Blue Fugates: Difference between revisions
Doug Weller (talk | contribs) m Reverted edits by 216.98.173.22 (talk) to last version by Mrevan |
removed Category:American families; added Category:Families from Kentucky using HotCat |
||
Line 55: | Line 55: | ||
{{Reflist|30em}} |
{{Reflist|30em}} |
||
[[Category: |
[[Category:Families from Kentucky]] |
||
[[Category:Blood disorders]] |
[[Category:Blood disorders]] |
Revision as of 20:18, 13 January 2023
Fugates | |
---|---|
Country | United States of America |
Current region | Kentucky |
Founded | 1820 |
Founder | Martin Fugate Elizabeth Smith |
Final head | Benjamin Stacy |
Members | Benjamin Stacy |
The Fugates, a family living in the hills of Kentucky starting in the 19th century, were commonly known as the "Blue Fugates"[1] or the "Blue People of Kentucky". They are known for being carriers of a genetic trait that led to the blood disorder methemoglobinemia, causing the skin to appear blue.
Ancestry
Martin Fugate and Elizabeth Smith,[2] who had married and settled near Hazard, Kentucky in around 1820, were both carriers of the recessive methemoglobinemia (met-H) gene. As a result, four of their seven children exhibited blue skin, and continued reproduction within the limited local gene pool ensured that many descendants of the Fugates were born with met-H.[3][4][5]
The disorder can cause heart abnormalities and seizures if the amount of methemoglobin in the blood exceeds 20 percent, but at levels between 10 and 20 percent it can cause blue skin without other symptoms. Most of the Fugates lived long and healthy lives. The "bluest" of the blue Fugates, Luna Stacy, had 13 children and lived to age 84.[6]
Descendants with the gene continued to live near Troublesome Creek and Ball Creek into the 20th century. They eventually came to the attention of the hematologist Madison Cawein III, who with the assistance of the nurse Ruth Pendergrass made a detailed study of their condition and ancestry.[2][7] Based on a report published in the Journal of Clinical Investigation in 1960 by a public health physician named E. M. Scott, who had studied a similar phenomenon among native Alaskans, Cawain concluded that a deficiency of the enzyme diaphorase resulted in an oxygen deficiency in the red blood cells, causing the blood to appear brown, which in turn made the skin of those affected appear blue.[5] He treated the family with methylene blue, which eased their symptoms and reduced the blue coloring of their skin.[8] His findings were published in the Archives of Internal Medicine in 1964.[9]
Benjamin Stacy, born in 1975, was the last known descendant of the Fugates to have been born exhibiting the characteristic blue color of the disorder, though he quickly lost his blue skin tone, exhibiting only blue tinges on his lips and fingertips when he became cold or agitated.[5]
In popular culture
In 2019, the novel The Book Woman of Troublesome Creek, by Kim Michele Richardson, described a fictional version of the Fugate family during the Great Depression.
In 2021, the novel Blue-Skinned Gods by S. J. Sindu references a family from Kentucky with methemoglobinemia but doesn't use the surname Fugate.
A reference to "the Huntsville subgroup" is made in the American version of television sitcom Shameless when Kevin Ball (played by Steve Howey) discovers that he may have ancestors from that group.[10]
See also
References
- ^ "Blue-skinned family baffled science for 150 years". MSN. 24 February 2012. Archived from the original on January 22, 2013. Retrieved 10 May 2013.
- ^ a b Trost, Cathy. "The Blue People of Troublesome Creek" (PDF). Archived (PDF) from the original on 2015-09-27. Science 82, November, 1982
- ^ Adams, Cecil (1998-07-24). "Is there really a race of blue people?". The Straight Dope. Retrieved 2021-04-22.
- ^ "Rare disease turns mountaineers blue". Phoenix, Arizona: Arizona Republic. November 7, 1974. p. 12. Retrieved 3 April 2019 – via Newspapers.com.
- ^ a b c Susan Donaldson James (February 22, 2012). "Fugates of Kentucky: Skin Bluer than Lake Louise". ABC News. Retrieved 2014-10-04.
- ^ "Fugates of Kentucky: Skin Bluer than Lake Louise". ABC News. Retrieved 2022-06-03.
- ^ Susan Donaldson James (March 8, 2012). "Blue People Look for Genetic Connection to Kentucky Fugates". ABC News. Retrieved 2014-10-04.
- ^ Lyle E. Davis (January 19, 2006). "The Blue People of Troublesome Creek". The Paper. Archived from the original on July 19, 2019. Retrieved November 4, 2014.
- ^ Cawein, M; Behlen Ch, 2nd; Lappat, E. J.; Cohn, J. E. (1964). "Hereditary Diaphorase Deficiency and Methemoglobinemia". Archives of Internal Medicine. 113 (4): 578–85. doi:10.1001/archinte.1964.00280100086014. PMID 14109019.
{{cite journal}}
: CS1 maint: numeric names: authors list (link) - ^ "God Bless Her Rotting Soul". Shameless. Season 8. Episode 3. 19 November 2017. Showtime.
You have a very rare chromosomal pattern, Mr. Ball. You are, more specifically, one in two billion. Were you aware you are from the Huntsville subgroup?