Experts and Doctors on larva in Montpellier, Languedoc Roussillon Midi Pyrénées, France

Summary

Locale: Montpellier, Languedoc Roussillon Midi Pyrénées, France
Topic: larva

Top Publications

  1. Jubelin G, Pages S, Lanois A, Boyer M, Gaudriault S, Ferdy J, et al. Studies of the dynamic expression of the Xenorhabdus FliAZ regulon reveal atypical iron-dependent regulation of the flagellin and haemolysin genes during insect infection. Environ Microbiol. 2011;13:1271-84 pubmed publisher
    ..These findings shed further light on the role of the FliAZ regulon in the Xenorhabdus life cycle and suggest that iron may constitute a signal governing Xenorhabdus adaptation to shifting host environments. ..
  2. Vantaux A, Ouattarra I, Lefevre T, Dabiré K. Effects of larvicidal and larval nutritional stresses on Anopheles gambiae development, survival and competence for Plasmodium falciparum. Parasit Vectors. 2016;9:226 pubmed publisher
    ..falciparum transmission. Further studies combining field-based trials on larvicide use and mosquito experimental infections would give a more accurate understanding of the effects of this vector control tool on malaria transmission. ..
  3. Roux O, Vantaux A, Roche B, Yaméogo K, Dabiré K, Diabaté A, et al. Evidence for carry-over effects of predator exposure on pathogen transmission potential. Proc Biol Sci. 2015;282:20152430 pubmed publisher
    ..These results highlight the importance of taking into account the effect of environmental stressors on disease ecology and epidemiology. ..
  4. Ghysen A, Dambly Chaudiere C, Coves D, de la Gandara F, Ortega A. Developmental origin of a major difference in sensory patterning between zebrafish and bluefin tuna. Evol Dev. 2012;14:204-11 pubmed
    ..We conclude that the marked difference in juveniles depends on a single change (dorsal vs. ventral migration of neuromasts) in the first days of larval life. ..
  5. Marcombe S, Darriet F, Tolosa M, Agnew P, Duchon S, Etienne M, et al. Pyrethroid resistance reduces the efficacy of space sprays for dengue control on the island of Martinique (Caribbean). PLoS Negl Trop Dis. 2011;5:e1202 pubmed publisher
    ..This is the first documented evidence that pyrethroid resistance impedes dengue vector control using pyrethroid-based treatments. These results emphasize the need for alternative tools and strategies for dengue control programs. ..
  6. Rivero A, Magaud A, Nicot A, Vézilier J. Energetic cost of insecticide resistance in Culex pipiens mosquitoes. J Med Entomol. 2011;48:694-700 pubmed
  7. Marcombe S, Darriet F, Agnew P, Etienne M, Yp Tcha M, Yebakima A, et al. Field efficacy of new larvicide products for control of multi-resistant Aedes aegypti populations in Martinique (French West Indies). Am J Trop Med Hyg. 2011;84:118-26 pubmed publisher
    ..Conversely, diflubenzuron and spinosad showed a residual efficacy of 16 weeks, suggesting that these chemicals may be promising alternatives to Bti and temephos for controlling insecticide-resistant Ae. aegypti populations. ..
  8. Ghysen A, Schuster K, Coves D, de la Gandara F, Papandroulakis N, Ortega A. Development of the posterior lateral line system in Thunnus thynnus, the Atlantic blue-fin tuna, and in its close relative Sarda sarda. Int J Dev Biol. 2010;54:1317-22 pubmed publisher
  9. Kamgang B, Happi J, Boisier P, Njiokou F, Herve J, Simard F, et al. Geographic and ecological distribution of the dengue and chikungunya virus vectors Aedes aegypti and Aedes albopictus in three major Cameroonian towns. Med Vet Entomol. 2010;24:132-41 pubmed publisher
    ..aegypti tended to breed in containers located in environments with a high density of buildings. These findings may have important implications for vector control strategies. ..

More Information

Publications26

  1. Lardeux F, Cheffort J. Age-grading and growth of Wuchereria bancrofti (Filariidea: Onchocercidae) larvae by growth measurements and its use for estimating blood-meal intervals of its Polynesian vector Aedes polynesiensis (Diptera: Culicidae). Int J Parasitol. 2002;32:705-16 pubmed
    ..This mosquito species comes to bite approximately 3, 6-7 and 9 days after a first infectious blood-meal. Then the length of the gonotrophic cycle may be of 3-4 days. ..
  2. Sarrazin A, Nuñez V, Sapede D, Tassin V, Dambly Chaudiere C, Ghysen A. Origin and early development of the posterior lateral line system of zebrafish. J Neurosci. 2010;30:8234-44 pubmed publisher
    ..The delayed formation of secondary afferent neurons accounts for the capability of the fish to form a new PLL ganglion after ablation of the embryonic ganglion at 24 hpf...
  3. Cesco H, Lambert A, Crivelli A. [Pseudorascora parva (Teleostei, Cyprinidae), an invasive species, a new vector for the maintenance and dissemination of anguillicolosis in France?]]. Parasite. 2001;8:75-6 pubmed
    ..203 specimens of that fish species have been examined for L3-larvae of Anguillicola crassus. 35% of the fish were found to be infected. ..
  4. Boulanger A, Farge M, Ramanoudjame C, Wharton K, Dura J. Drosophila motor neuron retraction during metamorphosis is mediated by inputs from TGF-?/BMP signaling and orphan nuclear receptors. PLoS ONE. 2012;7:e40255 pubmed publisher
    ..This mechanism insures the temporality of the two processes and prevents motor neuron pruning before postsynaptic degradation. ..
  5. Corbel V, Raymond M, Chandre F, Darriet F, Hougard J. Efficacy of insecticide mixtures against larvae of Culex quinquefasciatus (Say) (Diptera: Culicidae) resistant to pyrethroids and carbamates. Pest Manag Sci. 2004;60:375-80 pubmed
    ..3.3.7) and choline acetyltransferase (EC 2.3.1.6)]...
  6. Montagnani C, Tirape A, Boulo V, Escoubas J. The two Cg-timp mRNAs expressed in oyster hemocytes are generated by two gene families and differentially expressed during ontogenesis. Dev Comp Immunol. 2005;29:831-9 pubmed
    ..1 transcripts were undetectable up to 22 days post-fertilization. The difference in expression pattern of the two Cg-timp genes may reveal distinct implications of these genes in the embryos and larvae developments. ..
  7. Aggad D, Stein C, Sieger D, Mazel M, Boudinot P, Herbomel P, et al. In vivo analysis of Ifn-?1 and Ifn-?2 signaling in zebrafish. J Immunol. 2010;185:6774-82 pubmed publisher
    ..These results shed new light on the evolution of the Ifn-? signaling in fish and tetrapods and contribute toward an integrated view of the innate immune regulation in vertebrates...
  8. Gimonneau G, Pombi M, Choisy M, Morand S, Dabiré R, Simard F. Larval habitat segregation between the molecular forms of the mosquito Anopheles gambiae in a rice field area of Burkina Faso, West Africa. Med Vet Entomol. 2012;26:9-17 pubmed publisher
    ..Segregation appears to be clearly linked to anthropogenic permanent habitats and the community structure they support. ..
  9. Marcombe S, Mathieu R, Pocquet N, Riaz M, Poupardin R, Sélior S, et al. Insecticide resistance in the dengue vector Aedes aegypti from Martinique: distribution, mechanisms and relations with environmental factors. PLoS ONE. 2012;7:e30989 pubmed publisher
    ..Insecticide resistance is widespread but not homogeneously distributed across Martinique. The influence of environmental and operational factors on the evolution of the resistance and mechanisms are discussed. ..
  10. Negre N, Ghysen A, Martinez A. Mitotic G2-arrest is required for neural cell fate determination in Drosophila. Mech Dev. 2003;120:253-65 pubmed
    ..This down-regulation results from an over-activation of the Enhancer of Split genes, known as effectors of the Notch signalling pathway. We conclude that exit from the cell cycle is required for proper neural cell fate determination. ..
  11. Téné Fossog B, Antonio Nkondjio C, Kengne P, Njiokou F, Besansky N, Costantini C. Physiological correlates of ecological divergence along an urbanization gradient: differential tolerance to ammonia among molecular forms of the malaria mosquito Anopheles gambiae. BMC Ecol. 2013;13:1 pubmed publisher
    ..This trait may be part of the physiological machinery allowing forest populations of the M form to colonize polluted larval habitats, which is at the heart of its niche expansion in densely populated human settlements in Cameroon. ..
  12. Arribat Y, Bonneaud N, Talmat Amar Y, Layalle S, Parmentier M, Maschat F. A huntingtin peptide inhibits polyQ-huntingtin associated defects. PLoS ONE. 2013;8:e68775 pubmed publisher
    ..Although this mutation behaves dominantly, huntingtin loss of function also contributes to HD pathogenesis. Indeed, wild-type Huntingtin plays a protective role with respect to polyQ-hHtt induced defects...
  13. Wang Y, Gosselin Grenet A, Castelli I, Cermenati G, Ravallec M, Fiandra L, et al. Densovirus crosses the insect midgut by transcytosis and disturbs the epithelial barrier function. J Virol. 2013;87:12380-91 pubmed publisher
    ..As a consequence, viral entry disturbs the midgut function. Finally, we showed that four mutations on the capsid of JcDNV affect specific recognition by the epithelial cells but not their binding. ..
  14. Sicard M, Brugirard Ricaud K, Pages S, Lanois A, Boemare N, Brehelin M, et al. Stages of infection during the tripartite interaction between Xenorhabdus nematophila, its nematode vector, and insect hosts. Appl Environ Microbiol. 2004;70:6473-80 pubmed
    ..This work shows that the extracellular matrix acts as a particular colonization site for X. nematophila within insects...
  15. Juge F, Audibert A, Benoit B, Simonelig M. Tissue-specific autoregulation of Drosophila suppressor of forked by alternative poly(A) site utilization leads to accumulation of the suppressor of forked protein in mitotically active cells. RNA. 2000;6:1529-38 pubmed
    ..These data provide an in vivo example of cell-type-specific regulation of a protein level by poly(A) site choice, and confirm the role of Su(f) in regulation of poly(A) site utilization. ..
  16. Devaud J, Clouet Redt C, Bockaert J, Grau Y, Parmentier M. Widespread brain distribution of the Drosophila metabotropic glutamate receptor. Neuroreport. 2008;19:367-71 pubmed publisher
    ..Using a specific antibody, we report DmGluRA expression in most neuropile areas in both larvae and adults, but not in the lobes of the mushroom bodies. These observations suggest a key role for glutamate in the insect brain. ..
  17. Gimonneau G, Pombi M, Dabire R, Diabate A, Morand S, Simard F. Behavioural responses of Anopheles gambiae sensu stricto M and S molecular form larvae to an aquatic predator in Burkina Faso. Parasit Vectors. 2012;5:65 pubmed publisher
    ..Future studies should explore the relevance of these findings under the wide range of natural settings where both forms co-exist in Africa. ..