MeSH Browser

MeSH Heading: Homeobox A1 Protein
Tree Number(s): D12.776.260.400.222; D12.776.930.119
Unique ID: D000099261
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D000099261
Scope Note: A homeodomain protein that plays a role in the proliferation and differentiation of HEMATOPOIETIC STEM CELLS. It is activated by TRETINOIN.
Entry Term(s): HOX A1 Protein; HOX-A1 Protein; HOXA1 Protein
Registry Numbers: 0
Public MeSH Note: 2026; HOMEOBOX A1 PROTEIN was indexed under HOMEODOMAIN PROTEINS and TRANSCRIPTION FACTORS 1995-2025
History Note: 2026 (1995)
Date Introduced: 2026/01/01
Last Updated: 2026/01/01

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analysis (AN)

antagonists & inhibitors (AI)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

deficiency (DF)

drug effects (DE)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

ultrastructure (UL)

urine (UR)

Concept UI: M000769061
Registry Numbers: 0
Scope Note: A homeodomain protein that plays a role in the proliferation and differentiation of HEMATOPOIETIC STEM CELLS. It is activated by TRETINOIN.
Terms: Homeobox A1 Protein Preferred Term
Term UI T001148627
Date05/22/2025
LexicalTag NON
ThesaurusID NLM (2026); HOX A1 Protein
Term UI T001148628
Date05/22/2025
LexicalTag ABX
ThesaurusID NLM (2026); HOX-A1 Protein
Term UI T001148629
Date05/22/2025
LexicalTag ABX
ThesaurusID NLM (2026); HOXA1 Protein
Term UI T001148630
Date05/22/2025
LexicalTag ABX
ThesaurusID NLM (2026)

Homeobox A1 Protein MeSH Descriptor Data 2026