54003-9
Human upstream binding factor Ab [Presence] in Serum by Immunofluorescence
Active
Term Description
This entity has two names: "nucleolar organizing region (NOR) 90" versus "human upstream binding factor (hUBF)". Both names are right, and the literature looking for the antibody in autoimmune patients almost uniformly includes both names and the historical context. NOR90 stuck because it was called that by the author of the original finding in autoimmune patients (Rodriguez-Sanchez, et al, 1987), but a few years later (1994), the antigen was found to be identical to already characterized hUBF. So we are stuck with the 2 names. hUBF is more technically specific, and at least one recent review calls it "anti-hUBF, formerly anti-NOR 90" (Journal of Dermatology 2010; 37: 42-53). So we will use that as its primary name.
Part Description
LP71704-8 Human upstream binding factor
Human upstream binding factor (hUBF) is a nucleolar protein that plays a key role in rRNA production. The protein regulates rDNA transcription and also promotes rRNA synthesis. DNA binding to hUBF has the potential to alter chromatin by inducing chromatin remodeling. PMID: 25965800 Autoantibodies to hUBF (anti-hUBF) are associated with various connective tissue diseases, including systemic sclerosis, Raynaud's disease, rheumatoid arthritis and systemic lupus erythematosus. Anti-hUBF antibodies have also been associated with some malignancies. Anti-hUBF and anti-nucleolus-organizing region (NOR) 90 antibodies were originally described as distinct entities but later were recognized as being the same. PMID: 20175839
Source: Regenstrief LOINC
, PMID: 20175839
Fully-Specified Name
- Component
- Human upstream binding factor Ab
- Property
- PrThr
- Time
- Pt
- System
- Ser
- Scale
- Ord
- Method
- IF
Additional Names
- Long Common Name
- Human upstream binding factor Ab [Presence] in Serum by Immunofluorescence
- Short Name
- hUBF Ab Ser Ql IF
- Display Name
- Human upstream binding factor Ab IF Ql (S)
- Consumer Name Alpha Get Info
- Human upstream binding factor antibody, Blood
Basic Attributes
- Class
- SERO
- Type
- Laboratory
- First Released
- Version 2.26
- Last Updated
- Version 2.56 (MIN)
- Change Reason
- The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
- Order vs. Observation
- Both
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG21896-2 | Human upstream binding factor Ab| |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-AT | German (Austria) | Synonyms: NOR-90 AK ql. |
de-DE | German (Germany) | Human upstream binding factor Ak: Synonyms: NOR-90 |
el-GR | Greek (Greece) | Ανθρώπινος παράγοντας δέσμευσης ανάντη Αντίσωμα: Synonyms: PrThr Ανθρώπινος παράγοντας δέσμευσης ανάντη |
es-ES | Spanish (Spain) | factor de unión upstream humano Anticuerpos: |
es-MX | Spanish (Mexico) | Factor de unión aguas arriba Ab humano: |
et-EE | Estonian (Estonia) | NOR-90 antikehad: Synonyms: Järgarvuline Juhuslik Seerum |
fr-CA | French (Canada) | NOR-90, Ac: |
fr-FR | French (France) | NOR-90 anticorps: |
fr-BE | French (Belgium) | Human upstream binding factor Ac: Synonyms: Anticorps |
it-IT | Italian (Italy) | Fattore umano a monte legante Ab: Synonyms: anticorpo hUBF Immunofluorescenza (IF) Presenza o Soglia Punto nel tempo (episodio) Siero Sierologia (anticorpi e la maggior parte degli ant |
nl-NL | Dutch (Netherlands) | Humaan upstream binding factor As: Synonyms: antistof; |
pt-BR | Portuguese (Brazil) | NOR-90 Ac: Synonyms: Nucleolus organizer regions; |
ru-RU | Russian (Russian Federation) | Человеческий upstream binding factor Ат: Synonyms: Антитело Иммунофлюоресценция (ИФ) Порядковый Сыворотка Точка во времени; |
tr-TR | Turkish (Turkey) | Human upstream bağlayıcı factor Ab: Synonyms: İmmünflorerans Mevcut |
zh-CN | Chinese (China) | 人上游结合因子 抗体: Synonyms: Ab; |
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- CodeSystem lookup
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LOINC Copyright
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