Demodex folliculorum: Difference between revisions
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==Introduction== | ==Introduction== | ||
Demodex folliculorum | Demodex folliculorum are commensal mites that live in human hair follicles. D. folliculorum and D. Brevis are the only species in the Demodex genus that are found on humans, and are both referred to as “eyelash mites”. While D. brevis inhabit the sebaceous glands of hair follicles, D. folliculorum inhabits hair follicles themselves, particularly of eyelashes and eyebrows. Infants will acquire D. folliculorum shortly after birth from contact with other human hosts, but the lack of sebum production in young children prevents D. folliculorum from colonizing efficiently. As humans reach adulthood and continue to age, the infestation of D. folliculorum increases. People with immunodeficiency and the elderly are particularly vulnerable to severe infestation and health risks posed by D. folliculorum. | ||
<ref>https://www.sciencedirect.com/science/article/pii/S0738081X14000467</ref>. <br><br> | |||
Select a topic about genetics or evolution in a specific organism or ecosystem.<br> | Select a topic about genetics or evolution in a specific organism or ecosystem.<br> | ||
The topic must include one section about microbes (bacteria, viruses, fungi, or protists). This is easy because all organisms and ecosystems have microbes. | The topic must include one section about microbes (bacteria, viruses, fungi, or protists). This is easy because all organisms and ecosystems have microbes. | ||
Revision as of 00:45, 4 December 2019
Introduction
Demodex folliculorum are commensal mites that live in human hair follicles. D. folliculorum and D. Brevis are the only species in the Demodex genus that are found on humans, and are both referred to as “eyelash mites”. While D. brevis inhabit the sebaceous glands of hair follicles, D. folliculorum inhabits hair follicles themselves, particularly of eyelashes and eyebrows. Infants will acquire D. folliculorum shortly after birth from contact with other human hosts, but the lack of sebum production in young children prevents D. folliculorum from colonizing efficiently. As humans reach adulthood and continue to age, the infestation of D. folliculorum increases. People with immunodeficiency and the elderly are particularly vulnerable to severe infestation and health risks posed by D. folliculorum.
[1].
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- ↑ https://www.sciencedirect.com/science/article/pii/S0738081X14000467
- ↑ https://www.sciencedirect.com/science/article/pii/S0738081X14000467
- ↑ Hodgkin, J. and Partridge, F.A. "Caenorhabditis elegans meets microsporidia: the nematode killers from Paris." 2008. PLoS Biology 6:2634-2637.
- ↑ Bartlett et al.: Oncolytic viruses as therapeutic cancer vaccines. Molecular Cancer 2013 12:103.
Edited by Scarlett Jones, student of Joan Slonczewski for BIOL 116 Information in Living Systems, 2019, Kenyon College.
