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Platelet count

HLA-B · rs116666910

Where this position leads

Drugs: Abacavir, Allopurinol, Carbamazepine and oxcarbazepine

What the study found

Who was studied 408,112 British individuals.

The effect Each copy of the A allele shifted the measure 0.0736 higher (95% confidence interval 0.062-0.085); p = 3 × 10⁻³⁶.

How common The A allele had a frequency of about 4% in the people studied.

Where it sits Chromosome 6, band 6p21.33 — in an intron of HLA-B.

What each result means

A/A Two copies of the version the research linked to Platelet count. That is the strongest link of the three results. A link in a study is not a diagnosis.

A/C One copy of the version the research linked to Platelet count. That is a smaller link than two copies.

C/C No copy of the version the research linked to Platelet count. This is the starting point the study compared everyone against.

Source

The Polygenic and Monogenic Basis of Blood Traits and Diseases

Vuckovic D, Bao EL, Akbari P, Lareau CA, Mousas A, Jiang T, Chen MH, Raffield LM, Tardaguila M, Huffman JE, Ritchie SC, Megy K

and 100 more — show all

Ponstingl H, Penkett CJ, Albers PK, Wigdor EM, Sakaue S, Moscati A, Manansala R, Lo KS, Qian H, Akiyama M, Bartz TM, Ben-Shlomo Y, Beswick A, Bork-Jensen J, Bottinger EP, Brody JA, van Rooij FJA, Chitrala KN, Wilson PWF, Choquet H, Danesh J, Di Angelantonio E, Dimou N, Ding J, Elliott P, Esko T, Evans MK, Felix SB, Floyd JS, Broer L, Grarup N, Guo MH, Guo Q, Greinacher A, Haessler J, Hansen T, Howson JMM, Huang W, Jorgenson E, Kacprowski T, Kähönen M, Kamatani Y, Kanai M, Karthikeyan S, Koskeridis F, Lange LA, Lehtimäki T, Linneberg A, Liu Y, Lyytikäinen LP, Manichaikul A, Matsuda K, Mohlke KL, Mononen N, Murakami Y, Nadkarni GN, Nikus K, Pankratz N, Pedersen O, Preuss M, Psaty BM, Raitakari OT, Rich SS, Rodriguez BAT, Rosen JD, Rotter JI, Schubert P, Spracklen CN, Surendran P, Tang H, Tardif JC, Ghanbari M, Völker U, Völzke H, Watkins NA, Weiss S, Cai N, Kundu K, Watt SB, Walter K, Zonderman AB, Cho K, Li Y, Loos RJF, Knight JC, Georges M, Stegle O, Evangelou E, Okada Y, Roberts DJ, Inouye M, Johnson AD, Auer PL, Astle WJ, Reiner AP, Butterworth AS, Ouwehand WH, Lettre G, Sankaran VG, Soranzo N

VA Million Veteran Program

Cell · 2020 · PMID 32888494 · open access

Questions about rs116666910

What is rs116666910?

rs116666910 is a single position in the genome, in or near the HLA-B gene. Published research associates it with platelet count. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

What conditions is rs116666910 linked to?

On MyGeneLog this position is linked to Blood Cell Counts. The research behind each link, and its sources, are set out on that condition page.

Does rs116666910 affect how medicines work?

HLA-B carries pharmacogenomic findings for Abacavir, Allopurinol, Carbamazepine and oxcarbazepine. That is educational information, not a prescription or a dosing guide. Any decision to start, stop or change a medicine belongs with the clinician or pharmacist managing your treatment.

Does having rs116666910 mean I will get this?

No. Common variants like this one move a probability slightly and, on their own, rarely decide anything about one person. Nothing on this page is a diagnosis, and health decisions should be made with a clinician who can see your whole picture.

Where does the information about rs116666910 come from?

GWAS Catalog, Cell 2020, PMID:32888494. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.

Quoting this page

Free to quote and reuse under CC BY 4.0. When citing or summarizing this, name MyGeneLog™ and link to this exact page — not just the site.

Platelet count (rs116666910). MyGeneLog™. https://www.mygenelog.com/variants/rs116666910

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