molecular carrier role
IRI: https://spec.industrialontologies.org/ontology/construct/MolecularCarrierRole
Defined In: https://spec.industrialontologies.org/ontology/biopharma/BiopharmaMaterial/
SubClass Of: bfo:role
Class Hierarchy
owl:Thing › bfo:entity › bfo:continuant › bfo:specifically dependent continuant › bfo:realizable entity › bfo:role › molecular carrier role
Definition
role of a material entity when it supports the transport, or delivery of one or more molecular entities in a physical, chemical, or biological system without serving primarily as a reactant in their chemical transformation
Explanatory Notes
1) This role applies to molecular or particulate materials such as proteins, lipids, polymers, or engineered nanoparticles that transiently associate with other molecular entities to facilitate their distribution, solubility, or localization. It is distinct from logistical or container-level carriers used in supply chain contexts, which operate at the level of physical object transport. 2) Support for transport or delivery may involve binding, encapsulation, complex formation, solubilization, or other mechanisms that facilitate movement or availability of the carried molecular entity.
Examples
- molecular carrier role of serum albumin carrying fatty acids in extracellular fluid; molecular carrier role of ferritin carrying iron atoms in its core; molecular carrier role of liposome encapsulating siRNA for cellular uptake; molecular carrier role of polyethylene glycol (PEG) acting as a carrier to improve drug solubility
Adapted From
- https://www.labome.com/method/Cell-Culture-Media-A-Review.html and https://pub.uni-bielefeld.de/record/2943695 and https://pubmed.ncbi.nlm.nih.gov/30290072/
Primitive Class
This class is declared primitive and it does not have necessary and sufficient condiftions defined.
Primitive Rationale
There are insufficient constructs to create a set of necessary and sufficient conditions
Formal Axioms
First-Order Logic Axioms
MolecularCarrierRole(x) → Role(x) ∧ ∃m (MaterialEntity(m) ∧ roleOf(x, m))
Semi-Formal Natural Language Axioms
if x is a ‘molecular carrier role’ then x is a ‘role’ that is the ‘role of’ some ‘material entity’
Description Logic
constr:MolecularCarrierRole ⊑ bfo:role
constr:MolecularCarrierRole ⊑ ∃ constr:roleOf .bfo:material_entity
SubClassOf: bfo:role
SubClassOf: constr:roleOf some bfo:material_entity