10.1111/bjd.18218] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- E. Keeling
- Department of Dermatology Head & Neck Surgery, Beaumont Hospital Dublin Ireland
| | - S.L. Murray
- Department of Nephrology & Transplantation Head & Neck Surgery, Beaumont Hospital Dublin Ireland
| | - Y. Williams
- Department of Nephrology & Transplantation Head & Neck Surgery, Beaumont Hospital Dublin Ireland
| | - D.J. Sexton
- Department of Nephrology & Transplantation Head & Neck Surgery, Beaumont Hospital Dublin Ireland
| | - P. O'Kelly
- Department of Nephrology & Transplantation Head & Neck Surgery, Beaumont Hospital Dublin Ireland
| | - S. Deady
- National Cancer Registry Ireland
| | | | - A. Dorman
- Department of Pathology Head & Neck Surgery, Beaumont Hospital Dublin Ireland
| | - M. Roche
- Department of Dermatology Head & Neck Surgery, Beaumont Hospital Dublin Ireland
| | - S. Ni Raghallaigh
- Department of Dermatology Head & Neck Surgery, Beaumont Hospital Dublin Ireland
| | - A. McCormick
- Department of Hepatology & Liver Transplant St Vincent's Hospital Dublin Ireland
| | - F.J. Moloney
- Department of Dermatology Mater University Hospital Dublin Ireland
| | - J.P. O'Neill
- Department of Otolaryngology Head & Neck Surgery, Beaumont Hospital Dublin Ireland
| | - P.J. Conlon
- Department of Nephrology & Transplantation Head & Neck Surgery, Beaumont Hospital Dublin Ireland
- Department of Medicine Royal College of Surgeons in Ireland Dublin Ireland
| |
Collapse
|
17
|
O'Keeffe C, Hollywood A, Hanley B, Boggs J, Roche M, Feighery C. Eruptive melanocytic naevi provoked by sunbed use in a patient on systemic immunosuppression. Clin Exp Dermatol 2019; 45:273-274. [PMID: 31389065 DOI: 10.1111/ced.14067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2019] [Indexed: 11/28/2022]
Affiliation(s)
- C O'Keeffe
- Department of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Co. Louth, Ireland
| | - A Hollywood
- Department of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Co. Louth, Ireland
| | - B Hanley
- Department of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Co. Louth, Ireland
| | - J Boggs
- Department of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Co. Louth, Ireland
| | - M Roche
- Department of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Co. Louth, Ireland
| | - C Feighery
- Department of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Co. Louth, Ireland
| |
Collapse
|
18
|
Bauer S, George S, Kang Y, Jones R, Mir O, Tap W, Doyle A, Picazio N, Zhou T, Roche M, Heinrich M. VOYAGER: an open-label, randomised, phase 3 study of avapritinib vs regorafenib in patients with locally advanced metastatic or unresectable gastrointestinal stromal tumour. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz155.196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
19
|
Krasner CN, Castro C, Penson RT, Roche M, Matulonis UA, Morgan MA, Drescher C, Armstrong DK, Wolfe JK, Lee H, Supko JG, Seiden M, Birrer MJ, Dizon DS. Final report on serial phase II trials of all-intraperitoneal chemotherapy with or without bevacizumab for women with newly diagnosed, optimally cytoreduced carcinoma of Müllerian origin. Gynecol Oncol 2019; 153:223-229. [PMID: 30765148 DOI: 10.1016/j.ygyno.2019.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 01/24/2019] [Accepted: 02/04/2019] [Indexed: 11/16/2022]
Abstract
BACKGROUND Intraperitoneal (IP) chemotherapy can improve outcomes for women with optimally cytoreduced epithelial ovarian cancer but toxicities are a concern. We conducted 2 phase 2 trials of an IV/IP regimen using carboplatin and paclitaxel without (Trial A) and with bevacizumab (Trial B). METHODS Both trials consisted of carboplatin AUC 6 day 1, and paclitaxel 60 mg/m2 on days 1,8, 15 of a 21-day cycle; in Trial B, patients received IV bevacizumab 15 mg/kg every cycle starting cycle 2. Chemotherapy was administered IV for cycle 1 and then IP for all subsequent cycles. Primary objectives included safety and tolerability, pathologic CR rate (Trial A), and the rate of completion of IP cycles of therapy (Trial B). Progression-free (PFS), overall survival (OS), and pharmacokinetic analysis were secondary endpoints. RESULTS 81 patients were treated on both trials (n = 40 and 41 in trials A and B, respectively). Median age for trials A and B was 59 (range, 36-76) and 55 (range, 19-69) years, respectively. 68% and 85% of patients, respectively for A and B, completed at least 4 cycles of treatment in both trials. Treatment with bevacizumab resulted in higher rates of grade 3 fatigue (37 versus 33%) and grade 3-4 diarrhea (22 versus 8%). Median PFS was 23.5 (95%CI 16.2-35.3) and 25 (95%CI 16.4-42.7) months, respectively; median OS was 68 (95%CI 49.5-NR) and 79.7 (95%CI 59.0-79.7) months, respectively for Trial A and B. CONCLUSIONS Weekly administered IP carboplatin and IP paclitaxel is tolerable and safe with similar activity with and without concommittant bevacizumab in these 2 trials.
Collapse
Affiliation(s)
- C N Krasner
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States of America.
| | - C Castro
- Department of Hematology and Oncology, Massachusetts General Hospital, Boston, MA, United States of America
| | - R T Penson
- Department of Hematology and Oncology, Massachusetts General Hospital, Boston, MA, United States of America
| | - M Roche
- Blueprint Bio, Cambridge, MA, United States of America.
| | - U A Matulonis
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States of America
| | - M A Morgan
- Division of Gynecologic Oncology, University of Pennsylvania, Philadelphia, PA, United States of America.
| | - C Drescher
- Translational Research Program, Division of Gynecologic Oncology, Fred Hutchinson Cancer Center, Seattle, WA, United States of America.
| | - D K Armstrong
- Department of Medical Oncology, Johns Hopkins University Medical Center, Baltimore, MD, United States of America.
| | - J K Wolfe
- Community Health, Indianapolis, IN, United States of America.
| | - H Lee
- Department of Hematology and Oncology, Massachusetts General Hospital, Boston, MA, United States of America
| | - J G Supko
- Department of Hematology and Oncology, Massachusetts General Hospital, Boston, MA, United States of America
| | - M Seiden
- US Oncology, United States of America.
| | - M J Birrer
- Department of Medical Oncology, University of Alabama, Birmingham, AL, United States of America.
| | - D S Dizon
- Department of Medical Oncology, Rhode Island Hospital, United States of America.
| |
Collapse
|
20
|
Pizzorno A, Terrier O, Nicolas de Lamballerie C, Julien T, Padey B, Traversier A, Roche M, Hamelin ME, Rhéaume C, Croze S, Escuret V, Poissy J, Lina B, Legras-Lachuer C, Textoris J, Boivin G, Rosa-Calatrava M. Repurposing of Drugs as Novel Influenza Inhibitors From Clinical Gene Expression Infection Signatures. Front Immunol 2019; 10:60. [PMID: 30761132 PMCID: PMC6361841 DOI: 10.3389/fimmu.2019.00060] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 01/10/2019] [Indexed: 11/13/2022] Open
Abstract
Influenza virus infections remain a major and recurrent public health burden. The intrinsic ever-evolving nature of this virus, the suboptimal efficacy of current influenza inactivated vaccines, as well as the emergence of resistance against a limited antiviral arsenal, highlight the critical need for novel therapeutic approaches. In this context, the aim of this study was to develop and validate an innovative strategy for drug repurposing as host-targeted inhibitors of influenza viruses and the rapid evaluation of the most promising candidates in Phase II clinical trials. We exploited in vivo global transcriptomic signatures of infection directly obtained from a patient cohort to determine a shortlist of already marketed drugs with newly identified, host-targeted inhibitory properties against influenza virus. The antiviral potential of selected repurposing candidates was further evaluated in vitro, in vivo, and ex vivo. Our strategy allowed the selection of a shortlist of 35 high potential candidates out of a rationalized computational screening of 1,309 FDA-approved bioactive molecules, 31 of which were validated for their significant in vitro antiviral activity. Our in vivo and ex vivo results highlight diltiazem, a calcium channel blocker currently used in the treatment of hypertension, as a promising option for the treatment of influenza infections. Additionally, transcriptomic signature analysis further revealed the so far undescribed capacity of diltiazem to modulate the expression of specific genes related to the host antiviral response and cholesterol metabolism. Finally, combination treatment with diltiazem and virus-targeted oseltamivir neuraminidase inhibitor further increased antiviral efficacy, prompting rapid authorization for the initiation of a Phase II clinical trial. This original, host-targeted, drug repurposing strategy constitutes an effective and highly reactive process for the rapid identification of novel anti-infectious drugs, with potential major implications for the management of antimicrobial resistance and the rapid response to future epidemic or pandemic (re)emerging diseases for which we are still disarmed.
Collapse
Affiliation(s)
- Andrés Pizzorno
- Virologie et Pathologie Humaine—VirPath Team, Centre International de Recherche en Infectiologie, INSERM U1111, CNRS UMR5308, ENS Lyon, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
- Research Center in Infectious Diseases of the CHU de Quebec and Laval University, Quebec City, QC, Canada
| | - Olivier Terrier
- Virologie et Pathologie Humaine—VirPath Team, Centre International de Recherche en Infectiologie, INSERM U1111, CNRS UMR5308, ENS Lyon, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| | - Claire Nicolas de Lamballerie
- Virologie et Pathologie Humaine—VirPath Team, Centre International de Recherche en Infectiologie, INSERM U1111, CNRS UMR5308, ENS Lyon, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
- Viroscan3D SAS, Lyon, France
| | - Thomas Julien
- Virologie et Pathologie Humaine—VirPath Team, Centre International de Recherche en Infectiologie, INSERM U1111, CNRS UMR5308, ENS Lyon, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
- VirNext, Faculté de Médecine RTH Laennec, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| | - Blandine Padey
- Virologie et Pathologie Humaine—VirPath Team, Centre International de Recherche en Infectiologie, INSERM U1111, CNRS UMR5308, ENS Lyon, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
- VirNext, Faculté de Médecine RTH Laennec, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| | - Aurélien Traversier
- Virologie et Pathologie Humaine—VirPath Team, Centre International de Recherche en Infectiologie, INSERM U1111, CNRS UMR5308, ENS Lyon, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| | | | - Marie-Eve Hamelin
- Research Center in Infectious Diseases of the CHU de Quebec and Laval University, Quebec City, QC, Canada
| | - Chantal Rhéaume
- Research Center in Infectious Diseases of the CHU de Quebec and Laval University, Quebec City, QC, Canada
| | - Séverine Croze
- ProfileXpert, SFR-Est, CNRS UMR-S3453, INSERM US7, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| | - Vanessa Escuret
- Virologie et Pathologie Humaine—VirPath Team, Centre International de Recherche en Infectiologie, INSERM U1111, CNRS UMR5308, ENS Lyon, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
- Laboratoire de Virologie, Centre National de Référence des virus Influenza Sud, Institut des Agents Infectieux, Groupement Hospitalier Nord, Hospices Civils de Lyon, Lyon, France
| | - Julien Poissy
- Pôle de Réanimation, Hôpital Roger Salengro, Centre Hospitalier Régional et Universitaire de Lille, Université de Lille 2, Lille, France
| | - Bruno Lina
- Virologie et Pathologie Humaine—VirPath Team, Centre International de Recherche en Infectiologie, INSERM U1111, CNRS UMR5308, ENS Lyon, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
- Laboratoire de Virologie, Centre National de Référence des virus Influenza Sud, Institut des Agents Infectieux, Groupement Hospitalier Nord, Hospices Civils de Lyon, Lyon, France
| | - Catherine Legras-Lachuer
- Viroscan3D SAS, Lyon, France
- Ecologie Microbienne, UMR CNRS 5557, USC INRA 1364, Université Claude Bernard Lyon 1, Université de Lyon, Villeurbanne, France
| | - Julien Textoris
- Service d'Anesthésie et de Réanimation, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
- Pathophysiology of Injury-Induced Immunosuppression (PI3), EA 7426 Hospices Civils de Lyon, bioMérieux, Université Claude Bernard Lyon 1, Hôpital Edouard Herriot, Lyon, France
| | - Guy Boivin
- Research Center in Infectious Diseases of the CHU de Quebec and Laval University, Quebec City, QC, Canada
| | - Manuel Rosa-Calatrava
- Virologie et Pathologie Humaine—VirPath Team, Centre International de Recherche en Infectiologie, INSERM U1111, CNRS UMR5308, ENS Lyon, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
- VirNext, Faculté de Médecine RTH Laennec, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| |
Collapse
|
21
|
Savelli M, Roche M, Curti C, Bornet C, Rathelot P, Montana M, Vanelle P. Methods to control anticancer chemotherapy preparations ranked by risk analysis. Pharmazie 2019; 73:251-259. [PMID: 29724289 DOI: 10.1691/ph.2018.7205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
The observed increase in cancer led to a continuous rise in anticancer drug preparations in Hospital Centres. The quality and security of these preparations are essential to ensure the efficacy and to limit the risk of iatrogenic toxicity. Several methods have been described to secure the process of preparation (i.e. non-analytical methods for the control during the fabrication; analytical methods for the final product evaluation). These different methods have been presented in many studies, in particular in descriptive studies, but in practice, selecting a method is difficult and related to needs and hospital priorities. Therefore, we decided to conduct this present review focused on various existing methods allowing enhancement in security of anti-cancer drugs preparation process. A proactive hazard analysis method was applied, considering preparation and control steps, to discuss the choice of a method in terms of quality and security and to identify potential risks of failure. The results show that none method is perfect. Methods with the lowest criticality score are the robotization closely followed by Drugcam® in the case of re-labelling of all containers. According to these elements a University Hospital Centre could consider these risk indexesimplementing control methods.
Collapse
|
22
|
Gounder M, Schöffski P, Villalobos V, Cote G, Chugh R, Chen TW, Jahan T, Loggers E, Italiano A, Gupta A, Agulnik M, Attia S, Jones R, van Tine B, Demetri G, Roche M, Sapir I, Daigle S, Clawson A, Stacchiotti S. A phase II, multicenter study of the EZH2 inhibitor tazemetostat in adults: Epithelioid sarcoma cohort (NCT02601950). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy299.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
23
|
Stacchiotti S, Blay JY, Jones R, Demetri G, Mir O, Italiano A, Thomas D, Chen TW, Schöffski P, Gil T, Jahan T, Cote G, Ratan R, Attia S, Roche M, Daigle S, Sapir I, Clawson A, Gounder M. A phase II, multicenter study of the EZH2 inhibitor tazemetostat in adults (INI1-negative tumors cohort) (NCT02601950). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy299.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
24
|
Daigle S, Stacchiotti S, Schöffski P, Villalobos V, Cote G, Chugh R, Chen TW, Jahan T, Loggers E, Italiano A, Gupta A, Agulnik M, Attia S, Jones R, van Tine B, Demetri G, Clawson A, Roche M, Blakemore S, Gounder M. Molecular characterization of epithelioid sarcoma (ES) tumors derived from patients enrolled in a phase II study of tazemetostat (NCT02601950). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy304] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
25
|
Roche M, Mukadam N, Adelman S, Livingston G. 72THE IDEMCARE - IMPROVING DEMENTIA CARE IN BLACK AFRICAN AND CARIBBEAN GROUPS STUDY: A FEASIBILITY CLUSTER RANDOMISED CONTROLLED TRIAL. Age Ageing 2018. [DOI: 10.1093/ageing/afy118.04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M Roche
- UCL Division of Psychiatry, 6th Floor Maple House, 149 Tottenham Court Road, London
| | - N Mukadam
- UCL Division of Psychiatry, 6th Floor Maple House, 149 Tottenham Court Road, London
| | - S Adelman
- UCL Division of Psychiatry, 6th Floor Maple House, 149 Tottenham Court Road, London
| | - G Livingston
- UCL Division of Psychiatry, 6th Floor Maple House, 149 Tottenham Court Road, London
| |
Collapse
|
26
|
Boccoz SA, Fouret J, Roche M, Lachuer J, Legras-Lachuer C, Corgier BP, Marquette CA. Massively parallel and multiplex blood group genotyping using next-generation-sequencing. Clin Biochem 2018; 60:71-76. [PMID: 30092181 DOI: 10.1016/j.clinbiochem.2018.07.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 06/18/2018] [Accepted: 07/23/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Thirty-six blood group systems are listed by the International Society of Blood Transfusion, containing almost 350 antigens. Most of these result from a single nucleotide polymorphism (SNP). Serology is the standard method for blood group typing. However, this technique has some limitations and cannot respond to the growing demand of blood product typing for a large number of antigens. Here we describe a blood group genotyping assay directly from whole blood samples using Next-Generation Sequencing (NGS), allowing the simultaneous identification of 15 SNPs associated with the blood group systems of 95 patients in a single run. DESIGN AND METHOD After an automated DNA extraction, targets are amplified by multiplex polymerase chain reaction (PCRm). Two panels addressing 9 groups have been developed (MNS, Lutheran, Kell, Duffy, Kidd, Diego, Yt, Dombrock, and Colton), one for 8 SNPs, the other for 7 SNPs. For each sample, both panels corresponding to 14 amplicons (1 amplicon containing 2 SNPs) are pooled. Then a dual-indexed library is generated from each pool by linking Illumina adaptors directly onto amplicons, followed by sequencing using the MiSeq platform (Illumina). RESULTS In a single experiment, 95 blood donor samples have been sequenced for the genes of interest. Among the 1425 targeted single nucleotide polymorphisms, 1420 were identified by sequencing, reflecting a coverage of 99.65%. The obtained data shows a good correlation (99% for all SNPs) with other blood group typing methods. Depending on the allele pairs analyzed, correlations vary between 97.12 and 100%. CONCLUSION Next-Generation sequencing would supplement serological and molecular techniques and, in the near future, could replace it with complete and fast results acquisition for pre-screening and identification of rare blood bags.
Collapse
Affiliation(s)
| | - Julien Fouret
- ViroScan3D SAS, 11 allée des acacias, 01600 Trévoux, France; CIRI, Centre International de Recherche en Infectiologie, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, ENS de Lyon, Université Lyon, Hospices Civils de Lyon, Lyon, France
| | - Magali Roche
- ViroScan3D SAS, 11 allée des acacias, 01600 Trévoux, France
| | - Joël Lachuer
- ProfileXpert SFR-Santé Lyon Est, UCBL UMS, 3453 CNRS-US7 INSERM, Lyon, France; Université de Lyon, Université Claude Bernard Lyon1, 43, Bd du 11 novembre 1918, 69622 Villeurbanne cedex, France; CRCL Cancer Research center of LYON, INSERM U1052, CNRS UMR5286, Centre Lyon Bérard, Lyon, France
| | - Catherine Legras-Lachuer
- ViroScan3D SAS, 11 allée des acacias, 01600 Trévoux, France; Université de Lyon, Université Claude Bernard Lyon1, 43, Bd du 11 novembre 1918, 69622 Villeurbanne cedex, France; Ecologie Microbienne, CNRS UMR5557, Université Claude Bernard Lyon 1, Lyon, France
| | | | - Christophe A Marquette
- AXO Science SAS, 66 Bd Niels Bohr CEI 1, 69100 Villeurbanne, France; Univ Lyon, Université Lyon1CNRS, INSA, CPE-Lyon, ICBMS, UMR 5246, 43, Bd du 11 novembre 1918, 69622 Villeurbanne cedex, France
| |
Collapse
|
27
|
Lossio-Ventura JA, Bian J, Jonquet C, Roche M, Teisseire M. A novel framework for biomedical entity sense induction. J Biomed Inform 2018; 84:31-41. [PMID: 29935347 DOI: 10.1016/j.jbi.2018.06.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 05/08/2018] [Accepted: 06/12/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND Rapid advancements in biomedical research have accelerated the number of relevant electronic documents published online, ranging from scholarly articles to news, blogs, and user-generated social media content. Nevertheless, the vast amount of this information is poorly organized, making it difficult to navigate. Emerging technologies such as ontologies and knowledge bases (KBs) could help organize and track the information associated with biomedical research developments. A major challenge in the automatic construction of ontologies and KBs is the identification of words with its respective sense(s) from a free-text corpus. Word-sense induction (WSI) is a task to automatically induce the different senses of a target word in the different contexts. In the last two decades, there have been several efforts on WSI. However, few methods are effective in biomedicine and life sciences. METHODS We developed a framework for biomedical entity sense induction using a mixture of natural language processing, supervised, and unsupervised learning methods with promising results. It is composed of three main steps: (1) a polysemy detection method to determine if a biomedical entity has many possible meanings; (2) a clustering quality index-based approach to predict the number of senses for the biomedical entity; and (3) a method to induce the concept(s) (i.e., senses) of the biomedical entity in a given context. RESULTS To evaluate our framework, we used the well-known MSH WSD polysemic dataset that contains 203 annotated ambiguous biomedical entities, where each entity is linked to 2-5 concepts. Our polysemy detection method obtained an F-measure of 98%. Second, our approach for predicting the number of senses achieved an F-measure of 93%. Finally, we induced the concepts of the biomedical entities based on a clustering algorithm and then extracted the keywords of reach cluster to represent the concept. CONCLUSIONS We have developed a framework for biomedical entity sense induction with promising results. Our study results can benefit a number of downstream applications, for example, help to resolve concept ambiguities when building Semantic Web KBs from biomedical text.
Collapse
Affiliation(s)
| | - J Bian
- College of Medicine, University of Florida, USA.
| | - C Jonquet
- University of Montpellier, LIRMM, CNRS, Montpellier, France.
| | - M Roche
- Cirad, TETIS, Montpellier, France; TETIS, Univ. Montpellier, APT, Cirad, Cnrs, Irstea, Montpellier, France.
| | | |
Collapse
|
28
|
Motta C, Conan F, Roche M, Thao Chan M. Lymphocyte membrane fluidity in peripheral vascular disease patients after treatment with pentoxifylline. Clin Hemorheol Microcirc 2018. [DOI: 10.3233/ch-1989-9105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- C. Motta
- Laboratoire de Biochemie - Hôtel Dieu - Clermont-Ferrand, France
| | - F. Conan
- Laboratoire de Biochemie - Hôtel Dieu - Clermont-Ferrand, France
| | | | - M. Thao Chan
- Laboratoire d’Hémorhéologie - Laboratoires Hoechst, 1 terrasse Bellini, 92080 Paris la Défense, France
| |
Collapse
|
29
|
Hossler C, Newell J, Roche M, Warrick J, Phaeton R, Kesterson J. HER2 and p95HER2 protein expression varies in primary versus metastatic serous endometrial cancer tumors. Gynecol Oncol 2018. [DOI: 10.1016/j.ygyno.2018.04.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
30
|
Bouzid A, Smeti I, Dhouib L, Roche M, Achour I, Khalfallah A, Gibriel AA, Charfeddine I, Ayadi H, Lachuer J, Ghorbel A, Petit C, Masmoudi S. Down-expression of P2RX2, KCNQ5, ERBB3 and SOCS3 through DNA hypermethylation in elderly women with presbycusis. Biomarkers 2018; 23:347-356. [PMID: 29325454 DOI: 10.1080/1354750x.2018.1427795] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
CONTEXT Presbycusis, an age-related hearing impairment (ARHI), represents the most common sensory disability in adults. Today, the molecular mechanisms underlying presbycusis remain unclear. This is in particular due to the fact that ARHI is a multifactorial complex disorder resulting from several genomic factors interacting with lifelong cumulative effects of: disease, diet, and environment. OBJECTIVE Identification of novel biomarkers for presbycusis. MATERIALS AND METHODS We selectively ascertained 18 elderly unrelated women lacking environmental and metabolic risk factors. Subsequently, we screened for methylation map changes in blood samples of women with presbycusis as compared to controls, using reduced representation bisulfite sequencing. We focused on hypermethylated cytosine bases located in gene promoters and the first two exons. To elucidate the related gene expression changes, we performed transcriptomic study using gene expression microarray. RESULTS Twenty-seven genes, known to be expressed in adult human cochlea, were found in the blood cells to be differentially hypermethylated with significant (p < 0.01) methylation differences (>30%) and down-expressed with fold change >1.2 (FDR <0.05). Functional annotation and qRT-PCR further identified P2RX2, KCNQ5, ERBB3 and SOCS3 to be associated with the progression of ARHI. DISCUSSION AND CONCLUSION Down-expressed genes associated with DNA hypermethylation could be used as biomarkers for understanding complex pathogenic mechanisms underlying presbycusis.
Collapse
Affiliation(s)
- Amal Bouzid
- a Laboratoire de Procédés de Criblage Moléculaire et Cellulaire, Centre de Biotechnologie de Sfax , Université de Sfax , Sfax , Tunisie
| | - Ibtihel Smeti
- a Laboratoire de Procédés de Criblage Moléculaire et Cellulaire, Centre de Biotechnologie de Sfax , Université de Sfax , Sfax , Tunisie
| | - Leila Dhouib
- b Service d'O.R.L, C.H.U. H. Bourguiba de Sfax , Sfax , Tunisie
| | - Magali Roche
- c Faculté de Médecine et de Pharmacie de Lyon, ISPBL, ProfileXpert-LCM , Lyon , France
| | - Imen Achour
- b Service d'O.R.L, C.H.U. H. Bourguiba de Sfax , Sfax , Tunisie
| | - Aida Khalfallah
- a Laboratoire de Procédés de Criblage Moléculaire et Cellulaire, Centre de Biotechnologie de Sfax , Université de Sfax , Sfax , Tunisie
| | - Abdullah Ahmed Gibriel
- d Department of Biochemistry and Molecular Biology, Faculty of Pharmacy , The British University in Egypt , Cairo , Egypt
| | | | - Hammadi Ayadi
- a Laboratoire de Procédés de Criblage Moléculaire et Cellulaire, Centre de Biotechnologie de Sfax , Université de Sfax , Sfax , Tunisie
| | - Joel Lachuer
- c Faculté de Médecine et de Pharmacie de Lyon, ISPBL, ProfileXpert-LCM , Lyon , France
| | | | - Christine Petit
- e Unité de Génétique et Physiologie de l'Audition , Institut Pasteur , Paris , France.,f UMRS 1120, Institut National de la Santé et de la Recherche Médicale (INSERM) , Paris , France.,g Collège de France , Paris , France
| | - Saber Masmoudi
- a Laboratoire de Procédés de Criblage Moléculaire et Cellulaire, Centre de Biotechnologie de Sfax , Université de Sfax , Sfax , Tunisie
| |
Collapse
|
31
|
Wierinckx A, Roche M, Legras-Lachuer C, Trouillas J, Raverot G, Lachuer J. MicroRNAs in pituitary tumors. Mol Cell Endocrinol 2017; 456:51-61. [PMID: 28089822 DOI: 10.1016/j.mce.2017.01.021] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 12/14/2016] [Accepted: 01/12/2017] [Indexed: 01/01/2023]
Abstract
Since the presence of microRNAs was first observed in normal pituitary, the majority of scientific publications addressing their role and the function of microRNAs in the pituitary have been based on pituitary tumor studies. In this review, we briefly describe the involvement of microRNAs in the synthesis of pituitary hormones and we present a comprehensive inventory of microRNA suppressors and inducers of pituitary tumors. Finally, we summarize the functional role of microRNAs in tumorigenesis, progression and aggressiveness of pituitary tumors, mechanisms contributing to the regulation (transcription factors, genomic modifications or epigenetic) or modulation (pharmacological treatment) of microRNAs in these tumors, and the interest of thoroughly studying the expression of miRNAs in body fluids.
Collapse
Affiliation(s)
- Anne Wierinckx
- Université Lyon 1, Université de Lyon, Lyon, France; Institut Universitaire de Technologie Lyon1, Université de Lyon, F-69622 Villeurbanne Cedex, France; INSERM U1052, Cancer Research Center of Lyon, F-69373 Lyon Cedex 08, France; CNRS UMR 5286, Cancer Research Center of Lyon, F-69373 Lyon Cedex 08, France; ProfileXpert, SFR-Est, CNRS UMR-S3453, INSERM US7, F-69373 Lyon Cedex 08, France.
| | | | - Catherine Legras-Lachuer
- Université Lyon 1, Université de Lyon, Lyon, France; ProfileXpert, SFR-Est, CNRS UMR-S3453, INSERM US7, F-69373 Lyon Cedex 08, France; ViroScan3D, F-01600 Trévoux, France; UMR CNRS 5557 UCBL USC INRA 1193 ENVL, Dynamique Microbienne et Transmission Virale, F-69100 Villeurbanne Cedex, France
| | - Jacqueline Trouillas
- Université Lyon 1, Université de Lyon, Lyon, France; Centre de Pathologie Est, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron F-69677, France
| | - Gérald Raverot
- Université Lyon 1, Université de Lyon, Lyon, France; INSERM U1052, Cancer Research Center of Lyon, F-69373 Lyon Cedex 08, France; CNRS UMR 5286, Cancer Research Center of Lyon, F-69373 Lyon Cedex 08, France; Fédération d'Endocrinologie, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, F-69677, France Université Lyon 1, Université de Lyon, Lyon, France
| | - Joël Lachuer
- Université Lyon 1, Université de Lyon, Lyon, France; Institut Universitaire de Technologie Lyon1, Université de Lyon, F-69622 Villeurbanne Cedex, France; INSERM U1052, Cancer Research Center of Lyon, F-69373 Lyon Cedex 08, France; CNRS UMR 5286, Cancer Research Center of Lyon, F-69373 Lyon Cedex 08, France; ProfileXpert, SFR-Est, CNRS UMR-S3453, INSERM US7, F-69373 Lyon Cedex 08, France
| |
Collapse
|
32
|
Roche M, Ozdemir B, Lane T, Uzzaman M, Sinha S. The Use of 'Failure-To-Rescue' ('FTR') as a Quality Metric - Systematic Review of the Literature and Reporting Recommendations. Int J Surg 2017. [DOI: 10.1016/j.ijsu.2017.08.280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
33
|
Roche M, Tumpach C, Symons J, Cameron P, Churchill M, Deeks S, Gorry P, Lewin S. 31 High prevalence of CXCR4-using virus and low clonal expansion in infected naïve and central memory CD4+ T cells in individuals on ART. J Virus Erad 2017. [DOI: 10.1016/s2055-6640(20)30736-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
34
|
Bradley DJ, McVay GL, Buckwalter CQ, Frischat GH, Veal BW, Lam DJ, Paulikas AP, Karim DP, Rosholt JN, Myers MN, Graff KA, Giddings JC, Relyea JF, Karim DP, Georgopoulos P, Knapp GS, Beitz JV, Hessler JP, Ruby SL, Helmke PA, Fung PC, Bird GW, Mclntyre NS, Sanipelli GG, Lopata VJ, Zielinski RA, Waltz WR, Godfrey WL, Williams AK, Hoovler GS, Neil Baldwin M, Eng RL, Welfare FG, Emanuel G, Roche M, Morin J, Musart R, Pierre B. Authors. NUCL TECHNOL 2017. [DOI: 10.13182/nt80-a32587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
35
|
Roche M, Morin J, Musart R, Pierre B. A New Neutron Detection Technique: Fissile Resistors. NUCL TECHNOL 2017. [DOI: 10.13182/nt80-a32606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- M. Roche
- Commissariat à l’Energie Atomique, Centre d’Etudes de Valduc, Boîte Postale 14, 21120 Is sur Tille, France
| | - J. Morin
- Commissariat à l’Energie Atomique, Centre d’Etudes de Valduc, Boîte Postale 14, 21120 Is sur Tille, France
| | - R. Musart
- Commissariat à l’Energie Atomique, Centre d’Etudes de Valduc, Boîte Postale 14, 21120 Is sur Tille, France
| | - B. Pierre
- Commissariat à l’Energie Atomique, Centre d’Etudes de Valduc, Boîte Postale 14, 21120 Is sur Tille, France
| |
Collapse
|
36
|
Yahiaoui N, Roche M, Aissaoui-Hoffmann N, Keita BA, Mallaret M. Intravenous methylprednisolone induced acute pancreatitis. Eur J Clin Pharmacol 2017; 73:645-646. [DOI: 10.1007/s00228-017-2207-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 01/19/2017] [Indexed: 10/20/2022]
|
37
|
Debing Y, Ramière C, Dallmeier K, Piorkowski G, Trabaud MA, Lebossé F, Scholtès C, Roche M, Legras-Lachuer C, de Lamballerie X, André P, Neyts J. Hepatitis E virus mutations associated with ribavirin treatment failure result in altered viral fitness and ribavirin sensitivity. J Hepatol 2016; 65:499-508. [PMID: 27174035 DOI: 10.1016/j.jhep.2016.05.002] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 05/02/2016] [Accepted: 05/02/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Ribavirin monotherapy is the preferred treatment for chronic hepatitis E, although occasional treatment failure occurs. We present a patient with chronic hepatitis E experiencing ribavirin treatment failure with a completely resistant phenotype. We aimed to identify viral mutations associated with treatment failure and explore the underlying mechanisms. METHODS Viral genomes were deep-sequenced at different time points and the role of identified mutations was assessed in vitro using mutant replicons, antiviral assays, cell culture of patient-derived virus and deep-sequencing. RESULTS Ribavirin resistance was associated with Y1320H, K1383N and G1634R mutations in the viral polymerase, but also an insertion in the hypervariable region comprising a duplication and a polymerase-derived fragment. Analysis of these genome alterations in vitro revealed replication-increasing roles for Y1320H and G1634R mutations and the hypervariable region insertion. In contrast, the K1383N mutation in the polymerase F1-motif suppressed viral replication and increased the in vitro sensitivity to ribavirin, contrary to the clinical phenotype. Analysis of the replication of mutant full-length virus and in vitro culturing of patient-derived virus confirmed that sensitivity to ribavirin was retained. Finally, deep-sequencing of hepatitis E virus genomes revealed that ribavirin is mutagenic to viral replication in vitro and in vivo. CONCLUSIONS Mutations Y1320H, G1634R and the hypervariable region insertion compensated for K1383N-associated replication defects. The specific role of the K1383N mutation remains enigmatic, but it appears to be of importance for the ribavirin resistant phenotype in this patient. LAY SUMMARY Ribavirin is the most common treatment for chronic hepatitis E and is mostly effective, although some cases of ribavirin treatment failure have been described. Here, we report on a particular case of ribavirin resistance and investigate the underlying causes of treatment failure. Mutations in the viral polymerase, an essential enzyme for viral replication, appear to be responsible.
Collapse
Affiliation(s)
- Yannick Debing
- Rega Institute for Medical Research, Department of Microbiology and Immunology, University of Leuven, Leuven, Belgium
| | - Christophe Ramière
- Laboratoire de Virologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France; Centre International de Recherche en Infectiologie (CIRI) (Inserm U1111, CNRS UMR 5308), Lyon, France; Université Claude Bernard Lyon 1, F-69100 Villeurbanne, France; Université de Lyon, F-69000 Lyon, France
| | - Kai Dallmeier
- Rega Institute for Medical Research, Department of Microbiology and Immunology, University of Leuven, Leuven, Belgium
| | - Géraldine Piorkowski
- Aix Marseille Université, IRD French Institute of Research for Development, EHESP French School of Public Health, EPV UMR_D 190 "Emergence des Pathologies Virales", 13385 Marseille, France
| | - Mary-Anne Trabaud
- Laboratoire de Virologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Fanny Lebossé
- Université Claude Bernard Lyon 1, F-69100 Villeurbanne, France; Université de Lyon, F-69000 Lyon, France; Service d'Hépato-Gastroentérologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France; INSERM U1052, CRCL (Centre de Recherche en Cancérologie de Lyon), Lyon, France
| | - Caroline Scholtès
- Laboratoire de Virologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France; Centre International de Recherche en Infectiologie (CIRI) (Inserm U1111, CNRS UMR 5308), Lyon, France; Université Claude Bernard Lyon 1, F-69100 Villeurbanne, France; Université de Lyon, F-69000 Lyon, France
| | | | - Catherine Legras-Lachuer
- ViroScan3D, Trevoux, France; UMR CNRS 5557 UCBL USC INRA 1193 ENVL, Dynamique Microbienne et Transmission Virale, Lyon, France
| | - Xavier de Lamballerie
- Aix Marseille Université, IRD French Institute of Research for Development, EHESP French School of Public Health, EPV UMR_D 190 "Emergence des Pathologies Virales", 13385 Marseille, France; Institut Hospitalo-Universitaire Méditerranée Infection, Marseille, France
| | - Patrice André
- Laboratoire de Virologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France; Centre International de Recherche en Infectiologie (CIRI) (Inserm U1111, CNRS UMR 5308), Lyon, France; Université Claude Bernard Lyon 1, F-69100 Villeurbanne, France; Université de Lyon, F-69000 Lyon, France
| | - Johan Neyts
- Rega Institute for Medical Research, Department of Microbiology and Immunology, University of Leuven, Leuven, Belgium.
| |
Collapse
|
38
|
Affiliation(s)
- M. Roche
- School of People, Environment and Planning, Massey University, Palmerston North, New Zealand
| |
Collapse
|
39
|
Dyall SC, Mandhair HK, Fincham REA, Kerr DM, Roche M, Molina-Holgado F. Distinctive effects of eicosapentaenoic and docosahexaenoic acids in regulating neural stem cell fate are mediated via endocannabinoid signalling pathways. Neuropharmacology 2016; 107:387-395. [PMID: 27044662 DOI: 10.1016/j.neuropharm.2016.03.055] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 03/30/2016] [Accepted: 03/31/2016] [Indexed: 11/29/2022]
Abstract
Emerging evidence suggests a complex interplay between the endocannabinoid system, omega-3 fatty acids and the immune system in the promotion of brain self-repair. However, it is unknown if all omega-3 fatty acids elicit similar effects on adult neurogenesis and if such effects are mediated or regulated by interactions with the endocannabinoid system. This study investigated the effects of DHA and EPA on neural stem cell (NSC) fate and the role of the endocannabinoid signalling pathways in these effects. EPA, but not DHA, significantly increased proliferation of NSCs compared to controls, an effect associated with enhanced levels of the endocannabinoid 2-arachidonylglycerol (2-AG) and p-p38 MAPK, effects attenuated by pre-treatment with CB1 (AM251) or CB2 (AM630) receptor antagonists. Furthermore, in NSCs derived from IL-1β deficient mice, EPA significantly decreased proliferation and p-p38 MAPK levels compared to controls, suggesting a key role for IL-1β signalling in the effects observed. Although DHA similarly increased 2-AG levels in wild-type NSCs, there was no concomitant increase in proliferation or p-p38 MAPK activity. In addition, in NSCs from IL-1β deficient mice, DHA significantly increased proliferation without effects on p-P38 MAPK, suggesting effects of DHA are mediated via alternative signalling pathways. These results provide crucial new insights into the divergent effects of EPA and DHA in regulating NSC proliferation and the pathways involved, and highlight the therapeutic potential of their interplay with endocannabinoid signalling in brain repair.
Collapse
Affiliation(s)
- S C Dyall
- Department of Life Sciences, University of Roehampton, Whitelands College, London, UK; Faculty of Health and Social Sciences, Bournemouth University, Dorset, UK.
| | - H K Mandhair
- Department of Life Sciences, University of Roehampton, Whitelands College, London, UK
| | - R E A Fincham
- Department of Life Sciences, University of Roehampton, Whitelands College, London, UK
| | - D M Kerr
- Physiology, School of Medicine, National University of Ireland, Galway, Ireland; Pharmacology and Therapeutics, School of Medicine, National University of Ireland, Galway, Ireland; NCBES Centre for Pain Research and Neuroscience Centre, National University of Ireland, Galway, Ireland
| | - M Roche
- Physiology, School of Medicine, National University of Ireland, Galway, Ireland; NCBES Centre for Pain Research and Neuroscience Centre, National University of Ireland, Galway, Ireland
| | - F Molina-Holgado
- Department of Life Sciences, University of Roehampton, Whitelands College, London, UK
| |
Collapse
|
40
|
Marcos-Gragera R, Mallone S, Kiemeney LA, Vilardell L, Malats N, Allory Y, Sant M, Hackl M, Zielonke N, Oberaigner W, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Zvolský M, Dušek L, Storm H, Engholm G, Mägi M, Aareleid T, Malila N, Seppä K, Velten M, Troussard X, Bouvier V, Launoy G, Guizard A, Faivre J, M. Bouvier A, Arveux P, Maynadié M, Woronoff A, Robaszkiewicz M, Baldi I, Monnereau A, Tretarre B, Bossard N, Belot A, Colonna M, Molinié F, Bara S, Schvartz C, Lapôtre-Ledoux B, Grosclaude P, Meyer M, Stabenow R, Luttmann S, Eberle A, Brenner H, Nennecke A, Engel J, Schubert-Fritschle G, Kieschke J, Heidrich J, Holleczek B, Katalinic A, Jónasson J, Tryggvadóttir L, Comber H, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Sutera Sardo A, Mazzei A, Ferretti S, Crocetti E, Manneschi G, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Zucchetto A, De Angelis R, Caldora M, Capocaccia R, Carrani E, Francisci S, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Busco S, Bonelli L, Vercelli M, Gennaro V, Ricci P, Autelitano M, Randi G, Ponz De Leon M, Marchesi C, Cirilli C, Fusco M, Vitale M, Usala M, Traina A, Zarcone M, Vitale F, Cusimano R, Michiara M, Tumino R, Giorgi Rossi P, Vicentini M, Falcini F, Iannelli A, Sechi O, Cesaraccio R, Piffer S, Madeddu A, Tisano F, Maspero S, Fanetti A, Zanetti R, Rosso S, Candela P, Scuderi T, Stracci F, Rocca A, Tagliabue G, Contiero P, Dei Tos A, Tognazzo S, Pildava S, Smailyte G, Calleja N, Micallef R, Johannesen T, Rachtan J, Gózdz S, Mezyk R, Blaszczyk J, Kepska K, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Antunes L, Miranda A, Mayer-da-Silva A, Nicula F, Coza D, Safaei Diba C, Primic-Zakelj M, Almar E, Mateos A, Errezola M, Larrañaga N, Torrella-Ramos A, Díaz García J, Marcos-Navarro A, Marcos-Gragera R, Vilardell L, Sanchez M, Molina E, Navarro C, Chirlaque M, Moreno-Iribas C, Ardanaz E, Galceran J, Carulla M, Lambe M, Khan S, Mousavi M, Bouchardy C, Usel M, Ess S, Frick H, Lorez M, Ess S, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, Aben K, Coleman M, Allemani C, Rachet B, Verne J, Easey N, Lawrence G, Moran T, Rashbass J, Roche M, Wilkinson J, Gavin A, Fitzpatrick D, Brewster D, Huws D, White C, Otter R. Urinary tract cancer survival in Europe 1999–2007: Results of the population-based study EUROCARE-5. Eur J Cancer 2015; 51:2217-2230. [DOI: 10.1016/j.ejca.2015.07.028] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Revised: 07/02/2015] [Accepted: 07/20/2015] [Indexed: 12/22/2022]
|
41
|
De Angelis R, Minicozzi P, Sant M, Dal Maso L, Brewster DH, Osca-Gelis G, Visser O, Maynadié M, Marcos-Gragera R, Troussard X, Agius D, Roazzi P, Meneghini E, Monnereau A, Hackl M, Zielonke N, Oberaigner W, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Zvolský M, Dušek L, Storm H, Engholm G, Mägi M, Aareleid T, Malila N, Seppä K, Velten M, Troussard X, Bouvier V, Launoy G, Guizard A, Faivre J, Bouvier A, Arveux P, Maynadié M, Woronoff A, Robaszkiewicz M, Baldi I, Monnereau A, Tretarre B, Bossard N, Belot A, Colonna M, Molinié F, Bara S, Schvartz C, Lapôtre-Ledoux B, Grosclaude P, Meyer M, Stabenow R, Luttmann S, Eberle A, Brenner H, Nennecke A, Engel J, Schubert-Fritschle G, Kieschke J, Heidrich J, Holleczek B, Katalinic A, Jónasson J, Tryggvadóttir L, Comber H, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Sutera Sardo A, Mancuso P, Ferretti S, Crocetti E, Caldarella A, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Dal Maso L, De Angelis R, Caldora M, Capocaccia R, Carrani E, Francisci S, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Busco S, Bonelli L, Vercelli M, Gennaro V, Ricci P, Autelitano M, Randi G, Ponz De Leon M, Marchesi C, Cirilli C, Fusco M, Vitale M, Usala M, Traina A, Staiti R, Vitale F, Ravazzolo B, Michiara M, Tumino R, Giorgi Rossi P, Di Felice E, Falcini F, Iannelli A, Sechi O, Cesaraccio R, Piffer S, Madeddu A, Tisano F, Maspero S, Fanetti A, Zanetti R, Rosso S, Candela P, Scuderi T, Stracci F, Bianconi F, Tagliabue G, Contiero P, Dei Tos A, Guzzinati S, Pildava S, Smailyte G, Calleja N, Agius D, Johannesen T, Rachtan J, Gózdz S, Mezyk R, Blaszczyk J, Bebenek M, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Castro C, Miranda A, Mayer-da-Silva A, Nicula F, Coza D, Safaei Diba C, Primic-Zakelj M, Almar E, Ramírez C, Errezola M, Bidaurrazaga J, Torrella-Ramos A, Díaz García J, Jimenez-Chillaron R, Marcos-Gragera R, Izquierdo Font A, Sanchez M, Chang D, Navarro C, Chirlaque M, Moreno-Iribas C, Ardanaz E, Galceran J, Carulla M, Lambe M, Khan S, Mousavi M, Bouchardy C, Usel M, Ess S, Frick H, Lorez M, Ess S, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, Lemmens V, Coleman M, Allemani C, Rachet B, Verne J, Easey N, Lawrence G, Moran T, Rashbass J, Roche M, Wilkinson J, Gavin A, Donnelly C, Brewster D, Huws D, White C, Otter R. Survival variations by country and age for lymphoid and myeloid malignancies in Europe 2000–2007: Results of EUROCARE-5 population-based study. Eur J Cancer 2015; 51:2254-2268. [DOI: 10.1016/j.ejca.2015.08.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 08/06/2015] [Accepted: 08/11/2015] [Indexed: 12/28/2022]
|
42
|
Guallart J, García-Salinas P, Ahuir-Baraja AE, Guimerans M, Ellis JR, Roche M. Angular roughshark Oxynotus centrina (Squaliformes: Oxynotidae) in captivity feeding exclusively on elasmobranch eggs: an overlooked feeding niche or a matter of individual taste? J Fish Biol 2015; 87:1072-1079. [PMID: 26283180 DOI: 10.1111/jfb.12761] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Accepted: 06/24/2015] [Indexed: 06/04/2023]
Abstract
A specimen of angular roughshark Oxynotus centrina has been kept successfully in captivity for the first time. Over a period of 24 months, the specimen preyed exclusively on the contents of elasmobranch egg cases, suggesting a specialized trophic niche.
Collapse
Affiliation(s)
- J Guallart
- Laboratorio de Biología Marina, Departamento de Zoología, Universitat de València, E-46100 Burjassot, Valencia, Spain
| | - P García-Salinas
- Laboratorio de Biología Marina, Departamento de Zoología, Universitat de València, E-46100 Burjassot, Valencia, Spain
| | - A E Ahuir-Baraja
- Unidad de Zoología Marina, Instituto Cavanilles de Biodiversidad y Biología Evolutiva, Parque Científico de la Universitat de València, c/ Catedrático José Beltrán, 2, E-46980 Paterna, Valencia, Spain
| | - M Guimerans
- Oceanogràfic, Ciudad de las Artes y las Ciencias de Valencia, c/ Eduardo Primo Yúfera (Científic), 1B, E-46013, Valencia, Spain
| | - J R Ellis
- Centre for Environment, Fisheries and Aquaculture Science (CEFAS), Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk, NR33 0HT, U.K
| | - M Roche
- Oceanogràfic, Ciudad de las Artes y las Ciencias de Valencia, c/ Eduardo Primo Yúfera (Científic), 1B, E-46013, Valencia, Spain
| |
Collapse
|
43
|
Trama A, Foschi R, Larrañaga N, Sant M, Fuentes-Raspall R, Serraino D, Tavilla A, Van Eycken L, Nicolai N, Hackl M, Zielonke N, Oberaigner W, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Zvolský M, Dušek L, Storm H, Engholm G, Mägi M, Aareleid T, Malila N, Seppä K, Velten M, Troussard X, Bouvier V, Launoy G, Guizard A, Faivre J, Bouvier A, Arveux P, Maynadié M, Woronoff A, Robaszkiewicz M, Baldi I, Monnereau A, Tretarre B, Bossard N, Belot A, Colonna M, Molinié F, Bara S, Schvartz C, Lapôtre-Ledoux B, Grosclaude P, Meyer M, Stabenow R, Luttmann S, Eberle A, Brenner H, Nennecke A, Engel J, Schubert-Fritschle G, Kieschke J, Heidrich J, Holleczek B, Katalinic A, Jónasson J, Tryggvadóttir L, Comber H, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Sutera Sardo A, Mancuso P, Ferretti S, Crocetti E, Caldarella A, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Dal Maso L, De Angelis R, Caldora M, Capocaccia R, Carrani E, Francisci S, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Busco S, Bonelli L, Vercelli M, Gennaro V, Ricci P, Autelitano M, Randi G, Ponz De Leon M, Marchesi C, Cirilli C, Fusco M, F. Vitale M, Usala M, Traina A, Staiti R, Vitale F, Ravazzolo B, Michiara M, Tumino R, Giorgi Rossi P, Di Felice E, Falcini F, Iannelli A, Sechi O, Cesaraccio R, Piffer S, Madeddu A, Tisano F, Maspero S, Fanetti A, Zanetti R, Rosso S, Candela P, Scuderi T, Stracci F, Bianconi F, Tagliabue G, Contiero P, Dei Tos A, Guzzinati S, Pildava S, Smailyte G, Calleja N, Agius D, Johannesen T, Rachtan J, Gózdz S, Mezyk R, Blaszczyk J, Bebenek M, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Castro C, Miranda A, Mayer-da-Silva A, Nicula F, Coza D, Safaei Diba C, Primic-Zakelj M, Almar E, Ramírez C, Errezola M, Bidaurrazaga J, Torrella-Ramos A, Díaz García J, Jimenez-Chillaron R, Marcos-Gragera R, Izquierdo Font A, J. Sanchez M, Chang D, Navarro C, Chirlaque M, Moreno-Iribas C, Ardanaz E, Galceran J, Carulla M, Lambe M, Khan S, Mousavi M, Bouchardy C, Usel M, M. Ess S, Frick H, Lorez M, Ess S, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, Verhoeven R, Coleman M, Allemani C, Rachet B, Verne J, Easey N, Lawrence G, Moran T, Rashbass J, Roche M, Wilkinson J, Gavin A, Donnelly C, Brewster D, Huws D, White C, Otter R. Survival of male genital cancers (prostate, testis and penis) in Europe 1999–2007: Results from the EUROCARE-5 study. Eur J Cancer 2015; 51:2206-2216. [DOI: 10.1016/j.ejca.2015.07.027] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 07/09/2015] [Accepted: 07/20/2015] [Indexed: 11/26/2022]
|
44
|
Lepage C, Capocaccia R, Hackl M, Lemmens V, Molina E, Pierannunzio D, Sant M, Trama A, Faivre J, Zielonke N, Oberaigner W, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Zvolský M, Dušek L, Storm H, Engholm G, Mägi M, Aareleid T, Malila N, Seppä K, Velten M, Troussard X, Bouvier V, Launoy G, Guizard A, Faivre J, Bouvier A, Arveux P, Maynadié M, Woronoff A, Robaszkiewicz M, Baldi I, Monnereau A, Tretarre B, Bossard N, Belot A, Colonna M, Molinié F, Bara S, Schvartz C, Lapôtre-Ledoux B, Grosclaude P, Meyer M, Stabenow R, Luttmann S, Eberle A, Brenner H, Nennecke A, Engel J, Schubert-Fritschle G, Kieschke J, Heidrich J, Holleczek B, Katalinic A, Jónasson J, Tryggvadóttir L, Comber H, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Sutera Sardo A, Mancuso P, Ferretti S, Crocetti E, Caldarella A, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Dal Maso L, De Angelis R, Caldora M, Capocaccia R, Carrani E, Francisci S, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Busco S, Bonelli L, Vercelli M, Gennaro V, Ricci P, Autelitano M, Randi G, Ponz De Leon M, Marchesi C, Cirilli C, Fusco M, Vitale M, Usala M, Traina A, Staiti R, Vitale F, Ravazzolo B, Michiara M, Tumino R, Giorgi Rossi P, Di Felice E, Falcini F, Iannelli A, Sechi O, Cesaraccio R, Piffer S, Madeddu A, Tisano F, Maspero S, Fanetti A, Zanetti R, Rosso S, Candela P, Scuderi T, Stracci F, Bianconi F, Tagliabue G, Contiero P, Dei Tos A, Guzzinati S, Pildava S, Smailyte G, Calleja N, Agius D, Johannesen T, Rachtan J, Gózdz S, Mezyk R, Blaszczyk J, Bebenek M, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Castro C, Miranda A, Mayer-da-Silva A, Nicula F, Coza D, Safaei Diba C, Primic-Zakelj M, Almar E, Ramírez C, Errezola M, Bidaurrazaga J, Torrella-Ramos A, Díaz García J, Jimenez-Chillaron R, Marcos-Gragera R, Izquierdo Font A, Sanchez M, Chang D, Navarro C, Chirlaque M, Moreno-Iribas C, Ardanaz E, Galceran J, Carulla M, Lambe M, Khan S, Mousavi M, Bouchardy C, Usel M, Ess S, Frick H, Lorez M, Ess S, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, van der Geest L, Otter R, Coleman M, Allemani C, Rachet B, Verne J, Easey N, Lawrence G, Moran T, Rashbass J, Roche M, Wilkinson J, Gavin A, Donnelly C, Brewster D, Huws D, White C. Survival in patients with primary liver cancer, gallbladder and extrahepatic biliary tract cancer and pancreatic cancer in Europe 1999-2007: Results of EUROCARE-5. Eur J Cancer 2015; 51:2169-2178. [PMID: 26421820 DOI: 10.1016/j.ejca.2015.07.034] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 07/10/2015] [Accepted: 07/20/2015] [Indexed: 12/14/2022]
Abstract
BACKGROUND The EUROCARE study collects and analyses survival data from population-based cancer registries (CRs) in Europe in order to provide data on between-country differences in survival and time trends in survival. METHODS This study analyses data on liver cancer, gallbladder and extrahepatic biliary tract cancers ("biliary tract cancers"), and pancreatic cancer diagnosed in 2000-2007 from 88 CRs in 29 countries. Relative survival (RS) was estimated overall, by region, sex, age and period of diagnosis using the complete approach. Time trends in 5-year RS over 1999-2007 were also analysed using the period approach. RESULTS The prognosis of the studied cancers was poor. Age-standardised 5-year RS was 12% for liver cancer, 17% for biliary tract cancers and 7% for pancreatic cancer. There were some between-country differences in survival. In general, RS was low in Eastern Europe and high in Central and Southern Europe. For all sites, 5-year RS was similar in men and women and decreased with advancing age. No substantial changes in survival were reported for pancreatic cancer over the period 1999-2007. On average, there was a crude increase in 5-year RS of 3 percentage points between the periods 1999-2001 and 2005-2007 for liver cancer and biliary tract cancers. CONCLUSIONS The major changes in imaging techniques over the study period for the diagnosis of the three studied cancers did not result in an improvement in the prognosis of these cancers. In the near future, new innovative treatments might be the best way to improve the prognosis in these cancers.
Collapse
Affiliation(s)
- Côme Lepage
- Burgundy Cancer Registry, INSERM U866, Dijon, France; Department of Gastroenterology, University Hospital, Dijon, France; Burgundy University, Dijon, France.
| | | | - Monika Hackl
- Bundesanstalt statistical Osterreich, Vienna, Austria
| | - Valerie Lemmens
- Departement of Research, Netherlands Comprehensive Cancer Organisation, Utrecht, The Netherlands
| | - Esther Molina
- Escuela Andaluza de Salud Peblica, Insituto de Investigation biosanitaria, Hospitales Universitarios Universidad Granada, Spain
| | | | - Milena Sant
- Analytical Epidemiology and Health Impact Unit, Department of Preventive and Predictive medicine, Fondazione IRCCS, Istituto Nazionale dei Tumori, Milan, Italy
| | - Annalisa Trama
- Evaluative Epidemiology Unit, Department of Preventive and Predictive medicine, Fondazione IRCCS, Istituto Nazionale dei Tumori, Milan, Italy
| | - Jean Faivre
- Burgundy Cancer Registry, INSERM U866, Dijon, France; Department of Gastroenterology, University Hospital, Dijon, France; Burgundy University, Dijon, France
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Rizzi P, Guillier D, See LA, Roche M, Zwetyenga N. [Pathomimia and plastic surgery, a case report]. ANN CHIR PLAST ESTH 2015; 60:518-21. [PMID: 26362995 DOI: 10.1016/j.anplas.2015.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 08/11/2015] [Indexed: 10/23/2022]
Abstract
Pathomimia is defined as a dummy pathology self-induced deliberately and is neither associated with mental confusion nor disturbance of consciousness. This article reports a case of pathomimia in plastic surgery. One of our patients had intentionally injected physiological saline solution into her breast implants in order to increase their volume. Implants removal was necessary because of severe local inflammatory signs. Psychiatric assessment revealed body dysmorphic disorder (BDD) developed on an hysterical personality, which explained the self-induced injuries. This nosologic entity must be promptly identified because it's diagnosis remains problematic and a multidisciplinary medical management is essential.
Collapse
Affiliation(s)
- P Rizzi
- Service de chirurgie plastique, reconstructrice et esthétique, chirurgie de la main, chirurgie maxillo-faciale, CHU Bocage Central, 14, rue Gaffarel, 21079 Dijon cedex, France.
| | - D Guillier
- Service de chirurgie plastique, reconstructrice et esthétique, chirurgie de la main, chirurgie maxillo-faciale, CHU Bocage Central, 14, rue Gaffarel, 21079 Dijon cedex, France
| | - L A See
- Service de chirurgie plastique, reconstructrice et esthétique, chirurgie de la main, chirurgie maxillo-faciale, CHU Bocage Central, 14, rue Gaffarel, 21079 Dijon cedex, France
| | - M Roche
- Service de chirurgie plastique, reconstructrice et esthétique, chirurgie de la main, chirurgie maxillo-faciale, CHU Bocage Central, 14, rue Gaffarel, 21079 Dijon cedex, France
| | - N Zwetyenga
- Service de chirurgie plastique, reconstructrice et esthétique, chirurgie de la main, chirurgie maxillo-faciale, CHU Bocage Central, 14, rue Gaffarel, 21079 Dijon cedex, France
| |
Collapse
|
46
|
Cashin K, Gray LR, Harvey KL, Perez-Bercoff D, Lee GQ, Sterjovski J, Roche M, Demarest JK, Drummond F, Harrigan R, Churchill MJ, Gorry PR. 009.3 Relibale genotypic tropism tests for the major hiv-1 subtypes. Br J Vener Dis 2015. [DOI: 10.1136/sextrans-2015-052270.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
47
|
Roche M, Wierinckx A, Croze S, Rey C, Legras-Lachuer C, Morel AP, Fusco A, Raverot G, Trouillas J, Lachuer J. Deregulation of miR-183 and KIAA0101 in Aggressive and Malignant Pituitary Tumors. Front Med (Lausanne) 2015; 2:54. [PMID: 26322309 PMCID: PMC4530307 DOI: 10.3389/fmed.2015.00054] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 07/22/2015] [Indexed: 01/15/2023] Open
Abstract
Changes in microRNAs (miRNAs) expression in many types of cancer suggest that they may be involved in crucial steps during tumor progression. Indeed, miRNAs deregulation has been described in pituitary tumorigenesis, but few studies have described their role in pituitary tumor progression toward aggressiveness and malignancy. To assess the role of miRNAs within the hierarchical cascade of events in prolactin (PRL) tumors during progression, we used an integrative genomic approach to associate clinical-pathological features, global miRNA expression, and transcriptomic profiles of the same human tumors. We describe the specific down-regulation of one principal miRNA, miR-183, in the 8 aggressive (A, grade 2b) compared to the 18 non-aggressive (NA, grades 1a, 2a) PRL tumors. We demonstrate that it acts as an anti-proliferative gene by directly targeting KIAA0101, which is involved in cell cycle activation and inhibition of p53-p21-mediated cell cycle arrest. Moreover, we show that miR-183 and KIAA0101 expression significantly correlate with the main markers of pituitary tumors aggressiveness, Ki-67 and p53. These results confirm the activation of proliferation in aggressive and malignant PRL tumors compared to non-aggressive ones. Importantly, these data also demonstrate the ability of such an integrative genomic strategy, applied in the same human tumors, to identify the molecular mechanisms responsible for tumoral progression even from a small cohort of patients.
Collapse
Affiliation(s)
- Magali Roche
- Centre de Recherche en Cancérologie de Lyon, INSERM U1052/CNRS UMR 5286 Centre Léon Bérard , Lyon , France ; Université Lyon 1, Université de Lyon , Lyon , France ; ViroScan3D , Trévoux , France
| | - Anne Wierinckx
- Centre de Recherche en Cancérologie de Lyon, INSERM U1052/CNRS UMR 5286 Centre Léon Bérard , Lyon , France ; Université Lyon 1, Université de Lyon , Lyon , France ; ProfileXpert, SFR-Est, CNRS UMR-S3453, INSERM US7 , Lyon , France
| | - Séverine Croze
- Université Lyon 1, Université de Lyon , Lyon , France ; ProfileXpert, SFR-Est, CNRS UMR-S3453, INSERM US7 , Lyon , France
| | - Catherine Rey
- ProfileXpert, SFR-Est, CNRS UMR-S3453, INSERM US7 , Lyon , France
| | - Catherine Legras-Lachuer
- Université Lyon 1, Université de Lyon , Lyon , France ; ViroScan3D , Trévoux , France ; ProfileXpert, SFR-Est, CNRS UMR-S3453, INSERM US7 , Lyon , France ; UMR CNRS 5557 UCBL USC INRA 1193 ENVL, Dynamique Microbienne et Transmission Virale , Lyon , France
| | - Anne-Pierre Morel
- Centre de Recherche en Cancérologie de Lyon, INSERM U1052/CNRS UMR 5286 Centre Léon Bérard , Lyon , France
| | - Alfredo Fusco
- Instituto di Endocrinologia ed Oncologia Sperimentale del CNR c/o Dipartimento di Biologia e Patologia Cellulare e Molecolare, Università degli Studi di Napoli "Federico II" , Naples , Italy ; Instituto Nacional de Câncer (INCA) , Rio de Janeiro , Brazil
| | - Gérald Raverot
- Université Lyon 1, Université de Lyon , Lyon , France ; UMR 5292, Centre de Neurosciences de Lyon, CNRS, INSERM S1028 , Lyon , France ; Fédération d'Endocrinologie, Groupement Hospitalier Est, Hospices Civils de Lyon , Lyon , France
| | - Jacqueline Trouillas
- Université Lyon 1, Université de Lyon , Lyon , France ; UMR 5292, Centre de Neurosciences de Lyon, CNRS, INSERM S1028 , Lyon , France ; Centre de Pathologie Est, Groupement Hospitalier Est, Hospice Civils de Lyon , Bron , France
| | - Joel Lachuer
- Centre de Recherche en Cancérologie de Lyon, INSERM U1052/CNRS UMR 5286 Centre Léon Bérard , Lyon , France ; Université Lyon 1, Université de Lyon , Lyon , France ; ProfileXpert, SFR-Est, CNRS UMR-S3453, INSERM US7 , Lyon , France
| |
Collapse
|
48
|
Motta C, Roche M. Platelet membrane fluidity and order modification after the binding of the anti-Zwa antibody. Fluorescence polarization study. Curr Stud Hematol Blood Transfus 2015:64-8. [PMID: 3366006 DOI: 10.1159/000415425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- C Motta
- Laboratoire de Biochimie, Hôtel-Dieu, Clermont-Ferrand, France
| | | |
Collapse
|
49
|
Okine BN, Rea K, Olango WM, Price J, Herdman S, Madasu MK, Roche M, Finn DP. A role for PPARα in the medial prefrontal cortex in formalin-evoked nociceptive responding in rats. Br J Pharmacol 2014; 171:1462-71. [PMID: 24303983 DOI: 10.1111/bph.12540] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Revised: 10/02/2013] [Accepted: 10/27/2013] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND AND PURPOSE The nuclear hormone receptor, PPARα, and its endogenous ligands, are involved in pain modulation. PPARα is expressed in the medial prefrontal cortex (mPFC), a key brain region involved in both the cognitive-affective component of pain and in descending modulation of pain. However, the role of PPARα in the mPFC in pain responding has not been investigated. Here, we investigated the effects of pharmacological modulation of PPARα in the rat mPFC on formalin-evoked nociceptive behaviour and the impact of formalin-induced nociception on components of PPARα signalling in the mPFC. EXPERIMENTAL APPROACH The effects of intra-mPFC microinjection of a PPARα agonist (GW7647) or a PPARα antagonist (GW6471) on formalin-evoked nociceptive behaviour in rats were studied. Quantitative real-time PCR and LC-MS/MS were used to study the effects of intraplantar injection of formalin on PPARα mRNA expression and levels of endogenous ligands, respectively, in the mPFC. KEY RESULTS Intra-mPFC administration of GW6471, but not GW7647, resulted in delayed onset of the early second phase of formalin-evoked nociceptive behaviour. Furthermore, formalin-evoked nociceptive behaviour was associated with significant reductions in mPFC levels of endogenous PPARα ligands (N-palmitoylethanolamide and N-oleoylethanolamide) and a 70% reduction in PPARα mRNA but not protein expression. CONCLUSIONS AND IMPLICATIONS These data suggest that endogenous ligands may act at PPARα in the mPFC to play a facilitatory/permissive role in second phase formalin-evoked nociceptive behaviour in rats. LINKED ARTICLES This article is part of a themed section on Cannabinoids 2013. To view the other articles in this section visit http://dx.doi.org/10.1111/bph.2014.171.issue-6.
Collapse
Affiliation(s)
- B N Okine
- Pharmacology and Therapeutics, School of Medicine, National University of Ireland Galway, Galway, Ireland; Galway Neuroscience Centre and Centre for Pain Research, NCBES, National University of Ireland Galway, Galway, Ireland
| | | | | | | | | | | | | | | |
Collapse
|
50
|
Kerr DM, Harhen B, Okine BN, Egan LJ, Finn DP, Roche M. The monoacylglycerol lipase inhibitor JZL184 attenuates LPS-induced increases in cytokine expression in the rat frontal cortex and plasma: differential mechanisms of action. Br J Pharmacol 2014; 169:808-19. [PMID: 23043675 DOI: 10.1111/j.1476-5381.2012.02237.x] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 08/31/2012] [Accepted: 09/05/2012] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND AND PURPOSE JZL184 is a selective inhibitor of monoacylglycerol lipase (MAGL), the enzyme that preferentially catabolizes the endocannabinoid 2-arachidonoyl glycerol (2-AG). Here, we have studied the effects of JZL184 on inflammatory cytokines in the brain and plasma following an acute immune challenge and the underlying receptor and molecular mechanisms involved. EXPERIMENTAL APPROACH JZL184 and/or the CB₁ receptor antagonist, AM251 or the CB₂ receptor antagonist, AM630 were administered to rats 30 min before lipopolysaccharide (LPS). 2 h later cytokine expression and levels, MAGL activity, 2-AG, arachidonic acid and prostaglandin levels were measured in the frontal cortex, plasma and spleen. KEY RESULTS JZL184 attenuated LPS-induced increases in IL-1β, IL-6, TNF-α and IL-10 but not the expression of the inhibitor of NFkB (IκBα) in rat frontal cortex. AM251 attenuated JZL184-induced decreases in frontal cortical IL-1β expression. Although arachidonic acid levels in the frontal cortex were reduced in JZL184-treated rats, MAGL activity, 2-AG, PGE₂ and PGD₂ were unchanged. In comparison, MAGL activity was inhibited and 2-AG levels enhanced in the spleen following JZL184. In plasma, LPS-induced increases in TNF-α and IL-10 levels were attenuated by JZL184, an effect partially blocked by AM251. In addition, AM630 blocked LPS-induced increases in plasma IL-1β in the presence, but not absence, of JZL184. CONCLUSION AND IMPLICATIONS Inhibition of peripheral MAGL in rats by JZL184 suppressed LPS-induced circulating cytokines that in turn may modulate central cytokine expression. The data provide further evidence for the endocannabinoid system as a therapeutic target in treatment of central and peripheral inflammatory disorders.
Collapse
Affiliation(s)
- D M Kerr
- Physiology, School of Medicine, National University of Ireland, Galway, Ireland
| | | | | | | | | | | |
Collapse
|