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House dust mite

House dust mites (HDM, or simply dust mites) are various species of acariform mites belonging to the family Pyroglyphidae that are found in association with dust in dwellings.[3] They are known for causing allergies.

House dust mites (Dermatophagoides pteronyssinus). Dust mite faecal pellets that can be small as µm 10 (0.01 mm),[1] but can be prevented with anti-mite fabrics of a denser pore size.[2]

Biology

Species

The currently known species are:[4]

  • Dermatophagoides farinae (American house dust mite)
  • Dermatophagoides pteronyssinus (European house dust mite)
  • Dermatophagoides evansi
  • Dermatophagoides microceras
  • Dermatophagoides halterophilus
  • Dermatophagoides siboney
  • Dermatophagoides neotropicalis
  • Dermatophagoides alexfaini
  • Dermatophagoides anisopoda
  • Dermatophagoides chirovi
  • Dermatophagoides deanei
  • Dermatophagoides rwandae
  • Dermatophagoides scheremeteroskyi
  • Dermatophagoides scheremetewskyi
  • Dermatophagoides simplex
  • Euroglyphus maynei (Mayne's house dust mite)
  • Euroglyphus longior
  • Hirstia domicola
  • Malayoglyphus carmelitus
  • Malayoglyphus intermedius
  • Pyroglyphus africanus
  • Sturnophagoides brasiliensis
  • Blomia tropicalis

Taxonomy

The dust mites are cosmopolitan members of the mite family Pyroglyphidae.

Characteristics

 
A scanning electron micrograph of a female dust mite

House dust mites, due to their very small size and translucent bodies, are barely visible to the unaided eye.[5] A typical house dust mite measures 0.2–0.3 mm in length.[6] The body of the house dust mite has a striated cuticle.

House dust mite faecal pellets range from 10 to 40 µm.[1]

Diet

They feed on skin flakes from humans and other animals, and on some mold. Dermatophagoides farinae fungal food choices in 16 tested species commonly found in homes was observed in vitro to be Alternaria alternata, Cladosporium sphaerospermum, and Wallemia sebi, and they disliked Penicillium chrysogenum, Aspergillus versicolor, and Stachybotrys chartarum.[7]

Predators

The predators of dust mites are other allergenic mites (Cheyletiella), silverfish and pseudoscorpions.[8]

Reproduction

The average life cycle for a house dust mite is 65–100 days.[9] A mated female house dust mite can live up to 70 days, laying 60 to 100 eggs in the last five weeks of her life. In a 10-week life span, a house dust mite will produce approximately 2,000 fecal particles and an even larger number of partially digested enzyme-covered dust particles.

Distribution

Dust mites are found worldwide, but are more common in humid regions.[10] The species Blomia tropicalis is typically found only in tropical or subtropical regions.[11] Detectable dust mite allergen was found in the beds of about 84% of surveyed United States homes.[12] In Europe, detectable Der p 1 or Der f 1 allergen was found in 68% of surveyed homes.[13]

Health issues

Allergies

Tropomyosin, the major allergen in dust mites, is also responsible for shellfish allergy.[14][15]

Oral mite anaphylaxis

Dermatophagoides spp. can cause oral mite anaphylaxis (AKA pancake syndrome) when found in flour.[16][17]

See also

References

  1. ^ a b "House dust mite excrements/ faeces HDM excrements". Citeq Biologics. 1 October 2018.
  2. ^ "Best Fabrics to Exclude Dust Mites". HouseDustMite.com. Retrieved 24 January 2019.
  3. ^ Denmark, H. A.; Cromroy, H. L. (April 2017) [October 1998]. "House dust mites—Dermatophagoides spp". Featured Creatures. Department of Entomology & Nemotology, University of Florida, and Florida Department of Agriculture and Consumer Services, Division of Plant Industry. EENY-59. Originally published as DPI Entomology Circular 314.
  4. ^ "House Dust Mites: Ecology, Biology, Prevalence, Epidemiology and Elimination". Retrieved 25 May 2021.
  5. ^ "Why study the major cause of allergy, the house dust mite?". HouseDustMite.com. Retrieved 24 January 2019.
  6. ^ . MicrobiologyBytes. 2007. Archived from the original on 16 May 2007. Retrieved 24 January 2019.. Note that the video is gone.
  7. ^ Naegele, Alexandre; Reboux, Gabriel; Scherer, Emeline; Roussel, Sandrine; Millon, Laurence (1 April 2013). "Fungal food choices of Dermatophagoides farinae affect indoor fungi selection and dispersal". International Journal of Environmental Health Research. 23 (2): 91–95. doi:10.1080/09603123.2012.699029. ISSN 0960-3123. PMID 22774849. S2CID 46508627.
  8. ^ . acari.be. Archived from the original on 29 December 2010. Retrieved 24 January 2019.
  9. ^ Miller, J. D. (23 June 2018). "The Role of Dust Mites in Allergy". Clinic Rev Allerg Immunol. 57 (3): 312–329. doi:10.1007/s12016-018-8693-0. ISSN 1559-0267. PMID 29936683. S2CID 49406343.
  10. ^ Madden, Anne A.; Barberán, Albert; Bertone, Matthew A.; Menninger, Holly L.; Dunn, Robert R.; Fierer, Noah (2016). "The diversity of arthropods in homes across the United States as determined by environmental DNA analyses". Molecular Ecology. 25 (24): 6214–6224. doi:10.1111/mec.13900. ISSN 1365-294X. PMID 27801965. S2CID 22325949.
    • Jennifer Frazer (February 16, 2017). "Why Do Dust Mites Seem to Shun the Western U.S.?". Scientific American.
  11. ^ Dutra, Moisés S; Roncada, Cristian; da Silva, Guilherme L; Ferla, Noeli J; Pitrez, Paulo M (2018-05-04). "Mite Fauna Assessment in Houses of Two distinct Socioeconomic Groups From Southern Brazil". Journal of Medical Entomology. 55 (3): 620–625. doi:10.1093/jme/tjx239. ISSN 0022-2585. PMID 29281052.
  12. ^ Arbes, Samuel J.; Cohn, Richard D.; Yin, Ming; Muilenberg, Michael L.; Burge, Harriet A.; Friedman, Warren; Zeldin, Darryl C. (2003-02-01). "House dust mite allergen in US beds: Results from the first national survey of lead and allergens in housing". Journal of Allergy and Clinical Immunology. 111 (2): 408–414. doi:10.1067/mai.2003.16. PMID 12589364.
  13. ^ Luczynska, Christina; Svanes, Cecilie; Dahlman-Hoglund, Anna; Ponzio, Michela; Villani, Simona; Soon, Argo; Olivieri, Mario; Chinn, Susan; Sunyer, Jordi (2006-09-01). "Distribution and determinants of house dust mite allergens in Europe: The European Community Respiratory Health Survey II". Journal of Allergy and Clinical Immunology. 118 (3): 682–690. doi:10.1016/j.jaci.2006.04.060. ISSN 0091-6749. PMID 16950288.
  14. ^ Lopata AL, Kleine-Tebbe J, Kamath SD (November 2016). "Allergens and molecular diagnostics of shellfish allergy: Part 22 of the Series Molecular Allergology". Allergo J Int. 25 (7): 210–18. doi:10.1007/s40629-016-0124-2. PMC 5306157. PMID 28239537.
  15. ^ Prester L (August 2016). "Seafood Allergy, Toxicity, and Intolerance: A Review". J Am Coll Nutr. 35 (3): 271–83. doi:10.1080/07315724.2015.1014120. PMID 26252073. S2CID 1154235.
  16. ^ Barrera, OM; Murgas, IL; Bermúdez, S; Miranda, RJ (June 2015). "[Oral anaphylaxis by ingestion of mite contaminated food in Panama City, 2011-2014]". Revista Alergia Mexico. 62 (2): 112–7. doi:10.29262/ram.v62i2.71. PMID 25958374.
  17. ^ Sánchez-Borges, Mario; Suárez-Chacon, Raúl; Capriles-Hulett, Arnaldo; Caballero-Fonseca, Fernan; Iraola, Victor; Fernández-Caldas, Enrique (1 January 2009). "Pancake Syndrome (Oral Mite Anaphylaxis)". World Allergy Organization Journal. 2 (5): 91–6. doi:10.1186/1939-4551-2-5-91. ISSN 1939-4551. PMC 3651046. PMID 23283016.

External links

house, dust, mite, confused, with, simply, dust, mites, various, species, acariform, mites, belonging, family, pyroglyphidae, that, found, association, with, dust, dwellings, they, known, causing, allergies, dermatophagoides, pteronyssinus, dust, mite, faecal,. Not to be confused with Bed bug House dust mites HDM or simply dust mites are various species of acariform mites belonging to the family Pyroglyphidae that are found in association with dust in dwellings 3 They are known for causing allergies House dust mites Dermatophagoides pteronyssinus Dust mite faecal pellets that can be small as µm 10 0 01 mm 1 but can be prevented with anti mite fabrics of a denser pore size 2 Contents 1 Biology 1 1 Species 1 2 Taxonomy 1 3 Characteristics 1 4 Diet 1 5 Predators 1 6 Reproduction 1 7 Distribution 2 Health issues 2 1 Allergies 2 2 Oral mite anaphylaxis 3 See also 4 References 5 External linksBiology EditSpecies Edit The currently known species are 4 Dermatophagoides farinae American house dust mite Dermatophagoides pteronyssinus European house dust mite Dermatophagoides evansi Dermatophagoides microceras Dermatophagoides halterophilus Dermatophagoides siboney Dermatophagoides neotropicalis Dermatophagoides alexfaini Dermatophagoides anisopoda Dermatophagoides chirovi Dermatophagoides deanei Dermatophagoides rwandae Dermatophagoides scheremeteroskyi Dermatophagoides scheremetewskyi Dermatophagoides simplex Euroglyphus maynei Mayne s house dust mite Euroglyphus longior Hirstia domicola Malayoglyphus carmelitus Malayoglyphus intermedius Pyroglyphus africanus Sturnophagoides brasiliensis Blomia tropicalisTaxonomy Edit The dust mites are cosmopolitan members of the mite family Pyroglyphidae Characteristics Edit A scanning electron micrograph of a female dust mite House dust mites due to their very small size and translucent bodies are barely visible to the unaided eye 5 A typical house dust mite measures 0 2 0 3 mm in length 6 The body of the house dust mite has a striated cuticle House dust mite faecal pellets range from 10 to 40 µm 1 Diet Edit They feed on skin flakes from humans and other animals and on some mold Dermatophagoides farinae fungal food choices in 16 tested species commonly found in homes was observed in vitro to be Alternaria alternata Cladosporium sphaerospermum and Wallemia sebi and they disliked Penicillium chrysogenum Aspergillus versicolor and Stachybotrys chartarum 7 Predators Edit The predators of dust mites are other allergenic mites Cheyletiella silverfish and pseudoscorpions 8 Reproduction Edit The average life cycle for a house dust mite is 65 100 days 9 A mated female house dust mite can live up to 70 days laying 60 to 100 eggs in the last five weeks of her life In a 10 week life span a house dust mite will produce approximately 2 000 fecal particles and an even larger number of partially digested enzyme covered dust particles Distribution Edit Dust mites are found worldwide but are more common in humid regions 10 The species Blomia tropicalis is typically found only in tropical or subtropical regions 11 Detectable dust mite allergen was found in the beds of about 84 of surveyed United States homes 12 In Europe detectable Der p 1 or Der f 1 allergen was found in 68 of surveyed homes 13 Health issues EditAllergies Edit Main article Dust mite allergy Tropomyosin the major allergen in dust mites is also responsible for shellfish allergy 14 15 Oral mite anaphylaxis Edit Dermatophagoides spp can cause oral mite anaphylaxis AKA pancake syndrome when found in flour 16 17 See also Edit Arthropods portalReferences Edit a b House dust mite excrements faeces HDM excrements Citeq Biologics 1 October 2018 Best Fabrics to Exclude Dust Mites HouseDustMite com Retrieved 24 January 2019 Denmark H A Cromroy H L April 2017 October 1998 House dust mites Dermatophagoides spp Featured Creatures Department of Entomology amp Nemotology University of Florida and Florida Department of Agriculture and Consumer Services Division of Plant Industry EENY 59 Originally published as DPI Entomology Circular 314 House Dust Mites Ecology Biology Prevalence Epidemiology and Elimination Retrieved 25 May 2021 Why study the major cause of allergy the house dust mite HouseDustMite com Retrieved 24 January 2019 The House Dust Mite Dermatophagoides pteronyssinus MicrobiologyBytes 2007 Archived from the original on 16 May 2007 Retrieved 24 January 2019 Note that the video is gone Naegele Alexandre Reboux Gabriel Scherer Emeline Roussel Sandrine Millon Laurence 1 April 2013 Fungal food choices of Dermatophagoides farinae affect indoor fungi selection and dispersal International Journal of Environmental Health Research 23 2 91 95 doi 10 1080 09603123 2012 699029 ISSN 0960 3123 PMID 22774849 S2CID 46508627 House dust mites Agents of allergy acari be Archived from the original on 29 December 2010 Retrieved 24 January 2019 Miller J D 23 June 2018 The Role of Dust Mites in Allergy Clinic Rev Allerg Immunol 57 3 312 329 doi 10 1007 s12016 018 8693 0 ISSN 1559 0267 PMID 29936683 S2CID 49406343 Madden Anne A Barberan Albert Bertone Matthew A Menninger Holly L Dunn Robert R Fierer Noah 2016 The diversity of arthropods in homes across the United States as determined by environmental DNA analyses Molecular Ecology 25 24 6214 6224 doi 10 1111 mec 13900 ISSN 1365 294X PMID 27801965 S2CID 22325949 Jennifer Frazer February 16 2017 Why Do Dust Mites Seem to Shun the Western U S Scientific American Dutra Moises S Roncada Cristian da Silva Guilherme L Ferla Noeli J Pitrez Paulo M 2018 05 04 Mite Fauna Assessment in Houses of Two distinct Socioeconomic Groups From Southern Brazil Journal of Medical Entomology 55 3 620 625 doi 10 1093 jme tjx239 ISSN 0022 2585 PMID 29281052 Arbes Samuel J Cohn Richard D Yin Ming Muilenberg Michael L Burge Harriet A Friedman Warren Zeldin Darryl C 2003 02 01 House dust mite allergen in US beds Results from the first national survey of lead and allergens in housing Journal of Allergy and Clinical Immunology 111 2 408 414 doi 10 1067 mai 2003 16 PMID 12589364 Luczynska Christina Svanes Cecilie Dahlman Hoglund Anna Ponzio Michela Villani Simona Soon Argo Olivieri Mario Chinn Susan Sunyer Jordi 2006 09 01 Distribution and determinants of house dust mite allergens in Europe The European Community Respiratory Health Survey II Journal of Allergy and Clinical Immunology 118 3 682 690 doi 10 1016 j jaci 2006 04 060 ISSN 0091 6749 PMID 16950288 Lopata AL Kleine Tebbe J Kamath SD November 2016 Allergens and molecular diagnostics of shellfish allergy Part 22 of the Series Molecular Allergology Allergo J Int 25 7 210 18 doi 10 1007 s40629 016 0124 2 PMC 5306157 PMID 28239537 Prester L August 2016 Seafood Allergy Toxicity and Intolerance A Review J Am Coll Nutr 35 3 271 83 doi 10 1080 07315724 2015 1014120 PMID 26252073 S2CID 1154235 Barrera OM Murgas IL Bermudez S Miranda RJ June 2015 Oral anaphylaxis by ingestion of mite contaminated food in Panama City 2011 2014 Revista Alergia Mexico 62 2 112 7 doi 10 29262 ram v62i2 71 PMID 25958374 Sanchez Borges Mario Suarez Chacon Raul Capriles Hulett Arnaldo Caballero Fonseca Fernan Iraola Victor Fernandez Caldas Enrique 1 January 2009 Pancake Syndrome Oral Mite Anaphylaxis World Allergy Organization Journal 2 5 91 6 doi 10 1186 1939 4551 2 5 91 ISSN 1939 4551 PMC 3651046 PMID 23283016 External links Edit Wikimedia Commons has media related to Dermatophagoides Dust Mite Allergy on the Asthma and Allergy Foundation of America website Retrieved from https en wikipedia org w index php title House dust mite amp oldid 1126536791, wikipedia, wiki, book, books, library,

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